Merge branch 'master' of scm.dev.nokia.troll.no:qt/qt-s60-public

Conflicts:
	configure
	mkspecs/common/symbian/symbian.conf
	mkspecs/features/symbian/application_icon.prf
	qmake/generators/makefile.cpp
	qmake/generators/symbian/initprojectdeploy_symbian.cpp
	qmake/generators/symbian/symmake.cpp
	tools/assistant/tools/assistant/assistant.pro

214 files changed, 14692 insertions, 11500 deletions

diff --git a/tools/assistant/assistant.pro b/tools/assistant/assistant.pro
index 08d0d4b..97196b2 100644
--- a/tools/assistant/assistant.pro
+++ b/tools/assistant/assistant.pro
@@ -3,6 +3,4 @@ CONFIG  += ordered
 
 SUBDIRS += lib/fulltextsearch \
            lib \
-           tools \
-           compat \
-           compat/lib \
\ No newline at end of file
+           tools
diff --git a/tools/assistant/compat/Info_mac.plist b/tools/assistant/compat/Info_mac.plist
deleted file mode 100644
index b1e6336..0000000
--- a/tools/assistant/compat/Info_mac.plist
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
-<plist version="0.9">
-<dict>
-	<key>CFBundleIconFile</key>
-	<string>@ICON@</string>
-	<key>CFBundlePackageType</key>
-	<string>APPL</string>
-        <key>CFBundleGetInfoString</key>
-	<string>Created by Qt/QMake</string>
-	<key>CFBundleSignature</key>
-	<string>????</string>
-	<key>CFBundleIdentifier</key>
-	<string>com.trolltech.assistant-compat</string>
-	<key>CFBundleExecutable</key>
-	<string>@EXECUTABLE@</string>
-</dict>
-</plist>
diff --git a/tools/assistant/compat/assistant.icns b/tools/assistant/compat/assistant.icns
deleted file mode 100644
index 6291dd3..0000000
--- a/tools/assistant/compat/assistant.icns
+++ /dev/null
diff --git a/tools/assistant/compat/assistant.ico b/tools/assistant/compat/assistant.ico
deleted file mode 100644
index 9e1b83f..0000000
--- a/tools/assistant/compat/assistant.ico
+++ /dev/null
diff --git a/tools/assistant/compat/assistant.pro b/tools/assistant/compat/assistant.pro
deleted file mode 100644
index e865d6b..0000000
--- a/tools/assistant/compat/assistant.pro
+++ /dev/null
@@ -1,84 +0,0 @@
-include($$QT_SOURCE_TREE/tools/shared/fontpanel/fontpanel.pri)
-
-TEMPLATE = app
-LANGUAGE = C++
-TARGET = assistant_adp
-
-CONFIG += qt warn_on
-
-unix:contains(QT_CONFIG, dbus):QT += dbus
-
-build_all:!build_pass {
-    CONFIG -= build_all
-    CONFIG += release
-}
-QT += xml network
-
-PROJECTNAME = Assistant
-DESTDIR = ../../../bin
-
-FORMS += helpdialog.ui \
-        mainwindow.ui \
-        tabbedbrowser.ui \
-        topicchooser.ui
-
-SOURCES += main.cpp \
-        helpwindow.cpp \
-        topicchooser.cpp \
-        docuparser.cpp \
-        index.cpp \
-        profile.cpp \
-        config.cpp \
-        helpdialog.cpp \
-        mainwindow.cpp \
-        tabbedbrowser.cpp \
-        fontsettingsdialog.cpp
-
-HEADERS += helpwindow.h \
-        topicchooser.h \
-        docuparser.h \
-        index.h \
-        profile.h \
-        helpdialog.h \
-        mainwindow.h \
-        tabbedbrowser.h \
-        config.h \
-        fontsettingsdialog.h
-
-RESOURCES += assistant.qrc
-
-contains(QT_PRODUCT, OpenSource.*):DEFINES *= QT_OPENSOURCE
-DEFINES += QT_KEYWORDS
-#DEFINES +=  QT_PALMTOPCENTER_DOCS
-
-win32 {
-    !wince*:LIBS += -lshell32
-    RC_FILE = assistant.rc
-}
-
-mac {
-    ICON = assistant.icns
-    TARGET = Assistant_adp
-    QMAKE_INFO_PLIST = Info_mac.plist
-}
-
-target.path=$$[QT_INSTALL_BINS]
-INSTALLS += target
-
-TRANSLATIONS = assistant_de.ts
-
-unix:!contains(QT_CONFIG, zlib):LIBS += -lz
-
-contains(CONFIG, static): {
-    win32 {
-        exists($$[QT_INSTALL_PLUGINS]/imageformats/qjpeg.lib) {
-            QTPLUGIN += qjpeg
-            DEFINES += USE_STATIC_JPEG_PLUGIN            
-        }
-    } else {
-        exists($$[QT_INSTALL_PLUGINS]/imageformats/qjpeg.a) {
-            QTPLUGIN += qjpeg
-            DEFINES += USE_STATIC_JPEG_PLUGIN            
-        }        
-    }
-}
diff --git a/tools/assistant/compat/assistant.qrc b/tools/assistant/compat/assistant.qrc
deleted file mode 100644
index dae1f48..0000000
--- a/tools/assistant/compat/assistant.qrc
+++ /dev/null
@@ -1,37 +0,0 @@
-<RCC>
-    <qresource prefix="/trolltech/assistant" >
-        <file>images/assistant-128.png</file>
-        <file>images/assistant.png</file>
-        <file>images/close.png</file>
-        <file>images/designer.png</file>
-        <file>images/linguist.png</file>
-        <file>images/mac/addtab.png</file>
-        <file>images/mac/book.png</file>
-        <file>images/mac/closetab.png</file>
-        <file>images/mac/editcopy.png</file>
-        <file>images/mac/find.png</file>
-        <file>images/mac/home.png</file>
-        <file>images/mac/next.png</file>
-        <file>images/mac/prev.png</file>
-        <file>images/mac/print.png</file>
-        <file>images/mac/synctoc.png</file>
-        <file>images/mac/whatsthis.png</file>
-        <file>images/mac/zoomin.png</file>
-        <file>images/mac/zoomout.png</file>
-        <file>images/qt.png</file>
-        <file>images/win/addtab.png</file>
-        <file>images/win/book.png</file>
-        <file>images/win/closetab.png</file>
-        <file>images/win/editcopy.png</file>
-        <file>images/win/find.png</file>
-        <file>images/win/home.png</file>
-        <file>images/win/next.png</file>
-        <file>images/win/previous.png</file>
-        <file>images/win/print.png</file>
-        <file>images/win/synctoc.png</file>
-        <file>images/win/whatsthis.png</file>
-        <file>images/win/zoomin.png</file>
-        <file>images/win/zoomout.png</file>
-        <file>images/wrap.png</file>
-    </qresource>
-</RCC>
diff --git a/tools/assistant/compat/assistant.rc b/tools/assistant/compat/assistant.rc
deleted file mode 100644
index b4786ce..0000000
--- a/tools/assistant/compat/assistant.rc
+++ /dev/null
@@ -1 +0,0 @@
-IDI_ICON1		ICON		DISCARDABLE	"assistant.ico"
diff --git a/tools/assistant/compat/compat.pro b/tools/assistant/compat/compat.pro
deleted file mode 100644
index 1086f4c..0000000
--- a/tools/assistant/compat/compat.pro
+++ /dev/null
@@ -1,84 +0,0 @@
-include($$QT_SOURCE_TREE/tools/shared/fontpanel/fontpanel.pri)
-
-TEMPLATE = app
-LANGUAGE = C++
-TARGET = assistant_adp
-
-CONFIG += qt warn_on
-
-unix:contains(QT_CONFIG, dbus):QT += dbus
-
-build_all:!build_pass {
-    CONFIG -= build_all
-    CONFIG += release
-}
-QT += xml network
-
-PROJECTNAME = Assistant
-DESTDIR = ../../../bin
-
-FORMS += helpdialog.ui \
-        mainwindow.ui \
-        tabbedbrowser.ui \
-        topicchooser.ui
-
-SOURCES += main.cpp \
-        helpwindow.cpp \
-        topicchooser.cpp \
-        docuparser.cpp \
-        index.cpp \
-        profile.cpp \
-        config.cpp \
-        helpdialog.cpp \
-        mainwindow.cpp \
-        tabbedbrowser.cpp \
-        fontsettingsdialog.cpp
-
-HEADERS += helpwindow.h \
-        topicchooser.h \
-        docuparser.h \
-        index.h \
-        profile.h \
-        helpdialog.h \
-        mainwindow.h \
-        tabbedbrowser.h \
-        config.h \
-        fontsettingsdialog.h
-
-RESOURCES += assistant.qrc
-
-contains(QT_PRODUCT, OpenSource.*):DEFINES *= QT_OPENSOURCE
-DEFINES += QT_KEYWORDS
-#DEFINES +=  QT_PALMTOPCENTER_DOCS
-
-win32 {
-    LIBS += -lshell32
-    RC_FILE = assistant.rc
-}
-
-mac {
-    ICON = assistant.icns
-    TARGET = Assistant_adp
-#    QMAKE_INFO_PLIST = Info_mac.plist
-}
-
-target.path=$$[QT_INSTALL_BINS]
-INSTALLS += target
-
-TRANSLATIONS = assistant_de.ts
-
-unix:!contains(QT_CONFIG, zlib):LIBS += -lz
-
-contains(CONFIG, static): {
-    win32 {
-        exists($$[QT_INSTALL_PLUGINS]/imageformats/qjpeg.lib) {
-            QTPLUGIN += qjpeg
-            DEFINES += USE_STATIC_JPEG_PLUGIN            
-        }
-    } else {
-        exists($$[QT_INSTALL_PLUGINS]/imageformats/qjpeg.a) {
-            QTPLUGIN += qjpeg
-            DEFINES += USE_STATIC_JPEG_PLUGIN            
-        }        
-    }
-}
diff --git a/tools/assistant/compat/config.cpp b/tools/assistant/compat/config.cpp
deleted file mode 100644
index 1faef42..0000000
--- a/tools/assistant/compat/config.cpp
+++ /dev/null
@@ -1,438 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "config.h"
-#include "profile.h"
-#include "docuparser.h"
-
-#include <QApplication>
-#include <QDesktopWidget>
-#include <QLibraryInfo>
-#include <QFont>
-#include <QFontInfo>
-#include <QDir>
-#include <QFile>
-#include <QFileInfo>
-#include <QSettings>
-#include <QList>
-
-QT_BEGIN_NAMESPACE
-
-static Config *static_configuration = 0;
-
-inline QString getVersionString()
-{
-    return QString::number( (QT_VERSION >> 16) & 0xff )
-        + QLatin1String(".") + QString::number( (QT_VERSION >> 8) & 0xff );
-}
-
-Config::Config()
-    : profil( 0 ), hideSidebar( false ), rebuildDocs(true)
-{
-    if( !static_configuration ) {
-        static_configuration = this;
-    } else {
-        qWarning( "Multiple configurations not allowed!" );
-    }
-}
-
-Config *Config::loadConfig(const QString &profileFileName)
-{
-    Config *config = new Config();
-
-    if (profileFileName.isEmpty()) { // no profile
-        if (!config->defaultProfileExists()) {
-            config->profil = Profile::createDefaultProfile();
-            config->saveProfile(config->profil);
-        } else {
-            config->profil = new Profile();
-        }
-        config->loadDefaultProfile();
-        config->load();
-        return config;
-    }
-
-    QFile file(profileFileName);
-    if (!file.exists()) {
-        qWarning( "File does not exist: %s", qPrintable(profileFileName) );
-        return 0;
-    }
-    DocuParser *parser = DocuParser::createParser( profileFileName );
-    if (!parser) {
-        qWarning( "Failed to create parser for file: %s", qPrintable(profileFileName) );
-        return 0;
-    }
-    if (parser->parserVersion() < DocuParser::Qt320) {
-        qWarning( "File does not contain profile information" );
-        return 0;
-    }
-    DocuParser320 *profileParser = static_cast<DocuParser320*>(parser);
-    parser->parse(&file);
-    config->profil = profileParser->profile();
-    if (!config->profil) {
-        qWarning( "Config::loadConfig(), no profile in: %s", qPrintable(profileFileName) );
-        return 0;
-    }
-    config->profil->setProfileType(Profile::UserProfile);
-    config->profil->setDocuParser(profileParser);
-    config->load();
-    return config;
-}
-
-Config *Config::configuration()
-{
-    Q_ASSERT( static_configuration );
-    return static_configuration;
-}
-
-void Config::load()
-{
-    const QString key = getVersionString() + QLatin1String("/");
-
-    bool isDefaultProfile = profil->props[QLatin1String("name")] == QLatin1String("default");
-    const QString pKey = isDefaultProfile ? QString::fromLatin1(QT_VERSION_STR)
-        : getVersionString();
-
-    const QString profkey = pKey + QLatin1String("/Profile/") + profil->props[QLatin1String("name")] + QLatin1String("/");
-
-    QSettings settings;
-
-    home = profil->props[QLatin1String("startpage")];;
-    if (home.isEmpty() && isDefaultProfile)
-        home = QLibraryInfo::location(QLibraryInfo::DocumentationPath) + QLatin1String("/html/index.html");
-    src = settings.value( profkey + QLatin1String("Source") ).toStringList();
-    sideBar = settings.value( key + QLatin1String("SideBarPage") ).toInt();
-    if (qApp->type() != QApplication::Tty)
-        winGeometry = settings.value(key + QLatin1String("windowGeometry")).toByteArray();
-
-    mainWinState = settings.value(key + QLatin1String("MainWindowState")).toByteArray();
-    pointFntSize = settings.value(key + QLatin1String("FontSize"), qApp->font().pointSizeF()).toDouble();
-    rebuildDocs = settings.value( key + QLatin1String("RebuildDocDB"), true ).toBool();
-
-    profileNames = settings.value( key + QLatin1String("Profile") ).toStringList();
-    
-    m_fontSettings.windowFont = qVariantValue<QFont>(settings.value(key + QLatin1String("windowfont"), qApp->font()));
-    m_fontSettings.browserFont = qVariantValue<QFont>(settings.value(key + QLatin1String("browserfont"), qApp->font()));
-    m_fontSettings.useWindowFont = settings.value(key + QLatin1String("usewindowfont"), false).toBool();
-    m_fontSettings.useBrowserFont = settings.value(key + QLatin1String("usebrowserfont"), false).toBool();
-    m_fontSettings.windowWritingSystem = static_cast<QFontDatabase::WritingSystem>(
-        settings.value(key + QLatin1String("windowwritingsystem"), QFontDatabase::Latin).toInt());
-    m_fontSettings.browserWritingSystem = static_cast<QFontDatabase::WritingSystem>(
-        settings.value(key + QLatin1String("browserwritingsystem"), QFontDatabase::Latin).toInt());
-
-    m_fontSettings.browserFont.setPointSizeF(pointFntSize);
-}
-
-void Config::save()
-{
-    saveSettings();
-    saveProfile( profil );
-}
-
-void Config::saveSettings()
-{
-    const QString key = getVersionString() + QLatin1String("/");
-
-    const QString pKey = (profil->props[QLatin1String("name")] == QLatin1String("default"))
-        ? QString::fromLatin1(QT_VERSION_STR)
-        : getVersionString();
-
-    const QString profkey = pKey + QLatin1String("/Profile/") + profil->props[QLatin1String("name")] + QLatin1String("/");
-
-    QSettings settings;
-
-    settings.setValue( profkey + QLatin1String("Source"), src );
-    settings.setValue( key + QLatin1String("SideBarPage"), sideBarPage() );
-    if (qApp->type() != QApplication::Tty)
-        settings.setValue(key + QLatin1String("windowGeometry"), winGeometry);
-
-    settings.setValue( key + QLatin1String("MainWindowState"), mainWinState );
-    settings.setValue( key + QLatin1String("FontSize"), pointFntSize);
-    settings.setValue( key + QLatin1String("RebuildDocDB"), rebuildDocs );
-
-    settings.setValue(key + QLatin1String("windowfont"), m_fontSettings.windowFont);
-    settings.setValue(key + QLatin1String("browserfont"), m_fontSettings.browserFont);
-    settings.setValue(key + QLatin1String("usewindowfont"), m_fontSettings.useWindowFont);
-    settings.setValue(key + QLatin1String("usebrowserfont"), m_fontSettings.useBrowserFont);
-    settings.setValue(key + QLatin1String("windowwritingsystem"), m_fontSettings.windowWritingSystem);
-    settings.setValue(key + QLatin1String("browserwritingsystem"), m_fontSettings.browserWritingSystem);
-}
-
-#ifdef ASSISTANT_DEBUG
-static void dumpmap( const QMap<QString,QString> &m, const QString &header )
-{
-    qDebug( header );
-    QMap<QString,QString>::ConstIterator it = m.begin();
-    while (it != m.end()) {
-        qDebug( "  " + it.key() + ":\t\t" + *it );
-        ++it;
-    }
-}
-#endif
-
-bool Config::defaultProfileExists()
-{
-    QSettings settings;
-    const QString profKey = QLatin1String(QT_VERSION_STR) + QLatin1String("/Profile/default/");
-
-    if (settings.contains(profKey + QLatin1String("DocFiles"))
-        && settings.contains(profKey + QLatin1String("Titles"))
-        && settings.contains(profKey + QLatin1String("ImageDirs"))) {
-        QStringList dcfs = settings.value(profKey + QLatin1String("DocFiles") ).toStringList();
-        foreach (QString file, dcfs) {
-            if (file == Profile::storableFilePath(file))
-                return true;
-        }
-    }
-    return false;
-}
-
-void Config::loadDefaultProfile()
-{
-    QSettings settings;
-    const QString profKey = QLatin1String(QT_VERSION_STR) + QLatin1String("/Profile/default/");
-
-    if (!defaultProfileExists())
-        return;
-
-    // Override the defaults with settings in registry.
-    profil->icons.clear();
-    profil->indexPages.clear();
-    profil->imageDirs.clear();
-    profil->docs.clear();
-    profil->dcfTitles.clear();
-
-    QStringList titles = settings.value( profKey + QLatin1String("Titles") ).toStringList();
-    QStringList iconLst = settings.value( profKey + QLatin1String("DocIcons") ).toStringList();
-    QStringList indexLst = settings.value( profKey + QLatin1String("IndexPages") ).toStringList();
-    QStringList imgDirLst = settings.value( profKey + QLatin1String("ImageDirs") ).toStringList();
-    QStringList dcfs = settings.value( profKey + QLatin1String("DocFiles") ).toStringList();
-    profil->props[QLatin1String("name")] = QLatin1String("default");
-
-    QString filePath;
-    QStringList::ConstIterator it = titles.constBegin();
-    QStringList::ConstIterator iconIt = iconLst.constBegin();
-    QStringList::ConstIterator indexIt = indexLst.constBegin();
-    QStringList::ConstIterator imageIt = imgDirLst.constBegin();
-    QStringList::ConstIterator dcfIt = dcfs.constBegin();
-    while((it != titles.constEnd())
-          && (iconIt != iconLst.constEnd())
-          && (indexIt != indexLst.constEnd())
-          && (imageIt != imgDirLst.constEnd())
-          && (dcfIt != dcfs.constEnd())) {
-        profil->addDCFIcon( *it, *iconIt );
-        profil->addDCFIndexPage(*it, Profile::loadableFilePath(*indexIt));
-        profil->addDCFImageDir( *it, *imageIt );
-        profil->addDCFTitle(Profile::loadableFilePath(*dcfIt), *it);
-        ++it, ++iconIt, ++indexIt, ++imageIt, ++dcfIt;
-    }
-#if ASSISTANT_DEBUG
-    dumpmap( profil->icons, QLatin1String("Icons") );
-    dumpmap( profil->indexPages, QLatin1String("IndexPages") );
-    dumpmap( profil->imageDirs, QLatin1String("ImageDirs") );
-    dumpmap( profil->dcfTitles, QLatin1String("dcfTitles") );
-    qDebug( "Docfiles: \n  " + profil->docs.join( "\n  " ) );
-#endif
-}
-
-void Config::saveProfile( Profile *profile )
-{
-    if (profil->profileType() == Profile::UserProfile)
-        return;
-
-    const QString key = (profile->props[QLatin1String("name")] == QLatin1String("default"))
-        ? QString::fromLatin1(QT_VERSION_STR)
-        : getVersionString();
-
-    const QString profKey = key + QLatin1String("/Profile/") + profile->props[QLatin1String("name")] + QLatin1String("/");
-
-    QString path = QLibraryInfo::location(QLibraryInfo::DocumentationPath).replace(QLatin1String("\\"), QLatin1String("/"));
-    QStringList indexes, icons, imgDirs, dcfs;
-    QStringList titles = profile->dcfTitles.keys();
-    QStringList::ConstIterator it = titles.constBegin();
-    QString filePath;
-    for ( ; it != titles.constEnd(); ++it ) {
-
-        indexes << Profile::storableFilePath(profile->indexPages[*it]);
-        icons << profile->icons[*it];
-        imgDirs << profile->imageDirs[*it];
-        dcfs << Profile::storableFilePath(profile->dcfTitles[*it]);
-    }
-
-    QSettings settings;
-    settings.setValue( profKey + QLatin1String("Titles"), titles );
-    settings.setValue( profKey + QLatin1String("DocFiles"), dcfs );
-    settings.setValue( profKey + QLatin1String("IndexPages"), indexes );
-    settings.setValue( profKey + QLatin1String("DocIcons"), icons );
-    settings.setValue( profKey + QLatin1String("ImageDirs"), imgDirs );
-
-#if ASSISTANT_DEBUG
-    qDebug() << "Titles:\n  - " << ((QStringList*)&titles)->join("\n  - ");
-    qDebug() << "Docfiles:\n  - " << dcfs.join("\n  - " );
-    qDebug() << "IndexPages:\n  - " << indexes.join("\n  - ");
-    qDebug() << "DocIcons:\n  - " << icons.join("\n  - " );
-    qDebug() << "ImageDirs:\n  - " << imgDirs.join("\n  - " );
-#endif
-}
-
-QStringList Config::mimePaths()
-{
-    static QStringList lst;
-
-    if( lst.count() > 0 )
-        return lst;
-
-    for (QMap<QString,QString>::ConstIterator it = profil->dcfTitles.constBegin();
-         it != profil->dcfTitles.constEnd(); ++it ) {
-
-        // Mime source for .dcf file path
-        QFileInfo info( *it );
-        QString dcfPath = info.absolutePath();
-        if (!lst.contains(dcfPath))
-            lst << dcfPath;
-
-        // Image dir for .dcf
-        QString imgDir = QDir::toNativeSeparators( dcfPath + QDir::separator()
-                                                  + profil->imageDirs[it.key()] );
-        if (!lst.contains(imgDir))
-            lst << imgDir;
-    }
-    return lst;
-}
-
-QStringList Config::profiles() const
-{
-    return profileNames;
-}
-
-QString Config::title() const
-{
-    QString s = profil->props[QLatin1String("title")];
-    if (s.isEmpty())
-        s = QObject::tr("Qt Assistant by Nokia");
-    return s;
-}
-
-QString Config::aboutApplicationMenuText() const
-{
-    return profil->props[QLatin1String("aboutmenutext")];
-}
-
-QString Config::aboutURL() const
-{
-    return profil->props[QLatin1String("abouturl")];
-}
-
-QString Config::homePage() const
-{
-    return home.isEmpty() ? profil->props[QLatin1String("startpage")] : home;
-}
-
-QStringList Config::source() const
-{
-    return src.size() == 0 ? QStringList(profil->props[QLatin1String("startpage")]) : src;
-}
-
-QStringList Config::docFiles() const
-{
-    return profil->docs;
-}
-
-QPixmap Config::docIcon( const QString &title ) const
-{
-    // ### To allow qdoc generated dcf files to reference the doc icons from qmake_image_col
-    QString name = profil->icons[title];
-    QString resName = QLatin1String(":/trolltech/assistant/images/") + name;
-
-    if (QFile::exists(resName))
-        return QPixmap(resName);
-
-    if (name.startsWith(QLatin1String("file:")))
-        name = name.mid(5);
-    return QPixmap(name);
-}
-
-QPixmap Config::applicationIcon() const
-{
-    QString name = profil->props[QLatin1String("applicationicon")];
-    QString resName = QLatin1String(":/trolltech/assistant/images/") + name;
-
-    if (QFile::exists(resName))
-        return QPixmap(resName);
-
-    if (name.startsWith(QLatin1String("file:")))
-        name = name.mid(5);
-    return QPixmap(name);
-}
-
-QStringList Config::docTitles() const
-{
-    return QStringList(profil->indexPages.keys());
-}
-
-QString Config::docImageDir( const QString &docfile ) const
-{
-    return profil->imageDirs[docfile];
-}
-
-QString Config::indexPage( const QString &title ) const
-{
-    return profil->indexPages[title];
-}
-
-void Config::hideSideBar( bool b )
-{
-    hideSidebar = b;
-}
-
-bool Config::sideBarHidden() const
-{
-    return hideSidebar;
-}
-
-QString Config::assistantDocPath() const
-{
-    return profil->props[QLatin1String("assistantdocs")].isEmpty()
-        ? QLibraryInfo::location(QLibraryInfo::DocumentationPath) + QLatin1String("/html")
-        : profil->props[QLatin1String("assistantdocs")];
-}
-
-QT_END_NAMESPACE
diff --git a/tools/assistant/compat/config.h b/tools/assistant/compat/config.h
deleted file mode 100644
index 498e6bb..0000000
--- a/tools/assistant/compat/config.h
+++ /dev/null
@@ -1,165 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef CONFIG_H
-#define CONFIG_H
-
-#include "profile.h"
-
-#include <QString>
-#include <QStringList>
-#include <QPixmap>
-#include <QMap>
-
-#include <QtGui/QFont>
-#include <QtGui/QFontDatabase>
-
-QT_BEGIN_NAMESPACE
-
-class Profile;
-
-struct FontSettings
-{
-    FontSettings() : useWindowFont(false), useBrowserFont(false),
-        windowWritingSystem(QFontDatabase::Latin), browserWritingSystem(QFontDatabase::Latin)
-        { }
-
-    QFont windowFont;
-    QFont browserFont;
-
-    bool useWindowFont;
-    bool useBrowserFont;
-
-    QFontDatabase::WritingSystem windowWritingSystem;
-    QFontDatabase::WritingSystem browserWritingSystem;
-};
-
-class Config
-{
-public:
-
-    Config();
-
-    void load();
-    void save();
-    Profile *profile() const { return profil; }
-    QString profileName() const { return profil->props[QLatin1String("name")]; }
-    bool validProfileName() const;
-    void hideSideBar( bool b );
-    bool sideBarHidden() const;
-    QStringList mimePaths();
-
-    // From profile, read only
-    QStringList docFiles() const;
-    QStringList docTitles() const;
-    QString indexPage( const QString &title ) const;
-    QString docImageDir( const QString &title ) const;
-    QPixmap docIcon( const QString &title ) const;
-
-    QStringList profiles() const;
-    QString title() const;
-    QString aboutApplicationMenuText() const;
-    QString aboutURL() const;
-    QPixmap applicationIcon() const;
-
-    // From QSettings, read / write
-    QString homePage() const;
-    void setHomePage( const QString &hom ) { home = hom; }
-
-    QStringList source() const;
-    void setSource( const QStringList &s ) { src = s; }
-
-    int sideBarPage() const { return sideBar; }
-    void setSideBarPage( int sbp ) { sideBar = sbp; }
-
-    QByteArray windowGeometry() const { return winGeometry; }
-    void setWindowGeometry( const QByteArray &geometry ) { winGeometry = geometry; }
-    
-    QByteArray mainWindowState() const { return mainWinState; }
-    void setMainWindowState( const QByteArray &state ) { mainWinState = state; }
-
-    qreal fontPointSize() const { return pointFntSize; }
-    void setFontPointSize(qreal size)
-    { 
-        pointFntSize = size;
-        m_fontSettings.useBrowserFont = true;
-        m_fontSettings.browserFont.setPointSizeF(size); 
-    }
-
-    FontSettings fontSettings() { return m_fontSettings; }
-    void setFontSettings(const FontSettings &settings) { m_fontSettings = settings; }
-
-    QString assistantDocPath() const;
-
-    bool docRebuild() const { return rebuildDocs; }
-    void setDocRebuild( bool rb ) { rebuildDocs = rb; }
-
-    void saveProfile( Profile *profile );
-    void loadDefaultProfile();
-    bool defaultProfileExists();
-
-    static Config *configuration();
-    static Config *loadConfig(const QString &profileFileName);
-
-private:
-    Config( const Config &c );
-    Config& operator=( const Config &c );
-
-    void saveSettings();
-    
-private:
-    Profile *profil;
-
-    QStringList profileNames;
-    QString home;
-    QStringList src;
-    QByteArray mainWinState;
-    QByteArray winGeometry;
-    qreal pointFntSize;
-    int sideBar;
-    bool hideSidebar;
-    bool rebuildDocs;
-    FontSettings m_fontSettings;
-};
-
-QT_END_NAMESPACE
-
-#endif // CONFIG_H
diff --git a/tools/assistant/compat/docuparser.cpp b/tools/assistant/compat/docuparser.cpp
deleted file mode 100644
index db2f824..0000000
--- a/tools/assistant/compat/docuparser.cpp
+++ /dev/null
@@ -1,433 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "docuparser.h"
-#include "profile.h"
-
-#include <QDir>
-#include <QFile>
-#include <QFileInfo>
-#include <QRegExp>
-#include <QString>
-#include <QDataStream>
-
-QT_BEGIN_NAMESPACE
-
-QDataStream &operator>>(QDataStream &s, ContentItem &ci)
-{
-    s >> ci.title;
-    s >> ci.reference;
-    s >> ci.depth;
-    return s;
-}
-
-QDataStream &operator<<(QDataStream &s, const ContentItem &ci)
-{
-    s << ci.title;
-    s << ci.reference;
-    s << ci.depth;
-    return s;
-}
-
-const QString DocuParser::DocumentKey = QLatin1String("/Qt Assistant/") + QLatin1String(QT_VERSION_STR) + QLatin1String("/");
-
-DocuParser *DocuParser::createParser(const QString &fileName)
-{
-    QFile file(fileName);
-    if(!file.open(QFile::ReadOnly)) {
-        return 0;
-    }
-
-    QString str;
-    int maxlen = 1024;
-    int majVer = 0, minVer = 0, serVer = 0;
-    static QRegExp re(QLatin1String("assistantconfig +version=\"(\\d)\\.(\\d)\\.(\\d)\""), Qt::CaseInsensitive);
-    Q_ASSERT(re.isValid());
-    while(!(str = QLatin1String(file.readLine(maxlen))).isEmpty()) {
-        if(re.indexIn(str) >= 0) {
-            majVer = re.cap(1).toInt();
-            minVer = re.cap(2).toInt();
-            serVer = re.cap(3).toInt();
-            break;
-        }
-    }
-
-    if (majVer < 3 || (majVer == 3 && minVer < 2)) {
-        return new DocuParser310;
-    }
-
-    return new DocuParser320;
-}
-
-
-bool DocuParser::parse(QFile *file)
-{
-    QXmlInputSource source(file);
-    QXmlSimpleReader reader;
-    reader.setContentHandler(this);
-    reader.setErrorHandler(this);
-    setFileName(QFileInfo(*file).absoluteFilePath());
-    return reader.parse(source);
-}
-
-
-QString DocuParser::errorProtocol() const
-{
-    return errorProt;
-}
-
-
-QList<ContentItem> DocuParser::getContentItems()
-{
-    return contentList;
-}
-
-
-QList<IndexItem*> DocuParser::getIndexItems()
-{
-    return indexList;
-}
-
-QString DocuParser::absolutify(const QString &name, bool makeUrl) const
-{
-    if (!name.isEmpty()) {
-        QString s = name;
-        s.replace(QLatin1String("\\"), QLatin1String("/"));
-        QFileInfo orgPath(name);
-        if(orgPath.isRelative())
-            s = QFileInfo(fname).path() + QLatin1Char('/') + name;
-        if (makeUrl)
-            s.prepend(QLatin1String("file:"));
-        return s;
-    }
-    return name;
-}
-
-
-void DocuParser310::addTo(Profile *p)
-{
-    p->addDCFTitle(fname, docTitle);
-    p->addDCFIcon(docTitle, iconName);
-    p->addDCFIndexPage(docTitle, conURL);
-}
-
-
-bool DocuParser310::startDocument()
-{
-    state = StateInit;
-    errorProt = QLatin1String("");
-
-    contentRef = QLatin1String("");
-    indexRef = QLatin1String("");
-    depth = 0;
-
-    contentList.clear();
-    qDeleteAll(indexList);
-    indexList.clear();
-
-    return true;
-}
-
-
-bool DocuParser310::startElement(const QString &, const QString &,
-                               const QString &qname,
-                               const QXmlAttributes &attr)
-{
-    if (qname == QLatin1String("DCF") && state == StateInit) {
-        state = StateContent;
-        contentRef = absolutify(attr.value(QLatin1String("ref")), false);
-        conURL = contentRef;
-        docTitle = attr.value(QLatin1String("title"));
-        iconName = absolutify(attr.value(QLatin1String("icon")), false);
-        contentList.append(ContentItem(docTitle, absolutify(contentRef), depth));
-    } else if (qname == QLatin1String("section") && (state == StateContent || state == StateSect)) {
-        state = StateSect;
-        contentRef = absolutify(attr.value(QLatin1String("ref")));
-        title = attr.value(QLatin1String("title"));
-        depth++;
-        contentList.append(ContentItem(title, contentRef, depth));
-    } else if (qname == QLatin1String("keyword") && state == StateSect) {
-        state = StateKeyword;
-        indexRef = absolutify(attr.value(QLatin1String("ref")));
-    } else
-        return false;
-    return true;
-}
-
-bool DocuParser310::endElement(const QString &nameSpace, const QString &localName,
-                             const QString &qName)
-{
-    Q_UNUSED(nameSpace);
-    Q_UNUSED(localName);
-    Q_UNUSED(qName);
-
-    switch(state) {
-    case StateInit:
-        break;
-    case StateContent:
-        state = StateInit;
-        break;
-    case StateSect:
-        state = --depth ? StateSect : StateContent;
-        break;
-    case StateKeyword:
-        state = StateSect;
-        break;
-    default:
-        break;
-    }
-    return true;
-}
-
-
-bool DocuParser310::characters(const QString& ch)
-{
-    QString str = ch.simplified();
-    if (str.isEmpty())
-        return true;
-
-    switch (state) {
-        case StateInit:
-        case StateContent:
-        case StateSect:
-            return false;
-            break;
-        case StateKeyword:
-            indexList.append(new IndexItem(str, indexRef));
-            break;
-        default:
-            return false;
-    }
-    return true;
-}
-
-
-bool DocuParser310::fatalError(const QXmlParseException& exception)
-{
-    errorProt += QString::fromLatin1("fatal parsing error: %1 in line %2, column %3\n")
-        .arg(exception.message())
-        .arg(exception.lineNumber())
-        .arg(exception.columnNumber());
-
-    return QXmlDefaultHandler::fatalError(exception);
-}
-
-
-DocuParser320::DocuParser320()
-    : prof(new Profile)
-{
-}
-
-
-void DocuParser320::addTo(Profile *p)
-{
-    QMap<QString,QString>::ConstIterator it;
-
-    for (it = prof->dcfTitles.constBegin(); it != prof->dcfTitles.constEnd(); ++it)
-        p->dcfTitles[it.key()] = *it;
-
-    for (it = prof->icons.constBegin(); it != prof->icons.constEnd(); ++it)
-        p->icons[it.key()] = *it;
-
-    for (it = prof->indexPages.constBegin(); it != prof->indexPages.constEnd(); ++it)
-        p->indexPages[it.key()] = *it;
-}
-
-
-bool DocuParser320::startDocument()
-{
-    state = StateInit;
-    errorProt = QLatin1String("");
-
-    contentRef = QLatin1String("");
-    indexRef = QLatin1String("");
-    depth = 0;
-    contentList.clear();
-    indexList.clear();
-
-    prof->addDCF(fname);
-
-    return true;
-}
-
-bool DocuParser320::startElement(const QString &, const QString &,
-                               const QString &qname,
-                               const QXmlAttributes &attr)
-{
-    QString lower = qname.toLower();
-
-    switch(state) {
-
-    case StateInit:
-        if(lower == QLatin1String("assistantconfig"))
-            state = StateDocRoot;
-        break;
-
-    case StateDocRoot:
-        if(lower == QLatin1String("dcf")) {
-            state = StateContent;
-            contentRef = absolutify(attr.value(QLatin1String("ref")));
-            conURL = contentRef;
-            docTitle = attr.value(QLatin1String("title"));
-            iconName = absolutify(attr.value(QLatin1String("icon")));
-            contentList.append(ContentItem(docTitle, contentRef, depth));
-        } else if(lower == QLatin1String("profile")) {
-            state = StateProfile;
-        }
-        break;
-
-    case StateSect:
-        if (lower == QLatin1String("keyword") && state == StateSect) {
-            state = StateKeyword;
-            indexRef = absolutify(attr.value(QLatin1String("ref")));
-            break;
-        } // else if (lower == "section")
-    case StateContent:
-        if(lower == QLatin1String("section")) {
-            state = StateSect;
-            contentRef = absolutify(attr.value(QLatin1String("ref")));
-            title = attr.value(QLatin1String("title"));
-            depth++;
-            contentList.append(ContentItem(title, contentRef, depth));
-        }
-        break;
-
-    case StateProfile:
-        if(lower == QLatin1String("property")) {
-            state = StateProperty;
-            propertyName = attr.value(QLatin1String("name"));
-        }
-        break;
-
-    case StateProperty:
-        break;
-
-    default:
-        break;
-    }
-
-    return true;
-}
-
-bool DocuParser320::endElement(const QString &nameSpace,
-                                const QString &localName,
-                                const QString &qName)
-{
-    Q_UNUSED(nameSpace);
-    Q_UNUSED(localName);
-    Q_UNUSED(qName);
-
-    switch(state) {
-    case StateInit:
-        break;
-    case StateDocRoot:
-        state = StateInit;
-        break;
-    case StateProfile:
-        state = StateDocRoot;
-        break;
-    case StateProperty:
-        state = StateProfile;
-        if(propertyName.isEmpty() || propertyValue.isEmpty())
-            return false;
-        {
-            static const QStringList lst = QStringList()
-                << QLatin1String("startpage") << QLatin1String("abouturl")
-                << QLatin1String("applicationicon") << QLatin1String("assistantdocs");
-
-            if (lst.contains(propertyName))
-                propertyValue = absolutify(propertyValue);
-        }
-        prof->addProperty(propertyName, propertyValue);
-        break;
-    case StateContent:
-        if(!iconName.isEmpty())
-            prof->addDCFIcon(docTitle, iconName);
-        if(contentRef.isEmpty())
-            return false;
-        prof->addDCFIndexPage(docTitle, conURL);
-        prof->addDCFTitle(fname, docTitle);
-        state = StateDocRoot;
-        break;
-    case StateSect:
-        state = --depth ? StateSect : StateContent;
-        break;
-    case StateKeyword:
-        state = StateSect;
-        break;
-    }
-    return true;
-}
-
-bool DocuParser320::characters(const QString& ch)
-{
-    QString str = ch.simplified();
-    if (str.isEmpty())
-        return true;
-
-    switch (state) {
-    case StateInit:
-    case StateContent:
-    case StateSect:
-        return false;
-        break;
-    case StateKeyword:
-        indexList.append(new IndexItem(str, indexRef));
-        break;
-    case StateProperty:
-        propertyValue = ch;
-        break;
-    default:
-        return false;
-    }
-    return true;
-}
-
-bool DocuParser320::fatalError(const QXmlParseException& exception)
-{
-    errorProt += QString::fromLatin1("fatal parsing error: %1 in line %2, column %3\n")
-        .arg(exception.message())
-        .arg(exception.lineNumber())
-        .arg(exception.columnNumber());
-    return QXmlDefaultHandler::fatalError(exception);
-}
-
-QT_END_NAMESPACE
diff --git a/tools/assistant/compat/docuparser.h b/tools/assistant/compat/docuparser.h
deleted file mode 100644
index 7c7692e..0000000
--- a/tools/assistant/compat/docuparser.h
+++ /dev/null
@@ -1,166 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef DOCUPARSER_H
-#define DOCUPARSER_H
-
-#include <QList>
-#include <QMap>
-#include <QXmlDefaultHandler>
-#include <QXmlAttributes>
-#include <QXmlParseException>
-
-QT_BEGIN_NAMESPACE
-
-class Profile;
-
-struct ContentItem {
-    ContentItem()
-	: title( QString() ), reference( QString() ), depth( 0 ) {}
-    ContentItem( const QString &t, const QString &r, int d )
-	: title( t ), reference( r ), depth( d ) {}
-    QString title;
-    QString reference;
-    int depth;
-    Q_DUMMY_COMPARISON_OPERATOR(ContentItem)
-};
-
-QDataStream &operator>>( QDataStream &s, ContentItem &ci );
-QDataStream &operator<<( QDataStream &s, const ContentItem &ci );
-
-struct IndexItem {
-    IndexItem( const QString &k, const QString &r )
-	: keyword( k ), reference( r ) {}
-    QString keyword;
-    QString reference;
-};
-
-
-
-class DocuParser : public QXmlDefaultHandler
-{
-public:
-    enum ParserVersion { Qt310, Qt320 };
-    // Since We don't want problems with documentation
-    // from version to version, this string stores the correct
-    // version string to save documents.
-    static const QString DocumentKey;
-
-    static DocuParser *createParser( const QString &fileName );
-
-    virtual bool parse( QFile *file );
-    
-    QList<ContentItem> getContentItems();
-    QList<IndexItem*> getIndexItems();
-
-    QString errorProtocol() const;
-    QString contentsURL() const { return conURL; }
-
-    virtual ParserVersion parserVersion() const = 0;
-    virtual void addTo( Profile *p ) = 0;
-
-    QString fileName() const { return fname; }
-    void setFileName( const QString &file ) { fname = file; }
-
-protected:
-    QString absolutify( const QString &input, bool makeUrl = true ) const;
-    
-    QString contentRef, indexRef, errorProt, conURL;
-    QString docTitle, title, iconName;
-    QList<ContentItem> contentList;
-    QList<IndexItem*> indexList;
-    QString fname;
-};
-
-
-class DocuParser310 : public DocuParser
-{
-public:
-    enum States{ StateInit, StateContent, StateSect, StateKeyword };
-    
-    bool startDocument();
-    bool startElement( const QString&, const QString&, const QString& ,
-                       const QXmlAttributes& );
-    bool endElement( const QString&, const QString&, const QString& );
-    bool characters( const QString & );
-    bool fatalError( const QXmlParseException& exception );
-
-    virtual ParserVersion parserVersion() const { return Qt310; }
-    virtual void addTo( Profile *p );
-    
-private:
-    States state;
-    int depth;
-};
-
-
-class DocuParser320 : public DocuParser
-{
-public:
-    enum States { StateInit, StateDocRoot, StateProfile, StateProperty,
-		  StateContent, StateSect, StateKeyword };
-
-    DocuParser320();    
-    
-    bool startDocument();
-    bool startElement( const QString&, const QString&, const QString& ,
-                       const QXmlAttributes& );
-    bool endElement( const QString&, const QString&, const QString& );
-    bool characters( const QString & );
-    bool fatalError( const QXmlParseException& exception );
-
-    virtual ParserVersion parserVersion() const { return Qt320; }
-    virtual void addTo( Profile *p );
-    Profile *profile() const { return prof; }    
-
-private:
-    
-    States state;
-    int depth;
-    int docfileCounter;
-    QString propertyValue;
-    QString propertyName;
-    Profile *prof;
-};
-
-QT_END_NAMESPACE
-
-#endif // DOCUPARSER_H
diff --git a/tools/assistant/compat/fontsettingsdialog.cpp b/tools/assistant/compat/fontsettingsdialog.cpp
deleted file mode 100644
index 31a3241..0000000
--- a/tools/assistant/compat/fontsettingsdialog.cpp
+++ /dev/null
@@ -1,137 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "fontsettingsdialog.h"
-#include "fontpanel.h"
-#include "config.h"
-
-#include <QtGui/QLabel>
-#include <QtGui/QComboBox>
-#include <QtGui/QHBoxLayout>
-#include <QtGui/QVBoxLayout>
-#include <QtGui/QApplication>
-#include <QtGui/QStackedWidget>
-#include <QtGui/QDialogButtonBox>
-
-QT_BEGIN_NAMESPACE
-
-FontSettingsDialog::FontSettingsDialog(QWidget *parent)
-    : QDialog(parent)
-    , m_windowFontPanel(new FontPanel(this))
-    , m_browserFontPanel(new FontPanel(this))
-    , m_dialogButtonBox(new QDialogButtonBox(QDialogButtonBox::Ok|QDialogButtonBox::Cancel))
-{
-    setModal(true);
-    setWindowTitle(tr("Font Settings"));
-    setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
-
-    QVBoxLayout *mainVLayout = new QVBoxLayout(this);
-    QHBoxLayout *hboxLayout = new QHBoxLayout;
-    mainVLayout->addLayout(hboxLayout);
-
-    QLabel *label = new QLabel(tr("Font settings for:"), this);
-    label->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred);
-    hboxLayout->addWidget(label);
-    QComboBox *comboBox = new QComboBox(this);
-    comboBox->addItem(tr("Browser"));
-    comboBox->addItem(tr("Application"));
-    hboxLayout->addWidget(comboBox);
-
-    m_windowFontPanel->setCheckable(true);
-    m_browserFontPanel->setCheckable(true);
-
-    const QString customSettings(tr("Use custom settings"));
-    m_windowFontPanel->setTitle(customSettings);
-    m_browserFontPanel->setTitle(customSettings);
-
-    QStackedWidget *stackWidget = new QStackedWidget(this);
-    stackWidget->addWidget(m_browserFontPanel);
-    stackWidget->addWidget(m_windowFontPanel);
-
-    mainVLayout->addWidget(stackWidget);
-    mainVLayout->addWidget(m_dialogButtonBox);
-
-    connect(m_dialogButtonBox , SIGNAL(rejected()), this, SLOT(reject()));
-    connect(m_dialogButtonBox , SIGNAL(accepted()), this, SLOT(accept()));
-    connect(comboBox, SIGNAL(activated(int)), stackWidget, SLOT(setCurrentIndex(int)));
-}
-
-FontSettingsDialog::~FontSettingsDialog()
-{
-    // nothing todo
-}
-
-bool FontSettingsDialog::showDialog(FontSettings *settings)
-{
-    setupFontSettingsDialog(settings);
-
-    if (exec() != Accepted)
-        return false;
-
-    updateFontSettings(settings);
-    return true;
-}
-
-void FontSettingsDialog::updateFontSettings(FontSettings *settings)
-{
-    settings->useWindowFont = m_windowFontPanel->isChecked();
-    settings->useBrowserFont = m_browserFontPanel->isChecked();
-
-    settings->windowFont = settings->useWindowFont ? m_windowFontPanel->selectedFont() : qApp->font();
-    settings->browserFont = settings->useBrowserFont ? m_browserFontPanel->selectedFont() : qApp->font();
-
-    settings->windowWritingSystem = settings->useWindowFont ? m_windowFontPanel->writingSystem() : QFontDatabase::Latin;
-    settings->browserWritingSystem = settings->useBrowserFont ? m_browserFontPanel->writingSystem() : QFontDatabase::Latin;
-}
-
-void FontSettingsDialog::setupFontSettingsDialog(const FontSettings *settings)
-{
-    m_windowFontPanel->setSelectedFont(settings->windowFont);
-    m_browserFontPanel->setSelectedFont(settings->browserFont);
-
-    m_windowFontPanel->setWritingSystem(settings->windowWritingSystem);
-    m_browserFontPanel->setWritingSystem(settings->browserWritingSystem);
-
-    m_windowFontPanel->setChecked(settings->useWindowFont);
-    m_browserFontPanel->setChecked(settings->useBrowserFont);
-}
-
-QT_END_NAMESPACE
diff --git a/tools/assistant/compat/helpdialog.cpp b/tools/assistant/compat/helpdialog.cpp
deleted file mode 100644
index 23c1bfc..0000000
--- a/tools/assistant/compat/helpdialog.cpp
+++ /dev/null
@@ -1,1331 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "helpdialog.h"
-#include "helpwindow.h"
-#include "topicchooser.h"
-#include "docuparser.h"
-#include "mainwindow.h"
-#include "config.h"
-#include "tabbedbrowser.h"
-
-#include <QtGui>
-#include <QtDebug>
-#include <QtCore/QVarLengthArray>
-
-#include <stdlib.h>
-#include <limits.h>
-
-QT_BEGIN_NAMESPACE
-
-enum
-{
-    LinkRole = Qt::UserRole + 1000
-};
-
-static bool verifyDirectory(const QString &str)
-{
-    QFileInfo dirInfo(str);
-    if (!dirInfo.exists())
-        return QDir().mkdir(str);
-    if (!dirInfo.isDir()) {
-        qWarning("'%s' exists but is not a directory", str.toLatin1().constData());
-        return false;
-    }
-    return true;
-}
-
-struct IndexKeyword {
-    IndexKeyword(const QString &kw, const QString &l)
-        : keyword(kw), link(l) {}
-    IndexKeyword() : keyword(QString()), link(QString()) {}
-    bool operator<(const IndexKeyword &ik) const {
-        return keyword.toLower() < ik.keyword.toLower();
-    }
-    bool operator<=(const IndexKeyword &ik) const {
-        return keyword.toLower() <= ik.keyword.toLower();
-    }
-    bool operator>(const IndexKeyword &ik) const {
-        return keyword.toLower() > ik.keyword.toLower();
-    }
-    Q_DUMMY_COMPARISON_OPERATOR(IndexKeyword)
-    QString keyword;
-    QString link;
-};
-
-QDataStream &operator>>(QDataStream &s, IndexKeyword &ik)
-{
-    s >> ik.keyword;
-    s >> ik.link;
-    return s;
-}
-
-QDataStream &operator<<(QDataStream &s, const IndexKeyword &ik)
-{
-    s << ik.keyword;
-    s << ik.link;
-    return s;
-}
-
-QValidator::State SearchValidator::validate(QString &str, int &) const
-{
-    for (int i = 0; i < (int) str.length(); ++i) {
-        QChar c = str[i];
-        if (!c.isLetterOrNumber() && c != QLatin1Char('\'') && c != QLatin1Char('`')
-            && c != QLatin1Char('\"') && c != QLatin1Char(' ') && c != QLatin1Char('-') && c != QLatin1Char('_')
-            && c!= QLatin1Char('*'))
-            return QValidator::Invalid;
-    }
-    return QValidator::Acceptable;
-}
-
-class IndexListModel: public QStringListModel
-{
-public:
-    IndexListModel(QObject *parent = 0)
-        : QStringListModel(parent) {}
-
-    void clear() { contents.clear(); setStringList(QStringList()); }
-
-    QString description(int index) const { return stringList().at(index); }
-    QStringList links(int index) const { return contents.values(stringList().at(index)); }
-    void addLink(const QString &description, const QString &link) { contents.insert(description, link); }
-
-    void publish() { filter(QString(), QString()); }
-
-    QModelIndex filter(const QString &s, const QString &real);
-
-    virtual Qt::ItemFlags flags(const QModelIndex &index) const
-    { return QStringListModel::flags(index) & ~Qt::ItemIsEditable; }
-
-private:
-    QMultiMap<QString, QString> contents;
-};
-
-bool caseInsensitiveLessThan(const QString &as, const QString &bs)
-{
-    const QChar *a = as.unicode();
-    const QChar *b = bs.unicode();
-    if (a == 0)
-        return true;
-    if (b == 0)
-        return false;
-    if (a == b)
-        return false;
-    int l=qMin(as.length(),bs.length());
-    while (l-- && QChar::toLower(a->unicode()) == QChar::toLower(b->unicode()))
-        a++,b++;
-    if (l==-1)
-        return (as.length() < bs.length());
-    return QChar::toLower(a->unicode()) < QChar::toLower(b->unicode());
-}
-
-/**
- * \a real is kinda a hack for the smart search, need a way to match a regexp to an item
- * How would you say the best match for Q.*Wiget is QWidget?
- */
-QModelIndex IndexListModel::filter(const QString &s, const QString &real)
-{
-    QStringList list;
-
-    int goodMatch = -1;
-    int perfectMatch = -1;
-    if (s.isEmpty())
-        perfectMatch = 0;
-
-    const QRegExp regExp(s, Qt::CaseInsensitive);
-    QMultiMap<QString, QString>::iterator it = contents.begin();
-    QString lastKey;
-    for (; it != contents.end(); ++it) {
-        if (it.key() == lastKey)
-            continue;
-        lastKey = it.key();
-        const QString key = it.key();
-        if (key.contains(regExp) || key.contains(s, Qt::CaseInsensitive)) {
-            list.append(key);
-            if (perfectMatch == -1 && (key.startsWith(real, Qt::CaseInsensitive))) {
-                if (goodMatch == -1)
-                    goodMatch = list.count() - 1;
-                if (real.length() == key.length()){
-                    perfectMatch = list.count() - 1;
-                }
-            }  else if (perfectMatch > -1 && s == key) {
-                perfectMatch = list.count() - 1;
-            }
-        }
-    }
-
-    int bestMatch = perfectMatch;
-    if (bestMatch == -1)
-        bestMatch = goodMatch;
-    bestMatch = qMax(0, bestMatch);
-
-    // sort the new list
-    QString match;
-    if (bestMatch >= 0 && list.count() > bestMatch)
-        match = list[bestMatch];
-    qSort(list.begin(), list.end(), caseInsensitiveLessThan);
-    setStringList(list);
-    for (int i = 0; i < list.size(); ++i) {
-        if (list.at(i) == match){
-            bestMatch = i;
-            break;
-        }
-    }
-    return index(bestMatch, 0, QModelIndex());
-}
-
-HelpNavigationListItem::HelpNavigationListItem(QListWidget *ls, const QString &txt)
-    : QListWidgetItem(txt, ls)
-{
-}
-
-void HelpNavigationListItem::addLink(const QString &link)
-{
-    QString lnk = HelpDialog::removeAnchorFromLink(link);
-    if (linkList.filter(lnk, Qt::CaseInsensitive).count() > 0)
-        return;
-    linkList << link;
-}
-
-HelpDialog::HelpDialog(QWidget *parent, MainWindow *h)
-    : QWidget(parent), lwClosed(false), help(h)
-{
-    ui.setupUi(this);
-    ui.listContents->setUniformRowHeights(true);
-    ui.listContents->header()->setStretchLastSection(false);
-    ui.listContents->header()->setResizeMode(QHeaderView::ResizeToContents);
-    ui.listBookmarks->setUniformRowHeights(true);
-    ui.listBookmarks->header()->setStretchLastSection(false);
-    ui.listBookmarks->header()->setResizeMode(QHeaderView::ResizeToContents);
-
-    indexModel = new IndexListModel(this);
-    ui.listIndex->setModel(indexModel);
-    ui.listIndex->setLayoutMode(QListView::Batched);
-    ui.listBookmarks->setItemHidden(ui.listBookmarks->headerItem(), true);
-    ui.listContents->setItemHidden(ui.listContents->headerItem(), true);
-    ui.searchButton->setShortcut(QKeySequence(Qt::ALT|Qt::SHIFT|Qt::Key_S));
-}
-
-void HelpDialog::initialize()
-{
-    connect(ui.tabWidget, SIGNAL(currentChanged(int)), this, SLOT(currentTabChanged(int)));
-
-    connect(ui.listContents, SIGNAL(itemActivated(QTreeWidgetItem*,int)), this, SLOT(showTopic(QTreeWidgetItem*)));
-    connect(ui.listContents, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(showTreeItemMenu(QPoint)));
-    ui.listContents->viewport()->installEventFilter(this);
-
-    connect(ui.editIndex, SIGNAL(returnPressed()), this, SLOT(showTopic()));
-    connect(ui.editIndex, SIGNAL(textEdited(QString)), this, SLOT(searchInIndex(QString)));
-
-    connect(ui.listIndex, SIGNAL(activated(QModelIndex)), this, SLOT(showTopic()));
-    connect(ui.listIndex, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(showIndexItemMenu(QPoint)));
-
-    connect(ui.listBookmarks, SIGNAL(itemActivated(QTreeWidgetItem*,int)), this, SLOT(showTopic(QTreeWidgetItem*)));
-    connect(ui.listBookmarks, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(showTreeItemMenu(QPoint)));
-
-    connect(ui.termsEdit, SIGNAL(textChanged(QString)), this, SLOT(updateSearchButton(QString)));
-
-    connect(ui.resultBox, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(showListItemMenu(QPoint)));
-
-    cacheFilesPath = QDir::homePath() + QLatin1String("/.assistant"); //### Find a better location for the dbs
-
-    ui.editIndex->installEventFilter(this);
-
-    ui.framePrepare->hide();
-    connect(qApp, SIGNAL(lastWindowClosed()), SLOT(lastWinClosed()));
-
-    ui.termsEdit->setValidator(new SearchValidator(ui.termsEdit));
-
-    actionOpenCurrentTab = new QAction(this);
-    actionOpenCurrentTab->setText(tr("Open Link in Current Tab"));
-
-    actionOpenLinkInNewWindow = new QAction(this);
-    actionOpenLinkInNewWindow->setText(tr("Open Link in New Window"));
-
-    actionOpenLinkInNewTab = new QAction(this);
-    actionOpenLinkInNewTab->setText(tr("Open Link in New Tab"));
-
-    itemPopup = new QMenu(this);
-    itemPopup->addAction(actionOpenCurrentTab);
-    itemPopup->addAction(actionOpenLinkInNewWindow);
-    itemPopup->addAction(actionOpenLinkInNewTab);
-
-    ui.tabWidget->setElideMode(Qt::ElideNone);
-
-    contentList.clear();
-
-    initDoneMsgShown = false;
-    fullTextIndex = 0;
-    indexDone = false;
-    titleMapDone = false;
-    contentsInserted = false;
-    bookmarksInserted = false;
-    setupTitleMap();
-
-}
-
-void HelpDialog::processEvents()
-{
-    qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
-}
-
-
-void HelpDialog::lastWinClosed()
-{
-    lwClosed = true;
-}
-
-void HelpDialog::removeOldCacheFiles(bool onlyFulltextSearchIndex)
-{
-    if (!verifyDirectory(cacheFilesPath)) {
-        qWarning("Failed to created assistant directory");
-        return;
-    }
-    QString pname = QLatin1String(".") + Config::configuration()->profileName();
-
-    QStringList fileList;
-    fileList << QLatin1String("indexdb40.dict")
-        << QLatin1String("indexdb40.doc");
-
-    if (!onlyFulltextSearchIndex)
-        fileList << QLatin1String("indexdb40") << QLatin1String("contentdb40");
-
-    QStringList::iterator it = fileList.begin();
-    for (; it != fileList.end(); ++it) {
-      if (QFile::exists(cacheFilesPath + QDir::separator() + *it + pname)) {
-            QFile f(cacheFilesPath + QDir::separator() + *it + pname);
-            f.remove();
-        }
-    }
-}
-
-void HelpDialog::timerEvent(QTimerEvent *e)
-{
-    Q_UNUSED(e);
-    static int opacity = 255;
-    help->setWindowOpacity((opacity-=4)/255.0);
-    if (opacity<=0)
-        qApp->quit();
-}
-
-
-void HelpDialog::loadIndexFile()
-{
-    if (indexDone)
-        return;
-
-    setCursor(Qt::WaitCursor);
-    indexDone = true;
-    ui.labelPrepare->setText(tr("Prepare..."));
-    ui.framePrepare->show();
-    processEvents();
-
-    QProgressBar *bar = ui.progressPrepare;
-    bar->setMaximum(100);
-    bar->setValue(0);
-
-    keywordDocuments.clear();
-    QList<IndexKeyword> lst;
-    QFile indexFile(cacheFilesPath + QDir::separator() + QLatin1String("indexdb40.") +
-                     Config::configuration()->profileName());
-    if (!indexFile.open(QFile::ReadOnly)) {
-        buildKeywordDB();
-        processEvents();
-        if (lwClosed)
-            return;
-        if (!indexFile.open(QFile::ReadOnly)) {
-            QMessageBox::warning(help, tr("Qt Assistant"), tr("Failed to load keyword index file\n"
-                                                              "Assistant will not work!"));
-#if defined Q_WS_WIN || defined Q_WS_MACX
-            startTimer(50);
-#endif
-            return;
-        }
-    }
-
-    QDataStream ds(&indexFile);
-    quint32 fileAges;
-    ds >> fileAges;
-    if (fileAges != getFileAges()) {
-        indexFile.close();
-        buildKeywordDB();
-        if (!indexFile.open(QFile::ReadOnly)) {
-            QMessageBox::warning(help, tr("Qt Assistant"),
-                tr("Cannot open the index file %1").arg(QFileInfo(indexFile).absoluteFilePath()));
-            return;
-        }
-        ds.setDevice(&indexFile);
-        ds >> fileAges;
-    }
-    ds >> lst;
-    indexFile.close();
-
-    bar->setValue(bar->maximum());
-    processEvents();
-
-    for (int i=0; i<lst.count(); ++i) {
-        const IndexKeyword &idx = lst.at(i);
-        indexModel->addLink(idx.keyword, idx.link);
-
-        keywordDocuments << HelpDialog::removeAnchorFromLink(idx.link);
-    }
-
-    indexModel->publish();
-
-    ui.framePrepare->hide();
-    showInitDoneMessage();
-    setCursor(Qt::ArrowCursor);
-}
-
-quint32 HelpDialog::getFileAges()
-{
-    QStringList addDocuFiles = Config::configuration()->docFiles();
-    QStringList::const_iterator i = addDocuFiles.constBegin();
-
-    quint32 fileAges = 0;
-    for (; i != addDocuFiles.constEnd(); ++i) {
-        QFileInfo fi(*i);
-        if (fi.exists())
-            fileAges += fi.lastModified().toTime_t();
-    }
-
-    return fileAges;
-}
-
-void HelpDialog::buildKeywordDB()
-{
-    QStringList addDocuFiles = Config::configuration()->docFiles();
-    QStringList::iterator i = addDocuFiles.begin();
-
-    // Set up an indeterminate progress bar.
-    ui.labelPrepare->setText(tr("Prepare..."));
-    ui.progressPrepare->setMaximum(0);
-    ui.progressPrepare->setMinimum(0);
-    ui.progressPrepare->setValue(0);
-    processEvents();
-
-    QList<IndexKeyword> lst;
-    quint32 fileAges = 0;
-    for (i = addDocuFiles.begin(); i != addDocuFiles.end(); ++i) {
-        QFile file(*i);
-        if (!file.exists()) {
-            QMessageBox::warning(this, tr("Warning"),
-                tr("Documentation file %1 does not exist!\n"
-                    "Skipping file.").arg(QFileInfo(file).absoluteFilePath()));
-            continue;
-        }
-        fileAges += QFileInfo(file).lastModified().toTime_t();
-        DocuParser *handler = DocuParser::createParser(*i);
-        bool ok = handler->parse(&file);
-        file.close();
-        if (!ok){
-            QString msg = QString::fromLatin1("In file %1:\n%2")
-                          .arg(QFileInfo(file).absoluteFilePath())
-                          .arg(handler->errorProtocol());
-            QMessageBox::critical(this, tr("Parse Error"), tr(msg.toUtf8()));
-            delete handler;
-            continue;
-        }
-
-        QList<IndexItem*> indLst = handler->getIndexItems();
-        int counter = 0;
-        foreach (IndexItem *indItem, indLst) {
-            QFileInfo fi(indItem->reference);
-            lst.append(IndexKeyword(indItem->keyword, indItem->reference));
-
-            if (++counter%100 == 0) {
-                if (ui.progressPrepare)
-                    ui.progressPrepare->setValue(counter);
-                processEvents();
-                if (lwClosed) {
-                    return;
-                }
-            }
-        }
-        delete handler;
-    }
-    if (!lst.isEmpty())
-        qSort(lst);
-
-    QFile indexout(cacheFilesPath + QDir::separator() + QLatin1String("indexdb40.")
-      + Config::configuration()->profileName());
-    if (verifyDirectory(cacheFilesPath) && indexout.open(QFile::WriteOnly)) {
-        QDataStream s(&indexout);
-        s << fileAges;
-        s << lst;
-        indexout.close();
-    }
-}
-
-void HelpDialog::setupTitleMap()
-{
-    if (titleMapDone)
-        return;
-
-    bool needRebuild = false;
-    if (Config::configuration()->profileName() == QLatin1String("default")) {
-        const QStringList docuFiles = Config::configuration()->docFiles();
-        for (QStringList::ConstIterator it = docuFiles.begin(); it != docuFiles.end(); ++it) {
-            if (!QFile::exists(*it)) {
-                Config::configuration()->saveProfile(Profile::createDefaultProfile());
-                Config::configuration()->loadDefaultProfile();
-                needRebuild = true;
-                break;
-            }
-        }
-    }
-
-    if (Config::configuration()->docRebuild() || needRebuild) {
-        removeOldCacheFiles();
-        Config::configuration()->setDocRebuild(false);
-        Config::configuration()->saveProfile(Config::configuration()->profile());
-    }
-    if (contentList.isEmpty())
-        getAllContents();
-
-    titleMapDone = true;
-    titleMap.clear();
-    for (QList<QPair<QString, ContentList> >::Iterator it = contentList.begin(); it != contentList.end(); ++it) {
-        ContentList lst = (*it).second;
-        foreach (ContentItem item, lst) {
-            titleMap[item.reference] = item.title.trimmed();
-        }
-    }
-    processEvents();
-}
-
-void HelpDialog::getAllContents()
-{
-    QFile contentFile(cacheFilesPath + QDir::separator() + QLatin1String("contentdb40.")
-      + Config::configuration()->profileName());
-    contentList.clear();
-    if (!contentFile.open(QFile::ReadOnly)) {
-        buildContentDict();
-        return;
-    }
-
-    QDataStream ds(&contentFile);
-    quint32 fileAges;
-    ds >> fileAges;
-    if (fileAges != getFileAges()) {
-        contentFile.close();
-        removeOldCacheFiles(true);
-        buildContentDict();
-        return;
-    }
-    QString key;
-    QList<ContentItem> lst;
-    while (!ds.atEnd()) {
-        ds >> key;
-        ds >> lst;
-        contentList += qMakePair(key, QList<ContentItem>(lst));
-    }
-    contentFile.close();
-    processEvents();
-
-}
-
-void HelpDialog::buildContentDict()
-{
-    QStringList docuFiles = Config::configuration()->docFiles();
-
-    quint32 fileAges = 0;
-    for (QStringList::iterator it = docuFiles.begin(); it != docuFiles.end(); ++it) {
-        QFile file(*it);
-        if (!file.exists()) {
-            QMessageBox::warning(this, tr("Warning"),
-            tr("Documentation file %1 does not exist!\n"
-                "Skipping file.").arg(QFileInfo(file).absoluteFilePath()));
-            continue;
-        }
-        fileAges += QFileInfo(file).lastModified().toTime_t();
-        DocuParser *handler = DocuParser::createParser(*it);
-        if (!handler) {
-            QMessageBox::warning(this, tr("Warning"),
-            tr("Documentation file %1 is not compatible!\n"
-                "Skipping file.").arg(QFileInfo(file).absoluteFilePath()));
-            continue;
-        }
-        bool ok = handler->parse(&file);
-        file.close();
-        if (ok) {
-            contentList += qMakePair(*it, QList<ContentItem>(handler->getContentItems()));
-            delete handler;
-        } else {
-            QString msg = QString::fromLatin1("In file %1:\n%2")
-                          .arg(QFileInfo(file).absoluteFilePath())
-                          .arg(handler->errorProtocol());
-            QMessageBox::critical(this, tr("Parse Error"), tr(msg.toUtf8()));
-            continue;
-        }
-    }
-
-    QFile contentOut(cacheFilesPath + QDir::separator() + QLatin1String("contentdb40.")
-      + Config::configuration()->profileName());
-    if (contentOut.open(QFile::WriteOnly)) {
-        QDataStream s(&contentOut);
-        s << fileAges;
-        for (QList<QPair<QString, ContentList> >::Iterator it = contentList.begin(); it != contentList.end(); ++it) {
-            s << *it;
-        }
-        contentOut.close();
-    }
-}
-
-void HelpDialog::currentTabChanged(int index)
-{
-    QString s = ui.tabWidget->widget(index)->objectName();
-    if (s == QLatin1String("indexPage"))
-        QTimer::singleShot(0, this, SLOT(loadIndexFile()));
-    else if (s == QLatin1String("bookmarkPage"))
-        insertBookmarks();
-    else if (s == QLatin1String("contentPage"))
-        QTimer::singleShot(0, this, SLOT(insertContents()));
-    else if (s == QLatin1String("searchPage"))
-        QTimer::singleShot(0, this, SLOT(setupFullTextIndex()));
-}
-
-void HelpDialog::showInitDoneMessage()
-{
-    if (initDoneMsgShown)
-        return;
-    initDoneMsgShown = true;
-    help->statusBar()->showMessage(tr("Done"), 3000);
-}
-
-void HelpDialog::showTopic(QTreeWidgetItem *item)
-{
-    if (item)
-        showTopic();
-}
-
-void HelpDialog::showTopic()
-{
-    QString tabName = ui.tabWidget->currentWidget()->objectName();
-
-    if (tabName == QLatin1String("indexPage"))
-        showIndexTopic();
-    else if (tabName == QLatin1String("bookmarkPage"))
-        showBookmarkTopic();
-    else if (tabName == QLatin1String("contentPage"))
-        showContentsTopic();
-}
-
-void HelpDialog::showIndexTopic()
-{
-    int row = ui.listIndex->currentIndex().row();
-    if (row == -1 || row >= indexModel->rowCount())
-        return;
-
-    QString description = indexModel->description(row);
-    QStringList links = indexModel->links(row);
-
-    bool blocked = ui.editIndex->blockSignals(true);
-    ui.editIndex->setText(description);
-    ui.editIndex->blockSignals(blocked);
-
-    if (links.count() == 1) {
-        emit showLink(links.first());
-    } else {
-        qSort(links);
-        QStringList::Iterator it = links.begin();
-        QStringList linkList;
-        QStringList linkNames;
-        for (; it != links.end(); ++it) {
-            linkList << *it;
-            linkNames << titleOfLink(*it);
-        }
-        QString link = TopicChooser::getLink(this, linkNames, linkList, description);
-        if (!link.isEmpty())
-            emit showLink(link);
-    }
-
-    ui.listIndex->setCurrentIndex(indexModel->index(indexModel->stringList().indexOf(description)));
-    ui.listIndex->scrollTo(ui.listIndex->currentIndex(), QAbstractItemView::PositionAtTop);
-}
-
-void HelpDialog::searchInIndex(const QString &searchString)
-{
-    QRegExp atoz(QLatin1String("[A-Z]"));
-    int matches = searchString.count(atoz);
-    if (matches > 0 && !searchString.contains(QLatin1String(".*")))
-    {
-        int start = 0;
-        QString newSearch;
-        for (; matches > 0; --matches) {
-            int match = searchString.indexOf(atoz, start+1);
-            if (match <= start)
-                continue;
-            newSearch += searchString.mid(start, match-start);
-            newSearch += QLatin1String(".*");
-            start = match;
-        }
-        newSearch += searchString.mid(start);
-        ui.listIndex->setCurrentIndex(indexModel->filter(newSearch, searchString));
-    }
-    else
-        ui.listIndex->setCurrentIndex(indexModel->filter(searchString, searchString));
-}
-
-QString HelpDialog::titleOfLink(const QString &link)
-{
-    QString s = HelpDialog::removeAnchorFromLink(link);
-    s = titleMap[s];
-    if (s.isEmpty())
-        return link;
-    return s;
-}
-
-bool HelpDialog::eventFilter(QObject * o, QEvent * e)
-{
-    if (o == ui.editIndex && e->type() == QEvent::KeyPress) {
-        switch (static_cast<QKeyEvent*>(e)->key()) {
-            case Qt::Key_Up:
-            case Qt::Key_Down:
-            case Qt::Key_PageDown:
-            case Qt::Key_PageUp:
-                QApplication::sendEvent(ui.listIndex, e);
-                break;
-
-            default:
-                break;
-        }
-    } else if (o == ui.listContents->viewport()) {
-        if (e->type() == QEvent::MouseButtonRelease) {
-            QMouseEvent *me = static_cast<QMouseEvent*>(e);
-            if (me->button() == Qt::LeftButton) {
-                QTreeWidgetItem *item = ui.listContents->itemAt(me->pos());
-                QRect vRect = ui.listContents->visualItemRect(item);
-
-                // only show topic if we clicked an item
-                if (item && vRect.contains(me->pos()))
-                    showTopic(item);
-            }
-        }
-    }
-
-    return QWidget::eventFilter(o, e);
-}
-
-void HelpDialog::addBookmark()
-{
-    if (!bookmarksInserted)
-        insertBookmarks();
-    QString link = help->browsers()->currentBrowser()->source().toString();
-    QString title = help->browsers()->currentBrowser()->documentTitle();
-    if (title.isEmpty())
-        title = titleOfLink(link);
-
-    QTreeWidgetItem *i = new QTreeWidgetItem(ui.listBookmarks, 0);
-    i->setText(0, title);
-    i->setData(0, LinkRole, link);
-    ui.buttonRemove->setEnabled(true);
-    saveBookmarks();
-    help->updateBookmarkMenu();
-}
-
-void HelpDialog::on_buttonAdd_clicked()
-{
-    addBookmark();
-}
-
-void HelpDialog::on_buttonRemove_clicked()
-{
-    if (!ui.listBookmarks->currentItem())
-        return;
-
-    delete ui.listBookmarks->currentItem();
-    saveBookmarks();
-    if (ui.listBookmarks->topLevelItemCount() != 0) {
-        ui.listBookmarks->setCurrentItem(ui.listBookmarks->topLevelItem(0));
-    }
-    ui.buttonRemove->setEnabled(ui.listBookmarks->topLevelItemCount() > 0);
-    help->updateBookmarkMenu();
-}
-
-void HelpDialog::insertBookmarks()
-{
-    if (bookmarksInserted)
-        return;
-    bookmarksInserted = true;
-    ui.listBookmarks->clear();
-    QFile f(cacheFilesPath + QDir::separator() + QLatin1String("bookmarks.")
-      + Config::configuration()->profileName());
-    if (!f.open(QFile::ReadOnly))
-        return;
-    QTextStream ts(&f);
-    while (!ts.atEnd()) {
-        QTreeWidgetItem *i = new QTreeWidgetItem(ui.listBookmarks, 0);
-        i->setText(0, ts.readLine());
-        i->setData(0, LinkRole, ts.readLine());
-    }
-    ui.buttonRemove->setEnabled(ui.listBookmarks->topLevelItemCount() > 0);
-    help->updateBookmarkMenu();
-    showInitDoneMessage();
-}
-
-void HelpDialog::showBookmarkTopic()
-{
-    if (!ui.listBookmarks->currentItem())
-        return;
-
-    QTreeWidgetItem *i = (QTreeWidgetItem*)ui.listBookmarks->currentItem();
-    emit showLink(i->data(0, LinkRole).toString());
-}
-
-static void store(QTreeWidgetItem *i, QTextStream &ts)
-{
-    ts << i->text(0) << endl;
-    ts << i->data(0, LinkRole).toString() << endl;
-
-    for (int index = 0; index < i->childCount(); ++index)
-        store(i->child(index), ts);
-}
-
-static void store(QTreeWidget *tw, QTextStream &ts)
-{
-    for (int index = 0; index < tw->topLevelItemCount(); ++index)
-        store(tw->topLevelItem(index), ts);
-}
-
-void HelpDialog::saveBookmarks()
-{
-    QFile f(cacheFilesPath + QDir::separator() + QLatin1String("bookmarks.")
-      + Config::configuration()->profileName());
-    if (!f.open(QFile::WriteOnly))
-        return;
-
-    QTextStream ts(&f);
-    store(ui.listBookmarks, ts);
-    f.close();
-}
-
-void HelpDialog::insertContents()
-{
-#ifdef Q_WS_MAC
-    static const QLatin1String IconPath(":/trolltech/assistant/images/mac/book.png");
-#else
-    static const QLatin1String IconPath(":/trolltech/assistant/images/win/book.png");
-#endif
-    if (contentsInserted)
-        return;
-
-    if (contentList.isEmpty())
-        getAllContents();
-
-    contentsInserted = true;
-    ui.listContents->clear();
-    setCursor(Qt::WaitCursor);
-    if (!titleMapDone)
-        setupTitleMap();
-
-#if 0 // ### port me
-    ui.listContents->setSorting(-1);
-#endif
-
-    for (QList<QPair<QString, ContentList> >::Iterator it = contentList.begin(); it != contentList.end(); ++it) {
-        QTreeWidgetItem *newEntry = 0;
-
-        QTreeWidgetItem *contentEntry = 0;
-        QStack<QTreeWidgetItem*> stack;
-        stack.clear();
-        int depth = 0;
-        bool root = false;
-
-        const int depthSize = 32;
-        QVarLengthArray<QTreeWidgetItem*, depthSize> lastItem(depthSize);
-
-        ContentList lst = (*it).second;
-        for (ContentList::ConstIterator it = lst.constBegin(); it != lst.constEnd(); ++it) {
-            ContentItem item = *it;
-            if (item.depth == 0) {
-                lastItem[0] = 0;
-                newEntry = new QTreeWidgetItem(ui.listContents, 0);
-                newEntry->setIcon(0, QIcon(IconPath));
-                newEntry->setText(0, item.title);
-                newEntry->setData(0, LinkRole, item.reference);
-                stack.push(newEntry);
-                depth = 1;
-                root = true;
-            }
-            else{
-                if ((item.depth > depth) && root) {
-                    depth = item.depth;
-                    stack.push(contentEntry);
-                }
-                if (item.depth == depth) {
-                    if (lastItem.capacity() == depth)
-                        lastItem.resize(depth + depthSize);
-                    contentEntry = new QTreeWidgetItem(stack.top(), lastItem[ depth ]);
-                    lastItem[ depth ] = contentEntry;
-                    contentEntry->setText(0, item.title);
-                    contentEntry->setData(0, LinkRole, item.reference);
-                }
-                else if (item.depth < depth) {
-                    stack.pop();
-                    depth--;
-                    item = *(--it);
-                }
-            }
-        }
-        processEvents();
-    }
-    setCursor(Qt::ArrowCursor);
-    showInitDoneMessage();
-}
-
-void HelpDialog::showContentsTopic()
-{
-    QTreeWidgetItem *i = (QTreeWidgetItem*)ui.listContents->currentItem();
-    if (!i)
-        return;
-    emit showLink(i->data(0, LinkRole).toString());
-}
-
-QTreeWidgetItem * HelpDialog::locateLink(QTreeWidgetItem *item, const QString &link)
-{
-    QTreeWidgetItem *child = 0;
-#ifdef Q_OS_WIN
-    Qt::CaseSensitivity checkCase = Qt::CaseInsensitive;
-#else
-    Qt::CaseSensitivity checkCase = Qt::CaseSensitive;
-#endif
-    for (int i = 0, childCount = item->childCount(); i<childCount; i++) {
-        child = item->child(i);
-        ///check whether it is this item
-        if (link.startsWith(child->data(0, LinkRole).toString(), checkCase))
-            break;
-        //check if the link is a child of this item
-        else if (child->childCount()) {
-            child = locateLink(child, link);
-            if (child)
-                break;
-        }
-        child = 0;
-    }
-    return child;
-}
-
-void HelpDialog::locateContents(const QString &link)
-{
-    //ensure the TOC is filled
-    if (!contentsInserted)
-        insertContents();
-#ifdef Q_OS_WIN
-    Qt::CaseSensitivity checkCase = Qt::CaseInsensitive;
-#else
-    Qt::CaseSensitivity checkCase = Qt::CaseSensitive;
-#endif
-    QString findLink(link);
-    //Installations on a windows local drive will give the 'link' as <file:///C:/xxx>
-    //and the contents in the TOC will be <file:C:/xxx>.
-    //But on others the 'link' of format <file:///root/xxx>
-    //and the contents in the TOC will be <file:/root/xxx>.
-    if (findLink.contains(QLatin1String("file:///"))) {
-        if (findLink[9] == QLatin1Char(':')) //on windows drives
-            findLink.replace(0, 8, QLatin1String("file:"));
-        else
-            findLink.replace(0, 8, QLatin1String("file:/"));
-    }
-
-    bool topLevel = false;
-    QTreeWidgetItem *item = 0;
-    int totalItems = ui.listContents->topLevelItemCount();
-
-    for (int i = 0; i < totalItems; i++ ) {
-        // first see if we are one of the top level items
-        item = (QTreeWidgetItem*)ui.listContents->topLevelItem(i);
-        if (findLink.startsWith(item->data(0, LinkRole).toString(), checkCase)) {
-            topLevel = true;
-            break;
-        }
-    }
-
-    if (!topLevel) {
-        // now try to find it in the sublevel items
-        for (int n = 0; n < totalItems; ++n) {
-            item = (QTreeWidgetItem*)ui.listContents->topLevelItem(n);
-            item = locateLink(item, findLink);
-            if (item)
-                break;
-        }
-    }
-
-    //remove the old selection
-    QList<QTreeWidgetItem *> selected = ui.listContents->selectedItems();
-    foreach(QTreeWidgetItem *sel, selected)
-        ui.listContents->setItemSelected(sel, false);
-
-    //set the TOC item and show
-    ui.listContents->setCurrentItem(item);
-    ui.listContents->setItemSelected(item, true);
-    ui.listContents->scrollToItem(item);
-}
-
-void HelpDialog::toggleContents()
-{
-    if (!isVisible() || ui.tabWidget->currentIndex() != 0) {
-        ui.tabWidget->setCurrentIndex(0);
-        parentWidget()->show();
-    }
-    else
-        parentWidget()->hide();
-}
-
-void HelpDialog::toggleIndex()
-{
-    if (!isVisible() || ui.tabWidget->currentIndex() != 1 || !ui.editIndex->hasFocus()) {
-        ui.tabWidget->setCurrentIndex(1);
-        parentWidget()->show();
-        ui.editIndex->setFocus();
-    }
-    else
-        parentWidget()->hide();
-}
-
-void HelpDialog::toggleBookmarks()
-{
-    if (!isVisible() || ui.tabWidget->currentIndex() != 2) {
-        ui.tabWidget->setCurrentIndex(2);
-        parentWidget()->show();
-    }
-    else
-        parentWidget()->hide();
-}
-
-void HelpDialog::toggleSearch()
-{
-    if (!isVisible() || ui.tabWidget->currentIndex() != 3) {
-        ui.tabWidget->setCurrentIndex(3);
-        parentWidget()->show();
-    }
-    else
-        parentWidget()->hide();
-}
-
-void HelpDialog::setupFullTextIndex()
-{
-    if (fullTextIndex)
-        return;
-
-    QString pname = Config::configuration()->profileName();
-    fullTextIndex = new Index(QStringList(), QDir::homePath()); // ### Is this correct ?
-    if (!verifyDirectory(cacheFilesPath)) {
-        QMessageBox::warning(help, tr("Qt Assistant"),
-                             tr("Failed to save fulltext search index\n"
-                                "Assistant will not work!"));
-        return;
-    }
-    fullTextIndex->setDictionaryFile(cacheFilesPath + QDir::separator() + QLatin1String("indexdb40.dict.") + pname);
-    fullTextIndex->setDocListFile(cacheFilesPath + QDir::separator() + QLatin1String("indexdb40.doc.") + pname);
-    processEvents();
-
-    connect(fullTextIndex, SIGNAL(indexingProgress(int)),
-             this, SLOT(setIndexingProgress(int)));
-    QFile f(cacheFilesPath + QDir::separator() + QLatin1String("indexdb40.dict.") + pname);
-    if (!f.exists()) {
-        QString doc;
-        QSet<QString> documentSet;
-        QMap<QString, QString>::ConstIterator it = titleMap.constBegin();
-        for (; it != titleMap.constEnd(); ++it) {
-            doc = HelpDialog::removeAnchorFromLink(it.key());
-            if (!doc.isEmpty())
-                documentSet.insert(doc);
-        }
-        loadIndexFile();
-        for ( QStringList::Iterator it = keywordDocuments.begin(); it != keywordDocuments.end(); ++it ) {
-            if (!(*it).isEmpty())
-                documentSet.insert(*it);
-        }
-        fullTextIndex->setDocList( documentSet.toList() );
-
-        help->statusBar()->clearMessage();
-        setCursor(Qt::WaitCursor);
-        ui.labelPrepare->setText(tr("Indexing files..."));
-        ui.progressPrepare->setMaximum(100);
-        ui.progressPrepare->reset();
-        ui.progressPrepare->show();
-        ui.framePrepare->show();
-        processEvents();
-        if (fullTextIndex->makeIndex() == -1)
-            return;
-        fullTextIndex->writeDict();
-        ui.progressPrepare->setValue(100);
-        ui.framePrepare->hide();
-        setCursor(Qt::ArrowCursor);
-        showInitDoneMessage();
-    } else {
-        setCursor(Qt::WaitCursor);
-        help->statusBar()->showMessage(tr("Reading dictionary..."));
-        processEvents();
-        fullTextIndex->readDict();
-        help->statusBar()->showMessage(tr("Done"), 3000);
-        setCursor(Qt::ArrowCursor);
-    }
-    keywordDocuments.clear();
-}
-
-void HelpDialog::setIndexingProgress(int prog)
-{
-    ui.progressPrepare->setValue(prog);
-    processEvents();
-}
-
-void HelpDialog::startSearch()
-{
-    QString str = ui.termsEdit->text();
-    str = str.simplified();
-    str = str.replace(QLatin1String("\'"), QLatin1String("\""));
-    str = str.replace(QLatin1String("`"), QLatin1String("\""));
-    QString buf = str;
-    str = str.replace(QLatin1String("-"), QLatin1String(" "));
-    str = str.replace(QRegExp(QLatin1String("\\s[\\S]?\\s")), QLatin1String(" "));
-    terms = str.split(QLatin1Char(' '));
-    QStringList termSeq;
-    QStringList seqWords;
-    QStringList::iterator it = terms.begin();
-    for (; it != terms.end(); ++it) {
-        (*it) = (*it).simplified();
-        (*it) = (*it).toLower();
-        (*it) = (*it).replace(QLatin1String("\""), QLatin1String(""));
-    }
-    if (str.contains(QLatin1Char('\"'))) {
-        if ((str.count(QLatin1Char('\"')))%2 == 0) {
-            int beg = 0;
-            int end = 0;
-            QString s;
-            beg = str.indexOf(QLatin1Char('\"'), beg);
-            while (beg != -1) {
-                beg++;
-                end = str.indexOf(QLatin1Char('\"'), beg);
-                s = str.mid(beg, end - beg);
-                s = s.toLower();
-                s = s.simplified();
-                if (s.contains(QLatin1Char('*'))) {
-                    QMessageBox::warning(this, tr("Full Text Search"),
-                        tr("Using a wildcard within phrases is not allowed."));
-                    return;
-                }
-                seqWords += s.split(QLatin1Char(' '));
-                termSeq << s;
-                beg = str.indexOf(QLatin1Char('\"'), end + 1);
-            }
-        } else {
-            QMessageBox::warning(this, tr("Full Text Search"),
-                tr("The closing quotation mark is missing."));
-            return;
-        }
-    }
-    setCursor(Qt::WaitCursor);
-    foundDocs.clear();
-    foundDocs = fullTextIndex->query(terms, termSeq, seqWords);
-    QString msg = tr("%n document(s) found.", "", foundDocs.count());
-    help->statusBar()->showMessage(tr(msg.toUtf8()), 3000);
-    ui.resultBox->clear();
-    for (it = foundDocs.begin(); it != foundDocs.end(); ++it)
-        ui.resultBox->addItem(fullTextIndex->getDocumentTitle(*it));
-
-    terms.clear();
-    bool isPhrase = false;
-    QString s;
-    for (int i = 0; i < (int)buf.length(); ++i) {
-        if (buf[i] == QLatin1Char('\"')) {
-            isPhrase = !isPhrase;
-            s = s.simplified();
-            if (!s.isEmpty())
-                terms << s;
-            s = QLatin1String("");
-        } else if (buf[i] == QLatin1Char(' ') && !isPhrase) {
-            s = s.simplified();
-            if (!s.isEmpty())
-                terms << s;
-            s = QLatin1String("");
-        } else
-            s += buf[i];
-    }
-    if (!s.isEmpty())
-        terms << s;
-
-    setCursor(Qt::ArrowCursor);
-}
-
-void HelpDialog::on_helpButton_clicked()
-{
-    emit showLink(MainWindow::urlifyFileName(
-                  Config::configuration()->assistantDocPath() +
-                  QLatin1String("/assistant-manual.html#full-text-searching")));
-}
-
-void HelpDialog::on_resultBox_itemActivated(QListWidgetItem *item)
-{
-    showResultPage(item);
-}
-
-void HelpDialog::showResultPage(QListWidgetItem *item)
-{
-    if (item)
-        emit showSearchLink(foundDocs[ui.resultBox->row(item)], terms);
-}
-
-void HelpDialog::showIndexItemMenu(const QPoint &pos)
-{
-    QListView *listView = qobject_cast<QListView*>(sender());
-    if (!listView)
-        return;
-
-    QModelIndex idx = listView->indexAt(pos);
-    if (!idx.isValid())
-        return;
-
-    QAction *action = itemPopup->exec(listView->viewport()->mapToGlobal(pos));
-    if (action == actionOpenCurrentTab) {
-        showTopic();
-    } else if (action) {
-        HelpWindow *hw = help->browsers()->currentBrowser();
-        QString itemName = idx.data().toString();
-        ui.editIndex->setText(itemName);
-        QStringList links = indexModel->links(idx.row());
-        if (links.count() == 1) {
-            if (action == actionOpenLinkInNewWindow)
-                hw->openLinkInNewWindow(links.first());
-            else
-                hw->openLinkInNewPage(links.first());
-        } else {
-            QStringList::Iterator it = links.begin();
-            QStringList linkList;
-            QStringList linkNames;
-            for (; it != links.end(); ++it) {
-                linkList << *it;
-                linkNames << titleOfLink(*it);
-            }
-            QString link = TopicChooser::getLink(this, linkNames, linkList, itemName);
-            if (!link.isEmpty()) {
-                if (action == actionOpenLinkInNewWindow)
-                    hw->openLinkInNewWindow(link);
-                else
-                    hw->openLinkInNewPage(link);
-            }
-        }
-    }
-}
-
-void HelpDialog::showListItemMenu(const QPoint &pos)
-{
-    QListWidget *listWidget = qobject_cast<QListWidget*>(sender());
-    if (!listWidget)
-        return;
-    QListWidgetItem *item = listWidget->itemAt(pos);
-    if (!item)
-        return;
-
-    QAction *action = itemPopup->exec(listWidget->viewport()->mapToGlobal(pos));
-    if (action == actionOpenCurrentTab) {
-        showResultPage(item);
-    } else if (action) {
-        HelpWindow *hw = help->browsers()->currentBrowser();
-        QString link = foundDocs[ui.resultBox->row(item)];
-        if (action == actionOpenLinkInNewWindow)
-            hw->openLinkInNewWindow(link);
-        else
-            hw->openLinkInNewPage(link);
-    }
-}
-
-void HelpDialog::showTreeItemMenu(const QPoint &pos)
-{
-    QTreeWidget *treeWidget = qobject_cast<QTreeWidget*>(sender());
-
-    if (!treeWidget)
-        return;
-
-    QTreeWidgetItem *item = treeWidget->itemAt(pos);
-
-    if (!item)
-        return;
-
-    QAction *action = itemPopup->exec(treeWidget->viewport()->mapToGlobal(pos));
-    if (action == actionOpenCurrentTab) {
-        if (ui.tabWidget->currentWidget()->objectName() == QLatin1String("contentPage"))
-            showContentsTopic();
-        else
-            showBookmarkTopic();
-    } else if (action) {
-        QTreeWidgetItem *i = (QTreeWidgetItem*)item;
-        if (action == actionOpenLinkInNewWindow)
-            help->browsers()->currentBrowser()->openLinkInNewWindow(i->data(0, LinkRole).toString());
-        else
-            help->browsers()->currentBrowser()->openLinkInNewPage(i->data(0, LinkRole).toString());
-    }
-}
-
-void HelpDialog::on_termsEdit_returnPressed()
-{
-    startSearch();
-}
-
-void HelpDialog::updateSearchButton(const QString &txt)
-{
-    ui.searchButton->setDisabled(txt.isEmpty());
-}
-
-void HelpDialog::on_searchButton_clicked()
-{
-    startSearch();
-}
-
-QString HelpDialog::removeAnchorFromLink(const QString &link)
-{
-    int i = link.length();
-   int j = link.lastIndexOf(QLatin1Char('/'));
-    int l = link.lastIndexOf(QDir::separator());
-    if (l > j)
-        j = l;
-   if (j > -1) {
-      QString fileName = link.mid(j+1);
-      int k = fileName.lastIndexOf(QLatin1Char('#'));
-      if (k > -1)
-         i = j + k + 1;
-   }
-   return link.left(i);
-}
-
-QT_END_NAMESPACE
diff --git a/tools/assistant/compat/helpdialog.h b/tools/assistant/compat/helpdialog.h
deleted file mode 100644
index 4e1bac2..0000000
--- a/tools/assistant/compat/helpdialog.h
+++ /dev/null
@@ -1,184 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef HELPDIALOG_H
-#define HELPDIALOG_H
-
-#include "ui_helpdialog.h"
-#include "index.h"
-#include "helpwindow.h"
-#include "docuparser.h"
-
-#include <QList>
-#include <QPair>
-#include <QListWidget>
-#include <QTreeWidget>
-#include <QMap>
-#include <QStringList>
-#include <QValidator>
-#include <qmenu.h>
-#include <QHash>
-
-QT_BEGIN_NAMESPACE
-
-class QProgressBar;
-class MainWindow;
-class QTextBrowser;
-class IndexListModel;
-
-class HelpNavigationListItem : public QListWidgetItem
-{
-public:
-    HelpNavigationListItem(QListWidget *ls, const QString &txt);
-
-    void addLink(const QString &link);
-    QStringList links() const { return linkList; }
-private:
-    QStringList linkList;
-
-};
-
-class SearchValidator : public QValidator
-{
-    Q_OBJECT
-public:
-    SearchValidator(QObject *parent)
-        : QValidator(parent) {}
-    ~SearchValidator() {}
-    QValidator::State validate(QString &str, int &) const;
-};
-
-class HelpDialog : public QWidget
-{
-    Q_OBJECT
-public:
-    HelpDialog(QWidget *parent, MainWindow *h);
-
-    inline QTabWidget *tabWidget() const
-    { return ui.tabWidget; }
-
-    QString titleOfLink(const QString &link);
-    bool eventFilter(QObject *, QEvent *);
-    bool lastWindowClosed() { return lwClosed; }
-
-    void timerEvent(QTimerEvent *e);
-    static QString removeAnchorFromLink(const QString &link);
-
-signals:
-    void showLink(const QString &s);
-    void showSearchLink(const QString &s, const QStringList &terms);
-
-public slots:
-    void initialize();
-    void startSearch();
-    void addBookmark();
-    void currentTabChanged(int index);
-    void locateContents(const QString &link);
-
-private slots:
-    void on_buttonAdd_clicked();
-    void on_buttonRemove_clicked();
-    void on_termsEdit_returnPressed();
-    void on_helpButton_clicked();
-    void on_searchButton_clicked();
-    void on_resultBox_itemActivated(QListWidgetItem*);
-    void updateSearchButton(const QString &txt);
-
-    void showResultPage(QListWidgetItem *);
-
-    void showTopic(QTreeWidgetItem *);
-    void loadIndexFile();
-    void insertContents();
-    void setupFullTextIndex();
-    void showTopic();
-    void searchInIndex(const QString &s);
-    void toggleContents();
-    void toggleIndex();
-    void toggleBookmarks();
-    void toggleSearch();
-    void lastWinClosed();
-    void setIndexingProgress(int prog);
-    void showListItemMenu(const QPoint &pos);
-    void showIndexItemMenu(const QPoint &pos);
-    void showTreeItemMenu(const QPoint &pos);
-    void insertBookmarks();
-    void processEvents();
-
-private:
-    typedef QList<ContentItem> ContentList;
-    void removeOldCacheFiles(bool onlyFulltextSearchIndex = false);
-    void buildKeywordDB();
-    quint32 getFileAges();
-    void showIndexTopic();
-    void showBookmarkTopic();
-    void setupTitleMap();
-    void saveBookmarks();
-    void showContentsTopic();
-    void showInitDoneMessage();
-    void buildContentDict();
-    QTreeWidgetItem * locateLink(QTreeWidgetItem *item, const QString &link);
-
-private:
-    Ui::HelpDialog ui;
-
-    IndexListModel *indexModel;
-    QMap<QString, QString> titleMap;
-    bool indexDone, bookmarksInserted, titleMapDone, contentsInserted;
-    bool lwClosed;
-    MainWindow *help;
-    QString documentationPath;
-    Index *fullTextIndex;
-    QStringList terms, foundDocs;
-    bool initDoneMsgShown;
-    void getAllContents();
-    QList<QPair<QString, ContentList> > contentList;
-    QMenu *itemPopup;
-    QString cacheFilesPath;
-    QStringList keywordDocuments;
-
-    QAction *actionOpenCurrentTab;
-    QAction *actionOpenLinkInNewWindow;
-    QAction *actionOpenLinkInNewTab;
-};
-
-QT_END_NAMESPACE
-
-#endif // HELPDIALOG_H
diff --git a/tools/assistant/compat/helpdialog.ui b/tools/assistant/compat/helpdialog.ui
deleted file mode 100644
index 0fc8817..0000000
--- a/tools/assistant/compat/helpdialog.ui
+++ /dev/null
@@ -1,404 +0,0 @@
-<ui version="4.0" >
- <author></author>
- <comment>*********************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-*********************************************************************</comment>
- <exportmacro></exportmacro>
- <class>HelpDialog</class>
- <widget class="QWidget" name="HelpDialog" >
-  <property name="geometry" >
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>274</width>
-    <height>417</height>
-   </rect>
-  </property>
-  <property name="windowTitle" >
-   <string>Help</string>
-  </property>
-  <property name="whatsThis" >
-   <string>&lt;b>Help&lt;/b>&lt;p>Choose the topic you want help on from the contents list, or search the index for keywords.&lt;/p></string>
-  </property>
-  <layout class="QVBoxLayout" >
-   <property name="margin" >
-    <number>0</number>
-   </property>
-   <property name="spacing" >
-    <number>6</number>
-   </property>
-   <item>
-    <widget class="QTabWidget" name="tabWidget" >
-     <property name="whatsThis" >
-      <string>Displays help topics organized by category, index or bookmarks. Another tab inherits the full text search.</string>
-     </property>
-     <widget class="QWidget" name="contentPage" >
-      <attribute name="title" >
-       <string>Con&amp;tents</string>
-      </attribute>
-      <layout class="QVBoxLayout" >
-       <property name="margin" >
-        <number>5</number>
-       </property>
-       <property name="spacing" >
-        <number>6</number>
-       </property>
-       <item>
-        <widget class="QTreeWidget" name="listContents" >
-         <property name="contextMenuPolicy" >
-          <enum>Qt::CustomContextMenu</enum>
-         </property>
-         <property name="whatsThis" >
-          <string>&lt;b>Help topics organized by category.&lt;/b>&lt;p>Double-click an item to see the topics in that category. To view a topic, just double-click it.&lt;/p></string>
-         </property>
-         <property name="rootIsDecorated" >
-          <bool>true</bool>
-         </property>
-         <property name="uniformRowHeights" >
-          <bool>true</bool>
-         </property>
-         <column>
-          <property name="text" >
-           <string>column 1</string>
-          </property>
-         </column>
-        </widget>
-       </item>
-      </layout>
-     </widget>
-     <widget class="QWidget" name="indexPage" >
-      <attribute name="title" >
-       <string>&amp;Index</string>
-      </attribute>
-      <layout class="QVBoxLayout" >
-       <property name="margin" >
-        <number>5</number>
-       </property>
-       <property name="spacing" >
-        <number>6</number>
-       </property>
-       <item>
-        <widget class="QLabel" name="TextLabel1" >
-         <property name="text" >
-          <string>&amp;Look For:</string>
-         </property>
-         <property name="buddy" >
-          <cstring>editIndex</cstring>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QLineEdit" name="editIndex" >
-         <property name="toolTip" >
-          <string>Enter keyword</string>
-         </property>
-         <property name="whatsThis" >
-          <string>&lt;b>Enter a keyword.&lt;/b>&lt;p>The list will select an item that matches the entered string best.&lt;/p></string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QListView" name="listIndex" >
-         <property name="contextMenuPolicy" >
-          <enum>Qt::CustomContextMenu</enum>
-         </property>
-         <property name="whatsThis" >
-          <string>&lt;b>List of available help topics.&lt;/b>&lt;p>Double-click on an item to open its help page. If more than one is found, you must specify which page you want.&lt;/p></string>
-         </property>
-        </widget>
-       </item>
-      </layout>
-     </widget>
-     <widget class="QWidget" name="bookmarkPage" >
-      <attribute name="title" >
-       <string>&amp;Bookmarks</string>
-      </attribute>
-      <layout class="QVBoxLayout" >
-       <property name="margin" >
-        <number>5</number>
-       </property>
-       <property name="spacing" >
-        <number>6</number>
-       </property>
-       <item>
-        <widget class="QTreeWidget" name="listBookmarks" >
-         <property name="contextMenuPolicy" >
-          <enum>Qt::CustomContextMenu</enum>
-         </property>
-         <property name="whatsThis" >
-          <string>Displays the list of bookmarks.</string>
-         </property>
-         <property name="uniformRowHeights" >
-          <bool>true</bool>
-         </property>
-         <column>
-          <property name="text" >
-           <string>column 1</string>
-          </property>
-         </column>
-        </widget>
-       </item>
-       <item>
-        <layout class="QHBoxLayout" >
-         <property name="margin" >
-          <number>0</number>
-         </property>
-         <property name="spacing" >
-          <number>6</number>
-         </property>
-         <item>
-          <spacer>
-           <property name="orientation" >
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeType" >
-            <enum>QSizePolicy::Expanding</enum>
-           </property>
-           <property name="sizeHint" >
-            <size>
-             <width>20</width>
-             <height>20</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-         <item>
-          <widget class="QPushButton" name="buttonAdd" >
-           <property name="toolTip" >
-            <string>Add new bookmark</string>
-           </property>
-           <property name="whatsThis" >
-            <string>Add the currently displayed page as a new bookmark.</string>
-           </property>
-           <property name="text" >
-            <string>&amp;New</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QPushButton" name="buttonRemove" >
-           <property name="toolTip" >
-            <string>Delete bookmark</string>
-           </property>
-           <property name="whatsThis" >
-            <string>Delete the selected bookmark.</string>
-           </property>
-           <property name="text" >
-            <string>&amp;Delete</string>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </item>
-      </layout>
-     </widget>
-     <widget class="QWidget" name="searchPage" >
-      <attribute name="title" >
-       <string>&amp;Search</string>
-      </attribute>
-      <layout class="QGridLayout" >
-       <property name="margin" >
-        <number>5</number>
-       </property>
-       <property name="spacing" >
-        <number>6</number>
-       </property>
-       <item row="3" column="0" >
-        <spacer>
-         <property name="orientation" >
-          <enum>Qt::Vertical</enum>
-         </property>
-         <property name="sizeType" >
-          <enum>QSizePolicy::Fixed</enum>
-         </property>
-         <property name="sizeHint" >
-          <size>
-           <width>20</width>
-           <height>20</height>
-          </size>
-         </property>
-        </spacer>
-       </item>
-       <item row="0" column="0" >
-        <widget class="QLabel" name="TextLabel1_2" >
-         <property name="text" >
-          <string>Searching f&amp;or:</string>
-         </property>
-         <property name="buddy" >
-          <cstring>termsEdit</cstring>
-         </property>
-        </widget>
-       </item>
-       <item row="1" column="0" >
-        <widget class="QLineEdit" name="termsEdit" >
-         <property name="toolTip" >
-          <string>Enter searchword(s)</string>
-         </property>
-         <property name="whatsThis" >
-          <string>&lt;b>Enter search word(s).&lt;/b>&lt;p>Enter here the word(s) you are looking for. The words may contain wildcards (*). For a sequence of words quote them.&lt;/p></string>
-         </property>
-        </widget>
-       </item>
-       <item row="5" column="0" >
-        <widget class="QListWidget" name="resultBox" >
-         <property name="contextMenuPolicy" >
-          <enum>Qt::CustomContextMenu</enum>
-         </property>
-         <property name="whatsThis" >
-          <string>&lt;b>Found documents&lt;/b>&lt;p>This list contains all found documents from the last search. The documents are ordered, i.e. the first document has the most matches.&lt;/p></string>
-         </property>
-        </widget>
-       </item>
-       <item row="4" column="0" >
-        <widget class="QLabel" name="TextLabel2" >
-         <property name="text" >
-          <string>Found &amp;Documents:</string>
-         </property>
-         <property name="buddy" >
-          <cstring>resultBox</cstring>
-         </property>
-        </widget>
-       </item>
-       <item row="2" column="0" >
-        <layout class="QHBoxLayout" >
-         <property name="margin" >
-          <number>1</number>
-         </property>
-         <property name="spacing" >
-          <number>6</number>
-         </property>
-         <item>
-          <widget class="QPushButton" name="helpButton" >
-           <property name="toolTip" >
-            <string>Display the help page</string>
-           </property>
-           <property name="whatsThis" >
-            <string>Display the help page for the full text search.</string>
-           </property>
-           <property name="text" >
-            <string>He&amp;lp</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <spacer>
-           <property name="orientation" >
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeType" >
-            <enum>QSizePolicy::Expanding</enum>
-           </property>
-           <property name="sizeHint" >
-            <size>
-             <width>61</width>
-             <height>21</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-         <item>
-          <widget class="QPushButton" name="searchButton" >
-           <property name="toolTip" >
-            <string>Start searching</string>
-           </property>
-           <property name="whatsThis" >
-            <string>Pressing this button starts the search.</string>
-           </property>
-           <property name="text" >
-            <string>&amp;Search</string>
-           </property>
-           <property name="enabled" >
-            <bool>false</bool>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </item>
-      </layout>
-     </widget>
-    </widget>
-   </item>
-   <item>
-    <widget class="QFrame" name="framePrepare" >
-     <property name="frameShape" >
-      <enum>QFrame::StyledPanel</enum>
-     </property>
-     <property name="frameShadow" >
-      <enum>QFrame::Raised</enum>
-     </property>
-     <layout class="QHBoxLayout" >
-      <property name="margin" >
-       <number>3</number>
-      </property>
-      <property name="spacing" >
-       <number>6</number>
-      </property>
-      <item>
-       <widget class="QLabel" name="labelPrepare" >
-        <property name="text" >
-         <string>Preparing...</string>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QProgressBar" name="progressPrepare" />
-      </item>
-     </layout>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <pixmapfunction></pixmapfunction>
- <tabstops>
-  <tabstop>tabWidget</tabstop>
-  <tabstop>listContents</tabstop>
-  <tabstop>editIndex</tabstop>
-  <tabstop>listIndex</tabstop>
-  <tabstop>listBookmarks</tabstop>
-  <tabstop>buttonAdd</tabstop>
-  <tabstop>buttonRemove</tabstop>
-  <tabstop>termsEdit</tabstop>
-  <tabstop>searchButton</tabstop>
-  <tabstop>helpButton</tabstop>
-  <tabstop>resultBox</tabstop>
- </tabstops>
- <resources/>
- <connections/>
-</ui>
diff --git a/tools/assistant/compat/helpwindow.cpp b/tools/assistant/compat/helpwindow.cpp
deleted file mode 100644
index 6674342..0000000
--- a/tools/assistant/compat/helpwindow.cpp
+++ /dev/null
@@ -1,247 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "helpwindow.h"
-#include "mainwindow.h"
-#include "tabbedbrowser.h"
-#include "helpdialog.h"
-#include "config.h"
-
-#include <QApplication>
-#include <QClipboard>
-#include <QUrl>
-#include <QMessageBox>
-#include <QDir>
-#include <QFile>
-#include <QProcess>
-#include <QAction>
-#include <QFileInfo>
-#include <QFont>
-#include <QtEvents>
-#include <QTextStream>
-#include <QTextCodec>
-#include <QStatusBar>
-#include <QTextCursor>
-#include <QTextObject>
-#include <QTextLayout>
-#include <QtDebug>
-#include <qdesktopservices.h>
-
-#include <QtGui/QClipboard>
-#include <QtGui/QApplication>
-
-#if defined(Q_OS_WIN32)
-#  include <windows.h>
-#endif
-
-QT_BEGIN_NAMESPACE
-
-HelpWindow::HelpWindow(MainWindow *w, QWidget *parent)
-    : QTextBrowser(parent)
-    , mw(w)
-    , blockScroll(false)
-    , shiftPressed(false)
-    , newWindow(false)
-{
-    FontSettings settings = Config::configuration()->fontSettings();
-    setFont(settings.browserFont);
-
-    connect(this, SIGNAL(copyAvailable(bool)), w, SLOT(copyAvailable(bool)));
-}
-
-void HelpWindow::setSource(const QUrl &name)
-{
-    if (name.isValid()) {
-        if (name.scheme() == QLatin1String("http") || name.scheme() == QLatin1String("ftp") 
-            || name.scheme() == QLatin1String("mailto") || name.path().endsWith(QLatin1String("pdf"))) {
-            bool launched = QDesktopServices::openUrl(name);
-            if (!launched) {
-                QMessageBox::information(mw, tr("Help"),
-                             tr("Unable to launch web browser.\n"),
-                             tr("OK"));
-            }
-            return;
-        }
-
-        QFileInfo fi(name.toLocalFile());
-        if (name.scheme() == QLatin1String("file") && fi.exists()) {
-            if (newWindow || (shiftPressed && hasFocus())) {
-                shiftPressed = false;
-                mw->saveSettings();
-                MainWindow *nmw = new MainWindow;
-                nmw->move(mw->geometry().topLeft());
-                nmw->show();
-                
-                if (mw->isMaximized())
-                    nmw->showMaximized();
-                
-                nmw->setup();
-                nmw->showLink(name.toString());
-            } else {
-                QTextBrowser::setSource(name);
-                QTextBrowser::scrollToAnchor(name.fragment());
-            }
-            return;
-        }
-    }
-
-    mw->statusBar()->showMessage(tr("Failed to open link: '%1'").arg(name.toString()), 5000);
-    setHtml(tr("<div align=\"center\"><h1>The page could not be found</h1><br>"
-        "<h3>'%1'</h3></div>").arg(name.toString()));
-    mw->browsers()->updateTitle(tr("Error..."));
-}
-
-void HelpWindow::openLinkInNewWindow()
-{
-    if (lastAnchor.isEmpty())
-        return;
-    newWindow = true;
-    setSource(lastAnchor);
-    newWindow = false;
-}
-
-void HelpWindow::openLinkInNewWindow(const QString &link)
-{
-    lastAnchor = link;
-    openLinkInNewWindow();
-}
-
-void HelpWindow::openLinkInNewPage()
-{
-    if(lastAnchor.isEmpty())
-        return;
-    mw->browsers()->newTab(lastAnchor);
-    lastAnchor.clear();
-}
-
-void HelpWindow::openLinkInNewPage(const QString &link)
-{
-    lastAnchor = link;
-    openLinkInNewPage();
-}
-
-bool HelpWindow::hasAnchorAt(const QPoint& pos)
-{
-    lastAnchor = anchorAt(pos);
-    if (lastAnchor.isEmpty()) 
-        return false;
-    lastAnchor = source().resolved(lastAnchor).toString();
-    if (lastAnchor.at(0) == QLatin1Char('#')) {
-        QString src = source().toString();
-        int hsh = src.indexOf(QLatin1Char('#'));
-        lastAnchor = (hsh>=0 ? src.left(hsh) : src) + lastAnchor;
-    }
-    return true;
-}
-
-void HelpWindow::contextMenuEvent(QContextMenuEvent *e)
-{
-    QMenu menu(QLatin1String(""), 0);
-
-    QUrl link;
-    QAction *copyAnchorAction = 0;
-    if (hasAnchorAt(e->pos())) {
-        link = anchorAt(e->pos());
-        if (link.isRelative())            
-            link = source().resolved(link);
-        copyAnchorAction = menu.addAction(tr("Copy &Link Location"));
-        copyAnchorAction->setEnabled(!link.isEmpty() && link.isValid());
-
-        menu.addAction(tr("Open Link in New Tab"),
-                       this, SLOT(openLinkInNewPage()));
-        menu.addAction(tr("Open Link in New Window\tShift+LMB"),
-                       this, SLOT(openLinkInNewWindow()));
-    }
-    mw->setupPopupMenu(&menu);
-    QAction *action = menu.exec(e->globalPos());
-    if (action == copyAnchorAction)
-        QApplication::clipboard()->setText(link.toString());
-}
-
-void HelpWindow::mouseReleaseEvent(QMouseEvent *e)
-{
-    if (e->button() == Qt::XButton1) {
-        QTextBrowser::backward();
-        return;
-    } 
-    
-    if (e->button() == Qt::XButton2) {
-        QTextBrowser::forward();
-        return;
-    }
-
-    if (e->button() == Qt::MidButton && hasAnchorAt(e->pos())) {
-        openLinkInNewPage();
-        return;
-    }
-    QTextBrowser::mouseReleaseEvent(e);
-}
-
-void HelpWindow::blockScrolling(bool b)
-{
-    blockScroll = b;
-}
-
-void HelpWindow::ensureCursorVisible()
-{
-    if (!blockScroll)
-        QTextBrowser::ensureCursorVisible();
-}
-
-void HelpWindow::mousePressEvent(QMouseEvent *e)
-{
-    shiftPressed = e->modifiers() & Qt::ShiftModifier;
-    if (!(shiftPressed && hasAnchorAt(e->pos())))
-        QTextBrowser::mousePressEvent(e);
-}
-
-void HelpWindow::keyPressEvent(QKeyEvent *e)
-{
-    shiftPressed = e->modifiers() & Qt::ShiftModifier;
-    QTextBrowser::keyPressEvent(e);
-}
-
-bool HelpWindow::isKDERunning() const
-{
-    return !qgetenv("KDE_FULL_SESSION").isEmpty();
-}
-
-QT_END_NAMESPACE
diff --git a/tools/assistant/compat/images/assistant-128.png b/tools/assistant/compat/images/assistant-128.png
deleted file mode 100644
index f05949f..0000000
--- a/tools/assistant/compat/images/assistant-128.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/assistant.png b/tools/assistant/compat/images/assistant.png
deleted file mode 100644
index ea4d1e7..0000000
--- a/tools/assistant/compat/images/assistant.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/close.png b/tools/assistant/compat/images/close.png
deleted file mode 100644
index 540694e..0000000
--- a/tools/assistant/compat/images/close.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/designer.png b/tools/assistant/compat/images/designer.png
deleted file mode 100644
index 72c42e7..0000000
--- a/tools/assistant/compat/images/designer.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/linguist.png b/tools/assistant/compat/images/linguist.png
deleted file mode 100644
index d388cbd..0000000
--- a/tools/assistant/compat/images/linguist.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/mac/addtab.png b/tools/assistant/compat/images/mac/addtab.png
deleted file mode 100644
index 20928fb..0000000
--- a/tools/assistant/compat/images/mac/addtab.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/mac/book.png b/tools/assistant/compat/images/mac/book.png
deleted file mode 100644
index 7a3204c..0000000
--- a/tools/assistant/compat/images/mac/book.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/mac/closetab.png b/tools/assistant/compat/images/mac/closetab.png
deleted file mode 100644
index ab9d669..0000000
--- a/tools/assistant/compat/images/mac/closetab.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/mac/editcopy.png b/tools/assistant/compat/images/mac/editcopy.png
deleted file mode 100644
index f551364..0000000
--- a/tools/assistant/compat/images/mac/editcopy.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/mac/find.png b/tools/assistant/compat/images/mac/find.png
deleted file mode 100644
index 3561745..0000000
--- a/tools/assistant/compat/images/mac/find.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/mac/home.png b/tools/assistant/compat/images/mac/home.png
deleted file mode 100644
index 78d94da..0000000
--- a/tools/assistant/compat/images/mac/home.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/mac/next.png b/tools/assistant/compat/images/mac/next.png
deleted file mode 100644
index a585cab..0000000
--- a/tools/assistant/compat/images/mac/next.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/mac/prev.png b/tools/assistant/compat/images/mac/prev.png
deleted file mode 100644
index 612fb34..0000000
--- a/tools/assistant/compat/images/mac/prev.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/mac/print.png b/tools/assistant/compat/images/mac/print.png
deleted file mode 100644
index 10ca56c..0000000
--- a/tools/assistant/compat/images/mac/print.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/mac/synctoc.png b/tools/assistant/compat/images/mac/synctoc.png
deleted file mode 100644
index 067fa94..0000000
--- a/tools/assistant/compat/images/mac/synctoc.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/mac/whatsthis.png b/tools/assistant/compat/images/mac/whatsthis.png
deleted file mode 100644
index 5b7078f..0000000
--- a/tools/assistant/compat/images/mac/whatsthis.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/mac/zoomin.png b/tools/assistant/compat/images/mac/zoomin.png
deleted file mode 100644
index d46f5af..0000000
--- a/tools/assistant/compat/images/mac/zoomin.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/mac/zoomout.png b/tools/assistant/compat/images/mac/zoomout.png
deleted file mode 100644
index 4632656..0000000
--- a/tools/assistant/compat/images/mac/zoomout.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/qt.png b/tools/assistant/compat/images/qt.png
deleted file mode 100644
index 2dc6716..0000000
--- a/tools/assistant/compat/images/qt.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/win/addtab.png b/tools/assistant/compat/images/win/addtab.png
deleted file mode 100644
index 4bb0feb..0000000
--- a/tools/assistant/compat/images/win/addtab.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/win/book.png b/tools/assistant/compat/images/win/book.png
deleted file mode 100644
index 09ec4d3..0000000
--- a/tools/assistant/compat/images/win/book.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/win/closetab.png b/tools/assistant/compat/images/win/closetab.png
deleted file mode 100644
index ef9e020..0000000
--- a/tools/assistant/compat/images/win/closetab.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/win/editcopy.png b/tools/assistant/compat/images/win/editcopy.png
deleted file mode 100644
index 1121b47..0000000
--- a/tools/assistant/compat/images/win/editcopy.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/win/find.png b/tools/assistant/compat/images/win/find.png
deleted file mode 100644
index 6ea35e9..0000000
--- a/tools/assistant/compat/images/win/find.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/win/home.png b/tools/assistant/compat/images/win/home.png
deleted file mode 100644
index b1c6ae1..0000000
--- a/tools/assistant/compat/images/win/home.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/win/next.png b/tools/assistant/compat/images/win/next.png
deleted file mode 100644
index 8df4127..0000000
--- a/tools/assistant/compat/images/win/next.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/win/previous.png b/tools/assistant/compat/images/win/previous.png
deleted file mode 100644
index 0780bc2..0000000
--- a/tools/assistant/compat/images/win/previous.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/win/print.png b/tools/assistant/compat/images/win/print.png
deleted file mode 100644
index ba7c02d..0000000
--- a/tools/assistant/compat/images/win/print.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/win/synctoc.png b/tools/assistant/compat/images/win/synctoc.png
deleted file mode 100644
index da301bc..0000000
--- a/tools/assistant/compat/images/win/synctoc.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/win/whatsthis.png b/tools/assistant/compat/images/win/whatsthis.png
deleted file mode 100644
index 623cad6..0000000
--- a/tools/assistant/compat/images/win/whatsthis.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/win/zoomin.png b/tools/assistant/compat/images/win/zoomin.png
deleted file mode 100644
index 2e586fc..0000000
--- a/tools/assistant/compat/images/win/zoomin.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/win/zoomout.png b/tools/assistant/compat/images/win/zoomout.png
deleted file mode 100644
index a736d39..0000000
--- a/tools/assistant/compat/images/win/zoomout.png
+++ /dev/null
diff --git a/tools/assistant/compat/images/wrap.png b/tools/assistant/compat/images/wrap.png
deleted file mode 100644
index 90f18d9..0000000
--- a/tools/assistant/compat/images/wrap.png
+++ /dev/null
diff --git a/tools/assistant/compat/index.cpp b/tools/assistant/compat/index.cpp
deleted file mode 100644
index ff54626..0000000
--- a/tools/assistant/compat/index.cpp
+++ /dev/null
@@ -1,581 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "index.h"
-
-#include <QFile>
-#include <QDir>
-#include <QStringList>
-#include <QApplication>
-#include <QByteArray>
-#include <QTextStream>
-#include <QtAlgorithms>
-#include <QUrl>
-#include <QTextCodec>
-#include <ctype.h>
-#include <QTextDocument>
-
-QT_BEGIN_NAMESPACE
-
-struct Term {
-    Term() : frequency(-1) {}
-    Term( const QString &t, int f, QVector<Document> l ) : term( t ), frequency( f ), documents( l ) {}
-    QString term;
-    int frequency;
-    QVector<Document>documents;
-    bool operator<( const Term &i2 ) const { return frequency < i2.frequency; }
-};
-
-QDataStream &operator>>( QDataStream &s, Document &l )
-{
-    s >> l.docNumber;
-    s >> l.frequency;
-    return s;
-}
-
-QDataStream &operator<<( QDataStream &s, const Document &l )
-{
-    s << (qint16)l.docNumber;
-    s << (qint16)l.frequency;
-    return s;
-}
-
-Index::Index( const QString &dp, const QString &hp )
-    : QObject( 0 ), docPath( dp )
-{
-    Q_UNUSED(hp);
-
-    alreadyHaveDocList = false;
-    lastWindowClosed = false;
-    connect( qApp, SIGNAL(lastWindowClosed()),
-             this, SLOT(setLastWinClosed()) );
-}
-
-Index::Index( const QStringList &dl, const QString &hp )
-    : QObject( 0 )
-{
-    Q_UNUSED(hp);
-    docList = dl;
-    alreadyHaveDocList = true;
-    lastWindowClosed = false;
-    connect( qApp, SIGNAL(lastWindowClosed()),
-             this, SLOT(setLastWinClosed()) );
-}
-
-void Index::setLastWinClosed()
-{
-    lastWindowClosed = true;
-}
-
-void Index::setDictionaryFile( const QString &f )
-{
-    dictFile = f;
-}
-
-void Index::setDocListFile( const QString &f )
-{
-    docListFile = f;
-}
-
-void Index::setDocList( const QStringList &lst )
-{
-    docList = lst;
-}
-
-int Index::makeIndex()
-{
-    if ( !alreadyHaveDocList )
-        setupDocumentList();
-    if ( docList.isEmpty() )
-        return 1;
-    QStringList::Iterator it = docList.begin();
-    int steps = docList.count() / 100;
-    if ( !steps )
-        steps++;
-    int prog = 0;
-    for ( int i = 0; it != docList.end(); ++it, ++i ) {
-        if ( lastWindowClosed ) {
-            return -1;
-        }
-        QUrl url(*it);
-        parseDocument( url.toLocalFile(), i );
-        if ( i%steps == 0 ) {
-            prog++;
-            emit indexingProgress( prog );
-        }
-    }
-    return 0;
-}
-
-void Index::setupDocumentList()
-{
-    QDir d( docPath );
-    QStringList filters;
-    filters.append(QLatin1String("*.html"));
-    QStringList lst = d.entryList(filters);
-    QStringList::ConstIterator it = lst.constBegin();
-    for ( ; it != lst.constEnd(); ++it )
-        docList.append( QLatin1String("file:") + docPath + QLatin1String("/") + *it );
-}
-
-void Index::insertInDict( const QString &str, int docNum )
-{
-    if ( str == QLatin1String("amp") || str == QLatin1String("nbsp"))
-        return;
-    Entry *e = 0;
-    if ( dict.count() )
-        e = dict[ str ];
-
-    if ( e ) {
-        if ( e->documents.last().docNumber != docNum )
-            e->documents.append( Document(docNum, 1 ) );
-        else
-            e->documents.last().frequency++;
-    } else {
-        dict.insert( str, new Entry( docNum ) );
-    }
-}
-
-QString Index::getCharsetForDocument(QFile *file)
-{
-    QTextStream s(file);
-    QString contents = s.readAll();
-
-    QString encoding;
-    int start = contents.indexOf(QLatin1String("<meta"), 0, Qt::CaseInsensitive);
-    if (start > 0) {
-        int end = contents.indexOf(QLatin1String(">"), start);
-        QString meta = contents.mid(start+5, end-start);
-        meta = meta.toLower();
-        QRegExp r(QLatin1String("charset=([^\"\\s]+)"));
-        if (r.indexIn(meta) != -1) {
-            encoding = r.cap(1);        
-        }
-    }
-
-    file->seek(0);
-    if (encoding.isEmpty())
-        return QLatin1String("utf-8");
-    return encoding;
-}
-
-void Index::parseDocument( const QString &filename, int docNum )
-{
-    QFile file( filename );
-    if ( !file.open(QFile::ReadOnly) ) {
-        qWarning( "can not open file %s", qPrintable(filename) );
-        return;
-    }
-
-    QTextStream s(&file);
-    QString en = getCharsetForDocument(&file);
-    s.setCodec(QTextCodec::codecForName(en.toLatin1().constData()));
-
-    QString text = s.readAll();
-    if (text.isNull())
-        return;
-
-    bool valid = true;
-    const QChar *buf = text.unicode();
-    QChar str[64];
-    QChar c = buf[0];
-    int j = 0;
-    int i = 0;
-    while ( j < text.length() ) {
-        if ( c == QLatin1Char('<') || c == QLatin1Char('&') ) {
-            valid = false;
-            if ( i > 1 )
-                insertInDict( QString(str,i), docNum );
-            i = 0;
-            c = buf[++j];
-            continue;
-        }
-        if ( ( c == QLatin1Char('>') || c == QLatin1Char(';') ) && !valid ) {
-            valid = true;
-            c = buf[++j];
-            continue;
-        }
-        if ( !valid ) {
-            c = buf[++j];
-            continue;
-        }
-        if ( ( c.isLetterOrNumber() || c == QLatin1Char('_') ) && i < 63 ) {
-            str[i] = c.toLower();
-            ++i;
-        } else {
-            if ( i > 1 )
-                insertInDict( QString(str,i), docNum );
-            i = 0;
-        }
-        c = buf[++j];
-    }
-    if ( i > 1 )
-        insertInDict( QString(str,i), docNum );
-    file.close();
-}
-
-void Index::writeDict()
-{
-    QFile f( dictFile );
-    if ( !f.open(QFile::WriteOnly ) )
-        return;
-    QDataStream s( &f );
-    for(QHash<QString, Entry *>::Iterator it = dict.begin(); it != dict.end(); ++it) {
-        s << it.key();
-        s << it.value()->documents.count();
-        s << it.value()->documents;
-    }
-    f.close();
-    writeDocumentList();
-}
-
-void Index::writeDocumentList()
-{
-    QFile f( docListFile );
-    if ( !f.open(QFile::WriteOnly ) )
-        return;
-    QDataStream s( &f );
-    s << docList;
-}
-
-void Index::readDict()
-{
-    QFile f( dictFile );
-    if ( !f.open(QFile::ReadOnly ) )
-        return;
-
-    dict.clear();
-    QDataStream s( &f );
-    QString key;
-    int numOfDocs;
-    QVector<Document> docs;
-    while ( !s.atEnd() ) {
-        s >> key;
-        s >> numOfDocs;
-        docs.resize(numOfDocs);
-        s >> docs;
-        dict.insert( key, new Entry( docs ) );
-    }
-    f.close();
-    readDocumentList();
-}
-
-void Index::readDocumentList()
-{
-    QFile f( docListFile );
-    if ( !f.open(QFile::ReadOnly ) )
-        return;
-    QDataStream s( &f );
-    s >> docList;
-}
-
-QStringList Index::query( const QStringList &terms, const QStringList &termSeq, const QStringList &seqWords )
-{
-    QList<Term> termList;
-    for (QStringList::ConstIterator it = terms.begin(); it != terms.end(); ++it ) {
-        Entry *e = 0;
-        if ( (*it).contains(QLatin1Char('*')) ) {
-            QVector<Document> wcts = setupDummyTerm( getWildcardTerms( *it ) );
-            termList.append( Term(QLatin1String("dummy"), wcts.count(), wcts ) );
-        } else if ( dict[ *it ] ) {
-            e = dict[ *it ];
-            termList.append( Term( *it, e->documents.count(), e->documents ) );
-        } else {
-            return QStringList();
-        }
-    }
-    if ( !termList.count() )
-        return QStringList();
-    qSort(termList);
-
-    QVector<Document> minDocs = termList.takeFirst().documents;
-    for(QList<Term>::Iterator it = termList.begin(); it != termList.end(); ++it) {
-        Term *t = &(*it);
-        QVector<Document> docs = t->documents;
-        for(QVector<Document>::Iterator minDoc_it = minDocs.begin(); minDoc_it != minDocs.end(); ) {
-            bool found = false;
-            for (QVector<Document>::ConstIterator doc_it = docs.constBegin(); doc_it != docs.constEnd(); ++doc_it ) {
-                if ( (*minDoc_it).docNumber == (*doc_it).docNumber ) {
-                    (*minDoc_it).frequency += (*doc_it).frequency;
-                    found = true;
-                    break;
-                }
-            }
-            if ( !found )
-                minDoc_it = minDocs.erase( minDoc_it );
-            else
-                ++minDoc_it;
-        }
-    }
-
-    QStringList results;
-    qSort( minDocs );
-    if ( termSeq.isEmpty() ) {
-        for(QVector<Document>::Iterator it = minDocs.begin(); it != minDocs.end(); ++it)
-            results << docList.at((int)(*it).docNumber);
-        return results;
-    }
-
-    QString fileName;
-    for(QVector<Document>::Iterator it = minDocs.begin(); it != minDocs.end(); ++it) {
-        fileName =  docList[ (int)(*it).docNumber ];
-        if ( searchForPattern( termSeq, seqWords, fileName ) )
-            results << fileName;
-    }
-    return results;
-}
-
-QString Index::getDocumentTitle( const QString &fullFileName )
-{
-    QUrl url(fullFileName);
-    QString fileName = url.toLocalFile();
-
-    if (documentTitleCache.contains(fileName))
-        return documentTitleCache.value(fileName);
-
-    QFile file( fileName );
-    if ( !file.open( QFile::ReadOnly ) ) {
-        qWarning( "cannot open file %s", qPrintable(fileName) );
-        return fileName;
-    }
-    QTextStream s( &file );
-    QString text = s.readAll();
-
-    int start = text.indexOf(QLatin1String("<title>"), 0, Qt::CaseInsensitive) + 7;
-    int end = text.indexOf(QLatin1String("</title>"), 0, Qt::CaseInsensitive);
-
-    QString title = tr("Untitled");
-    if (end - start > 0) {
-        title = text.mid(start, end - start);
-        if (Qt::mightBeRichText(title)) {
-            QTextDocument doc;
-            doc.setHtml(title);
-            title = doc.toPlainText();
-        }
-    }
-    documentTitleCache.insert(fileName, title);
-    return title;
-}
-
-QStringList Index::getWildcardTerms( const QString &term )
-{
-    QStringList lst;
-    QStringList terms = split( term );
-    QStringList::Iterator iter;
-
-    for(QHash<QString, Entry*>::Iterator it = dict.begin(); it != dict.end(); ++it) {
-        int index = 0;
-        bool found = false;
-        QString text( it.key() );
-        for ( iter = terms.begin(); iter != terms.end(); ++iter ) {
-            if ( *iter == QLatin1String("*") ) {
-                found = true;
-                continue;
-            }
-            if ( iter == terms.begin() && (*iter)[0] != text[0] ) {
-                found = false;
-                break;
-            }
-            index = text.indexOf( *iter, index );
-            if ( *iter == terms.last() && index != (int)text.length()-1 ) {
-                index = text.lastIndexOf( *iter );
-                if ( index != (int)text.length() - (int)(*iter).length() ) {
-                    found = false;
-                    break;
-                }
-            }
-            if ( index != -1 ) {
-                found = true;
-                index += (*iter).length();
-                continue;
-            } else {
-                found = false;
-                break;
-            }
-        }
-        if ( found )
-            lst << text;
-    }
-
-    return lst;
-}
-
-QStringList Index::split( const QString &str )
-{
-    QStringList lst;
-    int j = 0;
-    int i = str.indexOf(QLatin1Char('*'), j );
-
-    if (str.startsWith(QLatin1String("*")))
-        lst << QLatin1String("*");
-
-    while ( i != -1 ) {
-        if ( i > j && i <= (int)str.length() ) {
-            lst << str.mid( j, i - j );
-            lst << QLatin1String("*");
-        }
-        j = i + 1;
-        i = str.indexOf(QLatin1Char('*'), j );
-    }
-
-    int l = str.length() - 1;
-    if ( str.mid( j, l - j + 1 ).length() > 0 )
-        lst << str.mid( j, l - j + 1 );
-
-    return lst;
-}
-
-QVector<Document> Index::setupDummyTerm( const QStringList &terms )
-{
-    QList<Term> termList;
-    for (QStringList::ConstIterator it = terms.begin(); it != terms.end(); ++it) {
-        Entry *e = 0;
-        if ( dict[ *it ] ) {
-            e = dict[ *it ];
-            termList.append( Term( *it, e->documents.count(), e->documents ) );
-        }
-    }
-    QVector<Document> maxList(0);
-    if ( !termList.count() )
-        return maxList;
-    qSort(termList);
-
-    maxList = termList.takeLast().documents;
-    for(QList<Term>::Iterator it = termList.begin(); it != termList.end(); ++it) {
-        Term *t = &(*it);
-        QVector<Document> docs = t->documents;
-        for (QVector<Document>::iterator docIt = docs.begin(); docIt != docs.end(); ++docIt ) {
-            if ( maxList.indexOf( *docIt ) == -1 )
-                maxList.append( *docIt );
-        }
-    }
-    return maxList;
-}
-
-void Index::buildMiniDict( const QString &str )
-{
-    if ( miniDict[ str ] )
-        miniDict[ str ]->positions.append( wordNum );
-    ++wordNum;
-}
-
-bool Index::searchForPattern( const QStringList &patterns, const QStringList &words, const QString &fileName )
-{
-    QUrl url(fileName);
-    QString fName = url.toLocalFile();
-    QFile file( fName );
-    if ( !file.open( QFile::ReadOnly ) ) {
-        qWarning( "cannot open file %s", qPrintable(fName) );
-        return false;
-    }
-
-    wordNum = 3;
-    miniDict.clear();
-    QStringList::ConstIterator cIt = words.begin();
-    for ( ; cIt != words.end(); ++cIt )
-        miniDict.insert( *cIt, new PosEntry( 0 ) );
-
-    QTextStream s( &file );
-    QString text = s.readAll();
-    bool valid = true;
-    const QChar *buf = text.unicode();
-    QChar str[64];
-    QChar c = buf[0];
-    int j = 0;
-    int i = 0;
-    while ( j < text.length() ) {
-        if ( c == QLatin1Char('<') || c == QLatin1Char('&') ) {
-            valid = false;
-            if ( i > 1 )
-                buildMiniDict( QString(str,i) );
-            i = 0;
-            c = buf[++j];
-            continue;
-        }
-        if ( ( c == QLatin1Char('>') || c == QLatin1Char(';') ) && !valid ) {
-            valid = true;
-            c = buf[++j];
-            continue;
-        }
-        if ( !valid ) {
-            c = buf[++j];
-            continue;
-        }
-        if ( ( c.isLetterOrNumber() || c == QLatin1Char('_') ) && i < 63 ) {
-            str[i] = c.toLower();
-            ++i;
-        } else {
-            if ( i > 1 )
-                buildMiniDict( QString(str,i) );
-            i = 0;
-        }
-        c = buf[++j];
-    }
-    if ( i > 1 )
-        buildMiniDict( QString(str,i) );
-    file.close();
-
-    QStringList::ConstIterator patIt = patterns.begin();
-    QStringList wordLst;
-    QList<uint> a, b;
-    QList<uint>::iterator aIt;
-    for ( ; patIt != patterns.end(); ++patIt ) {
-        wordLst = (*patIt).split(QLatin1Char(' '));
-        a = miniDict[ wordLst[0] ]->positions;
-        for ( int j = 1; j < (int)wordLst.count(); ++j ) {
-            b = miniDict[ wordLst[j] ]->positions;
-            aIt = a.begin();
-            while ( aIt != a.end() ) {
-                if ( b.contains( *aIt + 1 )) {
-                    (*aIt)++;
-                    ++aIt;
-                } else {
-                    aIt = a.erase( aIt );
-                }
-            }
-        }
-    }
-    if ( a.count() )
-        return true;
-    return false;
-}
-
-QT_END_NAMESPACE
diff --git a/tools/assistant/compat/index.h b/tools/assistant/compat/index.h
deleted file mode 100644
index 9dd6d54..0000000
--- a/tools/assistant/compat/index.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef INDEX_H
-#define INDEX_H
-
-#include <QStringList>
-#include <QHash>
-#include <QDataStream>
-#include <QObject>
-#include <QList>
-#include <QFile>
-#include <QVector>
-
-QT_BEGIN_NAMESPACE
-
-struct Document {
-    Document( int d, int f ) : docNumber( d ), frequency( f ) {}
-    Document() : docNumber( -1 ), frequency( 0 ) {}
-    bool operator==( const Document &doc ) const {
-	return docNumber == doc.docNumber;
-    }
-    bool operator<( const Document &doc ) const {
-	return frequency > doc.frequency;
-    }
-    bool operator<=( const Document &doc ) const {
-	return frequency >= doc.frequency;
-    }
-    bool operator>( const Document &doc ) const {
-	return frequency < doc.frequency;
-    }
-    qint16 docNumber;
-    qint16 frequency;
-};
-
-QDataStream &operator>>( QDataStream &s, Document &l );
-QDataStream &operator<<( QDataStream &s, const Document &l );
-
-class Index : public QObject
-{
-    Q_OBJECT
-public:
-    struct Entry {
-	    Entry( int d ) { documents.append( Document( d, 1 ) ); }
-	    Entry( QVector<Document> l ) : documents( l ) {}
-	    QVector<Document> documents;
-    };
-    struct PosEntry {
-	    PosEntry( int p ) { positions.append( p ); }
-	    QList<uint> positions;
-    };
-
-    Index( const QString &dp, const QString &hp );
-    Index( const QStringList &dl, const QString &hp );
-    void writeDict();
-    void readDict();
-    int makeIndex();
-    QStringList query( const QStringList&, const QStringList&, const QStringList& );
-    QString getDocumentTitle( const QString& );
-    void setDictionaryFile( const QString& );
-    void setDocListFile( const QString& );
-    void setDocList( const QStringList & );
-
-signals:
-    void indexingProgress( int );
-
-private slots:
-    void setLastWinClosed();
-
-private:
-    void setupDocumentList();
-    void parseDocument( const QString&, int );
-    void insertInDict( const QString&, int );
-    void writeDocumentList();
-    void readDocumentList();
-    QStringList getWildcardTerms( const QString& );
-    QStringList split( const QString& );
-    QVector<Document> setupDummyTerm( const QStringList& );
-    bool searchForPattern( const QStringList&, const QStringList&, const QString& );
-    void buildMiniDict( const QString& );
-    QString getCharsetForDocument(QFile *);
-    QStringList docList;
-    QHash<QString, Entry*> dict;
-    QHash<QString, PosEntry*> miniDict;
-    uint wordNum;
-    QString docPath;
-    QString dictFile, docListFile;
-    bool alreadyHaveDocList;
-    bool lastWindowClosed;
-    QHash<QString, QString> documentTitleCache;
-};
-
-#endif
-
-QT_END_NAMESPACE
diff --git a/tools/assistant/compat/lib/lib.pro b/tools/assistant/compat/lib/lib.pro
deleted file mode 100644
index e50d470..0000000
--- a/tools/assistant/compat/lib/lib.pro
+++ /dev/null
@@ -1,78 +0,0 @@
-TEMPLATE        = lib
-QT += network
-TARGET                = QtAssistantClient
-isEmpty(QT_MAJOR_VERSION) {
-   VERSION=4.3.0
-} else {
-   VERSION=$${QT_MAJOR_VERSION}.$${QT_MINOR_VERSION}.$${QT_PATCH_VERSION}
-}
-
-CONFIG                += qt warn_on
-mac|win32:CONFIG                += debug_and_release
-mac:unix:CONFIG       += explicitlib
-CONFIG                -= dll
-
-HEADERS         = qassistantclient.h \
-                  qassistantclient_global.h
-SOURCES         = qassistantclient.cpp
-
-DESTDIR                = ../../../../lib
-DLLDESTDIR             = ../../../../bin
-
-unix {
-        QMAKE_CFLAGS += $$QMAKE_CFLAGS_SHLIB
-        QMAKE_CXXFLAGS += $$QMAKE_CXXFLAGS_SHLIB
-}
-
-DEFINES += QT_ASSISTANT_CLIENT_LIBRARY
-contains(CONFIG, static) {
-    DEFINES += QT_ASSISTANT_CLIENT_STATIC
-}
-
-#load up the headers info
-CONFIG += qt_install_headers
-HEADERS_PRI = $$QT_BUILD_TREE/include/QtAssistant/headers.pri
-include($$HEADERS_PRI, "", true)|clear(HEADERS_PRI)
-
-#mac frameworks
-mac:!static:contains(QT_CONFIG, qt_framework) {
-   TARGET = QtAssistant    # Change the name to match the headers
-   QMAKE_FRAMEWORK_BUNDLE_NAME = $$TARGET
-   CONFIG += lib_bundle qt_no_framework_direct_includes qt_framework
-   CONFIG(debug, debug|release) {
-      !build_pass:CONFIG += build_all
-   } else { #release
-      !debug_and_release|build_pass {
-	  CONFIG -= qt_install_headers #no need to install these as well
-	  FRAMEWORK_HEADERS.version = Versions
-	  FRAMEWORK_HEADERS.files = $$SYNCQT.HEADER_FILES $$SYNCQT.HEADER_CLASSES
-      	  FRAMEWORK_HEADERS.path = Headers
-      }
-      QMAKE_BUNDLE_DATA += FRAMEWORK_HEADERS
-   }
-}
-
-TARGET = $$qtLibraryTarget($$TARGET$$QT_LIBINFIX) #done towards the end
-
-target.path=$$[QT_INSTALL_LIBS]
-INSTALLS        += target
-win32 {
-    dlltarget.path=$$[QT_INSTALL_BINS]
-    INSTALLS += dlltarget
-}
-
-qt_install_headers {
-    assistant_headers.files = $$SYNCQT.HEADER_FILES $$SYNCQT.HEADER_CLASSES
-    assistant_headers.path = $$[QT_INSTALL_HEADERS]/QtAssistant
-    INSTALLS        += assistant_headers
-}
-
-unix {
-   CONFIG     += create_pc
-   QMAKE_PKGCONFIG_LIBDIR = $$[QT_INSTALL_LIBS]
-   QMAKE_PKGCONFIG_INCDIR = $$[QT_INSTALL_HEADERS]/QtAssistant
-   QMAKE_PKGCONFIG_CFLAGS = -I$$[QT_INSTALL_HEADERS]
-   QMAKE_PKGCONFIG_DESTDIR = pkgconfig
-   QMAKE_PKGCONFIG_REQUIRES += QtNetwork
-}
-
diff --git a/tools/assistant/compat/lib/qassistantclient.cpp b/tools/assistant/compat/lib/qassistantclient.cpp
deleted file mode 100644
index 72d0a92..0000000
--- a/tools/assistant/compat/lib/qassistantclient.cpp
+++ /dev/null
@@ -1,446 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qassistantclient.h"
-
-#include <qtcpsocket.h>
-#include <qtextstream.h>
-#include <qtimer.h>
-#include <qfileinfo.h>
-#include <qmap.h>
-
-QT_BEGIN_NAMESPACE
-
-class QAssistantClientPrivate
-{
-    friend class QAssistantClient;
-    QStringList arguments;
-};
-
-static QMap<const QAssistantClient*,QAssistantClientPrivate*> *dpointers = 0;
-
-static QAssistantClientPrivate *data( const QAssistantClient *client, bool create=false )
-{
-    if( !dpointers )
-        dpointers = new QMap<const QAssistantClient*,QAssistantClientPrivate*>;
-    QAssistantClientPrivate *d = (*dpointers)[client];
-    if( !d && create ) {
-        d = new QAssistantClientPrivate;
-        dpointers->insert( client, d );
-    }
-    return d;
-}
-
-/*!
-    \class QAssistantClient
-    \obsolete
-    \brief The QAssistantClient class provides a means of using Qt
-    Assistant as an application's help tool.
-
-    \ingroup helpsystem
-
-    \bold{Note:} \e{This class is obsolete and only required when using
-    the old Qt Assistant, now called assistant_adp. If you want to use
-    the new Qt Assistant as a remote help viewer, simple create a
-    QProcess instance and specify \tt{assistant} as its executable.
-    The following code shows how to start Qt Assistant and request a
-    certain page to be shown:}
-
-    \snippet doc/src/snippets/code/tools_assistant_compat_lib_qassistantclient.cpp 0
-    
-    \e{For a complete example using the Qt Assistant remotely, see the \l
-    {help/remotecontrol}{Remote Control} example.}
-    
-    In order to make Qt Assistant act as a customized help tool for
-    your application, you must provide your application with a
-    QAssistantClient object in addition to a \l
-    {assistant-manual.html} {Qt Assistant Document Profile} (\c .adp
-    file) and the associated documentation.
-
-    Note that the QAssistantClient class is not included in the Qt
-    library. To use it you must add the following line to your pro
-    file:
-
-    \snippet doc/src/snippets/code/tools_assistant_compat_lib_qassistantclient.cpp 1
-
-    A QAssistantClient instance can open or close Qt Assistant
-    whenever it is required.
-
-    Once you have created a QAssistantClient instance, specifying the
-    path to the Qt Assistant executable, using Qt Assistant is
-    simple: You can either call the openAssistant() slot to show the
-    defined start page of the documentation, or you can call the
-    showPage() slot to show a particular help page. When you call
-    openAssistant() and showPage(), Qt Assistant will be launched if
-    it isn't already running. When Qt Assistant is running, the
-    isOpen() function returns true.
-
-    When calling showPage() the Qt Assistant instance will also be
-    brought to the foreground if its hidden. The showPage() slot can
-    be called multiple times, while calling openAssistant() several
-    times without closing the application in between, will have no
-    effect.
-
-    You can close Qt Assistant at any time using the closeAssistant()
-    slot. When you call openAssistant(), or you call showPage()
-    without a previous call to openAssistant(), the assistantOpened()
-    signal is emitted. Similarly when closeAssistant() is called,
-    assistantClosed() is emitted. In either case, if an error occurs,
-    error() is emitted.
-
-    One QAssistantClient instance interacts with one Qt Assistant
-    instance, so every time you call openAssistant(), showPage() or
-    closeAssistant() they are applied to the particular Qt Assistant
-    instance associated with the QAssistantClient.
-
-    Qt Assistant's documentation set can be altered using the command
-    line arguments that are passed to the application when it is
-    launched. When started without any options, Qt Assistant displays
-    a default set of documentation. When Qt is installed, the default
-    documentation set in Qt Assistant contains the Qt reference
-    documentation as well as the tools that come with Qt, such as \QD
-    and \c qmake.
-
-    Use the setArguments() function to specify the command line
-    arguments. You can add or remove documentation from Qt Assistant
-    by adding and removing the relevant content files: The command
-    line arguments are \c {-addContentFile file.dcf} and \c
-    {-removeContentFile file.dcf} respectively. You can make Qt
-    Assistant run customized documentation sets that are separate from
-    the Qt documentation, by specifying a profile: \c {-profile
-    myapplication.adp}. The profile format can also be used to alter
-    several of Qt Assistant's properties such as its title and
-    startpage.
-
-    The Documentation Content File (\c .dcf) and Qt Assistant
-    Documentation Profile (\c .adp) formats are documented in the \l
-    {assistant-manual.html}{Qt Assistant Manual}.
-
-    For a complete example using the QAssistantClient class, see the
-    \e{Simple Text Viewer} example. The example shows how you can make
-    Qt Assistant act as a customized help tool for your application
-    using the QAssistantClient class combined with a Qt Assistant
-    Document Profile.
-
-    \sa {Qt Assistant Manual}, {Simple Text Viewer Example}
-*/
-
-/*!
-    \fn void QAssistantClient::assistantOpened()
-
-    This signal is emitted when Qt Assistant is opened and the
-    client-server communication is set up.
-
-    \sa openAssistant(), showPage()
-*/
-
-/*!
-    \fn void QAssistantClient::assistantClosed()
-
-    This signal is emitted when the connection to Qt Assistant is
-    closed. This happens when the user exits Qt Assistant, if an
-    error in the server or client occurs, or if closeAssistant() is
-    called.
-
-    \sa closeAssistant()
-*/
-
-/*!
-    \fn void QAssistantClient::error( const QString &message )
-
-    This signal is emitted if Qt Assistant cannot be started, or if an
-    error occurs during the initialization of the connection between
-    Qt Assistant and the calling application. The \a message provides an
-    explanation of the error.
-*/
-
-/*!
-  Constructs an assistant client with the specified \a parent. For
-  systems other than Mac OS, \a path specifies the path to the Qt
-  Assistant executable. For Mac OS, \a path specifies a directory
-  containing a valid assistant.app bundle. If \a path is the empty
-  string, the system path (\c{%PATH%} or \c $PATH) is used.
-*/
-QAssistantClient::QAssistantClient( const QString &path, QObject *parent )
-    : QObject( parent ), host ( QLatin1String("localhost") )
-{
-#if defined(Q_OS_MAC)
-    const QString assistant = QLatin1String("Assistant_adp");
-#else
-    const QString assistant = QLatin1String("assistant_adp");
-#endif
-
-    if ( path.isEmpty() )
-        assistantCommand = assistant;
-    else {
-        QFileInfo fi( path );
-        if ( fi.isDir() )
-            assistantCommand = path + QLatin1String("/") + assistant;
-        else
-            assistantCommand = path;
-    }
-
-#if defined(Q_OS_MAC)
-    assistantCommand += QLatin1String(".app/Contents/MacOS/Assistant_adp");
-#endif
-
-    socket = new QTcpSocket( this );
-    connect( socket, SIGNAL(connected()),
-            SLOT(socketConnected()) );
-    connect( socket, SIGNAL(disconnected()),
-            SLOT(socketConnectionClosed()) );
-    connect( socket, SIGNAL(error(QAbstractSocket::SocketError)),
-             SLOT(socketError()) );
-    opened = false;
-    proc = new QProcess( this );
-    port = 0;
-    pageBuffer = QLatin1String("");
-    connect( proc, SIGNAL(readyReadStandardError()),
-             this, SLOT(readStdError()) );
-    connect( proc, SIGNAL(error(QProcess::ProcessError)),
-        this, SLOT(procError(QProcess::ProcessError)) );
-}
-
-/*!
-    Destroys the assistant client object.
-*/
-QAssistantClient::~QAssistantClient()
-{
-    if ( proc->state() == QProcess::Running )
-        proc->terminate();
-
-    if( dpointers ) {
-        QAssistantClientPrivate *d = (*dpointers)[ this ];
-        if ( d ) {
-            dpointers->remove(this);
-            delete d;
-            if( dpointers->isEmpty() ) {
-                delete dpointers;
-                dpointers = 0;
-            }
-        }
-    }
-}
-
-/*!
-    Opens Qt Assistant, i.e. sets up the client-server communication
-    between the application and Qt Assistant, and shows the start page
-    specified by the current \l {assistant-manual.html}
-    {Qt Assistant Document Profile}. If there is no specfied profile,
-    and Qt is installed, the default start page is the Qt Reference
-    Documentation's index page.
-
-    If the connection is already established, this function does
-    nothing. Use the showPage() function to show another page. If an
-    error occurs, the error() signal is emitted.
-
-    \sa showPage(), assistantOpened()
-*/
-void QAssistantClient::openAssistant()
-{
-    if ( proc->state() == QProcess::Running )
-        return;
-
-    QStringList args;
-    args.append(QLatin1String("-server"));
-    if( !pageBuffer.isEmpty() ) {
-        args.append( QLatin1String("-file") );
-        args.append( pageBuffer );
-    }
-
-    QAssistantClientPrivate *d = data( this );
-    if( d ) {
-        QStringList::ConstIterator it = d->arguments.constBegin();
-        while( it!=d->arguments.constEnd() ) {
-            args.append( *it );
-            ++it;
-        }
-    }
-
-    connect( proc, SIGNAL(readyReadStandardOutput()),
-        this, SLOT(readPort()) );
-
-    proc->start(assistantCommand, args);
-}
-
-void QAssistantClient::procError(QProcess::ProcessError err)
-{
-    switch (err)
-    {
-    case QProcess::FailedToStart:
-        emit error( tr( "Failed to start Qt Assistant." ) );
-        break;
-    case QProcess::Crashed:
-        emit error( tr( "Qt Assistant crashed." ) );
-        break;
-    default:
-        emit error( tr( "Error while running Qt Assistant." ) );
-    }
-}
-
-void QAssistantClient::readPort()
-{
-    QString p(QString::fromLatin1(proc->readAllStandardOutput()));
-    quint16 port = p.toUShort();
-    if ( port == 0 ) {
-        emit error( tr( "Cannot connect to Qt Assistant." ) );
-        return;
-    }
-    socket->connectToHost( host, port );
-    disconnect( proc, SIGNAL(readyReadStandardOutput()),
-                this, SLOT(readPort()) );
-}
-
-/*!
-    Closes the Qt Assistant instance.
-
-    \sa openAssistant(), assistantClosed()
-*/
-void QAssistantClient::closeAssistant()
-{
-    if ( !opened )
-        return;
-
-    bool blocked = proc->blockSignals(true);
-    proc->terminate();
-    if (!proc->waitForFinished(2000)) {
-        // If the process hasn't died after 2 seconds,
-        // we kill it, causing it to exit immediately.
-        proc->kill();
-    }
-    proc->blockSignals(blocked);
-}
-
-/*!
-    Brings Qt Assistant to the foreground showing the given \a page.
-    The \a page parameter is a path to an HTML file
-    (e.g., QLatin1String("/home/pasquale/superproduct/docs/html/intro.html")).
-
-    If Qt Assistant hasn't been opened yet, this function will call
-    the openAssistant() slot with the specified page as the start
-    page.
-
-    \note The first time Qt Assistant is started, its window will open
-    in front of the application's windows. Subsequent calls to this function
-    will only load the specified pages in Qt Assistant and will not display
-    its window in front of the application's windows.
-
-    \sa openAssistant()
-*/
-void QAssistantClient::showPage( const QString &page )
-{
-    if (opened) {
-        QTextStream os( socket );
-        os << page << QLatin1String("\n");
-    } else {
-        pageBuffer = page;
-
-        if (proc->state() == QProcess::NotRunning) {
-            openAssistant();
-            pageBuffer.clear();
-            return;
-        }
-    }
-}
-
-/*!
-    \property QAssistantClient::open
-    \brief whether Qt Assistant is open
-
-*/
-bool QAssistantClient::isOpen() const
-{
-    return opened;
-}
-
-void QAssistantClient::socketConnected()
-{
-    opened = true;
-    if ( !pageBuffer.isEmpty() )
-        showPage( pageBuffer );
-    emit assistantOpened();
-}
-
-void QAssistantClient::socketConnectionClosed()
-{
-    opened = false;
-    emit assistantClosed();
-}
-
-void QAssistantClient::socketError()
-{
-    QAbstractSocket::SocketError err = socket->error();
-    if (err == QTcpSocket::ConnectionRefusedError)
-        emit error( tr( "Could not connect to Assistant: Connection refused" ) );
-    else if (err == QTcpSocket::HostNotFoundError)
-        emit error( tr( "Could not connect to Assistant: Host not found" ) );
-    else if (err != QTcpSocket::RemoteHostClosedError)
-        emit error( tr( "Communication error" ) );
-}
-
-void QAssistantClient::readStdError()
-{
-    QString errmsg = QString::fromLatin1(proc->readAllStandardError());
-
-    if (!errmsg.isEmpty())
-        emit error( errmsg.simplified() );
-}
-
-/*!
-    \fn void QAssistantClient::setArguments(const QStringList &arguments)
-
-    Sets the command line \a arguments that are passed to Qt Assistant
-    when it is launched.
-
-    The command line arguments can be used to alter Qt Assistant's
-    documentation set. When started without any options, Qt Assistant
-    displays a default set of documentation. When Qt is installed, the
-    default documentation set in Qt Assistant contains the Qt
-    reference documentation as well as the tools that come with Qt,
-    such as Qt Designer and qmake.
-*/
-void QAssistantClient::setArguments( const QStringList &args )
-{
-    QAssistantClientPrivate *d = data( this, true );
-    d->arguments = args;
-}
-
-QT_END_NAMESPACE
diff --git a/tools/assistant/compat/main.cpp b/tools/assistant/compat/main.cpp
deleted file mode 100644
index c16c52e..0000000
--- a/tools/assistant/compat/main.cpp
+++ /dev/null
@@ -1,465 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "mainwindow.h"
-#include "helpdialog.h"
-#include "config.h"
-
-#include <QTcpServer>
-#include <QTcpSocket>
-#include <QApplication>
-#include <QPixmap>
-#include <QStringList>
-#include <QDir>
-#include <QMessageBox>
-#include <QPointer>
-#include <QTranslator>
-#include <QLibraryInfo>
-#include <QLocale>
-#include <stdlib.h>
-#include <stdio.h>
-
-#if defined(USE_STATIC_JPEG_PLUGIN)
-  #include <QtPlugin>
-  Q_IMPORT_PLUGIN(qjpeg)
-#endif
-
-#define INDEX_CHECK( text ) if( i+1 >= argc ) { fprintf(stderr, "%s\n", text); return 1; }
-
-QT_BEGIN_NAMESPACE
-
-#if !defined(QT_NO_DBUS) && defined(Q_OS_UNIX)
-QT_BEGIN_INCLUDE_NAMESPACE
-#include <QtDBus/QDBusConnection>
-#include <QtDBus/QDBusAbstractAdaptor>
-#include <QtDBus/QDBusObjectPath>
-#include "tabbedbrowser.h"
-QT_END_INCLUDE_NAMESPACE
-
-class HelpWindowAdaptor : public QDBusAbstractAdaptor
-{
-    Q_OBJECT
-    Q_CLASSINFO("D-Bus Interface", "com.trolltech.Assistant.HelpWindow")
-
-    Q_PROPERTY(QString source READ source WRITE setSource)
-
-public:
-    HelpWindowAdaptor(HelpWindow *w) : QDBusAbstractAdaptor(w), helpWindow(w)
-    {
-        setAutoRelaySignals(true);
-    }
-
-public Q_SLOTS:
-    inline QString source() const { return helpWindow->source().toString(); }
-    inline void setSource(const QString &src) { helpWindow->setSource(src); }
-
-    inline void clearHistory() { helpWindow->clearHistory(); }
-    inline void backward() { helpWindow->backward(); }
-    inline void forward() { helpWindow->forward(); }
-    inline void reload() { helpWindow->reload(); }
-    inline void home() { helpWindow->home(); }
-
-private:
-    HelpWindow *helpWindow;
-};
-
-class AssistantAdaptor : public QDBusAbstractAdaptor
-{
-    Q_OBJECT
-    Q_CLASSINFO("D-Bus Interface", "com.trolltech.Assistant.HelpViewer")
-
-public:
-    AssistantAdaptor(MainWindow *mw) : QDBusAbstractAdaptor(mw), mw(mw)
-    {
-        QDBusConnection connection = QDBusConnection::sessionBus();
-        connection.registerService(QLatin1String("com.trolltech.Assistant"));
-        connection.registerObject(QLatin1String("/Assistant"), mw);
-    }
-
-public slots:
-    void showLink(const QString &link) { mw->showLink(link); }
-    QDBusObjectPath createNewTab();
-    QDBusObjectPath currentTab();
-
-private:
-    QDBusObjectPath pathForBrowser(HelpWindow *window);
-    MainWindow *mw;
-};
-
-QDBusObjectPath AssistantAdaptor::createNewTab()
-{
-    HelpWindow *window = mw->browsers()->newBackgroundTab();
-    return pathForBrowser(window);
-}
-
-QDBusObjectPath AssistantAdaptor::currentTab()
-{
-    HelpWindow *window = mw->browsers()->currentBrowser();
-    return pathForBrowser(window);
-}
-
-QDBusObjectPath AssistantAdaptor::pathForBrowser(HelpWindow *window)
-{
-    int index = mw->browsers()->browsers().indexOf(window);
-    if (index == -1)
-        return QDBusObjectPath();
-
-    QString name(QLatin1String("/Assistant/Tabs/"));
-    name += QString::number(index);
-    QDBusObjectPath path(name);
-
-    if (!window->findChild<HelpWindowAdaptor *>()) {
-        (void)new HelpWindowAdaptor(window);
-        QDBusConnection::sessionBus().registerObject(name, window);
-    }
-
-    return path;
-}
-
-#endif // QT_NO_DBUS
-
-class AssistantSocket : public QTcpSocket
-{
-    Q_OBJECT
-public:
-    AssistantSocket( int sock, QObject *parent = 0 );
-    ~AssistantSocket() {}
-
-signals:
-    void showLinkRequest( const QString& );
-
-private slots:
-    void readClient();
-    void connectionClosed();
-};
-
-
-class AssistantServer : public QTcpServer
-{
-    Q_OBJECT
-public:
-    AssistantServer( QObject* parent = 0 );
-    quint16 getPort() const;
-
-signals:
-    void showLinkRequest( const QString& );
-    void newConnect();
-
-public slots:
-    virtual void incomingConnection( int socket );
-
-private:
-    quint16 p;
-};
-
-AssistantSocket::AssistantSocket( int sock, QObject *parent )
-    : QTcpSocket( parent )
-{
-    connect( this, SIGNAL(readyRead()), SLOT(readClient()) );
-    connect( this, SIGNAL(disconnected()), SLOT(connectionClosed()) );
-    setSocketDescriptor( sock );
-}
-
-void AssistantSocket::readClient()
-{
-    QString link = QString();
-    while ( canReadLine() )
-        link = QLatin1String(readLine());
-    if ( !link.isNull() ) {
-        link = link.replace(QLatin1String("\n"), QLatin1String(""));
-        link = link.replace(QLatin1String("\r"), QLatin1String(""));
-        QFileInfo fi(link);
-        link = fi.absoluteFilePath();
-        emit showLinkRequest( link );
-    }
-}
-
-void AssistantSocket::connectionClosed()
-{
-    deleteLater();
-}
-
-AssistantServer::AssistantServer( QObject *parent )
-    : QTcpServer( parent )
-{
-    listen(QHostAddress::LocalHost, 0);
-    if ( !isListening() ) {
-        QMessageBox::critical( 0, tr( "Qt Assistant" ),
-                tr( "Failed to bind to port %1" ).arg( serverPort() ) );
-        exit( 1 );
-    }
-    p = serverPort();
-}
-
-quint16 AssistantServer::getPort() const
-{
-    return p;
-}
-
-void AssistantServer::incomingConnection( int socket )
-{
-    AssistantSocket *as = new AssistantSocket( socket, this );
-    connect( as, SIGNAL(showLinkRequest(QString)),
-             this, SIGNAL(showLinkRequest(QString)) );
-    emit newConnect();
-}
-
-int runAssistant( int argc, char ** argv )
-{
-    bool withGUI = true;
-#ifndef Q_WS_WIN
-    if ( argc > 1 ) {
-        QString arg = QString::fromLocal8Bit(argv[1]);
-        arg = arg.toLower();
-        if ( arg == QLatin1String("-addcontentfile")
-            || arg == QLatin1String("-removecontentfile")
-            || arg == QLatin1String("-help")
-            || arg == QLatin1String("/?")
-            )
-            withGUI = false;
-    }
-#endif
-    QApplication a(argc, argv, withGUI);
-    a.setOrganizationName(QLatin1String("Trolltech"));
-    a.setApplicationName(QLatin1String("Assistant"));
-
-    QString resourceDir;
-    AssistantServer *as = 0;
-    QStringList catlist;
-    QString file, profileName, aDocPath;
-    bool server = false;
-    bool hideSidebar = false;
-    bool configLoaded = false;
-    if ( argc == 2 ) {
-        file = QString::fromLocal8Bit(argv[1]);
-        if (file.startsWith(QLatin1String("-")) || file == QLatin1String("/?")) {
-            file.clear();
-        } else {
-            QFileInfo fi(file);
-            file = fi.absoluteFilePath();
-            file = MainWindow::urlifyFileName(file);
-        }
-    }
-    if ( file.isEmpty() ) {
-        for ( int i = 1; i < argc; i++ ) {
-            QString opt = QString::fromLocal8Bit(argv[i]).toLower();
-            if ( opt == QLatin1String("-file") ) {
-                INDEX_CHECK( "Missing file argument!" );
-                i++;
-                file = QFile::decodeName(argv[i]);
-            } else if ( opt == QLatin1String("-server") ) {
-                server = true;
-            } else if ( opt == QLatin1String("-profile") ) {
-                INDEX_CHECK( "Missing profile argument!" );
-                profileName = QFile::decodeName(argv[++i]);
-            } else if ( opt == QLatin1String("-addcontentfile") ) {
-                INDEX_CHECK( "Missing content file!" );
-                Config *c = Config::loadConfig(QString());
-                QFileInfo file( QFile::decodeName(argv[i+1]) );
-                if( !file.exists() ) {
-                    fprintf(stderr, "Could not locate content file: %s\n", qPrintable(file.absoluteFilePath()));
-                    return 1;
-                }
-                DocuParser *parser = DocuParser::createParser( file.absoluteFilePath() );
-                if( parser ) {
-                    QFile f( QFile::decodeName(argv[i+1]) );
-                    if( !parser->parse( &f ) ) {
-                        fprintf(stderr, "Failed to parse file: %s\n", qPrintable(file.absoluteFilePath()));
-                        return 1;
-                    }
-                    parser->addTo( c->profile() );
-                    c->setDocRebuild( true );
-                    c->save();
-                }
-                return 0;
-            } else if ( opt == QLatin1String("-removecontentfile") ) {
-                INDEX_CHECK("Missing content file!");
-                Config *c = Config::loadConfig(QString());
-                Profile *profile = c->profile();
-                QString contentFile = QString::fromLocal8Bit(argv[i+i]);
-                QStringList entries;
-#ifdef Q_WS_WIN
-                contentFile.replace(QLatin1Char('\\'), QLatin1Char('/'));
-                entries = profile->docs.filter(contentFile, Qt::CaseInsensitive);
-#else
-                entries = profile->docs.filter(contentFile);
-#endif
-                if (entries.count() == 0) {
-                    fprintf(stderr, "Could not locate content file: %s\n", qPrintable(contentFile));
-                    return 1;
-                } else if (entries.count() > 1) {
-                    fprintf(stderr, "More than one entry matching file name found, "
-                        "please specify full path to file");
-                    return 1;
-                } else {
-                    QFileInfo file(entries[0]);
-                    if( !file.exists() ) {
-                        fprintf(stderr, "Could not locate content file: %s\n", qPrintable(file.absoluteFilePath()));
-                        return 1;
-                    }
-                    profile->removeDocFileEntry( file.absoluteFilePath() );
-                    c->setDocRebuild( true );
-                    c->save();
-                }
-                return 0;
-            } else if ( QString( QLatin1String(argv[i]) ).toLower() == QLatin1String("-docpath") ) {
-                INDEX_CHECK( "Missing path!" );
-                QDir dir(QString::fromLocal8Bit(argv[i+1]));
-                if ( dir.exists() ) {
-                    Config *c = Config::loadConfig(QString());
-                    c->saveProfile(Profile::createDefaultProfile(dir.absolutePath()));
-                    c->loadDefaultProfile();
-                    c->setDocRebuild(true);
-                    c->save();
-                    configLoaded = true;
-                    ++i;
-                } else {
-                    fprintf(stderr, "The specified path does not exist!\n");
-                    return 1;
-                }
-            } else if ( opt == QLatin1String("-hidesidebar") ) {
-                hideSidebar = true;
-            } else if ( opt == QLatin1String("-help") || opt == QLatin1String("/?") ) {
-                QString helpText = QLatin1String( "Usage: assistant [option]\n"
-                                  "Options:\n"
-                                  " -file Filename             assistant opens the specified file\n"
-                                  " -server                    reads commands from a socket after\n"
-                                  "                            assistant has started\n"
-                                  " -profile fileName          starts assistant and displays the\n"
-                                  "                            profile specified in the file fileName.\n"
-                                  " -addContentFile file       adds the content file 'file' to the set of\n"
-                                  "                            documentation available by default\n"
-                                  " -removeContentFile file    removes the content file 'file' from the\n"
-                                  "                            documentation available by default\n"
-                                  " -docPath path              sets the Qt documentation root path to\n"
-                                  "                            'path' and starts assistant\n"
-                                  " -hideSidebar               assistant will hide the sidebar.\n"
-                                  " -resourceDir               assistant will load translations from\n"
-                                  "                            this directory.\n"
-                                  " -help                      shows this help.");
-#ifdef Q_WS_WIN
-                QMessageBox::information( 0, QLatin1String("Qt Assistant"),
-                    QLatin1String("<pre>") + helpText + QLatin1String("</pre>") );
-#else
-                fprintf(stdout, "%s\n", qPrintable(helpText));
-#endif
-                exit( 0 );
-            } else if ( opt == QLatin1String("-resourcedir") ) {
-                INDEX_CHECK( "Missing resource directory argument!" );
-                resourceDir = QFile::decodeName( argv[++i] );
-            } else {
-                fprintf(stderr, "Unrecognized option %s. Try -help to get help.\n", qPrintable(opt));
-                return 1;
-            }
-        }
-    }
-
-    if( resourceDir.isNull() )
-        resourceDir = QLibraryInfo::location(QLibraryInfo::TranslationsPath);
-
-    QTranslator translator( 0 );
-    translator.load( QLatin1String("assistant_adp_") + QLocale::system().name(), resourceDir );
-    a.installTranslator( &translator );
-
-    QTranslator qtTranslator( 0 );
-    qtTranslator.load( QLatin1String("qt_") + QLocale::system().name(), resourceDir );
-    a.installTranslator( &qtTranslator );
-
-    Config *conf = 0;
-    if (configLoaded)
-        conf = Config::configuration();
-    else
-        conf = Config::loadConfig( profileName );
-    if (!conf) {
-        fprintf( stderr, "Profile '%s' does not exist!\n", profileName.toLatin1().constData() );
-        fflush( stderr );
-        return -1;
-    }
-
-    QStringList links = conf->source();
-    conf->hideSideBar( hideSidebar );
-
-    QPointer<MainWindow> mw = new MainWindow();
-    mw->setObjectName(QLatin1String("Assistant"));
-
-    if ( server ) {
-        as = new AssistantServer();
-        printf("%d\n", as->serverPort() );
-        fflush( stdout );
-        as->connect( as, SIGNAL(showLinkRequest(QString)),
-                     mw, SLOT(showLinkFromClient(QString)) );
-    }
-
-#if !defined(QT_NO_DBUS) && defined(Q_OS_UNIX)
-    new AssistantAdaptor(mw);
-#endif // QT_NO_DBUS
-
-    FontSettings settings = conf->fontSettings();
-    if (mw->font() != settings.windowFont)
-        a.setFont(settings.windowFont, "QWidget");
-
-#ifdef Q_WS_MAC
-    // Make sure AssitantClient shows the window in front.
-    mw->raise();
-#endif
-    mw->show();
-
-    if (!file.isEmpty())
-        mw->showLink( MainWindow::urlifyFileName(file) );
-    else if (file.isEmpty())
-        mw->showLinks( links );
-
-    a.connect( &a, SIGNAL(lastWindowClosed()), &a, SLOT(quit()) );
-    
-    int appExec = a.exec();
-    delete (MainWindow*)mw;
-    return appExec;
-}
-
-QT_END_NAMESPACE
-
-int main( int argc, char ** argv )
-{
-    Q_INIT_RESOURCE(assistant);
-    return QT_PREPEND_NAMESPACE(runAssistant)(argc, argv);
-}
-
-#include "main.moc"
diff --git a/tools/assistant/compat/mainwindow.cpp b/tools/assistant/compat/mainwindow.cpp
deleted file mode 100644
index 76143a5..0000000
--- a/tools/assistant/compat/mainwindow.cpp
+++ /dev/null
@@ -1,885 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "mainwindow.h"
-#include "tabbedbrowser.h"
-#include "helpdialog.h"
-#include "config.h"
-#include "fontsettingsdialog.h"
-
-#include <QDockWidget>
-#include <QDir>
-#include <QTimer>
-#include <QStatusBar>
-#include <QShortcut>
-#include <QMessageBox>
-#include <QPainter>
-#include <QEventLoop>
-#include <QtEvents>
-#include <QFontDatabase>
-#include <QWhatsThis>
-#include <QTextDocumentFragment>
-#include <QLibraryInfo>
-#include <QPrinter>
-#include <QPrintDialog>
-#include <QAbstractTextDocumentLayout>
-#include <QTextDocument>
-#include <QTextObject>
-#include <QFileDialog>
-#include <QThread>
-
-QT_BEGIN_NAMESPACE
-
-QList<MainWindow*> MainWindow::windows;
-
-#if defined(Q_WS_WIN)
-extern Q_CORE_EXPORT int qt_ntfs_permission_lookup;
-#endif
-
-MainWindow::MainWindow()
-{
-    setUnifiedTitleAndToolBarOnMac(true);
-    ui.setupUi(this);
-
-#if defined(Q_WS_WIN)
-    // Workaround for QMimeSourceFactory failing in QFileInfo::isReadable() for
-    // certain user configs. See task: 34372
-    qt_ntfs_permission_lookup = 0;
-#endif
-    setupCompleted = false;
-
-    goActions = QList<QAction*>();
-    goActionDocFiles = new QMap<QAction*,QString>;
-
-    windows.append(this);
-    tabs = new TabbedBrowser(this);
-    connect(tabs, SIGNAL(tabCountChanged(int)), this, SLOT(updateTabActions(int)));
-    setCentralWidget(tabs);
-
-    Config *config = Config::configuration();
-
-    updateProfileSettings();
-
-    dw = new QDockWidget(this);
-    dw->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
-    dw->setWindowTitle(tr("Sidebar"));
-    dw->setObjectName(QLatin1String("sidebar"));
-    helpDock = new HelpDialog(dw, this);
-    dw->setWidget(helpDock);
-
-    addDockWidget(Qt::LeftDockWidgetArea, dw);
-
-    // read geometry configuration
-    setupGoActions();
-
-    restoreGeometry(config->windowGeometry());
-    restoreState(config->mainWindowState());
-    if (config->sideBarHidden())
-        dw->hide();
-
-    tabs->setup();
-    QTimer::singleShot(0, this, SLOT(setup()));
-#if defined(Q_WS_MAC)
-    QMenu *windowMenu = new QMenu(tr("&Window"), this);
-    menuBar()->insertMenu(ui.helpMenu->menuAction(), windowMenu);
-    windowMenu->addAction(tr("Minimize"), this,
-        SLOT(showMinimized()), QKeySequence(tr("Ctrl+M")));
-    // Use the same forward and backward browser shortcuts as Safari and Internet Explorer do
-    // on the Mac. This means that if you have access to one of those cool Intellimice, the thing
-    // works just fine, since that's how Microsoft hacked it.
-    ui.actionGoPrevious->setShortcut(QKeySequence(Qt::CTRL|Qt::Key_Left));
-    ui.actionGoNext->setShortcut(QKeySequence(Qt::CTRL|Qt::Key_Right));
-
-    static const QLatin1String MacIconPath(":/trolltech/assistant/images/mac");
-    ui.actionGoNext->setIcon(QIcon(MacIconPath + QLatin1String("/next.png")));
-    ui.actionGoPrevious->setIcon(QIcon(MacIconPath + QLatin1String("/prev.png")));
-    ui.actionGoHome->setIcon(QIcon(MacIconPath + QLatin1String("/home.png")));
-    ui.actionEditCopy->setIcon(QIcon(MacIconPath + QLatin1String("/editcopy.png")));
-    ui.actionEditCopy->setIcon(QIcon(MacIconPath + QLatin1String("/editcopy.png")));
-    ui.actionEditFind->setIcon(QIcon(MacIconPath + QLatin1String("/find.png")));
-    ui.actionFilePrint->setIcon(QIcon(MacIconPath + QLatin1String("/print.png")));
-    ui.actionZoomOut->setIcon(QIcon(MacIconPath + QLatin1String("/zoomout.png")));
-    ui.actionZoomIn->setIcon(QIcon(MacIconPath + QLatin1String("/zoomin.png")));
-    ui.actionSyncToc->setIcon(QIcon(MacIconPath + QLatin1String("/synctoc.png")));
-    ui.actionHelpWhatsThis->setIcon(QIcon(MacIconPath + QLatin1String("/whatsthis.png")));
-#elif defined(Q_WS_X11)
-    ui.actionGoNext->setIcon(QIcon::fromTheme("go-next" , ui.actionGoNext->icon()));
-    ui.actionGoPrevious->setIcon(QIcon::fromTheme("go-previous" , ui.actionGoPrevious->icon()));
-    ui.actionGoHome->setIcon(QIcon::fromTheme("user-home" , ui.actionGoHome->icon()));
-    ui.actionEditCopy->setIcon(QIcon::fromTheme("edit-copy" , ui.actionEditCopy->icon()));
-    ui.actionEditFind->setIcon(QIcon::fromTheme("edit-find" , ui.actionEditFind->icon()));
-    ui.actionFilePrint->setIcon(QIcon::fromTheme("document-print" , ui.actionFilePrint->icon()));
-    ui.actionZoomOut->setIcon(QIcon::fromTheme("zoom-out" , ui.actionZoomOut->icon()));
-    ui.actionZoomIn->setIcon(QIcon::fromTheme("zoom-in" , ui.actionZoomIn->icon()));
-    ui.actionSyncToc->setIcon(QIcon::fromTheme("view-refresh" , ui.actionSyncToc->icon()));
-#endif
-}
-
-MainWindow::~MainWindow()
-{
-    windows.removeAll(this);
-    delete goActionDocFiles;
-}
-
-void MainWindow::setup()
-{
-    if(setupCompleted)
-        return;
-
-    qApp->setOverrideCursor(QCursor(Qt::WaitCursor));
-    statusBar()->showMessage(tr("Initializing Qt Assistant..."));
-    setupCompleted = true;
-    helpDock->initialize();
-    connect(ui.actionGoPrevious, SIGNAL(triggered()), tabs, SLOT(backward()));
-    connect(ui.actionGoNext, SIGNAL(triggered()), tabs, SLOT(forward()));
-    connect(ui.actionEditCopy, SIGNAL(triggered()), tabs, SLOT(copy()));
-    connect(ui.actionFileExit, SIGNAL(triggered()), qApp, SLOT(closeAllWindows()));
-    connect(ui.actionAddBookmark, SIGNAL(triggered()),
-             helpDock, SLOT(addBookmark()));
-    connect(helpDock, SIGNAL(showLink(QString)),
-             this, SLOT(showLink(QString)));
-    connect(helpDock, SIGNAL(showSearchLink(QString,QStringList)),
-             this, SLOT(showSearchLink(QString,QStringList)));
-
-    connect(ui.bookmarkMenu, SIGNAL(triggered(QAction*)),
-             this, SLOT(showBookmark(QAction*)));
-    connect(ui.actionZoomIn, SIGNAL(triggered()), tabs, SLOT(zoomIn()));
-    connect(ui.actionZoomOut, SIGNAL(triggered()), tabs, SLOT(zoomOut()));
-
-    connect(ui.actionOpenPage, SIGNAL(triggered()), tabs, SLOT(newTab()));
-    connect(ui.actionClosePage, SIGNAL(triggered()), tabs, SLOT(closeTab()));
-    connect(ui.actionNextPage, SIGNAL(triggered()), tabs, SLOT(nextTab()));
-    connect(ui.actionPrevPage, SIGNAL(triggered()), tabs, SLOT(previousTab()));
-
-
-#if defined(Q_OS_WIN32) || defined(Q_OS_WIN64)
-    QShortcut *acc = new QShortcut(tr("SHIFT+CTRL+="), this);
-    connect(acc, SIGNAL(activated()), ui.actionZoomIn, SIGNAL(triggered()));
-#endif
-
-    connect(new QShortcut(tr("Ctrl+T"), this), SIGNAL(activated()), helpDock, SLOT(toggleContents()));
-    connect(new QShortcut(tr("Ctrl+I"), this), SIGNAL(activated()), helpDock, SLOT(toggleIndex()));
-    connect(new QShortcut(tr("Ctrl+B"), this), SIGNAL(activated()), helpDock, SLOT(toggleBookmarks()));
-    connect(new QShortcut(tr("Ctrl+S"), this), SIGNAL(activated()), helpDock, SLOT(toggleSearch()));
-    connect(new QShortcut(tr("Ctrl+]"), this), SIGNAL(activated()), tabs, SLOT(nextTab()));
-    connect(new QShortcut(tr("Ctrl+["), this), SIGNAL(activated()), tabs, SLOT(previousTab()));
-
-    Config *config = Config::configuration();
-
-    setupBookmarkMenu();
-
-    QAction *viewsAction = createPopupMenu()->menuAction();
-    viewsAction->setText(tr("Views"));
-    ui.viewMenu->addAction(viewsAction);
-
-    const int tabIndex = config->sideBarPage();
-    helpDock->tabWidget()->setCurrentIndex(tabIndex);
-    // The tab index is 0 by default, so we need to force an upate
-    // to poulate the contents in this case.
-    if (tabIndex == 0)
-        helpDock->currentTabChanged(tabIndex);
-
-    ui.actionEditFind->setShortcut(QKeySequence::Find);
-    ui.actionEditFindNext->setShortcut(QKeySequence::FindNext);
-    ui.actionEditFindPrev->setShortcut(QKeySequence::FindPrevious);
-
-    QObject::connect(ui.actionEditFind, SIGNAL(triggered()), tabs, SLOT(find()));
-    QObject::connect(ui.actionEditFindNext, SIGNAL(triggered()), tabs, SLOT(findNext()));
-    QObject::connect(ui.actionEditFindPrev, SIGNAL(triggered()), tabs, SLOT(findPrevious()));
-    connect(ui.actionEditFont_Settings, SIGNAL(triggered()), this, SLOT(showFontSettingsDialog()));
-
-	qApp->restoreOverrideCursor();
-    ui.actionGoPrevious->setEnabled(false);
-    ui.actionGoNext->setEnabled(false);
-    ui.actionEditCopy->setEnabled(false);
-
-    // set the current selected item in the treeview
-    helpDialog()->locateContents(tabs->currentBrowser()->source().toString());
-    connect(tabs, SIGNAL(browserUrlChanged(QString)), helpDock, SLOT(locateContents(QString)));
-}
-
-void MainWindow::browserTabChanged()
-{
-    HelpWindow *win = tabs->currentBrowser();
-    if (win) {
-        QTextCursor cursor(win->textCursor());
-        ui.actionEditCopy->setEnabled(cursor.hasSelection());
-        ui.actionGoPrevious->setEnabled(win->isBackwardAvailable());
-        ui.actionGoNext->setEnabled(win->isForwardAvailable());
-    }
-}
-
-void MainWindow::copyAvailable(bool yes)
-{
-    ui.actionEditCopy->setEnabled(yes);
-}
-
-void MainWindow::updateTabActions(int index)
-{
-    bool enabled = (index > 1) ? true : false;
-    ui.actionPrevPage->setEnabled(enabled);
-    ui.actionNextPage->setEnabled(enabled);
-    ui.actionClosePage->setEnabled(enabled);
-}
-
-void MainWindow::setupGoActions()
-{
-    Config *config = Config::configuration();
-    QStringList titles = config->docTitles();
-    QAction *action = 0;
-
-    static bool separatorInserted = false;
-
-    foreach (QAction *a, goActions) {
-        ui.goMenu->removeAction(a);
-        ui.goActionToolbar->removeAction(a);
-    }
-    qDeleteAll(goActions);
-    goActions.clear();
-    goActionDocFiles->clear();
-
-    int addCount = 0;
-
-    foreach (QString title, titles) {
-        QPixmap pix = config->docIcon(title);
-        if(!pix.isNull()) {
-            if(!separatorInserted) {
-                ui.goMenu->addSeparator();
-                separatorInserted = true;
-            }
-            action = new QAction(this);
-            action->setText(title);
-            action->setWhatsThis(tr("Displays the main page of a specific documentation set."));
-            action->setIcon(QIcon(pix));
-            ui.goMenu->addAction(action);
-            ui.goActionToolbar->addAction(action);
-            goActions.append(action);
-            goActionDocFiles->insert(action, config->indexPage(title));
-            connect(action, SIGNAL(triggered()),
-                     this, SLOT(showGoActionLink()));
-            ++addCount;
-        }
-    }
-    if(!addCount)
-        ui.goActionToolbar->hide();
-    else
-        ui.goActionToolbar->show();
-
-}
-
-bool MainWindow::insertActionSeparator()
-{
-    ui.goMenu->addSeparator();
-    ui.Toolbar->addSeparator();
-    return true;
-}
-
-void MainWindow::closeEvent(QCloseEvent *e)
-{
-    saveSettings();
-    e->accept();
-}
-
-void MainWindow::about()
-{
-    QMessageBox box(this);
-
-    box.setText(QString::fromLatin1("<center><img src=\":/trolltech/assistant/images/assistant-128.png\">"
-                                    "<h3>%1</h3>"
-                                    "<p>Version %2</p></center>"
-                                    "<p>Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).</p>")
-                   .arg(tr("Qt Assistant")).arg(QLatin1String(QT_VERSION_STR)));
-    box.setWindowTitle(tr("Qt Assistant"));
-    box.setIcon(QMessageBox::NoIcon);
-    box.exec();
-}
-
-void MainWindow::on_actionAboutApplication_triggered()
-{
-    QString url = Config::configuration()->aboutURL();
-    if (url == QLatin1String("about_qt")) {
-        QMessageBox::aboutQt(this, QLatin1String("Qt Assistant"));
-        return;
-    }
-    QString text;
-    if (url.startsWith(QLatin1String("file:")))
-        url = url.mid(5);
-    QFile file(url);
-    if(file.exists() && file.open(QFile::ReadOnly))
-        text = QString::fromUtf8(file.readAll());
-    if(text.isNull())
-        text = tr("Failed to open about application contents in file: '%1'").arg(url);
-
-    QFileInfo fi(file);
-    QString path = QDir::cleanPath(fi.absolutePath());
-    if (!QDir::searchPaths(QLatin1String("aboutImages")).contains(path))
-        QDir::addSearchPath(QLatin1String("aboutImages"), path);
-
-    QMessageBox box(this);
-    box.setText(text);
-    box.setWindowTitle(Config::configuration()->aboutApplicationMenuText());
-    box.setIcon(QMessageBox::NoIcon);
-    box.exec();
-}
-
-void MainWindow::on_actionAboutAssistant_triggered()
-{
-    about();
-}
-
-void MainWindow::on_actionGoHome_triggered()
-{
-    QString home = MainWindow::urlifyFileName(Config::configuration()->homePage());
-    showLink(home);
-}
-
-QString MainWindow::urlifyFileName(const QString &fileName)
-{
-    QString name = fileName;
-    QUrl url(name);
-
-#if defined(Q_OS_WIN32)
-    if (!url.isValid() || url.scheme().isEmpty() || url.scheme().toLower() != QLatin1String("file:")) {
-        int i = name.indexOf(QLatin1Char('#'));
-        QString anchor = name.mid(i);
-        name = name.toLower();
-        if (i > -1)
-            name.replace(i, anchor.length(), anchor);
-        name.replace(QLatin1Char('\\'), QLatin1Char('/'));
-        foreach (QFileInfo drive, QDir::drives()) {
-            if (name.startsWith(drive.absolutePath().toLower())) {
-                name = QLatin1String("file:") + name;
-                break;
-            }
-        }
-    }
-#else
-    if (!url.isValid() || url.scheme().isEmpty())
-        name.prepend(QLatin1String("file:"));
-#endif
-    return name;
-}
-
-#ifndef QT_NO_PRINTER
-class PrintThread : public QThread
-{
-    QPrinter _printer;
-    QTextDocument *_document;
-
-public:
-    PrintThread(QObject *parent)
-        : QThread(parent), _printer(QPrinter::HighResolution), _document(0)
-    {
-    }
-    ~PrintThread()
-    {
-        wait();
-    }
-
-    QPrinter *printer()
-    {
-        return &_printer;
-    }
-
-    void start(QTextDocument *document)
-    {
-        _document = document->clone();
-        _document->moveToThread(this);
-        QThread::start();
-    }
-
-protected:
-    void run()
-    {
-        _document->print(printer());
-        delete _document;
-        _document = 0;
-    }
-};
-#endif //QT_NO_PRINTER
-
-void MainWindow::on_actionFilePrint_triggered()
-{
-#ifndef QT_NO_PRINTER
-    if (!QFontDatabase::supportsThreadedFontRendering()) {
-        QPrinter printer(QPrinter::HighResolution);
-
-        QPrintDialog dlg(&printer, this);
-        if (dlg.exec() == QDialog::Accepted) {
-            qApp->setOverrideCursor(Qt::WaitCursor);
-            tabs->currentBrowser()->document()->print(&printer);
-            qApp->restoreOverrideCursor();
-        }
-        return;
-    }
-
-    PrintThread *thread = new PrintThread(this);
-
-    QPrintDialog dlg(thread->printer(), this);
-    if (dlg.exec() == QDialog::Accepted) {
-        connect(thread, SIGNAL(finished()), SLOT(printingFinished()));
-        connect(thread, SIGNAL(finished()), thread, SLOT(deleteLater()));
-
-        qApp->setOverrideCursor(Qt::BusyCursor);
-        thread->start(tabs->currentBrowser()->document());
-    } else {
-        delete thread;
-    }
-#else
-    Q_ASSERT("No printing support");
-#endif
-}
-
-void MainWindow::printingFinished()
-{
-    qApp->restoreOverrideCursor();
-}
-
-void MainWindow::updateBookmarkMenu()
-{
-    for(QList<MainWindow*>::Iterator it = windows.begin(); it != windows.end(); ++it)
-        (*it)->setupBookmarkMenu();
-}
-
-void MainWindow::setupBookmarkMenu()
-{
-    ui.bookmarkMenu->clear();
-    bookmarks.clear();
-    ui.bookmarkMenu->addAction(ui.actionAddBookmark);
-
-    QFile f(QDir::homePath() + QLatin1String("/.assistant/bookmarks.") +
-        Config::configuration()->profileName());
-    if (!f.open(QFile::ReadOnly))
-        return;
-    QTextStream ts(&f);
-    ui.bookmarkMenu->addSeparator();
-    while (!ts.atEnd()) {
-        QString title = ts.readLine();
-        QString link = ts.readLine();
-        bookmarks.insert(ui.bookmarkMenu->addAction(title), link);
-    }
-}
-
-void MainWindow::showBookmark(QAction *action)
-{
-    if (bookmarks.contains(action))
-        showLink(bookmarks.value(action));
-}
-
-void MainWindow::showLinkFromClient(const QString &link)
-{
-    setWindowState(windowState() & ~Qt::WindowMinimized);
-    raise();
-    activateWindow();
-    QString l = MainWindow::urlifyFileName(link);
-    showLink(l);
-    if (isMinimized())
-        showNormal();
-}
-
-void MainWindow::showLink(const QString &link)
-{
-    if(link.isEmpty())
-        qWarning("The link is empty!");
-
-    // don't fill the history with the same url more then once
-    if (link == tabs->currentBrowser()->source().toString())
-        return;
-
-    QUrl url(link);
-    QFileInfo fi(url.toLocalFile());
-    tabs->setSource(url.toString());
-    tabs->currentBrowser()->setFocus();
-}
-
-void MainWindow::showLinks(const QStringList &links)
-{
-    if (links.size() == 0) {
-        qWarning("MainWindow::showLinks() - Empty link");
-        return;
-    }
-
-    if (links.size() == 1) {
-        showLink(MainWindow::urlifyFileName(links.first()));
-        return;
-    }
-
-    QStringList::ConstIterator it = links.begin();
-    // Initial showing, The tab is empty so update that without creating it first
-    if (!tabs->currentBrowser()->source().isValid()) {
-        QPair<HelpWindow*, QString> browser;
-        browser.first = tabs->currentBrowser();
-        browser.second = links.first();
-        pendingBrowsers.append(browser);
-        tabs->setTitle(tabs->currentBrowser(), tr("..."));
-    }
-    ++it;
-
-    while(it != links.end()) {
-        QPair<HelpWindow*, QString> browser;
-        browser.first = tabs->newBackgroundTab();
-        browser.second = *it;
-        pendingBrowsers.append(browser);
-        ++it;
-    }
-
-    startTimer(50);
-    return;
-}
-
-void MainWindow::removePendingBrowser(HelpWindow *win)
-{
-    if (!pendingBrowsers.count())
-        return;
-
-    QMutableListIterator<QPair<HelpWindow*, QString> > it(pendingBrowsers);
-    while (it.hasNext()) {
-        QPair<HelpWindow*, QString> browser = it.next();
-        if (browser.first == win) {
-            it.remove();
-            break;
-        }
-    }
-}
-
-void MainWindow::timerEvent(QTimerEvent *e)
-{
-    QPair<HelpWindow*, QString> browser = pendingBrowsers.first();
-    pendingBrowsers.pop_front();
-
-    if (pendingBrowsers.size() == 0)
-        killTimer(e->timerId());
-
-    browser.first->setSource(MainWindow::urlifyFileName(browser.second));
-}
-
-void MainWindow::showQtHelp()
-{
-    showLink(QLibraryInfo::location(QLibraryInfo::DocumentationPath) +
-             QLatin1String("/html/index.html"));
-}
-
-MainWindow* MainWindow::newWindow()
-{
-    saveSettings();
-    MainWindow *mw = new MainWindow;
-    mw->move(geometry().topLeft());
-    if (isMaximized())
-        mw->showMaximized();
-    else
-        mw->show();
-    mw->on_actionGoHome_triggered();
-    return mw;
-}
-
-void MainWindow::saveSettings()
-{
-    Config *config = Config::configuration();
-
-    config->setSideBarPage(helpDock->tabWidget()->currentIndex());
-    config->setWindowGeometry(saveGeometry());
-    config->setMainWindowState(saveState());
-
-    // Create list of the tab urls
-    QStringList lst;
-    QList<HelpWindow*> browsers = tabs->browsers();
-    foreach (HelpWindow *browser, browsers)
-        lst << browser->source().toString();
-    config->setSource(lst);
-    config->save();
-}
-
-TabbedBrowser* MainWindow::browsers() const
-{
-    return tabs;
-}
-
-void MainWindow::showSearchLink(const QString &link, const QStringList &terms)
-{
-    HelpWindow * hw = tabs->currentBrowser();
-    hw->blockScrolling(true);
-    hw->setCursor(Qt::WaitCursor);
-    if (hw->source() == link)
-        hw->reload();
-    else
-        showLink(link);
-    hw->setCursor(Qt::ArrowCursor);
-
-    hw->viewport()->setUpdatesEnabled(false);
-
-    QTextCharFormat marker;
-    marker.setForeground(Qt::red);
-
-    QTextCursor firstHit;
-
-    QTextCursor c = hw->textCursor();
-    c.beginEditBlock();
-    foreach (QString term, terms) {
-        c.movePosition(QTextCursor::Start);
-        hw->setTextCursor(c);
-
-        bool found = hw->find(term, QTextDocument::FindWholeWords);
-        while (found) {
-            QTextCursor hit = hw->textCursor();
-            if (firstHit.isNull() || hit.position() < firstHit.position())
-                firstHit = hit;
-
-            hit.mergeCharFormat(marker);
-            found = hw->find(term, QTextDocument::FindWholeWords);
-        }
-    }
-
-    if (firstHit.isNull()) {
-        firstHit = hw->textCursor();
-        firstHit.movePosition(QTextCursor::Start);
-    }
-    firstHit.clearSelection();
-    c.endEditBlock();
-    hw->setTextCursor(firstHit);
-
-    hw->blockScrolling(false);
-    hw->viewport()->setUpdatesEnabled(true);
-}
-
-
-void MainWindow::showGoActionLink()
-{
-    const QObject *origin = sender();
-    if(!origin ||
-        QString::fromLatin1(origin->metaObject()->className()) != QString::fromLatin1("QAction"))
-        return;
-
-    QAction *action = (QAction*) origin;
-    QString docfile = *(goActionDocFiles->find(action));
-    showLink(MainWindow::urlifyFileName(docfile));
-}
-
-void MainWindow::on_actionHelpAssistant_triggered()
-{
-    showLink(Config::configuration()->assistantDocPath() + QLatin1String("/assistant-manual.html"));
-}
-
-HelpDialog* MainWindow::helpDialog() const
-{
-    return helpDock;
-}
-
-void MainWindow::backwardAvailable(bool enable)
-{
-    ui.actionGoPrevious->setEnabled(enable);
-}
-
-void MainWindow::forwardAvailable(bool enable)
-{
-    ui.actionGoNext->setEnabled(enable);
-}
-
-void MainWindow::updateProfileSettings()
-{
-    Config *config = Config::configuration();
-#ifndef Q_WS_MAC
-    setWindowIcon(config->applicationIcon());
-#endif
-    ui.helpMenu->clear();
-    //ui.helpMenu->addAction(ui.actionHelpAssistant);
-    //ui.helpMenu->addSeparator();
-    ui.helpMenu->addAction(ui.actionAboutAssistant);
-    if (!config->aboutApplicationMenuText().isEmpty())
-        ui.helpMenu->addAction(ui.actionAboutApplication);
-    ui.helpMenu->addSeparator();
-    ui.helpMenu->addAction(ui.actionHelpWhatsThis);
-
-    ui.actionAboutApplication->setText(config->aboutApplicationMenuText());
-
-    if(!config->title().isNull())
-        setWindowTitle(config->title());
-}
-
-void MainWindow::setupPopupMenu(QMenu *m)
-{
-    m->addAction(ui.actionNewWindow);
-    m->addAction(ui.actionOpenPage);
-    m->addAction(ui.actionClosePage);
-    m->addSeparator();
-    m->addAction(ui.actionSaveAs);
-    m->addSeparator();
-    m->addAction(ui.actionGoPrevious);
-    m->addAction(ui.actionGoNext);
-    m->addAction(ui.actionGoHome);
-    m->addSeparator();
-    m->addAction(ui.actionZoomIn);
-    m->addAction(ui.actionZoomOut);
-    m->addSeparator();
-    m->addAction(ui.actionEditCopy);
-    m->addAction(ui.actionEditFind);
-}
-
-void MainWindow::on_actionSyncToc_triggered()
-{
-    HelpWindow *w = tabs->currentBrowser();
-    if(w) {
-        qApp->setOverrideCursor(QCursor(Qt::WaitCursor));
-        QString  link = w->source().toString();
-        helpDock->locateContents(link);
-        helpDock->tabWidget()->setCurrentIndex(0);
-     	qApp->restoreOverrideCursor();
-    }
-}
-
-void MainWindow::on_actionNewWindow_triggered()
-{
-    newWindow()->show();
-}
-
-void MainWindow::on_actionClose_triggered()
-{
-    close();
-}
-
-void MainWindow::on_actionHelpWhatsThis_triggered()
-{
-    QWhatsThis::enterWhatsThisMode();
-}
-
-void MainWindow::on_actionSaveAs_triggered()
-{
-    QString fileName;
-    QUrl url = tabs->currentBrowser()->source();
-    if (url.isValid()) {
-        QFileInfo fi(url.toLocalFile());
-        fileName = fi.fileName();
-    }
-    fileName = QFileDialog::getSaveFileName(this, tr("Save Page"), fileName);
-    if (fileName.isEmpty())
-        return;
-
-    QFile file(fileName);
-    if (!file.open(QIODevice::WriteOnly)) {
-        QMessageBox::critical(this, tr("Save Page"), tr("Cannot open file for writing!"));
-        return;
-    }
-
-    QFileInfo fi(fileName);
-    QString fn = fi.fileName();
-    int i = fn.lastIndexOf(QLatin1Char('.'));
-    if (i > -1)
-        fn = fn.left(i);
-    QString relativeDestPath = fn + QLatin1String("_images");
-    QDir destDir(fi.absolutePath() + QDir::separator() + relativeDestPath);
-    bool imgDirAvailable = destDir.exists();
-    if (!imgDirAvailable)
-        imgDirAvailable = destDir.mkdir(destDir.absolutePath());
-
-    // save images
-    QTextDocument *doc = tabs->currentBrowser()->document()->clone();
-    if (url.isValid() && imgDirAvailable) {
-        QTextBlock::iterator it;
-        for (QTextBlock block = doc->begin(); block != doc->end(); block = block.next()) {
-            for (it = block.begin(); !(it.atEnd()); ++it) {
-                QTextFragment fragment = it.fragment();
-                if (fragment.isValid()) {
-                    QTextImageFormat fm = fragment.charFormat().toImageFormat();
-                    if (fm.isValid() && !fm.name().isEmpty()) {
-                        QUrl imagePath = tabs->currentBrowser()->source().resolved(fm.name());
-                        if (!imagePath.isValid())
-                            continue;
-                        QString from = imagePath.toLocalFile();
-                        QString destName = fm.name();
-                        int j = destName.lastIndexOf(QLatin1Char('/'));
-                        if (j > -1)
-                            destName = destName.mid(j+1);
-                        QFileInfo info(from);
-                        if (info.exists()) {
-                            if (!QFile::copy(from, destDir.absolutePath()
-                                + QDir::separator() + destName))
-                                continue;
-                            fm.setName(QLatin1String("./") + relativeDestPath + QLatin1String("/") + destName);
-                            QTextCursor cursor(doc);
-                            cursor.setPosition(fragment.position());
-                            cursor.setPosition(fragment.position() + fragment.length(),
-                                QTextCursor::KeepAnchor);
-                            cursor.setCharFormat(fm);
-                        }
-                    }
-                }
-            }
-        }
-    }
-    QString src = doc->toHtml(QByteArray("utf-8"));
-    QTextStream s(&file);
-    s.setCodec("utf-8");
-    s << src;
-    s.flush();
-    file.close();
-}
-
-void MainWindow::showFontSettingsDialog()
-{
-    Config *config = Config::configuration();
-    FontSettings settings = config->fontSettings();
-
-    { // It is important that the dialog be deleted before UI mode changes.
-        FontSettingsDialog dialog;
-        if (!dialog.showDialog(&settings))
-            return;
-    }
-
-    config->setFontPointSize(settings.browserFont.pointSizeF());
-    config->setFontSettings(settings);
-
-    updateApplicationFontSettings(settings);
-}
-
-void MainWindow::updateApplicationFontSettings(FontSettings &settings)
-{
-    QFont font = settings.windowFont;
-    if (this->font() != font)
-        qApp->setFont(font, "QWidget");
-
-    font = settings.browserFont;
-    QList<HelpWindow*> browsers = tabs->browsers();
-    foreach (HelpWindow *browser, browsers) {
-        if (browser->font() != font)
-            browser->setFont(font);
-    }
-}
-
-QT_END_NAMESPACE
diff --git a/tools/assistant/compat/mainwindow.h b/tools/assistant/compat/mainwindow.h
deleted file mode 100644
index a08064d..0000000
--- a/tools/assistant/compat/mainwindow.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef MAINWINDOW_H
-#define MAINWINDOW_H
-
-#include "ui_mainwindow.h"
-#include "config.h"
-
-#include <QPointer>
-#include <QMap>
-
-QT_BEGIN_NAMESPACE
-
-class TabbedBrowser;
-class HelpDialog;
-class HelpWindow;
-class QMenu;
-class QDockWidget;
-
-class MainWindow : public QMainWindow
-{
-    Q_OBJECT
-public:
-    MainWindow();
-    virtual ~MainWindow();
-
-    TabbedBrowser *browsers() const;
-    HelpDialog *helpDialog() const;
-
-    void setupPopupMenu(QMenu *menu);
-    static QString urlifyFileName(const QString &fileName);
-
-    void removePendingBrowser(HelpWindow *win);
-
-public slots:
-    MainWindow *newWindow();
-
-    void setup();
-    void showLink(const QString &link);
-    void showLinks(const QStringList &links);
-    void saveSettings();
-    void updateBookmarkMenu();
-    void printingFinished();
-
-private slots:
-    void on_actionNewWindow_triggered();
-    void on_actionGoHome_triggered();
-    void on_actionFilePrint_triggered();
-    void on_actionClose_triggered();
-    void on_actionHelpWhatsThis_triggered();
-    void on_actionHelpAssistant_triggered();
-    void on_actionAboutApplication_triggered();
-    void on_actionAboutAssistant_triggered();
-    void on_actionSaveAs_triggered();
-    void on_actionSyncToc_triggered();
-
-    void about();
-    void setupBookmarkMenu();
-    void showBookmark(QAction *action);
-    void showLinkFromClient(const QString &link);
-    void showQtHelp();
-    void showSearchLink(const QString &link, const QStringList &terms);
-    void showGoActionLink();
-    void updateProfileSettings();
-    void backwardAvailable(bool);
-    void forwardAvailable(bool);
-
-    void browserTabChanged();
-    void copyAvailable(bool yes);
-    void updateTabActions(int index);
-    void showFontSettingsDialog();
-
-protected:
-    void closeEvent(QCloseEvent *);
-    void timerEvent(QTimerEvent *);
-
-private:
-    void setupGoActions();
-    bool insertActionSeparator();
-    void updateApplicationFontSettings(FontSettings &settings);
-
-private:
-    Ui::MainWindow ui;
-
-    QList<QAction*> goActions;
-    uint setupCompleted:1;
-    TabbedBrowser *tabs;
-    QMap<QAction*, QString> bookmarks;
-    HelpDialog *helpDock;
-    QDockWidget *dw;
-    static QList<MainWindow*> windows;
-    QMap<QAction*,QString> *goActionDocFiles;
-    QList<QPair<HelpWindow*,QString> > pendingBrowsers;
-};
-
-#endif // MAINWINDOW_H
-
-QT_END_NAMESPACE
diff --git a/tools/assistant/compat/mainwindow.ui b/tools/assistant/compat/mainwindow.ui
deleted file mode 100644
index 535e27e..0000000
--- a/tools/assistant/compat/mainwindow.ui
+++ /dev/null
@@ -1,457 +0,0 @@
-<ui version="4.0" >
- <comment>*********************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-*********************************************************************</comment>
- <class>MainWindow</class>
- <widget class="QMainWindow" name="MainWindow" >
-  <property name="geometry" >
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>949</width>
-    <height>670</height>
-   </rect>
-  </property>
-  <property name="windowTitle" >
-   <string>Qt Assistant by Nokia</string>
-  </property>
-  <widget class="QWidget" name="__qt_central_widget" />
-  <widget class="QToolBar" name="Toolbar" >
-   <property name="windowTitle" >
-    <string>Toolbar</string>
-   </property>
-   <property name="orientation" >
-    <enum>Qt::Horizontal</enum>
-   </property>
-   <attribute name="toolBarArea" >
-    <enum>TopToolBarArea</enum>
-   </attribute>
-   <attribute name="toolBarBreak" >
-    <bool>false</bool>
-   </attribute>
-   <addaction name="actionGoPrevious" />
-   <addaction name="actionGoNext" />
-   <addaction name="actionGoHome" />
-   <addaction name="actionSyncToc" />
-   <addaction name="separator" />
-   <addaction name="actionEditCopy" />
-   <addaction name="actionEditFind" />
-   <addaction name="actionFilePrint" />
-   <addaction name="separator" />
-   <addaction name="actionZoomIn" />
-   <addaction name="actionZoomOut" />
-   <addaction name="separator" />
-   <addaction name="actionHelpWhatsThis" />
-  </widget>
-  <widget class="QToolBar" name="goActionToolbar" >
-   <property name="windowTitle" >
-    <string>Go</string>
-   </property>
-   <property name="orientation" >
-    <enum>Qt::Horizontal</enum>
-   </property>
-   <attribute name="toolBarArea" >
-    <enum>TopToolBarArea</enum>
-   </attribute>
-   <attribute name="toolBarBreak" >
-    <bool>false</bool>
-   </attribute>
-  </widget>
-  <widget class="QMenuBar" name="menubar" >
-   <property name="geometry" >
-    <rect>
-     <x>0</x>
-     <y>0</y>
-     <width>949</width>
-     <height>29</height>
-    </rect>
-   </property>
-   <widget class="QMenu" name="helpMenu" >
-    <property name="title" >
-     <string>&amp;Help</string>
-    </property>
-    <addaction name="actionHelpAssistant" />
-    <addaction name="separator" />
-    <addaction name="actionAboutAssistant" />
-    <addaction name="actionAboutApplication" />
-    <addaction name="separator" />
-    <addaction name="actionHelpWhatsThis" />
-   </widget>
-   <widget class="QMenu" name="fileMenu" >
-    <property name="title" >
-     <string>&amp;File</string>
-    </property>
-    <addaction name="actionNewWindow" />
-    <addaction name="actionOpenPage" />
-    <addaction name="actionClosePage" />
-    <addaction name="separator" />
-    <addaction name="actionSaveAs" />
-    <addaction name="separator" />
-    <addaction name="actionFilePrint" />
-    <addaction name="separator" />
-    <addaction name="actionClose" />
-    <addaction name="actionFileExit" />
-   </widget>
-   <widget class="QMenu" name="bookmarkMenu" >
-    <property name="title" >
-     <string>Boo&amp;kmarks</string>
-    </property>
-   </widget>
-   <widget class="QMenu" name="goMenu" >
-    <property name="title" >
-     <string>&amp;Go</string>
-    </property>
-    <addaction name="actionGoPrevious" />
-    <addaction name="actionGoNext" />
-    <addaction name="actionGoHome" />
-    <addaction name="actionSyncToc" />
-    <addaction name="separator" />
-    <addaction name="actionNextPage" />
-    <addaction name="actionPrevPage" />
-   </widget>
-   <widget class="QMenu" name="viewMenu" >
-    <property name="title" >
-     <string>&amp;View</string>
-    </property>
-    <addaction name="actionZoomIn" />
-    <addaction name="actionZoomOut" />
-   </widget>
-   <widget class="QMenu" name="editMenu" >
-    <property name="title" >
-     <string>&amp;Edit</string>
-    </property>
-    <addaction name="actionEditCopy" />
-    <addaction name="actionEditFind" />
-    <addaction name="actionEditFindNext" />
-    <addaction name="actionEditFindPrev" />
-    <addaction name="separator" />
-    <addaction name="actionEditFont_Settings" />
-   </widget>
-   <addaction name="fileMenu" />
-   <addaction name="editMenu" />
-   <addaction name="viewMenu" />
-   <addaction name="goMenu" />
-   <addaction name="bookmarkMenu" />
-   <addaction name="helpMenu" />
-  </widget>
-  <action name="actionFilePrint" >
-   <property name="icon" >
-    <iconset resource="assistant.qrc" >:/trolltech/assistant/images/win/print.png</iconset>
-   </property>
-   <property name="text" >
-    <string>&amp;Print...</string>
-   </property>
-   <property name="whatsThis" >
-    <string>Print the currently displayed page.</string>
-   </property>
-   <property name="shortcut" >
-    <string>Ctrl+P</string>
-   </property>
-  </action>
-  <action name="actionFileExit" >
-   <property name="text" >
-    <string>E&amp;xit</string>
-   </property>
-   <property name="whatsThis" >
-    <string>Quit Qt Assistant.</string>
-   </property>
-   <property name="shortcut" >
-    <string>Ctrl+Q</string>
-   </property>
-   <property name="menuRole" >
-    <enum>QAction::QuitRole</enum>
-   </property>
-  </action>
-  <action name="actionEditCopy" >
-   <property name="icon" >
-    <iconset resource="assistant.qrc" >:/trolltech/assistant/images/win/editcopy.png</iconset>
-   </property>
-   <property name="text" >
-    <string>&amp;Copy</string>
-   </property>
-   <property name="whatsThis" >
-    <string>Copy the selected text to the clipboard.</string>
-   </property>
-   <property name="shortcut" >
-    <string>Ctrl+C</string>
-   </property>
-  </action>
-  <action name="actionEditFind" >
-   <property name="icon" >
-    <iconset resource="assistant.qrc" >:/trolltech/assistant/images/win/find.png</iconset>
-   </property>
-   <property name="text" >
-    <string>&amp;Find in Text...</string>
-   </property>
-   <property name="whatsThis" >
-    <string>Open the Find dialog. Qt Assistant will search the currently displayed page for the text you enter.</string>
-   </property>
-   <property name="shortcut" >
-    <string>Ctrl+F</string>
-   </property>
-  </action>
-  <action name="actionEditFindNext" >
-   <property name="text" >
-    <string>Find &amp;Next</string>
-   </property>
-   <property name="shortcut" >
-    <string>F3</string>
-   </property>
-  </action>
-  <action name="actionEditFindPrev" >
-   <property name="text" >
-    <string>Find &amp;Previous</string>
-   </property>
-   <property name="shortcut" >
-    <string>Shift+F3</string>
-   </property>
-  </action>
-  <action name="actionGoHome" >
-   <property name="icon" >
-    <iconset resource="assistant.qrc" >:/trolltech/assistant/images/win/home.png</iconset>
-   </property>
-   <property name="text" >
-    <string>&amp;Home</string>
-   </property>
-   <property name="whatsThis" >
-    <string>Go to the home page. Qt Assistant's home page is the Qt Reference Documentation.</string>
-   </property>
-   <property name="shortcut" >
-    <string>Ctrl+Home</string>
-   </property>
-  </action>
-  <action name="actionGoPrevious" >
-   <property name="icon" >
-    <iconset resource="assistant.qrc" >:/trolltech/assistant/images/win/previous.png</iconset>
-   </property>
-   <property name="text" >
-    <string>&amp;Previous</string>
-   </property>
-   <property name="whatsThis" >
-    <string>Go to the previous page.</string>
-   </property>
-   <property name="shortcut" >
-    <string>Alt+Left</string>
-   </property>
-  </action>
-  <action name="actionGoNext" >
-   <property name="icon" >
-    <iconset resource="assistant.qrc" >:/trolltech/assistant/images/win/next.png</iconset>
-   </property>
-   <property name="text" >
-    <string>&amp;Next</string>
-   </property>
-   <property name="whatsThis" >
-    <string>Go to the next page.</string>
-   </property>
-   <property name="shortcut" >
-    <string>Alt+Right</string>
-   </property>
-  </action>
-  <action name="actionAboutAssistant" >
-   <property name="text" >
-    <string>About Qt Assistant</string>
-   </property>
-   <property name="whatsThis" >
-    <string>Display further information about Qt Assistant.</string>
-   </property>
-   <property name="menuRole" >
-    <enum>QAction::AboutRole</enum>
-   </property>
-  </action>
-  <action name="actionAboutApplication" >
-   <property name="text" >
-    <string>About Qt</string>
-   </property>
-   <property name="menuRole" >
-    <enum>QAction::AboutQtRole</enum>
-   </property>
-  </action>
-  <action name="actionZoomIn" >
-   <property name="icon" >
-    <iconset resource="assistant.qrc" >:/trolltech/assistant/images/win/zoomin.png</iconset>
-   </property>
-   <property name="text" >
-    <string>Zoom &amp;in</string>
-   </property>
-   <property name="whatsThis" >
-    <string>Zoom in on the document, i.e. increase the font size.</string>
-   </property>
-   <property name="shortcut" >
-    <string>Ctrl++</string>
-   </property>
-  </action>
-  <action name="actionZoomOut" >
-   <property name="icon" >
-    <iconset resource="assistant.qrc" >:/trolltech/assistant/images/win/zoomout.png</iconset>
-   </property>
-   <property name="text" >
-    <string>Zoom &amp;out</string>
-   </property>
-   <property name="whatsThis" >
-    <string>Zoom out on the document, i.e. decrease the font size.</string>
-   </property>
-   <property name="shortcut" >
-    <string>Ctrl+-</string>
-   </property>
-  </action>
-  <action name="actionNewWindow" >
-   <property name="text" >
-    <string>New Window</string>
-   </property>
-   <property name="whatsThis" >
-    <string>Open a new window.</string>
-   </property>
-   <property name="shortcut" >
-    <string>Ctrl+N</string>
-   </property>
-  </action>
-  <action name="actionClose" >
-   <property name="text" >
-    <string>&amp;Close</string>
-   </property>
-   <property name="whatsThis" >
-    <string>Close the current window.</string>
-   </property>
-   <property name="shortcut" >
-    <string>Ctrl+W</string>
-   </property>
-  </action>
-  <action name="actionAddBookmark" >
-   <property name="text" >
-    <string>&amp;Add Bookmark</string>
-   </property>
-   <property name="whatsThis" >
-    <string>Add the currently displayed page as a new bookmark.</string>
-   </property>
-  </action>
-  <action name="actionHelpWhatsThis" >
-   <property name="icon" >
-    <iconset resource="assistant.qrc" >:/trolltech/assistant/images/win/whatsthis.png</iconset>
-   </property>
-   <property name="text" >
-    <string>What's This?</string>
-   </property>
-   <property name="statusTip" >
-    <string>"What's This?" context sensitive help.</string>
-   </property>
-   <property name="whatsThis" >
-    <string>"What's This?" context sensitive help.</string>
-   </property>
-   <property name="shortcut" >
-    <string>Shift+F1</string>
-   </property>
-  </action>
-  <action name="actionOpenPage" >
-   <property name="text" >
-    <string>Add Tab</string>
-   </property>
-   <property name="shortcut" >
-    <string>Ctrl+Alt+N</string>
-   </property>
-  </action>
-  <action name="actionNextPage" >
-   <property name="text" >
-    <string>Next Tab</string>
-   </property>
-   <property name="shortcut" >
-    <string>Ctrl+Alt+Right</string>
-   </property>
-  </action>
-  <action name="actionPrevPage" >
-   <property name="text" >
-    <string>Previous Tab</string>
-   </property>
-   <property name="shortcut" >
-    <string>Ctrl+Alt+Left</string>
-   </property>
-  </action>
-  <action name="actionClosePage" >
-   <property name="text" >
-    <string>Close Tab</string>
-   </property>
-   <property name="shortcut" >
-    <string>Ctrl+Alt+Q</string>
-   </property>
-  </action>
-  <action name="actionHelpAssistant" >
-   <property name="icon" >
-    <iconset resource="assistant.qrc" >:/trolltech/assistant/images/assistant.png</iconset>
-   </property>
-   <property name="text" >
-    <string>Qt Assistant Manual</string>
-   </property>
-   <property name="shortcut" >
-    <string>F1</string>
-   </property>
-  </action>
-  <action name="actionSaveAs" >
-   <property name="text" >
-    <string>Save Page As...</string>
-   </property>
-   <property name="shortcut" >
-    <string>Ctrl+Alt+S</string>
-   </property>
-  </action>
-  <action name="actionSyncToc" >
-   <property name="icon" >
-    <iconset resource="assistant.qrc" >:/trolltech/assistant/images/win/synctoc.png</iconset>
-   </property>
-   <property name="text" >
-    <string>Sync with Table of Contents</string>
-   </property>
-   <property name="whatsThis" >
-    <string>Select the page in contents tab.</string>
-   </property>
-  </action>
-  <action name="actionEditFont_Settings" >
-   <property name="text" >
-    <string>Font Settings...</string>
-   </property>
-   <property name="menuRole" >
-    <enum>QAction::PreferencesRole</enum>
-   </property>
-  </action>
- </widget>
- <resources>
-  <include location="assistant.qrc" />
- </resources>
- <connections/>
-</ui>
diff --git a/tools/assistant/compat/profile.cpp b/tools/assistant/compat/profile.cpp
deleted file mode 100644
index 2878a20..0000000
--- a/tools/assistant/compat/profile.cpp
+++ /dev/null
@@ -1,196 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "profile.h"
-#include <QTextCodec>
-#include <QFileInfo>
-#include <QRegExp>
-#include <QDir>
-#include <QList>
-#include <QLibraryInfo>
-
-QT_BEGIN_NAMESPACE
-
-#define QT_TITLE         QLatin1String("Qt Reference Documentation")
-#define DESIGNER_TITLE   QLatin1String("Qt Designer Manual")
-#define ASSISTANT_TITLE  QLatin1String("Qt Assistant Manual")
-#define LINGUIST_TITLE   QLatin1String("Qt Linguist Manual")
-#define QMAKE_TITLE      QLatin1String("qmake Manual")
-
-Profile *Profile::createDefaultProfile(const QString &docPath)
-{
-    QString path = QLibraryInfo::location(QLibraryInfo::DocumentationPath);
-    if (!docPath.isEmpty())
-        path = docPath;
-    path = QDir::cleanPath(path) + QLatin1String("/html/");
-
-    Profile *profile = new Profile;
-    profile->valid = true;
-    profile->type = DefaultProfile;
-    profile->props[QLatin1String("name")] = QLatin1String("default");
-    profile->props[QLatin1String("applicationicon")] = QLatin1String("assistant.png");
-    profile->props[QLatin1String("aboutmenutext")] = QLatin1String("About Qt");
-    profile->props[QLatin1String("abouturl")] = QLatin1String("about_qt");
-    profile->props[QLatin1String("basepath")] = path;
-    profile->props[QLatin1String("startpage")] = path + QLatin1String("index.html");
-
-    profile->addDCFTitle( path + QLatin1String("qt.dcf"), QT_TITLE );
-    profile->addDCFTitle( path + QLatin1String("designer.dcf"), DESIGNER_TITLE );
-    profile->addDCFTitle( path + QLatin1String("assistant.dcf"), ASSISTANT_TITLE );
-    profile->addDCFTitle( path + QLatin1String("linguist.dcf"), LINGUIST_TITLE );
-    profile->addDCFTitle( path + QLatin1String("qmake.dcf"), QMAKE_TITLE );
-
-    profile->addDCFIcon( QT_TITLE, QLatin1String("qt.png") );
-    profile->addDCFIcon( DESIGNER_TITLE, QLatin1String("designer.png") );
-    profile->addDCFIcon( ASSISTANT_TITLE, QLatin1String("assistant.png") );
-    profile->addDCFIcon( LINGUIST_TITLE, QLatin1String("linguist.png") );
-
-    profile->addDCFIndexPage( QT_TITLE, path + QLatin1String("index.html") );
-    profile->addDCFIndexPage( DESIGNER_TITLE, path + QLatin1String("designer-manual.html") );
-    profile->addDCFIndexPage( ASSISTANT_TITLE, path + QLatin1String("assistant-manual.html") );
-    profile->addDCFIndexPage( LINGUIST_TITLE, path + QLatin1String("linguist-manual.html") );
-    profile->addDCFIndexPage( QMAKE_TITLE, path + QLatin1String("qmake-manual.html") );
-
-    profile->addDCFImageDir( QT_TITLE, QLatin1String("../../gif/") );
-    profile->addDCFImageDir( DESIGNER_TITLE, QLatin1String("../../gif/") );
-    profile->addDCFImageDir( ASSISTANT_TITLE, QLatin1String("../../gif/") );
-    profile->addDCFImageDir( LINGUIST_TITLE, QLatin1String("../../gif/") );
-    profile->addDCFImageDir( QMAKE_TITLE, QLatin1String("../../gif/") );
-
-    return profile;
-}
-
-Profile::Profile()
-    : valid( true ), dparser( 0 )
-{
-    type = DefaultProfile;
-}
-
-bool Profile::isValid() const
-{
-    return valid;
-}
-
-void Profile::addDCFTitle(const QString &dcf, const QString &title)
-{
-    QString absdcf = QFileInfo(dcf).absoluteFilePath();
-    dcfTitles[title] = absdcf;
-    if (!docs.contains(absdcf))
-        docs << absdcf;
-}
-
-void Profile::addDCF(const QString &docfile)
-{
-    if( !docs.contains( docfile ) == 0 )
-        docs << docfile;
-}
-
-void Profile::addDCFIcon(const QString docfile, const QString &icon)
-{
-    icons[docfile] = icon;
-}
-
-void Profile::addDCFIndexPage(const QString title, const QString &indexPage)
-{
-    indexPages[title] = indexPage;
-}
-
-void Profile::addDCFImageDir(const QString docfile, const QString &imgDir)
-{
-    imageDirs[docfile] = imgDir;
-}
-
-void Profile::addProperty(const QString &name, const QString &value)
-{
-    props[name] = value;
-}
-
-bool Profile::hasDocFile(const QString &name)
-{
-    return docs.contains( name );
-}
-
-void Profile::removeDocFileEntry(const QString &docfile)
-{
-    docs.removeAll(docfile);
-    QStringList titles;
-
-    for( QMap<QString,QString>::Iterator it = dcfTitles.begin();
-        it != dcfTitles.end(); ++it ) {
-        if( (*it) == docfile ) {
-            indexPages.remove( *it );
-            icons.remove( *it );
-            imageDirs.remove( *it );
-            titles << it.key();
-        }
-    }
-
-    for( QStringList::ConstIterator title = titles.constBegin();
-        title != titles.constEnd(); ++title )
-        dcfTitles.remove( *title );
-
-#ifdef ASSISTANT_DEBUG
-    qDebug() << "docs:\n  - " << docs.join("\n  - ");
-    qDebug() << "titles:\n  - " << titles.join("\n  - ");
-    qDebug() << "keys:\n  - " << ((QStringList*)&(dcfTitles.keys()))->join("\n  - ");
-    qDebug() << "values:\n  - " << ((QStringList*)&(dcfTitles.values()))->join("\n  - ");
-#endif
-}
-
-QString Profile::storableFilePath(const QString &fileName)
-{
-    QString path = QLibraryInfo::location(QLibraryInfo::DocumentationPath).replace(QLatin1String("\\"), QLatin1String("/"));
-    QString fName = fileName;
-    if (fName.startsWith(path))
-        fName.replace(0, path.length(), QLatin1String("$DOCPATH$"));
-    return fName;
-}
-
-QString Profile::loadableFilePath(const QString &fileName)
-{
-    QString path = QLibraryInfo::location(QLibraryInfo::DocumentationPath).replace(QLatin1String("\\"), QLatin1String("/"));
-    QString fName = fileName;
-    if (fName.startsWith(QLatin1String("$DOCPATH$")))
-        fName.replace(0, 9, path);
-    return fName;
-}
-
-QT_END_NAMESPACE
diff --git a/tools/assistant/compat/profile.h b/tools/assistant/compat/profile.h
deleted file mode 100644
index 1aa9719..0000000
--- a/tools/assistant/compat/profile.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef PROFILE_H
-#define PROFILE_H
-
-#include <QFileInfo>
-#include <QString>
-#include <QStringList>
-#include <QMap>
-
-QT_BEGIN_NAMESPACE
-
-class DocuParser;
-
-class Profile
-{
-public:
-    enum ProfileType { DefaultProfile, UserProfile };
-    Profile();
-
-    bool isValid() const;
-
-    void addDCF( const QString &docfile );
-    void addDCFIcon( const QString title, const QString &icon );
-    void addDCFIndexPage( const QString title, const QString &indexPage );
-    void addDCFImageDir( const QString title, const QString &imgDir );
-    void addDCFTitle( const QString &dcf, const QString &title );
-    void addProperty( const QString &name, const QString &value );
-    bool hasDocFile( const QString &docFile );
-    void removeDocFileEntry( const QString &title );
-
-    ProfileType profileType() const { return type; }
-    void setProfileType( ProfileType t ) { type = t; }
-
-    DocuParser *docuParser() const { return dparser; }
-    void setDocuParser( DocuParser *dp ) { dparser = dp; }
-
-    static Profile* createDefaultProfile(const QString &docPath = QString());
-    static QString makeRelativePath(const QString &base, const QString &path);
-    static QString storableFilePath(const QString &fileName);
-    static QString loadableFilePath(const QString &fileName);
-
-    uint valid:1;
-    ProfileType type;
-    DocuParser *dparser;
-    QMap<QString,QString> props;
-    QMap<QString,QString> icons;
-    QMap<QString,QString> indexPages;
-    QMap<QString,QString> imageDirs;
-    QMap<QString,QString> dcfTitles;
-    QStringList docs;
-};
-
-QT_END_NAMESPACE
-
-#endif // PROFILE_H
diff --git a/tools/assistant/compat/tabbedbrowser.cpp b/tools/assistant/compat/tabbedbrowser.cpp
deleted file mode 100644
index c3c1572..0000000
--- a/tools/assistant/compat/tabbedbrowser.cpp
+++ /dev/null
@@ -1,530 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "tabbedbrowser.h"
-#include "mainwindow.h"
-#include "helpwindow.h"
-#include "config.h"
-
-#include <QStyleOptionTab>
-#include <QToolTip>
-#include <QFileInfo>
-#include <QToolButton>
-#include <QPixmap>
-#include <QIcon>
-#include <QStyle>
-#include <QTimer>
-#include <QStackedWidget>
-#include <QTimer>
-#include <QTextBlock>
-#include <QKeyEvent>
-
-QT_BEGIN_NAMESPACE
-
-#ifdef Q_WS_MAC
-const QLatin1String ImageLocation(":trolltech/assistant/images/mac/");
-#else
-const QLatin1String ImageLocation(":trolltech/assistant/images/win/");
-#endif
-
-TabbedBrowser::TabbedBrowser(MainWindow *parent)
-    : QWidget(parent)
-{
-    ui.setupUi(this);
-    init();
-
-    QStackedWidget *stack = qFindChild<QStackedWidget*>(ui.tab);
-    Q_ASSERT(stack);
-    stack->setContentsMargins(0, 0, 0, 0);
-    connect(stack, SIGNAL(currentChanged(int)), parent, SLOT(browserTabChanged()));
-
-    QPalette p = palette();
-    p.setColor(QPalette::Inactive, QPalette::Highlight,
-        p.color(QPalette::Active, QPalette::Highlight));
-    p.setColor(QPalette::Inactive, QPalette::HighlightedText,
-        p.color(QPalette::Active, QPalette::HighlightedText));
-    setPalette(p);
-}
-
-TabbedBrowser::~TabbedBrowser()
-{
-}
-
-MainWindow *TabbedBrowser::mainWindow() const
-{
-    return static_cast<MainWindow*>(parentWidget());
-}
-
-void TabbedBrowser::forward()
-{
-    currentBrowser()->forward();
-    emit browserUrlChanged(currentBrowser()->source().toString());
-}
-
-void TabbedBrowser::backward()
-{
-    currentBrowser()->backward();
-    emit browserUrlChanged(currentBrowser()->source().toString());
-}
-
-void TabbedBrowser::setSource( const QString &ref )
-{
-    HelpWindow * win = currentBrowser();
-    win->setSource(ref);
-}
-
-void TabbedBrowser::reload()
-{
-    currentBrowser()->reload();
-}
-
-void TabbedBrowser::home()
-{
-    currentBrowser()->home();
-}
-
-HelpWindow *TabbedBrowser::currentBrowser() const
-{
-    return static_cast<HelpWindow*>(ui.tab->currentWidget());
-}
-
-void TabbedBrowser::nextTab()
-{
-    if(ui.tab->currentIndex()<=ui.tab->count()-1)
-        ui.tab->setCurrentIndex(ui.tab->currentIndex()+1);
-}
-
-void TabbedBrowser::previousTab()
-{
-    int idx = ui.tab->currentIndex()-1;
-    if(idx>=0)
-        ui.tab->setCurrentIndex(idx);
-}
-
-HelpWindow *TabbedBrowser::createHelpWindow()
-{
-    MainWindow *mainWin = mainWindow();
-    HelpWindow *win = new HelpWindow(mainWin, 0);
-    win->setFrameStyle(QFrame::NoFrame);
-    win->setPalette(palette());
-    win->setSearchPaths(Config::configuration()->mimePaths());
-    ui.tab->addTab(win, tr("..."));
-    connect(win, SIGNAL(highlighted(QString)),
-             (const QObject*) (mainWin->statusBar()), SLOT(showMessage(QString)));
-    connect(win, SIGNAL(backwardAvailable(bool)),
-             mainWin, SLOT(backwardAvailable(bool)));
-    connect(win, SIGNAL(forwardAvailable(bool)),
-             mainWin, SLOT(forwardAvailable(bool)));
-    connect(win, SIGNAL(sourceChanged(QUrl)), this, SLOT(sourceChanged()));
-
-    ui.tab->cornerWidget(Qt::TopRightCorner)->setEnabled(ui.tab->count() > 1);
-	win->installEventFilter(this);
-	win->viewport()->installEventFilter(this);
-    ui.editFind->installEventFilter(this);
-    return win;
-}
-
-HelpWindow *TabbedBrowser::newBackgroundTab()
-{
-    HelpWindow *win = createHelpWindow();
-    emit tabCountChanged(ui.tab->count());
-    return win;
-}
-
-void TabbedBrowser::newTab(const QString &lnk)
-{
-    QString link(lnk);
-    if(link.isNull()) {
-        HelpWindow *w = currentBrowser();
-        if(w)
-            link = w->source().toString();
-    }
-    HelpWindow *win = createHelpWindow();
-    ui.tab->setCurrentIndex(ui.tab->indexOf(win));
-    if(!link.isNull()) {
-         win->setSource(link);
-    }
-
-    emit tabCountChanged(ui.tab->count());
-}
-
-void TabbedBrowser::zoomIn()
-{
-    currentBrowser()->zoomIn();
-    Config::configuration()->setFontPointSize(currentBrowser()->font().pointSizeF());
-}
-
-void TabbedBrowser::zoomOut()
-{
-    currentBrowser()->zoomOut();
-    Config::configuration()->setFontPointSize(currentBrowser()->font().pointSizeF());
-}
-
-void TabbedBrowser::init()
-{
-
-    lastCurrentTab = 0;
-    while(ui.tab->count()) {
-        QWidget *page = ui.tab->widget(0);
-        ui.tab->removeTab(0);
-        delete page;
-    }
-
-    connect(ui.tab, SIGNAL(currentChanged(int)),
-             this, SLOT(transferFocus()));
-
-    QTabBar *tabBar = qFindChild<QTabBar*>(ui.tab);
-    QStyleOptionTab opt;
-    if (tabBar) {
-        opt.init(tabBar);
-        opt.shape = tabBar->shape();
-        tabBar->setContextMenuPolicy(Qt::CustomContextMenu);
-        connect(tabBar, SIGNAL(customContextMenuRequested(QPoint)), SLOT(openTabMenu(QPoint)));
-    }
-
-    // workaround for sgi style
-    QPalette pal = palette();
-    pal.setColor(QPalette::Active, QPalette::Button, pal.color(QPalette::Active, QPalette::Window));
-    pal.setColor(QPalette::Disabled, QPalette::Button, pal.color(QPalette::Disabled, QPalette::Window));
-    pal.setColor(QPalette::Inactive, QPalette::Button, pal.color(QPalette::Inactive, QPalette::Window));
-
-    QToolButton *newTabButton = new QToolButton(this);
-    ui.tab->setCornerWidget(newTabButton, Qt::TopLeftCorner);
-    newTabButton->setCursor(Qt::ArrowCursor);
-    newTabButton->setAutoRaise(true);
-    newTabButton->setIcon(QIcon(ImageLocation + QLatin1String("addtab.png")));
-    QObject::connect(newTabButton, SIGNAL(clicked()), this, SLOT(newTab()));
-    newTabButton->setToolTip(tr("Add page"));
-
-    QToolButton *closeTabButton = new QToolButton(this);
-    closeTabButton->setPalette(pal);
-    ui.tab->setCornerWidget(closeTabButton, Qt::TopRightCorner);
-    closeTabButton->setCursor(Qt::ArrowCursor);
-    closeTabButton->setAutoRaise(true);
-    closeTabButton->setIcon(QIcon(ImageLocation + QLatin1String("closetab.png")));
-    QObject::connect(closeTabButton, SIGNAL(clicked()), this, SLOT(closeTab()));
-    closeTabButton->setToolTip(tr("Close page"));
-    closeTabButton->setEnabled(false);
-
-	QObject::connect(ui.toolClose, SIGNAL(clicked()), ui.frameFind, SLOT(hide()));
-	QObject::connect(ui.toolPrevious, SIGNAL(clicked()), this, SLOT(findPrevious()));
-	QObject::connect(ui.toolNext, SIGNAL(clicked()), this, SLOT(findNext()));
-	QObject::connect(ui.editFind, SIGNAL(returnPressed()), this, SLOT(findNext()));
-	QObject::connect(ui.editFind, SIGNAL(textEdited(QString)),
-				     this, SLOT(find(QString)));
-	ui.frameFind->setVisible(false);
-	ui.labelWrapped->setVisible(false);
-	autoHideTimer = new QTimer(this);
-	autoHideTimer->setInterval(5000);
-	autoHideTimer->setSingleShot(true);
-	QObject::connect(autoHideTimer, SIGNAL(timeout()), ui.frameFind, SLOT(hide()));
-}
-
-void TabbedBrowser::updateTitle(const QString &title)
-{
-    ui.tab->setTabText(ui.tab->indexOf(currentBrowser()), title.trimmed());
-}
-
-void TabbedBrowser::newTab()
-{
-    newTab(QString());
-}
-
-void TabbedBrowser::transferFocus()
-{
-    if(currentBrowser()) {
-        currentBrowser()->setFocus();
-    }
-    mainWindow()->setWindowTitle(Config::configuration()->title()
-                             + QLatin1String(" - ")
-                             + currentBrowser()->documentTitle());
-}
-
-void TabbedBrowser::initHelpWindow(HelpWindow * /*win*/)
-{
-}
-
-void TabbedBrowser::setup()
-{
-    newTab(QString());
-}
-
-void TabbedBrowser::copy()
-{
-    currentBrowser()->copy();
-}
-
-void TabbedBrowser::closeTab()
-{
-    if(ui.tab->count()==1)
-        return;
-    HelpWindow *win = currentBrowser();
-    mainWindow()->removePendingBrowser(win);
-    ui.tab->removeTab(ui.tab->indexOf(win));
-    QTimer::singleShot(0, win, SLOT(deleteLater()));
-    ui.tab->cornerWidget(Qt::TopRightCorner)->setEnabled(ui.tab->count() > 1);
-    emit tabCountChanged(ui.tab->count());
-}
-
-QStringList TabbedBrowser::sources() const
-{
-    QStringList lst;
-    int cnt = ui.tab->count();
-    for(int i=0; i<cnt; i++) {
-        lst.append(((QTextBrowser*) ui.tab->widget(i))->source().toString());
-    }
-    return lst;
-}
-
-QList<HelpWindow*> TabbedBrowser::browsers() const
-{
-    QList<HelpWindow*> list;
-    for (int i=0; i<ui.tab->count(); ++i) {
-        Q_ASSERT(qobject_cast<HelpWindow*>(ui.tab->widget(i)));
-        list.append(static_cast<HelpWindow*>(ui.tab->widget(i)));
-    }
-    return list;
-}
-
-void TabbedBrowser::sourceChanged()
-{
-    HelpWindow *win = qobject_cast<HelpWindow *>(QObject::sender());
-    Q_ASSERT(win);
-    QString docTitle(win->documentTitle());
-    if (docTitle.isEmpty())
-        docTitle = QLatin1String("...");
-    // Make the classname in the title a bit more visible (otherwise
-    // we just see the "Qt 4.0 : Q..." which isn't really helpful ;-)
-    QString qtTitle = QLatin1String("Qt ") + QString::number( (QT_VERSION >> 16) & 0xff )
-        + QLatin1String(".") + QString::number( (QT_VERSION >> 8) & 0xff )
-        + QLatin1String(": ");
-    if (docTitle.startsWith(qtTitle))
-        docTitle = docTitle.mid(qtTitle.length());
-    setTitle(win, docTitle);
-	ui.frameFind->hide();
-    ui.labelWrapped->hide();
-	win->setTextCursor(win->cursorForPosition(QPoint(0, 0)));
-}
-
-void TabbedBrowser::setTitle(HelpWindow *win, const QString &title)
-{
-    const QString tt = title.trimmed();
-    ui.tab->setTabText(ui.tab->indexOf(win), tt);
-    if (win == currentBrowser())
-        mainWindow()->setWindowTitle(Config::configuration()->title() + QLatin1String(" - ") + tt);
-}
-
-void TabbedBrowser::keyPressEvent(QKeyEvent *e)
-{
-	int key = e->key();
-	QString ttf = ui.editFind->text();
-	QString text = e->text();
-
-	if (ui.frameFind->isVisible()) {
-		switch (key) {
-		case Qt::Key_Escape:
-			ui.frameFind->hide();
-            ui.labelWrapped->hide();
-			return;
-		case Qt::Key_Backspace:
-			ttf.chop(1);
-			break;
-		case Qt::Key_Return:
-        case Qt::Key_Enter:
-			// Return/Enter key events are not accepted by QLineEdit
-			return;
-		default:
-			if (text.isEmpty()) {
-				QWidget::keyPressEvent(e);
-                                return;
-                        }
-			ttf += text;
-		}
-	} else {
-		if (text.isEmpty() || text[0].isSpace() || !text[0].isPrint()) {
-			QWidget::keyPressEvent(e);
-                        return;
-                }
-        if (text.startsWith(QLatin1Char('/'))) {
-            ui.editFind->clear();
-            find();
-            return;
-        }
-		ttf = text;
-		ui.frameFind->show();
-	}
-
-	ui.editFind->setText(ttf);
-	find(ttf, false, false);
-}
-
-void TabbedBrowser::findNext()
-{
-	find(ui.editFind->text(), true, false);
-}
-
-void TabbedBrowser::findPrevious()
-{
-	find(ui.editFind->text(), false, true);
-}
-
-void TabbedBrowser::find()
-{
-	ui.frameFind->show();
-	ui.editFind->setFocus(Qt::ShortcutFocusReason);
-	ui.editFind->selectAll();
-	autoHideTimer->stop();
-}
-
-void TabbedBrowser::find(QString ttf, bool forward, bool backward)
-{
-	HelpWindow *browser = currentBrowser();
-	QTextDocument *doc = browser->document();
-	QString oldText = ui.editFind->text();
-	QTextCursor c = browser->textCursor();
-	QTextDocument::FindFlags options;
-	QPalette p = ui.editFind->palette();
-	p.setColor(QPalette::Active, QPalette::Base, Qt::white);
-
-	if (c.hasSelection())
-		c.setPosition(forward ? c.position() : c.anchor(), QTextCursor::MoveAnchor);
-
-	QTextCursor newCursor = c;
-
-	if (!ttf.isEmpty()) {
-		if (backward)
-			options |= QTextDocument::FindBackward;
-
-		if (ui.checkCase->isChecked())
-			options |= QTextDocument::FindCaseSensitively;
-
-		if (ui.checkWholeWords->isChecked())
-			options |= QTextDocument::FindWholeWords;
-
-		newCursor = doc->find(ttf, c, options);
-		ui.labelWrapped->hide();
-
-		if (newCursor.isNull()) {
-			QTextCursor ac(doc);
-			ac.movePosition(options & QTextDocument::FindBackward
-							? QTextCursor::End : QTextCursor::Start);
-			newCursor = doc->find(ttf, ac, options);
-			if (newCursor.isNull()) {
-				p.setColor(QPalette::Active, QPalette::Base, QColor(255, 102, 102));
-				newCursor = c;
-			} else
-				ui.labelWrapped->show();
-		}
-	}
-
-	if (!ui.frameFind->isVisible())
-		ui.frameFind->show();
-	browser->setTextCursor(newCursor);
-	ui.editFind->setPalette(p);
-	if (!ui.editFind->hasFocus())
-		autoHideTimer->start();
-}
-
-bool TabbedBrowser::eventFilter(QObject *o, QEvent *e)
-{
-    if (o == ui.editFind) {
-        if (e->type() == QEvent::FocusIn && autoHideTimer->isActive())
-            autoHideTimer->stop();
-    } else if (e->type() == QEvent::KeyPress && ui.frameFind->isVisible()) { // assume textbrowser
-		QKeyEvent *ke = static_cast<QKeyEvent *>(e);
-		if (ke->key() == Qt::Key_Space) {
-			keyPressEvent(ke);
-			return true;
-		}
-	}
-
-	return QWidget::eventFilter(o, e);
-}
-
-void TabbedBrowser::openTabMenu(const QPoint& pos)
-{
-    QTabBar *tabBar = qFindChild<QTabBar*>(ui.tab);
-    
-    QMenu m(QLatin1String(""), tabBar);
-    QAction *new_action = m.addAction(tr("New Tab"));
-    QAction *close_action = m.addAction(tr("Close Tab"));
-    QAction *close_others_action = m.addAction(tr("Close Other Tabs"));
-
-    if (tabBar->count() == 1) {
-        close_action->setEnabled(false);
-        close_others_action->setEnabled(false);
-    }
-    
-    QAction *action_picked = m.exec(tabBar->mapToGlobal(pos));
-    if (!action_picked)
-        return;
-
-    if (action_picked == new_action) {
-        newTab();
-        return;
-    } 
-
-    QList<HelpWindow*> windowList = browsers();
-    for (int i = 0; i < tabBar->count(); ++i) {
-        if (tabBar->tabRect(i).contains(pos)) {
-            HelpWindow *win = static_cast<HelpWindow*>(ui.tab->widget(i));
-            if (action_picked == close_action) {
-                mainWindow()->removePendingBrowser(win);
-                QTimer::singleShot(0, win, SLOT(deleteLater()));
-            }
-            windowList.removeOne(win);
-            break;
-        }
-    }
-
-    if (action_picked == close_others_action) {
-        foreach (HelpWindow* win, windowList) {
-            mainWindow()->removePendingBrowser(win);
-            QTimer::singleShot(0, win, SLOT(deleteLater()));
-            windowList.removeOne(win);
-        }
-    }
-
-    ui.tab->cornerWidget(Qt::TopRightCorner)->setEnabled(windowList.count() > 1);
-    emit tabCountChanged(windowList.count());
-}
-
-QT_END_NAMESPACE
diff --git a/tools/assistant/compat/tabbedbrowser.h b/tools/assistant/compat/tabbedbrowser.h
deleted file mode 100644
index 0e32505..0000000
--- a/tools/assistant/compat/tabbedbrowser.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef TABBEDBROWSER_H
-#define TABBEDBROWSER_H
-
-#include "ui_tabbedbrowser.h"
-
-QT_BEGIN_NAMESPACE
-
-class MainWindow;
-class HelpWindow;
-class QStyleSheet;
-class QMimeSourceFactory;
-class QTimer;
-
-class TabbedBrowser : public QWidget
-{
-    Q_OBJECT
-public:
-    TabbedBrowser(MainWindow *parent);
-    virtual ~TabbedBrowser();
-
-    MainWindow *mainWindow() const;
-    HelpWindow *currentBrowser() const;
-    QStringList sources() const;
-    QList<HelpWindow*> browsers() const;
-
-    HelpWindow* newBackgroundTab();
-    HelpWindow* createHelpWindow();
-
-    void setTitle(HelpWindow*, const QString &);
-
-signals:
-    void tabCountChanged(int count);
-    void browserUrlChanged(const QString &link);
-
-protected:
-	void keyPressEvent(QKeyEvent *);
-	bool eventFilter(QObject *o, QEvent *e);
-
-public slots:
-    void init();
-    void forward();
-    void backward();
-    void setSource(const QString &ref);
-    void reload();
-    void home();
-    void nextTab();
-    void previousTab();
-    void newTab(const QString &lnk);
-    void zoomIn();
-    void zoomOut();
-    void updateTitle(const QString &title);
-    void newTab();
-    void transferFocus();
-    void initHelpWindow(HelpWindow *win);
-    void setup();
-    void copy();
-    void closeTab();
-    void sourceChanged();
-
-    void find();
-    void findNext();
-    void findPrevious();
-
-private slots:
-    void find(QString, bool forward = false, bool backward = false);
-    void openTabMenu(const QPoint& pos);
-
-private:
-    Ui::TabbedBrowser ui;
-    QWidget *lastCurrentTab;
-    QFont tabFont;
-
-    QString fixedFontFam;
-    QColor lnkColor;
-    bool underlineLnk;
-	QTimer *autoHideTimer;
-};
-
-QT_END_NAMESPACE
-
-#endif // TABBEDBROWSER_H
diff --git a/tools/assistant/compat/tabbedbrowser.ui b/tools/assistant/compat/tabbedbrowser.ui
deleted file mode 100644
index 411f145..0000000
--- a/tools/assistant/compat/tabbedbrowser.ui
+++ /dev/null
@@ -1,233 +0,0 @@
-<ui version="4.0" >
- <author></author>
- <comment>*********************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-*********************************************************************</comment>
- <exportmacro></exportmacro>
- <class>TabbedBrowser</class>
- <widget class="QWidget" name="TabbedBrowser" >
-  <property name="geometry" >
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>710</width>
-    <height>664</height>
-   </rect>
-  </property>
-  <property name="windowTitle" >
-   <string>TabbedBrowser</string>
-  </property>
-  <layout class="QVBoxLayout" >
-   <property name="margin" >
-    <number>0</number>
-   </property>
-   <property name="spacing" >
-    <number>0</number>
-   </property>
-   <item>
-    <widget class="QTabWidget" name="tab" >
-     <widget class="QWidget" name="frontpage" >
-      <attribute name="title" >
-       <string>Untitled</string>
-      </attribute>
-      <layout class="QGridLayout" >
-       <property name="margin" >
-        <number>8</number>
-       </property>
-       <property name="spacing" >
-        <number>6</number>
-       </property>
-      </layout>
-     </widget>
-    </widget>
-   </item>
-   <item>
-    <widget class="QFrame" name="frameFind" >
-     <property name="frameShape" >
-      <enum>QFrame::StyledPanel</enum>
-     </property>
-     <property name="frameShadow" >
-      <enum>QFrame::Raised</enum>
-     </property>
-     <layout class="QHBoxLayout" >
-      <property name="margin" >
-       <number>0</number>
-      </property>
-      <property name="spacing" >
-       <number>6</number>
-      </property>
-      <item>
-       <widget class="QToolButton" name="toolClose" >
-        <property name="text" >
-         <string/>
-        </property>
-        <property name="icon" >
-         <iconset resource="assistant.qrc" >:/trolltech/assistant/images/close.png</iconset>
-        </property>
-        <property name="autoRaise" >
-         <bool>true</bool>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QLineEdit" name="editFind" >
-        <property name="sizePolicy" >
-         <sizepolicy>
-          <hsizetype>0</hsizetype>
-          <vsizetype>0</vsizetype>
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="minimumSize" >
-         <size>
-          <width>150</width>
-          <height>0</height>
-         </size>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QToolButton" name="toolPrevious" >
-        <property name="text" >
-         <string>Previous</string>
-        </property>
-        <property name="icon" >
-         <iconset resource="assistant.qrc" >:/trolltech/assistant/images/win/previous.png</iconset>
-        </property>
-        <property name="toolButtonStyle" >
-         <enum>Qt::ToolButtonTextBesideIcon</enum>
-        </property>
-        <property name="autoRaise" >
-         <bool>true</bool>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QToolButton" name="toolNext" >
-        <property name="minimumSize" >
-         <size>
-          <width>0</width>
-          <height>0</height>
-         </size>
-        </property>
-        <property name="text" >
-         <string>Next</string>
-        </property>
-        <property name="icon" >
-         <iconset resource="assistant.qrc" >:/trolltech/assistant/images/win/next.png</iconset>
-        </property>
-        <property name="toolButtonStyle" >
-         <enum>Qt::ToolButtonTextBesideIcon</enum>
-        </property>
-        <property name="autoRaise" >
-         <bool>true</bool>
-        </property>
-        <property name="arrowType" >
-         <enum>Qt::NoArrow</enum>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QCheckBox" name="checkCase" >
-        <property name="text" >
-         <string>Case Sensitive</string>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QCheckBox" name="checkWholeWords" >
-        <property name="text" >
-         <string>Whole words</string>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QLabel" name="labelWrapped" >
-        <property name="minimumSize" >
-         <size>
-          <width>0</width>
-          <height>20</height>
-         </size>
-        </property>
-        <property name="maximumSize" >
-         <size>
-          <width>105</width>
-          <height>20</height>
-         </size>
-        </property>
-        <property name="text" >
-         <string>&lt;img src=":/trolltech/assistant/images/wrap.png">&amp;nbsp;Search wrapped</string>
-        </property>
-        <property name="textFormat" >
-         <enum>Qt::RichText</enum>
-        </property>
-        <property name="scaledContents" >
-         <bool>true</bool>
-        </property>
-        <property name="alignment" >
-         <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <spacer>
-        <property name="orientation" >
-         <enum>Qt::Horizontal</enum>
-        </property>
-        <property name="sizeHint" >
-         <size>
-          <width>81</width>
-          <height>21</height>
-         </size>
-        </property>
-       </spacer>
-      </item>
-     </layout>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <pixmapfunction></pixmapfunction>
- <resources>
-  <include location="assistant.qrc" />
- </resources>
- <connections/>
-</ui>
diff --git a/tools/assistant/compat/topicchooser.cpp b/tools/assistant/compat/topicchooser.cpp
deleted file mode 100644
index b2e7e98..0000000
--- a/tools/assistant/compat/topicchooser.cpp
+++ /dev/null
@@ -1,101 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "topicchooser.h"
-
-#include <QLabel>
-#include <QListWidget>
-#include <QPushButton>
-
-QT_BEGIN_NAMESPACE
-
-TopicChooser::TopicChooser(QWidget *parent, const QStringList &lnkNames,
-                            const QStringList &lnks, const QString &title)
-    : QDialog(parent), links(lnks), linkNames(lnkNames)
-{
-    ui.setupUi(this);
-
-    ui.label->setText(tr("Choose a topic for <b>%1</b>").arg(title));
-    ui.listbox->addItems(linkNames);
-    if (ui.listbox->count() != 0)
-        ui.listbox->setCurrentRow(0);
-    ui.listbox->setFocus();
-}
-
-QString TopicChooser::link() const
-{
-    if (ui.listbox->currentRow() == -1)
-        return QString();
-    QString s = ui.listbox->item(ui.listbox->currentRow())->text();
-    if (s.isEmpty())
-        return s;
-    int i = linkNames.indexOf(s);
-    return links[i];
-}
-
-QString TopicChooser::getLink(QWidget *parent, const QStringList &lnkNames,
-                              const QStringList &lnks, const QString &title)
-{
-    TopicChooser *dlg = new TopicChooser(parent, lnkNames, lnks, title);
-    QString lnk;
-    if (dlg->exec() == QDialog::Accepted)
-        lnk = dlg->link();
-    delete dlg;
-    return lnk;
-}
-
-void TopicChooser::on_buttonDisplay_clicked()
-{
-    accept();
-}
-
-void TopicChooser::on_buttonCancel_clicked()
-{
-    reject();
-}
-
-void TopicChooser::on_listbox_itemActivated(QListWidgetItem *item)
-{
-    Q_UNUSED(item);
-    accept();
-}
-
-QT_END_NAMESPACE
diff --git a/tools/assistant/compat/topicchooser.ui b/tools/assistant/compat/topicchooser.ui
deleted file mode 100644
index 18ff61b..0000000
--- a/tools/assistant/compat/topicchooser.ui
+++ /dev/null
@@ -1,162 +0,0 @@
-<ui version="4.0" >
- <comment>*********************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-*********************************************************************</comment>
- <class>TopicChooser</class>
- <widget class="QDialog" name="TopicChooser" >
-  <property name="geometry" >
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>391</width>
-    <height>223</height>
-   </rect>
-  </property>
-  <property name="windowTitle" >
-   <string>Choose Topic</string>
-  </property>
-  <property name="whatsThis" >
-   <string>Select a topic from the list and click the &lt;b>Display&lt;/b>-button to open the online help.</string>
-  </property>
-  <property name="sizeGripEnabled" >
-   <bool>true</bool>
-  </property>
-  <layout class="QVBoxLayout" >
-   <property name="spacing" >
-    <number>6</number>
-   </property>
-   <property name="leftMargin" >
-    <number>11</number>
-   </property>
-   <property name="topMargin" >
-    <number>11</number>
-   </property>
-   <property name="rightMargin" >
-    <number>11</number>
-   </property>
-   <property name="bottomMargin" >
-    <number>11</number>
-   </property>
-   <item>
-    <widget class="QLabel" name="label" >
-     <property name="text" >
-      <string>&amp;Topics</string>
-     </property>
-     <property name="buddy" >
-      <cstring>listbox</cstring>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QListWidget" name="listbox" >
-     <property name="whatsThis" >
-      <string>Displays a list of available help topics for the keyword.</string>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <layout class="QHBoxLayout" >
-     <property name="spacing" >
-      <number>6</number>
-     </property>
-     <property name="leftMargin" >
-      <number>0</number>
-     </property>
-     <property name="topMargin" >
-      <number>0</number>
-     </property>
-     <property name="rightMargin" >
-      <number>0</number>
-     </property>
-     <property name="bottomMargin" >
-      <number>0</number>
-     </property>
-     <item>
-      <spacer>
-       <property name="orientation" >
-        <enum>Qt::Horizontal</enum>
-       </property>
-       <property name="sizeType" >
-        <enum>QSizePolicy::Expanding</enum>
-       </property>
-       <property name="sizeHint" >
-        <size>
-         <width>20</width>
-         <height>20</height>
-        </size>
-       </property>
-      </spacer>
-     </item>
-     <item>
-      <widget class="QPushButton" name="buttonDisplay" >
-       <property name="whatsThis" >
-        <string>Open the topic selected in the list.</string>
-       </property>
-       <property name="text" >
-        <string>&amp;Display</string>
-       </property>
-       <property name="autoDefault" >
-        <bool>true</bool>
-       </property>
-       <property name="default" >
-        <bool>true</bool>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QPushButton" name="buttonCancel" >
-       <property name="whatsThis" >
-        <string>Close the Dialog.</string>
-       </property>
-       <property name="text" >
-        <string>&amp;Close</string>
-       </property>
-       <property name="autoDefault" >
-        <bool>true</bool>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-  </layout>
- </widget>
- <resources/>
- <connections/>
-</ui>
diff --git a/tools/assistant/lib/lib.pro b/tools/assistant/lib/lib.pro
index 51933de..26d3456 100644
--- a/tools/assistant/lib/lib.pro
+++ b/tools/assistant/lib/lib.pro
@@ -23,7 +23,6 @@ unix:QMAKE_PKGCONFIG_REQUIRES += QtNetwork \
     QtSql \
     QtXml
 LIBS_PRIVATE += -l$$qclucene
-
 RESOURCES += helpsystem.qrc
 SOURCES += qhelpenginecore.cpp \
     qhelpengine.cpp \
@@ -41,6 +40,7 @@ SOURCES += qhelpenginecore.cpp \
     qhelpsearchindexwriter_default.cpp \
     qhelpsearchindexreader_default.cpp \
     qhelpsearchindexreader.cpp \
+    qclucenefieldnames.cpp \
     qhelp_global.cpp
 
 # access to clucene
@@ -63,7 +63,8 @@ HEADERS += qhelpenginecore.h \
     qhelpsearchindex_default_p.h \
     qhelpsearchindexwriter_default_p.h \
     qhelpsearchindexreader_default_p.h \
-    qhelpsearchindexreader_p.h
+    qhelpsearchindexreader_p.h \
+    qclucenefieldnames_p.h
 
 # access to clucene
 HEADERS += qhelpsearchindexwriter_clucene_p.h \
diff --git a/tools/assistant/lib/qclucenefieldnames.cpp b/tools/assistant/lib/qclucenefieldnames.cpp
new file mode 100644
index 0000000..84e3a1a
--- /dev/null
+++ b/tools/assistant/lib/qclucenefieldnames.cpp
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Assistant of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qclucenefieldnames_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace qt {
+namespace fulltextsearch {
+namespace clucene {
+const QString AttributeField(QLatin1String("attribute"));
+const QString ContentField(QLatin1String("content"));
+const QString NamespaceField(QLatin1String("namespace"));
+const QString PathField(QLatin1String("path"));
+const QString TitleField(QLatin1String("title"));
+const QString TitleTokenizedField(QLatin1String("titleTokenized"));
+} // namespace clucene
+} // namespace fulltextsearch
+} // namespace qt
+
+QT_END_NAMESPACE
diff --git a/tools/assistant/compat/fontsettingsdialog.h b/tools/assistant/lib/qclucenefieldnames_p.h
index 6599d2a..ae13515 100644
--- a/tools/assistant/compat/fontsettingsdialog.h
+++ b/tools/assistant/lib/qclucenefieldnames_p.h
@@ -39,39 +39,27 @@
 **
 ****************************************************************************/
 
-#ifndef _FONT_SETTINGS_DIALOG_H_
-#define _FONT_SETTINGS_DIALOG_H_
+#ifndef QCLUCENEFIELDNAMES_P_H
+#define QCLUCENEFIELDNAMES_P_H
 
-#include <QtCore/QObject>
-#include <QtGui/QDialog>
+#include <QtCore/QtGlobal>
+#include <QtCore/QString>
 
 QT_BEGIN_NAMESPACE
 
-class FontPanel;
-struct FontSettings;
-class QDialogButtonBox;
-
-class FontSettingsDialog : public QDialog
-{
-    Q_OBJECT
-
-public:
-    FontSettingsDialog(QWidget *parent = 0);
-    ~FontSettingsDialog();
-
-    bool showDialog(FontSettings *settings);
-
-private:
-    void updateFontSettings(FontSettings *settings);
-    void setupFontSettingsDialog(const FontSettings *settings);
-    
-private:
-    FontPanel *m_windowFontPanel;
-    FontPanel *m_browserFontPanel;
-    QDialogButtonBox *m_dialogButtonBox;
-};
-
-#endif  // _FONT_SETTINGS_DIALOG_H_
-
+namespace qt {
+namespace fulltextsearch {
+namespace clucene {
+    extern const QString AttributeField;
+    extern const QString ContentField;
+    extern const QString NamespaceField;
+    extern const QString PathField;
+    extern const QString TitleField;
+    extern const QString TitleTokenizedField;
+} // namespace clucene
+} // namespace fulltextsearch
+} // namespace qt
 
 QT_END_NAMESPACE
+
+#endif // QCLUCENEFIELDNAMES_P_H
diff --git a/tools/assistant/lib/qhelp_global.cpp b/tools/assistant/lib/qhelp_global.cpp
index 539b504..d8a94d3 100644
--- a/tools/assistant/lib/qhelp_global.cpp
+++ b/tools/assistant/lib/qhelp_global.cpp
@@ -39,6 +39,7 @@
 **
 ****************************************************************************/
 
+#include <QtCore/QCoreApplication>
 #include <QtCore/QRegExp>
 #include <QtCore/QMutexLocker>
 #include <QtGui/QTextDocument>
@@ -60,7 +61,7 @@ QString QHelpGlobal::uniquifyConnectionName(const QString &name, void *pointer)
 
 QString QHelpGlobal::documentTitle(const QString &content)
 {
-    QString title = QObject::tr("Untitled");
+    QString title = QCoreApplication::translate("QHelp", "Untitled");
     if (!content.isEmpty()) {
         int start = content.indexOf(QLatin1String("<title>"), 0, Qt::CaseInsensitive) + 7;
         int end = content.indexOf(QLatin1String("</title>"), 0, Qt::CaseInsensitive);
@@ -86,17 +87,18 @@ QString QHelpGlobal::codecFromData(const QByteArray &data)
 
 QString QHelpGlobal::codecFromHtmlData(const QByteArray &data)
 {
-    QString content = QString::fromUtf8(data.constData(), data.size());
-    int start = content.indexOf(QLatin1String("<meta"), 0, Qt::CaseInsensitive);
+    QString head = QString::fromUtf8(data.constData(), qMin(1000, data.size()));
+    int start = head.indexOf(QLatin1String("<meta"), 0, Qt::CaseInsensitive);
     if (start > 0) {
-        int end;
         QRegExp r(QLatin1String("charset=([^\"\\s]+)"));
         while (start != -1) {
-            end = content.indexOf(QLatin1Char('>'), start) + 1;
-            const QString &meta = content.mid(start, end - start).toLower();
+            const int end = head.indexOf(QLatin1Char('>'), start) + 1;
+            if (end <= start)
+                break;
+            const QString &meta = head.mid(start, end - start).toLower();
             if (r.indexIn(meta) != -1)
                 return r.cap(1);
-            start = content.indexOf(QLatin1String("<meta"), end,
+            start = head.indexOf(QLatin1String("<meta"), end,
                                     Qt::CaseInsensitive);
         }
     }
@@ -105,8 +107,8 @@ QString QHelpGlobal::codecFromHtmlData(const QByteArray &data)
 
 QString QHelpGlobal::codecFromXmlData(const QByteArray &data)
 {
-    QString content = QString::fromUtf8(data.constData(), data.size());
+    QString head = QString::fromUtf8(data.constData(), qMin(1000, data.size()));
     const QRegExp encodingExp(QLatin1String("^\\s*<\\?xml version="
         "\"\\d\\.\\d\" encoding=\"([^\"]+)\"\\?>.*"));
-    return encodingExp.exactMatch(content) ? encodingExp.cap(1) : QString();
+    return encodingExp.exactMatch(head) ? encodingExp.cap(1) : QString();
 }
diff --git a/tools/assistant/lib/qhelpcollectionhandler.cpp b/tools/assistant/lib/qhelpcollectionhandler.cpp
index cb7e457..235f737 100644
--- a/tools/assistant/lib/qhelpcollectionhandler.cpp
+++ b/tools/assistant/lib/qhelpcollectionhandler.cpp
@@ -308,10 +308,8 @@ bool QHelpCollectionHandler::addCustomFilter(const QString &filterName,
     m_query.prepare(QLatin1String("SELECT Id FROM FilterNameTable WHERE Name=?"));
     m_query.bindValue(0, filterName);
     m_query.exec();
-    while (m_query.next()) {
+    if (m_query.next())
         nameId = m_query.value(0).toInt();
-        break;
-    }
 
     m_query.exec(QLatin1String("SELECT Id, Name FROM FilterAttributeTable"));
     QStringList idsToInsert = attributes;
diff --git a/tools/assistant/lib/qhelpenginecore.cpp b/tools/assistant/lib/qhelpenginecore.cpp
index 066e4d5..71306af 100644
--- a/tools/assistant/lib/qhelpenginecore.cpp
+++ b/tools/assistant/lib/qhelpenginecore.cpp
@@ -119,7 +119,7 @@ bool QHelpEngineCorePrivate::setup()
         QHelpDBReader *reader = new QHelpDBReader(absFileName,
             QHelpGlobal::uniquifyConnectionName(info.fileName, this), this);
         if (!reader->init()) {
-            emit q->warning(tr("Cannot open documentation file %1: %2!")
+            emit q->warning(QHelpEngineCore::tr("Cannot open documentation file %1: %2!")
                 .arg(absFileName, reader->errorMessage()));
             continue;
         }
@@ -406,8 +406,9 @@ QStringList QHelpEngineCore::customFilters() const
 
 /*!
     Adds the new custom filter \a filterName. The filter attributes
-    are specified by \a attributes. The function returns false if
-    the filter can not be added, e.g. when the filter already exists.
+    are specified by \a attributes. If the filter already exists,
+    its attribute set is replaced. The function returns true if
+    the operation succeeded, otherwise it returns false.
 
     \sa customFilters(), removeCustomFilter()
 */
diff --git a/tools/assistant/lib/qhelpgenerator.cpp b/tools/assistant/lib/qhelpgenerator.cpp
index 4b94ebf..783f016 100644
--- a/tools/assistant/lib/qhelpgenerator.cpp
+++ b/tools/assistant/lib/qhelpgenerator.cpp
@@ -47,6 +47,7 @@
 #include <QtCore/QFileInfo>
 #include <QtCore/QDir>
 #include <QtCore/QDebug>
+#include <QtCore/QSet>
 #include <QtCore/QVariant>
 #include <QtCore/QDateTime>
 #include <QtCore/QTextCodec>
@@ -537,7 +538,8 @@ bool QHelpGenerator::insertFiles(const QStringList &files, const QString &rootPa
         }
 
         int fileId = -1;
-        if (!d->fileMap.contains(fileName)) {
+        QMap<QString, int>::Iterator fileMapIt = d->fileMap.find(fileName);
+        if (fileMapIt == d->fileMap.end()) {
             fileDataList.append(qCompress(data));
 
             fileNameData.name = fileName;
@@ -551,18 +553,20 @@ bool QHelpGenerator::insertFiles(const QStringList &files, const QString &rootPa
 
             ++tableFileId;
         } else {
-            fileId = d->fileMap.value(fileName);
+            fileId = fileMapIt.value();
+            QSet<int> &fileFilterSet = d->fileFilterMap[fileId];
+            QSet<int> &tmpFileFilterSet = tmpFileFilterMap[fileId];
             foreach (const int &filter, filterAtts) {
-                if (!d->fileFilterMap.value(fileId).contains(filter)
-                    && !tmpFileFilterMap.value(fileId).contains(filter)) {
-                        d->fileFilterMap[fileId].insert(filter);
-                        tmpFileFilterMap[fileId].insert(filter);
+                if (!fileFilterSet.contains(filter)
+                    && !tmpFileFilterSet.contains(filter)) {
+                    fileFilterSet.insert(filter);
+                    tmpFileFilterSet.insert(filter);
                 }
             }
         }
     }
 
-    if (tmpFileFilterMap.count()) {
+    if (!tmpFileFilterMap.isEmpty()) {
         d->query->exec(QLatin1String("BEGIN"));
         QMap<int, QSet<int> >::const_iterator it = tmpFileFilterMap.constBegin();
         while (it != tmpFileFilterMap.constEnd()) {
@@ -625,8 +629,7 @@ bool QHelpGenerator::registerCustomFilter(const QString &filterName,
     while (d->query->next()) {
         attributeMap.insert(d->query->value(1).toString(),
             d->query->value(0).toInt());
-        if (idsToInsert.contains(d->query->value(1).toString()))
-            idsToInsert.removeAll(d->query->value(1).toString());
+        idsToInsert.removeAll(d->query->value(1).toString());
     }
 
     foreach (const QString &id, idsToInsert) {
@@ -674,7 +677,7 @@ bool QHelpGenerator::registerCustomFilter(const QString &filterName,
     return true;
 }
 
-bool QHelpGenerator::insertKeywords(const QList<QHelpDataIndexItem> keywords,
+bool QHelpGenerator::insertKeywords(const QList<QHelpDataIndexItem> &keywords,
                                     const QStringList &filterAttributes)
 {
     if (!d->query)
@@ -704,7 +707,17 @@ bool QHelpGenerator::insertKeywords(const QList<QHelpDataIndexItem> keywords,
 
     int i = 0;
     d->query->exec(QLatin1String("BEGIN"));
+    QSet<QString> indices;
     foreach (const QHelpDataIndexItem &itm, keywords) {
+
+        /*
+         * Identical ids make no sense and just confuse the Assistant user,
+         * so we ignore all repetitions.
+         */
+        if (indices.contains(itm.identifier))
+            continue;
+        indices.insert(itm.identifier);
+
         pos = itm.reference.indexOf(QLatin1Char('#'));
         fileName = itm.reference.left(pos);
         if (pos > -1)
@@ -716,8 +729,9 @@ bool QHelpGenerator::insertKeywords(const QList<QHelpDataIndexItem> keywords,
         if (fName.startsWith(QLatin1String("./")))
             fName = fName.mid(2);
 
-        if (d->fileMap.contains(fName))
-            fileId = d->fileMap.value(fName);
+        QMap<QString, int>::ConstIterator it = d->fileMap.find(fName);
+        if (it != d->fileMap.end())
+            fileId = it.value();
         else
             fileId = 1;
 
@@ -749,7 +763,7 @@ bool QHelpGenerator::insertKeywords(const QList<QHelpDataIndexItem> keywords,
     d->query->exec(QLatin1String("COMMIT"));
 
     d->query->exec(QLatin1String("SELECT COUNT(Id) FROM IndexTable"));
-    if (d->query->next() && d->query->value(0).toInt() >= keywords.count())
+    if (d->query->next() && d->query->value(0).toInt() >= indices.count())
         return true;
     return false;
 }
@@ -824,4 +838,68 @@ bool QHelpGenerator::insertMetaData(const QMap<QString, QVariant> &metaData)
     return true;
 }
 
+bool QHelpGenerator::checkLinks(const QHelpDataInterface &helpData)
+{
+    /*
+     * Step 1: Gather the canoncal file paths of all files in the project.
+     *         We use a set, because there will be a lot of look-ups.
+     */
+    QSet<QString> files;
+    foreach (const QHelpDataFilterSection &filterSection, helpData.filterSections()) {
+        foreach (const QString &file, filterSection.files()) {
+            QFileInfo fileInfo(helpData.rootPath() + QDir::separator() + file);
+            const QString &canonicalFileName = fileInfo.canonicalFilePath();
+            if (!fileInfo.exists())
+                emit warning(tr("File '%1' does not exist.").arg(file));
+            else
+                files.insert(canonicalFileName);
+        }
+    }
+
+    /*
+     * Step 2: Check the hypertext and image references of all HTML files.
+     *         Note that we don't parse the files, but simply grep for the
+     *         respective HTML elements. Therefore. contents that are e.g.
+     *         commented out can cause false warning.
+     */
+    bool allLinksOk = true;
+    foreach (const QString &fileName, files) {
+        if (!fileName.endsWith(QLatin1String("html"))
+            && !fileName.endsWith(QLatin1String("htm")))
+            continue;
+        QFile htmlFile(fileName);
+        if (!htmlFile.open(QIODevice::ReadOnly)) {
+            emit warning(tr("File '%1' cannot be opened.").arg(fileName));
+            continue;
+        }
+        const QRegExp linkPattern(QLatin1String("<(?:a href|img src)=\"?([^#\">]+)[#\">]"));
+        QTextStream stream(&htmlFile);
+        const QString codec = QHelpGlobal::codecFromData(htmlFile.read(1000));
+        stream.setCodec(QTextCodec::codecForName(codec.toLatin1().constData()));
+        const QString &content = stream.readAll();
+        QStringList invalidLinks;
+        for (int pos = linkPattern.indexIn(content); pos != -1;
+             pos = linkPattern.indexIn(content, pos + 1)) {
+            const QString& linkedFileName = linkPattern.cap(1);
+            if (linkedFileName.contains(QLatin1String("://")))
+                continue;
+            const QString curDir = QFileInfo(fileName).dir().path();
+            const QString &canonicalLinkedFileName =
+                QFileInfo(curDir + QDir::separator() + linkedFileName).canonicalFilePath();
+            if (!files.contains(canonicalLinkedFileName)
+                && !invalidLinks.contains(canonicalLinkedFileName)) {
+                emit warning(tr("File '%1' contains an invalid link to file '%2'").
+                         arg(fileName).arg(linkedFileName));
+                allLinksOk = false;
+                invalidLinks.append(canonicalLinkedFileName);
+            }
+        }
+    }
+
+    if (!allLinksOk)
+        d->error = tr("Invalid links in HTML files.");
+    return allLinksOk;
+}
+
 QT_END_NAMESPACE
+
diff --git a/tools/assistant/lib/qhelpgenerator_p.h b/tools/assistant/lib/qhelpgenerator_p.h
index c589e25..823a07a 100644
--- a/tools/assistant/lib/qhelpgenerator_p.h
+++ b/tools/assistant/lib/qhelpgenerator_p.h
@@ -74,6 +74,7 @@ public:
 
     bool generate(QHelpDataInterface *helpData,
         const QString &outputFileName);
+    bool checkLinks(const QHelpDataInterface &helpData);
     QString error() const;
 
 Q_SIGNALS:
@@ -96,7 +97,7 @@ private:
         const QStringList &filterAttribs, bool forceUpdate = false);
     bool registerVirtualFolder(const QString &folderName, const QString &ns);
     bool insertFilterAttributes(const QStringList &attributes);
-    bool insertKeywords(const QList<QHelpDataIndexItem> keywords,
+    bool insertKeywords(const QList<QHelpDataIndexItem> &keywords,
         const QStringList &filterAttributes);
     bool insertFiles(const QStringList &files, const QString &rootPath,
         const QStringList &filterAttributes);
diff --git a/tools/assistant/lib/qhelpprojectdata.cpp b/tools/assistant/lib/qhelpprojectdata.cpp
index 869a446..83491a0 100644
--- a/tools/assistant/lib/qhelpprojectdata.cpp
+++ b/tools/assistant/lib/qhelpprojectdata.cpp
@@ -41,6 +41,7 @@
 
 #include "qhelpprojectdata_p.h"
 
+#include <QtCore/QCoreApplication>
 #include <QtCore/QDir>
 #include <QtCore/QFileInfo>
 #include <QtCore/QStack>
@@ -82,7 +83,7 @@ private:
 
 void QHelpProjectDataPrivate::raiseUnknownTokenError()
 {
-    raiseError(QObject::tr("Unknown token."));
+    raiseError(QCoreApplication::translate("QHelpProject", "Unknown token."));
 }
 
 void QHelpProjectDataPrivate::readData(const QByteArray &contents)
@@ -95,12 +96,14 @@ void QHelpProjectDataPrivate::readData(const QByteArray &contents)
                 && attributes().value(QLatin1String("version")) == QLatin1String("1.0"))
                 readProject();
             else
-                raiseError(QObject::tr("Unknown token. Expected \"QtHelpProject\"!"));
+                raiseError(QCoreApplication::translate("QHelpProject",
+                               "Unknown token. Expected \"QtHelpProject\"!"));
         }
     }
 
     if (hasError()) {
-        raiseError(QObject::tr("Error in line %1: %2").arg(lineNumber())
+        raiseError(QCoreApplication::translate("QHelpProject",
+                       "Error in line %1: %2").arg(lineNumber())
             .arg(errorString()));
     }
 }
@@ -113,11 +116,15 @@ void QHelpProjectDataPrivate::readProject()
             if (name() == QLatin1String("virtualFolder")) {
                 virtualFolder = readElementText();
                 if (virtualFolder.contains(QLatin1String("/")))
-                    raiseError(QObject::tr("A virtual folder must not contain a \'/\' character!"));
+                    raiseError(QCoreApplication::translate("QHelpProject",
+                                   "A virtual folder must not contain "
+                                   "a \'/\' character!"));
             } else if (name() == QLatin1String("namespace")) {
                 namespaceName = readElementText();
                 if (namespaceName.contains(QLatin1String("/")))
-                    raiseError(QObject::tr("A namespace must not contain a \'/\' character!"));
+                    raiseError(QCoreApplication::translate("QHelpProject",
+                                   "A namespace must not contain a "
+                                   "\'/\' character!"));
             } else if (name() == QLatin1String("customFilter")) {
                 readCustomFilter();
             } else if (name() == QLatin1String("filterSection")) {
@@ -125,17 +132,21 @@ void QHelpProjectDataPrivate::readProject()
             } else if (name() == QLatin1String("metaData")) {
                 QString n = attributes().value(QLatin1String("name")).toString();
                 if (!metaData.contains(n))
-                    metaData[n] = attributes().value(QLatin1String("value")).toString();
+                    metaData[n]
+                        = attributes().value(QLatin1String("value")).toString();
                 else
-                    metaData.insert(n, attributes().value(QLatin1String("value")).toString());
+                    metaData.insert(n, attributes().
+                                    value(QLatin1String("value")).toString());
             } else {
                 raiseUnknownTokenError();
             }
         } else if (isEndElement() && name() == QLatin1String("QtHelpProject")) {
             if (namespaceName.isEmpty())
-                raiseError(QObject::tr("Missing namespace in QtHelpProject."));
+                raiseError(QCoreApplication::translate("QHelpProject",
+                              "Missing namespace in QtHelpProject."));
             else if (virtualFolder.isEmpty())
-                raiseError(QObject::tr("Missing virtual folder in QtHelpProject"));
+                raiseError(QCoreApplication::translate("QHelpProject",
+                               "Missing virtual folder in QtHelpProject"));
             break;
         }
     }
@@ -223,12 +234,14 @@ void QHelpProjectDataPrivate::readKeywords()
                 if (attributes().value(QLatin1String("ref")).toString().isEmpty()
                     || (attributes().value(QLatin1String("name")).toString().isEmpty()
                     && attributes().value(QLatin1String("id")).toString().isEmpty()))
-                    raiseError(QObject::tr("Missing attribute in keyword at line %1.")
-                        .arg(lineNumber()));
-                filterSectionList.last().addIndex(
-                    QHelpDataIndexItem(attributes().value(QLatin1String("name")).toString(),
-                        attributes().value(QLatin1String("id")).toString(),
-                        attributes().value(QLatin1String("ref")).toString()));
+                    raiseError(QCoreApplication::translate("QHelpProject",
+                                   "Missing attribute in keyword at line %1.")
+                               .arg(lineNumber()));
+                filterSectionList.last()
+                    .addIndex(QHelpDataIndexItem(attributes().
+                                  value(QLatin1String("name")).toString(),
+                              attributes().value(QLatin1String("id")).toString(),
+                              attributes().value(QLatin1String("ref")).toString()));
             } else {
                 raiseUnknownTokenError();
             }
@@ -346,8 +359,8 @@ bool QHelpProjectData::readData(const QString &fileName)
     d->rootPath = QFileInfo(fileName).absolutePath();
     QFile file(fileName);
     if (!file.open(QIODevice::ReadOnly)) {
-        d->errorMsg = QObject::tr("The input file %1 could not be opened!")
-            .arg(fileName);
+        d->errorMsg = QCoreApplication::translate("QHelpProject",
+                          "The input file %1 could not be opened!").arg(fileName);
         return false;
     }
 
diff --git a/tools/assistant/lib/qhelpsearchindexreader_clucene.cpp b/tools/assistant/lib/qhelpsearchindexreader_clucene.cpp
index b5bec44..ee6dcfb 100644
--- a/tools/assistant/lib/qhelpsearchindexreader_clucene.cpp
+++ b/tools/assistant/lib/qhelpsearchindexreader_clucene.cpp
@@ -39,16 +39,19 @@
 **
 ****************************************************************************/
 
-#include "qhelpenginecore.h"
-#include "fulltextsearch/qsearchable_p.h"
-#include "fulltextsearch/qqueryparser_p.h"
 #include "fulltextsearch/qindexreader_p.h"
+#include "fulltextsearch/qqueryparser_p.h"
+#include "fulltextsearch/qsearchable_p.h"
+#include "qclucenefieldnames_p.h"
+#include "qhelpenginecore.h"
+
 #include "qhelpsearchindexreader_clucene_p.h"
 
 #include <QtCore/QDir>
 #include <QtCore/QSet>
 #include <QtCore/QString>
 #include <QtCore/QFileInfo>
+#include <QtCore/QSharedPointer>
 #include <QtCore/QStringList>
 #include <QtCore/QTextStream>
 #include <QtCore/QMutexLocker>
@@ -108,64 +111,88 @@ void QHelpSearchIndexReaderClucene::run()
 #if !defined(QT_NO_EXCEPTIONS)
         try {
 #endif
-            QCLuceneBooleanQuery booleanQuery;
+            QCLuceneBooleanQuery booleanQueryTitle;
+            QCLuceneBooleanQuery booleanQueryContent;
             QCLuceneStandardAnalyzer analyzer;
-            if (!buildQuery(booleanQuery, queryList, analyzer)) {
+            const QStringList& attribList =
+                engine.filterAttributes(engine.currentFilter());
+            bool titleQueryIsValid = buildQuery(queryList, TitleTokenizedField,
+                                       attribList, booleanQueryTitle, analyzer);
+            bool contentQueryIsValid = buildQuery(queryList, ContentField,
+                                     attribList, booleanQueryContent, analyzer);
+            if (!titleQueryIsValid && !contentQueryIsValid) {
                 emit searchingFinished(0);
                 return;
             }
 
-            const QStringList attribList = engine.filterAttributes(engine.currentFilter());
-            if (!attribList.isEmpty()) {
-                QCLuceneQuery* query = QCLuceneQueryParser::parse(QLatin1String("+")
-                    + attribList.join(QLatin1String(" +")), QLatin1String("attribute"), analyzer);
+            QCLuceneIndexSearcher indexSearcher(indexPath);
 
-                if (!query) {
+            // QCLuceneHits object must be allocated on the heap, because
+            // there is no default constructor.
+            QSharedPointer<QCLuceneHits> titleHits;
+            QSharedPointer<QCLuceneHits> contentHits;
+            if (titleQueryIsValid) {
+                titleHits = QSharedPointer<QCLuceneHits>(new QCLuceneHits(
+                    indexSearcher.search(booleanQueryTitle)));
+            }
+            if (contentQueryIsValid) {
+                contentHits = QSharedPointer<QCLuceneHits>(new QCLuceneHits(
+                    indexSearcher.search(booleanQueryContent)));
+            }
+            bool boost = true;
+            if ((titleHits.isNull() || titleHits->length() == 0)
+                && (contentHits.isNull() || contentHits->length() == 0)) {
+                booleanQueryTitle = QCLuceneBooleanQuery();
+                booleanQueryContent = QCLuceneBooleanQuery();
+                titleQueryIsValid =
+                    buildTryHarderQuery(queryList, TitleTokenizedField,
+                                        attribList, booleanQueryTitle, analyzer);
+                contentQueryIsValid =
+                    buildTryHarderQuery(queryList, ContentField, attribList,
+                                        booleanQueryContent, analyzer);
+                if (!titleQueryIsValid && !contentQueryIsValid) {
                     emit searchingFinished(0);
                     return;
                 }
-                booleanQuery.add(query, true, true, false);
-            }
-
-            QCLuceneIndexSearcher indexSearcher(indexPath);
-            QCLuceneHits hits = indexSearcher.search(booleanQuery);
-
-            bool boost = true;
-            QCLuceneBooleanQuery tryHarderQuery;
-            if (hits.length() == 0) {
-                if (buildTryHarderQuery(tryHarderQuery, queryList, analyzer)) {
-                    if (!attribList.isEmpty()) {
-                        QCLuceneQuery* query = QCLuceneQueryParser::parse(QLatin1String("+")
-                            + attribList.join(QLatin1String(" +")), QLatin1String("attribute"),
-                            analyzer);
-                        tryHarderQuery.add(query, true, true, false);
-                    }
-                    hits = indexSearcher.search(tryHarderQuery);
-                    boost = (hits.length() == 0);
+                if (titleQueryIsValid) {
+                    titleHits = QSharedPointer<QCLuceneHits>(new QCLuceneHits(
+                        indexSearcher.search(booleanQueryTitle)));
+                }
+                if (contentQueryIsValid) {
+                    contentHits = QSharedPointer<QCLuceneHits>(new QCLuceneHits(
+                        indexSearcher.search(booleanQueryContent)));
                 }
+                boost = false;
             }
+            QList<QSharedPointer<QCLuceneHits> > cluceneHitsList;
+            if (!titleHits.isNull())
+                cluceneHitsList.append(titleHits);
+            if (!contentHits.isNull())
+                cluceneHitsList.append(contentHits);
 
             QSet<QString> pathSet;
             QCLuceneDocument document;
             const QStringList namespaceList = engine.registeredDocumentations();
 
-            for (qint32 i = 0; i < hits.length(); i++) {
-                document = hits.document(i);
-                const QString path = document.get(QLatin1String("path"));
-                if (!pathSet.contains(path) && namespaceList.contains(
-                    document.get(QLatin1String("namespace")), Qt::CaseInsensitive)) {
-                    pathSet.insert(path);
-                    hitList.append(qMakePair(path, document.get(QLatin1String("title"))));
-                }
-                document.clear();
+            foreach (QSharedPointer<QCLuceneHits> hits, cluceneHitsList) {
+                for (qint32 i = 0; i < hits->length(); i++) {
+                    document = hits->document(i);
+                    const QString path = document.get(PathField);
+                    if (!pathSet.contains(path) && namespaceList.contains(
+                            document.get(NamespaceField), Qt::CaseInsensitive)) {
+                        pathSet.insert(path);
+                        hitList.append(qMakePair(path, document.get(TitleField)));
+                    }
+                    document.clear();
 
-                mutex.lock();
-                if (m_cancel) {
+                    mutex.lock();
+                    if (m_cancel) {
+                        mutex.unlock();
+                        emit searchingFinished(0);
+                        return;
+                    }
                     mutex.unlock();
-                    emit searchingFinished(0);
-                    return;
                 }
-                mutex.unlock();
             }
 
             indexSearcher.close();
@@ -185,144 +212,205 @@ void QHelpSearchIndexReaderClucene::run()
     }
 }
 
-bool QHelpSearchIndexReaderClucene::defaultQuery(const QString &term, QCLuceneBooleanQuery &booleanQuery,
-    QCLuceneStandardAnalyzer &analyzer)
+bool QHelpSearchIndexReaderClucene::buildQuery(
+    const QList<QHelpSearchQuery> &queries, const QString &fieldName,
+    const QStringList &filterAttributes, QCLuceneBooleanQuery &booleanQuery,
+    QCLuceneAnalyzer &analyzer)
 {
-    const QLatin1String c("content");
-    const QLatin1String t("titleTokenized");
-
-    QCLuceneQuery *query = QCLuceneQueryParser::parse(term, c, analyzer);
-    QCLuceneQuery *query2 = QCLuceneQueryParser::parse(term, t, analyzer);
-    if (query && query2) {
-        booleanQuery.add(query, true, false, false);
-        booleanQuery.add(query2, true, false, false);
-        return true;
+    bool queryIsValid = false;
+    foreach (const QHelpSearchQuery &query, queries) {
+        if (fieldName != ContentField && isNegativeQuery(query)) {
+            queryIsValid = false;
+            break;
+        }
+        switch (query.fieldName) {
+            case QHelpSearchQuery::FUZZY:
+                if (addFuzzyQuery(query, fieldName, booleanQuery, analyzer))
+                    queryIsValid = true;
+                break;
+            case QHelpSearchQuery::WITHOUT:
+                if (fieldName != ContentField)
+                    return false;
+                if (addWithoutQuery(query, fieldName, booleanQuery))
+                    queryIsValid = true;
+                break;
+            case QHelpSearchQuery::PHRASE:
+               if (addPhraseQuery(query, fieldName, booleanQuery))
+                   queryIsValid = true;
+               break;
+            case QHelpSearchQuery::ALL:
+               if (addAllQuery(query, fieldName, booleanQuery))
+                   queryIsValid = true;
+               break;
+            case QHelpSearchQuery::DEFAULT:
+               if (addDefaultQuery(query, fieldName, true, booleanQuery, analyzer))
+                   queryIsValid = true;
+               break;
+            case QHelpSearchQuery::ATLEAST:
+               if (addAtLeastQuery(query, fieldName, booleanQuery, analyzer))
+                   queryIsValid = true;
+               break;
+            default:
+               Q_ASSERT(!"Invalid field name");
+        }
     }
 
-    return false;
+    if (queryIsValid && !filterAttributes.isEmpty()) {
+        queryIsValid =
+            addAttributesQuery(filterAttributes, booleanQuery, analyzer);
+    }
+
+    return queryIsValid;
 }
 
-bool QHelpSearchIndexReaderClucene::buildQuery(QCLuceneBooleanQuery &booleanQuery,
-    const QList<QHelpSearchQuery> &queryList, QCLuceneStandardAnalyzer &analyzer)
+bool QHelpSearchIndexReaderClucene::buildTryHarderQuery(
+    const QList<QHelpSearchQuery> &queries, const QString &fieldName,
+    const QStringList &filterAttributes, QCLuceneBooleanQuery &booleanQuery,
+    QCLuceneAnalyzer &analyzer)
 {
-    foreach (const QHelpSearchQuery query, queryList) {
-        switch (query.fieldName) {
-            case QHelpSearchQuery::FUZZY: {
-                const QLatin1String fuzzy("~");
-                foreach (const QString &term, query.wordList) {
-                    if (term.isEmpty()
-                        || !defaultQuery(term.toLower() + fuzzy, booleanQuery, analyzer)) {
-                        return false;
-                    }
-                }
-            }   break;
-
-            case QHelpSearchQuery::WITHOUT: {
-                QStringList stopWords = QCLuceneStopAnalyzer().englishStopWords();
-                foreach (const QString &term, query.wordList) {
-                    if (stopWords.contains(term, Qt::CaseInsensitive))
-                        continue;
-
-                    QCLuceneQuery *query = new QCLuceneTermQuery(QCLuceneTerm(
-                        QLatin1String("content"), term.toLower()));
-                    QCLuceneQuery *query2 = new QCLuceneTermQuery(QCLuceneTerm(
-                        QLatin1String("titleTokenized"), term.toLower()));
-
-                    if (query && query2) {
-                        booleanQuery.add(query, true, false, true);
-                        booleanQuery.add(query2, true, false, true);
-                    } else {
-                        return false;
-                    }
-                }
-            }   break;
-
-            case QHelpSearchQuery::PHRASE: {
-                const QString &term = query.wordList.at(0).toLower();
-                if (term.contains(QLatin1Char(' '))) {
-                    QStringList termList = term.split(QLatin1String(" "));
-                    QCLucenePhraseQuery *q = new QCLucenePhraseQuery();
-                    QStringList stopWords = QCLuceneStopAnalyzer().englishStopWords();
-                    foreach (const QString &term, termList) {
-                        if (!stopWords.contains(term, Qt::CaseInsensitive))
-                            q->addTerm(QCLuceneTerm(QLatin1String("content"), term.toLower()));
-                    }
-                    booleanQuery.add(q, true, true, false);
-                } else {
-                    QCLuceneQuery *query = new QCLuceneTermQuery(QCLuceneTerm(
-                        QLatin1String("content"), term.toLower()));
-                    QCLuceneQuery *query2 = new QCLuceneTermQuery(QCLuceneTerm(
-                        QLatin1String("titleTokenized"), term.toLower()));
-
-                    if (query && query2) {
-                        booleanQuery.add(query, true, true, false);
-                        booleanQuery.add(query2, true, false, false);
-                    } else {
-                        return false;
-                    }
-                }
-            }   break;
+    if (queries.isEmpty())
+        return false;
+    const QHelpSearchQuery &query = queries.front();
+    if (query.fieldName != QHelpSearchQuery::DEFAULT)
+        return false;
+    if (isNegativeQuery(query))
+        return false;
+    if (!addDefaultQuery(query, fieldName, false, booleanQuery, analyzer))
+        return false;
+    if (filterAttributes.isEmpty())
+        return true;
+    return addAttributesQuery(filterAttributes, booleanQuery, analyzer);
+}
 
-            case QHelpSearchQuery::ALL: {
-                QStringList stopWords = QCLuceneStopAnalyzer().englishStopWords();
-                foreach (const QString &term, query.wordList) {
-                    if (stopWords.contains(term, Qt::CaseInsensitive))
-                        continue;
+bool QHelpSearchIndexReaderClucene::isNegativeQuery(const QHelpSearchQuery &query) const
+{
+    const QString &search = query.wordList.join(" ");
+    return search.contains('!') || search.contains('-')
+            || search.contains(QLatin1String(" NOT "));
+}
 
-                    QCLuceneQuery *query = new QCLuceneTermQuery(QCLuceneTerm(
-                        QLatin1String("content"), term.toLower()));
+bool QHelpSearchIndexReaderClucene::addFuzzyQuery(const QHelpSearchQuery &query,
+    const QString &fieldName, QCLuceneBooleanQuery &booleanQuery,
+    QCLuceneAnalyzer &analyzer)
+{
+    bool queryIsValid = false;
+    const QLatin1String fuzzy("~");
+    foreach (const QString &term, query.wordList) {
+        if (!term.isEmpty()) {
+            QCLuceneQuery *lQuery =
+                    QCLuceneQueryParser::parse(term + fuzzy, fieldName, analyzer);
+            if (lQuery != 0) {
+                booleanQuery.add(lQuery, true, false, false);
+                queryIsValid = true;
+            }
+        }
+    }
+    return queryIsValid;
+}
 
-                    if (query) {
-                        booleanQuery.add(query, true, true, false);
-                    } else {
-                        return false;
-                    }
-                }
-            }   break;
+bool QHelpSearchIndexReaderClucene::addWithoutQuery(const QHelpSearchQuery &query,
+    const QString &fieldName, QCLuceneBooleanQuery &booleanQuery)
+{
+    bool queryIsValid = false;
+    const QStringList &stopWords = QCLuceneStopAnalyzer().englishStopWords();
+    foreach (const QString &term, query.wordList) {
+        if (stopWords.contains(term, Qt::CaseInsensitive))
+            continue;
+        QCLuceneQuery *lQuery = new QCLuceneTermQuery(QCLuceneTerm(
+                fieldName, term.toLower()));
+        booleanQuery.add(lQuery, true, false, true);
+        queryIsValid = true;
+    }
+    return queryIsValid;
+}
 
-            case QHelpSearchQuery::DEFAULT: {
-                foreach (const QString &term, query.wordList) {
-                    QCLuceneQuery *query = QCLuceneQueryParser::parse(term.toLower(),
-                        QLatin1String("content"), analyzer);
+bool QHelpSearchIndexReaderClucene::addPhraseQuery(const QHelpSearchQuery &query,
+    const QString &fieldName, QCLuceneBooleanQuery &booleanQuery)
+{
+    bool queryIsValid = false;
+    const QString &term = query.wordList.at(0).toLower();
+    if (term.contains(QLatin1Char(' '))) {
+        const QStringList termList = term.split(QLatin1String(" "));
+        QCLucenePhraseQuery *q = new QCLucenePhraseQuery();
+        const QStringList stopWords = QCLuceneStopAnalyzer().englishStopWords();
+        foreach (const QString &term, termList) {
+            if (!stopWords.contains(term, Qt::CaseInsensitive))
+                q->addTerm(QCLuceneTerm(fieldName, term.toLower()));
+        }
+        if (!q->getTerms().isEmpty()) {
+            booleanQuery.add(q, true, true, false);
+            queryIsValid = true;
+        }
+    } else {
+        QCLuceneQuery *lQuery = new QCLuceneTermQuery(QCLuceneTerm(
+                fieldName, term.toLower()));
+        booleanQuery.add(lQuery, true, true, false);
+        queryIsValid = true;
+    }
+    return queryIsValid;
+}
 
-                    if (query)
-                        booleanQuery.add(query, true, true, false);
-                }
-            }   break;
+bool QHelpSearchIndexReaderClucene::addAllQuery(const QHelpSearchQuery &query,
+    const QString &fieldName, QCLuceneBooleanQuery &booleanQuery)
+{
+    bool queryIsValid = false;
+    const QStringList &stopWords = QCLuceneStopAnalyzer().englishStopWords();
+    foreach (const QString &term, query.wordList) {
+        if (stopWords.contains(term, Qt::CaseInsensitive))
+            continue;
+        QCLuceneQuery *lQuery = new QCLuceneTermQuery(QCLuceneTerm(
+                fieldName, term.toLower()));
+        booleanQuery.add(lQuery, true, true, false);
+        queryIsValid = true;
+    }
+    return queryIsValid;
+}
 
-            case QHelpSearchQuery::ATLEAST: {
-                foreach (const QString &term, query.wordList) {
-                    if (term.isEmpty() || !defaultQuery(term.toLower(), booleanQuery, analyzer))
-                        return false;
-                }
-            }
+bool QHelpSearchIndexReaderClucene::addDefaultQuery(const QHelpSearchQuery &query,
+    const QString &fieldName, bool allTermsRequired,
+    QCLuceneBooleanQuery &booleanQuery,
+    QCLuceneAnalyzer &analyzer)
+{
+    bool queryIsValid = false;
+    foreach (const QString &term, query.wordList) {
+        QCLuceneQuery *lQuery =
+            QCLuceneQueryParser::parse(term.toLower(), fieldName, analyzer);
+        if (lQuery) {
+            booleanQuery.add(lQuery, true, allTermsRequired, false);
+            queryIsValid = true;
         }
     }
-
-    return true;
+    return queryIsValid;
 }
 
-bool QHelpSearchIndexReaderClucene::buildTryHarderQuery(QCLuceneBooleanQuery &booleanQuery,
-    const QList<QHelpSearchQuery> &queryList, QCLuceneStandardAnalyzer &analyzer)
+bool QHelpSearchIndexReaderClucene::addAtLeastQuery(
+    const QHelpSearchQuery &query, const QString &fieldName,
+    QCLuceneBooleanQuery &booleanQuery, QCLuceneAnalyzer &analyzer)
 {
-    bool retVal = false;
-    foreach (const QHelpSearchQuery query, queryList) {
-        switch (query.fieldName) {
-            default:    break;
-            case QHelpSearchQuery::DEFAULT: {
-                foreach (const QString &term, query.wordList) {
-                    QCLuceneQuery *query = QCLuceneQueryParser::parse(term.toLower(),
-                        QLatin1String("content"), analyzer);
-
-                    if (query) {
-                        retVal = true;
-                        booleanQuery.add(query, true, false, false);
-                    }
-                }
-            }   break;
+    bool queryIsValid = false;
+    foreach (const QString &term, query.wordList) {
+        if (!term.isEmpty()) {
+            QCLuceneQuery *lQuery =
+                QCLuceneQueryParser::parse(term, fieldName, analyzer);
+            if (lQuery) {
+                booleanQuery.add(lQuery, true, false, false);
+                queryIsValid = true;
+            }
         }
     }
-    return retVal;
+    return queryIsValid;
+}
+
+bool QHelpSearchIndexReaderClucene::addAttributesQuery(
+    const QStringList &filterAttributes, QCLuceneBooleanQuery &booleanQuery,
+    QCLuceneAnalyzer &analyzer)
+{
+    QCLuceneQuery* lQuery = QCLuceneQueryParser::parse(QLatin1String("+")
+        + filterAttributes.join(QLatin1String(" +")), AttributeField, analyzer);
+    if (!lQuery)
+        return false;
+    booleanQuery.add(lQuery, true, true, false);
+    return true;
 }
 
 void QHelpSearchIndexReaderClucene::boostSearchHits(const QHelpEngineCore &engine,
@@ -336,21 +424,22 @@ void QHelpSearchIndexReaderClucene::boostSearchHits(const QHelpEngineCore &engin
 
         QCLuceneStandardAnalyzer analyzer;
         QCLuceneQuery *parsedQuery = QCLuceneQueryParser::parse(
-            joinedQuery, QLatin1String("content"), analyzer);
+            joinedQuery, ContentField, analyzer);
 
         if (parsedQuery) {
             joinedQuery = parsedQuery->toString();
             delete parsedQuery;
         }
 
-        int length = QString(QLatin1String("content:")).length();
-        int index = joinedQuery.indexOf(QLatin1String("content:"));
+        const QString contentString(ContentField + QLatin1String(":"));
+        int length = contentString.length();
+        int index = joinedQuery.indexOf(contentString);
 
         QString term;
         int nextIndex = 0;
         QStringList searchTerms;
         while (index != -1) {
-            nextIndex = joinedQuery.indexOf(QLatin1String("content:"), index + 1);
+            nextIndex = joinedQuery.indexOf(contentString, index + 1);
             term = joinedQuery.mid(index + length, nextIndex - (length + index)).simplified();
             if (term.startsWith(QLatin1String("\""))
                 && term.endsWith(QLatin1String("\""))) {
diff --git a/tools/assistant/lib/qhelpsearchindexreader_clucene_p.h b/tools/assistant/lib/qhelpsearchindexreader_clucene_p.h
index 3e3b9dd..04c0088 100644
--- a/tools/assistant/lib/qhelpsearchindexreader_clucene_p.h
+++ b/tools/assistant/lib/qhelpsearchindexreader_clucene_p.h
@@ -53,16 +53,19 @@
 // We mean it.
 //
 
-#include "qhelpsearchindexreader_p.h"
+#include <QtCore/QList>
+#include <QtCore/QString>
+#include <QtCore/QStringList>
 
 #include "fulltextsearch/qanalyzer_p.h"
 #include "fulltextsearch/qquery_p.h"
+#include "qhelpsearchindexreader_p.h"
 
 QT_BEGIN_NAMESPACE
 
 namespace qt {
-    namespace fulltextsearch {
-        namespace clucene {
+namespace fulltextsearch {
+namespace clucene {
 
 class QHelpSearchIndexReaderClucene : public QHelpSearchIndexReader
 {
@@ -74,18 +77,38 @@ public:
 
 private:
     void run();
-    bool defaultQuery(const QString &term, QCLuceneBooleanQuery &booleanQuery,
-        QCLuceneStandardAnalyzer &analyzer);
-    bool buildQuery(QCLuceneBooleanQuery &booleanQuery, const QList<QHelpSearchQuery> &queryList,
-        QCLuceneStandardAnalyzer &analyzer);
-    bool buildTryHarderQuery(QCLuceneBooleanQuery &booleanQuery,
-        const QList<QHelpSearchQuery> &queryList, QCLuceneStandardAnalyzer &analyzer);
     void boostSearchHits(const QHelpEngineCore &engine, QList<QHelpSearchEngine::SearchHit> &hitList,
         const QList<QHelpSearchQuery> &queryList);
+    bool buildQuery(const QList<QHelpSearchQuery> &queries,
+                    const QString &fieldName,
+                    const QStringList &filterAttributes,
+                    QCLuceneBooleanQuery &booleanQuery,
+                    QCLuceneAnalyzer &analyzer);
+    bool buildTryHarderQuery(const QList<QHelpSearchQuery> &queries,
+                             const QString &fieldName,
+                             const QStringList &filterAttributes,
+                             QCLuceneBooleanQuery &booleanQuery,
+                             QCLuceneAnalyzer &analyzer);
+    bool addFuzzyQuery(const QHelpSearchQuery &query, const QString &fieldName,
+                       QCLuceneBooleanQuery &booleanQuery, QCLuceneAnalyzer &analyzer);
+    bool addWithoutQuery(const QHelpSearchQuery &query, const QString &fieldName,
+                         QCLuceneBooleanQuery &booleanQuery);
+    bool addPhraseQuery(const QHelpSearchQuery &query, const QString &fieldName,
+                        QCLuceneBooleanQuery &booleanQuery);
+    bool addAllQuery(const QHelpSearchQuery &query, const QString &fieldName,
+                     QCLuceneBooleanQuery &booleanQuery);
+    bool addDefaultQuery(const QHelpSearchQuery &query, const QString &fieldName,
+                         bool allTermsRequired, QCLuceneBooleanQuery &booleanQuery,
+                         QCLuceneAnalyzer &analyzer);
+    bool addAtLeastQuery(const QHelpSearchQuery &query, const QString &fieldName,
+                         QCLuceneBooleanQuery &booleanQuery, QCLuceneAnalyzer &analyzer);
+    bool addAttributesQuery(const QStringList &filterAttributes,
+               QCLuceneBooleanQuery &booleanQuery, QCLuceneAnalyzer &analyzer);
+    bool isNegativeQuery(const QHelpSearchQuery &query) const;
 };
 
-        }   // namespace clucene
-    }   // namespace fulltextsearch
+}   // namespace clucene
+}   // namespace fulltextsearch
 }   // namespace qt
 
 QT_END_NAMESPACE
diff --git a/tools/assistant/lib/qhelpsearchindexwriter_clucene.cpp b/tools/assistant/lib/qhelpsearchindexwriter_clucene.cpp
index e3cc2b0..6e49e54 100644
--- a/tools/assistant/lib/qhelpsearchindexwriter_clucene.cpp
+++ b/tools/assistant/lib/qhelpsearchindexwriter_clucene.cpp
@@ -39,6 +39,7 @@
 **
 ****************************************************************************/
 
+#include "qclucenefieldnames_p.h"
 #include "qhelpenginecore.h"
 #include "qhelp_global.h"
 #include "fulltextsearch/qhits_p.h"
@@ -407,17 +408,17 @@ public:
             QString parsedTitle = QHelpGlobal::documentTitle(data);
 
             if(!parsedData.isEmpty()) {
-                document->add(new QCLuceneField(QLatin1String("content"),
+                document->add(new QCLuceneField(ContentField,
                     parsedData,QCLuceneField::INDEX_TOKENIZED));
-                document->add(new QCLuceneField(QLatin1String("path"), fileName,
+                document->add(new QCLuceneField(PathField, fileName,
                     QCLuceneField::STORE_YES | QCLuceneField::INDEX_UNTOKENIZED));
-                document->add(new QCLuceneField(QLatin1String("title"), parsedTitle,
+                document->add(new QCLuceneField(TitleField, parsedTitle,
                     QCLuceneField::STORE_YES | QCLuceneField::INDEX_UNTOKENIZED));
-                document->add(new QCLuceneField(QLatin1String("titleTokenized"), parsedTitle,
+                document->add(new QCLuceneField(TitleTokenizedField, parsedTitle,
                     QCLuceneField::STORE_YES | QCLuceneField::INDEX_TOKENIZED));
-                document->add(new QCLuceneField(QLatin1String("namespace"), namespaceName,
+                document->add(new QCLuceneField(NamespaceField, namespaceName,
                     QCLuceneField::STORE_YES | QCLuceneField::INDEX_UNTOKENIZED));
-                document->add(new QCLuceneField(QLatin1String("attribute"), attributes,
+                document->add(new QCLuceneField(AttributeField, attributes,
                     QCLuceneField::STORE_YES | QCLuceneField::INDEX_TOKENIZED));
                 return true;
             }
@@ -613,67 +614,69 @@ void QHelpSearchIndexWriter::optimizeIndex()
 
 void QHelpSearchIndexWriter::run()
 {
-    QMutexLocker mutexLocker(&mutex);
+#if !defined(QT_NO_EXCEPTIONS)
+    try {
+#endif
+        QMutexLocker mutexLocker(&mutex);
 
-    if (m_cancel)
-        return;
+        if (m_cancel)
+            return;
 
-    const bool reindex = this->m_reindex;
-    const QString collectionFile(this->m_collectionFile);
+        const bool reindex = this->m_reindex;
+        const QString collectionFile(this->m_collectionFile);
 
-    mutexLocker.unlock();
+        mutexLocker.unlock();
 
-    QHelpEngineCore engine(collectionFile, 0);
-    if (!engine.setupData())
-        return;
+        QHelpEngineCore engine(collectionFile, 0);
+        if (!engine.setupData())
+            return;
 
-    const QLatin1String key("CluceneIndexedNamespaces");
-    if (reindex)
-        engine.setCustomValue(key, QLatin1String(""));
-
-    QMap<QString, QDateTime> indexMap;
-    const QLatin1String oldKey("CluceneSearchNamespaces");
-    if (!engine.customValue(oldKey, QString()).isNull()) {
-        // old style qhc file < 4.4.2, need to convert...
-        const QStringList indexedNamespaces = engine.customValue(oldKey).
-            toString().split(QLatin1String("|"), QString::SkipEmptyParts);
-        foreach (const QString &nameSpace, indexedNamespaces)
-            indexMap.insert(nameSpace, QDateTime());
-        engine.removeCustomValue(oldKey);
-    } else {
-        QDataStream dataStream(engine.customValue(key).toByteArray());
-        dataStream >> indexMap;
-    }
+        const QLatin1String key("CluceneIndexedNamespaces");
+        if (reindex)
+            engine.setCustomValue(key, QLatin1String(""));
+
+        QMap<QString, QDateTime> indexMap;
+        const QLatin1String oldKey("CluceneSearchNamespaces");
+        if (!engine.customValue(oldKey, QString()).isNull()) {
+            // old style qhc file < 4.4.2, need to convert...
+            const QStringList indexedNamespaces
+                = engine.customValue(oldKey).toString()
+                  .split(QLatin1String("|"), QString::SkipEmptyParts);
+            foreach (const QString &nameSpace, indexedNamespaces)
+                indexMap.insert(nameSpace, QDateTime());
+            engine.removeCustomValue(oldKey);
+        } else {
+            QDataStream dataStream(engine.customValue(key).toByteArray());
+            dataStream >> indexMap;
+        }
 
-    QString indexPath = m_indexFilesFolder;
+        QString indexPath = m_indexFilesFolder;
 
-    QFileInfo fInfo(indexPath);
-    if (fInfo.exists() && !fInfo.isWritable()) {
-        qWarning("Full Text Search, could not create index (missing permissions for '%s').", qPrintable(indexPath));
-        return;
-    }
+        QFileInfo fInfo(indexPath);
+        if (fInfo.exists() && !fInfo.isWritable()) {
+            qWarning("Full Text Search, could not create index (missing permissions for '%s').",
+                     qPrintable(indexPath));
+            return;
+        }
 
-    emit indexingStarted();
+        emit indexingStarted();
 
-    QCLuceneIndexWriter *writer = 0;
-    QCLuceneStandardAnalyzer analyzer;
-    const QStringList registeredDocs = engine.registeredDocumentations();
+        QCLuceneIndexWriter *writer = 0;
+        QCLuceneStandardAnalyzer analyzer;
+        const QStringList registeredDocs = engine.registeredDocumentations();
 
-    QLocalSocket localSocket;
-    localSocket.connectToServer(QString(QLatin1String("QtAssistant%1"))
-        .arg(QLatin1String(QT_VERSION_STR)));
+        QLocalSocket localSocket;
+        localSocket.connectToServer(QString(QLatin1String("QtAssistant%1"))
+                                    .arg(QLatin1String(QT_VERSION_STR)));
 
-    QLocalServer localServer;
-    bool otherInstancesRunning = true;
-    if (!localSocket.waitForConnected()) {
-        otherInstancesRunning = false;
-        localServer.listen(QString(QLatin1String("QtAssistant%1"))
-            .arg(QLatin1String(QT_VERSION_STR)));
-    }
+        QLocalServer localServer;
+        bool otherInstancesRunning = true;
+        if (!localSocket.waitForConnected()) {
+            otherInstancesRunning = false;
+            localServer.listen(QString(QLatin1String("QtAssistant%1"))
+                               .arg(QLatin1String(QT_VERSION_STR)));
+        }
 
-#if !defined(QT_NO_EXCEPTIONS)
-    try {
-#endif
         // check if it's locked, and if the other instance is running
         if (!otherInstancesRunning && QCLuceneIndexReader::isLocked(indexPath))
             QCLuceneIndexReader::unlock(indexPath);
@@ -705,7 +708,8 @@ void QHelpSearchIndexWriter::run()
                     removeDocuments(indexPath, namespaceName);
                 } else {
                     QString path = engine.documentationFileName(namespaceName);
-                    if (indexMap.value(namespaceName) < QFileInfo(path).lastModified()) {
+                    if (indexMap.value(namespaceName)
+                        < QFileInfo(path).lastModified()) {
                         // make sure we remove some outdated indexed stuff
                         indexMap.remove(namespaceName);
                         removeDocuments(indexPath, namespaceName);
@@ -713,9 +717,7 @@ void QHelpSearchIndexWriter::run()
 
                     if (indexMap.contains(namespaceName)) {
                         // make sure we really have content indexed for namespace
-                        // NOTE: Extra variable just for GCC 3.3.5
-                        QLatin1String key("namespace");
-                        QCLuceneTermQuery query(QCLuceneTerm(key, namespaceName));
+                        QCLuceneTermQuery query(QCLuceneTerm(NamespaceField, namespaceName));
                         QCLuceneIndexSearcher indexSearcher(indexPath);
                         QCLuceneHits hits = indexSearcher.search(query);
                         if (hits.length() <= 0)
@@ -728,94 +730,85 @@ void QHelpSearchIndexWriter::run()
             indexMap.clear();
             writer = new QCLuceneIndexWriter(indexPath, analyzer, true);
         }
-#if !defined(QT_NO_EXCEPTIONS)
-    } catch (...) {
-        qWarning("Full Text Search, could not create index writer in '%s'.",
-            qPrintable(indexPath));
-        return;
-    }
-#endif
 
-#if !defined(QT_NO_EXCEPTIONS)
-    try {
-#endif
         writer->setMergeFactor(100);
         writer->setMinMergeDocs(1000);
         writer->setMaxFieldLength(QCLuceneIndexWriter::DEFAULT_MAX_FIELD_LENGTH);
-#if !defined(QT_NO_EXCEPTIONS)
-    } catch (...) {
-        qWarning("Full Text Search, could not set writer properties.");
-        return;
-    }
-#endif
 
-    QStringList namespaces;
-    foreach(const QString &namespaceName, registeredDocs) {
-        mutexLocker.relock();
-        if (m_cancel) {
-            closeIndexWriter(writer);
-            emit indexingFinished();
-            return;
-        }
-        mutexLocker.unlock();
+        QStringList namespaces;
+        foreach(const QString &namespaceName, registeredDocs) {
+            mutexLocker.relock();
+            if (m_cancel) {
+                closeIndexWriter(writer);
+                emit indexingFinished();
+                return;
+            }
+            mutexLocker.unlock();
 
-        namespaces.append(namespaceName);
-        if (indexMap.contains(namespaceName))
-            continue;
+            namespaces.append(namespaceName);
+            if (indexMap.contains(namespaceName))
+                continue;
 
-        const QList<QStringList> attributeSets =
-            engine.filterAttributeSets(namespaceName);
+            const QList<QStringList> attributeSets =
+                    engine.filterAttributeSets(namespaceName);
 
-        if (attributeSets.isEmpty()) {
-            const QList<QUrl> docFiles = indexableFiles(&engine, namespaceName,
-                QStringList());
-            if (!addDocuments(docFiles, engine, QStringList(), namespaceName,
-                writer, analyzer))
-                break;
-        } else {
-            bool bail = false;
-            foreach (const QStringList &attributes, attributeSets) {
-                const QList<QUrl> docFiles = indexableFiles(&engine,
-                    namespaceName, attributes);
-                if (!addDocuments(docFiles, engine, attributes, namespaceName,
-                    writer, analyzer)) {
-                    bail = true;
+            if (attributeSets.isEmpty()) {
+                const QList<QUrl> docFiles = indexableFiles(&engine, namespaceName,
+                                                            QStringList());
+                if (!addDocuments(docFiles, engine, QStringList(), namespaceName,
+                                  writer, analyzer))
                     break;
+            } else {
+                bool bail = false;
+                foreach (const QStringList &attributes, attributeSets) {
+                    const QList<QUrl> docFiles = indexableFiles(&engine,
+                                                                namespaceName, attributes);
+                    if (!addDocuments(docFiles, engine, attributes, namespaceName,
+                                      writer, analyzer)) {
+                        bail = true;
+                        break;
+                    }
                 }
+                if (bail)
+                    break;
             }
-            if (bail)
-                break;
-        }
 
-        mutexLocker.relock();
-        if (!m_cancel) {
-            QString path(engine.documentationFileName(namespaceName));
-            indexMap.insert(namespaceName, QFileInfo(path).lastModified());
-            writeIndexMap(engine, indexMap);
+            mutexLocker.relock();
+            if (!m_cancel) {
+                QString path(engine.documentationFileName(namespaceName));
+                indexMap.insert(namespaceName, QFileInfo(path).lastModified());
+                writeIndexMap(engine, indexMap);
+            }
+            mutexLocker.unlock();
         }
-        mutexLocker.unlock();
-    }
 
-    closeIndexWriter(writer);
+        closeIndexWriter(writer);
 
-    mutexLocker.relock();
-    if (!m_cancel) {
-        mutexLocker.unlock();
-
-        QStringList indexedNamespaces = indexMap.keys();
-        foreach(const QString &namespaceName, indexedNamespaces) {
-            mutexLocker.relock();
-            if (m_cancel)
-                break;
+        mutexLocker.relock();
+        if (!m_cancel) {
             mutexLocker.unlock();
 
-            if (!namespaces.contains(namespaceName)) {
-                indexMap.remove(namespaceName);
-                writeIndexMap(engine, indexMap);
-                removeDocuments(indexPath, namespaceName);
+            QStringList indexedNamespaces = indexMap.keys();
+            foreach(const QString &namespaceName, indexedNamespaces) {
+                mutexLocker.relock();
+                if (m_cancel)
+                    break;
+                mutexLocker.unlock();
+
+                if (!namespaces.contains(namespaceName)) {
+                    indexMap.remove(namespaceName);
+                    writeIndexMap(engine, indexMap);
+                    removeDocuments(indexPath, namespaceName);
+                }
             }
         }
+
+#if !defined(QT_NO_EXCEPTIONS)
+    } catch (...) {
+        qWarning("%s: Failed because of CLucene exception.", Q_FUNC_INFO);
     }
+#endif
+
     emit indexingFinished();
 }
 
@@ -858,8 +851,7 @@ void QHelpSearchIndexWriter::removeDocuments(const QString &indexPath,
         return;
 
     QCLuceneIndexReader reader = QCLuceneIndexReader::open(indexPath);
-    reader.deleteDocuments(QCLuceneTerm(QLatin1String("namespace"),
-        namespaceName));
+    reader.deleteDocuments(QCLuceneTerm(NamespaceField, namespaceName));
 
     reader.close();
 }
diff --git a/tools/assistant/lib/qhelpsearchquerywidget.cpp b/tools/assistant/lib/qhelpsearchquerywidget.cpp
index 3c3919e..1634a0d 100644
--- a/tools/assistant/lib/qhelpsearchquerywidget.cpp
+++ b/tools/assistant/lib/qhelpsearchquerywidget.cpp
@@ -41,8 +41,6 @@
 
 #include "qhelpsearchquerywidget.h"
 
-#include <QtCore/QDebug>
-
 #include <QtCore/QAbstractListModel>
 #include <QtCore/QObject>
 #include <QtCore/QStringList>
@@ -101,8 +99,9 @@ private:
     };
 
     QHelpSearchQueryWidgetPrivate()
-        : QObject(), simpleSearch(true),
-          searchCompleter(new CompleterModel(this), this)
+        : QObject()
+        , simpleSearch(true)
+        , searchCompleter(new CompleterModel(this), this)
     {
         searchButton = 0;
         advancedSearchWidget = 0;
@@ -136,33 +135,6 @@ private:
 #endif
     }
 
-    QString escapeString(const QString &text)
-    {
-        QString retValue = text;
-        const QString escape(QLatin1String("\\"));
-        QStringList escapableCharsList;
-        escapableCharsList << QLatin1String("\\") << QLatin1String("+")
-            << QLatin1String("-") << QLatin1String("!") << QLatin1String("(")
-            << QLatin1String(")") << QLatin1String(":") << QLatin1String("^")
-            << QLatin1String("[") << QLatin1String("]") << QLatin1String("{")
-            << QLatin1String("}") << QLatin1String("~");
-
-        // make sure we won't end up with an empty string
-        foreach (const QString &escapeChar, escapableCharsList) {
-            if (retValue.contains(escapeChar))
-                retValue.replace(escapeChar, QLatin1String(""));
-        }
-        if (retValue.trimmed().isEmpty())
-            return retValue;
-
-        retValue = text; // now really escape the string...
-        foreach (const QString &escapeChar, escapableCharsList) {
-            if (retValue.contains(escapeChar))
-                retValue.replace(escapeChar, escape + escapeChar);
-        }
-        return retValue;
-    }
-
     QStringList buildTermList(const QString query)
     {
         bool s = false;
@@ -222,8 +194,8 @@ private:
         }
     }
 
-    void nextOrPrevQuery(int maxOrMinIndex, int addend,
-                         QToolButton *thisButton, QToolButton *otherButton)
+    void nextOrPrevQuery(int maxOrMinIndex, int addend, QToolButton *thisButton,
+        QToolButton *otherButton)
     {
         QueryHistory *queryHist;
         QList<QLineEdit *> lineEdits;
@@ -233,7 +205,7 @@ private:
         } else {
             queryHist = &complexQueries;
             lineEdits << allQuery << atLeastQuery << similarQuery
-                    << withoutQuery << exactQuery;
+                << withoutQuery << exactQuery;
         }
         foreach (QLineEdit *lineEdit, lineEdits)
             lineEdit->clear();
@@ -278,11 +250,11 @@ private:
 
     void enableOrDisableToolButtons()
     {
-        const QueryHistory &queryHist =
-                simpleSearch ? simpleQueries : complexQueries;
+        const QueryHistory &queryHist = simpleSearch ? simpleQueries
+            : complexQueries;
         prevQueryButton->setEnabled(queryHist.curQuery > 0);
-        nextQueryButton->setEnabled(queryHist.curQuery <
-                                    queryHist.queries.size() - 1);
+        nextQueryButton->setEnabled(queryHist.curQuery
+            < queryHist.queries.size() - 1);
     }
 
 private slots:
@@ -306,41 +278,45 @@ private slots:
         QList<QHelpSearchQuery> queryList;
 #if !defined(QT_CLUCENE_SUPPORT)
         queryList.append(QHelpSearchQuery(QHelpSearchQuery::DEFAULT,
-                                          QStringList(defaultQuery->text())));
+            QStringList(defaultQuery->text())));
 
 #else
         if (defaultQuery->isEnabled()) {
             queryList.append(QHelpSearchQuery(QHelpSearchQuery::DEFAULT,
-                                              buildTermList(escapeString(defaultQuery->text()))));
+                buildTermList(defaultQuery->text())));
         } else {
             const QRegExp exp(QLatin1String("\\s+"));
-            QStringList lst = similarQuery->text().split(exp, QString::SkipEmptyParts);
+            QStringList lst = similarQuery->text().split(exp,
+                QString::SkipEmptyParts);
             if (!lst.isEmpty()) {
                 QStringList fuzzy;
                 foreach (const QString &term, lst)
-                    fuzzy += buildTermList(escapeString(term));
-                queryList.append(QHelpSearchQuery(QHelpSearchQuery::FUZZY, fuzzy));
+                    fuzzy += buildTermList(term);
+                queryList.append(QHelpSearchQuery(QHelpSearchQuery::FUZZY,
+                    fuzzy));
             }
 
             lst = withoutQuery->text().split(exp, QString::SkipEmptyParts);
             if (!lst.isEmpty()) {
                 QStringList without;
                 foreach (const QString &term, lst)
-                    without.append(escapeString(term));
-                queryList.append(QHelpSearchQuery(QHelpSearchQuery::WITHOUT, without));
+                    without.append(term);
+                queryList.append(QHelpSearchQuery(QHelpSearchQuery::WITHOUT,
+                    without));
             }
 
             if (!exactQuery->text().isEmpty()) {
                 QString phrase = exactQuery->text().remove(QLatin1Char('\"'));
-                phrase = escapeString(phrase.simplified());
-                queryList.append(QHelpSearchQuery(QHelpSearchQuery::PHRASE, QStringList(phrase)));
+                phrase = phrase.simplified();
+                queryList.append(QHelpSearchQuery(QHelpSearchQuery::PHRASE,
+                    QStringList(phrase)));
             }
 
             lst = allQuery->text().split(exp, QString::SkipEmptyParts);
             if (!lst.isEmpty()) {
                 QStringList all;
                 foreach (const QString &term, lst)
-                    all.append(escapeString(term));
+                    all.append(term);
                 queryList.append(QHelpSearchQuery(QHelpSearchQuery::ALL, all));
             }
 
@@ -348,8 +324,9 @@ private slots:
             if (!lst.isEmpty()) {
                 QStringList atLeast;
                 foreach (const QString &term, lst)
-                    atLeast += buildTermList(escapeString(term));
-                queryList.append(QHelpSearchQuery(QHelpSearchQuery::ATLEAST, atLeast));
+                    atLeast += buildTermList(term);
+                queryList.append(QHelpSearchQuery(QHelpSearchQuery::ATLEAST,
+                    atLeast));
             }
         }
 #endif
@@ -363,8 +340,9 @@ private slots:
 
     void nextQuery()
     {
-        nextOrPrevQuery((simpleSearch ? simpleQueries : complexQueries).queries.size() - 1,
-                        1, nextQueryButton, prevQueryButton);
+        nextOrPrevQuery((simpleSearch ? simpleQueries
+            : complexQueries).queries.size() - 1, 1, nextQueryButton,
+                prevQueryButton);
     }
 
     void prevQuery()
@@ -415,8 +393,9 @@ private:
     \fn void QHelpSearchQueryWidget::search()
 
     This signal is emitted when a the user has the search button invoked.
-    After reciving the signal you can ask the QHelpSearchQueryWidget for the build list
-    of QHelpSearchQuery's that you may pass to the QHelpSearchEngine's search() function.
+    After reciving the signal you can ask the QHelpSearchQueryWidget for the
+    build list of QHelpSearchQuery's that you may pass to the QHelpSearchEngine's
+    search() function.
 */
 
 /*!
@@ -544,7 +523,8 @@ QList<QHelpSearchQuery> QHelpSearchQueryWidget::query() const
         QList<QHelpSearchQuery>() : queryHist.queries.last();
 }
 
-/*! \reimp
+/*!
+    \reimp
 */
 void QHelpSearchQueryWidget::focusInEvent(QFocusEvent *focusEvent)
 {
diff --git a/tools/assistant/lib/qhelpsearchresultwidget.cpp b/tools/assistant/lib/qhelpsearchresultwidget.cpp
index ad540c6..8e476d5 100644
--- a/tools/assistant/lib/qhelpsearchresultwidget.cpp
+++ b/tools/assistant/lib/qhelpsearchresultwidget.cpp
@@ -304,7 +304,7 @@ private:
                 last = resultLastToShow > count ? count : resultLastToShow;
             }
         }
-        hitsLabel->setText(tr("%1 - %2 of %3 Hits").arg(first).arg(last).arg(count));
+        hitsLabel->setText(QHelpSearchResultWidget::tr("%1 - %2 of %3 Hits").arg(first).arg(last).arg(count));
     }
 
 private:
diff --git a/tools/assistant/tools/assistant/aboutdialog.cpp b/tools/assistant/tools/assistant/aboutdialog.cpp
index 0ab8659..26d488d 100644
--- a/tools/assistant/tools/assistant/aboutdialog.cpp
+++ b/tools/assistant/tools/assistant/aboutdialog.cpp
@@ -38,6 +38,8 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+#include "helpviewer.h"
+#include "tracer.h"
 
 #include <QtCore/QBuffer>
 
@@ -56,6 +58,7 @@ QT_BEGIN_NAMESPACE
 AboutLabel::AboutLabel(QWidget *parent)
     : QTextBrowser(parent)
 {
+    TRACE_OBJ
     setFrameStyle(QFrame::NoFrame);
     QPalette p;
     p.setColor(QPalette::Base, p.color(QPalette::Background));
@@ -64,6 +67,7 @@ AboutLabel::AboutLabel(QWidget *parent)
 
 void AboutLabel::setText(const QString &text, const QByteArray &resources)
 {
+    TRACE_OBJ
     QDataStream in(resources);
     in >> m_resourceMap;
     
@@ -72,6 +76,7 @@ void AboutLabel::setText(const QString &text, const QByteArray &resources)
 
 QSize AboutLabel::minimumSizeHint() const
 {
+    TRACE_OBJ
     QTextDocument *doc = document();
     doc->adjustSize();
     return QSize(int(doc->size().width()), int(doc->size().height()));
@@ -79,6 +84,7 @@ QSize AboutLabel::minimumSizeHint() const
 
 QVariant AboutLabel::loadResource(int type, const QUrl &name)
 {
+    TRACE_OBJ
     if (type == 2 || type == 3) {
         if (m_resourceMap.contains(name.toString())) {
             return m_resourceMap.value(name.toString());
@@ -89,9 +95,9 @@ QVariant AboutLabel::loadResource(int type, const QUrl &name)
 
 void AboutLabel::setSource(const QUrl &url)
 {
-    if (url.isValid() 
-        && (url.scheme() == QLatin1String("http") || url.scheme() == QLatin1String("ftp") 
-            || url.scheme() == QLatin1String("mailto") || url.path().endsWith(QLatin1String("pdf")))) {
+    TRACE_OBJ
+    if (url.isValid() && (!HelpViewer::isLocalUrl(url)
+        || !HelpViewer::canOpenPage(url.path()))) {
         if (!QDesktopServices::openUrl(url)) {
             QMessageBox::warning(this, tr("Warning"),
                          tr("Unable to launch external application.\n"),
@@ -103,6 +109,7 @@ void AboutLabel::setSource(const QUrl &url)
 AboutDialog::AboutDialog(QWidget *parent)
     : QDialog(parent, Qt::MSWindowsFixedSizeDialogHint|Qt::WindowTitleHint|Qt::WindowSystemMenuHint)
 {
+    TRACE_OBJ
     m_pixmapLabel = 0;
     m_aboutLabel = new AboutLabel();
     
@@ -121,12 +128,14 @@ AboutDialog::AboutDialog(QWidget *parent)
 
 void AboutDialog::setText(const QString &text, const QByteArray &resources)
 {
+    TRACE_OBJ
     m_aboutLabel->setText(text, resources);
     updateSize();
 }
 
 void AboutDialog::setPixmap(const QPixmap &pixmap)
 {
+    TRACE_OBJ
     if (!m_pixmapLabel) {
         m_pixmapLabel = new QLabel();
         m_layout->addWidget(m_pixmapLabel, 0, 0, 1, -1, Qt::AlignCenter);
@@ -137,11 +146,13 @@ void AboutDialog::setPixmap(const QPixmap &pixmap)
 
 QString AboutDialog::documentTitle() const
 {
+    TRACE_OBJ
     return m_aboutLabel->documentTitle();
 }
 
 void AboutDialog::updateSize()
 {
+    TRACE_OBJ
     QSize screenSize = QApplication::desktop()->availableGeometry(QCursor::pos()).size();
     int limit = qMin(screenSize.width()/2, 500);
 
diff --git a/tools/assistant/tools/assistant/assistant.pro b/tools/assistant/tools/assistant/assistant.pro
index 2a654fc..d57aa99 100644
--- a/tools/assistant/tools/assistant/assistant.pro
+++ b/tools/assistant/tools/assistant/assistant.pro
@@ -1,71 +1,81 @@
 include($$QT_SOURCE_TREE/tools/shared/fontpanel/fontpanel.pri)
-
 TEMPLATE = app
 LANGUAGE = C++
 TARGET = assistant
-
-contains(QT_CONFIG, webkit) {
-    QT += webkit
-}
-
-CONFIG += qt warn_on help
-
+contains(QT_CONFIG, webkit):QT += webkit
+CONFIG += qt \
+    warn_on \
+    help
 QT += network
-
 PROJECTNAME = Assistant
 DESTDIR = ../../../../bin
-
-target.path=$$[QT_INSTALL_BINS]
+target.path = $$[QT_INSTALL_BINS]
 INSTALLS += target
+DEPENDPATH += ../shared
 
-### Work around a qmake issue when statically linking to
-### not-yet-installed plugins
+# ## Work around a qmake issue when statically linking to
+# ## not-yet-installed plugins
 QMAKE_LIBDIR += $$QT_BUILD_TREE/plugins/sqldrivers
+HEADERS += aboutdialog.h \
+    bookmarkdialog.h \
+    bookmarkfiltermodel.h \
+    bookmarkitem.h \
+    bookmarkmanager.h \
+    bookmarkmodel.h \
+    centralwidget.h \
+    cmdlineparser.h \
+    contentwindow.h \
+    findwidget.h \
+    filternamedialog.h \
+    helpenginewrapper.h \
+    helpviewer.h \
+    indexwindow.h \
+    installdialog.h \
+    mainwindow.h \
+    preferencesdialog.h \
+    qtdocinstaller.h \
+    remotecontrol.h \
+    searchwidget.h \
+    topicchooser.h \
+    tracer.h \
+    xbelsupport.h \
+    ../shared/collectionconfiguration.h
+win32:HEADERS += remotecontrol_win.h
 
-HEADERS += helpviewer.h \
-           mainwindow.h \
-           indexwindow.h \
-           topicchooser.h \
-           contentwindow.h \
-           searchwidget.h \
-           preferencesdialog.h \
-           filternamedialog.h \
-           centralwidget.h \
-           installdialog.h \
-           bookmarkmanager.h \
-           remotecontrol.h \
-           cmdlineparser.h \
-           aboutdialog.h \
-           qtdocinstaller.h
-
-win32 {
-    HEADERS += remotecontrol_win.h
-}
-
-SOURCES += helpviewer.cpp \
-           main.cpp \
-           mainwindow.cpp \
-           indexwindow.cpp \
-           topicchooser.cpp \
-           contentwindow.cpp \
-           searchwidget.cpp \
-           preferencesdialog.cpp \
-           filternamedialog.cpp \
-           centralwidget.cpp \
-           installdialog.cpp \
-           bookmarkmanager.cpp \
-           remotecontrol.cpp \
-           cmdlineparser.cpp \
-           aboutdialog.cpp \
-           qtdocinstaller.cpp
+SOURCES += aboutdialog.cpp \
+    bookmarkdialog.cpp \
+    bookmarkfiltermodel.cpp \
+    bookmarkitem.cpp \
+    bookmarkmanager.cpp \
+    bookmarkmodel.cpp \
+    centralwidget.cpp \
+    cmdlineparser.cpp \
+    contentwindow.cpp \
+    findwidget.cpp \
+    filternamedialog.cpp \
+    helpenginewrapper.cpp \
+    helpviewer.cpp \
+    indexwindow.cpp \
+    installdialog.cpp \
+    main.cpp \
+    mainwindow.cpp \
+    preferencesdialog.cpp \
+    qtdocinstaller.cpp \
+    remotecontrol.cpp \
+    searchwidget.cpp \
+    topicchooser.cpp \
+    xbelsupport.cpp \
+    ../shared/collectionconfiguration.cpp \
 
-FORMS += topicchooser.ui \
-         preferencesdialog.ui \
-         filternamedialog.ui \
-         installdialog.ui \
-         bookmarkdialog.ui
+FORMS += bookmarkdialog.ui \
+    bookmarkwidget.ui \
+    filternamedialog.ui \
+    installdialog.ui \
+    preferencesdialog.ui \
+    topicchooser.ui
 
-RESOURCES += assistant.qrc assistant_images.qrc
+RESOURCES += assistant.qrc \
+    assistant_images.qrc
 
 win32 {
     !wince*:LIBS += -lshell32
diff --git a/tools/assistant/tools/assistant/assistant.qch b/tools/assistant/tools/assistant/assistant.qch
index 78fe9f3..e6d5299 100644
--- a/tools/assistant/tools/assistant/assistant.qch
+++ b/tools/assistant/tools/assistant/assistant.qch
diff --git a/tools/assistant/tools/assistant/assistant_images.qrc b/tools/assistant/tools/assistant/assistant_images.qrc
index 58e03b5..34918c0 100644
--- a/tools/assistant/tools/assistant/assistant_images.qrc
+++ b/tools/assistant/tools/assistant/assistant_images.qrc
@@ -4,6 +4,7 @@
         <file>images/assistant-128.png</file>
         <file>images/assistant.png</file>
         <file>images/wrap.png</file>
+        <file>images/bookmark.png</file>
 #mac
         <file>images/mac/addtab.png</file>
         <file>images/mac/book.png</file>
diff --git a/tools/assistant/tools/assistant/bookmarkdialog.cpp b/tools/assistant/tools/assistant/bookmarkdialog.cpp
new file mode 100644
index 0000000..f081c15
--- /dev/null
+++ b/tools/assistant/tools/assistant/bookmarkdialog.cpp
@@ -0,0 +1,222 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Assistant of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "tracer.h"
+
+#include "bookmarkdialog.h"
+#include "bookmarkfiltermodel.h"
+#include "bookmarkitem.h"
+#include "bookmarkmodel.h"
+
+#include <QtGui/QKeyEvent>
+#include <QtGui/QMenu>
+
+QT_BEGIN_NAMESPACE
+
+BookmarkDialog::BookmarkDialog(BookmarkModel *sourceModel, const QString &title,
+        const QString &url, QWidget *parent)
+    : QDialog(parent)
+    , m_url(url)
+    , m_title(title)
+    , bookmarkModel(sourceModel)
+{
+    TRACE_OBJ
+    ui.setupUi(this);
+
+    ui.bookmarkEdit->setText(m_title);
+    ui.newFolderButton->setVisible(false);
+    ui.buttonBox->button(QDialogButtonBox::Ok)->setDefault(true);
+
+    connect(ui.buttonBox, SIGNAL(accepted()), this, SLOT(accepted()));
+    connect(ui.buttonBox, SIGNAL(rejected()), this, SLOT(rejected()));
+    connect(ui.newFolderButton, SIGNAL(clicked()), this, SLOT(addFolder()));
+    connect(ui.toolButton, SIGNAL(clicked()), this, SLOT(toolButtonClicked()));
+    connect(ui.bookmarkEdit, SIGNAL(textChanged(QString)), this,
+        SLOT(textChanged(QString)));
+
+    bookmarkProxyModel = new BookmarkFilterModel(this);
+    bookmarkProxyModel->setSourceModel(bookmarkModel);
+    ui.bookmarkFolders->setModel(bookmarkProxyModel);
+    connect(ui.bookmarkFolders, SIGNAL(currentIndexChanged(int)), this,
+        SLOT(currentIndexChanged(int)));
+
+    bookmarkTreeModel = new BookmarkTreeModel(this);
+    bookmarkTreeModel->setSourceModel(bookmarkModel);
+    ui.treeView->setModel(bookmarkTreeModel);
+
+    ui.treeView->expandAll();
+    ui.treeView->setVisible(false);
+    ui.treeView->installEventFilter(this);
+    ui.treeView->viewport()->installEventFilter(this);
+    ui.treeView->setContextMenuPolicy(Qt::CustomContextMenu);
+
+    connect(ui.treeView, SIGNAL(customContextMenuRequested(QPoint)), this,
+        SLOT(customContextMenuRequested(QPoint)));
+    connect(ui.treeView->selectionModel(), SIGNAL(currentChanged(QModelIndex,
+        QModelIndex)), this, SLOT(currentIndexChanged(QModelIndex)));
+
+    ui.bookmarkFolders->setCurrentIndex(0);
+    ui.treeView->setCurrentIndex(ui.treeView->indexAt(QPoint(2, 2)));
+}
+
+BookmarkDialog::~BookmarkDialog()
+{
+    TRACE_OBJ
+}
+
+bool BookmarkDialog::eventFilter(QObject *object, QEvent *event)
+{
+    TRACE_OBJ
+    if (object != ui.treeView && object != ui.treeView->viewport())
+        return QWidget::eventFilter(object, event);
+
+    if (event->type() == QEvent::KeyPress) {
+        QKeyEvent *ke = static_cast<QKeyEvent*>(event);
+        switch (ke->key()) {
+            case Qt::Key_F2: {
+                bookmarkModel->setItemsEditable(true);
+                ui.treeView->edit(ui.treeView->currentIndex());
+                bookmarkModel->setItemsEditable(false);
+            }   break;
+            default: break;
+        }
+    }
+
+    return QObject::eventFilter(object, event);
+}
+
+void BookmarkDialog::currentIndexChanged(int row)
+{
+    TRACE_OBJ
+    QModelIndex next = bookmarkProxyModel->index(row, 0, QModelIndex());
+    if (next.isValid()) {
+        next = bookmarkProxyModel->mapToSource(next);
+        ui.treeView->setCurrentIndex(bookmarkTreeModel->mapFromSource(next));
+    }
+}
+
+void BookmarkDialog::currentIndexChanged(const QModelIndex &index)
+{
+    TRACE_OBJ
+    const QModelIndex current = bookmarkTreeModel->mapToSource(index);
+    if (current.isValid()) {
+        const int row = bookmarkProxyModel->mapFromSource(current).row();
+        ui.bookmarkFolders->setCurrentIndex(row);
+    }
+}
+
+void BookmarkDialog::accepted()
+{
+    TRACE_OBJ
+    QModelIndex index = ui.treeView->currentIndex();
+    if (index.isValid()) {
+        index = bookmarkModel->addItem(bookmarkTreeModel->mapToSource(index));
+        if (BookmarkItem *item = bookmarkModel->itemFromIndex(index))
+            item->setData(DataVector() << m_title << m_url << false);
+    } else
+        rejected();
+
+    accept();
+}
+
+void BookmarkDialog::rejected()
+{
+    TRACE_OBJ
+    foreach (const QPersistentModelIndex &index, cache)
+        bookmarkModel->removeItem(index);
+    reject();
+}
+
+void BookmarkDialog::addFolder()
+{
+    TRACE_OBJ
+    QModelIndex index = ui.treeView->currentIndex();
+    if (index.isValid()) {
+        index = bookmarkModel->addItem(bookmarkTreeModel->mapToSource(index),
+            true);
+        cache.append(index);
+
+        index = bookmarkTreeModel->mapFromSource(index);
+        if (index.isValid()) {
+            bookmarkModel->setItemsEditable(true);
+            ui.treeView->edit(index);
+            ui.treeView->expand(index);
+            ui.treeView->setCurrentIndex(index);
+            bookmarkModel->setItemsEditable(false);
+        }
+    }
+}
+
+void BookmarkDialog::toolButtonClicked()
+{
+    TRACE_OBJ
+    const bool visible = !ui.treeView->isVisible();
+    ui.treeView->setVisible(visible);
+    ui.newFolderButton->setVisible(visible);
+
+    if (visible) {
+        resize(QSize(width(), 400));
+        ui.toolButton->setText(QLatin1String("-"));
+    } else {
+        resize(width(), minimumHeight());
+        ui.toolButton->setText(QLatin1String("+"));
+    }
+}
+
+void BookmarkDialog::textChanged(const QString& text)
+{
+    m_title = text;
+}
+
+void BookmarkDialog::customContextMenuRequested(const QPoint &point)
+{
+    TRACE_OBJ
+    QMenu menu(QLatin1String(""), this);
+    QAction *renameItem = menu.addAction(tr("Rename Folder"));
+
+    QAction *picked = menu.exec(ui.treeView->mapToGlobal(point));
+    if (picked == renameItem) {
+        bookmarkModel->setItemsEditable(true);
+        ui.treeView->edit(ui.treeView->currentIndex());
+        bookmarkModel->setItemsEditable(false);
+    }
+}
+
+QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/bookmarkdialog.h b/tools/assistant/tools/assistant/bookmarkdialog.h
new file mode 100644
index 0000000..ba38c7a
--- /dev/null
+++ b/tools/assistant/tools/assistant/bookmarkdialog.h
@@ -0,0 +1,88 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Assistant of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BOOKMARKDIALOG_H
+#define BOOKMARKDIALOG_H
+
+#include "ui_bookmarkdialog.h"
+
+QT_BEGIN_NAMESPACE
+
+class BookmarkModel;
+class BookmarkFilterModel;
+class BookmarkTreeModel;
+
+class BookmarkDialog : public QDialog
+{
+    Q_OBJECT
+public:
+    BookmarkDialog(BookmarkModel *bookmarkModel, const QString &title,
+        const QString &url, QWidget *parent = 0);
+    ~BookmarkDialog();
+
+private:
+    bool eventFilter(QObject *object, QEvent *event);
+
+private slots:
+    void currentIndexChanged(int index);
+    void currentIndexChanged(const QModelIndex &index);
+
+    void accepted();
+    void rejected();
+
+    void addFolder();
+    void toolButtonClicked();
+    void textChanged(const QString& text);
+    void customContextMenuRequested(const QPoint &point);
+
+private:
+    QString m_url;
+    QString m_title;
+    Ui::BookmarkDialog ui;
+    QList<QPersistentModelIndex> cache;
+
+    BookmarkModel *bookmarkModel;
+    BookmarkTreeModel *bookmarkTreeModel;
+    BookmarkFilterModel *bookmarkProxyModel;
+};
+
+QT_END_NAMESPACE
+
+#endif  // BOOKMARKDIALOG_H
diff --git a/tools/assistant/tools/assistant/bookmarkdialog.ui b/tools/assistant/tools/assistant/bookmarkdialog.ui
index 7a878f9..5131531 100644
--- a/tools/assistant/tools/assistant/bookmarkdialog.ui
+++ b/tools/assistant/tools/assistant/bookmarkdialog.ui
@@ -1,38 +1,39 @@
-<ui version="4.0" >
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
  <class>BookmarkDialog</class>
- <widget class="QDialog" name="BookmarkDialog" >
-  <property name="geometry" >
+ <widget class="QDialog" name="BookmarkDialog">
+  <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
     <width>450</width>
-    <height>135</height>
+    <height>133</height>
    </rect>
   </property>
-  <property name="sizePolicy" >
-   <sizepolicy vsizetype="Preferred" hsizetype="Preferred" >
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
     <horstretch>0</horstretch>
     <verstretch>0</verstretch>
    </sizepolicy>
   </property>
-  <property name="windowTitle" >
+  <property name="windowTitle">
    <string>Add Bookmark</string>
   </property>
-  <layout class="QVBoxLayout" name="verticalLayout_3" >
+  <layout class="QVBoxLayout" name="verticalLayout_3">
    <item>
-    <layout class="QHBoxLayout" name="horizontalLayout" >
+    <layout class="QHBoxLayout" name="horizontalLayout">
      <item>
-      <layout class="QVBoxLayout" name="verticalLayout_2" >
+      <layout class="QVBoxLayout" name="verticalLayout_2">
        <item>
-        <widget class="QLabel" name="label" >
-         <property name="text" >
+        <widget class="QLabel" name="label">
+         <property name="text">
           <string>Bookmark:</string>
          </property>
         </widget>
        </item>
        <item>
-        <widget class="QLabel" name="label_2" >
-         <property name="text" >
+        <widget class="QLabel" name="label_2">
+         <property name="text">
           <string>Add in Folder:</string>
          </property>
         </widget>
@@ -40,35 +41,35 @@
       </layout>
      </item>
      <item>
-      <layout class="QVBoxLayout" name="verticalLayout" >
+      <layout class="QVBoxLayout" name="verticalLayout">
        <item>
-        <widget class="QLineEdit" name="bookmarkEdit" />
+        <widget class="QLineEdit" name="bookmarkEdit"/>
        </item>
        <item>
-        <widget class="QComboBox" name="bookmarkFolders" />
+        <widget class="QComboBox" name="bookmarkFolders"/>
        </item>
       </layout>
      </item>
     </layout>
    </item>
    <item>
-    <layout class="QHBoxLayout" name="horizontalLayout_3" >
+    <layout class="QHBoxLayout" name="horizontalLayout_3">
      <item>
-      <widget class="QToolButton" name="toolButton" >
-       <property name="minimumSize" >
+      <widget class="QToolButton" name="toolButton">
+       <property name="minimumSize">
         <size>
          <width>25</width>
          <height>20</height>
         </size>
        </property>
-       <property name="text" >
+       <property name="text">
         <string>+</string>
        </property>
       </widget>
      </item>
      <item>
-      <widget class="Line" name="line" >
-       <property name="orientation" >
+      <widget class="Line" name="line">
+       <property name="orientation">
         <enum>Qt::Horizontal</enum>
        </property>
       </widget>
@@ -76,30 +77,39 @@
     </layout>
    </item>
    <item>
-    <widget class="QTreeView" name="treeView" >
-     <property name="sizePolicy" >
-      <sizepolicy vsizetype="Ignored" hsizetype="Expanding" >
+    <widget class="QTreeView" name="treeView">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Expanding" vsizetype="Ignored">
        <horstretch>0</horstretch>
        <verstretch>0</verstretch>
       </sizepolicy>
      </property>
+     <property name="uniformRowHeights">
+      <bool>true</bool>
+     </property>
+     <property name="allColumnsShowFocus">
+      <bool>true</bool>
+     </property>
+     <property name="headerHidden">
+      <bool>true</bool>
+     </property>
     </widget>
    </item>
    <item>
-    <layout class="QHBoxLayout" name="horizontalLayout_4" >
+    <layout class="QHBoxLayout" name="horizontalLayout_4">
      <item>
-      <widget class="QPushButton" name="newFolderButton" >
-       <property name="text" >
+      <widget class="QPushButton" name="newFolderButton">
+       <property name="text">
         <string>New Folder</string>
        </property>
       </widget>
      </item>
      <item>
-      <widget class="QDialogButtonBox" name="buttonBox" >
-       <property name="orientation" >
+      <widget class="QDialogButtonBox" name="buttonBox">
+       <property name="orientation">
         <enum>Qt::Horizontal</enum>
        </property>
-       <property name="standardButtons" >
+       <property name="standardButtons">
         <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
        </property>
       </widget>
@@ -116,11 +126,11 @@
    <receiver>BookmarkDialog</receiver>
    <slot>accept()</slot>
    <hints>
-    <hint type="sourcelabel" >
+    <hint type="sourcelabel">
      <x>248</x>
      <y>254</y>
     </hint>
-    <hint type="destinationlabel" >
+    <hint type="destinationlabel">
      <x>157</x>
      <y>274</y>
     </hint>
@@ -132,11 +142,11 @@
    <receiver>BookmarkDialog</receiver>
    <slot>reject()</slot>
    <hints>
-    <hint type="sourcelabel" >
+    <hint type="sourcelabel">
      <x>316</x>
      <y>260</y>
     </hint>
-    <hint type="destinationlabel" >
+    <hint type="destinationlabel">
      <x>286</x>
      <y>274</y>
     </hint>
diff --git a/tools/assistant/tools/assistant/bookmarkfiltermodel.cpp b/tools/assistant/tools/assistant/bookmarkfiltermodel.cpp
new file mode 100644
index 0000000..5874493
--- /dev/null
+++ b/tools/assistant/tools/assistant/bookmarkfiltermodel.cpp
@@ -0,0 +1,322 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Assistant of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bookmarkfiltermodel.h"
+
+#include "bookmarkitem.h"
+#include "bookmarkmodel.h"
+
+BookmarkFilterModel::BookmarkFilterModel(QObject *parent)
+    : QAbstractProxyModel(parent)
+    , hideBookmarks(true)
+    , sourceModel(0)
+{
+}
+
+void
+BookmarkFilterModel::setSourceModel(QAbstractItemModel *_sourceModel)
+{
+    beginResetModel();
+
+    QAbstractProxyModel::setSourceModel(sourceModel);
+    sourceModel = qobject_cast<BookmarkModel*> (_sourceModel);
+
+    connect(sourceModel, SIGNAL(dataChanged(QModelIndex, QModelIndex)), this,
+        SLOT(changed(QModelIndex, QModelIndex)));
+
+    connect(sourceModel, SIGNAL(rowsInserted(QModelIndex, int, int)),
+        this, SLOT(rowsInserted(QModelIndex, int, int)));
+
+    connect(sourceModel, SIGNAL(rowsAboutToBeRemoved(QModelIndex, int, int)),
+        this, SLOT(rowsAboutToBeRemoved(QModelIndex, int, int)));
+    connect(sourceModel, SIGNAL(rowsRemoved(QModelIndex, int, int)), this,
+        SLOT(rowsRemoved(QModelIndex, int, int)));
+
+    connect(sourceModel, SIGNAL(layoutAboutToBeChanged()), this,
+        SLOT(layoutAboutToBeChanged()));
+    connect(sourceModel, SIGNAL(layoutChanged()), this,
+        SLOT(layoutChanged()));
+
+    connect(sourceModel, SIGNAL(modelAboutToBeReset()), this,
+        SLOT(modelAboutToBeReset()));
+    connect(sourceModel, SIGNAL(modelReset()), this, SLOT(modelReset()));
+
+    if (sourceModel)
+        setupCache(sourceModel->index(0, 0, QModelIndex()));
+
+    endResetModel();
+}
+
+int
+BookmarkFilterModel::rowCount(const QModelIndex &index) const
+{
+    Q_UNUSED(index)
+    return cache.count();
+}
+
+int
+BookmarkFilterModel::columnCount(const QModelIndex &index) const
+{
+    Q_UNUSED(index)
+    if (sourceModel)
+        return sourceModel->columnCount();
+    return 0;
+}
+
+QModelIndex
+BookmarkFilterModel::mapToSource(const QModelIndex &proxyIndex) const
+{
+    const int row = proxyIndex.row();
+    if (proxyIndex.isValid() && row >= 0 && row < cache.count())
+        return cache[row];
+    return QModelIndex();
+}
+
+QModelIndex
+BookmarkFilterModel::mapFromSource(const QModelIndex &sourceIndex) const
+{
+    return index(cache.indexOf(sourceIndex), 0, QModelIndex());
+}
+
+QModelIndex
+BookmarkFilterModel::parent(const QModelIndex &child) const
+{
+    Q_UNUSED(child)
+    return QModelIndex();
+}
+
+QModelIndex
+BookmarkFilterModel::index(int row, int column, const QModelIndex &index) const
+{
+    Q_UNUSED(index)
+    if (row < 0 || column < 0 || cache.count() <= row
+        || !sourceModel || sourceModel->columnCount() <= column) {
+        return QModelIndex();
+    }
+    return createIndex(row, 0);
+}
+
+Qt::DropActions
+BookmarkFilterModel::supportedDropActions () const
+{
+    if (sourceModel)
+        return sourceModel->supportedDropActions();
+    return Qt::IgnoreAction;
+}
+
+Qt::ItemFlags
+BookmarkFilterModel::flags(const QModelIndex &index) const
+{
+    if (sourceModel)
+        return sourceModel->flags(index);
+    return Qt::NoItemFlags;
+}
+
+QVariant
+BookmarkFilterModel::data(const QModelIndex &index, int role) const
+{
+    if (sourceModel)
+        return sourceModel->data(mapToSource(index), role);
+    return QVariant();
+}
+
+bool
+BookmarkFilterModel::setData(const QModelIndex &index, const QVariant &value,
+    int role)
+{
+    if (sourceModel)
+        return sourceModel->setData(mapToSource(index), value, role);
+    return false;
+}
+
+void
+BookmarkFilterModel::filterBookmarks()
+{
+    if (sourceModel) {
+        beginResetModel();
+        hideBookmarks = true;
+        setupCache(sourceModel->index(0, 0, QModelIndex()));
+        endResetModel();
+    }
+}
+
+void
+BookmarkFilterModel::filterBookmarkFolders()
+{
+    if (sourceModel) {
+        beginResetModel();
+        hideBookmarks = false;
+        setupCache(sourceModel->index(0, 0, QModelIndex()));
+        endResetModel();
+    }
+}
+
+void
+BookmarkFilterModel::changed(const QModelIndex &topLeft,
+    const QModelIndex &bottomRight)
+{
+    emit dataChanged(mapFromSource(topLeft), mapFromSource(bottomRight));
+}
+
+void
+BookmarkFilterModel::rowsInserted(const QModelIndex &parent, int start, int end)
+{
+    if (!sourceModel)
+        return;
+
+    QModelIndex cachePrevious = parent;
+    if (BookmarkItem *parentItem = sourceModel->itemFromIndex(parent)) {
+        BookmarkItem *newItem = parentItem->child(start);
+
+        // iterate over tree hirarchie to find the previous folder
+        for (int i = 0; i < parentItem->childCount(); ++i) {
+            if (BookmarkItem *child = parentItem->child(i)) {
+                const QModelIndex &tmp = sourceModel->indexFromItem(child);
+                if (tmp.data(UserRoleFolder).toBool() && child != newItem)
+                    cachePrevious = tmp;
+            }
+        }
+
+        const QModelIndex &newIndex = sourceModel->indexFromItem(newItem);
+        const bool isFolder = newIndex.data(UserRoleFolder).toBool();
+        if ((isFolder && hideBookmarks) || (!isFolder && !hideBookmarks)) {
+            beginInsertRows(mapFromSource(parent), start, end);
+            cache.insert(cache.indexOf(cachePrevious) + 1, newIndex);
+            endInsertRows();
+        }
+    }
+}
+
+void
+BookmarkFilterModel::rowsAboutToBeRemoved(const QModelIndex &parent, int start,
+    int end)
+{
+    if (!sourceModel)
+        return;
+
+    if (BookmarkItem *parentItem = sourceModel->itemFromIndex(parent)) {
+        if (BookmarkItem *child = parentItem->child(start)) {
+            indexToRemove = sourceModel->indexFromItem(child);
+            if (cache.contains(indexToRemove))
+                beginRemoveRows(mapFromSource(parent), start, end);
+        }
+    }
+}
+
+void
+BookmarkFilterModel::rowsRemoved(const QModelIndex &/*parent*/, int, int)
+{
+    if (cache.contains(indexToRemove)) {
+        cache.removeAll(indexToRemove);
+        endRemoveRows();
+    }
+}
+
+void
+BookmarkFilterModel::layoutAboutToBeChanged()
+{
+    // TODO: ???
+}
+
+void
+BookmarkFilterModel::layoutChanged()
+{
+    // TODO: ???
+}
+
+void
+BookmarkFilterModel::modelAboutToBeReset()
+{
+    beginResetModel();
+}
+
+void
+BookmarkFilterModel::modelReset()
+{
+    if (sourceModel)
+        setupCache(sourceModel->index(0, 0, QModelIndex()));
+    endResetModel();
+}
+
+void
+BookmarkFilterModel::setupCache(const QModelIndex &parent)
+{
+    cache.clear();
+    collectItems(parent);
+}
+
+void
+BookmarkFilterModel::collectItems(const QModelIndex &parent)
+{
+    if (parent.isValid()) {
+        bool isFolder = sourceModel->data(parent, UserRoleFolder).toBool();
+        if ((isFolder && hideBookmarks) || (!isFolder && !hideBookmarks))
+            cache.append(parent);
+
+        if (sourceModel->hasChildren(parent)) {
+            for (int i = 0; i < sourceModel->rowCount(parent); ++i)
+                collectItems(sourceModel->index(i, 0, parent));
+        }
+    }
+}
+
+// -- BookmarkTreeModel
+
+BookmarkTreeModel::BookmarkTreeModel(QObject *parent)
+    : QSortFilterProxyModel(parent)
+{
+}
+
+int
+BookmarkTreeModel::columnCount(const QModelIndex &parent) const
+{
+    return qMin(1, QSortFilterProxyModel::columnCount(parent));
+}
+
+bool
+BookmarkTreeModel::filterAcceptsRow(int row, const QModelIndex &parent) const
+{
+    Q_UNUSED(row)
+    BookmarkModel *model = qobject_cast<BookmarkModel*> (sourceModel());
+    if (model->rowCount(parent) > 0
+        && model->data(model->index(row, 0, parent), UserRoleFolder).toBool())
+        return true;
+    return false;
+}
\ No newline at end of file
diff --git a/tools/assistant/tools/assistant/bookmarkfiltermodel.h b/tools/assistant/tools/assistant/bookmarkfiltermodel.h
new file mode 100644
index 0000000..4ea7ab9
--- /dev/null
+++ b/tools/assistant/tools/assistant/bookmarkfiltermodel.h
@@ -0,0 +1,118 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Assistant of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BOOKMARKFILTERMODEL_H
+#define BOOKMARKFILTERMODEL_H
+
+#include <QtCore/QPersistentModelIndex>
+
+#include <QtGui/QAbstractProxyModel>
+#include <QtGui/QSortFilterProxyModel>
+
+QT_BEGIN_NAMESPACE
+
+class BookmarkItem;
+class BookmarkModel;
+
+typedef QList<QPersistentModelIndex> PersistentModelIndexCache;
+
+class BookmarkFilterModel : public QAbstractProxyModel
+{
+    Q_OBJECT
+public:
+    explicit BookmarkFilterModel(QObject *parent = 0);
+
+    void setSourceModel(QAbstractItemModel *sourceModel);
+
+    int rowCount(const QModelIndex &index) const;
+    int columnCount(const QModelIndex &index) const;
+
+    QModelIndex mapToSource(const QModelIndex &proxyIndex) const;
+    QModelIndex mapFromSource(const QModelIndex &sourceIndex) const;
+
+    QModelIndex parent(const QModelIndex &child) const;
+    QModelIndex index(int row, int column, const QModelIndex &parent) const;
+
+    Qt::DropActions supportedDropActions () const;
+    Qt::ItemFlags flags(const QModelIndex &index) const;
+
+    QVariant data(const QModelIndex &index, int role) const;
+    bool setData(const QModelIndex &index, const QVariant &value, int role);
+
+    void filterBookmarks();
+    void filterBookmarkFolders();
+
+private slots:
+    void changed(const QModelIndex &topLeft, const QModelIndex &bottomRight);
+    void rowsInserted(const QModelIndex &parent, int start, int end);
+    void rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end);
+    void rowsRemoved(const QModelIndex &parent, int start, int end);
+    void layoutAboutToBeChanged();
+    void layoutChanged();
+    void modelAboutToBeReset();
+    void modelReset();
+
+private:
+    void setupCache(const QModelIndex &parent);
+    void collectItems(const QModelIndex &parent);
+
+private:
+    bool hideBookmarks;
+    BookmarkModel *sourceModel;
+    PersistentModelIndexCache cache;
+    QPersistentModelIndex indexToRemove;
+};
+
+// -- BookmarkTreeModel
+
+class BookmarkTreeModel : public QSortFilterProxyModel
+{
+    Q_OBJECT
+public:
+    BookmarkTreeModel(QObject *parent = 0);
+    int columnCount(const QModelIndex &parent = QModelIndex()) const;
+
+protected:
+    bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
+};
+
+QT_END_NAMESPACE
+
+#endif // BOOKMARKFILTERMODEL_H
diff --git a/tools/assistant/tools/assistant/bookmarkitem.cpp b/tools/assistant/tools/assistant/bookmarkitem.cpp
new file mode 100644
index 0000000..8036959
--- /dev/null
+++ b/tools/assistant/tools/assistant/bookmarkitem.cpp
@@ -0,0 +1,174 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Assistant of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "bookmarkitem.h"
+
+#include <QtCore/QDebug>
+
+QT_BEGIN_NAMESPACE
+
+BookmarkItem::BookmarkItem(const DataVector &data, BookmarkItem *parent)
+    : m_data(data)
+    , m_parent(parent)
+{
+}
+
+BookmarkItem::~BookmarkItem()
+{
+    qDeleteAll(m_children);
+}
+
+BookmarkItem*
+BookmarkItem::parent() const
+{
+    return m_parent;
+}
+
+void
+BookmarkItem::setParent(BookmarkItem *parent)
+{
+    m_parent = parent;
+}
+
+void
+BookmarkItem::addChild(BookmarkItem *child)
+{
+    child->setParent(this);
+    m_children.append(child);
+}
+
+BookmarkItem*
+BookmarkItem::child(int number) const
+{
+    if (number >= 0 && number < m_children.count())
+        return m_children[number];
+    return 0;
+}
+
+int BookmarkItem::childCount() const
+{
+    return m_children.count();
+}
+
+int BookmarkItem::childNumber() const
+{
+     if (m_parent)
+         return m_parent->m_children.indexOf(const_cast<BookmarkItem*>(this));
+     return 0;
+}
+
+QVariant
+BookmarkItem::data(int column) const
+{
+    if (column == 0)
+        return m_data[0];
+
+    if (column == 1 || column == UserRoleUrl)
+        return m_data[1];
+
+    if (column == UserRoleFolder)
+        return m_data[1].toString() == QLatin1String("Folder");
+
+    if (column == UserRoleExpanded)
+        return m_data[2];
+
+    return QVariant();
+}
+
+void
+BookmarkItem::setData(const DataVector &data)
+{
+    m_data = data;
+}
+
+bool
+BookmarkItem::setData(int column, const QVariant &newValue)
+{
+    int index = -1;
+    if (column == 0 || column == 1)
+        index = column;
+
+    if (column == UserRoleUrl || column == UserRoleFolder)
+        index = 1;
+
+    if (column == UserRoleExpanded)
+        index = 2;
+
+    if (index < 0)
+        return false;
+
+    m_data[index] = newValue;
+    return true;
+}
+
+bool
+BookmarkItem::insertChildren(bool isFolder, int position, int count)
+{
+    if (position < 0 || position > m_children.size())
+        return false;
+
+    for (int row = 0; row < count; ++row) {
+        m_children.insert(position, new BookmarkItem(DataVector()
+            << QObject::tr(isFolder ? "New Folder" : "Untitled")
+            << (isFolder ? "Folder" : "about:blank") << false, this));
+    }
+
+    return true;
+}
+
+bool
+BookmarkItem::removeChildren(int position, int count)
+{
+    if (position < 0 || position > m_children.size())
+        return false;
+
+    for (int row = 0; row < count; ++row)
+        delete m_children.takeAt(position);
+
+    return true;
+}
+
+void
+BookmarkItem::dumpTree(int indent) const
+{
+    const QString tree(indent, ' ');
+    qDebug() << tree + (data(UserRoleFolder).toBool() ? "Folder" : "Bookmark")
+        << "Label:" << data(0).toString() << "parent:" << m_parent << "this:"
+        << this;
+
+    foreach (BookmarkItem *item, m_children)
+        item->dumpTree(indent + 4);
+}
+
+QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/bookmarkitem.h b/tools/assistant/tools/assistant/bookmarkitem.h
new file mode 100644
index 0000000..7acaf86
--- /dev/null
+++ b/tools/assistant/tools/assistant/bookmarkitem.h
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Assistant of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BOOKMARKITEM_H
+#define BOOKMARKITEM_H
+
+#include <QtCore/QVariant>
+#include <QtCore/QVector>
+
+QT_BEGIN_NAMESPACE
+
+enum {
+    UserRoleUrl = Qt::UserRole + 50,
+    UserRoleFolder = Qt::UserRole + 100,
+    UserRoleExpanded = Qt::UserRole + 150
+};
+
+typedef QVector<QVariant> DataVector;
+
+class BookmarkItem
+{
+public:
+    BookmarkItem(const DataVector &data, BookmarkItem *parent = 0);
+    ~BookmarkItem();
+
+    BookmarkItem *parent() const;
+    void setParent(BookmarkItem *parent);
+
+    void addChild(BookmarkItem *child);
+    BookmarkItem *child(int number) const;
+
+    int childCount() const;
+    int childNumber() const;
+
+    QVariant data(int column) const;
+    void setData(const DataVector &data);
+    bool setData(int column, const QVariant &value);
+
+    bool insertChildren(bool isFolder, int position, int count);
+    bool removeChildren(int position, int count);
+
+    void dumpTree(int indent) const;
+
+private:
+    DataVector m_data;
+
+    BookmarkItem *m_parent;
+    QList<BookmarkItem*> m_children;
+};
+
+QT_END_NAMESPACE
+
+#endif // BOOKMARKITEM_H
diff --git a/tools/assistant/tools/assistant/bookmarkmanager.cpp b/tools/assistant/tools/assistant/bookmarkmanager.cpp
index 0ce1b9d..8fba811 100644
--- a/tools/assistant/tools/assistant/bookmarkmanager.cpp
+++ b/tools/assistant/tools/assistant/bookmarkmanager.cpp
@@ -38,549 +38,210 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+#include "tracer.h"
 
 #include "bookmarkmanager.h"
+#include "bookmarkdialog.h"
+#include "bookmarkfiltermodel.h"
+#include "bookmarkitem.h"
+#include "bookmarkmodel.h"
 #include "centralwidget.h"
+#include "helpenginewrapper.h"
 
+#include <QtGui/QFileDialog>
 #include <QtGui/QMenu>
-#include <QtGui/QIcon>
-#include <QtGui/QStyle>
-#include <QtGui/QLabel>
-#include <QtGui/QLayout>
-#include <QtCore/QEvent>
-#include <QtGui/QComboBox>
 #include <QtGui/QKeyEvent>
-#include <QtGui/QLineEdit>
 #include <QtGui/QMessageBox>
-#include <QtGui/QHeaderView>
-#include <QtGui/QToolButton>
-#include <QtGui/QPushButton>
-#include <QtGui/QApplication>
-#include <QtHelp/QHelpEngineCore>
-#include <QtGui/QDialogButtonBox>
 #include <QtGui/QSortFilterProxyModel>
 
-QT_BEGIN_NAMESPACE
-
-BookmarkDialog::BookmarkDialog(BookmarkManager *manager, const QString &title,
-        const QString &url, QWidget *parent)
-    : QDialog(parent)
-    , m_url(url)
-    , m_title(title)
-    , bookmarkManager(manager)
-{
-    ui.setupUi(this);
-
-    installEventFilter(this);
-    ui.treeView->installEventFilter(this);
-    ui.treeView->viewport()->installEventFilter(this);
-
-    ui.bookmarkEdit->setText(title);
-    ui.newFolderButton->setVisible(false);
-    ui.buttonBox->button(QDialogButtonBox::Ok)->setDefault(true);
-    ui.bookmarkFolders->addItems(bookmarkManager->bookmarkFolders());
-
-    proxyModel = new QSortFilterProxyModel(this);
-    proxyModel->setFilterKeyColumn(0);
-    proxyModel->setDynamicSortFilter(true);
-    proxyModel->setFilterRole(Qt::UserRole + 10);
-    proxyModel->setSourceModel(bookmarkManager->treeBookmarkModel());
-    proxyModel->setFilterRegExp(QRegExp(QLatin1String("Folder"),
-        Qt::CaseSensitive, QRegExp::FixedString));
-    ui.treeView->setModel(proxyModel);
-
-    ui.treeView->expandAll();
-    ui.treeView->setVisible(false);
-    ui.treeView->header()->setVisible(false);
-    ui.treeView->setContextMenuPolicy(Qt::CustomContextMenu);
-
-    connect(ui.buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
-    connect(ui.buttonBox, SIGNAL(accepted()), this, SLOT(addAccepted()));
-    connect(ui.newFolderButton, SIGNAL(clicked()), this, SLOT(addNewFolder()));
-    connect(ui.toolButton, SIGNAL(clicked()), this, SLOT(toolButtonClicked()));
-    connect(ui.bookmarkEdit, SIGNAL(textChanged(QString)), this,
-        SLOT(textChanged(QString)));
-
-    connect(bookmarkManager->treeBookmarkModel(),
-        SIGNAL(itemChanged(QStandardItem*)),
-        this, SLOT(itemChanged(QStandardItem*)));
-
-    connect(ui.bookmarkFolders, SIGNAL(currentIndexChanged(QString)), this,
-        SLOT(selectBookmarkFolder(QString)));
-
-    connect(ui.treeView, SIGNAL(customContextMenuRequested(QPoint)), this,
-        SLOT(customContextMenuRequested(QPoint)));
-
-    connect(ui.treeView->selectionModel(), SIGNAL(currentChanged(QModelIndex,
-        QModelIndex)), this, SLOT(currentChanged(QModelIndex)));
-}
-
-BookmarkDialog::~BookmarkDialog()
-{
-}
-
-void BookmarkDialog::addAccepted()
-{
-    QItemSelectionModel *model = ui.treeView->selectionModel();
-    const QModelIndexList &list = model->selection().indexes();
+#include <QFile>
+#include "xbelsupport.h"
 
-    QModelIndex index;
-    if (!list.isEmpty())
-        index = proxyModel->mapToSource(list.at(0));
+QT_BEGIN_NAMESPACE
 
-    bookmarkManager->addNewBookmark(index, ui.bookmarkEdit->text(), m_url);
-    accept();
-}
+// -- BookmarkManager::BookmarkWidget
 
-void BookmarkDialog::addNewFolder()
+void BookmarkManager::BookmarkWidget::focusInEvent(QFocusEvent *event)
 {
-    QItemSelectionModel *model = ui.treeView->selectionModel();
-    const QModelIndexList &list = model->selection().indexes();
+    TRACE_OBJ
+    if (event->reason() != Qt::MouseFocusReason) {
+        ui.lineEdit->selectAll();
+        ui.lineEdit->setFocus();
 
-    QModelIndex index;
-    if (!list.isEmpty())
-        index = list.at(0);
-
-    QModelIndex newFolder =
-        bookmarkManager->addNewFolder(proxyModel->mapToSource(index));
-    if (newFolder.isValid()) {
-        ui.treeView->expand(index);
-        const QModelIndex &index = proxyModel->mapFromSource(newFolder);
-        model->setCurrentIndex(index, QItemSelectionModel::ClearAndSelect);
-
-        ui.bookmarkFolders->clear();
-        ui.bookmarkFolders->addItems(bookmarkManager->bookmarkFolders());
-
-        const QString &name = index.data().toString();
-        ui.bookmarkFolders->setCurrentIndex(ui.bookmarkFolders->findText(name));
+        // force the focus in event on bookmark manager
+        emit focusInEvent();
     }
-    ui.treeView->setFocus();
 }
 
-void BookmarkDialog::toolButtonClicked()
-{
-    bool visible = !ui.treeView->isVisible();
-    ui.treeView->setVisible(visible);
-    ui.newFolderButton->setVisible(visible);
-
-    if (visible) {
-        resize(QSize(width(), 400));
-        ui.toolButton->setText(QLatin1String("-"));
-    } else {
-        resize(width(), minimumHeight());
-        ui.toolButton->setText(QLatin1String("+"));
-    }
-}
+// -- BookmarkManager::BookmarkTreeView
 
-void BookmarkDialog::itemChanged(QStandardItem *item)
+BookmarkManager::BookmarkTreeView::BookmarkTreeView(QWidget *parent)
+    : QTreeView(parent)
 {
-    if (renameItem != item) {
-        renameItem = item;
-        oldText = item->text();
-        return;
-    }
+    TRACE_OBJ
+    setAcceptDrops(true);
+    setDragEnabled(true);
+    setAutoExpandDelay(1000);
+    setUniformRowHeights(true);
+    setDropIndicatorShown(true);
+    setExpandsOnDoubleClick(true);
 
-    if (item->text() != oldText) {
-        ui.bookmarkFolders->clear();
-        ui.bookmarkFolders->addItems(bookmarkManager->bookmarkFolders());
+    connect(this, SIGNAL(expanded(QModelIndex)), this,
+        SLOT(setExpandedData(QModelIndex)));
+    connect(this, SIGNAL(collapsed(QModelIndex)), this,
+        SLOT(setExpandedData(QModelIndex)));
 
-        QString name = tr("Bookmarks");
-        const QModelIndex &index = ui.treeView->currentIndex();
-        if (index.isValid())
-            name = index.data().toString();
-        ui.bookmarkFolders->setCurrentIndex(ui.bookmarkFolders->findText(name));
-    }
 }
 
-void BookmarkDialog::textChanged(const QString &string)
+void BookmarkManager::BookmarkTreeView::subclassKeyPressEvent(QKeyEvent *event)
 {
-    ui.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(!string.isEmpty());
+    TRACE_OBJ
+    QTreeView::keyPressEvent(event);
 }
 
-void BookmarkDialog::selectBookmarkFolder(const QString &folderName)
+void BookmarkManager::BookmarkTreeView::setExpandedData(const QModelIndex &index)
 {
-    if (folderName.isEmpty())
-        return;
-
-    if (folderName == tr("Bookmarks")) {
-        ui.treeView->clearSelection();
-        return;
-    }
-
-    QStandardItemModel *model = bookmarkManager->treeBookmarkModel();
-    QList<QStandardItem*> list = model->findItems(folderName,
-        Qt::MatchCaseSensitive | Qt::MatchRecursive, 0);
-    if (!list.isEmpty()) {
-        const QModelIndex &index = model->indexFromItem(list.at(0));
-        QItemSelectionModel *model = ui.treeView->selectionModel();
-        if (model) {
-            model->setCurrentIndex(proxyModel->mapFromSource(index),
-                QItemSelectionModel::ClearAndSelect);
-        }
-    }
+    TRACE_OBJ
+    if (BookmarkModel *treeModel = qobject_cast<BookmarkModel*> (model()))
+        treeModel->setData(index, isExpanded(index), UserRoleExpanded);
 }
 
-void BookmarkDialog::customContextMenuRequested(const QPoint &point)
-{
-    QModelIndex index = ui.treeView->indexAt(point);
-    if (!index.isValid())
-        return;
+// -- BookmarkManager
 
-    QMenu menu(QLatin1String(""), this);
+QMutex BookmarkManager::mutex;
+BookmarkManager* BookmarkManager::bookmarkManager = 0;
 
-    QAction *removeItem = menu.addAction(tr("Delete Folder"));
-    QAction *renameItem = menu.addAction(tr("Rename Folder"));
+// -- public
 
-    QAction *picked = menu.exec(ui.treeView->mapToGlobal(point));
-    if (!picked)
-        return;
-
-    const QModelIndex &proxyIndex = proxyModel->mapToSource(index);
-    if (picked == removeItem) {
-        bookmarkManager->removeBookmarkItem(ui.treeView, proxyIndex);
-        ui.bookmarkFolders->clear();
-        ui.bookmarkFolders->addItems(bookmarkManager->bookmarkFolders());
-
-        QString name = tr("Bookmarks");
-        index = ui.treeView->currentIndex();
-        if (index.isValid())
-            name = index.data().toString();
-        ui.bookmarkFolders->setCurrentIndex(ui.bookmarkFolders->findText(name));
-    }
-    else if (picked == renameItem) {
-        BookmarkModel *model = bookmarkManager->treeBookmarkModel();
-        if (QStandardItem *item = model->itemFromIndex(proxyIndex)) {
-            item->setEditable(true);
-            ui.treeView->edit(index);
-            item->setEditable(false);
-        }
-    }
-}
-
-void BookmarkDialog::currentChanged(const QModelIndex &current)
-{
-    QString text = tr("Bookmarks");
-    if (current.isValid())
-        text = current.data().toString();
-    ui.bookmarkFolders->setCurrentIndex(ui.bookmarkFolders->findText(text));
-}
-
-bool BookmarkDialog::eventFilter(QObject *object, QEvent *e)
+BookmarkManager* BookmarkManager::instance()
 {
-    if (object != ui.treeView && object != ui.treeView->viewport())
-        return QWidget::eventFilter(object, e);
-
-    if (e->type() == QEvent::KeyPress) {
-        QKeyEvent *ke = static_cast<QKeyEvent*>(e);
-        switch (ke->key()) {
-            case Qt::Key_F2: {
-                const QModelIndex &index = ui.treeView->currentIndex();
-                const QModelIndex &source = proxyModel->mapToSource(index);
-                QStandardItem *item =
-                    bookmarkManager->treeBookmarkModel()->itemFromIndex(source);
-                if (item) {
-                    item->setEditable(true);
-                    ui.treeView->edit(index);
-                    item->setEditable(false);
-                }
-            }   break;
-
-            case Qt::Key_Delete: {
-                const QModelIndex &index = ui.treeView->currentIndex();
-                bookmarkManager->removeBookmarkItem(ui.treeView,
-                    proxyModel->mapToSource(index));
-                ui.bookmarkFolders->clear();
-                ui.bookmarkFolders->addItems(bookmarkManager->bookmarkFolders());
-
-                QString name = tr("Bookmarks");
-                if (index.isValid())
-                    name = index.data().toString();
-                ui.bookmarkFolders->setCurrentIndex(ui.bookmarkFolders->findText(name));
-            }   break;
-
-            default:
-                break;
-        }
+    TRACE_OBJ
+    if (!bookmarkManager) {
+        QMutexLocker _(&mutex);
+        if (!bookmarkManager)
+            bookmarkManager = new BookmarkManager();
     }
-
-    return QObject::eventFilter(object, e);
+    return bookmarkManager;
 }
 
-
-// #pragma mark -- BookmarkWidget
-
-
-BookmarkWidget::BookmarkWidget(BookmarkManager *manager, QWidget *parent,
-        bool showButtons)
-    : QWidget(parent)
-    , addButton(0)
-    , removeButton(0)
-    , bookmarkManager(manager)
+void BookmarkManager::destroy()
 {
-    setup(showButtons);
-
-    installEventFilter(this);
-    treeView->installEventFilter(this);
-    treeView->viewport()->installEventFilter(this);
+    TRACE_OBJ
+    delete bookmarkManager;
+    bookmarkManager = 0;
 }
 
-BookmarkWidget::~BookmarkWidget()
+QWidget* BookmarkManager::bookmarkDockWidget() const
 {
+    TRACE_OBJ
+    if (bookmarkWidget)
+        return bookmarkWidget;
+    return 0;
 }
 
-void BookmarkWidget::removeClicked()
+void BookmarkManager::takeBookmarksMenu(QMenu* menu)
 {
-    const QModelIndex &index = treeView->currentIndex();
-    if (searchField->text().isEmpty()) {
-        bookmarkManager->removeBookmarkItem(treeView,
-            filterBookmarkModel->mapToSource(index));
-    }
+    TRACE_OBJ
+    bookmarkMenu = menu;
+    refeshBookmarkMenu();
 }
 
-void BookmarkWidget::filterChanged()
-{
-    bool searchBookmarks = searchField->text().isEmpty();
-    if (!searchBookmarks) {
-        regExp.setPattern(searchField->text());
-        filterBookmarkModel->setSourceModel(bookmarkManager->listBookmarkModel());
-    } else {
-        regExp.setPattern(QLatin1String(""));
-        filterBookmarkModel->setSourceModel(bookmarkManager->treeBookmarkModel());
-    }
+// -- public slots
 
-    if (addButton)
-        addButton->setEnabled(searchBookmarks);
-
-    if (removeButton)
-        removeButton->setEnabled(searchBookmarks);
-
-    filterBookmarkModel->setFilterRegExp(regExp);
-
-    const QModelIndex &index = treeView->indexAt(QPoint(1, 1));
-    if (index.isValid())
-        treeView->setCurrentIndex(index);
-
-    if (searchBookmarks)
-        expandItems();
-}
-
-void BookmarkWidget::expand(const QModelIndex &index)
+void BookmarkManager::addBookmark(const QString &title, const QString &url)
 {
-    const QModelIndex &source = filterBookmarkModel->mapToSource(index);
-    QStandardItem *item =
-        bookmarkManager->treeBookmarkModel()->itemFromIndex(source);
-    if (item)
-        item->setData(treeView->isExpanded(index), Qt::UserRole + 11);
+    TRACE_OBJ
+    showBookmarkDialog(title.isEmpty() ? tr("Untiled") : title,
+        url.isEmpty() ? QLatin1String("about:blank") : url);
 }
 
-void BookmarkWidget::activated(const QModelIndex &index)
-{
-    if (!index.isValid())
-        return;
+// -- private
 
-    QString data = index.data(Qt::UserRole + 10).toString();
-    if (data != QLatin1String("Folder"))
-        emit requestShowLink(data);
-}
-
-void BookmarkWidget::customContextMenuRequested(const QPoint &point)
+BookmarkManager::BookmarkManager()
+    : typeAndSearch(false)
+    , bookmarkMenu(0)
+    , bookmarkModel(new BookmarkModel)
+    , bookmarkWidget(new BookmarkWidget)
+    , bookmarkTreeView(new BookmarkTreeView)
 {
-    QModelIndex index = treeView->indexAt(point);
-    if (!index.isValid())
-        return;
+    TRACE_OBJ
+    bookmarkWidget->installEventFilter(this);
+    connect(bookmarkWidget->ui.add, SIGNAL(clicked()), this,
+        SLOT(addBookmark()));
+    connect(bookmarkWidget->ui.remove, SIGNAL(clicked()), this,
+        SLOT(removeBookmark()));
+    connect(bookmarkWidget->ui.lineEdit, SIGNAL(textChanged(QString)), this,
+        SLOT(textChanged(QString)));
+    connect(bookmarkWidget, SIGNAL(focusInEvent()), this, SLOT(focusInEvent()));
 
-    QAction *showItem = 0;
-    QAction *removeItem = 0;
-    QAction *renameItem = 0;
-    QAction *showItemNewTab = 0;
-
-    QMenu menu(QLatin1String(""), this);
-    QString data = index.data(Qt::UserRole + 10).toString();
-    if (data == QLatin1String("Folder")) {
-        removeItem = menu.addAction(tr("Delete Folder"));
-        renameItem = menu.addAction(tr("Rename Folder"));
-    } else {
-        showItem = menu.addAction(tr("Show Bookmark"));
-        showItemNewTab = menu.addAction(tr("Show Bookmark in New Tab"));
-        if (searchField->text().isEmpty()) {
-            menu.addSeparator();
-            removeItem = menu.addAction(tr("Delete Bookmark"));
-            renameItem = menu.addAction(tr("Rename Bookmark"));
-        }
-    }
+    bookmarkTreeView->setModel(bookmarkModel);
+    bookmarkTreeView->installEventFilter(this);
+    bookmarkTreeView->viewport()->installEventFilter(this);
+    bookmarkTreeView->setContextMenuPolicy(Qt::CustomContextMenu);
+    bookmarkWidget->ui.stackedWidget->addWidget(bookmarkTreeView);
 
-    QAction *pickedAction = menu.exec(treeView->mapToGlobal(point));
-    if (!pickedAction)
-        return;
+    connect(bookmarkTreeView, SIGNAL(activated(QModelIndex)), this,
+        SLOT(setSourceFromIndex(QModelIndex)));
+    connect(bookmarkTreeView, SIGNAL(customContextMenuRequested(QPoint)), this,
+        SLOT(customContextMenuRequested(QPoint)));
 
-    if (pickedAction == showItem) {
-        emit requestShowLink(data);
-    }
-    else if (pickedAction == showItemNewTab) {
-        CentralWidget::instance()->setSourceInNewTab(data);
-    }
-    else if (pickedAction == removeItem) {
-        bookmarkManager->removeBookmarkItem(treeView,
-            filterBookmarkModel->mapToSource(index));
-    }
-    else if (pickedAction == renameItem) {
-        const QModelIndex &source = filterBookmarkModel->mapToSource(index);
-        QStandardItem *item =
-            bookmarkManager->treeBookmarkModel()->itemFromIndex(source);
-        if (item) {
-            item->setEditable(true);
-            treeView->edit(index);
-            item->setEditable(false);
-        }
-    }
+    connect(&HelpEngineWrapper::instance(), SIGNAL(setupFinished()), this,
+        SLOT(setupFinished()));
+    connect(bookmarkModel, SIGNAL(dataChanged(QModelIndex, QModelIndex)), this,
+        SLOT(refeshBookmarkMenu()));
 }
 
-void BookmarkWidget::setup(bool showButtons)
+BookmarkManager::~BookmarkManager()
 {
-    regExp.setPatternSyntax(QRegExp::FixedString);
-    regExp.setCaseSensitivity(Qt::CaseInsensitive);
-
-    QLayout *vlayout = new QVBoxLayout(this);
-    vlayout->setMargin(4);
-
-    QLabel *label = new QLabel(tr("Filter:"), this);
-    vlayout->addWidget(label);
-
-    searchField = new QLineEdit(this);
-    vlayout->addWidget(searchField);
-    connect(searchField, SIGNAL(textChanged(QString)), this,
-        SLOT(filterChanged()));
-
-    treeView = new TreeView(this);
-    vlayout->addWidget(treeView);
-
-#ifdef Q_OS_MAC
-#   define SYSTEM "mac"
-#else
-#   define SYSTEM "win"
-#endif
-
-    if (showButtons) {
-        QLayout *hlayout = new QHBoxLayout();
-        vlayout->addItem(hlayout);
-
-        hlayout->addItem(new QSpacerItem(40, 20, QSizePolicy::Expanding));
-
-        addButton = new QToolButton(this);
-        addButton->setText(tr("Add"));
-        addButton->setIcon(QIcon(QLatin1String(":/trolltech/assistant/images/"
-            SYSTEM "/addtab.png")));
-        addButton->setAutoRaise(true);
-        addButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
-        hlayout->addWidget(addButton);
-        connect(addButton, SIGNAL(clicked()), this, SIGNAL(addBookmark()));
-
-        removeButton = new QToolButton(this);
-        removeButton->setText(tr("Remove"));
-        removeButton->setIcon(QIcon(QLatin1String(":/trolltech/assistant/images/"
-            SYSTEM "/closetab.png")));
-        removeButton->setAutoRaise(true);
-        removeButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
-        hlayout->addWidget(removeButton);
-        connect(removeButton, SIGNAL(clicked()), this, SLOT(removeClicked()));
-    }
-
-    filterBookmarkModel = new QSortFilterProxyModel(this);
-    treeView->setModel(filterBookmarkModel);
-
-    treeView->setDragEnabled(true);
-    treeView->setAcceptDrops(true);
-    treeView->setAutoExpandDelay(1000);
-    treeView->setDropIndicatorShown(true);
-    treeView->header()->setVisible(false);
-    treeView->setContextMenuPolicy(Qt::CustomContextMenu);
-
-    connect(treeView, SIGNAL(expanded(QModelIndex)), this,
-        SLOT(expand(QModelIndex)));
-    connect(treeView, SIGNAL(collapsed(QModelIndex)), this,
-        SLOT(expand(QModelIndex)));
-    connect(treeView, SIGNAL(activated(QModelIndex)), this,
-        SLOT(activated(QModelIndex)));
-    connect(treeView, SIGNAL(customContextMenuRequested(QPoint)),
-        this, SLOT(customContextMenuRequested(QPoint)));
-
-    filterBookmarkModel->setFilterKeyColumn(0);
-    filterBookmarkModel->setDynamicSortFilter(true);
-    filterBookmarkModel->setSourceModel(bookmarkManager->treeBookmarkModel());
-
-    expandItems();
+    TRACE_OBJ
+    HelpEngineWrapper::instance().setBookmarks(bookmarkModel->bookmarks());
 }
 
-void BookmarkWidget::expandItems()
+void BookmarkManager::removeItem(const QModelIndex &index)
 {
-    QStandardItemModel *model = bookmarkManager->treeBookmarkModel();
-    QList<QStandardItem*>list = model->findItems(QLatin1String("*"),
-        Qt::MatchWildcard | Qt::MatchRecursive, 0);
-    foreach (const QStandardItem *item, list) {
-        const QModelIndex &index = model->indexFromItem(item);
-        treeView->setExpanded(filterBookmarkModel->mapFromSource(index),
-            item->data(Qt::UserRole + 11).toBool());
+    TRACE_OBJ
+    QModelIndex current = index;
+    if (typeAndSearch) { // need to map because of proxy
+        current = typeAndSearchModel->mapToSource(current);
+        current = bookmarkFilterModel->mapToSource(current);
+    } else if (!bookmarkModel->parent(index).isValid()) {
+        return;  // check if we should delete the "Bookmarks Menu", bail
     }
-}
-
-void BookmarkWidget::focusInEvent(QFocusEvent *e)
-{
-    if (e->reason() != Qt::MouseFocusReason) {
-        searchField->selectAll();
-        searchField->setFocus();
-
-        QModelIndex index = treeView->indexAt(QPoint(1, 1));
-        if (index.isValid())
-            treeView->setCurrentIndex(index);
 
+    if (bookmarkModel->hasChildren(current)) {
+        int value = QMessageBox::question(bookmarkTreeView, tr("Remove"),
+            tr("You are going to delete a Folder, this will also<br>"
+            "remove it's content. Are you sure to continue?"),
+            QMessageBox::Yes | QMessageBox::Cancel, QMessageBox::Cancel);
+        if (value == QMessageBox::Cancel)
+            return;
     }
+    bookmarkModel->removeItem(current);
 }
 
-bool BookmarkWidget::eventFilter(QObject *object, QEvent *e)
+bool BookmarkManager::eventFilter(QObject *object, QEvent *event)
 {
-    if (object != this && object != treeView
-        && object != treeView->viewport()) {
-            return QWidget::eventFilter(object, e);
-    }
+    if (object != bookmarkTreeView && object != bookmarkTreeView->viewport()
+        && object != bookmarkWidget)
+            return QObject::eventFilter(object, event);
 
-    if (e->type() == QEvent::KeyPress) {
-        QKeyEvent *ke = static_cast<QKeyEvent*>(e);
-        const bool tree = object == treeView || object == treeView->viewport();
+    TRACE_OBJ
+    const bool isWidget = object == bookmarkWidget;
+    if (event->type() == QEvent::KeyPress) {
+        QKeyEvent *ke = static_cast<QKeyEvent*>(event);
         switch (ke->key()) {
             case Qt::Key_F2: {
-                const QModelIndex &index = treeView->currentIndex();
-                const QModelIndex &src = filterBookmarkModel->mapToSource(index);
-                if (tree && searchField->text().isEmpty()) {
-                    if (QStandardItem *item = bookmarkManager->treeBookmarkModel()
-                        ->itemFromIndex(src)) {
-                        item->setEditable(true);
-                        treeView->edit(index);
-                        item->setEditable(false);
-                    }
-                }
-            }   break;
-
-            case Qt::Key_Enter: {
-            case Qt::Key_Return:
-                if (tree) {
-                    const QString &data = treeView->selectionModel()->currentIndex()
-                        .data(Qt::UserRole + 10).toString();
-                    if (!data.isEmpty() && data != QLatin1String("Folder"))
-                        emit requestShowLink(data);
-                }
+                renameBookmark(bookmarkTreeView->currentIndex());
             }   break;
 
             case Qt::Key_Delete: {
-                const QModelIndex &index = treeView->currentIndex();
-                const QModelIndex &src = filterBookmarkModel->mapToSource(index);
-                if (tree && searchField->text().isEmpty())
-                    bookmarkManager->removeBookmarkItem(treeView, src);
+                removeItem(bookmarkTreeView->currentIndex());
             }   break;
 
-            case Qt::Key_Up: {
+            case Qt::Key_Up: {    // needs event filter on widget
             case Qt::Key_Down:
-                if (!tree)
-                    treeView->subclassKeyPressEvent(ke);
+                if (isWidget)
+                    bookmarkTreeView->subclassKeyPressEvent(ke);
             }   break;
 
             case Qt::Key_Escape: {
@@ -591,324 +252,255 @@ bool BookmarkWidget::eventFilter(QObject *object, QEvent *e)
         }
     }
 
-    if (e->type() == QEvent::MouseButtonRelease) {
-        QMouseEvent *me = static_cast<QMouseEvent*>(e);
-        bool controlPressed = me->modifiers() & Qt::ControlModifier;
-        if(((me->button() == Qt::LeftButton) && controlPressed)
-            || (me->button() == Qt::MidButton)) {
-                const QModelIndex &index = treeView->currentIndex();
-                const QString &data = index.data(Qt::UserRole + 10).toString();
-                if (!data.isEmpty() && data != QLatin1String("Folder"))
-                    CentralWidget::instance()->setSourceInNewTab(data);
+    if (event->type() == QEvent::MouseButtonRelease && !isWidget) {
+        QMouseEvent *me = static_cast<QMouseEvent*>(event);
+        switch (me->button()) {
+            case Qt::LeftButton: {
+                if (me->modifiers() & Qt::ControlModifier)
+                    setSourceFromIndex(bookmarkTreeView->currentIndex(), true);
+            }   break;
+
+            case Qt::MidButton: {
+                setSourceFromIndex(bookmarkTreeView->currentIndex(), true);
+            }   break;
+
+            default: break;
         }
     }
 
-    return QWidget::eventFilter(object, e);
+    return QObject::eventFilter(object, event);
 }
 
-
-// #pragma mark -- BookmarkModel
-
-
-BookmarkModel::BookmarkModel(int rows, int columns, QObject *parent)
-    : QStandardItemModel(rows, columns, parent)
+void BookmarkManager::buildBookmarksMenu(const QModelIndex &index, QMenu* menu)
 {
-}
+    TRACE_OBJ
+    if (!index.isValid())
+        return;
 
-BookmarkModel::~BookmarkModel()
-{
+    const QString &text = index.data().toString();
+    const QIcon &icon = qVariantValue<QIcon>(index.data(Qt::DecorationRole));
+    if (index.data(UserRoleFolder).toBool()) {
+        if (QMenu* subMenu = menu->addMenu(icon, text)) {
+            for (int i = 0; i < bookmarkModel->rowCount(index); ++i)
+                buildBookmarksMenu(bookmarkModel->index(i, 0, index), subMenu);
+        }
+    } else {
+        QAction *action = menu->addAction(icon, text);
+        action->setData(index.data(UserRoleUrl).toString());
+    }
 }
 
-Qt::DropActions BookmarkModel::supportedDropActions() const
+void BookmarkManager::showBookmarkDialog(const QString &name, const QString &url)
 {
-    return Qt::MoveAction;
+    TRACE_OBJ
+    BookmarkDialog dialog(bookmarkModel, name, url, bookmarkTreeView);
+    dialog.exec();
 }
 
-Qt::ItemFlags BookmarkModel::flags(const QModelIndex &index) const
-{
-    Qt::ItemFlags defaultFlags = QStandardItemModel::flags(index);
-    if ((!index.isValid()) // can only happen for the invisible root item
-        || index.data(Qt::UserRole + 10).toString() == QLatin1String("Folder"))
-        return (Qt::ItemIsDropEnabled | defaultFlags) &~ Qt::ItemIsDragEnabled;
+// -- private slots
 
-    return (Qt::ItemIsDragEnabled | defaultFlags) &~ Qt::ItemIsDropEnabled;
-}
+void BookmarkManager::setupFinished()
+{
+    TRACE_OBJ
+    bookmarkModel->setBookmarks(HelpEngineWrapper::instance().bookmarks());
+    bookmarkModel->expandFoldersIfNeeeded(bookmarkTreeView);
 
+    refeshBookmarkMenu();
 
-// #pragma mark -- BookmarkManager
+    bookmarkTreeView->hideColumn(1);
+    bookmarkTreeView->header()->setVisible(false);
+    bookmarkTreeView->header()->setStretchLastSection(true);
 
+    bookmarkFilterModel = new BookmarkFilterModel(this);
+    bookmarkFilterModel->setSourceModel(bookmarkModel);
+    bookmarkFilterModel->filterBookmarkFolders();
 
-BookmarkManager::BookmarkManager(QHelpEngineCore *_helpEngine)
-    : treeModel(new BookmarkModel(0, 1, this))
-    , listModel(new BookmarkModel(0, 1, this))
-    , renameItem(0)
-    , helpEngine(_helpEngine)
-{
-    folderIcon = QApplication::style()->standardIcon(QStyle::SP_DirClosedIcon);
-
-    connect(treeModel, SIGNAL(itemChanged(QStandardItem*)), this,
-        SLOT(itemChanged(QStandardItem*)));
-    connect(treeModel, SIGNAL(itemChanged(QStandardItem*)), this,
-        SIGNAL(bookmarksChanged()));
-    connect(treeModel, SIGNAL(rowsRemoved(QModelIndex,int,int)),
-        this, SIGNAL(bookmarksChanged()));
+    typeAndSearchModel = new QSortFilterProxyModel(this);
+    typeAndSearchModel->setDynamicSortFilter(true);
+    typeAndSearchModel->setSourceModel(bookmarkFilterModel);
 }
 
-BookmarkManager::~BookmarkManager()
+void BookmarkManager::addBookmark()
 {
-    treeModel->clear();
-    listModel->clear();
+    TRACE_OBJ
+    if (CentralWidget *widget = CentralWidget::instance()) {
+        showBookmarkDialog(widget->currentTitle(),
+            widget->currentSource().toString());
+    }
 }
 
-BookmarkModel* BookmarkManager::treeBookmarkModel()
+void BookmarkManager::removeBookmark()
 {
-    return treeModel;
+    TRACE_OBJ
+    removeItem(bookmarkTreeView->currentIndex());
 }
 
-BookmarkModel* BookmarkManager::listBookmarkModel()
-{
-    return listModel;
-}
+//void BookmarkManager::manageBookmarks()
+//{
+//    TRACE_OBJ
+//}
 
-void BookmarkManager::saveBookmarks()
+void BookmarkManager::refeshBookmarkMenu()
 {
-    QByteArray bookmarks;
-    QDataStream stream(&bookmarks, QIODevice::WriteOnly);
+    TRACE_OBJ
+    if (!bookmarkMenu)
+        return;
 
-    readBookmarksRecursive(treeModel->invisibleRootItem(), stream, 0);
-    helpEngine->setCustomValue(QLatin1String("Bookmarks"), bookmarks);
-}
+    bookmarkMenu->clear();
 
-QStringList BookmarkManager::bookmarkFolders() const
-{
-    QStringList folders(tr("Bookmarks"));
+    //bookmarkMenu->addAction(tr("Manage Bookmarks..."), this,
+    //    SLOT(manageBookmarks()));
+    bookmarkMenu->addAction(tr("Import..."), this, SLOT(importBookmarks()));
+    bookmarkMenu->addAction(tr("Export..."), this, SLOT(exportBookmarks()));
+    bookmarkMenu->addAction(tr("Add Bookmark..."), this, SLOT(addBookmark()),
+        QKeySequence(tr("Ctrl+D")));
+    bookmarkMenu->addSeparator();
 
-    QList<QStandardItem*>list = treeModel->findItems(QLatin1String("*"),
-        Qt::MatchWildcard | Qt::MatchRecursive, 0);
+    const QModelIndex &root = bookmarkModel->index(0, 0, QModelIndex());
+    for (int i = 0; i < bookmarkModel->rowCount(root); ++i)
+        buildBookmarksMenu(bookmarkModel->index(i, 0, root), bookmarkMenu);
 
-    QString data;
-    foreach (const QStandardItem *item, list) {
-        data = item->data(Qt::UserRole + 10).toString();
-        if (data == QLatin1String("Folder"))
-            folders << item->data(Qt::DisplayRole).toString();
-    }
-    return folders;
+    connect(bookmarkMenu, SIGNAL(triggered(QAction*)), this,
+        SLOT(setSourceFromAction(QAction*)));
 }
 
-QModelIndex BookmarkManager::addNewFolder(const QModelIndex &index)
+void BookmarkManager::renameBookmark(const QModelIndex &index)
 {
-    QStandardItem *item = new QStandardItem(uniqueFolderName());
-    item->setEditable(false);
-    item->setData(false, Qt::UserRole + 11);
-    item->setData(QLatin1String("Folder"), Qt::UserRole + 10);
-    item->setIcon(QApplication::style()->standardIcon(QStyle::SP_DirClosedIcon));
-
-    if (index.isValid()) {
-        treeModel->itemFromIndex(index)->appendRow(item);
-    } else {
-        treeModel->appendRow(item);
-    }
-    return treeModel->indexFromItem(item);
+    // check if we should rename the "Bookmarks Menu", bail
+    if (!typeAndSearch && !bookmarkModel->parent(index).isValid())
+        return;
+
+    bookmarkModel->setItemsEditable(true);
+    bookmarkTreeView->edit(index);
+    bookmarkModel->setItemsEditable(false);
 }
 
-void BookmarkManager::removeBookmarkItem(QTreeView *treeView,
-    const QModelIndex &index)
+void BookmarkManager::importBookmarks()
 {
-    QStandardItem *item = treeModel->itemFromIndex(index);
-    if (item) {
-        QString data = index.data(Qt::UserRole + 10).toString();
-        if (data == QLatin1String("Folder") && item->rowCount() > 0) {
-            int value = QMessageBox::question(treeView, tr("Remove"),
-                tr("You are going to delete a Folder, this will also<br>"
-                "remove it's content. Are you sure to continue?"),
-                QMessageBox::Yes | QMessageBox::Cancel, QMessageBox::Cancel);
-
-            if (value == QMessageBox::Cancel)
-                return;
-        }
+    TRACE_OBJ
+    const QString &fileName = QFileDialog::getOpenFileName(0, tr("Open File"),
+        QDir::currentPath(), tr("Files (*.xbel)"));
 
-        if (data != QLatin1String("Folder")) {
-            QList<QStandardItem*>itemList = listModel->findItems(item->text());
-            foreach (const QStandardItem *i, itemList) {
-                if (i->data(Qt::UserRole + 10) == data) {
-                    listModel->removeRow(i->row());
-                    break;
-                }
-            }
-        } else {
-            removeBookmarkFolderItems(item);
-        }
-        treeModel->removeRow(item->row(), index.parent());
+    if (fileName.isEmpty())
+        return;
+
+    QFile file(fileName);
+    if (file.open(QIODevice::ReadOnly)) {
+        XbelReader reader(bookmarkModel);
+        reader.readFromFile(&file);
     }
 }
 
-void BookmarkManager::showBookmarkDialog(QWidget *parent, const QString &name,
-    const QString &url)
+void BookmarkManager::exportBookmarks()
 {
-    BookmarkDialog dialog(this, name, url, parent);
-    dialog.exec();
-}
+    TRACE_OBJ
+    QString fileName = QFileDialog::getSaveFileName(0, tr("Save File"),
+        QLatin1String("untitled.xbel"), tr("Files (*.xbel)"));
 
-void BookmarkManager::addNewBookmark(const QModelIndex &index,
-    const QString &name, const QString &url)
-{
-    QStandardItem *item = new QStandardItem(name);
-    item->setEditable(false);
-    item->setData(false, Qt::UserRole + 11);
-    item->setData(url, Qt::UserRole + 10);
+    const QLatin1String suffix(".xbel");
+    if (!fileName.endsWith(suffix))
+        fileName.append(suffix);
 
-    if (index.isValid())
-        treeModel->itemFromIndex(index)->appendRow(item);
-    else
-        treeModel->appendRow(item);
-    listModel->appendRow(item->clone());
-    emit bookmarksChanged();
+    QFile file(fileName);
+    if (file.open(QIODevice::WriteOnly)) {
+        XbelWriter writer(bookmarkModel);
+        writer.writeToFile(&file);
+    } else {
+        QMessageBox::information(bookmarkTreeView, tr("Qt Assistant"),
+            tr("Unable to save bookmarks."), tr("OK"));
+    }
 }
 
-void BookmarkManager::fillBookmarkMenu(QMenu *menu)
+void BookmarkManager::setSourceFromAction(QAction *action)
 {
-    if (!menu || !treeModel)
-        return;
+    TRACE_OBJ
+    const QVariant &data = action->data();
 
-    map.clear();
-    fillBookmarkMenu(menu, treeModel->invisibleRootItem());
+    if (data.canConvert<QUrl>())
+        emit setSource(data.toUrl());
 }
 
-void BookmarkManager::fillBookmarkMenu(QMenu *menu, QStandardItem *root)
+void BookmarkManager::setSourceFromIndex(const QModelIndex &index, bool newTab)
 {
-    for (int i = 0; i < root->rowCount(); ++i) {
-        QStandardItem *item = root->child(i);
-        if (item && item->data(Qt::UserRole + 10)
-            .toString() == QLatin1String("Folder")) {
-                QMenu* newMenu = menu->addMenu(folderIcon, item->text());
-                if (item->rowCount() > 0)
-                    fillBookmarkMenu(newMenu, item);
-        } else {
-            map.insert(menu->addAction(item->text()), item->index());
-        }
-    }
-}
+    TRACE_OBJ
+    QAbstractItemModel *base = bookmarkModel;
+    if (typeAndSearch)
+        base = typeAndSearchModel;
 
-QUrl BookmarkManager::urlForAction(QAction* action) const
-{
-    if (map.contains(action)) {
-        const QModelIndex &index = map.value(action);
-        if (QStandardItem* item = treeModel->itemFromIndex(index))
-            return QUrl(item->data(Qt::UserRole + 10).toString());
+    if (base->data(index, UserRoleFolder).toBool())
+        return;
+
+    const QVariant &data = base->data(index, UserRoleUrl);
+    if (data.canConvert<QUrl>()) {
+        if (newTab)
+            emit setSourceInNewTab(data.toUrl());
+        else
+            emit setSource(data.toUrl());
     }
-    return QUrl();
 }
 
-void BookmarkManager::itemChanged(QStandardItem *item)
+void BookmarkManager::customContextMenuRequested(const QPoint &point)
 {
-    if (renameItem != item) {
-        renameItem = item;
-        oldText = item->text();
+    TRACE_OBJ
+    QModelIndex index = bookmarkTreeView->indexAt(point);
+    if (!index.isValid())
         return;
-    }
 
-    if (item->text() != oldText) {
-        if (item->data(Qt::UserRole + 10).toString() != QLatin1String("Folder")) {
-            QList<QStandardItem*>itemList = listModel->findItems(oldText);
-            if (itemList.count() > 0)
-                itemList.at(0)->setText(item->text());
-        }
-    }
-}
+    // check if we should open the menu on "Bookmarks Menu", bail
+    if (!typeAndSearch && !bookmarkModel->parent(index).isValid())
+        return;
 
-void BookmarkManager::setupBookmarkModels()
-{
-    treeModel->clear();
-    listModel->clear();
-
-    qint32 depth;
-    bool expanded;
-    QString name, type;
-    QList<int> lastDepths;
-    QList<QStandardItem*> parents;
-
-    QByteArray ba =
-        helpEngine->customValue(QLatin1String("Bookmarks")).toByteArray();
-    QDataStream stream(ba);
-    while (!stream.atEnd()) {
-        stream >> depth >> name >> type >> expanded;
-
-        QStandardItem *item = new QStandardItem(name);
-        item->setEditable(false);
-        item->setData(type, Qt::UserRole + 10);
-        item->setData(expanded, Qt::UserRole + 11);
-        if (depth == 0) {
-            parents.clear(); lastDepths.clear();
-            treeModel->appendRow(item);
-            parents << item; lastDepths << depth;
-        } else {
-            if (depth <= lastDepths.last()) {
-                while (depth <= lastDepths.last() && parents.count() > 0) {
-                    parents.pop_back(); lastDepths.pop_back();
-                }
-            }
-            parents.last()->appendRow(item);
-            if (type == QLatin1String("Folder")) {
-                parents << item; lastDepths << depth;
-            }
-        }
+    QAction *remove = 0;
+    QAction *rename = 0;
+    QAction *showItem = 0;
+    QAction *showItemInNewTab = 0;
 
-        if (type == QLatin1String("Folder"))
-            item->setIcon(folderIcon);
-        else
-            listModel->appendRow(item->clone());
+    QMenu menu(QLatin1String(""));
+    if (!typeAndSearch && bookmarkModel->data(index, UserRoleFolder).toBool()) {
+        remove = menu.addAction(tr("Delete Folder"));
+        rename = menu.addAction(tr("Rename Folder"));
+    } else {
+        showItem = menu.addAction(tr("Show Bookmark"));
+        showItemInNewTab = menu.addAction(tr("Show Bookmark in New Tab"));
+        menu.addSeparator();
+        remove = menu.addAction(tr("Delete Bookmark"));
+        rename = menu.addAction(tr("Rename Bookmark"));
     }
-}
 
-QString BookmarkManager::uniqueFolderName() const
-{
-    QString folderName = tr("New Folder");
-    QList<QStandardItem*> list = treeModel->findItems(folderName,
-        Qt::MatchContains | Qt::MatchRecursive, 0);
-    if (!list.isEmpty()) {
-        QStringList names;
-        foreach (const QStandardItem *item, list)
-            names << item->text();
-
-        for (int i = 1; i <= names.count(); ++i) {
-            folderName = (tr("New Folder") + QLatin1String(" %1")).arg(i);
-            if (!names.contains(folderName))
-                break;
-        }
-    }
-    return folderName;
+    QAction *pickedAction = menu.exec(bookmarkTreeView->mapToGlobal(point));
+    if (pickedAction == rename)
+        renameBookmark(index);
+    else if (pickedAction == remove)
+        removeItem(index);
+    else if (pickedAction == showItem || pickedAction == showItemInNewTab)
+        setSourceFromIndex(index, pickedAction == showItemInNewTab);
 }
 
-void BookmarkManager::removeBookmarkFolderItems(QStandardItem *item)
+void BookmarkManager::focusInEvent()
 {
-    for (int j = 0; j < item->rowCount(); ++j) {
-        QStandardItem *child = item->child(j);
-        if (child->rowCount() > 0)
-            removeBookmarkFolderItems(child);
-
-        QString data = child->data(Qt::UserRole + 10).toString();
-        QList<QStandardItem*>itemList = listModel->findItems(child->text());
-        foreach (const QStandardItem *i, itemList) {
-            if (i->data(Qt::UserRole + 10) == data) {
-                listModel->removeRow(i->row());
-                break;
-            }
-        }
-    }
+    TRACE_OBJ
+    const QModelIndex &index = bookmarkTreeView->indexAt(QPoint(2, 2));
+    if (index.isValid())
+        bookmarkTreeView->setCurrentIndex(index);
 }
 
-void BookmarkManager::readBookmarksRecursive(const QStandardItem *item,
-    QDataStream &stream, const qint32 depth) const
+void BookmarkManager::textChanged(const QString &text)
 {
-    for (int j = 0; j < item->rowCount(); ++j) {
-        const QStandardItem *child = item->child(j);
-        stream << depth;
-        stream << child->data(Qt::DisplayRole).toString();
-        stream << child->data(Qt::UserRole + 10).toString();
-        stream << child->data(Qt::UserRole + 11).toBool();
-
-        if (child->rowCount() > 0)
-            readBookmarksRecursive(child, stream, (depth +1));
+    TRACE_OBJ
+    if (!bookmarkWidget->ui.lineEdit->text().isEmpty()) {
+        if (!typeAndSearch) {
+            typeAndSearch = true;
+            bookmarkTreeView->setItemsExpandable(false);
+            bookmarkTreeView->setRootIsDecorated(false);
+            bookmarkTreeView->setModel(typeAndSearchModel);
+        }
+        typeAndSearchModel->setFilterRegExp(QRegExp(text));
+    } else {
+        typeAndSearch = false;
+        bookmarkTreeView->setModel(bookmarkModel);
+        bookmarkTreeView->setItemsExpandable(true);
+        bookmarkTreeView->setRootIsDecorated(true);
+        bookmarkModel->expandFoldersIfNeeeded(bookmarkTreeView);
     }
 }
 
diff --git a/tools/assistant/tools/assistant/bookmarkmanager.h b/tools/assistant/tools/assistant/bookmarkmanager.h
index da36833..88342d5 100644
--- a/tools/assistant/tools/assistant/bookmarkmanager.h
+++ b/tools/assistant/tools/assistant/bookmarkmanager.h
@@ -38,178 +38,118 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-
 #ifndef BOOKMARKMANAGER_H
 #define BOOKMARKMANAGER_H
 
-#include "ui_bookmarkdialog.h"
-
-#include <QtCore/QUrl>
-#include <QtCore/QObject>
-#include <QtCore/QString>
-#include <QtCore/QByteArray>
-#include <QtCore/QDataStream>
-
-#include <QtGui/QIcon>
-#include <QtGui/QDialog>
-#include <QtGui/QWidget>
+#include <QtCore/QMutex>
 #include <QtGui/QTreeView>
-#include <QtGui/QStandardItemModel>
+
+#include "ui_bookmarkwidget.h"
 
 QT_BEGIN_NAMESPACE
 
-class QEvent;
-class QLineEdit;
-class QTreeView;
-class QToolButton;
-class QStandardItem;
-class QHelpEngineCore;
-class QAbstractItemModel;
+class BookmarkModel;
+class BookmarkFilterModel;
+class QKeyEvent;
 class QSortFilterProxyModel;
 
-class BookmarkManager;
-
-class BookmarkDialog : public QDialog
+class BookmarkManager : public QObject
 {
     Q_OBJECT
+    class BookmarkWidget;
+    class BookmarkTreeView;
+    class BookmarkListView;
+    Q_DISABLE_COPY(BookmarkManager);
 
 public:
-    BookmarkDialog(BookmarkManager *manager, const QString &title,
-        const QString &url, QWidget *parent = 0);
-    ~BookmarkDialog();
+    static BookmarkManager* instance();
+    static void destroy();
 
-private slots:
-    void addAccepted();
-    void addNewFolder();
-    void toolButtonClicked();
-    void itemChanged(QStandardItem *item);
-    void textChanged(const QString& string);
-    void selectBookmarkFolder(const QString &folderName);
-    void customContextMenuRequested(const QPoint &point);
-    void currentChanged(const QModelIndex& current);
+    QWidget* bookmarkDockWidget() const;
+    void takeBookmarksMenu(QMenu* menu);
 
-private:
-    bool eventFilter(QObject *object, QEvent *e);
+public slots:
+    void addBookmark(const QString &title, const QString &url);
+
+signals:
+    void escapePressed();
+    void setSource(const QUrl &url);
+    void setSourceInNewTab(const QUrl &url);
 
 private:
-    QString m_url;
-    QString m_title;
+    BookmarkManager();
+    ~BookmarkManager();
 
-    QString oldText;
-    QStandardItem *renameItem;
+    void removeItem(const QModelIndex &index);
+    bool eventFilter(QObject *object, QEvent *event);
+    void buildBookmarksMenu(const QModelIndex &index, QMenu *menu);
+    void showBookmarkDialog(const QString &name, const QString &url);
 
-    Ui::BookmarkDialog ui;
-    BookmarkManager *bookmarkManager;
-    QSortFilterProxyModel *proxyModel;
-};
+private slots:
+    void setupFinished();
 
-class TreeView : public QTreeView {
-    Q_OBJECT
-public:
-    TreeView(QWidget* parent = 0) : QTreeView(parent) {}
-    void subclassKeyPressEvent(QKeyEvent* event)
-    {
-        QTreeView::keyPressEvent(event);
-    }
-};
+    void addBookmark();
+    void removeBookmark();
+//    void manageBookmarks();
+    void refeshBookmarkMenu();
+    void renameBookmark(const QModelIndex &index);
 
-class BookmarkWidget : public QWidget
-{
-    Q_OBJECT
+    void importBookmarks();
+    void exportBookmarks();
 
-public:
-    BookmarkWidget(BookmarkManager *manager, QWidget *parent = 0,
-        bool showButtons = true);
-    ~BookmarkWidget();
+    void setSourceFromAction(QAction *action);
+    void setSourceFromIndex(const QModelIndex &index, bool newTab = false);
 
-signals:
-    void addBookmark();
-    void requestShowLink(const QUrl &url);
-    void escapePressed();
-
-private slots:
-    void removeClicked();
-    void filterChanged();
-    void expand(const QModelIndex& index);
-    void activated(const QModelIndex &index);
+    void focusInEvent();
+    void textChanged(const QString &text);
     void customContextMenuRequested(const QPoint &point);
 
 private:
-    void setup(bool showButtons);
-    void expandItems();
-    void focusInEvent(QFocusEvent *e);
-    bool eventFilter(QObject *object, QEvent *event);
+    bool typeAndSearch;
 
-private:
-    QRegExp regExp;
-    TreeView *treeView;
-    QLineEdit *searchField;
-    QToolButton *addButton;
-    QToolButton *removeButton;
-    BookmarkManager *bookmarkManager;
-    QSortFilterProxyModel* filterBookmarkModel;
-};
+    static QMutex mutex;
+    static BookmarkManager *bookmarkManager;
 
-class BookmarkModel : public QStandardItemModel
-{
-    Q_OBJECT
+    QMenu *bookmarkMenu;
 
-public:
-    BookmarkModel(int rows, int columns, QObject *parent = 0);
-    ~BookmarkModel();
+    BookmarkModel *bookmarkModel;
+    BookmarkFilterModel *bookmarkFilterModel;
+    QSortFilterProxyModel *typeAndSearchModel;
 
-    Qt::DropActions supportedDropActions() const;
-    Qt::ItemFlags flags(const QModelIndex &index) const;
+    BookmarkWidget *bookmarkWidget;
+    BookmarkTreeView *bookmarkTreeView;
 };
 
-class BookmarkManager : public QObject
+class BookmarkManager::BookmarkWidget : public QWidget
 {
     Q_OBJECT
-
 public:
-    BookmarkManager(QHelpEngineCore* helpEngine);
-    ~BookmarkManager();
+    BookmarkWidget(QWidget *parent = 0)
+        : QWidget(parent) { ui.setupUi(this); }
+    virtual ~BookmarkWidget() {}
 
-    BookmarkModel* treeBookmarkModel();
-    BookmarkModel* listBookmarkModel();
-
-    void saveBookmarks();
-    QStringList bookmarkFolders() const;
-    QModelIndex addNewFolder(const QModelIndex& index);
-    void removeBookmarkItem(QTreeView *treeView, const QModelIndex& index);
-    void showBookmarkDialog(QWidget* parent, const QString &name,
-        const QString &url);
-    void addNewBookmark(const QModelIndex& index, const QString &name,
-        const QString &url);
-    void setupBookmarkModels();
-
-    void fillBookmarkMenu(QMenu *menu);
-    QUrl urlForAction(QAction* action) const;
+    Ui::BookmarkWidget ui;
 
 signals:
-    void bookmarksChanged();
-
-private slots:
-    void itemChanged(QStandardItem *item);
+    void focusInEvent();
 
 private:
-    QString uniqueFolderName() const;
-    void removeBookmarkFolderItems(QStandardItem *item);
-    void readBookmarksRecursive(const QStandardItem *item, QDataStream &stream,
-        const qint32 depth) const;
-    void fillBookmarkMenu(QMenu *menu, QStandardItem *root);
+    void focusInEvent(QFocusEvent *event);
+};
 
-private:
-    QString oldText;
-    QIcon folderIcon;
-
-    BookmarkModel *treeModel;
-    BookmarkModel *listModel;
-    QStandardItem *renameItem;
-    QHelpEngineCore *helpEngine;
-    QMap<QAction*, QModelIndex> map;
+class BookmarkManager::BookmarkTreeView : public QTreeView
+{
+    Q_OBJECT
+public:
+    BookmarkTreeView(QWidget *parent = 0);
+    ~BookmarkTreeView() {}
+
+    void subclassKeyPressEvent(QKeyEvent *event);
+
+private slots:
+    void setExpandedData(const QModelIndex &index);
 };
 
 QT_END_NAMESPACE
 
-#endif
+#endif  // BOOKMARKMANAGER_H
diff --git a/tools/assistant/tools/assistant/bookmarkmodel.cpp b/tools/assistant/tools/assistant/bookmarkmodel.cpp
new file mode 100644
index 0000000..c785f16
--- /dev/null
+++ b/tools/assistant/tools/assistant/bookmarkmodel.cpp
@@ -0,0 +1,425 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Assistant of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bookmarkmodel.h"
+#include "bookmarkitem.h"
+
+#include <QtCore/QMimeData>
+#include <QtCore/QStack>
+
+#include <QtGui/QApplication>
+#include <QtGui/QStyle>
+#include <QtGui/QTreeView>
+
+const QLatin1String MIMETYPE("application/bookmarks.assistant");
+
+BookmarkModel::BookmarkModel()
+    : QAbstractItemModel()
+    , m_folder(false)
+    , m_editable(false)
+    , rootItem(0)
+{
+}
+
+BookmarkModel::~BookmarkModel()
+{
+    delete rootItem;
+}
+
+QByteArray
+BookmarkModel::bookmarks() const
+{
+    QByteArray ba;
+    QDataStream stream(&ba, QIODevice::WriteOnly);
+
+    const QModelIndex &root = index(0,0, QModelIndex());
+    for (int i = 0; i < rowCount(root); ++i)
+        collectItems(index(i, 0, root), 0, &stream);
+
+    return ba;
+}
+
+void
+BookmarkModel::setBookmarks(const QByteArray &bookmarks)
+{
+    folderIcon = QApplication::style()->standardIcon(QStyle::SP_DirClosedIcon);
+    bookmarkIcon = QIcon(QLatin1String(":/trolltech/assistant/images/bookmark.png"));
+
+    rootItem = new BookmarkItem(DataVector() << tr("Name") << tr("Address")
+        << true);
+    BookmarkItem* item = new BookmarkItem(DataVector() << tr("Bookmarks Menu")
+        << QLatin1String("Folder") << true);
+    rootItem->addChild(item);
+
+    QStack<BookmarkItem*> parents;
+    parents.push(item);
+
+    qint32 depth;
+    bool expanded;
+    QString name, url;
+    QDataStream stream(bookmarks);
+    while (!stream.atEnd()) {
+        stream >> depth >> name >> url >> expanded;
+
+        while ((parents.count() - 1) != depth)
+            parents.pop();
+
+        item = new BookmarkItem(DataVector() << name << url << expanded);
+        if (url == QLatin1String("Folder")) {
+            parents.top()->addChild(item);
+            parents.push(item);
+        } else {
+            parents.top()->addChild(item);
+        }
+    }
+
+    cache.clear();
+    const QModelIndex &root = index(0,0, QModelIndex());
+
+    setupCache(root);
+    cache.insert(static_cast<BookmarkItem*> (root.internalPointer()), root);
+}
+
+void
+BookmarkModel::setItemsEditable(bool editable)
+{
+    m_editable = editable;
+}
+
+void
+BookmarkModel::expandFoldersIfNeeeded(QTreeView *treeView)
+{
+    foreach (const QModelIndex &index, cache)
+        treeView->setExpanded(index, index.data(UserRoleExpanded).toBool());
+}
+
+QModelIndex
+BookmarkModel::addItem(const QModelIndex &parent, bool isFolder)
+{
+    m_folder = isFolder;
+    QModelIndex next;
+    if (insertRow(rowCount(parent), parent))
+        next = index(rowCount(parent) - 1, 0, parent);
+    m_folder = false;
+
+    return next;
+}
+
+bool
+BookmarkModel::removeItem(const QModelIndex &index)
+{
+    if (!index.isValid())
+        return false;
+
+    QModelIndexList indexes;
+    if (rowCount(index) > 0)
+        indexes = collectItems(index);
+    indexes.append(index);
+
+    foreach (const QModelIndex &itemToRemove, indexes) {
+        if (!removeRow(itemToRemove.row(), itemToRemove.parent()))
+            return false;
+        cache.remove(itemFromIndex(itemToRemove));
+    }
+    return true;
+}
+
+int
+BookmarkModel::rowCount(const QModelIndex &index) const
+{
+    if (BookmarkItem *item = itemFromIndex(index))
+        return item->childCount();
+    return 0;
+}
+
+int
+BookmarkModel::columnCount(const QModelIndex &/*index*/) const
+{
+    return 2;
+}
+
+QModelIndex
+BookmarkModel::parent(const QModelIndex &index) const
+{
+     if (!index.isValid())
+         return QModelIndex();
+
+     if (BookmarkItem *childItem = itemFromIndex(index)) {
+         if (BookmarkItem *parent = childItem->parent()) {
+             if (parent != rootItem)
+                 return createIndex(parent->childNumber(), 0, parent);
+         }
+     }
+     return QModelIndex();
+}
+
+QModelIndex
+BookmarkModel::index(int row, int column, const QModelIndex &index) const
+{
+    if (index.isValid() && (index.column() != 0 && index.column() != 1))
+         return QModelIndex();
+
+    if (BookmarkItem *parent = itemFromIndex(index)) {
+        if (BookmarkItem *childItem = parent->child(row))
+            return createIndex(row, column, childItem);
+    }
+    return QModelIndex();
+}
+
+Qt::DropActions
+BookmarkModel::supportedDropActions () const
+{
+    return /* Qt::CopyAction | */Qt::MoveAction;
+}
+
+Qt::ItemFlags
+BookmarkModel::flags(const QModelIndex &index) const
+{
+    if (!index.isValid())
+        return Qt::NoItemFlags;
+
+    Qt::ItemFlags defaultFlags = Qt::ItemIsEnabled | Qt::ItemIsSelectable;
+
+    if (m_editable)
+        defaultFlags |= Qt::ItemIsEditable;
+
+    if (itemFromIndex(index) && index.data(UserRoleFolder).toBool()
+        && index.column() > 0) {
+        defaultFlags &= ~Qt::ItemIsEditable;
+        return defaultFlags | Qt::ItemIsDropEnabled;
+    }
+
+    return defaultFlags | Qt::ItemIsDragEnabled;
+}
+
+QVariant
+BookmarkModel::data(const QModelIndex &index, int role) const
+{
+    if (index.isValid()) {
+        if (BookmarkItem *item = itemFromIndex(index)) {
+            switch (role) {
+                case Qt::EditRole: {
+                case Qt::DisplayRole:
+                    if (index.data(UserRoleFolder).toBool() && index.column() == 1)
+                        return QLatin1String("");
+                    return item->data(index.column());
+                }   break;
+                case Qt::DecorationRole: {
+                    if (index.column() == 0)
+                        return index.data(UserRoleFolder).toBool()
+                            ? folderIcon : bookmarkIcon;
+                }   break;
+                default:;
+                    return item->data(role);
+            }
+        }
+    }
+    return QVariant();
+}
+
+bool
+BookmarkModel::setData(const QModelIndex &index, const QVariant &value, int role)
+{
+    bool result = false;
+    if (role != Qt::EditRole && role != UserRoleExpanded)
+        return result;
+
+    if (BookmarkItem *item = itemFromIndex(index)) {
+        if (role == Qt::EditRole) {
+            const bool isFolder = index.data(UserRoleFolder).toBool();
+            if (!isFolder || (isFolder && index.column() == 0))
+                result = item->setData(index.column(), value);
+        } else if (role == UserRoleExpanded) {
+            result = item->setData(UserRoleExpanded, value);
+        }
+    }
+
+    if (result)
+        emit dataChanged(index, index);
+    return result;
+}
+
+QVariant
+BookmarkModel::headerData(int section, Qt::Orientation orientation,
+    int role) const
+{
+     if (rootItem && orientation == Qt::Horizontal && role == Qt::DisplayRole)
+         return rootItem->data(section);
+     return QVariant();
+}
+
+QModelIndex
+BookmarkModel::indexFromItem(BookmarkItem *item) const
+{
+    return cache.value(item, QModelIndex());
+}
+
+BookmarkItem*
+BookmarkModel::itemFromIndex(const QModelIndex &index) const
+{
+    if (index.isValid())
+         return static_cast<BookmarkItem*>(index.internalPointer());
+     return rootItem;
+}
+
+bool
+BookmarkModel::insertRows(int position, int rows, const QModelIndex &parent)
+{
+    if (!parent.data(UserRoleFolder).toBool())
+        return false;
+
+    bool success = false;
+    if (BookmarkItem *parentItem = itemFromIndex(parent)) {
+        beginInsertRows(parent, position, position + rows - 1);
+        success = parentItem->insertChildren(m_folder, position, rows);
+        if (success) {
+            const QModelIndex &current = index(position, 0, parent);
+            cache.insert(itemFromIndex(current), current);
+        }
+        endInsertRows();
+    }
+    return success;
+}
+
+bool
+BookmarkModel::removeRows(int position, int rows, const QModelIndex &index)
+{
+    bool success = false;
+    if (BookmarkItem *parent = itemFromIndex(index)) {
+        beginRemoveRows(index, position, position + rows - 1);
+        success = parent->removeChildren(position, rows);
+        endRemoveRows();
+    }
+    return success;
+}
+
+QStringList
+BookmarkModel::mimeTypes() const
+{
+    return QStringList() << MIMETYPE;
+}
+
+QMimeData*
+BookmarkModel::mimeData(const QModelIndexList &indexes) const
+{
+    if (indexes.isEmpty())
+        return 0;
+
+    QByteArray data;
+    QDataStream stream(&data, QIODevice::WriteOnly);
+
+    foreach (const QModelIndex &index, indexes) {
+        if (index.column() == 0)
+            collectItems(index, 0, &stream);
+    }
+
+    QMimeData *mimeData = new QMimeData();
+    mimeData->setData(MIMETYPE, data);
+    return mimeData;
+}
+
+bool
+BookmarkModel::dropMimeData(const QMimeData *data, Qt::DropAction action,
+    int row, int column, const QModelIndex &parent)
+{
+    if (action == Qt::IgnoreAction)
+        return true;
+
+    if (!data->hasFormat(MIMETYPE) || column > 0)
+        return false;
+
+    QByteArray ba = data->data(MIMETYPE);
+    QDataStream stream(&ba, QIODevice::ReadOnly);
+    while (stream.atEnd())
+        return false;
+
+    qint32 depth;
+    bool expanded;
+    QString name, url;
+    while (!stream.atEnd()) {
+        stream >> depth >> name >> url >> expanded;
+        if (insertRow(qMax(0, row), parent)) {
+            const QModelIndex &current = index(qMax(0, row), 0, parent);
+            if (current.isValid()) {
+                BookmarkItem* item = itemFromIndex(current);
+                item->setData(DataVector() << name << url << expanded);
+            }
+        }
+    }
+    return true;
+}
+
+void
+BookmarkModel::setupCache(const QModelIndex &parent)
+{
+    const QModelIndexList &list = collectItems(parent);
+    foreach (const QModelIndex &index, list)
+        cache.insert(itemFromIndex(index), index);
+}
+
+QModelIndexList
+BookmarkModel::collectItems(const QModelIndex &parent) const
+{
+    QModelIndexList list;
+    for (int i = rowCount(parent) - 1; i >= 0 ; --i) {
+        const QModelIndex &next = index(i, 0, parent);
+        if (data(next, UserRoleFolder).toBool())
+            list += collectItems(next);
+        list.append(next);
+    }
+    return list;
+}
+
+void
+BookmarkModel::collectItems(const QModelIndex &parent, qint32 depth,
+    QDataStream *stream) const
+{
+    if (parent.isValid()) {
+        *stream << depth;
+        *stream << parent.data().toString();
+        *stream << parent.data(UserRoleUrl).toString();
+        *stream << parent.data(UserRoleExpanded).toBool();
+
+        for (int i = 0; i < rowCount(parent); ++i) {
+            if (parent.data(UserRoleFolder).toBool())
+                collectItems(index(i, 0 , parent), depth + 1, stream);
+        }
+    }
+}
diff --git a/tools/assistant/tools/assistant/bookmarkmodel.h b/tools/assistant/tools/assistant/bookmarkmodel.h
new file mode 100644
index 0000000..6b2a0b8
--- /dev/null
+++ b/tools/assistant/tools/assistant/bookmarkmodel.h
@@ -0,0 +1,115 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Assistant of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BOOKMARKMODEL_H
+#define BOOKMARKMODEL_H
+
+#include <QtCore/QAbstractItemModel>
+
+#include <QtGui/QIcon>
+
+QT_BEGIN_NAMESPACE
+
+class BookmarkItem;
+class QMimeData;
+class QTreeView;
+
+typedef QMap<BookmarkItem*, QPersistentModelIndex> ItemModelIndexCache;
+
+class BookmarkModel : public QAbstractItemModel
+{
+     Q_OBJECT
+public:
+    BookmarkModel();
+    ~BookmarkModel();
+
+    QByteArray bookmarks() const;
+    void setBookmarks(const QByteArray &bookmarks);
+
+    void setItemsEditable(bool editable);
+    void expandFoldersIfNeeeded(QTreeView *treeView);
+
+    QModelIndex addItem(const QModelIndex &parent, bool isFolder = false);
+    bool removeItem(const QModelIndex &index);
+
+    int rowCount(const QModelIndex &index = QModelIndex()) const;
+    int columnCount(const QModelIndex &index = QModelIndex()) const;
+
+    QModelIndex parent(const QModelIndex &index) const;
+    QModelIndex index(int row, int column, const QModelIndex &index) const;
+
+    Qt::DropActions supportedDropActions () const;
+    Qt::ItemFlags flags(const QModelIndex &index) const;
+
+    QVariant data(const QModelIndex &index, int role) const;
+    bool setData(const QModelIndex &index, const QVariant &value, int role);
+    QVariant headerData(int section, Qt::Orientation orientation, int role) const;
+
+    QModelIndex indexFromItem(BookmarkItem *item) const;
+    BookmarkItem *itemFromIndex(const QModelIndex &index) const;
+
+    bool insertRows(int position, int rows, const QModelIndex &parent);
+    bool removeRows(int position, int rows, const QModelIndex &parent);
+
+    QStringList mimeTypes() const;
+    QMimeData* mimeData(const QModelIndexList &indexes) const;
+    bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row,
+        int column, const QModelIndex &parent);
+
+private:
+    void setupCache(const QModelIndex &parent);
+    QModelIndexList collectItems(const QModelIndex &parent) const;
+    void collectItems(const QModelIndex &parent, qint32 depth,
+        QDataStream *stream) const;
+
+private:
+    int columns;
+    bool m_folder;
+    bool m_editable;
+    QIcon folderIcon;
+    QIcon bookmarkIcon;
+    QTreeView *treeView;
+    BookmarkItem *rootItem;
+    ItemModelIndexCache cache;
+};
+
+QT_END_NAMESPACE
+
+#endif  // BOOKMARKMODEL_H
diff --git a/tools/assistant/tools/assistant/bookmarkwidget.ui b/tools/assistant/tools/assistant/bookmarkwidget.ui
new file mode 100644
index 0000000..3015740
--- /dev/null
+++ b/tools/assistant/tools/assistant/bookmarkwidget.ui
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>BookmarkWidget</class>
+ <widget class="QWidget" name="BookmarkWidget">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>235</width>
+    <height>606</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Bookmarks</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QLabel" name="label">
+       <property name="text">
+        <string>Filter:</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="horizontalSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QLineEdit" name="lineEdit"/>
+   </item>
+   <item>
+    <widget class="QStackedWidget" name="stackedWidget"/>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_2">
+     <item>
+      <spacer name="horizontalSpacer_2">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QPushButton" name="add">
+       <property name="text">
+        <string>Add</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="remove">
+       <property name="text">
+        <string>Remove</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/tools/assistant/tools/assistant/centralwidget.cpp b/tools/assistant/tools/assistant/centralwidget.cpp
index 0e4096b..03af06c 100644
--- a/tools/assistant/tools/assistant/centralwidget.cpp
+++ b/tools/assistant/tools/assistant/centralwidget.cpp
@@ -38,36 +38,30 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+#include "tracer.h"
 
 #include "centralwidget.h"
+#include "findwidget.h"
+#include "helpenginewrapper.h"
 #include "helpviewer.h"
 #include "searchwidget.h"
 #include "mainwindow.h"
-#include "preferencesdialog.h"
+#include "../shared/collectionconfiguration.h"
 
-#include <QtCore/QDir>
-#include <QtCore/QEvent>
 #include <QtCore/QTimer>
 
-#include <QtGui/QMenu>
-#include <QtGui/QLabel>
+#include <QtGui/QApplication>
+#include <QtGui/QKeyEvent>
 #include <QtGui/QLayout>
+#include <QtGui/QMenu>
 #include <QtGui/QPrinter>
-#include <QtGui/QLineEdit>
-#include <QtGui/QCheckBox>
 #include <QtGui/QTabBar>
 #include <QtGui/QTabWidget>
 #include <QtGui/QToolButton>
-#include <QtGui/QMouseEvent>
-#include <QtGui/QSpacerItem>
-#include <QtGui/QTextCursor>
+#include <QtGui/QPageSetupDialog>
 #include <QtGui/QPrintDialog>
-#include <QtGui/QApplication>
-#include <QtGui/QTextDocumentFragment>
 #include <QtGui/QPrintPreviewDialog>
-#include <QtGui/QPageSetupDialog>
 
-#include <QtHelp/QHelpEngine>
 #include <QtHelp/QHelpSearchEngine>
 
 QT_BEGIN_NAMESPACE
@@ -86,137 +80,20 @@ namespace {
     CentralWidget *staticCentralWidget = 0;
 }
 
-FindWidget::FindWidget(QWidget *parent)
-    : QWidget(parent)
-    , appPalette(qApp->palette())
-{
-    QHBoxLayout *hboxLayout = new QHBoxLayout(this);
-    QString resourcePath = QLatin1String(":/trolltech/assistant/images/");
-
-#ifndef Q_OS_MAC
-    hboxLayout->setMargin(0);
-    hboxLayout->setSpacing(6);
-    resourcePath.append(QLatin1String("win"));
-#else
-    resourcePath.append(QLatin1String("mac"));
-#endif
-
-    toolClose = setupToolButton(QLatin1String(""),
-        resourcePath + QLatin1String("/closetab.png"));
-    hboxLayout->addWidget(toolClose);
-
-    editFind = new QLineEdit(this);
-    hboxLayout->addWidget(editFind);
-    editFind->setMinimumSize(QSize(150, 0));
-    connect(editFind, SIGNAL(textChanged(QString)), this, SLOT(updateButtons()));
-
-    toolPrevious = setupToolButton(tr("Previous"),
-        resourcePath + QLatin1String("/previous.png"));
-    hboxLayout->addWidget(toolPrevious);
-
-    toolNext = setupToolButton(tr("Next"),
-        resourcePath + QLatin1String("/next.png"));
-    hboxLayout->addWidget(toolNext);
-
-    checkCase = new QCheckBox(tr("Case Sensitive"), this);
-    hboxLayout->addWidget(checkCase);
-
-    checkWholeWords = new QCheckBox(tr("Whole words"), this);
-    hboxLayout->addWidget(checkWholeWords);
-#if !defined(QT_NO_WEBKIT)
-    checkWholeWords->hide();
-#endif
 
-    labelWrapped = new QLabel(this);
-    labelWrapped->setScaledContents(true);
-    labelWrapped->setTextFormat(Qt::RichText);
-    labelWrapped->setMinimumSize(QSize(0, 20));
-    labelWrapped->setMaximumSize(QSize(105, 20));
-    labelWrapped->setAlignment(Qt::AlignLeading | Qt::AlignLeft | Qt::AlignVCenter);
-    labelWrapped->setText(tr("<img src=\":/trolltech/assistant/images/wrap.png\""
-        ">&nbsp;Search wrapped"));
-    hboxLayout->addWidget(labelWrapped);
-
-    QSpacerItem *spacerItem = new QSpacerItem(20, 20, QSizePolicy::Expanding,
-        QSizePolicy::Minimum);
-    hboxLayout->addItem(spacerItem);
-    setMinimumWidth(minimumSizeHint().width());
-    labelWrapped->hide();
-
-    updateButtons();
-}
+// -- CentralWidget
 
-FindWidget::~FindWidget()
-{
-}
 
-void FindWidget::hideEvent(QHideEvent* event)
-{
-#if !defined(QT_NO_WEBKIT)
-    // TODO: remove this once webkit supports setting the palette
-    if (!event->spontaneous())
-        qApp->setPalette(appPalette);
-#else
-    Q_UNUSED(event);
-#endif
-}
-
-void FindWidget::showEvent(QShowEvent* event)
-{
-#if !defined(QT_NO_WEBKIT)
-    // TODO: remove this once webkit supports setting the palette
-    if (!event->spontaneous()) {
-        QPalette p = appPalette;
-        p.setColor(QPalette::Inactive, QPalette::Highlight,
-            p.color(QPalette::Active, QPalette::Highlight));
-        p.setColor(QPalette::Inactive, QPalette::HighlightedText,
-            p.color(QPalette::Active, QPalette::HighlightedText));
-        qApp->setPalette(p);
-    }
-#else
-    Q_UNUSED(event);
-#endif
-}
-
-void FindWidget::updateButtons()
-{
-    if (editFind->text().isEmpty()) {
-        toolPrevious->setEnabled(false);
-        toolNext->setEnabled(false);
-    } else {
-        toolPrevious->setEnabled(true);
-        toolNext->setEnabled(true);
-    }
-}
-
-QToolButton* FindWidget::setupToolButton(const QString &text, const QString &icon)
-{
-    QToolButton *toolButton = new QToolButton(this);
-
-    toolButton->setText(text);
-    toolButton->setAutoRaise(true);
-    toolButton->setIcon(QIcon(icon));
-    toolButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
-
-    return toolButton;
-}
-
-
-// --
-
-
-CentralWidget::CentralWidget(QHelpEngine *engine, MainWindow *parent)
+CentralWidget::CentralWidget(MainWindow *parent)
     : QWidget(parent)
     , lastTabPage(0)
-    , collectionFile(engine->collectionFile())
-    , findBar(0)
     , tabWidget(0)
     , findWidget(0)
-    , helpEngine(engine)
     , printer(0)
     , usesDefaultCollection(parent->usesDefaultCollection())
     , m_searchWidget(0)
 {
+    TRACE_OBJ
     globalActionList.clear();
     staticCentralWidget = this;
     QVBoxLayout *vboxLayout = new QVBoxLayout(this);
@@ -253,20 +130,15 @@ CentralWidget::CentralWidget(QHelpEngine *engine, MainWindow *parent)
 
     vboxLayout->addWidget(tabWidget);
 
-    findBar = new QWidget(this);
-    findWidget = new FindWidget(findBar);
-    findBar->setMinimumHeight(findWidget->minimumSizeHint().height());
-    findWidget->move(0, 0);
-    vboxLayout->addWidget(findBar);
-    findBar->hide();
-    findWidget->editFind->installEventFilter(this);
-
-    connect(findWidget->toolClose, SIGNAL(clicked()), findBar, SLOT(hide()));
-    connect(findWidget->toolNext, SIGNAL(clicked()), this, SLOT(findNext()));
-    connect(findWidget->editFind, SIGNAL(returnPressed()), this, SLOT(findNext()));
-    connect(findWidget->editFind, SIGNAL(textChanged(QString)), this,
-        SLOT(findCurrentText(QString)));
-    connect(findWidget->toolPrevious, SIGNAL(clicked()), this, SLOT(findPrevious()));
+    findWidget = new FindWidget(this);
+    vboxLayout->addWidget(findWidget);
+    findWidget->hide();
+
+    connect(findWidget, SIGNAL(findNext()), this, SLOT(findNext()));
+    connect(findWidget, SIGNAL(findPrevious()), this, SLOT(findPrevious()));
+    connect(findWidget, SIGNAL(find(QString, bool)), this,
+        SLOT(find(QString, bool)));
+    connect(findWidget, SIGNAL(escapePressed()), this, SLOT(activateTab()));
 
     QTabBar *tabBar = qFindChild<QTabBar*>(tabWidget);
     if (tabBar) {
@@ -288,45 +160,40 @@ CentralWidget::CentralWidget(QHelpEngine *engine, MainWindow *parent)
 
 CentralWidget::~CentralWidget()
 {
+    TRACE_OBJ
 #ifndef QT_NO_PRINTER
     delete printer;
 #endif
 
-    QHelpEngineCore engine(collectionFile, 0);
-    if (!engine.setupData())
-        return;
-
-    QString zoomCount;
-    QString currentPages;
-    QLatin1Char separator('|');
+    QStringList zoomFactors;
+    QStringList currentPages;
     bool searchAttached = m_searchWidget->isAttached();
 
     int i = searchAttached ? 1 : 0;
     for (; i < tabWidget->count(); ++i) {
         HelpViewer *viewer = qobject_cast<HelpViewer*>(tabWidget->widget(i));
         if (viewer && viewer->source().isValid()) {
-            currentPages += viewer->source().toString() + separator;
-            zoomCount += QString::number(viewer->zoom()) + separator;
+            currentPages << viewer->source().toString();
+            zoomFactors << QString::number(viewer->zoom());
         }
     }
 
-    engine.setCustomValue(QLatin1String("LastTabPage"), lastTabPage);
-    engine.setCustomValue(QLatin1String("LastShownPages"), currentPages);
-    engine.setCustomValue(QLatin1String("SearchWasAttached"), searchAttached);
-#if !defined(QT_NO_WEBKIT)
-    engine.setCustomValue(QLatin1String("LastPagesZoomWebView"), zoomCount);
-#else
-    engine.setCustomValue(QLatin1String("LastPagesZoomTextBrowser"), zoomCount);
-#endif
+    HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
+    helpEngine.setLastTabPage(tabWidget->currentIndex());
+    helpEngine.setLastShownPages(currentPages);
+    helpEngine.setSearchWasAttached(searchAttached);
+    helpEngine.setLastZoomFactors(zoomFactors);
 }
 
 CentralWidget *CentralWidget::instance()
 {
+    TRACE_OBJ
     return staticCentralWidget;
 }
 
 void CentralWidget::newTab()
 {
+    TRACE_OBJ
     HelpViewer *viewer = currentHelpViewer();
 #if !defined(QT_NO_WEBKIT)
     if (viewer && viewer->hasLoadFinished())
@@ -338,6 +205,7 @@ void CentralWidget::newTab()
 
 void CentralWidget::zoomIn()
 {
+    TRACE_OBJ
     HelpViewer *viewer = currentHelpViewer();
     if (viewer)
         viewer->zoomIn();
@@ -348,6 +216,7 @@ void CentralWidget::zoomIn()
 
 void CentralWidget::zoomOut()
 {
+    TRACE_OBJ
     HelpViewer *viewer = currentHelpViewer();
     if (viewer)
         viewer->zoomOut();
@@ -356,13 +225,9 @@ void CentralWidget::zoomOut()
         m_searchWidget->zoomOut();
 }
 
-void CentralWidget::findNext()
-{
-    find(findWidget->editFind->text(), true);
-}
-
 void CentralWidget::nextPage()
 {
+    TRACE_OBJ
     int index = tabWidget->currentIndex() + 1;
     if (index >= tabWidget->count())
         index = 0;
@@ -371,6 +236,7 @@ void CentralWidget::nextPage()
 
 void CentralWidget::resetZoom()
 {
+    TRACE_OBJ
     HelpViewer *viewer = currentHelpViewer();
     if (viewer)
         viewer->resetZoom();
@@ -381,19 +247,16 @@ void CentralWidget::resetZoom()
 
 void CentralWidget::previousPage()
 {
+    TRACE_OBJ
     int index = tabWidget->currentIndex() -1;
     if (index < 0)
         index = tabWidget->count() -1;
     tabWidget->setCurrentIndex(index);
 }
 
-void CentralWidget::findPrevious()
-{
-    find(findWidget->editFind->text(), false);
-}
-
 void CentralWidget::closeTab()
 {
+    TRACE_OBJ
     HelpViewer *viewer = currentHelpViewer();
     if (!viewer|| tabWidget->count() == 1)
         return;
@@ -404,12 +267,13 @@ void CentralWidget::closeTab()
 
 void CentralWidget::setSource(const QUrl &url)
 {
+    TRACE_OBJ
     HelpViewer *viewer = currentHelpViewer();
     HelpViewer *lastViewer =
         qobject_cast<HelpViewer*>(tabWidget->widget(lastTabPage));
 
     if (!viewer && !lastViewer) {
-        viewer = new HelpViewer(helpEngine, this);
+        viewer = new HelpViewer(this);
         viewer->installEventFilter(this);
         lastTabPage = tabWidget->addTab(viewer, QString());
         tabWidget->setCurrentIndex(lastTabPage);
@@ -427,18 +291,14 @@ void CentralWidget::setSource(const QUrl &url)
 
 void CentralWidget::setupWidget()
 {
-    int option = helpEngine->customValue(QLatin1String("StartOption"),
-        ShowLastPages).toInt();
-
+    TRACE_OBJ
+    HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
+    int option = helpEngine.startOption();
     if (option != ShowLastPages) {
         QString homePage;
-        if (option == ShowHomePage) {
-            homePage = helpEngine->customValue(QLatin1String("defaultHomepage"),
-                QLatin1String("help")).toString();
-            homePage = helpEngine->customValue(QLatin1String("homepage"),
-                homePage).toString();
-        }
-        if (option == ShowBlankPage)
+        if (option == ShowHomePage)
+            homePage = helpEngine.homePage();
+        else if (option == ShowBlankPage)
             homePage = QLatin1String("about:blank");
         setSource(homePage);
     } else {
@@ -448,11 +308,9 @@ void CentralWidget::setupWidget()
 
 void CentralWidget::setLastShownPages()
 {
-    const QLatin1String key("LastShownPages");
-    QString value = helpEngine->customValue(key, QString()).toString();
-    const QStringList lastShownPageList = value.split(QLatin1Char('|'),
-        QString::SkipEmptyParts);
-
+    TRACE_OBJ
+    HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
+    const QStringList lastShownPageList = helpEngine.lastShownPages();
     const int pageCount = lastShownPageList.count();
     if (pageCount == 0) {
         if (usesDefaultCollection)
@@ -461,48 +319,39 @@ void CentralWidget::setLastShownPages()
             setSource(QUrl(QLatin1String("about:blank")));
         return;
     }
+    QStringList zoomFactors = helpEngine.lastZoomFactors();
+    while (zoomFactors.count() < pageCount)
+        zoomFactors.append(CollectionConfiguration::DefaultZoomFactor);
 
-#if !defined(QT_NO_WEBKIT)
-    const QLatin1String zoom("LastPagesZoomWebView");
-#else
-    const QLatin1String zoom("LastPagesZoomTextBrowser");
-#endif
-
-    value = helpEngine->customValue(zoom, QString()).toString();
-    QVector<QString> zoomVector = value.split(QLatin1Char('|'),
-        QString::SkipEmptyParts).toVector();
-
-    const int zoomCount = zoomVector.count();
-    zoomVector.insert(zoomCount, pageCount - zoomCount, QLatin1String("0.0"));
-
-    QVector<QString>::const_iterator zIt = zoomVector.constBegin();
-    QStringList::const_iterator it = lastShownPageList.constBegin();
-    for (; it != lastShownPageList.constEnd(); ++it, ++zIt)
-        setSourceInNewTab((*it), (*zIt).toFloat());
-
-    const QLatin1String lastTab("LastTabPage");
-    int tab = helpEngine->customValue(lastTab, 1).toInt();
-
-    const QLatin1String searchKey("SearchWasAttached");
     const bool searchIsAttached = m_searchWidget->isAttached();
-    const bool searchWasAttached = helpEngine->customValue(searchKey).toBool();
-
-    if (searchWasAttached && !searchIsAttached)
-        tabWidget->setCurrentIndex(--tab);
+    const bool searchWasAttached = helpEngine.searchWasAttached();
+    int tabToShow = helpEngine.lastTabPage();
+    if (searchWasAttached && !searchIsAttached && tabToShow != 0)
+        --tabToShow;
     else if (!searchWasAttached && searchIsAttached)
-        tabWidget->setCurrentIndex(++tab);
-    else
-        tabWidget->setCurrentIndex(tab);
+        ++tabToShow;
+
+    for (int curTab = 0; curTab < pageCount; ++curTab) {
+        const QString &curFile = lastShownPageList.at(curTab);
+        if (helpEngine.findFile(curFile).isValid())
+            setSourceInNewTab(curFile, zoomFactors.at(curTab).toFloat());
+        else if (curTab + searchIsAttached <= tabToShow)
+            --tabToShow;
+    }
+
+    tabWidget->setCurrentIndex(tabToShow);
 }
 
 bool CentralWidget::hasSelection() const
 {
+    TRACE_OBJ
     const HelpViewer *viewer = currentHelpViewer();
     return viewer ? viewer->hasSelection() : false;
 }
 
 QUrl CentralWidget::currentSource() const
 {
+    TRACE_OBJ
     const HelpViewer *viewer = currentHelpViewer();
     if (viewer)
         return viewer->source();
@@ -512,6 +361,7 @@ QUrl CentralWidget::currentSource() const
 
 QString CentralWidget::currentTitle() const
 {
+    TRACE_OBJ
     const HelpViewer *viewer = currentHelpViewer();
     if (viewer)
         return viewer->documentTitle();
@@ -521,6 +371,7 @@ QString CentralWidget::currentTitle() const
 
 void CentralWidget::copySelection()
 {
+    TRACE_OBJ
     HelpViewer *viewer = currentHelpViewer();
     if (viewer)
         viewer->copy();
@@ -528,13 +379,13 @@ void CentralWidget::copySelection()
 
 void CentralWidget::showTextSearch()
 {
-    findBar->show();
-    findWidget->editFind->selectAll();
-    findWidget->editFind->setFocus(Qt::ShortcutFocusReason);
+    TRACE_OBJ
+    findWidget->show();
 }
 
 void CentralWidget::initPrinter()
 {
+    TRACE_OBJ
 #ifndef QT_NO_PRINTER
     if (!printer)
         printer = new QPrinter(QPrinter::HighResolution);
@@ -543,6 +394,7 @@ void CentralWidget::initPrinter()
 
 void CentralWidget::print()
 {
+    TRACE_OBJ
 #ifndef QT_NO_PRINTER
     HelpViewer *viewer = currentHelpViewer();
     if (!viewer)
@@ -550,23 +402,23 @@ void CentralWidget::print()
 
     initPrinter();
 
-    QPrintDialog *dlg = new QPrintDialog(printer, this);
+    QPrintDialog dlg(printer, this);
 #if defined(QT_NO_WEBKIT)
     if (viewer->textCursor().hasSelection())
-        dlg->addEnabledOption(QAbstractPrintDialog::PrintSelection);
+        dlg.addEnabledOption(QAbstractPrintDialog::PrintSelection);
 #endif
-    dlg->addEnabledOption(QAbstractPrintDialog::PrintPageRange);
-    dlg->addEnabledOption(QAbstractPrintDialog::PrintCollateCopies);
-    dlg->setWindowTitle(tr("Print Document"));
-    if (dlg->exec() == QDialog::Accepted) {
+    dlg.addEnabledOption(QAbstractPrintDialog::PrintPageRange);
+    dlg.addEnabledOption(QAbstractPrintDialog::PrintCollateCopies);
+    dlg.setWindowTitle(tr("Print Document"));
+    if (dlg.exec() == QDialog::Accepted) {
         viewer->print(printer);
     }
-    delete dlg;
 #endif
 }
 
 void CentralWidget::printPreview()
 {
+    TRACE_OBJ
 #ifndef QT_NO_PRINTER
     initPrinter();
     QPrintPreviewDialog preview(printer, this);
@@ -578,6 +430,7 @@ void CentralWidget::printPreview()
 
 void CentralWidget::printPreview(QPrinter *p)
 {
+    TRACE_OBJ
 #ifndef QT_NO_PRINTER
     HelpViewer *viewer = currentHelpViewer();
     if (viewer)
@@ -587,6 +440,7 @@ void CentralWidget::printPreview(QPrinter *p)
 
 void CentralWidget::pageSetup()
 {
+    TRACE_OBJ
 #ifndef QT_NO_PRINTER
     initPrinter();
     QPageSetupDialog dlg(printer);
@@ -596,11 +450,13 @@ void CentralWidget::pageSetup()
 
 bool CentralWidget::isHomeAvailable() const
 {
+    TRACE_OBJ
     return currentHelpViewer() ? true : false;
 }
 
 void CentralWidget::home()
 {
+    TRACE_OBJ
     HelpViewer *viewer = currentHelpViewer();
     if (viewer)
         viewer->home();
@@ -608,6 +464,7 @@ void CentralWidget::home()
 
 bool CentralWidget::isForwardAvailable() const
 {
+    TRACE_OBJ
     const HelpViewer *viewer = currentHelpViewer();
     if (viewer)
         return viewer->isForwardAvailable();
@@ -617,6 +474,7 @@ bool CentralWidget::isForwardAvailable() const
 
 void CentralWidget::forward()
 {
+    TRACE_OBJ
     HelpViewer *viewer = currentHelpViewer();
     if (viewer)
         viewer->forward();
@@ -624,6 +482,7 @@ void CentralWidget::forward()
 
 bool CentralWidget::isBackwardAvailable() const
 {
+    TRACE_OBJ
     const HelpViewer *viewer = currentHelpViewer();
     if (viewer)
         return viewer->isBackwardAvailable();
@@ -633,6 +492,7 @@ bool CentralWidget::isBackwardAvailable() const
 
 void CentralWidget::backward()
 {
+    TRACE_OBJ
     HelpViewer *viewer = currentHelpViewer();
     if (viewer)
         viewer->backward();
@@ -641,16 +501,19 @@ void CentralWidget::backward()
 
 QList<QAction*> CentralWidget::globalActions() const
 {
+    TRACE_OBJ
     return globalActionList;
 }
 
 void CentralWidget::setGlobalActions(const QList<QAction*> &actions)
 {
+    TRACE_OBJ
     globalActionList = actions;
 }
 
 void CentralWidget::setSourceInNewTab(const QUrl &url, qreal zoom)
 {
+    TRACE_OBJ
     HelpViewer *viewer;
 
 #if defined(QT_NO_WEBKIT)
@@ -659,7 +522,7 @@ void CentralWidget::setSourceInNewTab(const QUrl &url, qreal zoom)
         return;
 #endif
 
-    viewer = new HelpViewer(helpEngine, this);
+    viewer = new HelpViewer(this);
     viewer->installEventFilter(this);
     viewer->setSource(url);
     viewer->setFocus(Qt::OtherFocusReason);
@@ -683,7 +546,8 @@ void CentralWidget::setSourceInNewTab(const QUrl &url, qreal zoom)
 
 HelpViewer *CentralWidget::newEmptyTab()
 {
-    HelpViewer *viewer = new HelpViewer(helpEngine, this);
+    TRACE_OBJ
+    HelpViewer *viewer = new HelpViewer(this);
     viewer->installEventFilter(this);
     viewer->setFocus(Qt::OtherFocusReason);
 #if defined(QT_NO_WEBKIT)
@@ -695,13 +559,9 @@ HelpViewer *CentralWidget::newEmptyTab()
     return viewer;
 }
 
-void CentralWidget::findCurrentText(const QString &text)
-{
-    find(text, true);
-}
-
 void CentralWidget::connectSignals()
 {
+    TRACE_OBJ
     const HelpViewer *viewer = currentHelpViewer();
     if (viewer) {
         connect(viewer, SIGNAL(copyAvailable(bool)), this,
@@ -721,11 +581,13 @@ void CentralWidget::connectSignals()
 
 HelpViewer *CentralWidget::currentHelpViewer() const
 {
+    TRACE_OBJ
     return qobject_cast<HelpViewer*>(tabWidget->currentWidget());
 }
 
 void CentralWidget::activateTab(bool onlyHelpViewer)
 {
+    TRACE_OBJ
     if (currentHelpViewer()) {
         currentHelpViewer()->setFocus();
     } else {
@@ -739,6 +601,7 @@ void CentralWidget::activateTab(bool onlyHelpViewer)
 
 void CentralWidget::setTabTitle(const QUrl &url)
 {
+    TRACE_OBJ
     Q_UNUSED(url)
 #if !defined(QT_NO_WEBKIT)
     QTabBar *tabBar = qFindChild<QTabBar*>(tabWidget);
@@ -760,6 +623,7 @@ void CentralWidget::setTabTitle(const QUrl &url)
 
 void CentralWidget::currentPageChanged(int index)
 {
+    TRACE_OBJ
     const HelpViewer *viewer = currentHelpViewer();
     if (viewer)
         lastTabPage = index;
@@ -775,6 +639,7 @@ void CentralWidget::currentPageChanged(int index)
 
 void CentralWidget::showTabBarContextMenu(const QPoint &point)
 {
+    TRACE_OBJ
     HelpViewer *viewer = helpViewerFromTabPosition(tabWidget, point);
     if (!viewer)
         return;
@@ -822,11 +687,12 @@ void CentralWidget::showTabBarContextMenu(const QPoint &point)
     }
 
     if (pickedAction == newBookmark)
-        emit addNewBookmark(viewer->documentTitle(), viewer->source().toString());
+        emit addBookmark(viewer->documentTitle(), viewer->source().toString());
 }
 
 bool CentralWidget::eventFilter(QObject *object, QEvent *e)
 {
+    TRACE_OBJ
     if (e->type() == QEvent::KeyPress) {
         QKeyEvent *ke = static_cast<QKeyEvent*>(e);
         switch (ke->key()) {
@@ -834,14 +700,6 @@ bool CentralWidget::eventFilter(QObject *object, QEvent *e)
                 return QWidget::eventFilter(object, e);
             }   break;
 
-            case Qt::Key_Escape: {
-                if (findWidget->editFind == object) {
-                    findBar->hide();
-                    if (HelpViewer *viewer = currentHelpViewer())
-                        viewer->setFocus();
-                }
-            }   break;
-
             case Qt::Key_Backspace: {
                 HelpViewer *viewer = currentHelpViewer();
                 if (viewer == object) {
@@ -882,43 +740,51 @@ bool CentralWidget::eventFilter(QObject *object, QEvent *e)
 
 void CentralWidget::keyPressEvent(QKeyEvent *e)
 {
+    TRACE_OBJ
     const QString &text = e->text();
     if (text.startsWith(QLatin1Char('/'))) {
-        if (!findBar->isVisible()) {
-            findBar->show();
-            findWidget->editFind->clear();
+        if (!findWidget->isVisible()) {
+            findWidget->showAndClear();
         } else {
-            findWidget->editFind->selectAll();
+            findWidget->show();
         }
-        findWidget->editFind->setFocus();
-        return;
+    } else {
+        QWidget::keyPressEvent(e);
     }
-    QWidget::keyPressEvent(e);
 }
 
-void CentralWidget::find(const QString &ttf, bool forward)
+void CentralWidget::findNext()
 {
-    QPalette p = findWidget->editFind->palette();
-    p.setColor(QPalette::Active, QPalette::Base, Qt::white);
+    find(findWidget->text(), true);
+}
 
-    bool found = false;
+void CentralWidget::findPrevious()
+{
+    TRACE_OBJ
+    find(findWidget->text(), false);
+}
 
+void CentralWidget::find(const QString &ttf, bool forward)
+{
+    TRACE_OBJ
+    bool found = false;
 #if defined(QT_NO_WEBKIT)
     found = findInTextBrowser(ttf, forward);
 #else
     found = findInWebPage(ttf, forward);
 #endif
 
-    if (!found && !ttf.isEmpty())
-        p.setColor(QPalette::Active, QPalette::Base, QColor(255, 102, 102));
+    if (!found && ttf.isEmpty())
+        found = true;   // the line edit is empty, no need to mark it red...
 
     if (!findWidget->isVisible())
         findWidget->show();
-    findWidget->editFind->setPalette(p);
+    findWidget->setPalette(found);
 }
 
 bool CentralWidget::findInWebPage(const QString &ttf, bool forward)
 {
+    TRACE_OBJ
 #if !defined(QT_NO_WEBKIT)
     if (HelpViewer *viewer = currentHelpViewer()) {
         bool found = false;
@@ -927,21 +793,23 @@ bool CentralWidget::findInWebPage(const QString &ttf, bool forward)
             if (!forward)
                 options |= QWebPage::FindBackward;
 
-            if (findWidget->checkCase->isChecked())
+            if (findWidget->caseSensitive())
                 options |= QWebPage::FindCaseSensitively;
 
             found = viewer->findText(ttf, options);
-            findWidget->labelWrapped->hide();
+            findWidget->setTextWrappedVisible(false);
 
             if (!found) {
                 options |= QWebPage::FindWrapsAroundDocument;
                 found = viewer->findText(ttf, options);
                 if (found)
-                    findWidget->labelWrapped->show();
+                    findWidget->setTextWrappedVisible(true);
             }
         }
         // force highlighting of all other matches, also when empty (clear)
         options = QWebPage::HighlightAllOccurrences;
+        if (findWidget->caseSensitive())
+            options |= QWebPage::FindCaseSensitively;
         viewer->findText(QLatin1String(""), options);
         viewer->findText(ttf, options);
         return found;
@@ -949,12 +817,16 @@ bool CentralWidget::findInWebPage(const QString &ttf, bool forward)
 
     // this needs to stay, case for active search results page
     return findInTextBrowser(ttf, forward);
+#else
+    Q_UNUSED(ttf);
+    Q_UNUSED(forward);
 #endif
     return false;
 }
 
 bool CentralWidget::findInTextBrowser(const QString &ttf, bool forward)
 {
+    TRACE_OBJ
     QTextBrowser *browser = qobject_cast<QTextBrowser*>(currentHelpViewer());
     if (tabWidget->currentWidget() == m_searchWidget)
         browser = qFindChild<QTextBrowser*>(m_searchWidget);
@@ -978,13 +850,10 @@ bool CentralWidget::findInTextBrowser(const QString &ttf, bool forward)
     if (!forward)
         options |= QTextDocument::FindBackward;
 
-    if (findWidget->checkCase->isChecked())
+    if (findWidget->caseSensitive())
         options |= QTextDocument::FindCaseSensitively;
 
-    if (findWidget->checkWholeWords->isChecked())
-        options |= QTextDocument::FindWholeWords;
-
-    findWidget->labelWrapped->hide();
+    findWidget->setTextWrappedVisible(false);
 
     bool found = true;
     QTextCursor newCursor = doc->find(ttf, cursor, options);
@@ -997,7 +866,7 @@ bool CentralWidget::findInTextBrowser(const QString &ttf, bool forward)
             found = false;
             newCursor = cursor;
         } else {
-            findWidget->labelWrapped->show();
+            findWidget->setTextWrappedVisible(true);
         }
     }
     browser->setTextCursor(newCursor);
@@ -1006,6 +875,7 @@ bool CentralWidget::findInTextBrowser(const QString &ttf, bool forward)
 
 void CentralWidget::updateBrowserFont()
 {
+    TRACE_OBJ
     QFont font;
     bool searchAttached = searchWidgetAttached();
     if (searchAttached) {
@@ -1019,8 +889,14 @@ void CentralWidget::updateBrowserFont()
         setBrowserFontFor(tabWidget->widget(i), font);
 }
 
+bool CentralWidget::searchWidgetAttached() const
+{
+    return m_searchWidget && m_searchWidget->isAttached();
+}
+
 void CentralWidget::createSearchWidget(QHelpSearchEngine *searchEngine)
 {
+    TRACE_OBJ
     if (m_searchWidget)
         return;
 
@@ -1037,8 +913,9 @@ void CentralWidget::createSearchWidget(QHelpSearchEngine *searchEngine)
 
 void CentralWidget::activateSearchWidget(bool updateLastTabPage)
 {
+    TRACE_OBJ
     if (!m_searchWidget)
-        createSearchWidget(helpEngine->searchEngine());
+        createSearchWidget(HelpEngineWrapper::instance().searchEngine());
 
     if (!m_searchWidget->isAttached()) {
         tabWidget->insertTab(0, m_searchWidget, tr("Search"));
@@ -1054,6 +931,7 @@ void CentralWidget::activateSearchWidget(bool updateLastTabPage)
 
 void CentralWidget::removeSearchWidget()
 {
+    TRACE_OBJ
     if (searchWidgetAttached()) {
         tabWidget->removeTab(0);
         m_searchWidget->setAttached(false);
@@ -1062,6 +940,7 @@ void CentralWidget::removeSearchWidget()
 
 int CentralWidget::availableHelpViewer() const
 {
+    TRACE_OBJ
     int count = tabWidget->count();
     if (searchWidgetAttached())
         count--;
@@ -1070,6 +949,7 @@ int CentralWidget::availableHelpViewer() const
 
 bool CentralWidget::enableTabCloseAction() const
 {
+    TRACE_OBJ
     int minTabCount = 1;
     if (searchWidgetAttached())
         minTabCount = 2;
@@ -1079,6 +959,7 @@ bool CentralWidget::enableTabCloseAction() const
 
 QString CentralWidget::quoteTabTitle(const QString &title) const
 {
+    TRACE_OBJ
     QString s = title;
     return s.replace(QLatin1Char('&'), QLatin1String("&&"));
 }
@@ -1086,6 +967,7 @@ QString CentralWidget::quoteTabTitle(const QString &title) const
 void
 CentralWidget::setSourceFromSearch(const QUrl &url)
 {
+    TRACE_OBJ
     setSource(url);
 #if defined(QT_NO_WEBKIT)
     highlightSearchTerms();
@@ -1098,6 +980,7 @@ CentralWidget::setSourceFromSearch(const QUrl &url)
 void
 CentralWidget::setSourceFromSearchInNewTab(const QUrl &url)
 {
+    TRACE_OBJ
     setSourceInNewTab(url);
 #if defined(QT_NO_WEBKIT)
     highlightSearchTerms();
@@ -1110,11 +993,13 @@ CentralWidget::setSourceFromSearchInNewTab(const QUrl &url)
 void
 CentralWidget::highlightSearchTerms()
 {
+    TRACE_OBJ
     HelpViewer *viewer = currentHelpViewer();
     if (!viewer)
         return;
 
-    QHelpSearchEngine *searchEngine = helpEngine->searchEngine();
+    QHelpSearchEngine *searchEngine =
+        HelpEngineWrapper::instance().searchEngine();
     QList<QHelpSearchQuery> queryList = searchEngine->query();
 
     QStringList terms;
@@ -1174,8 +1059,33 @@ CentralWidget::highlightSearchTerms()
 #endif
 }
 
+
+void CentralWidget::closeOrReloadTabs(const QList<int> &indices, bool tryReload)
+{
+    TRACE_OBJ
+    QList<int> sortedIndices = indices;
+    qSort(sortedIndices);
+    for (int i = sortedIndices.count(); --i >= 0;) {
+        const int tab = sortedIndices.at(i);
+        bool close = true;
+        if (tryReload) {
+            HelpViewer *viewer =
+                    qobject_cast<HelpViewer*>(tabWidget->widget(tab));
+            if (HelpEngineWrapper::instance().findFile(viewer->source()).isValid()) {
+                viewer->reload();
+                close = false;
+            }
+        }
+        if (close)
+            closeTabAt(tab);
+    }
+    if (availableHelpViewer() == 0)
+        setSource(QUrl(QLatin1String("about:blank")));
+}
+
 void CentralWidget::closeTabAt(int index)
 {
+    TRACE_OBJ
     HelpViewer *viewer = qobject_cast<HelpViewer*>(tabWidget->widget(index));
     tabWidget->removeTab(index);
     QTimer::singleShot(0, viewer, SLOT(deleteLater()));
@@ -1183,8 +1093,9 @@ void CentralWidget::closeTabAt(int index)
 
 QMap<int, QString> CentralWidget::currentSourceFileList() const
 {
+    TRACE_OBJ
     QMap<int, QString> sourceList;
-    for (int i = 1; i < tabWidget->count(); ++i) {
+    for (int i = 0; i < tabWidget->count(); ++i) {
         HelpViewer *viewer = qobject_cast<HelpViewer*>(tabWidget->widget(i));
         if (viewer && viewer->source().isValid())
             sourceList.insert(i, viewer->source().host());
@@ -1194,8 +1105,9 @@ QMap<int, QString> CentralWidget::currentSourceFileList() const
 
 void CentralWidget::getBrowserFontFor(QWidget *viewer, QFont *font)
 {
-    const QLatin1String key("useBrowserFont");
-    if (!helpEngine->customValue(key, false).toBool()) {
+    TRACE_OBJ
+    HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
+    if (!helpEngine.usesBrowserFont()) {
         *font = qApp->font();   // case for QTextBrowser and SearchWidget
 #if !defined(QT_NO_WEBKIT)
         QWebView *view = qobject_cast<QWebView*> (viewer);
@@ -1206,13 +1118,13 @@ void CentralWidget::getBrowserFontFor(QWidget *viewer, QFont *font)
         }
 #endif
     } else {
-        *font = qVariantValue<QFont>(helpEngine->customValue(
-            QLatin1String("browserFont")));
+        *font = helpEngine.browserFont();
     }
 }
 
 void CentralWidget::setBrowserFontFor(QWidget *widget, const QFont &font)
 {
+    TRACE_OBJ
 #if !defined(QT_NO_WEBKIT)
     QWebView *view = qobject_cast<QWebView*> (widget);
     if (view) {
diff --git a/tools/assistant/tools/assistant/centralwidget.h b/tools/assistant/tools/assistant/centralwidget.h
index 9e32985..6c3e93c 100644
--- a/tools/assistant/tools/assistant/centralwidget.h
+++ b/tools/assistant/tools/assistant/centralwidget.h
@@ -38,78 +38,27 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-
 #ifndef CENTRALWIDGET_H
 #define CENTRALWIDGET_H
 
 #include <QtCore/QUrl>
-#include <QtCore/QPoint>
-#include <QtCore/QObject>
-
 #include <QtGui/QWidget>
 
-#include "searchwidget.h"
-
 QT_BEGIN_NAMESPACE
 
-class QEvent;
-class QLabel;
-class QAction;
-class QCheckBox;
-class QLineEdit;
-class QTextBrowser;
-class QToolButton;
-
+class FindWidget;
 class HelpViewer;
-class QTabWidget;
-class QHelpEngine;
-class CentralWidget;
-class PrintHelper;
 class MainWindow;
-
 class QHelpSearchEngine;
-
-class FindWidget : public QWidget
-{
-    Q_OBJECT
-
-public:
-    FindWidget(QWidget *parent = 0);
-    ~FindWidget();
-
-signals:
-    void findNext();
-    void findPrevious();
-
-protected:
-    void hideEvent(QHideEvent* event);
-    void showEvent(QShowEvent * event);
-
-private slots:
-    void updateButtons();
-
-private:
-    QToolButton* setupToolButton(const QString &text, const QString &icon);
-
-private:
-    QLineEdit *editFind;
-    QCheckBox *checkCase;
-    QLabel *labelWrapped;
-    QToolButton *toolNext;
-    QToolButton *toolClose;
-    QToolButton *toolPrevious;
-    QCheckBox *checkWholeWords;
-
-    QPalette appPalette;
-    friend class CentralWidget;
-};
+class QTabWidget;
+class SearchWidget;
 
 class CentralWidget : public QWidget
 {
     Q_OBJECT
 
 public:
-    CentralWidget(QHelpEngine *engine, MainWindow *parent);
+    CentralWidget(MainWindow *parent);
     ~CentralWidget();
 
     void setupWidget();
@@ -122,11 +71,8 @@ public:
     QList<QAction*> globalActions() const;
     void setGlobalActions(const QList<QAction*> &actions);
     HelpViewer *currentHelpViewer() const;
-    void activateTab(bool onlyHelpViewer = false);
 
-    bool searchWidgetAttached() const {
-        return m_searchWidget && m_searchWidget->isAttached();
-    }
+    bool searchWidgetAttached() const;
     void createSearchWidget(QHelpSearchEngine *searchEngine);
     void activateSearchWidget(bool updateLastTabPage = false);
     void removeSearchWidget();
@@ -134,6 +80,7 @@ public:
     int availableHelpViewer() const;
     bool enableTabCloseAction() const;
 
+    void closeOrReloadTabs(const QList<int> &indices, bool tryReload);
     void closeTabAt(int index);
     QMap<int, QString> currentSourceFileList() const;
 
@@ -142,11 +89,9 @@ public:
 public slots:
     void zoomIn();
     void zoomOut();
-    void findNext();
     void nextPage();
     void resetZoom();
     void previousPage();
-    void findPrevious();
     void copySelection();
     void showTextSearch();
     void print();
@@ -155,12 +100,17 @@ public slots:
     void updateBrowserFont();
     void setSource(const QUrl &url);
     void setSourceInNewTab(const QUrl &url, qreal zoom = 0.0);
-    void findCurrentText(const QString &text);
     HelpViewer *newEmptyTab();
     void home();
     void forward();
     void backward();
 
+    void activateTab(bool onlyHelpViewer = false);
+
+    void findNext();
+    void findPrevious();
+    void find(const QString &text, bool forward);
+
 signals:
     void currentViewerChanged();
     void copyAvailable(bool yes);
@@ -168,7 +118,7 @@ signals:
     void highlighted(const QString &link);
     void forwardAvailable(bool available);
     void backwardAvailable(bool available);
-    void addNewBookmark(const QString &title, const QString &url);
+    void addBookmark(const QString &title, const QString &url);
 
 protected:
     void keyPressEvent(QKeyEvent *);
@@ -187,7 +137,6 @@ private slots:
 private:
     void connectSignals();
     bool eventFilter(QObject *object, QEvent *e);
-    void find(const QString &ttf, bool forward);
     bool findInWebPage(const QString &ttf, bool forward);
     bool findInTextBrowser(const QString &ttf, bool forward);
     void initPrinter();
@@ -199,13 +148,10 @@ private:
 
 private:
     int lastTabPage;
-    QString collectionFile;
     QList<QAction*> globalActionList;
 
-    QWidget *findBar;
     QTabWidget *tabWidget;
     FindWidget *findWidget;
-    QHelpEngine *helpEngine;
     QPrinter *printer;
     bool usesDefaultCollection;
 
diff --git a/tools/assistant/tools/assistant/cmdlineparser.cpp b/tools/assistant/tools/assistant/cmdlineparser.cpp
index 38814a5..bbc0c37 100644
--- a/tools/assistant/tools/assistant/cmdlineparser.cpp
+++ b/tools/assistant/tools/assistant/cmdlineparser.cpp
@@ -38,29 +38,17 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+#include "tracer.h"
 
 #include <QtCore/QFileInfo>
+#include <QtCore/QStringBuilder>
 #include <QtGui/QMessageBox>
 
 #include "cmdlineparser.h"
 
 QT_BEGIN_NAMESPACE
 
-#define CHECK_NEXT_ARG \
-    ++i < arguments.count() && !arguments.at(i).startsWith(QLatin1String("-"))
-
-CmdLineParser::CmdLineParser()
-    : m_enableRemoteControl(false),
-    m_contents(Untouched),
-    m_index(Untouched),
-    m_bookmarks(Untouched),
-    m_search(Untouched),
-    m_register(None),
-    m_removeSearchIndex(false),
-    m_copy(false),
-    m_quiet(false)
-{
-    m_helpMessage = QLatin1String(
+const QString CmdLineParser::m_helpMessage = QLatin1String(
         "Usage: assistant [Options]\n\n"
         "-collectionFile file       Uses the specified collection\n"
         "                           file instead of the default one\n"
@@ -85,156 +73,72 @@ CmdLineParser::CmdLineParser()
         "                           file.\n"
         "-setCurrentFilter filter   Set the filter as the active filter.\n"
         "-remove-search-index       Removes the full text search index.\n"
+        "-rebuild-search-index      Re-builds the full text search index (potentially slow).\n"
         "-quiet                     Does not display any error or\n"
         "                           status message.\n"
         "-help                      Displays this help.\n"
         );
-}
 
-CmdLineParser::Result CmdLineParser::parse(const QStringList &arguments)
-{
-    QString error;
-    bool showHelp = false;
 
-    for (int j=1; j<arguments.count(); ++j) {
-        if (arguments.at(j).toLower() == QLatin1String("-quiet")) {
+CmdLineParser::CmdLineParser(const QStringList &arguments)
+    : m_pos(0),
+    m_enableRemoteControl(false),
+    m_contents(Untouched),
+    m_index(Untouched),
+    m_bookmarks(Untouched),
+    m_search(Untouched),
+    m_register(None),
+    m_removeSearchIndex(false),
+    m_rebuildSearchIndex(false),
+    m_quiet(false)
+{
+    TRACE_OBJ
+    for (int i = 1; i < arguments.count(); ++i) {
+        const QString &arg = arguments.at(i);
+        if (arg.toLower() == "-quiet")
             m_quiet = true;
-            break;
-        }
+        else
+            m_arguments.append(arg);
     }
+}
 
-    for (int i=1; i<arguments.count(); ++i) {
-        QString arg = arguments.at(i).toLower();
-        if (arg == QLatin1String("-collectionfile")) {
-            if (CHECK_NEXT_ARG) {
-                m_collectionFile = getFileName(arguments.at(i));
-                if (m_collectionFile.isEmpty()) {
-                    error = QObject::tr("The specified collection file does not exist!");
-                    break;
-                }
-            } else {
-                error = QObject::tr("Missing collection file!");
-                break;
-            }
-        } else if (arg == QLatin1String("-showurl")) {
-            if (CHECK_NEXT_ARG) {
-                QUrl url(arguments.at(i));
-                if (url.isValid()) {
-                    m_url = url;
-                } else {
-                    error = QObject::tr("Invalid URL!");
-                    break;
-                }
-            } else {
-                error = QObject::tr("Missing URL!");
-                break;
-            }
-        } else if (arg == QLatin1String("-enableremotecontrol")) {
+CmdLineParser::Result CmdLineParser::parse()
+{
+    TRACE_OBJ
+    bool showHelp = false;
+
+    while (m_error.isEmpty() && hasMoreArgs()) {
+        const QString &arg = nextArg().toLower();
+        if (arg == QLatin1String("-collectionfile"))
+            handleCollectionFileOption();
+        else if (arg == QLatin1String("-showurl"))
+            handleShowUrlOption();
+        else if (arg == QLatin1String("-enableremotecontrol"))
             m_enableRemoteControl = true;
-        } else if (arg == QLatin1String("-show")) {
-            if (CHECK_NEXT_ARG) {
-                arg = arguments.at(i).toLower();
-                if (arg == QLatin1String("contents")) {
-                    m_contents = Show;
-                } else if (arg == QLatin1String("index")) {
-                    m_index = Show;
-                } else if (arg == QLatin1String("bookmarks")) {
-                    m_bookmarks = Show;
-                } else if (arg == QLatin1String("search")) {
-                    m_search = Show;
-                } else {
-                    error = QObject::tr("Unknown widget: %1").arg(arg);
-                    break;
-                }
-            } else {
-                error = QObject::tr("Missing widget!");
-                break;
-            }
-        } else if (arg == QLatin1String("-hide")) {
-            if (CHECK_NEXT_ARG) {
-                arg = arguments.at(i).toLower();
-                if (arg == QLatin1String("contents")) {
-                    m_contents = Hide;
-                } else if (arg == QLatin1String("index")) {
-                    m_index = Hide;
-                } else if (arg == QLatin1String("bookmarks")) {
-                    m_bookmarks = Hide;
-                } else if (arg == QLatin1String("search")) {
-                    m_search = Hide;
-                } else {
-                    error = QObject::tr("Unknown widget: %1").arg(arg);
-                    break;
-                }
-            } else {
-                error = QObject::tr("Missing widget!");
-                break;
-            }
-        } else if (arg == QLatin1String("-activate")) {
-            if (CHECK_NEXT_ARG) {
-                arg = arguments.at(i).toLower();
-                if (arg == QLatin1String("contents")) {
-                    m_contents = Activate;
-                } else if (arg == QLatin1String("index")) {
-                    m_index = Activate;
-                } else if (arg == QLatin1String("bookmarks")) {
-                    m_bookmarks = Activate;
-                } else if (arg == QLatin1String("search")) {
-                    m_search = Activate;
-                } else {
-                    error = QObject::tr("Unknown widget: %1").arg(arg);
-                    break;
-                }
-            } else {
-                error = QObject::tr("Missing widget!");
-                break;
-            }
-        } else if (arg == QLatin1String("-register")) {
-            if (CHECK_NEXT_ARG) {
-                m_helpFile = getFileName(arguments.at(i));
-                if (m_helpFile.isEmpty()) {
-                    error = QObject::tr("The specified Qt help file does not exist!");
-                    break;
-                }
-                m_register = Register;
-            } else {
-                error = QObject::tr("Missing help file!");
-                break;
-            }
-        } else if (arg == QLatin1String("-unregister")) {
-            if (CHECK_NEXT_ARG) {
-                m_helpFile = getFileName(arguments.at(i));
-                if (m_helpFile.isEmpty()) {
-                    error = QObject::tr("The specified Qt help file does not exist!");
-                    break;
-                }
-                m_register = Unregister;
-            } else {
-                error = QObject::tr("Missing help file!");
-                break;
-            }
-        } else if (arg == QLatin1String("-setcurrentfilter")) {
-            if (CHECK_NEXT_ARG) {
-                m_currentFilter = arguments.at(i);
-            } else {
-                error = QObject::tr("Missing filter argument!");
-                break;
-            }
-        } else if (arg == QLatin1String("-remove-search-index")) {
+        else if (arg == QLatin1String("-show"))
+            handleShowOption();
+        else if (arg == QLatin1String("-hide"))
+            handleHideOption();
+        else if (arg == QLatin1String("-activate"))
+            handleActivateOption();
+        else if (arg == QLatin1String("-register"))
+            handleRegisterOption();
+        else if (arg == QLatin1String("-unregister"))
+            handleUnregisterOption();
+        else if (arg == QLatin1String("-setcurrentfilter"))
+            handleSetCurrentFilterOption();
+        else if (arg == QLatin1String("-remove-search-index"))
             m_removeSearchIndex = true;
-        } else if (arg == QLatin1String("-quiet")) {
-            continue;
-        } else if (arg == QLatin1String("-help")) {
+        else if (arg == QLatin1String("-rebuild-search-index"))
+            m_rebuildSearchIndex = true;
+        else if (arg == QLatin1String("-help"))
             showHelp = true;
-        } else if (arg == QLatin1String("-copy")) {
-            m_copy = true;
-        } else {
-            error = QObject::tr("Unknown option: %1").arg(arg);
-            break;
-        }
+        else
+            m_error = tr("Unknown option: %1").arg(arg);
     }
 
-    if (!error.isEmpty()) {
-        showMessage(error + QLatin1String("\n\n\n") + m_helpMessage, true);
+    if (!m_error.isEmpty()) {
+        showMessage(m_error + QLatin1String("\n\n\n") + m_helpMessage, true);
         return Error;
     } else if (showHelp) {
         showMessage(m_helpMessage, false);
@@ -243,8 +147,125 @@ CmdLineParser::Result CmdLineParser::parse(const QStringList &arguments)
     return Ok;
 }
 
+bool CmdLineParser::hasMoreArgs() const
+{
+    TRACE_OBJ
+    return m_pos < m_arguments.count();
+}
+
+const QString &CmdLineParser::nextArg()
+{
+    TRACE_OBJ
+    Q_ASSERT(hasMoreArgs());
+    return m_arguments.at(m_pos++);
+}
+
+void CmdLineParser::handleCollectionFileOption()
+{
+    TRACE_OBJ
+    if (hasMoreArgs()) {
+        const QString &fileName = nextArg();
+        m_collectionFile = getFileName(fileName);
+        if (m_collectionFile.isEmpty())
+            m_error = tr("The collection file '%1' does not exist!").
+                          arg(fileName);
+    } else {
+        m_error = tr("Missing collection file!");
+    }
+}
+
+void CmdLineParser::handleShowUrlOption()
+{
+    TRACE_OBJ
+    if (hasMoreArgs()) {
+        const QString &urlString = nextArg();
+        QUrl url(urlString);
+        if (url.isValid()) {
+            m_url = url;
+        } else
+            m_error = tr("Invalid URL '%1'!").arg(urlString);
+    } else {
+        m_error = tr("Missing URL!");
+    }
+}
+
+void CmdLineParser::handleShowOption()
+{
+    TRACE_OBJ
+    handleShowOrHideOrActivateOption(Show);
+}
+
+void CmdLineParser::handleHideOption()
+{
+    TRACE_OBJ
+    handleShowOrHideOrActivateOption(Hide);
+}
+
+void CmdLineParser::handleActivateOption()
+{
+    TRACE_OBJ
+    handleShowOrHideOrActivateOption(Activate);
+}
+
+void CmdLineParser::handleShowOrHideOrActivateOption(ShowState state)
+{
+    TRACE_OBJ
+    if (hasMoreArgs()) {
+        const QString &widget = nextArg().toLower();
+        if (widget == QLatin1String("contents"))
+            m_contents = state;
+        else if (widget == QLatin1String("index"))
+            m_index = state;
+        else if (widget == QLatin1String("bookmarks"))
+            m_bookmarks = state;
+        else if (widget == QLatin1String("search"))
+            m_search = state;
+        else
+            m_error = tr("Unknown widget: %1").arg(widget);
+    } else {
+        m_error = tr("Missing widget!");
+    }
+}
+
+void CmdLineParser::handleRegisterOption()
+{
+    TRACE_OBJ
+    handleRegisterOrUnregisterOption(Register);
+}
+
+void CmdLineParser::handleUnregisterOption()
+{
+    TRACE_OBJ
+    handleRegisterOrUnregisterOption(Unregister);
+}
+
+void CmdLineParser::handleRegisterOrUnregisterOption(RegisterState state)
+{
+    TRACE_OBJ
+    if (hasMoreArgs()) {
+        const QString &fileName = nextArg();
+        m_helpFile = getFileName(fileName);
+        if (m_helpFile.isEmpty())
+            m_error = tr("The Qt help file '%1' does not exist!").arg(fileName);
+        else
+            m_register = state;
+    } else {
+        m_error = tr("Missing help file!");
+    }
+}
+
+void CmdLineParser::handleSetCurrentFilterOption()
+{
+    TRACE_OBJ
+    if (hasMoreArgs())
+        m_currentFilter = nextArg();
+    else
+        m_error = tr("Missing filter argument!");
+}
+
 QString CmdLineParser::getFileName(const QString &fileName)
 {
+    TRACE_OBJ
     QFileInfo fi(fileName);
     if (!fi.exists())
         return QString();
@@ -253,14 +274,15 @@ QString CmdLineParser::getFileName(const QString &fileName)
 
 void CmdLineParser::showMessage(const QString &msg, bool error)
 {
+    TRACE_OBJ
     if (m_quiet)
         return;
 #ifdef Q_OS_WIN
-    QString s = QLatin1String("<pre>") + msg + QLatin1String("</pre>");
+    QString message = QLatin1String("<pre>") % msg % QLatin1String("</pre>");
     if (error)
-        QMessageBox::critical(0, QObject::tr("Qt Assistant"), s);
+        QMessageBox::critical(0, tr("Error"), message);
     else
-        QMessageBox::information(0, QObject::tr("Qt Assistant"), s);
+        QMessageBox::information(0, tr("Notice"), message);
 #else
     fprintf(error ? stderr : stdout, "%s\n", qPrintable(msg));
 #endif
@@ -268,61 +290,79 @@ void CmdLineParser::showMessage(const QString &msg, bool error)
 
 void CmdLineParser::setCollectionFile(const QString &file)
 {
+    TRACE_OBJ
     m_collectionFile = file;
 }
 
 QString CmdLineParser::collectionFile() const
 {
+    TRACE_OBJ
     return m_collectionFile;
 }
 
 QUrl CmdLineParser::url() const
 {
+    TRACE_OBJ
     return m_url;
 }
 
 bool CmdLineParser::enableRemoteControl() const
 {
+    TRACE_OBJ
     return m_enableRemoteControl;
 }
 
 CmdLineParser::ShowState CmdLineParser::contents() const
 {
+    TRACE_OBJ
     return m_contents;
 }
 
 CmdLineParser::ShowState CmdLineParser::index() const
 {
+    TRACE_OBJ
     return m_index;
 }
 
 CmdLineParser::ShowState CmdLineParser::bookmarks() const
 {
+    TRACE_OBJ
     return m_bookmarks;
 }
 
 CmdLineParser::ShowState CmdLineParser::search() const
 {
+    TRACE_OBJ
     return m_search;
 }
 
 QString CmdLineParser::currentFilter() const
 {
+    TRACE_OBJ
     return m_currentFilter;
 }
 
 bool CmdLineParser::removeSearchIndex() const
 {
+    TRACE_OBJ
     return m_removeSearchIndex;
 }
 
+bool CmdLineParser::rebuildSearchIndex() const
+{
+    TRACE_OBJ
+    return m_rebuildSearchIndex;
+}
+
 CmdLineParser::RegisterState CmdLineParser::registerRequest() const
 {
+    TRACE_OBJ
     return m_register;
 }
 
 QString CmdLineParser::helpFile() const
 {
+    TRACE_OBJ
     return m_helpFile;
 }
 
diff --git a/tools/assistant/tools/assistant/cmdlineparser.h b/tools/assistant/tools/assistant/cmdlineparser.h
index 17707cb..5573081 100644
--- a/tools/assistant/tools/assistant/cmdlineparser.h
+++ b/tools/assistant/tools/assistant/cmdlineparser.h
@@ -42,6 +42,7 @@
 #ifndef CMDLINEPARSER_H
 #define CMDLINEPARSER_H
 
+#include <QtCore/QCoreApplication>
 #include <QtCore/QStringList>
 #include <QtCore/QUrl>
 
@@ -49,13 +50,14 @@ QT_BEGIN_NAMESPACE
 
 class CmdLineParser
 {
+    Q_DECLARE_TR_FUNCTIONS(CmdLineParser)
 public:
     enum Result {Ok, Help, Error};
     enum ShowState {Untouched, Show, Hide, Activate};
     enum RegisterState {None, Register, Unregister};
 
-    CmdLineParser();
-    Result parse(const QStringList &arguments);
+    CmdLineParser(const QStringList &arguments);
+    Result parse();
 
     void setCollectionFile(const QString &file);
     QString collectionFile() const;
@@ -68,17 +70,30 @@ public:
     ShowState search() const;
     QString currentFilter() const;
     bool removeSearchIndex() const;
+    bool rebuildSearchIndex() const;
     RegisterState registerRequest() const;
     QString helpFile() const;
 
-    bool copy() const { return m_copy; }
-
     void showMessage(const QString &msg, bool error);
 
 private:
     QString getFileName(const QString &fileName);
+    bool hasMoreArgs() const;
+    const QString &nextArg();
+    void handleCollectionFileOption();
+    void handleShowUrlOption();
+    void handleShowOption();
+    void handleHideOption();
+    void handleActivateOption();
+    void handleShowOrHideOrActivateOption(ShowState state);
+    void handleRegisterOption();
+    void handleUnregisterOption();
+    void handleRegisterOrUnregisterOption(RegisterState state);
+    void handleSetCurrentFilterOption();
 
-    QString m_helpMessage;
+    QStringList m_arguments;
+    int m_pos;
+    static const QString m_helpMessage;
     QString m_collectionFile;
     QString m_cloneFile;
     QString m_helpFile;
@@ -92,8 +107,9 @@ private:
     RegisterState m_register;
     QString m_currentFilter;
     bool m_removeSearchIndex;
-    bool m_copy;
+    bool m_rebuildSearchIndex;
     bool m_quiet;
+    QString m_error;
 };
 
 QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/contentwindow.cpp b/tools/assistant/tools/assistant/contentwindow.cpp
index 4640673..976ed7a 100644
--- a/tools/assistant/tools/assistant/contentwindow.cpp
+++ b/tools/assistant/tools/assistant/contentwindow.cpp
@@ -38,25 +38,26 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+#include "tracer.h"
 
 #include "contentwindow.h"
 #include "centralwidget.h"
+#include "helpenginewrapper.h"
+#include "helpviewer.h"
 
 #include <QtGui/QLayout>
 #include <QtGui/QFocusEvent>
 #include <QtGui/QMenu>
 
-#include <QtHelp/QHelpEngine>
 #include <QtHelp/QHelpContentWidget>
 
 QT_BEGIN_NAMESPACE
 
-ContentWindow::ContentWindow(QHelpEngine *helpEngine)
-    : m_helpEngine(helpEngine)
-    , m_contentWidget(0)
+ContentWindow::ContentWindow()
+    : m_contentWidget(HelpEngineWrapper::instance().contentWidget())
     , m_expandDepth(-2)
 {
-    m_contentWidget = m_helpEngine->contentWidget();
+    TRACE_OBJ
     m_contentWidget->viewport()->installEventFilter(this);
     m_contentWidget->setContextMenuPolicy(Qt::CustomContextMenu);
 
@@ -76,10 +77,12 @@ ContentWindow::ContentWindow(QHelpEngine *helpEngine)
 
 ContentWindow::~ContentWindow()
 {
+    TRACE_OBJ
 }
 
 bool ContentWindow::syncToContent(const QUrl& url)
 {
+    TRACE_OBJ
     QModelIndex idx = m_contentWidget->indexOf(url);
     if (!idx.isValid())
         return false;
@@ -89,6 +92,8 @@ bool ContentWindow::syncToContent(const QUrl& url)
 
 void ContentWindow::expandTOC()
 {
+    TRACE_OBJ
+    Q_ASSERT(m_expandDepth >= -2);
     if (m_expandDepth > -2) {
         expandToDepth(m_expandDepth);
         m_expandDepth = -2;
@@ -97,27 +102,34 @@ void ContentWindow::expandTOC()
 
 void ContentWindow::expandToDepth(int depth)
 {
+    TRACE_OBJ
+    Q_ASSERT(depth >= -2);
     m_expandDepth = depth;
     if (depth == -1)
         m_contentWidget->expandAll();
+    else if (depth == 0)
+        m_contentWidget->collapseAll();
     else
-        m_contentWidget->expandToDepth(depth);
+        m_contentWidget->expandToDepth(depth - 1);
 }
 
 void ContentWindow::focusInEvent(QFocusEvent *e)
 {
+    TRACE_OBJ
     if (e->reason() != Qt::MouseFocusReason)
         m_contentWidget->setFocus();
 }
 
 void ContentWindow::keyPressEvent(QKeyEvent *e)
 {
+    TRACE_OBJ
     if (e->key() == Qt::Key_Escape)
         emit escapePressed();
 }
 
 bool ContentWindow::eventFilter(QObject *o, QEvent *e)
 {
+    TRACE_OBJ
     if (m_contentWidget && o == m_contentWidget->viewport()
         && e->type() == QEvent::MouseButtonRelease) {
         QMouseEvent *me = static_cast<QMouseEvent*>(e);
@@ -132,7 +144,7 @@ bool ContentWindow::eventFilter(QObject *o, QEvent *e)
                     qobject_cast<QHelpContentModel*>(m_contentWidget->model());
                 if (contentModel) {
                     QHelpContentItem *itm = contentModel->contentItemAt(index);
-                    if (itm && !isPdfFile(itm))
+                    if (itm && HelpViewer::canOpenPage(itm->url().path()))
                         CentralWidget::instance()->setSourceInNewTab(itm->url());
                 }
             } else if (button == Qt::LeftButton) {
@@ -146,6 +158,7 @@ bool ContentWindow::eventFilter(QObject *o, QEvent *e)
 
 void ContentWindow::showContextMenu(const QPoint &pos)
 {
+    TRACE_OBJ
     if (!m_contentWidget->indexAt(pos).isValid())
         return;
 
@@ -157,7 +170,7 @@ void ContentWindow::showContextMenu(const QPoint &pos)
     QMenu menu;
     QAction *curTab = menu.addAction(tr("Open Link"));
     QAction *newTab = menu.addAction(tr("Open Link in New Tab"));
-    if (isPdfFile(itm))
+    if (!HelpViewer::canOpenPage(itm->url().path()))
         newTab->setEnabled(false);
     
     menu.move(m_contentWidget->mapToGlobal(pos));
@@ -171,6 +184,7 @@ void ContentWindow::showContextMenu(const QPoint &pos)
 
 void ContentWindow::itemClicked(const QModelIndex &index)
 {
+    TRACE_OBJ
     QHelpContentModel *contentModel =
         qobject_cast<QHelpContentModel*>(m_contentWidget->model());
 
@@ -181,10 +195,4 @@ void ContentWindow::itemClicked(const QModelIndex &index)
     }
 }
 
-bool ContentWindow::isPdfFile(QHelpContentItem *item) const
-{
-    const QString &path = item->url().path();
-    return path.endsWith(QLatin1String(".pdf"), Qt::CaseInsensitive);
-}
-
 QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/contentwindow.h b/tools/assistant/tools/assistant/contentwindow.h
index f3bf060..62855dd 100644
--- a/tools/assistant/tools/assistant/contentwindow.h
+++ b/tools/assistant/tools/assistant/contentwindow.h
@@ -57,7 +57,7 @@ class ContentWindow : public QWidget
     Q_OBJECT
 
 public:
-    ContentWindow(QHelpEngine *helpEngine);
+    ContentWindow();
     ~ContentWindow();
 
     bool syncToContent(const QUrl &url);
@@ -78,8 +78,7 @@ private:
     bool eventFilter(QObject *o, QEvent *e);
     bool isPdfFile(QHelpContentItem *item) const;
 
-    QHelpEngine *m_helpEngine;
-    QHelpContentWidget *m_contentWidget;
+    QHelpContentWidget * const m_contentWidget;
     int m_expandDepth;
 };
 
diff --git a/tools/assistant/tools/assistant/doc/assistant.qdocconf b/tools/assistant/tools/assistant/doc/assistant.qdocconf
index b8726a4..3b4b5f8 100644
--- a/tools/assistant/tools/assistant/doc/assistant.qdocconf
+++ b/tools/assistant/tools/assistant/doc/assistant.qdocconf
@@ -12,5 +12,5 @@ HTML.footer = "<p /><address><hr /><div align=\"center\">\n" \
               "<table width=\"100%\" cellspacing=\"0\" border=\"0\"><tr class=\"address\">\n" \
               "<td width=\"30%\" align=\"left\">Copyright &copy; 2010 Nokia Corporation and/or its subsidiary(-ies)</td>\n" \
               "<td width=\"40%\" align=\"center\">Trademarks</td>\n" \
-              "<td width=\"30%\" align=\"right\"><div align=\"right\">Qt 4.6.2</div></td>\n" \
+              "<td width=\"30%\" align=\"right\"><div align=\"right\">Qt 4.7.0</div></td>\n" \
               "</tr></table></div></address>"
diff --git a/tools/assistant/tools/assistant/filternamedialog.cpp b/tools/assistant/tools/assistant/filternamedialog.cpp
index 1560e04..f75f999 100644
--- a/tools/assistant/tools/assistant/filternamedialog.cpp
+++ b/tools/assistant/tools/assistant/filternamedialog.cpp
@@ -38,6 +38,7 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+#include "tracer.h"
 
 #include <QtGui/QPushButton>
 
@@ -48,6 +49,7 @@ QT_BEGIN_NAMESPACE
 FilterNameDialog::FilterNameDialog(QWidget *parent)
     : QDialog(parent)
 {
+    TRACE_OBJ
     m_ui.setupUi(this);
     connect(m_ui.buttonBox->button(QDialogButtonBox::Ok),
         SIGNAL(clicked()), this, SLOT(accept()));
@@ -61,11 +63,13 @@ FilterNameDialog::FilterNameDialog(QWidget *parent)
 
 QString FilterNameDialog::filterName() const
 {
+    TRACE_OBJ
     return m_ui.lineEdit->text();
 }
 
 void FilterNameDialog::updateOkButton()
 {
+    TRACE_OBJ
     m_ui.buttonBox->button(QDialogButtonBox::Ok)
         ->setDisabled(m_ui.lineEdit->text().isEmpty());
 }
diff --git a/tools/assistant/tools/assistant/findwidget.cpp b/tools/assistant/tools/assistant/findwidget.cpp
new file mode 100644
index 0000000..2e40ab0
--- /dev/null
+++ b/tools/assistant/tools/assistant/findwidget.cpp
@@ -0,0 +1,233 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Assistant of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "tracer.h"
+#include "findwidget.h"
+
+#include <QtGui/QApplication>
+#include <QtGui/QCheckBox>
+#include <QtGui/QHideEvent>
+#include <QtGui/QKeyEvent>
+#include <QtGui/QLabel>
+#include <QtGui/QLayout>
+#include <QtGui/QLineEdit>
+#include <QtGui/QToolButton>
+
+QT_BEGIN_NAMESPACE
+
+FindWidget::FindWidget(QWidget *parent)
+    : QWidget(parent)
+    , appPalette(qApp->palette())
+{
+    TRACE_OBJ
+    installEventFilter(this);
+    QHBoxLayout *hboxLayout = new QHBoxLayout(this);
+    QString resourcePath = QLatin1String(":/trolltech/assistant/images/");
+
+#ifndef Q_OS_MAC
+    hboxLayout->setMargin(0);
+    hboxLayout->setSpacing(6);
+    resourcePath.append(QLatin1String("win"));
+#else
+    resourcePath.append(QLatin1String("mac"));
+#endif
+
+    toolClose = setupToolButton(QLatin1String(""),
+        resourcePath + QLatin1String("/closetab.png"));
+    hboxLayout->addWidget(toolClose);
+
+    editFind = new QLineEdit(this);
+    hboxLayout->addWidget(editFind);
+    editFind->setMinimumSize(QSize(150, 0));
+    connect(editFind, SIGNAL(textChanged(QString)), this,
+        SLOT(textChanged(QString)));
+    connect(editFind, SIGNAL(returnPressed()), this, SIGNAL(findNext()));
+    connect(editFind, SIGNAL(textChanged(QString)), this, SLOT(updateButtons()));
+
+    toolPrevious = setupToolButton(tr("Previous"),
+        resourcePath + QLatin1String("/previous.png"));
+    connect(toolPrevious, SIGNAL(clicked()), this, SIGNAL(findPrevious()));
+
+    hboxLayout->addWidget(toolPrevious);
+
+    toolNext = setupToolButton(tr("Next"),
+        resourcePath + QLatin1String("/next.png"));
+    hboxLayout->addWidget(toolNext);
+    connect(toolNext, SIGNAL(clicked()), this, SIGNAL(findNext()));
+
+    checkCase = new QCheckBox(tr("Case Sensitive"), this);
+    hboxLayout->addWidget(checkCase);
+
+    labelWrapped = new QLabel(this);
+    labelWrapped->setScaledContents(true);
+    labelWrapped->setTextFormat(Qt::RichText);
+    labelWrapped->setMinimumSize(QSize(0, 20));
+    labelWrapped->setMaximumSize(QSize(105, 20));
+    labelWrapped->setAlignment(Qt::AlignLeading | Qt::AlignLeft | Qt::AlignVCenter);
+    labelWrapped->setText(tr("<img src=\":/trolltech/assistant/images/wrap.png\""
+        ">&nbsp;Search wrapped"));
+    hboxLayout->addWidget(labelWrapped);
+
+    QSpacerItem *spacerItem = new QSpacerItem(20, 20, QSizePolicy::Expanding,
+        QSizePolicy::Minimum);
+    hboxLayout->addItem(spacerItem);
+    setMinimumWidth(minimumSizeHint().width());
+    labelWrapped->hide();
+
+    updateButtons();
+}
+
+FindWidget::~FindWidget()
+{
+    TRACE_OBJ
+}
+
+void FindWidget::show()
+{
+    TRACE_OBJ
+    QWidget::show();
+    editFind->selectAll();
+    editFind->setFocus(Qt::ShortcutFocusReason);
+}
+
+void FindWidget::showAndClear()
+{
+    TRACE_OBJ
+    show();
+    editFind->clear();
+}
+
+QString FindWidget::text() const
+{
+    TRACE_OBJ
+    return editFind->text();
+}
+
+bool FindWidget::caseSensitive() const
+{
+    TRACE_OBJ
+    return checkCase->isChecked();
+}
+
+void FindWidget::setPalette(bool found)
+{
+    TRACE_OBJ
+    QPalette palette = editFind->palette();
+    palette.setColor(QPalette::Active, QPalette::Base, found ? Qt::white
+        : QColor(255, 102, 102));
+    editFind->setPalette(palette);
+}
+
+void FindWidget::setTextWrappedVisible(bool visible)
+{
+    TRACE_OBJ
+    labelWrapped->setVisible(visible);
+}
+
+void FindWidget::hideEvent(QHideEvent* event)
+{
+    TRACE_OBJ
+#if !defined(QT_NO_WEBKIT)
+    // TODO: remove this once webkit supports setting the palette
+    if (!event->spontaneous())
+        qApp->setPalette(appPalette);
+#else
+    Q_UNUSED(event);
+#endif
+}
+
+void FindWidget::showEvent(QShowEvent* event)
+{
+    TRACE_OBJ
+#if !defined(QT_NO_WEBKIT)
+    // TODO: remove this once webkit supports setting the palette
+    if (!event->spontaneous()) {
+        QPalette p = appPalette;
+        p.setColor(QPalette::Inactive, QPalette::Highlight,
+            p.color(QPalette::Active, QPalette::Highlight));
+        p.setColor(QPalette::Inactive, QPalette::HighlightedText,
+            p.color(QPalette::Active, QPalette::HighlightedText));
+        qApp->setPalette(p);
+    }
+#else
+    Q_UNUSED(event);
+#endif
+}
+
+void FindWidget::updateButtons()
+{
+    TRACE_OBJ
+    const bool enable = !editFind->text().isEmpty();
+    toolNext->setEnabled(enable);
+    toolPrevious->setEnabled(enable);
+}
+
+void FindWidget::textChanged(const QString &text)
+{
+    TRACE_OBJ
+    emit find(text, true);
+}
+
+bool FindWidget::eventFilter(QObject *object, QEvent *e)
+{
+    TRACE_OBJ
+    if (e->type() == QEvent::KeyPress) {
+        if ((static_cast<QKeyEvent*>(e))->key() == Qt::Key_Escape) {
+            hide();
+            emit escapePressed();
+        }
+    }
+    return QWidget::eventFilter(object, e);
+}
+
+QToolButton* FindWidget::setupToolButton(const QString &text, const QString &icon)
+{
+    TRACE_OBJ
+    QToolButton *toolButton = new QToolButton(this);
+
+    toolButton->setText(text);
+    toolButton->setAutoRaise(true);
+    toolButton->setIcon(QIcon(icon));
+    toolButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
+
+    return toolButton;
+}
+
+QT_END_NAMESPACE
diff --git a/tools/assistant/compat/helpwindow.h b/tools/assistant/tools/assistant/findwidget.h
index c20a21f..cf78003 100644
--- a/tools/assistant/compat/helpwindow.h
+++ b/tools/assistant/tools/assistant/findwidget.h
@@ -38,63 +38,64 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+#ifndef FINDWIDGET_H
+#define FINDWIDGET_H
 
-#ifndef HELPWINDOW_H
-#define HELPWINDOW_H
-
-#include <QTextBrowser>
+#include <QtGui/QWidget>
 
 QT_BEGIN_NAMESPACE
 
-class MainWindow;
-class QKeyEvent;
-class QMime;
-class QMouseEvent;
-class QMenu;
+class QCheckBox;
+class QLabel;
+class QLineEdit;
+class QToolButton;
 
-class HelpWindow : public QTextBrowser
+class FindWidget : public QWidget
 {
     Q_OBJECT
 public:
-    HelpWindow( MainWindow *m, QWidget *parent = 0);
-    void setSource( const QUrl &name );
-    void blockScrolling( bool b );
-    void openLinkInNewWindow( const QString &link );
-    void openLinkInNewPage( const QString &link );
-    void addMimePath( const QString &path );
+    FindWidget(QWidget *parent = 0);
+    ~FindWidget();
+
+    void show();
+    void showAndClear();
 
-    void mousePressEvent(QMouseEvent *e);
-    void keyPressEvent(QKeyEvent *);
+    QString text() const;
+    bool caseSensitive() const;
+
+    void setPalette(bool found);
+    void setTextWrappedVisible(bool visible);
 
 signals:
-    void chooseWebBrowser();
-    void choosePDFReader();
+    void escapePressed();
 
-protected:
-    virtual void contextMenuEvent(QContextMenuEvent *e);
-    virtual void mouseReleaseEvent(QMouseEvent *e);
+    void findNext();
+    void findPrevious();
+    void find(const QString &text, bool forward);
 
-protected slots:
-    void ensureCursorVisible();
+protected:
+    void hideEvent(QHideEvent* event);
+    void showEvent(QShowEvent * event);
 
 private slots:
-    void openLinkInNewWindow();
-    void openLinkInNewPage();
+    void updateButtons();
+    void textChanged(const QString &text);
 
-    bool isKDERunning() const;
+private:
+    bool eventFilter(QObject *object, QEvent *e);
+    QToolButton* setupToolButton(const QString &text, const QString &icon);
 
 private:
-    bool hasAnchorAt(const QPoint& pos);
-
-    MainWindow *mw;
-    QString lastAnchor;
-    bool blockScroll;
-    bool shiftPressed;
-    bool newWindow;
-    bool fwdAvail;
-    bool backAvail;
+    QPalette appPalette;
+
+    QLineEdit *editFind;
+    QCheckBox *checkCase;
+    QLabel *labelWrapped;
+    QToolButton *toolNext;
+    QToolButton *toolClose;
+    QToolButton *toolPrevious;
 };
 
 QT_END_NAMESPACE
 
-#endif // HELPWINDOW_H
+#endif  // FINDWIDGET_H
diff --git a/tools/assistant/tools/assistant/helpenginewrapper.cpp b/tools/assistant/tools/assistant/helpenginewrapper.cpp
new file mode 100644
index 0000000..76211c5
--- /dev/null
+++ b/tools/assistant/tools/assistant/helpenginewrapper.cpp
@@ -0,0 +1,808 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Assistant of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "tracer.h"
+
+#include "helpenginewrapper.h"
+#include "../shared/collectionconfiguration.h"
+
+#include <QtCore/QDateTime>
+#include <QtCore/QFileInfo>
+#include <QtCore/QFileSystemWatcher>
+#include <QtCore/QPair>
+#include <QtCore/QSharedPointer>
+#include <QtCore/QTimer>
+#include <QtHelp/QHelpContentModel>
+#include <QtHelp/QHelpEngine>
+#include <QtHelp/QHelpIndexModel>
+#include <QtHelp/QHelpSearchEngine>
+
+QT_BEGIN_NAMESPACE
+
+namespace {
+    const QString Unfiltered;
+    const QString AppFontKey(QLatin1String("appFont"));
+    const QString AppWritingSystemKey(QLatin1String("appWritingSystem"));
+    const QString BookmarksKey(QLatin1String("Bookmarks"));
+    const QString BrowserFontKey(QLatin1String("browserFont"));
+    const QString BrowserWritingSystemKey(QLatin1String("browserWritingSystem"));
+    const QString HomePageKey(QLatin1String("homepage"));
+    const QString MainWindowKey(QLatin1String("MainWindow"));
+    const QString MainWindowGeometryKey(QLatin1String("MainWindowGeometry"));
+    const QString SearchWasAttachedKey(QLatin1String("SearchWasAttached"));
+    const QString StartOptionKey(QLatin1String("StartOption"));
+    const QString UseAppFontKey(QLatin1String("useAppFont"));
+    const QString UseBrowserFontKey(QLatin1String("useBrowserFont"));
+    const QString VersionKey(QString(QLatin1String("qtVersion%1$$$%2")).
+                             arg(QLatin1String(QT_VERSION_STR)));
+} // anonymous namespace
+
+class TimeoutForwarder : public QObject
+{
+    Q_OBJECT
+public:
+    TimeoutForwarder(const QString &fileName);
+private slots:
+    void forward();
+private:
+    friend class HelpEngineWrapperPrivate;
+
+    const QString m_fileName;
+};
+
+class HelpEngineWrapperPrivate : public QObject
+{
+    Q_OBJECT
+    friend class HelpEngineWrapper;
+    friend class TimeoutForwarder;
+private slots:
+    void qchFileChanged(const QString &fileName);
+
+signals:
+    void documentationRemoved(const QString &namespaceName);
+    void documentationUpdated(const QString &namespaceName);
+
+private:
+    HelpEngineWrapperPrivate(const QString &collectionFile);
+
+    void initFileSystemWatchers();
+    void checkDocFilesWatched();
+    void qchFileChanged(const QString &fileName, bool fromTimeout);
+
+    static const int UpdateGracePeriod = 2000;
+
+    QHelpEngine * const m_helpEngine;
+    QFileSystemWatcher * const m_qchWatcher;
+    typedef QPair<QDateTime, QSharedPointer<TimeoutForwarder> > RecentSignal;
+    QMap<QString, RecentSignal> m_recentQchUpdates;
+};
+
+const QString HelpEngineWrapper::TrUnfiltered = tr("Unfiltered");
+
+HelpEngineWrapper *HelpEngineWrapper::helpEngineWrapper = 0;
+
+HelpEngineWrapper &HelpEngineWrapper::instance(const QString &collectionFile)
+{
+    TRACE_OBJ
+    /*
+     * Note that this Singleton cannot be static, because it has to be
+     * deleted before the QApplication.
+     */
+    if (helpEngineWrapper == 0)
+        helpEngineWrapper = new HelpEngineWrapper(collectionFile);
+    return *helpEngineWrapper;
+}
+
+void HelpEngineWrapper::removeInstance()
+{
+    TRACE_OBJ
+    delete helpEngineWrapper;
+    helpEngineWrapper = 0;
+}
+
+HelpEngineWrapper::HelpEngineWrapper(const QString &collectionFile)
+    : d(new HelpEngineWrapperPrivate(collectionFile))
+{
+    TRACE_OBJ
+    connect(d, SIGNAL(documentationRemoved(QString)),
+            this, SIGNAL(documentationRemoved(QString)));
+    connect(d, SIGNAL(documentationUpdated(QString)),
+            this, SIGNAL(documentationUpdated(QString)));
+    connect(d->m_helpEngine, SIGNAL(currentFilterChanged(QString)),
+            this, SLOT(handleCurrentFilterChanged(QString)));
+    connect(d->m_helpEngine, SIGNAL(setupFinished()),
+            this, SIGNAL(setupFinished()));
+}
+
+HelpEngineWrapper::~HelpEngineWrapper()
+{
+    TRACE_OBJ
+    delete d;
+}
+
+QHelpSearchEngine *HelpEngineWrapper::searchEngine() const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->searchEngine();
+}
+
+QHelpContentModel *HelpEngineWrapper::contentModel() const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->contentModel();
+}
+
+QHelpIndexModel *HelpEngineWrapper::indexModel() const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->indexModel();
+}
+
+QHelpContentWidget *HelpEngineWrapper::contentWidget()
+{
+    TRACE_OBJ
+    return d->m_helpEngine->contentWidget();
+}
+
+QHelpIndexWidget *HelpEngineWrapper::indexWidget()
+{
+    TRACE_OBJ
+    return d->m_helpEngine->indexWidget();
+}
+
+const QStringList HelpEngineWrapper::registeredDocumentations() const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->registeredDocumentations();
+}
+
+const QString HelpEngineWrapper::collectionFile() const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->collectionFile();
+}
+
+bool HelpEngineWrapper::registerDocumentation(const QString &docFile)
+{
+    TRACE_OBJ
+    d->checkDocFilesWatched();
+    if (!d->m_helpEngine->registerDocumentation(docFile))
+        return false;
+    d->m_qchWatcher->addPath(docFile);
+    d->checkDocFilesWatched();
+    return true;
+}
+
+bool HelpEngineWrapper::unregisterDocumentation(const QString &namespaceName)
+{
+    TRACE_OBJ
+    d->checkDocFilesWatched();
+    const QString &file = d->m_helpEngine->documentationFileName(namespaceName);
+    if (!d->m_helpEngine->unregisterDocumentation(namespaceName))
+        return false;
+    d->m_qchWatcher->removePath(file);
+    d->checkDocFilesWatched();
+    return true;
+}
+
+bool HelpEngineWrapper::setupData()
+{
+    TRACE_OBJ
+    return d->m_helpEngine->setupData();
+}
+
+bool HelpEngineWrapper::addCustomFilter(const QString &filterName,
+                                        const QStringList &attributes)
+{
+    TRACE_OBJ
+    return d->m_helpEngine->addCustomFilter(filterName, attributes);
+}
+
+bool HelpEngineWrapper::removeCustomFilter(const QString &filterName)
+{
+    TRACE_OBJ
+    return d->m_helpEngine->removeCustomFilter(filterName);
+}
+
+void HelpEngineWrapper::setCurrentFilter(const QString &currentFilter)
+{
+    TRACE_OBJ
+    const QString &filter
+        = currentFilter == TrUnfiltered ? Unfiltered : currentFilter;
+    d->m_helpEngine->setCurrentFilter(filter);
+}
+
+const QString HelpEngineWrapper::currentFilter() const
+{
+    TRACE_OBJ
+    const QString &filter = d->m_helpEngine->currentFilter();
+    return filter == Unfiltered ? TrUnfiltered : filter;
+}
+
+const QStringList HelpEngineWrapper::customFilters() const
+{
+    TRACE_OBJ
+    QStringList filters = d->m_helpEngine->customFilters();
+    filters.removeOne(Unfiltered);
+    filters.prepend(TrUnfiltered);
+    return filters;
+}
+
+QUrl HelpEngineWrapper::findFile(const QUrl &url) const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->findFile(url);
+}
+
+QByteArray HelpEngineWrapper::fileData(const QUrl &url) const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->fileData(url);
+}
+
+QMap<QString, QUrl> HelpEngineWrapper::linksForIdentifier(const QString &id) const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->linksForIdentifier(id);
+}
+
+const QStringList HelpEngineWrapper::filterAttributes() const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->filterAttributes();
+}
+
+const QStringList HelpEngineWrapper::filterAttributes(const QString &filterName) const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->filterAttributes(filterName);
+}
+
+QString HelpEngineWrapper::error() const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->error();
+}
+
+const QStringList HelpEngineWrapper::qtDocInfo(const QString &component) const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->customValue(VersionKey.arg(component)).toString().
+        split(CollectionConfiguration::ListSeparator);
+}
+
+void HelpEngineWrapper::setQtDocInfo(const QString &component,
+                                     const QStringList &doc)
+{
+    TRACE_OBJ
+    d->m_helpEngine->setCustomValue(VersionKey.arg(component),
+                              doc.join(CollectionConfiguration::ListSeparator));
+}
+
+const QStringList HelpEngineWrapper::lastShownPages() const
+{
+    TRACE_OBJ
+    return CollectionConfiguration::lastShownPages(*d->m_helpEngine);
+}
+
+void HelpEngineWrapper::setLastShownPages(const QStringList &lastShownPages)
+{
+    TRACE_OBJ
+    CollectionConfiguration::setLastShownPages(*d->m_helpEngine, lastShownPages);
+}
+
+const QStringList HelpEngineWrapper::lastZoomFactors() const
+{
+    TRACE_OBJ
+    return CollectionConfiguration::lastZoomFactors(*d->m_helpEngine);
+}
+
+void HelpEngineWrapper::setLastZoomFactors(const QStringList &lastZoomFactors)
+{
+    TRACE_OBJ
+    CollectionConfiguration::setLastZoomFactors(*d->m_helpEngine, lastZoomFactors);
+}
+
+const QString HelpEngineWrapper::cacheDir() const
+{
+    TRACE_OBJ
+    return CollectionConfiguration::cacheDir(*d->m_helpEngine);
+}
+
+bool HelpEngineWrapper::cacheDirIsRelativeToCollection() const
+{
+    TRACE_OBJ
+    return CollectionConfiguration::cacheDirIsRelativeToCollection(*d->m_helpEngine);
+}
+
+void HelpEngineWrapper::setCacheDir(const QString &cacheDir,
+                                    bool relativeToCollection)
+{
+    TRACE_OBJ
+    CollectionConfiguration::setCacheDir(*d->m_helpEngine, cacheDir,
+                                         relativeToCollection);
+}
+
+bool HelpEngineWrapper::filterFunctionalityEnabled() const
+{
+    TRACE_OBJ
+    return CollectionConfiguration::filterFunctionalityEnabled(*d->m_helpEngine);
+}
+
+void HelpEngineWrapper::setFilterFunctionalityEnabled(bool enabled)
+{
+    TRACE_OBJ
+    CollectionConfiguration::setFilterFunctionalityEnabled(*d->m_helpEngine,
+                                                           enabled);
+}
+
+bool HelpEngineWrapper::filterToolbarVisible() const
+{
+    TRACE_OBJ
+    return CollectionConfiguration::filterToolbarVisible(*d->m_helpEngine);
+}
+
+void HelpEngineWrapper::setFilterToolbarVisible(bool visible)
+{
+    TRACE_OBJ
+    CollectionConfiguration::setFilterToolbarVisible(*d->m_helpEngine, visible);
+}
+
+bool HelpEngineWrapper::addressBarEnabled() const
+{
+    TRACE_OBJ
+    return CollectionConfiguration::addressBarEnabled(*d->m_helpEngine);
+}
+
+void HelpEngineWrapper::setAddressBarEnabled(bool enabled)
+{
+    TRACE_OBJ
+    CollectionConfiguration::setAddressBarEnabled(*d->m_helpEngine, enabled);
+}
+
+bool HelpEngineWrapper::addressBarVisible() const
+{
+    TRACE_OBJ
+    return CollectionConfiguration::addressBarVisible(*d->m_helpEngine);
+}
+
+void HelpEngineWrapper::setAddressBarVisible(bool visible)
+{
+    TRACE_OBJ
+    CollectionConfiguration::setAddressBarVisible(*d->m_helpEngine, visible);
+}
+
+bool HelpEngineWrapper::documentationManagerEnabled() const
+{
+    TRACE_OBJ
+    return CollectionConfiguration::documentationManagerEnabled(*d->m_helpEngine);
+}
+
+void HelpEngineWrapper::setDocumentationManagerEnabled(bool enabled)
+{
+    TRACE_OBJ
+    CollectionConfiguration::setDocumentationManagerEnabled(*d->m_helpEngine,
+                                                            enabled);
+}
+
+const QByteArray HelpEngineWrapper::aboutMenuTexts() const
+{
+    TRACE_OBJ
+    return CollectionConfiguration::aboutMenuTexts(*d->m_helpEngine);
+}
+
+void HelpEngineWrapper::setAboutMenuTexts(const QByteArray &texts)
+{
+    TRACE_OBJ
+    CollectionConfiguration::setAboutMenuTexts(*d->m_helpEngine, texts);
+}
+
+const QByteArray HelpEngineWrapper::aboutIcon() const
+{
+    TRACE_OBJ
+    return CollectionConfiguration::aboutIcon(*d->m_helpEngine);
+}
+
+void HelpEngineWrapper::setAboutIcon(const QByteArray &icon)
+{
+    TRACE_OBJ
+    CollectionConfiguration::setAboutIcon(*d->m_helpEngine, icon);
+}
+
+const QByteArray HelpEngineWrapper::aboutImages() const
+{
+    TRACE_OBJ
+    return CollectionConfiguration::aboutImages(*d->m_helpEngine);
+}
+
+void HelpEngineWrapper::setAboutImages(const QByteArray &images)
+{
+    TRACE_OBJ
+    CollectionConfiguration::setAboutImages(*d->m_helpEngine, images);
+}
+
+const QByteArray HelpEngineWrapper::aboutTexts() const
+{
+    TRACE_OBJ
+    return CollectionConfiguration::aboutTexts(*d->m_helpEngine);
+}
+
+void HelpEngineWrapper::setAboutTexts(const QByteArray &texts)
+{
+    TRACE_OBJ
+    CollectionConfiguration::setAboutTexts(*d->m_helpEngine, texts);
+}
+
+const QString HelpEngineWrapper::windowTitle() const
+{
+    TRACE_OBJ
+    return CollectionConfiguration::windowTitle(*d->m_helpEngine);
+}
+
+void HelpEngineWrapper::setWindowTitle(const QString &windowTitle)
+{
+    TRACE_OBJ
+    CollectionConfiguration::setWindowTitle(*d->m_helpEngine, windowTitle);
+}
+
+const QByteArray HelpEngineWrapper::applicationIcon() const
+{
+    TRACE_OBJ
+    return CollectionConfiguration::applicationIcon(*d->m_helpEngine);
+}
+
+void HelpEngineWrapper::setApplicationIcon(const QByteArray &icon)
+{
+    TRACE_OBJ
+    CollectionConfiguration::setApplicationIcon(*d->m_helpEngine, icon);
+}
+
+const QByteArray HelpEngineWrapper::mainWindow() const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->customValue(MainWindowKey).toByteArray();
+}
+
+void HelpEngineWrapper::setMainWindow(const QByteArray &mainWindow)
+{
+    TRACE_OBJ
+    d->m_helpEngine->setCustomValue(MainWindowKey, mainWindow);
+}
+
+const QByteArray HelpEngineWrapper::mainWindowGeometry() const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->customValue(MainWindowGeometryKey).toByteArray();
+}
+
+void HelpEngineWrapper::setMainWindowGeometry(const QByteArray &geometry)
+{
+    TRACE_OBJ
+    d->m_helpEngine->setCustomValue(MainWindowGeometryKey, geometry);
+}
+
+const QByteArray HelpEngineWrapper::bookmarks() const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->customValue(BookmarksKey).toByteArray();
+}
+
+void HelpEngineWrapper::setBookmarks(const QByteArray &bookmarks)
+{
+    TRACE_OBJ
+    d->m_helpEngine->setCustomValue(BookmarksKey, bookmarks);
+}
+
+int HelpEngineWrapper::lastTabPage() const
+{
+    TRACE_OBJ
+    return CollectionConfiguration::lastTabPage(*d->m_helpEngine);
+}
+
+void HelpEngineWrapper::setLastTabPage(int lastPage)
+{
+    TRACE_OBJ
+    CollectionConfiguration::setLastTabPage(*d->m_helpEngine, lastPage);
+}
+
+bool HelpEngineWrapper::searchWasAttached() const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->customValue(SearchWasAttachedKey).toBool();
+}
+
+void HelpEngineWrapper::setSearchWasAttached(bool attached)
+{
+    TRACE_OBJ
+    d->m_helpEngine->setCustomValue(SearchWasAttachedKey, attached);
+}
+
+int HelpEngineWrapper::startOption() const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->customValue(StartOptionKey, ShowLastPages).toInt();
+}
+
+void HelpEngineWrapper::setStartOption(int option)
+{
+    TRACE_OBJ
+    d->m_helpEngine->setCustomValue(StartOptionKey, option);
+}
+
+const QString HelpEngineWrapper::homePage() const
+{
+    TRACE_OBJ
+    const QString &homePage
+        = d->m_helpEngine->customValue(HomePageKey).toString();
+    if (!homePage.isEmpty())
+        return homePage;
+    return defaultHomePage();
+}
+
+void HelpEngineWrapper::setHomePage(const QString &page)
+{
+    TRACE_OBJ
+    d->m_helpEngine->setCustomValue(HomePageKey, page);
+
+}
+
+const QString HelpEngineWrapper::defaultHomePage() const
+{
+    TRACE_OBJ
+    return CollectionConfiguration::defaultHomePage(*d->m_helpEngine);
+}
+
+void HelpEngineWrapper::setDefaultHomePage(const QString &page)
+{
+    TRACE_OBJ
+    CollectionConfiguration::setDefaultHomePage(*d->m_helpEngine, page);
+}
+
+bool HelpEngineWrapper::hasFontSettings() const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->customValue(UseAppFontKey).isValid();
+}
+
+bool HelpEngineWrapper::usesAppFont() const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->customValue(UseAppFontKey).toBool();
+}
+
+void HelpEngineWrapper::setUseAppFont(bool useAppFont)
+{
+    TRACE_OBJ
+    d->m_helpEngine->setCustomValue(UseAppFontKey, useAppFont);
+}
+
+bool HelpEngineWrapper::usesBrowserFont() const
+{
+    TRACE_OBJ
+    return d->m_helpEngine->customValue(UseBrowserFontKey, false).toBool();
+}
+
+void HelpEngineWrapper::setUseBrowserFont(bool useBrowserFont)
+{
+    TRACE_OBJ
+    d->m_helpEngine->setCustomValue(UseBrowserFontKey, useBrowserFont);
+}
+
+const QFont HelpEngineWrapper::appFont() const
+{
+    TRACE_OBJ
+    return qVariantValue<QFont>(d->m_helpEngine->customValue(AppFontKey));
+}
+
+void HelpEngineWrapper::setAppFont(const QFont &font)
+{
+    TRACE_OBJ
+    d->m_helpEngine->setCustomValue(AppFontKey, font);
+}
+
+QFontDatabase::WritingSystem HelpEngineWrapper::appWritingSystem() const
+{
+    TRACE_OBJ
+    return static_cast<QFontDatabase::WritingSystem>(
+        d->m_helpEngine->customValue(AppWritingSystemKey).toInt());
+}
+
+void HelpEngineWrapper::setAppWritingSystem(QFontDatabase::WritingSystem system)
+{
+    TRACE_OBJ
+    d->m_helpEngine->setCustomValue(AppWritingSystemKey, system);
+}
+
+const QFont HelpEngineWrapper::browserFont() const
+{
+    TRACE_OBJ
+    return qVariantValue<QFont>(d->m_helpEngine->customValue(BrowserFontKey));
+}
+
+void HelpEngineWrapper::setBrowserFont(const QFont &font)
+{
+    TRACE_OBJ
+    d->m_helpEngine->setCustomValue(BrowserFontKey, font);
+}
+
+QFontDatabase::WritingSystem HelpEngineWrapper::browserWritingSystem() const
+{
+    TRACE_OBJ
+    return static_cast<QFontDatabase::WritingSystem>(
+        d->m_helpEngine->customValue(BrowserWritingSystemKey).toInt());
+}
+
+void HelpEngineWrapper::setBrowserWritingSystem(QFontDatabase::WritingSystem system)
+{
+    TRACE_OBJ
+    d->m_helpEngine->setCustomValue(BrowserWritingSystemKey, system);
+}
+
+void HelpEngineWrapper::handleCurrentFilterChanged(const QString &filter)
+{
+    const QString &filterToReport
+        = filter == Unfiltered ? TrUnfiltered : filter;
+    emit currentFilterChanged(filterToReport);
+}
+
+
+TimeoutForwarder::TimeoutForwarder(const QString &fileName)
+    : m_fileName(fileName)
+{
+    TRACE_OBJ
+}
+
+void TimeoutForwarder::forward()
+{
+    TRACE_OBJ
+    HelpEngineWrapper::instance().d->qchFileChanged(m_fileName, true);
+}
+
+
+HelpEngineWrapperPrivate::HelpEngineWrapperPrivate(const QString &collectionFile)
+    : m_helpEngine(new QHelpEngine(collectionFile, this)),
+      m_qchWatcher(new QFileSystemWatcher(this))
+{
+    TRACE_OBJ
+    if (!m_helpEngine->customFilters().contains(Unfiltered))
+        m_helpEngine->addCustomFilter(Unfiltered, QStringList());
+    initFileSystemWatchers();
+}
+
+void HelpEngineWrapperPrivate::initFileSystemWatchers()
+{
+    TRACE_OBJ
+    foreach(const QString &ns, m_helpEngine->registeredDocumentations()) {
+        const QString &docFile = m_helpEngine->documentationFileName(ns);
+        m_qchWatcher->addPath(docFile);
+        connect(m_qchWatcher, SIGNAL(fileChanged(QString)),
+                this, SLOT(qchFileChanged(QString)));
+    }
+    checkDocFilesWatched();
+}
+
+void HelpEngineWrapperPrivate::qchFileChanged(const QString &fileName)
+{
+    TRACE_OBJ
+    qchFileChanged(fileName, false);
+}
+
+void HelpEngineWrapperPrivate::checkDocFilesWatched()
+{
+    TRACE_OBJ
+    const int watchedFilesCount = m_qchWatcher->files().count();
+    const int docFilesCount = m_helpEngine->registeredDocumentations().count();
+    if (watchedFilesCount != docFilesCount) {
+        qWarning("Strange: Have %d docs, but %d are being watched",
+                 watchedFilesCount, docFilesCount);
+    }
+}
+
+void HelpEngineWrapperPrivate::qchFileChanged(const QString &fileName,
+                                              bool fromTimeout)
+{
+    TRACE_OBJ
+
+    /*
+     * We don't use QHelpEngineCore::namespaceName(fileName), because the file
+     * may not exist anymore or contain a different namespace.
+     */
+    QString ns;
+    foreach (const QString &curNs, m_helpEngine->registeredDocumentations()) {
+        if (m_helpEngine->documentationFileName(curNs) == fileName) {
+            ns = curNs;
+            break;
+        }
+    }
+
+    /*
+     * We can't do an assertion here, because QFileSystemWatcher may send the
+     * signal more than  once.
+     */
+    if (ns.isEmpty()) {
+        m_recentQchUpdates.remove(fileName);
+        return;
+    }
+
+    /*
+     * Since the QFileSystemWatcher typically sends the signal more than once,
+     * we repeatedly delay our reaction a bit until we think the last signal
+     * was sent.
+     */
+
+    QMap<QString, RecentSignal>::Iterator it = m_recentQchUpdates.find(fileName);
+    const QDateTime &now = QDateTime::currentDateTime();
+
+     // Case 1: This is the first recent signal for the file.
+    if (it == m_recentQchUpdates.end()) {
+        QSharedPointer<TimeoutForwarder> forwarder(new TimeoutForwarder(fileName));
+        m_recentQchUpdates.insert(fileName, RecentSignal(now, forwarder));
+        QTimer::singleShot(UpdateGracePeriod, forwarder.data(), SLOT(forward()));
+        return;
+    }
+
+    // Case 2: The last signal for this file has not expired yet.
+    if (it.value().first > now.addMSecs(-UpdateGracePeriod)) {
+        if (!fromTimeout)
+            it.value().first = now;
+        else
+            QTimer::singleShot(UpdateGracePeriod, it.value().second.data(),
+                               SLOT(forward()));
+        return;
+    }
+
+    // Case 3: The last signal for this file has expired.
+    if (m_helpEngine->unregisterDocumentation(ns)) {
+        if (!QFileInfo(fileName).exists()
+            || !m_helpEngine->registerDocumentation(fileName)) {
+            m_qchWatcher->removePath(fileName);
+            emit documentationRemoved(ns);
+        } else {
+            emit documentationUpdated(ns);
+        }
+        m_helpEngine->setupData();
+    }
+    m_recentQchUpdates.erase(it);
+}
+
+
+QT_END_NAMESPACE
+
+#include "helpenginewrapper.moc"
diff --git a/tools/assistant/tools/assistant/helpenginewrapper.h b/tools/assistant/tools/assistant/helpenginewrapper.h
new file mode 100644
index 0000000..a30fab8
--- /dev/null
+++ b/tools/assistant/tools/assistant/helpenginewrapper.h
@@ -0,0 +1,210 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Assistant of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef HELPENGINEWRAPPER_H
+#define HELPENGINEWRAPPER_H
+
+#include <QtCore/QMap>
+#include <QtCore/QObject>
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+#include <QtCore/QUrl>
+#include <QtGui/QFont>
+#include <QtGui/QFontDatabase>
+
+QT_BEGIN_NAMESPACE
+
+class QFileSystemWatcher;
+class QHelpContentModel;
+class QHelpContentWidget;
+class QHelpIndexModel;
+class QHelpIndexWidget;
+class QHelpSearchEngine;
+
+enum {
+    ShowHomePage = 0,
+    ShowBlankPage = 1,
+    ShowLastPages = 2
+};
+
+class HelpEngineWrapperPrivate;
+class TimeoutForwarder;
+
+class HelpEngineWrapper : public QObject
+{
+    Q_OBJECT
+    Q_DISABLE_COPY(HelpEngineWrapper)
+    friend class TimeoutForwarder;
+public:
+    static HelpEngineWrapper &instance(const QString &collectionFile = QString());
+    static void removeInstance();
+
+    // Forwarded help engine member functions, possibly enriched.
+    QHelpSearchEngine *searchEngine() const;
+    QHelpContentModel *contentModel() const;
+    QHelpIndexModel *indexModel() const;
+    QHelpContentWidget *contentWidget();
+    QHelpIndexWidget *indexWidget();
+    bool setupData();
+    const QStringList registeredDocumentations() const;
+    const QString collectionFile() const;
+    bool registerDocumentation(const QString &docFile);
+    bool unregisterDocumentation(const QString &namespaceName);
+    bool addCustomFilter(const QString &filterName,
+                         const QStringList &attributes);
+    bool removeCustomFilter(const QString &filterName);
+    void setCurrentFilter(const QString &filterName);
+    const QString currentFilter() const;
+    const QStringList customFilters() const;
+    QUrl findFile(const QUrl &url) const;
+    QByteArray fileData(const QUrl &url) const;
+    QMap<QString, QUrl>	linksForIdentifier(const QString &id) const;
+    const QStringList filterAttributes() const;
+    const QStringList filterAttributes(const QString &filterName) const;
+    QString	error() const;   
+
+    const QStringList qtDocInfo(const QString &component) const;
+    void setQtDocInfo(const QString &component, const QStringList &doc);
+
+    const QString homePage() const;
+    void setHomePage(const QString &page);
+    const QString defaultHomePage() const;
+    void setDefaultHomePage(const QString &page);
+
+    int lastTabPage() const;
+    void setLastTabPage(int lastPage);
+
+    // TODO: Don't allow last pages and zoom factors to be set in isolation
+    //       Perhaps also fill up missing elements automatically or assert.
+    const QStringList lastShownPages() const;
+    void setLastShownPages(const QStringList &lastShownPages);
+    const QStringList lastZoomFactors() const;
+    void setLastZoomFactors(const QStringList &lastZoomFactors);
+
+    const QString cacheDir() const;
+    bool cacheDirIsRelativeToCollection() const;
+    void setCacheDir(const QString &cacheDir, bool relativeToCollection);
+
+    bool filterFunctionalityEnabled() const;
+    void setFilterFunctionalityEnabled(bool enabled);
+
+    bool filterToolbarVisible() const;
+    void setFilterToolbarVisible(bool visible);
+
+    bool addressBarEnabled() const;
+    void setAddressBarEnabled(bool enabled);
+
+    bool addressBarVisible() const;
+    void setAddressBarVisible(bool visible);
+
+    bool documentationManagerEnabled() const;
+    void setDocumentationManagerEnabled(bool enabled);
+
+    const QByteArray aboutMenuTexts() const;
+    void setAboutMenuTexts(const QByteArray &texts);
+    const QByteArray aboutTexts() const;
+    void setAboutTexts(const QByteArray &texts);
+    const QByteArray aboutIcon() const;
+    void setAboutIcon(const QByteArray &icon);
+    const QByteArray aboutImages() const;
+    void setAboutImages(const QByteArray &images);
+
+    const QString windowTitle() const;
+    void setWindowTitle(const QString &windowTitle);
+
+    const QByteArray applicationIcon() const;
+    void setApplicationIcon(const QByteArray &icon);
+
+    const QByteArray mainWindow() const;
+    void setMainWindow(const QByteArray &mainWindow);
+    const QByteArray mainWindowGeometry() const;
+    void setMainWindowGeometry(const QByteArray &geometry);
+
+    const QByteArray bookmarks() const;
+    void setBookmarks(const QByteArray &bookmarks);
+
+    int startOption() const;
+    void setStartOption(int option);
+
+    bool searchWasAttached() const;
+    void setSearchWasAttached(bool attached);
+
+    bool hasFontSettings() const;
+    bool usesAppFont() const;
+    void setUseAppFont(bool useAppFont);
+    bool usesBrowserFont() const;
+    void setUseBrowserFont(bool useBrowserFont);
+    const QFont appFont() const;
+    void setAppFont(const QFont &font);
+    QFontDatabase::WritingSystem appWritingSystem() const;
+    void setAppWritingSystem(QFontDatabase::WritingSystem system);
+    const QFont browserFont() const;
+    void setBrowserFont(const QFont &font);
+    QFontDatabase::WritingSystem browserWritingSystem() const;
+    void setBrowserWritingSystem(QFontDatabase::WritingSystem system);
+
+    static const QString TrUnfiltered;
+
+signals:
+
+    // For asynchronous doc updates triggered by external actions.
+    void documentationRemoved(const QString &namespaceName);
+    void documentationUpdated(const QString &namespaceName);
+
+    // Forwarded from QHelpEngineCore.
+    void currentFilterChanged(const QString &currentFilter);
+    void setupFinished();
+
+private slots:
+    void handleCurrentFilterChanged(const QString &filter);
+
+private:
+    HelpEngineWrapper(const QString &collectionFile);
+    ~HelpEngineWrapper();
+
+    static HelpEngineWrapper *helpEngineWrapper;
+
+    HelpEngineWrapperPrivate *d;
+};
+
+QT_END_NAMESPACE
+
+#endif // HELPENGINEWRAPPER_H
diff --git a/tools/assistant/tools/assistant/helpviewer.cpp b/tools/assistant/tools/assistant/helpviewer.cpp
index be6245a..8e4d3ed 100644
--- a/tools/assistant/tools/assistant/helpviewer.cpp
+++ b/tools/assistant/tools/assistant/helpviewer.cpp
@@ -38,14 +38,18 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+#include "tracer.h"
 
 #include "helpviewer.h"
 #include "centralwidget.h"
+#include "helpenginewrapper.h"
 
 #include <QtCore/QDir>
 #include <QtCore/QEvent>
 #include <QtCore/QVariant>
 #include <QtCore/QByteArray>
+#include <QtCore/QStringBuilder>
+#include <QtCore/QTemporaryFile>
 #include <QtCore/QTimer>
 
 #include <QtGui/QMenu>
@@ -55,14 +59,19 @@
 #include <QtGui/QMessageBox>
 #include <QtGui/QDesktopServices>
 
-#include <QtHelp/QHelpEngine>
-
 #include <QNetworkAccessManager>
 #include <QNetworkReply>
 #include <QNetworkRequest>
 
 QT_BEGIN_NAMESPACE
 
+namespace {
+    const QString PageNotFoundMessage =
+        QCoreApplication::translate("HelpViewer",
+            "<title>Error 404...</title><div align=\"center\"><br><br>"
+            "<h1>The page could not be found</h1><br><h3>'%1'</h3></div>");
+}
+
 #if !defined(QT_NO_WEBKIT)
 
 class HelpNetworkReply : public QNetworkReply
@@ -88,6 +97,7 @@ HelpNetworkReply::HelpNetworkReply(const QNetworkRequest &request,
         const QByteArray &fileData, const QString& mimeType)
     : data(fileData), origLen(fileData.length())
 {
+    TRACE_OBJ
     setRequest(request);
     setOpenMode(QIODevice::ReadOnly);
 
@@ -99,11 +109,13 @@ HelpNetworkReply::HelpNetworkReply(const QNetworkRequest &request,
 
 void HelpNetworkReply::abort()
 {
+    TRACE_OBJ
     // nothing to do
 }
 
 qint64 HelpNetworkReply::readData(char *buffer, qint64 maxlen)
 {
+    TRACE_OBJ
     qint64 len = qMin(qint64(data.length()), maxlen);
     if (len) {
         qMemCopy(buffer, data.constData(), len);
@@ -117,25 +129,23 @@ qint64 HelpNetworkReply::readData(char *buffer, qint64 maxlen)
 class HelpNetworkAccessManager : public QNetworkAccessManager
 {
 public:
-    HelpNetworkAccessManager(QHelpEngine *engine, QObject *parent);
+    HelpNetworkAccessManager(QObject *parent);
 
 protected:
     virtual QNetworkReply *createRequest(Operation op,
         const QNetworkRequest &request, QIODevice *outgoingData = 0);
-
-private:
-    QHelpEngine *helpEngine;
 };
 
-HelpNetworkAccessManager::HelpNetworkAccessManager(QHelpEngine *engine,
-        QObject *parent)
-    : QNetworkAccessManager(parent), helpEngine(engine)
+HelpNetworkAccessManager::HelpNetworkAccessManager(QObject *parent)
+    : QNetworkAccessManager(parent)
 {
+    TRACE_OBJ
 }
 
 QNetworkReply *HelpNetworkAccessManager::createRequest(Operation /*op*/,
     const QNetworkRequest &request, QIODevice* /*outgoingData*/)
 {
+    TRACE_OBJ
     const QUrl& url = request.url();
     QString mimeType = url.toString();
     if (mimeType.endsWith(QLatin1String(".svg"))
@@ -151,14 +161,17 @@ QNetworkReply *HelpNetworkAccessManager::createRequest(Operation /*op*/,
         mimeType = QLatin1String("text/html");
     }
 
-    const QByteArray &ba = helpEngine->fileData(url);
-    return new HelpNetworkReply(request, ba.isEmpty() ? " " : ba, mimeType);
+    HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
+    const QByteArray &data = helpEngine.findFile(url).isValid()
+        ? helpEngine.fileData(url)
+        : PageNotFoundMessage.arg(url.toString()).toUtf8();
+    return new HelpNetworkReply(request, data, mimeType);
 }
 
 class HelpPage : public QWebPage
 {
 public:
-    HelpPage(CentralWidget *central, QHelpEngine *engine, QObject *parent);
+    HelpPage(CentralWidget *central, QObject *parent);
 
 protected:
     virtual QWebPage *createWindow(QWebPage::WebWindowType);
@@ -169,7 +182,6 @@ protected:
 
 private:
     CentralWidget *centralWidget;
-    QHelpEngine *helpEngine;
     bool closeNewTabIfNeeded;
 
     friend class HelpViewer;
@@ -177,18 +189,19 @@ private:
     Qt::KeyboardModifiers m_keyboardModifiers;
 };
 
-HelpPage::HelpPage(CentralWidget *central, QHelpEngine *engine, QObject *parent)
+HelpPage::HelpPage(CentralWidget *central, QObject *parent)
     : QWebPage(parent)
     , centralWidget(central)
-    , helpEngine(engine)
     , closeNewTabIfNeeded(false)
     , m_pressedButtons(Qt::NoButton)
     , m_keyboardModifiers(Qt::NoModifier)
 {
+    TRACE_OBJ
 }
 
 QWebPage *HelpPage::createWindow(QWebPage::WebWindowType)
 {
+    TRACE_OBJ
     HelpPage* newPage = static_cast<HelpPage*>(centralWidget->newEmptyTab()->page());
     if (newPage)
         newPage->closeNewTabIfNeeded = closeNewTabIfNeeded;
@@ -196,21 +209,9 @@ QWebPage *HelpPage::createWindow(QWebPage::WebWindowType)
     return newPage;
 }
 
-static bool isLocalUrl(const QUrl &url)
-{
-    const QString scheme = url.scheme();
-    if (scheme.isEmpty()
-        || scheme == QLatin1String("file")
-        || scheme == QLatin1String("qrc")
-        || scheme == QLatin1String("data")
-        || scheme == QLatin1String("qthelp")
-        || scheme == QLatin1String("about"))
-        return true;
-    return false;
-}
-
 void HelpPage::triggerAction(WebAction action, bool checked)
 {
+    TRACE_OBJ
     switch (action) {
         case OpenLinkInNewWindow:
             closeNewTabIfNeeded = true;
@@ -223,26 +224,25 @@ void HelpPage::triggerAction(WebAction action, bool checked)
 bool HelpPage::acceptNavigationRequest(QWebFrame *,
     const QNetworkRequest &request, QWebPage::NavigationType type)
 {
+    TRACE_OBJ
     const QUrl &url = request.url();
     const bool closeNewTab = closeNewTabIfNeeded;
     closeNewTabIfNeeded = false;
 
-    if (isLocalUrl(url)) {
+    if (HelpViewer::isLocalUrl(url)) {
         const QString& path = url.path();
-        if (path.endsWith(QLatin1String(".pdf"))) {
-            const int lastDash = path.lastIndexOf(QChar('/'));
-            QString fileName = QDir::tempPath() + QDir::separator();
-            if (lastDash < 0)
-                fileName += path;
-            else
-                fileName += path.mid(lastDash + 1, path.length());
-
-            QFile tmpFile(QDir::cleanPath(fileName));
-            if (tmpFile.open(QIODevice::ReadWrite)) {
-                tmpFile.write(helpEngine->fileData(url));
-                tmpFile.close();
+        if (!HelpViewer::canOpenPage(path)) {
+            QTemporaryFile tmpTmpFile;
+            if (!tmpTmpFile.open())
+                return false;
+            const QString extension = QFileInfo(path).completeSuffix();
+            QFile actualTmpFile(tmpTmpFile.fileName() % QLatin1String(".")
+                                % extension);
+            if (actualTmpFile.open(QIODevice::ReadWrite | QIODevice::Truncate)) {
+                actualTmpFile.write(HelpEngineWrapper::instance().fileData(url));
+                actualTmpFile.close();
+                QDesktopServices::openUrl(QUrl(actualTmpFile.fileName()));
             }
-            QDesktopServices::openUrl(QUrl(tmpFile.fileName()));
 
             if (closeNewTab)
                 QMetaObject::invokeMethod(CentralWidget::instance(), "closeTab");
@@ -266,17 +266,18 @@ bool HelpPage::acceptNavigationRequest(QWebFrame *,
     return false;
 }
 
-HelpViewer::HelpViewer(QHelpEngine *engine, CentralWidget *parent)
+HelpViewer::HelpViewer(CentralWidget *parent)
     : QWebView(parent)
-    , helpEngine(engine)
     , parentWidget(parent)
     , loadFinished(false)
+    , helpEngine(HelpEngineWrapper::instance())
 {
+    TRACE_OBJ
     setAcceptDrops(false);
 
-    setPage(new HelpPage(parent, helpEngine, this));
+    setPage(new HelpPage(parent, this));
 
-    page()->setNetworkAccessManager(new HelpNetworkAccessManager(engine, this));
+    page()->setNetworkAccessManager(new HelpNetworkAccessManager(this));
 
     QAction* action = pageAction(QWebPage::OpenLinkInNewWindow);
     action->setText(tr("Open Link in New Tab"));
@@ -301,6 +302,7 @@ HelpViewer::HelpViewer(QHelpEngine *engine, CentralWidget *parent)
 
 void HelpViewer::setSource(const QUrl &url)
 {
+    TRACE_OBJ
     loadFinished = false;
     if (url.toString() == QLatin1String("help")) {
         load(QUrl(QLatin1String("qthelp://com.trolltech.com."
@@ -312,34 +314,25 @@ void HelpViewer::setSource(const QUrl &url)
 
 void HelpViewer::resetZoom()
 {
+    TRACE_OBJ
     setTextSizeMultiplier(1.0);
 }
 
 void HelpViewer::zoomIn(qreal range)
 {
+    TRACE_OBJ
     setTextSizeMultiplier(textSizeMultiplier() + range / 10.0);
 }
 
 void HelpViewer::zoomOut(qreal range)
 {
+    TRACE_OBJ
     setTextSizeMultiplier(qMax(0.0, textSizeMultiplier() - range / 10.0));
 }
 
-void HelpViewer::home()
-{
-    QString homepage = helpEngine->customValue(QLatin1String("homepage"),
-        QLatin1String("")).toString();
-
-    if (homepage.isEmpty()) {
-        homepage = helpEngine->customValue(QLatin1String("defaultHomepage"),
-            QLatin1String("help")).toString();
-    }
-
-    setSource(homepage);
-}
-
 void HelpViewer::wheelEvent(QWheelEvent *e)
 {
+    TRACE_OBJ
     if (e->modifiers() & Qt::ControlModifier) {
         const int delta = e->delta();
         if (delta > 0)
@@ -354,6 +347,7 @@ void HelpViewer::wheelEvent(QWheelEvent *e)
 
 void HelpViewer::mouseReleaseEvent(QMouseEvent *e)
 {
+    TRACE_OBJ
     if (e->button() == Qt::XButton1) {
         triggerPageAction(QWebPage::Back);
         return;
@@ -369,6 +363,7 @@ void HelpViewer::mouseReleaseEvent(QMouseEvent *e)
 
 void HelpViewer::actionChanged()
 {
+    TRACE_OBJ
     QAction *a = qobject_cast<QAction *>(sender());
     if (a == pageAction(QWebPage::Copy))
         emit copyAvailable(a->isEnabled());
@@ -380,6 +375,7 @@ void HelpViewer::actionChanged()
 
 void HelpViewer::mousePressEvent(QMouseEvent *event)
 {
+    TRACE_OBJ
     HelpPage *currentPage = static_cast<HelpPage*>(page());
     if (currentPage) {
         currentPage->m_pressedButtons = event->buttons();
@@ -390,31 +386,34 @@ void HelpViewer::mousePressEvent(QMouseEvent *event)
 
 void HelpViewer::setLoadFinished(bool ok)
 {
+    TRACE_OBJ
     loadFinished = ok;
     emit sourceChanged(url());
 }
 
 #else  // !defined(QT_NO_WEBKIT)
 
-HelpViewer::HelpViewer(QHelpEngine *engine, CentralWidget *parent)
+HelpViewer::HelpViewer(CentralWidget *parent)
     : QTextBrowser(parent)
     , zoomCount(0)
     , controlPressed(false)
     , lastAnchor(QString())
-    , helpEngine(engine)
     , parentWidget(parent)
+    , helpEngine(HelpEngineWrapper::instance())
 {
+    TRACE_OBJ
    document()->setDocumentMargin(8);
 }
 
 void HelpViewer::setSource(const QUrl &url)
 {
+    TRACE_OBJ
     bool help = url.toString() == QLatin1String("help");
     if (url.isValid() && !help) {
         if (launchedWithExternalApp(url))
             return;
 
-        QUrl u = helpEngine->findFile(url);
+        QUrl u = helpEngine.findFile(url);
         if (u.isValid()) {
             QTextBrowser::setSource(u);
             return;
@@ -426,15 +425,14 @@ void HelpViewer::setSource(const QUrl &url)
             "assistantinternal-1.0.0/assistant/assistant.html")));
     } else {
         QTextBrowser::setSource(url);
-        setHtml(tr("<title>Error 404...</title><div align=\"center\"><br><br>"
-            "<h1>The page could not be found</h1><br><h3>'%1'</h3></div>")
-            .arg(url.toString()));
+        setHtml(PageNotFoundMessage.arg(url.toString()));
         emit sourceChanged(url);
     }
 }
 
 void HelpViewer::resetZoom()
 {
+    TRACE_OBJ
     if (zoomCount == 0)
         return;
 
@@ -444,6 +442,7 @@ void HelpViewer::resetZoom()
 
 void HelpViewer::zoomIn(int range)
 {
+    TRACE_OBJ
     if (zoomCount == 10)
         return;
 
@@ -453,6 +452,7 @@ void HelpViewer::zoomIn(int range)
 
 void HelpViewer::zoomOut(int range)
 {
+    TRACE_OBJ
     if (zoomCount == -5)
         return;
 
@@ -462,12 +462,11 @@ void HelpViewer::zoomOut(int range)
 
 bool HelpViewer::launchedWithExternalApp(const QUrl &url)
 {
-    bool isPdf = url.path().endsWith(QLatin1String(".pdf"));
-    if (url.scheme() == QLatin1String("http")
-        || url.scheme() == QLatin1String("ftp")
-        || url.scheme() == QLatin1String("mailto") || isPdf) {
+    TRACE_OBJ
+    const bool canOpen = canOpenPage(url.path());
+    if (!isLocalUrl(url) || !canOpen) {
         bool launched = false;
-        if (isPdf && url.scheme() == QLatin1String("qthelp")) {
+        if (!canOpen && url.scheme() == QLatin1String("qthelp")) {
             const QString& path = url.path();
             const int lastDash = path.lastIndexOf(QChar('/'));
             QString fileName = QDir::tempPath() + QDir::separator();
@@ -478,7 +477,7 @@ bool HelpViewer::launchedWithExternalApp(const QUrl &url)
 
             QFile tmpFile(QDir::cleanPath(fileName));
             if (tmpFile.open(QIODevice::ReadWrite)) {
-                tmpFile.write(helpEngine->fileData(url));
+                tmpFile.write(helpEngine.fileData(url));
                 tmpFile.close();
             }
             launched = QDesktopServices::openUrl(QUrl(tmpFile.fileName()));
@@ -497,9 +496,10 @@ bool HelpViewer::launchedWithExternalApp(const QUrl &url)
 
 QVariant HelpViewer::loadResource(int type, const QUrl &name)
 {
+    TRACE_OBJ
     QByteArray ba;
     if (type < 4) {
-        ba = helpEngine->fileData(name);
+        ba = helpEngine.fileData(name);
         if (name.toString().endsWith(QLatin1String(".svg"), Qt::CaseInsensitive)) {
             QImage image;
             image.loadFromData(ba, "svg");
@@ -512,6 +512,7 @@ QVariant HelpViewer::loadResource(int type, const QUrl &name)
 
 void HelpViewer::openLinkInNewTab()
 {
+    TRACE_OBJ
     if(lastAnchor.isEmpty())
         return;
 
@@ -521,12 +522,14 @@ void HelpViewer::openLinkInNewTab()
 
 void HelpViewer::openLinkInNewTab(const QString &link)
 {
+    TRACE_OBJ
     lastAnchor = link;
     openLinkInNewTab();
 }
 
 bool HelpViewer::hasAnchorAt(const QPoint& pos)
 {
+    TRACE_OBJ
     lastAnchor = anchorAt(pos);
     if (lastAnchor.isEmpty())
         return false;
@@ -543,6 +546,7 @@ bool HelpViewer::hasAnchorAt(const QPoint& pos)
 
 void HelpViewer::contextMenuEvent(QContextMenuEvent *e)
 {
+    TRACE_OBJ
     QMenu menu(QLatin1String(""), 0);
 
     QUrl link;
@@ -566,6 +570,7 @@ void HelpViewer::contextMenuEvent(QContextMenuEvent *e)
 
 void HelpViewer::mouseReleaseEvent(QMouseEvent *e)
 {
+    TRACE_OBJ
     if (e->button() == Qt::XButton1) {
         QTextBrowser::backward();
         return;
@@ -588,6 +593,7 @@ void HelpViewer::mouseReleaseEvent(QMouseEvent *e)
 
 void HelpViewer::keyPressEvent(QKeyEvent *e)
 {
+    TRACE_OBJ
     if ((e->key() == Qt::Key_Home && e->modifiers() != Qt::NoModifier)
         || (e->key() == Qt::Key_End && e->modifiers() != Qt::NoModifier)) {
         QKeyEvent* event = new QKeyEvent(e->type(), e->key(), Qt::NoModifier,
@@ -597,21 +603,9 @@ void HelpViewer::keyPressEvent(QKeyEvent *e)
     QTextBrowser::keyPressEvent(e);
 }
 
-void HelpViewer::home()
-{
-    QString homepage = helpEngine->customValue(QLatin1String("homepage"),
-        QLatin1String("")).toString();
-
-    if (homepage.isEmpty()) {
-        homepage = helpEngine->customValue(QLatin1String("defaultHomepage"),
-            QLatin1String("help")).toString();
-    }
-
-    setSource(homepage);
-}
-
 void HelpViewer::wheelEvent(QWheelEvent *e)
 {
+    TRACE_OBJ
     if (e->modifiers() == Qt::CTRL) {
         e->accept();
         (e->delta() > 0) ? zoomIn() : zoomOut();
@@ -623,4 +617,31 @@ void HelpViewer::wheelEvent(QWheelEvent *e)
 
 #endif  // !defined(QT_NO_WEBKIT)
 
+void HelpViewer::home()
+{
+    TRACE_OBJ
+    setSource(helpEngine.homePage());
+}
+
+bool HelpViewer::canOpenPage(const QString &url)
+{
+    TRACE_OBJ
+    return url.endsWith(QLatin1String(".html"), Qt::CaseInsensitive)
+        || url.endsWith(QLatin1String(".htm"), Qt::CaseInsensitive)
+        || url == QLatin1String("blank");
+}
+
+bool HelpViewer::isLocalUrl(const QUrl &url)
+{
+    TRACE_OBJ
+    const QString scheme = url.scheme();
+    return scheme.isEmpty()
+        || scheme == QLatin1String("file")
+        || scheme == QLatin1String("qrc")
+        || scheme == QLatin1String("data")
+        || scheme == QLatin1String("qthelp")
+        || scheme == QLatin1String("about");
+}
+
+
 QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/helpviewer.h b/tools/assistant/tools/assistant/helpviewer.h
index 3618a73..4dd8064 100644
--- a/tools/assistant/tools/assistant/helpviewer.h
+++ b/tools/assistant/tools/assistant/helpviewer.h
@@ -53,8 +53,8 @@
 
 QT_BEGIN_NAMESPACE
 
-class QHelpEngine;
 class CentralWidget;
+class HelpEngineWrapper;
 
 class QPoint;
 class QString;
@@ -69,7 +69,7 @@ class HelpViewer : public QWebView
     Q_OBJECT
 
 public:
-    HelpViewer(QHelpEngine *helpEngine, CentralWidget *parent);
+    HelpViewer(CentralWidget *parent);
     void setSource(const QUrl &url);
 
     inline QUrl source() const
@@ -97,6 +97,9 @@ public:
     inline qreal zoom() const
     { return textSizeMultiplier(); }
 
+    static bool canOpenPage(const QString &url);
+    static bool isLocalUrl(const QUrl &url);
+
 public Q_SLOTS:
     void home();
     void backward() { back(); }
@@ -118,9 +121,9 @@ private Q_SLOTS:
     void setLoadFinished(bool ok);
 
 private:
-    QHelpEngine *helpEngine;
     CentralWidget* parentWidget;
     bool loadFinished;
+    HelpEngineWrapper &helpEngine;
 };
 
 #else
@@ -130,7 +133,7 @@ class HelpViewer : public QTextBrowser
     Q_OBJECT
 
 public:
-    HelpViewer(QHelpEngine *helpEngine, CentralWidget *parent);
+    HelpViewer(CentralWidget *parent);
     void setSource(const QUrl &url);
 
     void resetZoom();
@@ -143,6 +146,8 @@ public:
     { return textCursor().hasSelection(); }
 
     bool launchedWithExternalApp(const QUrl &url);
+    static bool canOpenPage(const QString &url);
+    static bool isLocalUrl(const QUrl &url);
 
 public Q_SLOTS:
     void home();
@@ -165,8 +170,8 @@ private:
     int zoomCount;
     bool controlPressed;
     QString lastAnchor;
-    QHelpEngine *helpEngine;
     CentralWidget* parentWidget;
+    HelpEngineWrapper &helpEngine;
 };
 
 #endif
diff --git a/tools/assistant/tools/assistant/images/bookmark.png b/tools/assistant/tools/assistant/images/bookmark.png
new file mode 100644
index 0000000..57e57e3
--- /dev/null
+++ b/tools/assistant/tools/assistant/images/bookmark.png
diff --git a/tools/assistant/tools/assistant/indexwindow.cpp b/tools/assistant/tools/assistant/indexwindow.cpp
index 24a212e..82242e5 100644
--- a/tools/assistant/tools/assistant/indexwindow.cpp
+++ b/tools/assistant/tools/assistant/indexwindow.cpp
@@ -38,9 +38,12 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+#include "tracer.h"
 
 #include "indexwindow.h"
 #include "centralwidget.h"
+#include "helpenginewrapper.h"
+#include "helpviewer.h"
 #include "topicchooser.h"
 
 #include <QtGui/QLayout>
@@ -51,22 +54,20 @@
 #include <QtGui/QContextMenuEvent>
 #include <QtGui/QListWidgetItem>
 
-#include <QtHelp/QHelpEngine>
 #include <QtHelp/QHelpIndexWidget>
 
 QT_BEGIN_NAMESPACE
 
-IndexWindow::IndexWindow(QHelpEngine *helpEngine, QWidget *parent)
+IndexWindow::IndexWindow(QWidget *parent)
     : QWidget(parent)
-    , m_searchLineEdit(0)
-    , m_indexWidget(0)
-    , m_helpEngine(helpEngine)
+    , m_searchLineEdit(new QLineEdit)
+    , m_indexWidget(HelpEngineWrapper::instance().indexWidget())
 {
+    TRACE_OBJ
     QVBoxLayout *layout = new QVBoxLayout(this);
     QLabel *l = new QLabel(tr("&Look for:"));
     layout->addWidget(l);
 
-    m_searchLineEdit = new QLineEdit();
     l->setBuddy(m_searchLineEdit);
     connect(m_searchLineEdit, SIGNAL(textChanged(QString)), this,
         SLOT(filterIndices(QString)));
@@ -74,11 +75,11 @@ IndexWindow::IndexWindow(QHelpEngine *helpEngine, QWidget *parent)
     layout->setMargin(4);
     layout->addWidget(m_searchLineEdit);
 
-    m_indexWidget = m_helpEngine->indexWidget();
+    HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
     m_indexWidget->installEventFilter(this);
-    connect(m_helpEngine->indexModel(), SIGNAL(indexCreationStarted()), this,
+    connect(helpEngine.indexModel(), SIGNAL(indexCreationStarted()), this,
         SLOT(disableSearchLineEdit()));
-    connect(m_helpEngine->indexModel(), SIGNAL(indexCreated()), this,
+    connect(helpEngine.indexModel(), SIGNAL(indexCreated()), this,
         SLOT(enableSearchLineEdit()));
     connect(m_indexWidget, SIGNAL(linkActivated(QUrl,QString)), this,
         SIGNAL(linkActivated(QUrl)));
@@ -93,10 +94,12 @@ IndexWindow::IndexWindow(QHelpEngine *helpEngine, QWidget *parent)
 
 IndexWindow::~IndexWindow()
 {
+    TRACE_OBJ
 }
 
 void IndexWindow::filterIndices(const QString &filter)
 {
+    TRACE_OBJ
     if (filter.contains(QLatin1Char('*')))
         m_indexWidget->filterIndices(filter, filter);
     else
@@ -105,6 +108,7 @@ void IndexWindow::filterIndices(const QString &filter)
 
 bool IndexWindow::eventFilter(QObject *obj, QEvent *e)
 {
+    TRACE_OBJ
     if (obj == m_searchLineEdit && e->type() == QEvent::KeyPress) {
         QKeyEvent *ke = static_cast<QKeyEvent*>(e);
         QModelIndex idx = m_indexWidget->currentIndex();
@@ -170,22 +174,26 @@ bool IndexWindow::eventFilter(QObject *obj, QEvent *e)
 
 void IndexWindow::enableSearchLineEdit()
 {
+    TRACE_OBJ
     m_searchLineEdit->setDisabled(false);
     filterIndices(m_searchLineEdit->text());
 }
 
 void IndexWindow::disableSearchLineEdit()
 {
+    TRACE_OBJ
     m_searchLineEdit->setDisabled(true);
 }
 
 void IndexWindow::setSearchLineEditText(const QString &text)
 {
+    TRACE_OBJ
     m_searchLineEdit->setText(text);
 }
 
 void IndexWindow::focusInEvent(QFocusEvent *e)
 {
+    TRACE_OBJ
     if (e->reason() != Qt::MouseFocusReason) {
         m_searchLineEdit->selectAll();
         m_searchLineEdit->setFocus();
@@ -194,6 +202,7 @@ void IndexWindow::focusInEvent(QFocusEvent *e)
 
 void IndexWindow::open(QHelpIndexWidget* indexWidget, const QModelIndex &index)
 {
+    TRACE_OBJ
     QHelpIndexModel *model = qobject_cast<QHelpIndexModel*>(indexWidget->model());
     if (model) {
         QString keyword = model->data(index, Qt::DisplayRole).toString();
@@ -210,7 +219,7 @@ void IndexWindow::open(QHelpIndexWidget* indexWidget, const QModelIndex &index)
             return;
         }
 
-        if (url.path().endsWith(QLatin1String(".pdf"), Qt::CaseInsensitive))
+        if (!HelpViewer::canOpenPage(url.path()))
             CentralWidget::instance()->setSource(url);
         else
             CentralWidget::instance()->setSourceInNewTab(url);
diff --git a/tools/assistant/tools/assistant/indexwindow.h b/tools/assistant/tools/assistant/indexwindow.h
index 4343d0e..eb587b1 100644
--- a/tools/assistant/tools/assistant/indexwindow.h
+++ b/tools/assistant/tools/assistant/indexwindow.h
@@ -49,7 +49,6 @@
 QT_BEGIN_NAMESPACE
 
 class QHelpIndexWidget;
-class QHelpEngine;
 class QModelIndex;
 
 class IndexWindow : public QWidget
@@ -57,7 +56,7 @@ class IndexWindow : public QWidget
     Q_OBJECT
 
 public:
-    IndexWindow(QHelpEngine *helpEngine, QWidget *parent = 0);
+    IndexWindow(QWidget *parent = 0);
     ~IndexWindow();
 
     void setSearchLineEditText(const QString &text);
@@ -84,7 +83,6 @@ private:
 
     QLineEdit *m_searchLineEdit;
     QHelpIndexWidget *m_indexWidget;
-    QHelpEngine *m_helpEngine;
 };
 
 QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/installdialog.cpp b/tools/assistant/tools/assistant/installdialog.cpp
index 95a1226..f3bf6f6 100644
--- a/tools/assistant/tools/assistant/installdialog.cpp
+++ b/tools/assistant/tools/assistant/installdialog.cpp
@@ -38,6 +38,7 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+#include "tracer.h"
 
 #include "installdialog.h"
 
@@ -66,6 +67,7 @@ InstallDialog::InstallDialog(QHelpEngineCore *helpEngine, QWidget *parent,
                              const QString &host, int port)
     : QDialog(parent), m_helpEngine(helpEngine), m_host(host), m_port(port)
 {
+    TRACE_OBJ
     m_ui.setupUi(this);
     
     m_ui.installButton->setEnabled(false);
@@ -94,15 +96,18 @@ InstallDialog::InstallDialog(QHelpEngineCore *helpEngine, QWidget *parent,
 
 InstallDialog::~InstallDialog()
 {
+    TRACE_OBJ
 }
 
 QStringList InstallDialog::installedDocumentations() const
 {
+    TRACE_OBJ
     return m_installedDocumentations;
 }
 
 void InstallDialog::init()
 {
+    TRACE_OBJ
     m_ui.statusLabel->setText(tr("Downloading documentation info..."));
     m_ui.progressBar->show();
     
@@ -122,6 +127,7 @@ void InstallDialog::init()
 
 void InstallDialog::updateInstallButton()
 {
+    TRACE_OBJ
     QListWidgetItem *item = 0;
     for (int i=0; i<m_ui.listWidget->count(); ++i) {
         item = m_ui.listWidget->item(i);
@@ -136,6 +142,7 @@ void InstallDialog::updateInstallButton()
 
 void InstallDialog::updateDocItemList()
 {
+    TRACE_OBJ
     QStringList registeredDocs = m_helpEngine->registeredDocumentations();
     QListWidgetItem *item = 0;
     for (int i=0; i<m_ui.listWidget->count(); ++i) {
@@ -151,6 +158,7 @@ void InstallDialog::updateDocItemList()
 
 void InstallDialog::cancelDownload()
 {
+    TRACE_OBJ
     m_ui.statusLabel->setText(tr("Download canceled."));
     m_httpAborted = true;
     m_itemsToInstall.clear();
@@ -162,6 +170,7 @@ void InstallDialog::cancelDownload()
 
 void InstallDialog::install()
 {
+    TRACE_OBJ
     QListWidgetItem *item = 0;
     for (int i=0; i<m_ui.listWidget->count(); ++i) {
         item = m_ui.listWidget->item(i);
@@ -174,6 +183,7 @@ void InstallDialog::install()
 
 void InstallDialog::downloadNextFile()
 {
+    TRACE_OBJ
     if (!m_itemsToInstall.count()) {
         m_ui.cancelButton->setEnabled(false);
         m_ui.closeButton->setEnabled(true);
@@ -226,6 +236,7 @@ void InstallDialog::downloadNextFile()
 
 void InstallDialog::httpRequestFinished(int requestId, bool error)
 {
+    TRACE_OBJ
     if (requestId == m_docInfoId  && m_buffer) {        
         m_ui.progressBar->hide();
         if (error) {
@@ -296,6 +307,7 @@ void InstallDialog::httpRequestFinished(int requestId, bool error)
 
 void InstallDialog::installFile(const QString &fileName)
 {
+    TRACE_OBJ
     if (m_helpEngine->registerDocumentation(fileName)) {
         m_installedDocumentations
             .append(QHelpEngineCore::namespaceName(fileName));
@@ -308,6 +320,7 @@ void InstallDialog::installFile(const QString &fileName)
 
 void InstallDialog::readResponseHeader(const QHttpResponseHeader &responseHeader)
 {
+    TRACE_OBJ
     if (responseHeader.statusCode() != 200) {
         QMessageBox::information(this, m_windowTitle,
             tr("Download failed: %1.")
@@ -321,6 +334,7 @@ void InstallDialog::readResponseHeader(const QHttpResponseHeader &responseHeader
 
 void InstallDialog::updateDataReadProgress(int bytesRead, int totalBytes)
 {
+    TRACE_OBJ
     if (m_httpAborted)
         return;
 
@@ -330,6 +344,7 @@ void InstallDialog::updateDataReadProgress(int bytesRead, int totalBytes)
 
 void InstallDialog::browseDirectories()
 {
+    TRACE_OBJ
     QString dir = QFileDialog::getExistingDirectory(this, m_windowTitle,
         m_ui.pathLineEdit->text());
     if (!dir.isEmpty())
diff --git a/tools/assistant/tools/assistant/main.cpp b/tools/assistant/tools/assistant/main.cpp
index 7a957e2..77e5e7c 100644
--- a/tools/assistant/tools/assistant/main.cpp
+++ b/tools/assistant/tools/assistant/main.cpp
@@ -38,27 +38,34 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+#include "tracer.h"
 
 #include <QtCore/QDir>
 #include <QtCore/QFileInfo>
+#include <QtCore/QLibraryInfo>
 #include <QtCore/QLocale>
+#include <QtCore/QScopedPointer>
+#include <QtCore/QStringList>
 #include <QtCore/QTranslator>
-#include <QtCore/QLibraryInfo>
 #include <QtCore/QUrl>
-#include <QtCore/QStringList>
 
 #include <QtGui/QApplication>
 #include <QtGui/QDesktopServices>
 
-#include <QtHelp/QHelpEngineCore>
+#include <QtHelp/QHelpEngine>
+#include <QtHelp/QHelpSearchEngine>
 
 #include <QtNetwork/QLocalSocket>
 
 #include <QtSql/QSqlDatabase>
 
+#include "../shared/collectionconfiguration.h"
+#include "helpenginewrapper.h"
 #include "mainwindow.h"
 #include "cmdlineparser.h"
 
+// #define TRACING_REQUESTED
+
 QT_USE_NAMESPACE
 
 #if defined(USE_STATIC_SQLITE_PLUGIN)
@@ -66,118 +73,57 @@ QT_USE_NAMESPACE
   Q_IMPORT_PLUGIN(qsqlite)
 #endif
 
+namespace {
+
 void
 updateLastPagesOnUnregister(QHelpEngineCore& helpEngine, const QString& nsName)
 {
-    int lastPage = helpEngine.customValue(QLatin1String("LastTabPage")).toInt();
-
-    QLatin1String sep("|");
-    QLatin1String pages("LastShownPages");
-#if !defined(QT_NO_WEBKIT)
-    QLatin1String zoom("LastPagesZoomWebView");
-#else
-    QLatin1String zoom("LastPagesZoomTextBrowser");
-#endif
-
-    QStringList currentPages =
-        helpEngine.customValue(pages).toString().
-        split(QLatin1Char('|'), QString::SkipEmptyParts);
-
+    TRACE_OBJ
+    int lastPage = CollectionConfiguration::lastTabPage(helpEngine);
+    QStringList currentPages = CollectionConfiguration::lastShownPages(helpEngine);
     if (!currentPages.isEmpty()) {
-        QVector<QString>zoomList = helpEngine.customValue(zoom).toString().
-            split(sep, QString::SkipEmptyParts).toVector();
-        if (zoomList.isEmpty())
-            zoomList.fill(QLatin1String("0.0"), currentPages.size());
-        else if(zoomList.count() < currentPages.count()) {
-            zoomList.insert(zoomList.count(),
-                currentPages.count() - zoomList.count(), QLatin1String("0.0"));
-        }
+        QStringList zoomList = CollectionConfiguration::lastZoomFactors(helpEngine);
+        while (zoomList.count() < currentPages.count())
+            zoomList.append(CollectionConfiguration::DefaultZoomFactor);
 
         for (int i = currentPages.count(); --i >= 0;) {
             if (QUrl(currentPages.at(i)).host() == nsName) {
-                zoomList.remove(i);
+                zoomList.removeAt(i);
                 currentPages.removeAt(i);
                 lastPage = (lastPage == (i + 1)) ? 1 : lastPage;
             }
         }
 
-        helpEngine.setCustomValue(pages, currentPages.join(sep));
-        helpEngine.setCustomValue(QLatin1String("LastTabPage"), lastPage);
-        helpEngine.setCustomValue(zoom, QStringList(zoomList.toList()).join(sep));
+        CollectionConfiguration::setLastShownPages(helpEngine, currentPages);
+        CollectionConfiguration::setLastTabPage(helpEngine, lastPage);
+        CollectionConfiguration::setLastZoomFactors(helpEngine, zoomList);
     }
 }
 
 bool
 updateUserCollection(QHelpEngineCore& user, const QHelpEngineCore& caller)
 {
-    const uint callerCollectionCreationTime = caller.
-        customValue(QLatin1String("CreationTime"), 0).toUInt();
-    const uint userCollectionCreationTime = user.
-        customValue(QLatin1String("CreationTime"), 1).toUInt();
-
-    if (callerCollectionCreationTime <= userCollectionCreationTime)
+    TRACE_OBJ
+    if (!CollectionConfiguration::isNewer(caller, user))
         return false;
-
-    user.setCustomValue(QLatin1String("CreationTime"),
-        callerCollectionCreationTime);
-    user.setCustomValue(QLatin1String("WindowTitle"),
-        caller.customValue(QLatin1String("WindowTitle")));
-    user.setCustomValue(QLatin1String("LastShownPages"),
-        caller.customValue(QLatin1String("LastShownPages")));
-#if !defined(QT_NO_WEBKIT)
-    const QLatin1String zoomKey("LastPagesZoomWebView");
-#else
-    const QLatin1String zoomKey("LastPagesZoomTextBrowser");
-#endif
-    user.setCustomValue(zoomKey, caller.customValue(zoomKey));
-    user.setCustomValue(QLatin1String("CurrentFilter"),
-        caller.customValue(QLatin1String("CurrentFilter")));
-    user.setCustomValue(QLatin1String("CacheDirectory"),
-        caller.customValue(QLatin1String("CacheDirectory")));
-    user.setCustomValue(QLatin1String("EnableFilterFunctionality"),
-        caller.customValue(QLatin1String("EnableFilterFunctionality")));
-    user.setCustomValue(QLatin1String("HideFilterFunctionality"),
-        caller.customValue(QLatin1String("HideFilterFunctionality")));
-    user.setCustomValue(QLatin1String("EnableDocumentationManager"),
-        caller.customValue(QLatin1String("EnableDocumentationManager")));
-    user.setCustomValue(QLatin1String("EnableAddressBar"),
-        caller.customValue(QLatin1String("EnableAddressBar")));
-    user.setCustomValue(QLatin1String("HideAddressBar"),
-        caller.customValue(QLatin1String("HideAddressBar")));
-    user.setCustomValue(QLatin1String("ApplicationIcon"),
-        caller.customValue(QLatin1String("ApplicationIcon")));
-    user.setCustomValue(QLatin1String("AboutMenuTexts"),
-        caller.customValue(QLatin1String("AboutMenuTexts")));
-    user.setCustomValue(QLatin1String("AboutIcon"),
-        caller.customValue(QLatin1String("AboutIcon")));
-    user.setCustomValue(QLatin1String("AboutTexts"),
-        caller.customValue(QLatin1String("AboutTexts")));
-    user.setCustomValue(QLatin1String("AboutImages"),
-        caller.customValue(QLatin1String("AboutImages")));
-    user.setCustomValue(QLatin1String("defaultHomepage"),
-        caller.customValue(QLatin1String("defaultHomepage")));
-
+    CollectionConfiguration::copyConfiguration(caller, user);
     return true;
 }
 
-bool
-referencedHelpFilesExistAll(QHelpEngineCore& user, QStringList& nameSpaces)
+void stripNonexistingDocs(QHelpEngineCore& collection)
 {
-    QFileInfo fi;
-    int counter = nameSpaces.count();
-    for (int i = counter; --i >= 0;) {
-        const QString& nameSpace = nameSpaces.at(i);
-        fi.setFile(user.documentationFileName(nameSpace));
-        if (!fi.exists() || !fi.isFile()) {
-            user.unregisterDocumentation(nameSpace);
-            nameSpaces.removeAll(nameSpace);
-        }
+    TRACE_OBJ
+    const QStringList &namespaces = collection.registeredDocumentations();
+    foreach (const QString &ns, namespaces) {
+        QFileInfo fi(collection.documentationFileName(ns));
+        if (!fi.exists() || !fi.isFile())
+            collection.unregisterDocumentation(ns);
     }
-    return (counter != nameSpaces.count()) ? false : true;
 }
 
 QString indexFilesFolder(const QString &collectionFile)
 {
+    TRACE_OBJ
     QString indexFilesFolder = QLatin1String(".fulltextsearch");
     if (!collectionFile.isEmpty()) {
         QFileInfo fi(collectionFile);
@@ -187,192 +133,306 @@ QString indexFilesFolder(const QString &collectionFile)
     return indexFilesFolder;
 }
 
-int main(int argc, char *argv[])
+/*
+ * Returns the expected absolute file path of the cached collection file
+ * correspondinging to the given collection's file.
+ * It may or may not exist yet.
+ */
+QString constructCachedCollectionFilePath(const QHelpEngineCore &collection)
+{
+    TRACE_OBJ
+    const QString &filePath = collection.collectionFile();
+    const QString &fileName = QFileInfo(filePath).fileName();
+    const QString &cacheDir = CollectionConfiguration::cacheDir(collection);
+    const QString &dir = !cacheDir.isEmpty()
+        && CollectionConfiguration::cacheDirIsRelativeToCollection(collection)
+            ? QFileInfo(filePath).dir().absolutePath()
+                + QDir::separator() + cacheDir
+            : MainWindow::collectionFileDirectory(false, cacheDir);
+    return dir + QDir::separator() + fileName;
+}
+
+bool synchronizeDocs(QHelpEngineCore &collection,
+                     QHelpEngineCore &cachedCollection,
+                     CmdLineParser &cmd)
 {
-#ifndef Q_OS_WIN 
-    // First do a quick search for arguments that imply command-line mode.
+    TRACE_OBJ
+    const QDateTime &lastCollectionRegisterTime =
+        CollectionConfiguration::lastRegisterTime(collection);
+    if (!lastCollectionRegisterTime.isValid() || lastCollectionRegisterTime
+        < CollectionConfiguration::lastRegisterTime(cachedCollection))
+        return true;
+
+    const QStringList &docs = collection.registeredDocumentations();
+    const QStringList &cachedDocs = cachedCollection.registeredDocumentations();
+
+    /*
+     * Ensure that the cached collection contains all docs that
+     * the collection contains.
+     */
+    foreach (const QString &doc, docs) {
+        if (!cachedDocs.contains(doc)) {
+            const QString &docFile = collection.documentationFileName(doc);
+            if (!cachedCollection.registerDocumentation(docFile)) {
+                cmd.showMessage(QCoreApplication::translate("Assistant",
+                                    "Error registering documentation file '%1': %2").
+                                arg(docFile).arg(cachedCollection.error()), true);
+                return false;
+            }
+        }
+    }
+
+    CollectionConfiguration::updateLastRegisterTime(cachedCollection);
+
+    return true;
+}
+
+bool removeSearchIndex(const QString &collectionFile)
+{
+    TRACE_OBJ
+    QString path = QFileInfo(collectionFile).path();
+    path += QLatin1Char('/') + indexFilesFolder(collectionFile);
+
+    QLocalSocket localSocket;
+    localSocket.connectToServer(QString(QLatin1String("QtAssistant%1"))
+                                .arg(QLatin1String(QT_VERSION_STR)));
+
+    QDir dir(path); // check if there is no other instance ruinning
+    if (!dir.exists() || localSocket.waitForConnected())
+        return false;
+
+    QStringList lst = dir.entryList(QDir::Files | QDir::Hidden);
+    foreach (const QString &item, lst)
+        dir.remove(item);
+    return true;
+}
+
+bool rebuildSearchIndex(QCoreApplication &app, const QString &collectionFile,
+                        CmdLineParser &cmd)
+{
+    TRACE_OBJ
+    QHelpEngine engine(collectionFile);
+    if (!engine.setupData()) {
+        cmd.showMessage(QCoreApplication::translate("Assistant", "Error: %1")
+                        .arg(engine.error()), true);
+        return false;
+    }
+
+    QHelpSearchEngine * const searchEngine = engine.searchEngine();
+    QObject::connect(searchEngine, SIGNAL(indexingFinished()), &app,
+                     SLOT(quit()));
+    searchEngine->reindexDocumentation();
+    return app.exec() == 0;
+}
+
+bool useGui(int argc, char *argv[])
+{
+    TRACE_OBJ
+    bool gui = true;
+#ifndef Q_OS_WIN
+    // Look for arguments that imply command-line mode.
     const char * cmdModeArgs[] = {
-        "-help", "-register", "-unregister", "-remove-search-index"
+        "-help", "-register", "-unregister", "-remove-search-index",
+        "-rebuild-search-index"
     };
-    bool useGui = true;
     for (int i = 1; i < argc; ++i) {
         for (size_t j = 0; j < sizeof cmdModeArgs/sizeof *cmdModeArgs; ++j) {
             if(strcmp(argv[i], cmdModeArgs[j]) == 0) {
-                useGui = false;
+                gui = false;
                 break;
             }
         }
     }
-    QApplication a(argc, argv, useGui);
 #else
-    QApplication a(argc, argv);
+    Q_UNUSED(argc)
+    Q_UNUSED(argv)
 #endif
+    return gui;
+}
+
+bool registerDocumentation(QHelpEngineCore &collection, CmdLineParser &cmd,
+                           bool printSuccess)
+{
+    TRACE_OBJ
+    if (!collection.registerDocumentation(cmd.helpFile())) {
+        cmd.showMessage(QCoreApplication::translate("Assistant",
+                     "Could not register documentation file\n%1\n\nReason:\n%2")
+                     .arg(cmd.helpFile()).arg(collection.error()), true);
+        return false;
+    }
+    if (printSuccess)
+        cmd.showMessage(QCoreApplication::translate("Assistant",
+                            "Documentation successfully registered."),
+                        false);
+    CollectionConfiguration::updateLastRegisterTime(collection);
+    return true;
+}
+
+bool unregisterDocumentation(QHelpEngineCore &collection,
+    const QString &namespaceName, CmdLineParser &cmd, bool printSuccess)
+{
+    TRACE_OBJ
+    if (!collection.unregisterDocumentation(namespaceName)) {
+        cmd.showMessage(QCoreApplication::translate("Assistant",
+                             "Could not unregister documentation"
+                             " file\n%1\n\nReason:\n%2").
+                        arg(cmd.helpFile()).arg(collection.error()), true);
+        return false;
+    }
+    updateLastPagesOnUnregister(collection, namespaceName);
+    if (printSuccess)
+        cmd.showMessage(QCoreApplication::translate("Assistant",
+                            "Documentation successfully unregistered."),
+                        false);
+    return true;
+}
+
+void setupTranslation(const QString &fileName, const QString &dir)
+{
+    QTranslator *translator = new QTranslator(QCoreApplication::instance());
+    if (translator->load(fileName, dir)) {
+        QCoreApplication::installTranslator(translator);
+    } else {
+        qWarning("Could not load translation file %s in directory %s.",
+                 qPrintable(fileName), qPrintable(dir));
+    }
+}
+
+void setupTranslations()
+{
+    TRACE_OBJ
+    const QString& locale = QLocale::system().name();
+    const QString &resourceDir
+        = QLibraryInfo::location(QLibraryInfo::TranslationsPath);
+    setupTranslation(QLatin1String("assistant_") + locale, resourceDir);
+    setupTranslation(QLatin1String("qt_") + locale, resourceDir);
+    setupTranslation(QLatin1String("qt_help_") + locale, resourceDir);
+}
+
+} // Anonymous namespace.
+
+int main(int argc, char *argv[])
+{
+    TRACE_OBJ
+    QApplication a(argc, argv, useGui(argc, argv));
     a.addLibraryPath(a.applicationDirPath() + QLatin1String("/plugins"));
 
-    CmdLineParser cmd;
-    CmdLineParser::Result res = cmd.parse(a.arguments());
+    // Parse arguments.
+    CmdLineParser cmd(a.arguments());
+    CmdLineParser::Result res = cmd.parse();
     if (res == CmdLineParser::Help)
         return 0;
     else if (res == CmdLineParser::Error)
         return -1;
 
-    QString cmdCollectionFile = cmd.collectionFile();
-    if (cmd.registerRequest() != CmdLineParser::None) {
-        if (cmdCollectionFile.isEmpty())
-            cmdCollectionFile = MainWindow::defaultHelpCollectionFileName();
-        QHelpEngineCore help(cmdCollectionFile);
-        help.setupData();
-        if (cmd.registerRequest() == CmdLineParser::Register) {
-            if (!help.registerDocumentation(cmd.helpFile())) {
-                cmd.showMessage(
-                    QObject::tr("Could not register documentation file\n%1\n\nReason:\n%2")
-                    .arg(cmd.helpFile()).arg(help.error()), true);
-                return -1;
-            } else {
-                cmd.showMessage(QObject::tr("Documentation successfully registered."),
-                    false);
-            }
-        } else {
-            QString nsName = QHelpEngineCore::namespaceName(cmd.helpFile());
-            if (help.unregisterDocumentation(nsName)) {
-                updateLastPagesOnUnregister(help, nsName);
-                cmd.showMessage(
-                    QObject::tr("Documentation successfully unregistered."),
-                    false);
-            } else {
-                cmd.showMessage(QObject::tr("Could not unregister documentation"
-                    " file\n%1\n\nReason:\n%2").arg(cmd.helpFile()).
-                    arg(help.error()), true);
-                return -1;
-            }
+    /*
+     * Create the collection objects that we need. We always have the
+     * cached collection file. Depending on whether the user specified
+     * one, we also may have an input collection file.
+     */
+    const QString collectionFile = cmd.collectionFile();
+    const bool collectionFileGiven = !collectionFile.isEmpty();
+    QScopedPointer<QHelpEngineCore> collection;
+    if (collectionFileGiven) {
+        collection.reset(new QHelpEngineCore(collectionFile));
+        if (!collection->setupData()) {
+            cmd.showMessage(QCoreApplication::translate("Assistant",
+                                "Error reading collection file '%1': %2.").
+                arg(collectionFile).arg(collection->error()), true);
+            return EXIT_FAILURE;
         }
-        help.setCustomValue(QLatin1String("DocUpdate"), true);
-        return 0;
     }
-
-    if (cmd.removeSearchIndex()) {
-        QString file = cmdCollectionFile;
-        if (file.isEmpty())
-            file = MainWindow::defaultHelpCollectionFileName();
-        QString path = QFileInfo(file).path();
-        path += QLatin1Char('/') + indexFilesFolder(file);
-
-        QLocalSocket localSocket;
-        localSocket.connectToServer(QString(QLatin1String("QtAssistant%1"))
-            .arg(QLatin1String(QT_VERSION_STR)));
-
-        QDir dir(path); // check if there is no other instance ruinning
-        if (!localSocket.waitForConnected() && dir.exists()) {
-            QStringList lst = dir.entryList(QDir::Files | QDir::Hidden);
-            foreach (const QString &item, lst)
-                dir.remove(item);
-            return 0;
-        } else {
-            return -1;
-        }
+    const QString &cachedCollectionFile = collectionFileGiven
+        ? constructCachedCollectionFilePath(*collection)
+        : MainWindow::defaultHelpCollectionFileName();
+    if (collectionFileGiven && !QFileInfo(cachedCollectionFile).exists()
+        && !collection->copyCollectionFile(cachedCollectionFile)) {
+        cmd.showMessage(QCoreApplication::translate("Assistant",
+                            "Error creating collection file '%1': %2.").
+                arg(cachedCollectionFile).arg(collection->error()), true);
+        return EXIT_FAILURE;
     }
-
-    {
-        QSqlDatabase db;
-        QStringList sqlDrivers(db.drivers());
-        if (sqlDrivers.isEmpty()
-            || !sqlDrivers.contains(QLatin1String("QSQLITE"))) {
-            cmd.showMessage(QObject::tr("Cannot load sqlite database driver!"),
-                true);
-            return -1;
-        }
+    QHelpEngineCore cachedCollection(cachedCollectionFile);
+    if (!cachedCollection.setupData()) {
+        cmd.showMessage(QCoreApplication::translate("Assistant",
+                            "Error reading collection file '%1': %2").
+                        arg(cachedCollectionFile).
+                        arg(cachedCollection.error()), true);
+        return EXIT_FAILURE;
     }
 
-    if (!cmdCollectionFile.isEmpty()) {
-        QHelpEngineCore caller(cmdCollectionFile);
-        if (!caller.setupData()) {
-            cmd.showMessage(QObject::tr("The specified collection file could "
-                "not be read!"), true);
-            return -1;
-        }
+    stripNonexistingDocs(cachedCollection);
+    if (collectionFileGiven) {
+        if (CollectionConfiguration::isNewer(*collection, cachedCollection))
+            CollectionConfiguration::copyConfiguration(*collection,
+                                                       cachedCollection);
+        if (!synchronizeDocs(*collection, cachedCollection, cmd))
+            return EXIT_FAILURE;
+    }
 
-        QString fileName = QFileInfo(cmdCollectionFile).fileName();
-        QString dir = MainWindow::collectionFileDirectory(false,
-            caller.customValue(QLatin1String("CacheDirectory"),
-            QString()).toString());
-
-        bool collectionFileExists = true;
-        QFileInfo fi(dir + QDir::separator() + fileName);
-        if (!fi.exists()) {
-            collectionFileExists = false;
-            if (!caller.copyCollectionFile(fi.absoluteFilePath())) {
-                cmd.showMessage(caller.error(), true);
-                return -1;
-            }
+    if (cmd.registerRequest() != CmdLineParser::None) {
+        const QStringList &cachedDocs =
+            cachedCollection.registeredDocumentations();
+        const QString &namespaceName =
+            QHelpEngineCore::namespaceName(cmd.helpFile());
+        if (cmd.registerRequest() == CmdLineParser::Register) {
+            if (collectionFileGiven
+                && !registerDocumentation(*collection, cmd, true))
+                return EXIT_FAILURE;
+            if (!cachedDocs.contains(namespaceName)
+                && !registerDocumentation(cachedCollection, cmd, !collectionFileGiven))
+                return EXIT_FAILURE;
+            return EXIT_SUCCESS;
         }
-
-        if (collectionFileExists) {
-            QHelpEngineCore user(fi.absoluteFilePath());
-            if (user.setupData()) {
-                // some docs might have been un/registered
-                bool docUpdate = caller.
-                    customValue(QLatin1String("DocUpdate"), false).toBool();
-
-                // update in case the passed collection file changed
-                if (updateUserCollection(user, caller))
-                    docUpdate = true;
-
-                QStringList userDocs = user.registeredDocumentations();
-                // update user collection file, docs might have been (re)moved
-                if (!referencedHelpFilesExistAll(user, userDocs))
-                    docUpdate = true;
-
-                if (docUpdate) {
-                    QStringList callerDocs = caller.registeredDocumentations();
-                    foreach (const QString &doc, callerDocs) {
-                        if (!userDocs.contains(doc)) {
-                            user.registerDocumentation(
-                                caller.documentationFileName(doc));
-                        }
-                    }
-
-                    QLatin1String intern("com.trolltech.com.assistantinternal-");
-                    foreach (const QString &doc, userDocs) {
-                        if (!callerDocs.contains(doc) && !doc.startsWith(intern))
-                            user.unregisterDocumentation(doc);
-                    }
-
-                    caller.setCustomValue(QLatin1String("DocUpdate"), false);
-                }
-            }
+        if (cmd.registerRequest() == CmdLineParser::Unregister) {
+            if (collectionFileGiven
+                && !unregisterDocumentation(*collection, namespaceName, cmd, true))
+                return EXIT_FAILURE;
+            if (cachedDocs.contains(namespaceName)
+                && !unregisterDocumentation(cachedCollection, namespaceName,
+                                            cmd, !collectionFileGiven))
+                return EXIT_FAILURE;
+            return EXIT_SUCCESS;
         }
-        cmd.setCollectionFile(fi.absoluteFilePath());
     }
 
-    if (!cmd.currentFilter().isEmpty()) {
-        QString collectionFile;
-        if (cmdCollectionFile.isEmpty()) {
-            MainWindow::collectionFileDirectory(true);
-            cmdCollectionFile = MainWindow::defaultHelpCollectionFileName();
-        }
-
-        QHelpEngineCore user(cmdCollectionFile);
-        if (user.setupData())
-            user.setCurrentFilter(cmd.currentFilter());
+    if (cmd.removeSearchIndex()) {
+        return removeSearchIndex(cachedCollectionFile)
+            ? EXIT_SUCCESS : EXIT_FAILURE;
     }
 
-    const QString& locale = QLocale::system().name();
-    QString resourceDir = QLibraryInfo::location(QLibraryInfo::TranslationsPath);
-
-    QTranslator translator(0);
-    translator.load(QLatin1String("assistant_") + locale, resourceDir);
-    a.installTranslator(&translator);
+    if (cmd.rebuildSearchIndex()) {
+        return rebuildSearchIndex(a, cachedCollectionFile, cmd)
+            ? EXIT_SUCCESS : EXIT_FAILURE;
+    }
 
-    QTranslator qtTranslator(0);
-    qtTranslator.load(QLatin1String("qt_") + locale, resourceDir);
-    a.installTranslator(&qtTranslator);
+    if (!QSqlDatabase::isDriverAvailable(QLatin1String("QSQLITE"))) {
+        cmd.showMessage(QCoreApplication::translate("Assistant",
+                            "Cannot load sqlite database driver!"),
+                        true);
+        return EXIT_FAILURE;
+    }
 
-    QTranslator qtHelpTranslator(0);
-    qtHelpTranslator.load(QLatin1String("qt_help_") + locale, resourceDir);
-    a.installTranslator(&qtHelpTranslator);
+    if (!cmd.currentFilter().isEmpty()) {
+        if (collectionFileGiven)
+            collection->setCurrentFilter(cmd.currentFilter());
+        cachedCollection.setCurrentFilter(cmd.currentFilter());
+    }
 
-    MainWindow w(&cmd);
-    w.show();
+    setupTranslations();
+
+    /*
+     * We need to be careful here: The main window has to be deleted before
+     * the help engine wrapper, which has to be deleted before the
+     * QApplication.
+     */
+    if (collectionFileGiven)
+        cmd.setCollectionFile(cachedCollectionFile);
+    MainWindow *w = new MainWindow(&cmd);
+    w->show();
     a.connect(&a, SIGNAL(lastWindowClosed()), &a, SLOT(quit()));
-    return a.exec();
+    const int retval = a.exec();
+    delete w;
+    HelpEngineWrapper::removeInstance();
+    return retval;
 }
diff --git a/tools/assistant/tools/assistant/mainwindow.cpp b/tools/assistant/tools/assistant/mainwindow.cpp
index 0dbf813..2ff6b5e 100644
--- a/tools/assistant/tools/assistant/mainwindow.cpp
+++ b/tools/assistant/tools/assistant/mainwindow.cpp
@@ -38,24 +38,32 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+#include "tracer.h"
 
 #include "mainwindow.h"
+
+#include "bookmarkmanager.h"
 #include "centralwidget.h"
 #include "helpviewer.h"
 #include "indexwindow.h"
 #include "topicchooser.h"
 #include "contentwindow.h"
 #include "preferencesdialog.h"
-#include "bookmarkmanager.h"
+#include "helpenginewrapper.h"
 #include "remotecontrol.h"
 #include "cmdlineparser.h"
 #include "aboutdialog.h"
 #include "searchwidget.h"
 #include "qtdocinstaller.h"
 
+// #define TRACING_REQUESTED
+
 #include <QtCore/QDir>
 #include <QtCore/QTimer>
+#include <QtCore/QDateTime>
 #include <QtCore/QDebug>
+#include <QtCore/QFileSystemWatcher>
+#include <QtCore/QPair>
 #include <QtCore/QResource>
 #include <QtCore/QByteArray>
 #include <QtCore/QTextStream>
@@ -76,8 +84,9 @@
 #include <QtGui/QProgressBar>
 #include <QtGui/QDesktopServices>
 #include <QtGui/QToolButton>
+#include <QtGui/QFileDialog>
 
-#include <QtHelp/QHelpEngine>
+#include <QtHelp/QHelpEngineCore>
 #include <QtHelp/QHelpSearchEngine>
 #include <QtHelp/QHelpContentModel>
 #include <QtHelp/QHelpIndexModel>
@@ -86,6 +95,7 @@ QT_BEGIN_NAMESPACE
 
 MainWindow::MainWindow(CmdLineParser *cmdLine, QWidget *parent)
     : QMainWindow(parent)
+    , m_bookmarkWidget(0)
     , m_filterCombo(0)
     , m_toolBarMenu(0)
     , m_cmdLine(cmdLine)
@@ -93,37 +103,53 @@ MainWindow::MainWindow(CmdLineParser *cmdLine, QWidget *parent)
     , m_qtDocInstaller(0)
     , m_connectedInitSignals(false)
 {
+    TRACE_OBJ
+
     setToolButtonStyle(Qt::ToolButtonFollowStyle);
 
+    QString collectionFile;
     if (usesDefaultCollection()) {
         MainWindow::collectionFileDirectory(true);
-        m_helpEngine = new QHelpEngine(MainWindow::defaultHelpCollectionFileName(),
-            this);
+        collectionFile = MainWindow::defaultHelpCollectionFileName();
     } else {
-        m_helpEngine = new QHelpEngine(cmdLine->collectionFile(), this);
+        collectionFile = cmdLine->collectionFile();
     }
+    HelpEngineWrapper &helpEngineWrapper =
+        HelpEngineWrapper::instance(collectionFile);
 
-    m_centralWidget = new CentralWidget(m_helpEngine, this);
+    m_centralWidget = new CentralWidget(this);
     setCentralWidget(m_centralWidget);
 
-    m_indexWindow = new IndexWindow(m_helpEngine);
+    m_indexWindow = new IndexWindow(this);
     QDockWidget *indexDock = new QDockWidget(tr("Index"), this);
     indexDock->setObjectName(QLatin1String("IndexWindow"));
     indexDock->setWidget(m_indexWindow);
     addDockWidget(Qt::LeftDockWidgetArea, indexDock);
 
-    m_contentWindow = new ContentWindow(m_helpEngine);
+    m_contentWindow = new ContentWindow;
     QDockWidget *contentDock = new QDockWidget(tr("Contents"), this);
     contentDock->setObjectName(QLatin1String("ContentWindow"));
     contentDock->setWidget(m_contentWindow);
     addDockWidget(Qt::LeftDockWidgetArea, contentDock);
 
-    QDockWidget *bookmarkDock = new QDockWidget(tr("Bookmarks"), this);
-    bookmarkDock->setObjectName(QLatin1String("BookmarkWindow"));
-    bookmarkDock->setWidget(setupBookmarkWidget());
-    addDockWidget(Qt::LeftDockWidgetArea, bookmarkDock);
+    QDockWidget *bookmarkDock = 0;
+    if (BookmarkManager *manager = BookmarkManager::instance()) {
+        bookmarkDock = new QDockWidget(tr("Bookmarks"), this);
+        bookmarkDock->setObjectName(QLatin1String("BookmarkWindow"));
+        bookmarkDock->setWidget(m_bookmarkWidget = manager->bookmarkDockWidget());
+        addDockWidget(Qt::LeftDockWidgetArea, bookmarkDock);
+
+        connect(manager, SIGNAL(escapePressed()), this,
+            SLOT(activateCurrentCentralWidgetTab()));
+        connect(manager, SIGNAL(setSource(QUrl)), m_centralWidget,
+            SLOT(setSource(QUrl)));
+        connect(manager, SIGNAL(setSourceInNewTab(QUrl)), m_centralWidget,
+            SLOT(setSourceInNewTab(QUrl)));
+        connect(m_centralWidget, SIGNAL(addBookmark(QString, QString)), manager,
+            SLOT(addBookmark(QString, QString)));
+    }
 
-    QHelpSearchEngine *searchEngine = m_helpEngine->searchEngine();
+    QHelpSearchEngine *searchEngine = helpEngineWrapper.searchEngine();
     connect(searchEngine, SIGNAL(indexingStarted()), this, SLOT(indexingStarted()));
     connect(searchEngine, SIGNAL(indexingFinished()), this, SLOT(indexingFinished()));
 
@@ -140,18 +166,9 @@ MainWindow::MainWindow(CmdLineParser *cmdLine, QWidget *parent)
         setupFilterToolbar();
         setupAddressToolbar();
 
-        m_bookmarkManager->setupBookmarkModels();
-        m_bookmarkMenu->addSeparator();
-        m_bookmarkManager->fillBookmarkMenu(m_bookmarkMenu);
-        connect(m_bookmarkMenu, SIGNAL(triggered(QAction*)), this,
-            SLOT(showBookmark(QAction*)));
-        connect(m_bookmarkManager, SIGNAL(bookmarksChanged()), this,
-            SLOT(updateBookmarkMenu()));
-
-        setWindowTitle(m_helpEngine->customValue(QLatin1String("WindowTitle"),
-            defWindowTitle).toString());
-        QByteArray iconArray = m_helpEngine->customValue(QLatin1String("ApplicationIcon"),
-            QByteArray()).toByteArray();
+        const QString windowTitle = helpEngineWrapper.windowTitle();
+        setWindowTitle(windowTitle.isEmpty() ? defWindowTitle : windowTitle);
+        QByteArray iconArray = helpEngineWrapper.applicationIcon();
         if (iconArray.size() > 0) {
             QPixmap pix;
             pix.loadFromData(iconArray);
@@ -165,29 +182,28 @@ MainWindow::MainWindow(CmdLineParser *cmdLine, QWidget *parent)
         // Show the widget here, otherwise the restore geometry and state won't work
         // on x11.
         show();
-        QByteArray ba(m_helpEngine->customValue(QLatin1String("MainWindow")).toByteArray());
+        QByteArray ba(helpEngineWrapper.mainWindow());
         if (!ba.isEmpty())
             restoreState(ba);
 
-        ba = m_helpEngine->customValue(QLatin1String("MainWindowGeometry")).toByteArray();
+        ba = helpEngineWrapper.mainWindowGeometry();
         if (!ba.isEmpty()) {
             restoreGeometry(ba);
         } else {
             tabifyDockWidget(contentDock, indexDock);
-            tabifyDockWidget(indexDock, bookmarkDock);
+            if (bookmarkDock)
+                tabifyDockWidget(indexDock, bookmarkDock);
             contentDock->raise();
             resize(QSize(800, 600));
         }
 
-        if (!m_helpEngine->customValue(QLatin1String("useAppFont")).isValid()) {
-            m_helpEngine->setCustomValue(QLatin1String("useAppFont"), false);
-            m_helpEngine->setCustomValue(QLatin1String("useBrowserFont"), false);
-            m_helpEngine->setCustomValue(QLatin1String("appFont"), qApp->font());
-            m_helpEngine->setCustomValue(QLatin1String("appWritingSystem"),
-                QFontDatabase::Latin);
-            m_helpEngine->setCustomValue(QLatin1String("browserFont"), qApp->font());
-            m_helpEngine->setCustomValue(QLatin1String("browserWritingSystem"),
-                QFontDatabase::Latin);
+        if (!helpEngineWrapper.hasFontSettings()) {
+            helpEngineWrapper.setUseAppFont(false);
+            helpEngineWrapper.setUseBrowserFont(false);
+            helpEngineWrapper.setAppFont(qApp->font());
+            helpEngineWrapper.setAppWritingSystem(QFontDatabase::Latin);
+            helpEngineWrapper.setBrowserFont(qApp->font());
+            helpEngineWrapper.setBrowserWritingSystem(QFontDatabase::Latin);
         } else {
             updateApplicationFont();
         }
@@ -196,7 +212,7 @@ MainWindow::MainWindow(CmdLineParser *cmdLine, QWidget *parent)
 
         QTimer::singleShot(0, this, SLOT(insertLastPages()));
         if (m_cmdLine->enableRemoteControl())
-            (void)new RemoteControl(this, m_helpEngine);
+            (void)new RemoteControl(this);
 
         if (m_cmdLine->contents() == CmdLineParser::Show)
             showContents();
@@ -209,9 +225,9 @@ MainWindow::MainWindow(CmdLineParser *cmdLine, QWidget *parent)
             hideIndex();
 
         if (m_cmdLine->bookmarks() == CmdLineParser::Show)
-            showBookmarks();
+            showBookmarksDockWidget();
         else if (m_cmdLine->bookmarks() == CmdLineParser::Hide)
-            hideBookmarks();
+            hideBookmarksDockWidget();
 
         if (m_cmdLine->search() == CmdLineParser::Show)
             showSearch();
@@ -223,51 +239,59 @@ MainWindow::MainWindow(CmdLineParser *cmdLine, QWidget *parent)
         else if (m_cmdLine->index() == CmdLineParser::Activate)
             showIndex();
         else if (m_cmdLine->bookmarks() == CmdLineParser::Activate)
-            showBookmarks();
+            showBookmarksDockWidget();
 
         if (!m_cmdLine->currentFilter().isEmpty()) {
             const QString &curFilter = m_cmdLine->currentFilter();
-            if (m_helpEngine->customFilters().contains(curFilter))
-                m_helpEngine->setCurrentFilter(curFilter);
+            if (helpEngineWrapper.customFilters().contains(curFilter))
+                helpEngineWrapper.setCurrentFilter(curFilter);
         }
 
         if (usesDefaultCollection())
             QTimer::singleShot(0, this, SLOT(lookForNewQtDocumentation()));
         else
             checkInitState();
+
+        connect(&helpEngineWrapper, SIGNAL(documentationRemoved(QString)),
+                this, SLOT(documentationRemoved(QString)));
+        connect(&helpEngineWrapper, SIGNAL(documentationUpdated(QString)),
+                this, SLOT(documentationUpdated(QString)));
     }
     setTabPosition(Qt::AllDockWidgetAreas, QTabWidget::North);
 }
 
 MainWindow::~MainWindow()
 {
+    TRACE_OBJ
     if (m_qtDocInstaller)
         delete m_qtDocInstaller;
 }
 
 bool MainWindow::usesDefaultCollection() const
 {
+    TRACE_OBJ
     return m_cmdLine->collectionFile().isEmpty();
 }
 
 void MainWindow::closeEvent(QCloseEvent *e)
 {
-    m_bookmarkManager->saveBookmarks();
-    m_helpEngine->setCustomValue(QLatin1String("MainWindow"), saveState());
-    m_helpEngine->setCustomValue(QLatin1String("MainWindowGeometry"),
-        saveGeometry());
-
+    TRACE_OBJ
+    BookmarkManager::destroy();
+    HelpEngineWrapper::instance().setMainWindow(saveState());
+    HelpEngineWrapper::instance().setMainWindowGeometry(saveGeometry());
     QMainWindow::closeEvent(e);
 }
 
 bool MainWindow::initHelpDB()
 {
-    if (!m_helpEngine->setupData())
+    TRACE_OBJ
+    HelpEngineWrapper &helpEngineWrapper = HelpEngineWrapper::instance();
+    if (!helpEngineWrapper.setupData())
         return false;
 
     bool assistantInternalDocRegistered = false;
     QString intern(QLatin1String("com.trolltech.com.assistantinternal-"));
-    foreach (const QString &ns, m_helpEngine->registeredDocumentations()) {
+    foreach (const QString &ns, helpEngineWrapper.registeredDocumentations()) {
         if (ns.startsWith(intern)) {
             intern = ns;
             assistantInternalDocRegistered = true;
@@ -275,8 +299,7 @@ bool MainWindow::initHelpDB()
         }
     }
 
-    const QString &collectionFile = m_helpEngine->collectionFile();
-
+    const QString &collectionFile = helpEngineWrapper.collectionFile();
     QFileInfo fi(collectionFile);
     QString helpFile;
     QTextStream(&helpFile) << fi.absolutePath() << QDir::separator()
@@ -293,109 +316,79 @@ bool MainWindow::initHelpDB()
 
             file.close();
         }
-        QHelpEngineCore hc(fi.absoluteFilePath());
-        hc.setupData();
-        hc.unregisterDocumentation(intern);
-        hc.registerDocumentation(helpFile);
-        needsSetup = true;
-    }
-
-    const QLatin1String unfiltered("UnfilteredFilterInserted");
-    if (1 != m_helpEngine->customValue(unfiltered).toInt()) {
-        {
-            QHelpEngineCore hc(collectionFile);
-            hc.setupData();
-            hc.addCustomFilter(tr("Unfiltered"), QStringList());
-            hc.setCustomValue(unfiltered, 1);
-        }
-
-        m_helpEngine->blockSignals(true);
-        m_helpEngine->setCurrentFilter(tr("Unfiltered"));
-        m_helpEngine->blockSignals(false);
+        helpEngineWrapper.unregisterDocumentation(intern);
+        helpEngineWrapper.registerDocumentation(helpFile);
         needsSetup = true;
     }
 
     if (needsSetup)
-        m_helpEngine->setupData();
+        helpEngineWrapper.setupData();
     return true;
 }
 
 void MainWindow::lookForNewQtDocumentation()
 {
-    m_qtDocInstaller = new QtDocInstaller(m_helpEngine->collectionFile());
-    connect(m_qtDocInstaller, SIGNAL(errorMessage(QString)), this,
-        SLOT(displayInstallationError(QString)));
+    TRACE_OBJ
+    HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
+    QStringList docs;
+    docs << QLatin1String("assistant")
+        << QLatin1String("designer")
+        << QLatin1String("linguist")
+        << QLatin1String("qmake")
+        << QLatin1String("qt");
+    QList<QtDocInstaller::DocInfo> qtDocInfos;
+    foreach (const QString &doc, docs)
+        qtDocInfos.append(QtDocInstaller::DocInfo(doc, helpEngine.qtDocInfo(doc)));
+
+    m_qtDocInstaller = new QtDocInstaller(qtDocInfos);
     connect(m_qtDocInstaller, SIGNAL(docsInstalled(bool)), this,
         SLOT(qtDocumentationInstalled(bool)));
-
-    QString versionKey = QString(QLatin1String("qtVersion%1$$$qt")).
-        arg(QLatin1String(QT_VERSION_STR));
-    if (m_helpEngine->customValue(versionKey, 0).toInt() != 1)
+    connect(m_qtDocInstaller, SIGNAL(qchFileNotFound(QString)), this,
+            SLOT(resetQtDocInfo(QString)));
+    connect(m_qtDocInstaller, SIGNAL(registerDocumentation(QString, QString)),
+            this, SLOT(registerDocumentation(QString, QString)));
+    if (helpEngine.qtDocInfo(QLatin1String("qt")).count() != 2)
         statusBar()->showMessage(tr("Looking for Qt Documentation..."));
     m_qtDocInstaller->installDocs();
 }
 
-void MainWindow::displayInstallationError(const QString &errorMessage)
-{
-    QMessageBox::warning(this, tr("Qt Assistant"), errorMessage);
-}
-
 void MainWindow::qtDocumentationInstalled(bool newDocsInstalled)
 {
+    TRACE_OBJ
     if (newDocsInstalled)
-        m_helpEngine->setupData();
+        HelpEngineWrapper::instance().setupData();
     statusBar()->clearMessage();
     checkInitState();
 }
 
 void MainWindow::checkInitState()
 {
+    TRACE_OBJ
     if (!m_cmdLine->enableRemoteControl())
         return;
 
-    if (m_helpEngine->contentModel()->isCreatingContents()
-        || m_helpEngine->indexModel()->isCreatingIndex()) {
+    HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
+    if (helpEngine.contentModel()->isCreatingContents()
+        || helpEngine.indexModel()->isCreatingIndex()) {
         if (!m_connectedInitSignals) {
-            connect(m_helpEngine->contentModel(), SIGNAL(contentsCreated()),
+            connect(helpEngine.contentModel(), SIGNAL(contentsCreated()),
                 this, SLOT(checkInitState()));
-            connect(m_helpEngine->indexModel(), SIGNAL(indexCreated()), this,
+            connect(helpEngine.indexModel(), SIGNAL(indexCreated()), this,
                 SLOT(checkInitState()));
             m_connectedInitSignals = true;
         }
     } else {
         if (m_connectedInitSignals) {
-            disconnect(m_helpEngine->contentModel(), 0, this, 0);
-            disconnect(m_helpEngine->indexModel(), 0, this, 0);
+            disconnect(helpEngine.contentModel(), 0, this, 0);
+            disconnect(helpEngine.indexModel(), 0, this, 0);
         }
         emit initDone();
     }
 }
 
-void MainWindow::updateBookmarkMenu()
-{
-    if (m_bookmarkManager) {
-        m_bookmarkMenu->removeAction(m_bookmarkMenuAction);
-        
-        m_bookmarkMenu->clear();
-        
-        m_bookmarkMenu->addAction(m_bookmarkMenuAction);
-        m_bookmarkMenu->addSeparator();
-        
-        m_bookmarkManager->fillBookmarkMenu(m_bookmarkMenu);
-    }
-}
-
-void MainWindow::showBookmark(QAction *action)
-{
-    if (m_bookmarkManager) {
-        const QUrl &url = m_bookmarkManager->urlForAction(action);
-        if (url.isValid())
-            m_centralWidget->setSource(url);
-    }
-}
-
 void MainWindow::insertLastPages()
 {
+    TRACE_OBJ
     if (m_cmdLine->url().isValid())
         m_centralWidget->setSource(m_cmdLine->url());
     else
@@ -407,6 +400,7 @@ void MainWindow::insertLastPages()
 
 void MainWindow::setupActions()
 {
+    TRACE_OBJ
     QString resourcePath = QLatin1String(":/trolltech/assistant/images/");
 #ifdef Q_OS_MAC
     setUnifiedTitleAndToolBarOnMac(true);
@@ -437,8 +431,12 @@ void MainWindow::setupActions()
     m_closeTabAction->setShortcuts(QKeySequence::Close);
 
     QAction *tmp = menu->addAction(tr("&Quit"), this, SLOT(close()));
-    tmp->setShortcut(QKeySequence::Quit);
     tmp->setMenuRole(QAction::QuitRole);
+#ifdef Q_OS_WIN
+    tmp->setShortcut(QKeySequence(tr("CTRL+Q")));
+#else
+    tmp->setShortcut(QKeySequence::Quit);
+#endif
 
     menu = menuBar()->addMenu(tr("&Edit"));
     m_copyAction = menu->addAction(tr("&Copy selected Text"), m_centralWidget,
@@ -492,7 +490,7 @@ void MainWindow::setupActions()
         QKeySequence(tr("ALT+C")));
     m_viewMenu->addAction(tr("Index"), this, SLOT(showIndex()),
         QKeySequence(tr("ALT+I")));
-    m_viewMenu->addAction(tr("Bookmarks"), this, SLOT(showBookmarks()),
+    m_viewMenu->addAction(tr("Bookmarks"), this, SLOT(showBookmarksDockWidget()),
         QKeySequence(tr("ALT+O")));
     m_viewMenu->addAction(tr("Search"), this, SLOT(showSearchWidget()),
         QKeySequence(tr("ALT+S")));
@@ -528,10 +526,8 @@ void MainWindow::setupActions()
     tmp->setShortcuts(QList<QKeySequence>() << QKeySequence(tr("Ctrl+Alt+Left"))
         << QKeySequence(Qt::CTRL + Qt::Key_PageUp));
 
-    m_bookmarkMenu = menuBar()->addMenu(tr("&Bookmarks"));
-    m_bookmarkMenuAction = m_bookmarkMenu->addAction(tr("Add Bookmark..."),
-        this, SLOT(addBookmark()));
-    m_bookmarkMenuAction->setShortcut(tr("CTRL+D"));
+    if (BookmarkManager *manager = BookmarkManager::instance())
+        manager->takeBookmarksMenu(menuBar()->addMenu(tr("&Bookmarks")));
 
     menu = menuBar()->addMenu(tr("&Help"));
     m_aboutAction = menu->addAction(tr("About..."), this, SLOT(showAboutDialog()));
@@ -592,14 +588,6 @@ void MainWindow::setupActions()
         SLOT(updateNavigationItems()));
     connect(m_centralWidget, SIGNAL(highlighted(QString)), statusBar(),
         SLOT(showMessage(QString)));
-    connect(m_centralWidget, SIGNAL(addNewBookmark(QString,QString)), this,
-        SLOT(addNewBookmark(QString,QString)));
-
-    // bookmarks
-    connect(m_bookmarkWidget, SIGNAL(requestShowLink(QUrl)), m_centralWidget,
-        SLOT(setSource(QUrl)));
-    connect(m_bookmarkWidget, SIGNAL(escapePressed()), this,
-        SLOT(activateCurrentCentralWidgetTab()));
 
     // index window
     connect(m_indexWindow, SIGNAL(linkActivated(QUrl)), m_centralWidget,
@@ -624,6 +612,7 @@ void MainWindow::setupActions()
 
 QMenu *MainWindow::toolBarMenu()
 {
+    TRACE_OBJ
     if (!m_toolBarMenu) {
         m_viewMenu->addSeparator();
         m_toolBarMenu = m_viewMenu->addMenu(tr("Toolbars"));
@@ -633,8 +622,9 @@ QMenu *MainWindow::toolBarMenu()
 
 void MainWindow::setupFilterToolbar()
 {
-    if (!m_helpEngine->
-            customValue(QLatin1String("EnableFilterFunctionality"), true).toBool())
+    TRACE_OBJ
+    HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
+    if (!helpEngine.filterFunctionalityEnabled())
         return;
 
     m_filterCombo = new QComboBox(this);
@@ -647,16 +637,15 @@ void MainWindow::setupFilterToolbar()
         this));
     filterToolBar->addWidget(m_filterCombo);
 
-    const QLatin1String hideFilter("HideFilterFunctionality");
-    if (m_helpEngine->customValue(hideFilter, true).toBool())
+    if (!helpEngine.filterToolbarVisible())
         filterToolBar->hide();
     toolBarMenu()->addAction(filterToolBar->toggleViewAction());
 
-    connect(m_helpEngine, SIGNAL(setupFinished()), this,
-        SLOT(setupFilterCombo()));
+    connect(&helpEngine, SIGNAL(setupFinished()), this,
+        SLOT(setupFilterCombo()), Qt::QueuedConnection);
     connect(m_filterCombo, SIGNAL(activated(QString)), this,
         SLOT(filterDocumentation(QString)));
-    connect(m_helpEngine, SIGNAL(currentFilterChanged(QString)), this,
+    connect(&helpEngine, SIGNAL(currentFilterChanged(QString)), this,
         SLOT(currentFilterChanged(QString)));
 
     setupFilterCombo();
@@ -664,7 +653,9 @@ void MainWindow::setupFilterToolbar()
 
 void MainWindow::setupAddressToolbar()
 {
-    if (!m_helpEngine->customValue(QLatin1String("EnableAddressBar"), true).toBool())
+    TRACE_OBJ
+    HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
+    if (!helpEngine.addressBarEnabled())
         return;
 
     m_addressLineEdit = new QLineEdit(this);
@@ -676,7 +667,7 @@ void MainWindow::setupAddressToolbar()
         this));
     addressToolBar->addWidget(m_addressLineEdit);
 
-    if (m_helpEngine->customValue(QLatin1String("HideAddressBar"), true).toBool())
+    if (!helpEngine.addressBarVisible())
         addressToolBar->hide();
     toolBarMenu()->addAction(addressToolBar->toggleViewAction());
 
@@ -691,57 +682,53 @@ void MainWindow::setupAddressToolbar()
 
 void MainWindow::updateAboutMenuText()
 {
-    if (m_helpEngine) {
-        QByteArray ba = m_helpEngine->customValue(QLatin1String("AboutMenuTexts"),
-            QByteArray()).toByteArray();
-        if (ba.size() > 0) {
-            QString lang;
-            QString str;
-            QString trStr;
-            QString currentLang = QLocale::system().name();
-            int i = currentLang.indexOf(QLatin1Char('_'));
-            if (i > -1)
-                currentLang = currentLang.left(i);
-            QDataStream s(&ba, QIODevice::ReadOnly);
-            while (!s.atEnd()) {
-                s >> lang;
-                s >> str;
-                if (lang == QLatin1String("default") && trStr.isEmpty()) {
-                    trStr = str;
-                } else if (lang == currentLang) {
-                    trStr = str;
-                    break;
-                }
+    TRACE_OBJ
+    QByteArray ba = HelpEngineWrapper::instance().aboutMenuTexts();
+    if (ba.size() > 0) {
+        QString lang;
+        QString str;
+        QString trStr;
+        QString currentLang = QLocale::system().name();
+        int i = currentLang.indexOf(QLatin1Char('_'));
+        if (i > -1)
+            currentLang = currentLang.left(i);
+        QDataStream s(&ba, QIODevice::ReadOnly);
+        while (!s.atEnd()) {
+            s >> lang;
+            s >> str;
+            if (lang == QLatin1String("default") && trStr.isEmpty()) {
+                trStr = str;
+            } else if (lang == currentLang) {
+                trStr = str;
+                break;
             }
-            if (!trStr.isEmpty())
-                m_aboutAction->setText(trStr);
         }
+        if (!trStr.isEmpty())
+            m_aboutAction->setText(trStr);
     }
 }
 
 void MainWindow::showNewAddress()
 {
+    TRACE_OBJ
     showNewAddress(m_centralWidget->currentSource());
 }
 
 void MainWindow::showNewAddress(const QUrl &url)
 {
+    TRACE_OBJ
     m_addressLineEdit->setText(url.toString());
 }
 
-void MainWindow::addBookmark()
-{
-    addNewBookmark(m_centralWidget->currentTitle(),
-        m_centralWidget->currentSource().toString());
-}
-
 void MainWindow::gotoAddress()
 {
+    TRACE_OBJ
     m_centralWidget->setSource(m_addressLineEdit->text());
 }
 
 void MainWindow::updateNavigationItems()
 {
+    TRACE_OBJ
     bool hasCurrentViewer = m_centralWidget->isHomeAvailable();
     m_copyAction->setEnabled(m_centralWidget->hasSelection());
     m_homeAction->setEnabled(hasCurrentViewer);
@@ -755,12 +742,14 @@ void MainWindow::updateNavigationItems()
 
 void MainWindow::updateTabCloseAction()
 {
+    TRACE_OBJ
     m_closeTabAction->setEnabled(m_centralWidget->enableTabCloseAction());
 }
 
 void MainWindow::showTopicChooser(const QMap<QString, QUrl> &links,
                                   const QString &keyword)
 {
+    TRACE_OBJ
     TopicChooser tc(this, keyword, links);
     if (tc.exec() == QDialog::Accepted) {
         m_centralWidget->setSource(tc.link());
@@ -769,7 +758,8 @@ void MainWindow::showTopicChooser(const QMap<QString, QUrl> &links,
 
 void MainWindow::showPreferences()
 {
-    PreferencesDialog dia(m_helpEngine, this);
+    TRACE_OBJ
+    PreferencesDialog dia(this);
 
     connect(&dia, SIGNAL(updateApplicationFont()), this,
         SLOT(updateApplicationFont()));
@@ -781,6 +771,7 @@ void MainWindow::showPreferences()
 
 void MainWindow::syncContents()
 {
+    TRACE_OBJ
     qApp->setOverrideCursor(QCursor(Qt::WaitCursor));
     const QUrl url = m_centralWidget->currentSource();
     showContents();
@@ -792,40 +783,32 @@ void MainWindow::syncContents()
 
 void MainWindow::copyAvailable(bool yes)
 {
+    TRACE_OBJ
     m_copyAction->setEnabled(yes);
 }
 
-void MainWindow::addNewBookmark(const QString &title, const QString &url)
-{
-    if (url.isEmpty() || url == QLatin1String("about:blank"))
-        return;
-
-    m_bookmarkManager->showBookmarkDialog(this, title, url);
-}
-
 void MainWindow::showAboutDialog()
 {
+    TRACE_OBJ
+    HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
     QByteArray contents;
-    if (m_helpEngine) {
-        QByteArray ba = m_helpEngine->customValue(QLatin1String("AboutTexts"),
-            QByteArray()).toByteArray();
-        if (!ba.isEmpty()) {
-            QString lang;
-            QByteArray cba;
-            QString currentLang = QLocale::system().name();
-            int i = currentLang.indexOf(QLatin1Char('_'));
-            if (i > -1)
-                currentLang = currentLang.left(i);
-            QDataStream s(&ba, QIODevice::ReadOnly);
-            while (!s.atEnd()) {
-                s >> lang;
-                s >> cba;
-                if (lang == QLatin1String("default") && contents.isEmpty()) {
-                    contents = cba;
-                } else if (lang == currentLang) {
-                    contents = cba;
-                    break;
-                }
+    QByteArray ba = helpEngine.aboutTexts();
+    if (!ba.isEmpty()) {
+        QString lang;
+        QByteArray cba;
+        QString currentLang = QLocale::system().name();
+        int i = currentLang.indexOf(QLatin1Char('_'));
+        if (i > -1)
+            currentLang = currentLang.left(i);
+        QDataStream s(&ba, QIODevice::ReadOnly);
+        while (!s.atEnd()) {
+            s >> lang;
+            s >> cba;
+            if (lang == QLatin1String("default") && contents.isEmpty()) {
+                contents = cba;
+            } else if (lang == currentLang) {
+                contents = cba;
+                break;
             }
         }
     }
@@ -834,11 +817,8 @@ void MainWindow::showAboutDialog()
 
     QByteArray iconArray;
     if (!contents.isEmpty()) {
-        iconArray = m_helpEngine->customValue(QLatin1String("AboutIcon"),
-            QByteArray()).toByteArray();
-        QByteArray resources =
-            m_helpEngine->customValue(QLatin1String("AboutImages"),
-            QByteArray()).toByteArray();
+        iconArray = helpEngine.aboutIcon();
+        QByteArray resources = helpEngine.aboutImages();
         QPixmap pix;
         pix.loadFromData(iconArray);
         aboutDia.setText(QString::fromUtf8(contents), resources);
@@ -861,50 +841,109 @@ void MainWindow::showAboutDialog()
     aboutDia.exec();
 }
 
+void MainWindow::setContentsVisible(bool visible)
+{
+    TRACE_OBJ
+    if (visible)
+        showContents();
+    else
+        hideContents();
+}
+
 void MainWindow::showContents()
 {
+    TRACE_OBJ
     activateDockWidget(m_contentWindow);
 }
 
+void MainWindow::hideContents()
+{
+    TRACE_OBJ
+    m_contentWindow->parentWidget()->hide();
+}
+
+void MainWindow::setIndexVisible(bool visible)
+{
+    TRACE_OBJ
+    if (visible)
+        showIndex();
+    else
+        hideIndex();
+}
+
 void MainWindow::showIndex()
 {
+    TRACE_OBJ
     activateDockWidget(m_indexWindow);
 }
 
-void MainWindow::showBookmarks()
+void MainWindow::hideIndex()
 {
-    activateDockWidget(m_bookmarkWidget);
+    TRACE_OBJ
+    m_indexWindow->parentWidget()->hide();
 }
 
-void MainWindow::activateDockWidget(QWidget *w)
+void MainWindow::setBookmarksVisible(bool visible)
 {
-    w->parentWidget()->show();
-    w->parentWidget()->raise();
-    w->setFocus();
+    TRACE_OBJ
+    if (visible)
+        showBookmarksDockWidget();
+    else
+        hideBookmarksDockWidget();
 }
 
-void MainWindow::hideContents()
+void MainWindow::showBookmarksDockWidget()
 {
-    m_contentWindow->parentWidget()->hide();
+    TRACE_OBJ
+    if (m_bookmarkWidget)
+        activateDockWidget(m_bookmarkWidget);
 }
 
-void MainWindow::hideIndex()
+void MainWindow::hideBookmarksDockWidget()
 {
-    m_indexWindow->parentWidget()->hide();
+    TRACE_OBJ
+    if (m_bookmarkWidget)
+        m_bookmarkWidget->parentWidget()->hide();
 }
 
-void MainWindow::hideBookmarks()
+void MainWindow::setSearchVisible(bool visible)
 {
-    m_bookmarkWidget->parentWidget()->hide();
+    TRACE_OBJ
+    if (visible)
+        showSearch();
+    else
+        hideSearch();
+}
+
+void MainWindow::showSearch()
+{
+    TRACE_OBJ
+    m_centralWidget->activateSearchWidget();
+}
+
+void MainWindow::hideSearch()
+{
+    TRACE_OBJ
+    m_centralWidget->removeSearchWidget();
+}
+
+void MainWindow::activateDockWidget(QWidget *w)
+{
+    TRACE_OBJ
+    w->parentWidget()->show();
+    w->parentWidget()->raise();
+    w->setFocus();
 }
 
 void MainWindow::setIndexString(const QString &str)
 {
+    TRACE_OBJ
     m_indexWindow->setSearchLineEditText(str);
 }
 
 void MainWindow::activateCurrentBrowser()
 {
+    TRACE_OBJ
     CentralWidget *cw = CentralWidget::instance();
     if (cw) {
         cw->activateTab(true);
@@ -913,40 +952,36 @@ void MainWindow::activateCurrentBrowser()
 
 void MainWindow::activateCurrentCentralWidgetTab()
 {
+    TRACE_OBJ
     m_centralWidget->activateTab();
 }
 
-void MainWindow::showSearch()
-{
-    m_centralWidget->activateSearchWidget();
-}
-
 void MainWindow::showSearchWidget()
 {
+    TRACE_OBJ
     m_centralWidget->activateSearchWidget(true);
 }
 
-void MainWindow::hideSearch()
-{
-    m_centralWidget->removeSearchWidget();
-}
-
 void MainWindow::updateApplicationFont()
 {
+    TRACE_OBJ
+    HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
     QFont font = qApp->font();
-    if (m_helpEngine->customValue(QLatin1String("useAppFont")).toBool())
-        font = qVariantValue<QFont>(m_helpEngine->customValue(QLatin1String("appFont")));
+    if (helpEngine.usesAppFont())
+        font = helpEngine.appFont();
 
     qApp->setFont(font, "QWidget");
 }
 
 void MainWindow::setupFilterCombo()
 {
+    TRACE_OBJ
+    HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
     QString curFilter = m_filterCombo->currentText();
     if (curFilter.isEmpty())
-        curFilter = m_helpEngine->currentFilter();
+        curFilter = helpEngine.currentFilter();
     m_filterCombo->clear();
-    m_filterCombo->addItems(m_helpEngine->customFilters());
+    m_filterCombo->addItems(helpEngine.customFilters());
     int idx = m_filterCombo->findText(curFilter);
     if (idx < 0)
         idx = 0;
@@ -955,16 +990,20 @@ void MainWindow::setupFilterCombo()
 
 void MainWindow::filterDocumentation(const QString &customFilter)
 {
-    m_helpEngine->setCurrentFilter(customFilter);
+    TRACE_OBJ
+    HelpEngineWrapper::instance().setCurrentFilter(customFilter);
 }
 
 void MainWindow::expandTOC(int depth)
 {
+    TRACE_OBJ
+    Q_ASSERT(depth >= -1);
     m_contentWindow->expandToDepth(depth);
 }
 
 void MainWindow::indexingStarted()
 {
+    TRACE_OBJ
     if (!m_progressWidget) {
         m_progressWidget = new QWidget();
         QLayout* hlayout = new QHBoxLayout(m_progressWidget);
@@ -990,21 +1029,15 @@ void MainWindow::indexingStarted()
 
 void MainWindow::indexingFinished()
 {
+    TRACE_OBJ
     statusBar()->removeWidget(m_progressWidget);
     delete m_progressWidget;
     m_progressWidget = 0;
 }
 
-QWidget* MainWindow::setupBookmarkWidget()
-{
-    m_bookmarkManager = new BookmarkManager(m_helpEngine);
-    m_bookmarkWidget = new BookmarkWidget(m_bookmarkManager, this);
-    connect(m_bookmarkWidget, SIGNAL(addBookmark()), this, SLOT(addBookmark()));
-    return m_bookmarkWidget;
-}
-
 QString MainWindow::collectionFileDirectory(bool createDir, const QString &cacheDir)
 {
+    TRACE_OBJ
     QString collectionPath =
         QDesktopServices::storageLocation(QDesktopServices::DataLocation);
     if (collectionPath.isEmpty()) {
@@ -1030,16 +1063,65 @@ QString MainWindow::collectionFileDirectory(bool createDir, const QString &cache
 
 QString MainWindow::defaultHelpCollectionFileName()
 {
-    return collectionFileDirectory() + QDir::separator() +
+    TRACE_OBJ
+    // forces creation of the default collection file path
+    return collectionFileDirectory(true) + QDir::separator() +
         QString(QLatin1String("qthelpcollection_%1.qhc")).
         arg(QLatin1String(QT_VERSION_STR));
 }
 
 void MainWindow::currentFilterChanged(const QString &filter)
 {
+    TRACE_OBJ
     const int index = m_filterCombo->findText(filter);
     Q_ASSERT(index != -1);
     m_filterCombo->setCurrentIndex(index);
 }
 
+void MainWindow::documentationRemoved(const QString &namespaceName)
+{
+    TRACE_OBJ
+    CentralWidget* widget = CentralWidget::instance();
+    widget->closeOrReloadTabs(widget->currentSourceFileList().
+        keys(namespaceName), false);
+}
+
+void MainWindow::documentationUpdated(const QString &namespaceName)
+{
+    TRACE_OBJ
+    CentralWidget* widget = CentralWidget::instance();
+    widget->closeOrReloadTabs(widget->currentSourceFileList().
+        keys(namespaceName), true);
+}
+
+void MainWindow::resetQtDocInfo(const QString &component)
+{
+    TRACE_OBJ
+    HelpEngineWrapper::instance().setQtDocInfo(component,
+        QStringList(QDateTime().toString(Qt::ISODate)));
+}
+
+void MainWindow::registerDocumentation(const QString &component,
+                                       const QString &absFileName)
+{
+    TRACE_OBJ
+    QString ns = QHelpEngineCore::namespaceName(absFileName);
+    if (ns.isEmpty())
+        return;
+
+    HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
+    if (helpEngine.registeredDocumentations().contains(ns))
+        helpEngine.unregisterDocumentation(ns);
+    if (!helpEngine.registerDocumentation(absFileName)) {
+        QMessageBox::warning(this, tr("Qt Assistant"),
+            tr("Could not register file '%1': %2").
+            arg(absFileName).arg(helpEngine.error()));
+    } else {
+        QStringList docInfo;
+        docInfo << QFileInfo(absFileName).lastModified().toString(Qt::ISODate)
+                << absFileName;
+        helpEngine.setQtDocInfo(component, docInfo);
+    }
+}
+
 QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/mainwindow.h b/tools/assistant/tools/assistant/mainwindow.h
index 8a9b572..40ca624 100644
--- a/tools/assistant/tools/assistant/mainwindow.h
+++ b/tools/assistant/tools/assistant/mainwindow.h
@@ -48,6 +48,7 @@
 QT_BEGIN_NAMESPACE
 
 class QAction;
+class QFileSystemWatcher;
 class QLineEdit;
 class QComboBox;
 class QMenu;
@@ -57,8 +58,6 @@ class QHelpEngineCore;
 class QHelpEngine;
 class CentralWidget;
 class ContentWindow;
-class BookmarkManager;
-class BookmarkWidget;
 class CmdLineParser;
 class QtDocInstaller;
 
@@ -76,10 +75,6 @@ public:
     static QString defaultHelpCollectionFileName();
 
 public:
-    void hideContents();
-    void hideIndex();
-    void hideBookmarks();
-    void hideSearch();
     void setIndexString(const QString &str);
     void expandTOC(int depth);
     bool usesDefaultCollection() const;
@@ -88,18 +83,20 @@ signals:
     void initDone();
 
 public slots:
-    void showContents();
-    void showIndex();
-    void showBookmarks();
-    void showSearch();
+    void setContentsVisible(bool visible);
+    void setIndexVisible(bool visible);
+    void setBookmarksVisible(bool visible);
+    void setSearchVisible(bool visible);
     void showSearchWidget();
     void syncContents();
     void activateCurrentCentralWidgetTab();
     void currentFilterChanged(const QString &filter);
 
 private slots:
+    void showContents();
+    void showIndex();
+    void showSearch();
     void insertLastPages();
-    void addBookmark();
     void gotoAddress();
     void showPreferences();
     void showNewAddress();
@@ -108,7 +105,6 @@ private slots:
     void updateNavigationItems();
     void updateTabCloseAction();
     void showNewAddress(const QUrl &url);
-    void addNewBookmark(const QString &title, const QString &url);
     void showTopicChooser(const QMap<QString, QUrl> &links, const QString &keyword);
     void updateApplicationFont();
     void filterDocumentation(const QString &customFilter);
@@ -116,12 +112,13 @@ private slots:
     void lookForNewQtDocumentation();
     void indexingStarted();
     void indexingFinished();
-    void displayInstallationError(const QString &errorMessage);
     void qtDocumentationInstalled(bool newDocsInstalled);
+    void registerDocumentation(const QString &component,
+        const QString &absFileName);
+    void resetQtDocInfo(const QString &component);
     void checkInitState();
-
-    void updateBookmarkMenu();
-    void showBookmark(QAction *action);
+    void documentationRemoved(const QString &namespaceName);
+    void documentationUpdated(const QString &namespaceName);
 
 private:
     bool initHelpDB();
@@ -132,14 +129,21 @@ private:
     void setupFilterToolbar();
     void setupAddressToolbar();
     QMenu *toolBarMenu();
-    QWidget *setupBookmarkWidget();
+    void hideContents();
+    void hideIndex();
+    void hideSearch();
 
-    QHelpEngine *m_helpEngine;
+private slots:
+    void showBookmarksDockWidget();
+    void hideBookmarksDockWidget();
+
+private:
+    QWidget *m_bookmarkWidget;
+
+private:
     CentralWidget *m_centralWidget;
     IndexWindow *m_indexWindow;
     ContentWindow *m_contentWindow;
-    BookmarkWidget *m_bookmarkWidget;
-    BookmarkManager *m_bookmarkManager;
     QLineEdit *m_addressLineEdit;
     QComboBox *m_filterCombo;
 
@@ -161,8 +165,6 @@ private:
 
     QMenu *m_viewMenu;
     QMenu *m_toolBarMenu;
-    QMenu *m_bookmarkMenu;
-    QAction *m_bookmarkMenuAction;
 
     CmdLineParser *m_cmdLine;
 
diff --git a/tools/assistant/tools/assistant/preferencesdialog.cpp b/tools/assistant/tools/assistant/preferencesdialog.cpp
index ca12d8f..f0ef054 100644
--- a/tools/assistant/tools/assistant/preferencesdialog.cpp
+++ b/tools/assistant/tools/assistant/preferencesdialog.cpp
@@ -38,6 +38,7 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+#include "tracer.h"
 
 #include "preferencesdialog.h"
 #include "filternamedialog.h"
@@ -45,8 +46,10 @@
 #include "fontpanel.h"
 #include "centralwidget.h"
 #include "aboutdialog.h"
+#include "helpenginewrapper.h"
 
-#include <QtAlgorithms>
+#include <QtCore/QtAlgorithms>
+#include <QtCore/QFileSystemWatcher>
 
 #include <QtGui/QHeaderView>
 #include <QtGui/QFileDialog>
@@ -60,12 +63,13 @@
 
 QT_BEGIN_NAMESPACE
 
-PreferencesDialog::PreferencesDialog(QHelpEngineCore *helpEngine, QWidget *parent)
+PreferencesDialog::PreferencesDialog(QWidget *parent)
     : QDialog(parent)
-    , m_helpEngine(helpEngine)
     , m_appFontChanged(false)
     , m_browserFontChanged(false)
+    , helpEngine(HelpEngineWrapper::instance())
 {
+    TRACE_OBJ
     m_ui.setupUi(this);
 
     connect(m_ui.buttonBox->button(QDialogButtonBox::Ok), SIGNAL(clicked()),
@@ -73,11 +77,8 @@ PreferencesDialog::PreferencesDialog(QHelpEngineCore *helpEngine, QWidget *paren
     connect(m_ui.buttonBox->button(QDialogButtonBox::Cancel), SIGNAL(clicked()),
         this, SLOT(reject()));
 
-    QLatin1String key("EnableFilterFunctionality");
-    m_hideFiltersTab = !m_helpEngine->customValue(key, true).toBool();
-
-    key = QLatin1String("EnableDocumentationManager");
-    m_hideDocsTab = !m_helpEngine->customValue(key, true).toBool();
+    m_hideFiltersTab = !helpEngine.filterFunctionalityEnabled();
+    m_hideDocsTab = !helpEngine.documentationManagerEnabled();
 
     if (!m_hideFiltersTab) {
         m_ui.attributeWidget->header()->hide();
@@ -106,7 +107,7 @@ PreferencesDialog::PreferencesDialog(QHelpEngineCore *helpEngine, QWidget *paren
         connect(m_ui.docRemoveButton, SIGNAL(clicked()), this,
             SLOT(removeDocumentation()));
 
-        m_docsBackup = m_helpEngine->registeredDocumentations();
+        m_docsBackup = helpEngine.registeredDocumentations();
         m_ui.registeredDocsListWidget->addItems(m_docsBackup);
     } else {
         m_ui.tabWidget->removeTab(m_ui.tabWidget->indexOf(m_ui.docsTab));
@@ -118,27 +119,17 @@ PreferencesDialog::PreferencesDialog(QHelpEngineCore *helpEngine, QWidget *paren
 
 PreferencesDialog::~PreferencesDialog()
 {
-    QLatin1String key("");
+    TRACE_OBJ
     if (m_appFontChanged) {
-        key = QLatin1String("appFont");
-        m_helpEngine->setCustomValue(key, m_appFontPanel->selectedFont());
-
-        key = QLatin1String("useAppFont");
-        m_helpEngine->setCustomValue(key, m_appFontPanel->isChecked());
-
-        key = QLatin1String("appWritingSystem");
-        m_helpEngine->setCustomValue(key, m_appFontPanel->writingSystem());
+        helpEngine.setAppFont(m_appFontPanel->selectedFont());
+        helpEngine.setUseAppFont(m_appFontPanel->isChecked());
+        helpEngine.setAppWritingSystem(m_appFontPanel->writingSystem());
     }
 
     if (m_browserFontChanged) {
-        key = QLatin1String("browserFont");
-        m_helpEngine->setCustomValue(key, m_browserFontPanel->selectedFont());
-
-        key = QLatin1String("useBrowserFont");
-        m_helpEngine->setCustomValue(key, m_browserFontPanel->isChecked());
-
-        key = QLatin1String("browserWritingSystem");
-        m_helpEngine->setCustomValue(key, m_browserFontPanel->writingSystem());
+        helpEngine.setBrowserFont(m_browserFontPanel->selectedFont());
+        helpEngine.setUseBrowserFont(m_browserFontPanel->isChecked());
+        helpEngine.setBrowserWritingSystem(m_browserFontPanel->writingSystem());
     }
 
     if (m_appFontChanged || m_browserFontChanged) {
@@ -149,32 +140,31 @@ PreferencesDialog::~PreferencesDialog()
     QString homePage = m_ui.homePageLineEdit->text();
     if (homePage.isEmpty())
         homePage = QLatin1String("help");
-    m_helpEngine->setCustomValue(QLatin1String("homepage"), homePage);
+    helpEngine.setHomePage(homePage);
 
     int option = m_ui.helpStartComboBox->currentIndex();
-    m_helpEngine->setCustomValue(QLatin1String("StartOption"), option);
+    helpEngine.setStartOption(option);
 }
 
 void PreferencesDialog::showDialog()
 {
+    TRACE_OBJ
     if (exec() != Accepted)
         m_appFontChanged = m_browserFontChanged = false;
 }
 
 void PreferencesDialog::updateFilterPage()
 {
-    if (!m_helpEngine)
-        return;
-
+    TRACE_OBJ
     m_ui.filterWidget->clear();
     m_ui.attributeWidget->clear();
 
-    QHelpEngineCore help(m_helpEngine->collectionFile(), 0);
-    help.setupData();
     m_filterMapBackup.clear();
-    const QStringList filters = help.customFilters();
+    const QStringList &filters = helpEngine.customFilters();
     foreach (const QString &filter, filters) {
-        QStringList atts = help.filterAttributes(filter);
+        if (filter == HelpEngineWrapper::TrUnfiltered)
+            continue;
+        QStringList atts = helpEngine.filterAttributes(filter);
         m_filterMapBackup.insert(filter, atts);
         if (!m_filterMap.contains(filter))
             m_filterMap.insert(filter, atts);
@@ -182,15 +172,16 @@ void PreferencesDialog::updateFilterPage()
 
     m_ui.filterWidget->addItems(m_filterMap.keys());
 
-    foreach (const QString &a, help.filterAttributes())
+    foreach (const QString &a, helpEngine.filterAttributes())
         new QTreeWidgetItem(m_ui.attributeWidget, QStringList() << a);
 
-    if (m_filterMap.keys().count())
+    if (!m_filterMap.keys().isEmpty())
         m_ui.filterWidget->setCurrentRow(0);
 }
 
 void PreferencesDialog::updateAttributes(QListWidgetItem *item)
 {
+    TRACE_OBJ
     QStringList checkedList;
     if (item)
         checkedList = m_filterMap.value(item->text());
@@ -206,6 +197,7 @@ void PreferencesDialog::updateAttributes(QListWidgetItem *item)
 
 void PreferencesDialog::updateFilterMap()
 {
+    TRACE_OBJ
     if (!m_ui.filterWidget->currentItem())
         return;
     QString filter = m_ui.filterWidget->currentItem()->text();
@@ -224,6 +216,7 @@ void PreferencesDialog::updateFilterMap()
 
 void PreferencesDialog::addFilter()
 {
+    TRACE_OBJ
     FilterNameDialog dia(this);
     if (dia.exec() == QDialog::Rejected)
         return;
@@ -241,6 +234,7 @@ void PreferencesDialog::addFilter()
 
 void PreferencesDialog::removeFilter()
 {
+    TRACE_OBJ
     QListWidgetItem *item =
         m_ui.filterWidget ->takeItem(m_ui.filterWidget->currentRow());
     if (!item)
@@ -255,6 +249,7 @@ void PreferencesDialog::removeFilter()
 
 void PreferencesDialog::addDocumentationLocal()
 {
+    TRACE_OBJ
     const QStringList fileNames = QFileDialog::getOpenFileNames(this,
         tr("Add Documentation"), QString(), tr("Qt Compressed Help Files (*.qch)"));
     if (fileNames.isEmpty())
@@ -275,10 +270,11 @@ void PreferencesDialog::addDocumentationLocal()
                 continue;
         }
 
-        m_helpEngine->registerDocumentation(fileName);
-        m_ui.registeredDocsListWidget->addItem(nameSpace);
-        m_regDocs.append(nameSpace);
-        m_unregDocs.removeAll(nameSpace);
+        if (helpEngine.registerDocumentation(fileName)) {
+            m_ui.registeredDocsListWidget->addItem(nameSpace);
+            m_regDocs.append(nameSpace);
+            m_unregDocs.removeAll(nameSpace);
+        }
     }
 
     if (!invalidFiles.isEmpty() || !alreadyRegistered.isEmpty()) {
@@ -307,6 +303,7 @@ void PreferencesDialog::addDocumentationLocal()
 
 void PreferencesDialog::removeDocumentation()
 {
+    TRACE_OBJ
     bool foundBefore = false;
     CentralWidget* widget = CentralWidget::instance();
     QMap<int, QString> openedDocList = widget->currentSourceFileList();
@@ -338,6 +335,7 @@ void PreferencesDialog::removeDocumentation()
 
 void PreferencesDialog::applyChanges()
 {
+    TRACE_OBJ
     bool filtersWereChanged = false;
     if (!m_hideFiltersTab) {
         if (m_filterMap.count() != m_filterMapBackup.count()) {
@@ -370,34 +368,28 @@ void PreferencesDialog::applyChanges()
 
     if (filtersWereChanged) {
         foreach (const QString &filter, m_removedFilters)
-            m_helpEngine->removeCustomFilter(filter);
+            helpEngine.removeCustomFilter(filter);
         QMapIterator<QString, QStringList> it(m_filterMap);
         while (it.hasNext()) {
             it.next();
-            m_helpEngine->addCustomFilter(it.key(), it.value());
+            helpEngine.addCustomFilter(it.key(), it.value());
         }
     }
 
-    qSort(m_TabsToClose);
-    CentralWidget* widget = CentralWidget::instance();
-    for (int i = m_TabsToClose.count(); --i >= 0;)
-        widget->closeTabAt(m_TabsToClose.at(i));
-    if (widget->availableHelpViewer()== 0)
-        widget->setSource(QUrl(QLatin1String("about:blank")));
-
-    if (m_unregDocs.count()) {
-        foreach (const QString &doc, m_unregDocs)
-            m_helpEngine->unregisterDocumentation(doc);
-    }
+    CentralWidget::instance()->closeOrReloadTabs(m_TabsToClose, false);
+
+    foreach (const QString &doc, m_unregDocs)
+        helpEngine.unregisterDocumentation(doc);
 
-    if (filtersWereChanged || m_regDocs.count() || m_unregDocs.count())
-        m_helpEngine->setupData();
+    if (filtersWereChanged || !m_regDocs.isEmpty() || !m_unregDocs.isEmpty())
+        helpEngine.setupData();
 
     accept();
 }
 
 void PreferencesDialog::updateFontSettingsPage()
 {
+    TRACE_OBJ
     m_browserFontPanel = new FontPanel(this);
     m_browserFontPanel->setCheckable(true);
     m_ui.stackedWidget_2->insertWidget(0, m_browserFontPanel);
@@ -411,31 +403,23 @@ void PreferencesDialog::updateFontSettingsPage()
     const QString customSettings(tr("Use custom settings"));
     m_appFontPanel->setTitle(customSettings);
 
-    QLatin1String key = QLatin1String("appFont");
-    QFont font = qVariantValue<QFont>(m_helpEngine->customValue(key));
+    QFont font = helpEngine.appFont();
     m_appFontPanel->setSelectedFont(font);
 
-    key = QLatin1String("appWritingSystem");
-    QFontDatabase::WritingSystem system = static_cast<QFontDatabase::WritingSystem>
-        (m_helpEngine->customValue(key).toInt());
+    QFontDatabase::WritingSystem system = helpEngine.appWritingSystem();
     m_appFontPanel->setWritingSystem(system);
 
-    key = QLatin1String("useAppFont");
-    m_appFontPanel->setChecked(m_helpEngine->customValue(key).toBool());
+    m_appFontPanel->setChecked(helpEngine.usesAppFont());
 
     m_browserFontPanel->setTitle(customSettings);
 
-    key = QLatin1String("browserFont");
-    font = qVariantValue<QFont>(m_helpEngine->customValue(key));
+    font = helpEngine.browserFont();
     m_browserFontPanel->setSelectedFont(font);
 
-    key = QLatin1String("browserWritingSystem");
-    system = static_cast<QFontDatabase::WritingSystem>
-        (m_helpEngine->customValue(key).toInt());
+    system = helpEngine.browserWritingSystem();
     m_browserFontPanel->setWritingSystem(system);
 
-    key = QLatin1String("useBrowserFont");
-    m_browserFontPanel->setChecked(m_helpEngine->customValue(key).toBool());
+    m_browserFontPanel->setChecked(helpEngine.usesBrowserFont());
 
     connect(m_appFontPanel, SIGNAL(toggled(bool)), this,
         SLOT(appFontSettingToggled(bool)));
@@ -457,41 +441,38 @@ void PreferencesDialog::updateFontSettingsPage()
 
 void PreferencesDialog::appFontSettingToggled(bool on)
 {
+    TRACE_OBJ
     Q_UNUSED(on)
     m_appFontChanged = true;
 }
 
 void PreferencesDialog::appFontSettingChanged(int index)
 {
+    TRACE_OBJ
     Q_UNUSED(index)
     m_appFontChanged = true;
 }
 
 void PreferencesDialog::browserFontSettingToggled(bool on)
 {
+    TRACE_OBJ
     Q_UNUSED(on)
     m_browserFontChanged = true;
 }
 
 void PreferencesDialog::browserFontSettingChanged(int index)
 {
+    TRACE_OBJ
     Q_UNUSED(index)
     m_browserFontChanged = true;
 }
 
 void PreferencesDialog::updateOptionsPage()
 {
-    QString homepage = m_helpEngine->customValue(QLatin1String("homepage"),
-        QLatin1String("")).toString();
+    TRACE_OBJ
+    m_ui.homePageLineEdit->setText(helpEngine.homePage());
 
-    if (homepage.isEmpty()) {
-        homepage = m_helpEngine->customValue(QLatin1String("defaultHomepage"),
-            QLatin1String("help")).toString();
-    }
-    m_ui.homePageLineEdit->setText(homepage);
-
-    int option = m_helpEngine->customValue(QLatin1String("StartOption"),
-        ShowLastPages).toInt();
+    int option = helpEngine.startOption();
     m_ui.helpStartComboBox->setCurrentIndex(option);
 
     connect(m_ui.blankPageButton, SIGNAL(clicked()), this, SLOT(setBlankPage()));
@@ -501,11 +482,13 @@ void PreferencesDialog::updateOptionsPage()
 
 void PreferencesDialog::setBlankPage()
 {
+    TRACE_OBJ
     m_ui.homePageLineEdit->setText(QLatin1String("about:blank"));
 }
 
 void PreferencesDialog::setCurrentPage()
 {
+    TRACE_OBJ
     QString homepage = CentralWidget::instance()->currentSource().toString();
     if (homepage.isEmpty())
         homepage = QLatin1String("help");
@@ -515,9 +498,8 @@ void PreferencesDialog::setCurrentPage()
 
 void PreferencesDialog::setDefaultPage()
 {
-    QString homepage = m_helpEngine->customValue(QLatin1String("defaultHomepage"),
-        QLatin1String("help")).toString();
-    m_ui.homePageLineEdit->setText(homepage);
+    TRACE_OBJ
+    m_ui.homePageLineEdit->setText(helpEngine.defaultHomePage());
 }
 
 QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/preferencesdialog.h b/tools/assistant/tools/assistant/preferencesdialog.h
index 9ad6b6a..2894494 100644
--- a/tools/assistant/tools/assistant/preferencesdialog.h
+++ b/tools/assistant/tools/assistant/preferencesdialog.h
@@ -48,20 +48,15 @@
 QT_BEGIN_NAMESPACE
 
 class FontPanel;
-class QHelpEngineCore;
-
-enum {
-    ShowHomePage = 0,
-    ShowBlankPage = 1,
-    ShowLastPages = 2
-};
+class HelpEngineWrapper;
+class QFileSystemWatcher;
 
 class PreferencesDialog : public QDialog
 {
     Q_OBJECT
 
 public:
-    PreferencesDialog(QHelpEngineCore *helpEngine, QWidget *parent = 0);
+    PreferencesDialog(QWidget *parent = 0);
     ~PreferencesDialog();
 
     void showDialog();
@@ -93,7 +88,6 @@ private:
     void updateOptionsPage();
 
     Ui::PreferencesDialogClass m_ui;
-    QHelpEngineCore *m_helpEngine;
     bool m_hideFiltersTab;
     bool m_hideDocsTab;
     QMap<QString, QStringList> m_filterMapBackup;
@@ -107,6 +101,7 @@ private:
     FontPanel *m_browserFontPanel;
     bool m_appFontChanged;
     bool m_browserFontChanged;
+    HelpEngineWrapper &helpEngine;
 };
 
 QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/qtdocinstaller.cpp b/tools/assistant/tools/assistant/qtdocinstaller.cpp
index 652f630..5a501bf 100644
--- a/tools/assistant/tools/assistant/qtdocinstaller.cpp
+++ b/tools/assistant/tools/assistant/qtdocinstaller.cpp
@@ -38,23 +38,27 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+#include "tracer.h"
 
 #include <QtCore/QDir>
 #include <QtCore/QLibraryInfo>
 #include <QtCore/QDateTime>
+#include <QtCore/QFileSystemWatcher>
 #include <QtHelp/QHelpEngineCore>
+#include "helpenginewrapper.h"
 #include "qtdocinstaller.h"
 
 QT_BEGIN_NAMESPACE
 
-QtDocInstaller::QtDocInstaller(const QString &collectionFile)
+QtDocInstaller::QtDocInstaller(const QList<DocInfo> &docInfos)
+    : m_abort(false), m_docInfos(docInfos)
 {
-    m_abort = false;
-    m_collectionFile = collectionFile;
+    TRACE_OBJ
 }
 
 QtDocInstaller::~QtDocInstaller()
 {
+    TRACE_OBJ
     if (!isRunning())
         return;
     m_mutex.lock();
@@ -65,86 +69,59 @@ QtDocInstaller::~QtDocInstaller()
 
 void QtDocInstaller::installDocs()
 {
+    TRACE_OBJ
     start(LowPriority);
 }
 
 void QtDocInstaller::run()
 {
-    QHelpEngineCore *helpEngine = new QHelpEngineCore(m_collectionFile);
-    helpEngine->setupData();
-    bool changes = false;
-
-    QStringList docs;
-    docs << QLatin1String("assistant")
-        << QLatin1String("designer")
-        << QLatin1String("linguist")
-        << QLatin1String("qmake")
-        << QLatin1String("qt");
+    TRACE_OBJ
+    m_qchDir = QLibraryInfo::location(QLibraryInfo::DocumentationPath)
+        + QDir::separator() + QLatin1String("qch");
+    m_qchFiles = m_qchDir.entryList(QStringList() << QLatin1String("*.qch"));
 
-    foreach (const QString &doc, docs) {
-        changes |= installDoc(doc, helpEngine);
+    bool changes = false;
+    foreach (const DocInfo &docInfo, m_docInfos) {
+        changes |= installDoc(docInfo);
         m_mutex.lock();
         if (m_abort) {
-            delete helpEngine;
             m_mutex.unlock();
             return;
         }
         m_mutex.unlock();
     }
-    delete helpEngine;
     emit docsInstalled(changes);
 }
 
-bool QtDocInstaller::installDoc(const QString &name, QHelpEngineCore *helpEngine)
+bool QtDocInstaller::installDoc(const DocInfo &docInfo)
 {
-    QString versionKey = QString(QLatin1String("qtVersion%1$$$%2")).
-        arg(QLatin1String(QT_VERSION_STR)).arg(name);
-
-    QString info = helpEngine->customValue(versionKey, QString()).toString();
-    QStringList lst = info.split(QLatin1String("|"));
-
+    TRACE_OBJ
+    const QString &component = docInfo.first;
+    const QStringList &info = docInfo.second;
     QDateTime dt;
-    if (lst.count() && !lst.first().isEmpty())
-        dt = QDateTime::fromString(lst.first(), Qt::ISODate);
+    if (!info.isEmpty() && !info.first().isEmpty())
+        dt = QDateTime::fromString(info.first(), Qt::ISODate);
 
     QString qchFile;
-    if (lst.count() == 2)
-        qchFile = lst.last();
-
-    QDir dir(QLibraryInfo::location(QLibraryInfo::DocumentationPath)
-        + QDir::separator() + QLatin1String("qch"));
+    if (info.count() == 2)
+        qchFile = info.last();
 
-    const QStringList files = dir.entryList(QStringList() << QLatin1String("*.qch"));
-    if (files.isEmpty()) {
-        helpEngine->setCustomValue(versionKey, QDateTime().toString(Qt::ISODate)
-            + QLatin1String("|"));
+    if (m_qchFiles.isEmpty()) {
+        emit qchFileNotFound(component);
         return false;
     }
-    foreach (const QString &f, files) {
-        if (f.startsWith(name)) {
-            QFileInfo fi(dir.absolutePath() + QDir::separator() + f);
-            if (dt.isValid() && fi.lastModified().toString(Qt::ISODate) == dt.toString(Qt::ISODate)
+    foreach (const QString &f, m_qchFiles) {
+        if (f.startsWith(component)) {
+            QFileInfo fi(m_qchDir.absolutePath() + QDir::separator() + f);
+            if (dt.isValid() && fi.lastModified().toTime_t() == dt.toTime_t()
                 && qchFile == fi.absoluteFilePath())
                 return false;
-
-            QString namespaceName = QHelpEngineCore::namespaceName(fi.absoluteFilePath());
-            if (namespaceName.isEmpty())
-                continue;
-
-            if (helpEngine->registeredDocumentations().contains(namespaceName))
-                helpEngine->unregisterDocumentation(namespaceName);
-
-            if (!helpEngine->registerDocumentation(fi.absoluteFilePath())) {
-                emit errorMessage(
-                    tr("The file %1 could not be registered successfully!\n\nReason: %2")
-                    .arg(fi.absoluteFilePath()).arg(helpEngine->error()));
-            }
-
-            helpEngine->setCustomValue(versionKey, fi.lastModified().toString(Qt::ISODate)
-                + QLatin1String("|") + fi.absoluteFilePath());
+            emit registerDocumentation(component, fi.absoluteFilePath());
             return true;
         }
     }
+
+    emit qchFileNotFound(component);
     return false;
 }
 
diff --git a/tools/assistant/tools/assistant/qtdocinstaller.h b/tools/assistant/tools/assistant/qtdocinstaller.h
index 05606f9..92a707b 100644
--- a/tools/assistant/tools/assistant/qtdocinstaller.h
+++ b/tools/assistant/tools/assistant/qtdocinstaller.h
@@ -42,34 +42,41 @@
 #ifndef QTDOCINSTALLER
 #define QTDOCINSTALLER
 
-#include <QtCore/QThread>
+#include <QtCore/QDir>
 #include <QtCore/QMutex>
+#include <QtCore/QPair>
+#include <QtCore/QStringList>
+#include <QtCore/QThread>
 
 QT_BEGIN_NAMESPACE
 
-class QHelpEngineCore;
+class HelpEngineWrapper;
 
 class QtDocInstaller : public QThread
 {
     Q_OBJECT
 
 public:
-    QtDocInstaller(const QString &collectionFile);
+    typedef QPair<QString, QStringList> DocInfo;
+    QtDocInstaller(const QList<DocInfo> &docInfos);
     ~QtDocInstaller();
     void installDocs();
 
 signals:
-    void errorMessage(const QString &msg);
+    void qchFileNotFound(const QString &component);
+    void registerDocumentation(const QString &component,
+                               const QString &absFileName);
     void docsInstalled(bool newDocsInstalled);
 
 private:
     void run();
-    bool installDoc(const QString &name,
-        QHelpEngineCore *helpEngine);
+    bool installDoc(const DocInfo &docInfo);
 
     bool m_abort;
-    QString m_collectionFile;
     QMutex m_mutex;
+    QStringList m_qchFiles;
+    QDir m_qchDir;
+    QList<DocInfo> m_docInfos;
 };
 
 QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/remotecontrol.cpp b/tools/assistant/tools/assistant/remotecontrol.cpp
index 5fa7432..5ecdd69 100644
--- a/tools/assistant/tools/assistant/remotecontrol.cpp
+++ b/tools/assistant/tools/assistant/remotecontrol.cpp
@@ -38,12 +38,16 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+#include "tracer.h"
 
 #include "remotecontrol.h"
 #include "mainwindow.h"
 #include "centralwidget.h"
+#include "helpenginewrapper.h"
 
 #include <QtCore/QFile>
+#include <QtCore/QFileInfo>
+#include <QtCore/QFileSystemWatcher>
 #include <QtCore/QThread>
 #include <QtCore/QTextStream>
 #include <QtCore/QSocketNotifier>
@@ -65,16 +69,19 @@ QT_BEGIN_NAMESPACE
 StdInListenerWin::StdInListenerWin(QObject *parent)
     : QThread(parent)
 {
+    TRACE_OBJ
 }
 
 StdInListenerWin::~StdInListenerWin()
 {
+    TRACE_OBJ
     terminate();
     wait();
 }
 
 void StdInListenerWin::run()
 {
+    TRACE_OBJ
     bool ok = true;
     char chBuf[4096];
     DWORD dwRead;
@@ -97,23 +104,24 @@ void StdInListenerWin::run()
 #endif
 
     while (ok) {
-        ok = ReadFile(hStdinDup, chBuf, 4096, &dwRead, NULL);
+        ok = ReadFile(hStdinDup, chBuf, sizeof(chBuf), &dwRead, NULL);
         if (ok && dwRead != 0)
-            emit receivedCommand(QString::fromLocal8Bit(chBuf));
+            emit receivedCommand(QString::fromLocal8Bit(chBuf, dwRead));
     }
 }
 #endif
 
-RemoteControl::RemoteControl(MainWindow *mainWindow, QHelpEngine *helpEngine)
+RemoteControl::RemoteControl(MainWindow *mainWindow)
     : QObject(mainWindow)
     , m_mainWindow(mainWindow)
-    , m_helpEngine(helpEngine)
     , m_debug(false)
     , m_caching(true)
     , m_syncContents(false)
-    , m_expandTOC(-3)
+    , m_expandTOC(-2)
+    , helpEngine(HelpEngineWrapper::instance())
 
 {
+    TRACE_OBJ
     connect(m_mainWindow, SIGNAL(initDone()), this, SLOT(applyCache()));
 #ifdef Q_OS_WIN
     StdInListenerWin *l = new StdInListenerWin(this);
@@ -130,6 +138,7 @@ RemoteControl::RemoteControl(MainWindow *mainWindow, QHelpEngine *helpEngine)
 
 void RemoteControl::receivedData()
 {
+    TRACE_OBJ
     QByteArray ba;
     while (true) {
         char c = getc(stdin);
@@ -145,135 +154,204 @@ void RemoteControl::receivedData()
 
 void RemoteControl::handleCommandString(const QString &cmdString)
 {
+    TRACE_OBJ
     QStringList cmds = cmdString.split(QLatin1Char(';'));
     QStringList::const_iterator it = cmds.constBegin();
-    QString cmdLine, cmd, arg;
     while (it != cmds.constEnd()) {
-        cmdLine = (*it).trimmed();
-        cmd = cmdLine;
-        arg.clear();
-        int i = cmdLine.indexOf(QLatin1Char(' '));
-        if (i > 0) {
-            cmd = cmdLine.left(i);
-            arg = cmdLine.mid(i+1);
-        }
-        cmd = cmd.toLower();
+        QString cmd, arg;
+        splitInputString(*it, cmd, arg);
 
         if (m_debug)
             QMessageBox::information(0, tr("Debugging Remote Control"),
                 tr("Received Command: %1 %2").arg(cmd).arg(arg));
 
-        if (cmd == QLatin1String("debug")) {
-            if (arg == QLatin1String("on"))
-                m_debug = true;
-            else
-                m_debug = false;
-        } else if (cmd == QLatin1String("show")) {
-            if (arg.toLower() == QLatin1String("contents")) {
-                m_mainWindow->showContents();
-            } else if (arg.toLower() == QLatin1String("index")) {
-                m_mainWindow->showIndex();
-            } else if (arg.toLower() == QLatin1String("bookmarks")) {
-                m_mainWindow->showBookmarks();
-            } else if (arg.toLower() == QLatin1String("search")) {
-                m_mainWindow->showSearch();
-            }
-        } else if (cmd == QLatin1String("hide")) {
-            if (arg.toLower() == QLatin1String("contents")) {
-                m_mainWindow->hideContents();
-            } else if (arg.toLower() == QLatin1String("index")) {
-                m_mainWindow->hideIndex();
-            } else if (arg.toLower() == QLatin1String("bookmarks")) {
-                m_mainWindow->hideBookmarks();
-            } else if (arg.toLower() == QLatin1String("search")) {
-                m_mainWindow->hideSearch();
-            }
-        } else if (cmd == QLatin1String("setsource")) {
-            QUrl url(arg);
-            if (url.isValid()) {
-                if (url.isRelative())
-                    url = CentralWidget::instance()->currentSource().resolved(url);
-                if (m_caching) {
-                    clearCache();
-                    m_setSource = url;
-                } else {
-                    CentralWidget::instance()->setSource(url);
-                }
-            }
-        } else if (cmd == QLatin1String("synccontents")) {
-            if (m_caching)
-                m_syncContents = true;
-            else
-                m_mainWindow->syncContents();
-        } else if (cmd == QLatin1String("activatekeyword")) {
-            if (m_caching) {
-                clearCache();
-                m_activateKeyword = arg;
-            } else {
-                m_mainWindow->setIndexString(arg);
-                if (!arg.isEmpty())
-                    m_helpEngine->indexWidget()->activateCurrentItem();
-            }
-        } else if (cmd == QLatin1String("activateidentifier")) {
-            if (m_caching) {
-                clearCache();
-                m_activateIdentifier = arg;
-            } else {
-                QMap<QString, QUrl> links =
-                    m_helpEngine->linksForIdentifier(arg);
-                if (links.count())
-                    CentralWidget::instance()->setSource(links.constBegin().value());
-            }
-        } else if (cmd == QLatin1String("expandtoc")) {
-            bool ok = false;
-            int depth = -1;
-            if (!arg.isEmpty())
-                depth = arg.toInt(&ok);
-            if (!ok)
-                depth = -1;
-
-            if (m_caching)
-                m_expandTOC = depth;
-            else
-                m_mainWindow->expandTOC(depth);
-        } else if (cmd == QLatin1String("setcurrentfilter")) {
-            if (!m_helpEngine->customFilters().contains(arg))
-                return;
-            if (m_caching) {
-                clearCache();
-                m_currentFilter = arg;
-            } else {
-                m_helpEngine->setCurrentFilter(arg);
-            }
-        } else {
+        if (cmd == QLatin1String("debug"))
+            handleDebugCommand(arg);
+         else if (cmd == QLatin1String("show"))
+            handleShowOrHideCommand(arg, true);
+         else if (cmd == QLatin1String("hide"))
+            handleShowOrHideCommand(arg, false);
+         else if (cmd == QLatin1String("setsource"))
+            handleSetSourceCommand(arg);
+         else if (cmd == QLatin1String("synccontents"))
+            handleSyncContentsCommand();
+         else if (cmd == QLatin1String("activatekeyword"))
+            handleActivateKeywordCommand(arg);
+         else if (cmd == QLatin1String("activateidentifier"))
+            handleActivateIdentifierCommand(arg);
+         else if (cmd == QLatin1String("expandtoc"))
+            handleExpandTocCommand(arg);
+         else if (cmd == QLatin1String("setcurrentfilter"))
+            handleSetCurrentFilterCommand(arg);
+         else if (cmd == QLatin1String("register"))
+            handleRegisterCommand(arg);
+         else if (cmd == QLatin1String("unregister"))
+            handleUnregisterCommand(arg);
+         else
             return;
-        }
+
         ++it;
     }
     m_mainWindow->raise();
     m_mainWindow->activateWindow();
 }
 
+void RemoteControl::splitInputString(const QString &input, QString &cmd,
+                                     QString &arg)
+{
+    TRACE_OBJ
+    QString cmdLine = input.trimmed();
+    int i = cmdLine.indexOf(QLatin1Char(' '));
+    cmd = cmdLine.left(i);
+    arg = cmdLine.mid(i+1);
+    cmd = cmd.toLower();
+}
+
+void RemoteControl::handleDebugCommand(const QString &arg)
+{
+    TRACE_OBJ
+    m_debug = arg == QLatin1String("on");
+}
+
+void RemoteControl::handleShowOrHideCommand(const QString &arg, bool show)
+{
+    TRACE_OBJ
+    if (arg.toLower() == QLatin1String("contents"))
+        m_mainWindow->setContentsVisible(show);
+    else if (arg.toLower() == QLatin1String("index"))
+        m_mainWindow->setIndexVisible(show);
+    else if (arg.toLower() == QLatin1String("bookmarks"))
+        m_mainWindow->setBookmarksVisible(show);
+    else if (arg.toLower() == QLatin1String("search"))
+        m_mainWindow->setSearchVisible(show);
+}
+
+void RemoteControl::handleSetSourceCommand(const QString &arg)
+{
+    TRACE_OBJ
+    QUrl url(arg);
+    if (url.isValid()) {
+        if (url.isRelative())
+            url = CentralWidget::instance()->currentSource().resolved(url);
+        if (m_caching) {
+            clearCache();
+            m_setSource = url;
+        } else {
+            CentralWidget::instance()->setSource(url);
+        }
+    }
+}
+
+void RemoteControl::handleSyncContentsCommand()
+{
+    TRACE_OBJ
+    if (m_caching)
+        m_syncContents = true;
+    else
+        m_mainWindow->syncContents();
+}
+
+void RemoteControl::handleActivateKeywordCommand(const QString &arg)
+{
+    TRACE_OBJ
+    if (m_caching) {
+        clearCache();
+        m_activateKeyword = arg;
+    } else {
+        m_mainWindow->setIndexString(arg);
+        if (!arg.isEmpty())
+            helpEngine.indexWidget()->activateCurrentItem();
+    }
+}
+
+void RemoteControl::handleActivateIdentifierCommand(const QString &arg)
+{
+    TRACE_OBJ
+    if (m_caching) {
+        clearCache();
+        m_activateIdentifier = arg;
+    } else {
+        const QMap<QString, QUrl> &links = helpEngine.linksForIdentifier(arg);
+        if (!links.isEmpty())
+            CentralWidget::instance()->setSource(links.constBegin().value());
+    }
+}
+
+void RemoteControl::handleExpandTocCommand(const QString &arg)
+{
+    TRACE_OBJ
+    bool ok = false;
+    int depth = -2;
+    if (!arg.isEmpty())
+        depth = arg.toInt(&ok);
+    if (!ok || depth < -2)
+        depth = -2;
+
+    if (m_caching)
+        m_expandTOC = depth;
+    else if (depth != -2)
+        m_mainWindow->expandTOC(depth);
+}
+
+void RemoteControl::handleSetCurrentFilterCommand(const QString &arg)
+{
+    TRACE_OBJ
+    if (helpEngine.customFilters().contains(arg)) {
+        if (m_caching) {
+            clearCache();
+            m_currentFilter = arg;
+        } else {
+            helpEngine.setCurrentFilter(arg);
+        }
+    }
+}
+
+void RemoteControl::handleRegisterCommand(const QString &arg)
+{
+    TRACE_OBJ
+    const QString &absFileName = QFileInfo(arg).absoluteFilePath();
+    if (helpEngine.registeredDocumentations().
+        contains(QHelpEngineCore::namespaceName(absFileName)))
+        return;
+    if (helpEngine.registerDocumentation(absFileName))
+        helpEngine.setupData();
+}
+
+void RemoteControl::handleUnregisterCommand(const QString &arg)
+{
+    TRACE_OBJ
+    const QString &absFileName = QFileInfo(arg).absoluteFilePath();
+    const QString &ns = QHelpEngineCore::namespaceName(absFileName);
+    if (helpEngine.registeredDocumentations().contains(ns)) {
+        CentralWidget* widget = CentralWidget::instance();
+        widget->closeOrReloadTabs(widget->currentSourceFileList().keys(ns), false);
+        if (helpEngine.unregisterDocumentation(ns))
+            helpEngine.setupData();
+    }
+}
+
 void RemoteControl::applyCache()
 {
+    TRACE_OBJ
     if (m_setSource.isValid()) {
         CentralWidget::instance()->setSource(m_setSource);
     } else if (!m_activateKeyword.isEmpty()) {
         m_mainWindow->setIndexString(m_activateKeyword);
-        m_helpEngine->indexWidget()->activateCurrentItem();
+        helpEngine.indexWidget()->activateCurrentItem();
     } else if (!m_activateIdentifier.isEmpty()) {
         QMap<QString, QUrl> links =
-            m_helpEngine->linksForIdentifier(m_activateIdentifier);
-        if (links.count())
+            helpEngine.linksForIdentifier(m_activateIdentifier);
+        if (!links.isEmpty())
             CentralWidget::instance()->setSource(links.constBegin().value());
     } else if (!m_currentFilter.isEmpty()) {
-        m_helpEngine->setCurrentFilter(m_currentFilter);
+        helpEngine.setCurrentFilter(m_currentFilter);
     }
 
     if (m_syncContents)
         m_mainWindow->syncContents();
 
-    if (m_expandTOC != -3)
+    Q_ASSERT(m_expandTOC >= -2);
+    if (m_expandTOC != -2)
         m_mainWindow->expandTOC(m_expandTOC);
 
     m_caching = false;
@@ -281,6 +359,7 @@ void RemoteControl::applyCache()
 
 void RemoteControl::clearCache()
 {
+    TRACE_OBJ
     m_currentFilter.clear();
     m_setSource.clear();
     m_syncContents = false;
diff --git a/tools/assistant/tools/assistant/remotecontrol.h b/tools/assistant/tools/assistant/remotecontrol.h
index b888b40..0777878 100644
--- a/tools/assistant/tools/assistant/remotecontrol.h
+++ b/tools/assistant/tools/assistant/remotecontrol.h
@@ -43,19 +43,20 @@
 #define REMOTECONTROL_H
 
 #include <QtCore/QObject>
+#include <QtCore/QString>
 #include <QtCore/QUrl>
 
 QT_BEGIN_NAMESPACE
 
+class HelpEngineWrapper;
 class MainWindow;
-class QHelpEngine;
 
 class RemoteControl : public QObject
 {
     Q_OBJECT
 
 public:
-    RemoteControl(MainWindow *mainWindow, QHelpEngine *helpEngine);
+    RemoteControl(MainWindow *mainWindow);
 
 private slots:
     void receivedData();
@@ -64,10 +65,20 @@ private slots:
 
 private:
     void clearCache();
+    void splitInputString(const QString &input, QString &cmd, QString &arg);
+    void handleDebugCommand(const QString &arg);
+    void handleShowOrHideCommand(const QString &arg, bool show);
+    void handleSetSourceCommand(const QString &arg);
+    void handleSyncContentsCommand();
+    void handleActivateKeywordCommand(const QString &arg);
+    void handleActivateIdentifierCommand(const QString &arg);
+    void handleExpandTocCommand(const QString &arg);
+    void handleSetCurrentFilterCommand(const QString &arg);
+    void handleRegisterCommand(const QString &arg);
+    void handleUnregisterCommand(const QString &arg);
 
 private:
     MainWindow *m_mainWindow;
-    QHelpEngine *m_helpEngine;
     bool m_debug;
 
     bool m_caching;
@@ -77,6 +88,7 @@ private:
     QString m_activateIdentifier;
     int m_expandTOC;
     QString m_currentFilter;
+    HelpEngineWrapper &helpEngine;
 };
 
 QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/searchwidget.cpp b/tools/assistant/tools/assistant/searchwidget.cpp
index ad24231..d83790d 100644
--- a/tools/assistant/tools/assistant/searchwidget.cpp
+++ b/tools/assistant/tools/assistant/searchwidget.cpp
@@ -38,6 +38,7 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+#include "tracer.h"
 
 #include "mainwindow.h"
 #include "searchwidget.h"
@@ -65,6 +66,7 @@ SearchWidget::SearchWidget(QHelpSearchEngine *engine, QWidget *parent)
     , attached(false)
     , searchEngine(engine)
 {
+    TRACE_OBJ
     QVBoxLayout *vLayout = new QVBoxLayout(this);
 
     resultWidget = searchEngine->resultWidget();
@@ -91,11 +93,13 @@ SearchWidget::SearchWidget(QHelpSearchEngine *engine, QWidget *parent)
 
 SearchWidget::~SearchWidget()
 {
+    TRACE_OBJ
     // nothing todo
 }
 
 void SearchWidget::zoomIn()
 {
+    TRACE_OBJ
     QTextBrowser* browser = qFindChild<QTextBrowser*>(resultWidget);
     if (browser && zoomCount != 10) {
         zoomCount++;
@@ -105,6 +109,7 @@ void SearchWidget::zoomIn()
 
 void SearchWidget::zoomOut()
 {
+    TRACE_OBJ
     QTextBrowser* browser = qFindChild<QTextBrowser*>(resultWidget);
     if (browser && zoomCount != -5) {
         zoomCount--;
@@ -114,6 +119,7 @@ void SearchWidget::zoomOut()
 
 void SearchWidget::resetZoom()
 {
+    TRACE_OBJ
     if (zoomCount == 0)
         return;
 
@@ -126,33 +132,39 @@ void SearchWidget::resetZoom()
 
 bool SearchWidget::isAttached() const
 {
+    TRACE_OBJ
     return attached;
 }
 
 void SearchWidget::setAttached(bool state)
 {
+    TRACE_OBJ
     attached = state;
 }
 
 void SearchWidget::search() const
 {
+    TRACE_OBJ
     QList<QHelpSearchQuery> query = searchEngine->queryWidget()->query();
     searchEngine->search(query);
 }
 
 void SearchWidget::searchingStarted()
 {
+    TRACE_OBJ
     qApp->setOverrideCursor(QCursor(Qt::WaitCursor));
 }
 
 void SearchWidget::searchingFinished(int hits)
 {
+    TRACE_OBJ
     Q_UNUSED(hits)
     qApp->restoreOverrideCursor();
 }
 
 bool SearchWidget::eventFilter(QObject* o, QEvent *e)
 {
+    TRACE_OBJ
     QTextBrowser* browser = qFindChild<QTextBrowser*>(resultWidget);
     if (browser && o == browser->viewport()
         && e->type() == QEvent::MouseButtonRelease){
@@ -171,6 +183,7 @@ bool SearchWidget::eventFilter(QObject* o, QEvent *e)
 
 void SearchWidget::keyPressEvent(QKeyEvent *keyEvent)
 {
+    TRACE_OBJ
     if (keyEvent->key() == Qt::Key_Escape)
         MainWindow::activateCurrentBrowser();
     else
@@ -179,6 +192,7 @@ void SearchWidget::keyPressEvent(QKeyEvent *keyEvent)
 
 void SearchWidget::contextMenuEvent(QContextMenuEvent *contextMenuEvent)
 {
+    TRACE_OBJ
     QMenu menu;
     QPoint point = contextMenuEvent->globalPos();
 
diff --git a/tools/assistant/tools/assistant/topicchooser.cpp b/tools/assistant/tools/assistant/topicchooser.cpp
index 5c04244..262fea8 100644
--- a/tools/assistant/tools/assistant/topicchooser.cpp
+++ b/tools/assistant/tools/assistant/topicchooser.cpp
@@ -38,9 +38,7 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-
-#include <QtCore/QMap>
-#include <QtCore/QUrl>
+#include "tracer.h"
 
 #include "topicchooser.h"
 
@@ -50,37 +48,40 @@ TopicChooser::TopicChooser(QWidget *parent, const QString &keyword,
                          const QMap<QString, QUrl> &links)
     : QDialog(parent)
 {
+    TRACE_OBJ
     ui.setupUi(this);
     ui.label->setText(tr("Choose a topic for <b>%1</b>:").arg(keyword));
 
-    m_links = links;
-    QMap<QString, QUrl>::const_iterator it = m_links.constBegin();
-    for (; it != m_links.constEnd(); ++it)
+    QMap<QString, QUrl>::const_iterator it = links.constBegin();
+    for (; it != links.constEnd(); ++it) {
         ui.listWidget->addItem(it.key());
+        m_links.append(it.value());
+    }
     
     if (ui.listWidget->count() != 0)
         ui.listWidget->setCurrentRow(0);
     ui.listWidget->setFocus();
 
-    connect(ui.buttonDisplay, SIGNAL(clicked()),
-        this, SLOT(accept()));
-    connect(ui.buttonCancel, SIGNAL(clicked()),
-        this, SLOT(reject()));
-    connect(ui.listWidget, SIGNAL(itemActivated(QListWidgetItem*)),
-        this, SLOT(accept()));
+    connect(ui.buttonDisplay, SIGNAL(clicked()), this, SLOT(accept()));
+    connect(ui.buttonCancel, SIGNAL(clicked()), this, SLOT(reject()));
+    connect(ui.listWidget, SIGNAL(itemActivated(QListWidgetItem*)), this,
+        SLOT(accept()));
 }
 
 QUrl TopicChooser::link() const
 {
+    TRACE_OBJ
     QListWidgetItem *item = ui.listWidget->currentItem();
     if (!item)
         return QUrl();
 
     QString title = item->text();
-    if (title.isEmpty() || !m_links.contains(title))
+    if (title.isEmpty())
         return QUrl();
 
-    return m_links.value(title);
+    const int row = ui.listWidget->row(item);
+    Q_ASSERT(row < m_links.count());
+    return m_links.at(row);
 }
 
 QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/topicchooser.h b/tools/assistant/tools/assistant/topicchooser.h
index 4dba726..4113cee 100644
--- a/tools/assistant/tools/assistant/topicchooser.h
+++ b/tools/assistant/tools/assistant/topicchooser.h
@@ -44,9 +44,10 @@
 
 #include "ui_topicchooser.h"
 
-#include <QUrl>
-#include <QMap>
-#include <QString>
+#include <QtCore/QList>
+#include <QtCore/QMap>
+#include <QtCore/QString>
+#include <QtCore/QUrl>
 
 #include <QtGui/QDialog>
 
@@ -64,7 +65,7 @@ public:
     
 private:
     Ui::TopicChooser ui;
-    QMap<QString, QUrl> m_links;
+    QList<QUrl> m_links;
 };
 
 QT_END_NAMESPACE
diff --git a/tools/assistant/compat/lib/qassistantclient_global.h b/tools/assistant/tools/assistant/tracer.h
index 6b58736..66d450a 100644
--- a/tools/assistant/compat/lib/qassistantclient_global.h
+++ b/tools/assistant/tools/assistant/tracer.h
@@ -39,25 +39,37 @@
 **
 ****************************************************************************/
 
-#ifndef QASSISTANTCLIENT_GLOBAL_H
-#define QASSISTANTCLIENT_GLOBAL_H
+#ifndef TRACER_H
+#define TRACER_H
 
-#include <QtCore/qglobal.h>
-
-QT_BEGIN_HEADER
+#include <QtCore/QtGlobal>
 
 QT_BEGIN_NAMESPACE
 
-#if defined(QT_ASSISTANT_CLIENT_STATIC) || (!defined(QT_SHARED) && !defined(QT_DLL))
-#  define QT_ASSISTANT_CLIENT_EXPORT
-#elif defined(QT_ASSISTANT_CLIENT_LIBRARY)
-#  define QT_ASSISTANT_CLIENT_EXPORT Q_DECL_EXPORT
-#else
-#  define QT_ASSISTANT_CLIENT_EXPORT Q_DECL_IMPORT
-#endif
+class Tracer
+{
+public:
+    Tracer(const char *func) : m_func(func)
+    {
+        qDebug("Entering function %s.", m_func);
+    }
 
-QT_END_NAMESPACE
+    ~Tracer()
+    {
+        qDebug("Leaving function %s.", m_func);
+    }
 
-QT_END_HEADER
+private:
+    const char * const m_func;
+};
 
+QT_END_NAMESPACE
+
+// #define TRACING_REQUESTED
+#ifdef TRACING_REQUESTED
+#define TRACE_OBJ Tracer traceObj__(Q_FUNC_INFO);
+#else
+#define TRACE_OBJ
 #endif
+
+#endif // TRACER_H
diff --git a/tools/assistant/tools/assistant/xbelsupport.cpp b/tools/assistant/tools/assistant/xbelsupport.cpp
new file mode 100644
index 0000000..7d5a08b
--- /dev/null
+++ b/tools/assistant/tools/assistant/xbelsupport.cpp
@@ -0,0 +1,233 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Assistant of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "tracer.h"
+
+#include "xbelsupport.h"
+
+#include "bookmarkitem.h"
+#include "bookmarkmodel.h"
+
+#include <QtCore/QDate>
+#include <QtCore/QModelIndex>
+
+QT_BEGIN_NAMESPACE
+
+struct Bookmark {
+    QString title;
+    QString url;
+    bool folded;
+};
+
+XbelWriter::XbelWriter(BookmarkModel *model)
+    : QXmlStreamWriter()
+    , bookmarkModel(model)
+{
+    TRACE_OBJ
+    setAutoFormatting(true);
+}
+
+void XbelWriter::writeToFile(QIODevice *device)
+{
+    TRACE_OBJ
+    setDevice(device);
+
+    writeStartDocument();
+    writeDTD(QLatin1String("<!DOCTYPE xbel>"));
+    writeStartElement(QLatin1String("xbel"));
+    writeAttribute(QLatin1String("version"), QLatin1String("1.0"));
+
+    const QModelIndex &root = bookmarkModel->index(0,0, QModelIndex());
+    for (int i = 0; i < bookmarkModel->rowCount(root); ++i)
+        writeData(bookmarkModel->index(i, 0, root));
+    writeEndDocument();
+}
+
+void XbelWriter::writeData(const QModelIndex &index)
+{
+    TRACE_OBJ
+    if (index.isValid()) {
+        Bookmark entry;
+        entry.title = index.data().toString();
+        entry.url = index.data(UserRoleUrl).toString();
+
+        if (index.data(UserRoleFolder).toBool()) {
+            writeStartElement(QLatin1String("folder"));
+            entry.folded = !index.data(UserRoleExpanded).toBool();
+            writeAttribute(QLatin1String("folded"), entry.folded
+                ? QLatin1String("yes") : QLatin1String("no"));
+            writeTextElement(QLatin1String("title"), entry.title);
+
+            for (int i = 0; i < bookmarkModel->rowCount(index); ++i)
+                writeData(bookmarkModel->index(i, 0 , index));
+            writeEndElement();
+        } else {
+            writeStartElement(QLatin1String("bookmark"));
+            writeAttribute(QLatin1String("href"), entry.url);
+            writeTextElement(QLatin1String("title"), entry.title);
+            writeEndElement();
+        }
+    }
+}
+
+// -- XbelReader
+
+XbelReader::XbelReader(BookmarkModel *model)
+    : QXmlStreamReader()
+    , bookmarkModel(model)
+{
+    TRACE_OBJ
+}
+
+bool XbelReader::readFromFile(QIODevice *device)
+{
+    TRACE_OBJ
+    setDevice(device);
+
+    while (!atEnd()) {
+        readNext();
+
+        if (isStartElement()) {
+            if (name() == QLatin1String("xbel")
+                && attributes().value(QLatin1String("version"))
+                    == QLatin1String("1.0")) {
+                const QModelIndex &root = bookmarkModel->index(0,0, QModelIndex());
+                parents.append(bookmarkModel->addItem(root, true));
+                readXBEL();
+                bookmarkModel->setData(parents.first(),
+                    QDate::currentDate().toString(Qt::ISODate), Qt::EditRole);
+            } else {
+                raiseError(QLatin1String("The file is not an XBEL version 1.0 file."));
+            }
+        }
+    }
+
+    return !error();
+}
+
+void XbelReader::readXBEL()
+{
+    TRACE_OBJ
+    while (!atEnd()) {
+        readNext();
+
+        if (isEndElement())
+            break;
+
+        if (isStartElement()) {
+            if (name() == QLatin1String("folder"))
+                readFolder();
+            else if (name() == QLatin1String("bookmark"))
+                readBookmark();
+            else
+                readUnknownElement();
+        }
+    }
+}
+
+void XbelReader::readFolder()
+{
+    TRACE_OBJ
+    parents.append(bookmarkModel->addItem(parents.last(), true));
+    bookmarkModel->setData(parents.last(),
+        attributes().value(QLatin1String("folded")) == QLatin1String("no"),
+        UserRoleExpanded);
+
+    while (!atEnd()) {
+        readNext();
+
+        if (isEndElement())
+            break;
+
+        if (isStartElement()) {
+            if (name() == QLatin1String("title")) {
+                bookmarkModel->setData(parents.last(), readElementText(),
+                    Qt::EditRole);
+            } else if (name() == QLatin1String("folder"))
+                readFolder();
+            else if (name() == QLatin1String("bookmark"))
+                readBookmark();
+            else
+                readUnknownElement();
+        }
+    }
+
+    parents.removeLast();
+}
+
+void XbelReader::readBookmark()
+{
+    TRACE_OBJ
+    const QModelIndex &index = bookmarkModel->addItem(parents.last(), false);
+    if (BookmarkItem* item = bookmarkModel->itemFromIndex(index)) {
+        item->setData(UserRoleUrl, attributes().value(QLatin1String("href"))
+            .toString());
+    }
+
+    while (!atEnd()) {
+        readNext();
+
+        if (isEndElement())
+            break;
+
+        if (isStartElement()) {
+            if (name() == QLatin1String("title"))
+                bookmarkModel->setData(index, readElementText(), Qt::EditRole);
+            else
+                readUnknownElement();
+        }
+    }
+}
+
+void XbelReader::readUnknownElement()
+{
+    TRACE_OBJ
+    while (!atEnd()) {
+        readNext();
+
+        if (isEndElement())
+            break;
+
+        if (isStartElement())
+            readUnknownElement();
+    }
+}
+
+QT_END_NAMESPACE
diff --git a/tools/assistant/compat/topicchooser.h b/tools/assistant/tools/assistant/xbelsupport.h
index fef57df..037415f 100644
--- a/tools/assistant/compat/topicchooser.h
+++ b/tools/assistant/tools/assistant/xbelsupport.h
@@ -39,39 +39,49 @@
 **
 ****************************************************************************/
 
-#ifndef TOPICCHOOSER_H
-#define TOPICCHOOSER_H
+#ifndef XBELSUPPORT_H
+#define XBELSUPPORT_H
 
-#include "ui_topicchooser.h"
+#include <QtXml/QXmlStreamReader>
+#include <QtCore/QPersistentModelIndex>
 
-#include <QDialog>
-#include <QStringList>
+QT_FORWARD_DECLARE_CLASS(QIODevice)
+QT_FORWARD_DECLARE_CLASS(QModelIndex)
 
 QT_BEGIN_NAMESPACE
 
-class TopicChooser : public QDialog
+class BookmarkModel;
+
+class XbelWriter : public QXmlStreamWriter
 {
-    Q_OBJECT
 public:
-    TopicChooser(QWidget *parent, const QStringList &lnkNames,
-                  const QStringList &lnks, const QString &title);
+    XbelWriter(BookmarkModel *model);
+    void writeToFile(QIODevice *device);
+
+private:
+    void writeData(const QModelIndex &index);
 
-    QString link() const;
+private:
+    BookmarkModel *bookmarkModel;
+};
 
-    static QString getLink(QWidget *parent, const QStringList &lnkNames,
-                            const QStringList &lnks, const QString &title);
+class XbelReader : public QXmlStreamReader
+{
+public:
+    XbelReader(BookmarkModel *model);
+    bool readFromFile(QIODevice *device);
 
-private slots:
-    void on_buttonDisplay_clicked();
-    void on_buttonCancel_clicked();
-    void on_listbox_itemActivated(QListWidgetItem *item);
+private:
+    void readXBEL();
+    void readFolder();
+    void readBookmark();
+    void readUnknownElement();
 
 private:
-    Ui::TopicChooser ui;
-    QString theLink;
-    QStringList links, linkNames;
+    BookmarkModel *bookmarkModel;
+    QList<QPersistentModelIndex> parents;
 };
 
-#endif // TOPICCHOOSER_H
-
 QT_END_NAMESPACE
+
+#endif  // XBELSUPPORT_H
diff --git a/tools/assistant/tools/qcollectiongenerator/main.cpp b/tools/assistant/tools/qcollectiongenerator/main.cpp
index 2339c50..7fcb4e1 100644
--- a/tools/assistant/tools/qcollectiongenerator/main.cpp
+++ b/tools/assistant/tools/qcollectiongenerator/main.cpp
@@ -39,21 +39,23 @@
 **
 ****************************************************************************/
 
+#include "../shared/collectionconfiguration.h"
 #include "../shared/helpgenerator.h"
 
+#include <private/qhelpgenerator_p.h>
+#include <private/qhelpprojectdata_p.h>
+
+#include <QtCore/QCoreApplication>
 #include <QtCore/QDir>
 #include <QtCore/QMap>
 #include <QtCore/QFileInfo>
 #include <QtCore/QCoreApplication>
 #include <QtCore/QDateTime>
 #include <QtCore/QBuffer>
-
-#include <private/qhelpgenerator_p.h>
-#include <private/qhelpprojectdata_p.h>
 #include <QtHelp/QHelpEngineCore>
-
 #include <QtXml/QXmlStreamReader>
 
+
 QT_USE_NAMESPACE
 
 class CollectionConfigReader : public QXmlStreamReader
@@ -87,6 +89,7 @@ public:
     QStringList filesToRegister() const { return m_filesToRegister; }
 
     QString cacheDirectory() const { return m_cacheDirectory; }
+    bool cacheDirRelativeToCollection() const { return m_cacheDirRelativeToCollection; }
 
 private:
     void raiseErrorWithLine();
@@ -115,11 +118,13 @@ private:
     QMap<QString, QString> m_filesToGenerate;
     QStringList m_filesToRegister;
     QString m_cacheDirectory;
+    bool m_cacheDirRelativeToCollection;
 };
 
 void CollectionConfigReader::raiseErrorWithLine()
 {
-    raiseError(QObject::tr("Unknown token at line %1.")
+    raiseError(QCoreApplication::translate("QCollectionGenerator",
+                                           "Unknown token at line %1.")
                     .arg(lineNumber()));
 }
 
@@ -139,8 +144,10 @@ void CollectionConfigReader::readData(const QByteArray &contents)
                 && attributes().value(QLatin1String("version")) == QLatin1String("1.0"))
                 readConfig();
             else
-                raiseError(QObject::tr("Unknown token at line %1. Expected \"QtHelpCollectionProject\"!")
-                .arg(lineNumber()));
+                raiseError(QCoreApplication::translate("QCollectionGenerator",
+                               "Unknown token at line %1. "
+                               "Expected \"QtHelpCollectionProject\"!")
+                           .arg(lineNumber()));
         }
     }
 }
@@ -198,6 +205,9 @@ void CollectionConfigReader::readAssistantSettings()
             } else if (name() == QLatin1String("aboutDialog")) {
                 readAboutDialog();
             } else if (name() == "cacheDirectory") {
+                m_cacheDirRelativeToCollection =
+                    attributes().value(QLatin1String("base"))
+                    == QLatin1String("collection");
                 m_cacheDirectory = readElementText();
             } else {
                 raiseErrorWithLine();
@@ -322,6 +332,14 @@ void CollectionConfigReader::readRegister()
     }
 }
 
+namespace {
+    QString absoluteFileName(const QString &basePath, const QString &fileName)
+    {
+        return QFileInfo(fileName).isAbsolute() ?
+            fileName : basePath + QDir::separator() + fileName;
+    }
+}
+
 int main(int argc, char *argv[])
 {
     QString error;
@@ -339,7 +357,8 @@ int main(int argc, char *argv[])
                 QFileInfo fi(QString::fromLocal8Bit(argv[i]));
                 collectionFile = fi.absoluteFilePath();
             } else {
-                error = QObject::tr("Missing output file name!");
+                error = QCoreApplication::translate("QCollectionGenerator",
+                            "Missing output file name!");
             }
         } else if (arg == QLatin1String("-h")) {
             showHelp = true;
@@ -353,14 +372,16 @@ int main(int argc, char *argv[])
     }
 
     if (showVersion) {
-        fprintf(stdout, "Qt Collection Generator version 1.0 (Qt %s)\n", QT_VERSION_STR);
+        fprintf(stdout, "Qt Collection Generator version 1.0 (Qt %s)\n",
+                QT_VERSION_STR);
         return 0;
     }
 
     if (configFile.isEmpty() && !showHelp)
-        error = QObject::tr("Missing collection config file!");
+        error = QCoreApplication::translate("QCollectionGenerator",
+                                            "Missing collection config file!");
 
-    QString help = QObject::tr("\nUsage:\n\n"
+    QString help = QCoreApplication::translate("QCollectionGenerator", "\nUsage:\n\n"
         "qcollectiongenerator <collection-config-file> [options]\n\n"
         "  -o <collection-file>   Generates a collection file\n"
         "                         called <collection-file>. If\n"
@@ -403,13 +424,13 @@ int main(int argc, char *argv[])
     while (it != config.filesToGenerate().constEnd()) {
         fprintf(stdout, "Generating help for %s...\n", qPrintable(it.key()));
         QHelpProjectData helpData;
-        if (!helpData.readData(basePath + QDir::separator() + it.key())) {
+        if (!helpData.readData(absoluteFileName(basePath, it.key()))) {
             fprintf(stderr, "%s\n", qPrintable(helpData.errorMessage()));
             return -1;
         }
 
         HelpGenerator helpGenerator;
-        if (!helpGenerator.generate(&helpData, basePath + QDir::separator() + it.value())) {
+        if (!helpGenerator.generate(&helpData, absoluteFileName(basePath, it.value()))) {
             fprintf(stderr, "%s\n", qPrintable(helpGenerator.error()));
             return -1;
         }
@@ -433,49 +454,54 @@ int main(int argc, char *argv[])
     }
 
     foreach (const QString &file, config.filesToRegister()) {
-        if (!helpEngine.registerDocumentation(basePath + QDir::separator() + file)) {
+        if (!helpEngine.registerDocumentation(absoluteFileName(basePath, file))) {
             fprintf(stderr, "%s\n", qPrintable(helpEngine.error()));
             return -1;
         }
     }
 
     if (!config.title().isEmpty())
-        helpEngine.setCustomValue(QLatin1String("WindowTitle"), config.title());
+        CollectionConfiguration::setWindowTitle(helpEngine, config.title());
 
     if (!config.homePage().isEmpty()) {
-        helpEngine.setCustomValue(QLatin1String("defaultHomepage"),
-        config.homePage());
+        CollectionConfiguration::setDefaultHomePage(helpEngine,
+            config.homePage());
     }
 
-    if (!config.startPage().isEmpty())
-        helpEngine.setCustomValue(QLatin1String("LastShownPages"), config.startPage());
+    if (!config.startPage().isEmpty()) {
+        CollectionConfiguration::setLastShownPages(helpEngine,
+            QStringList(config.startPage()));
+    }
 
-    if (!config.currentFilter().isEmpty())
-        helpEngine.setCustomValue(QLatin1String("CurrentFilter"), config.currentFilter());
+    if (!config.currentFilter().isEmpty()) {
+        helpEngine.setCurrentFilter(config.currentFilter());
+    }
 
-    if (!config.cacheDirectory().isEmpty())
-        helpEngine.setCustomValue(QLatin1String("CacheDirectory"), config.cacheDirectory());
+    if (!config.cacheDirectory().isEmpty()) {
+        CollectionConfiguration::setCacheDir(helpEngine, config.cacheDirectory(),
+            config.cacheDirRelativeToCollection());
+    }
 
-    helpEngine.setCustomValue(QLatin1String("EnableFilterFunctionality"),
+    CollectionConfiguration::setFilterFunctionalityEnabled(helpEngine,
         config.enableFilterFunctionality());
-    helpEngine.setCustomValue(QLatin1String("HideFilterFunctionality"),
-        config.hideFilterFunctionality());
-    helpEngine.setCustomValue(QLatin1String("EnableDocumentationManager"),
+    CollectionConfiguration::setFilterToolbarVisible(helpEngine,
+        !config.hideFilterFunctionality());
+    CollectionConfiguration::setDocumentationManagerEnabled(helpEngine,
         config.enableDocumentationManager());
-    helpEngine.setCustomValue(QLatin1String("EnableAddressBar"),
+    CollectionConfiguration::setAddressBarEnabled(helpEngine,
         config.enableAddressBar());
-    helpEngine.setCustomValue(QLatin1String("HideAddressBar"),
-        config.hideAddressBar());
-    helpEngine.setCustomValue(QLatin1String("CreationTime"),
+    CollectionConfiguration::setAddressBarVisible(helpEngine,
+         !config.hideAddressBar());
+    CollectionConfiguration::setCreationTime(helpEngine,
         QDateTime::currentDateTime().toTime_t());
 
     if (!config.applicationIcon().isEmpty()) {
-        QFile icon(basePath + QDir::separator() + config.applicationIcon());
+        QFile icon(absoluteFileName(basePath, config.applicationIcon()));
         if (!icon.open(QIODevice::ReadOnly)) {
             fprintf(stderr, "Cannot open %s!\n", qPrintable(icon.fileName()));
             return -1;
         }
-        helpEngine.setCustomValue(QLatin1String("ApplicationIcon"), icon.readAll());
+        CollectionConfiguration::setApplicationIcon(helpEngine, icon.readAll());
     }
 
     if (config.aboutMenuTexts().count()) {
@@ -487,16 +513,16 @@ int main(int argc, char *argv[])
             s << it.value();
             ++it;
         }
-        helpEngine.setCustomValue(QLatin1String("AboutMenuTexts"), ba);
+        CollectionConfiguration::setAboutMenuTexts(helpEngine, ba);
     }
 
     if (!config.aboutIcon().isEmpty()) {
-        QFile icon(basePath + QDir::separator() + config.aboutIcon());
+        QFile icon(absoluteFileName(basePath, config.aboutIcon()));
         if (!icon.open(QIODevice::ReadOnly)) {
             fprintf(stderr, "Cannot open %s!\n", qPrintable(icon.fileName()));
             return -1;
         }
-        helpEngine.setCustomValue(QLatin1String("AboutIcon"), icon.readAll());
+        CollectionConfiguration::setAboutIcon(helpEngine, icon.readAll());
     }
 
     if (config.aboutTextFiles().count()) {
@@ -512,7 +538,7 @@ int main(int argc, char *argv[])
 
         while (it != config.aboutTextFiles().constEnd()) {
             s << it.key();
-            QFileInfo fi(basePath + QDir::separator() + it.value());
+            QFileInfo fi(absoluteFileName(basePath, it.value()));
             QFile f(fi.absoluteFilePath());
             if (!f.open(QIODevice::ReadOnly)) {
                 fprintf(stderr, "Cannot open %s!\n", qPrintable(f.fileName()));
@@ -544,14 +570,14 @@ int main(int argc, char *argv[])
             }
             ++it;
         }
-        helpEngine.setCustomValue(QLatin1String("AboutTexts"), ba);
+        CollectionConfiguration::setAboutTexts(helpEngine, ba);
         if (imgData.count()) {
             QByteArray imageData;
             QBuffer buffer(&imageData);
             buffer.open(QIODevice::WriteOnly);
             QDataStream out(&buffer);
             out << imgData;
-            helpEngine.setCustomValue(QLatin1String("AboutImages"), imageData);
+            CollectionConfiguration::setAboutImages(helpEngine, imageData);
         }
     }
 
diff --git a/tools/assistant/tools/qcollectiongenerator/qcollectiongenerator.pro b/tools/assistant/tools/qcollectiongenerator/qcollectiongenerator.pro
index cf70e48..98e6a31 100644
--- a/tools/assistant/tools/qcollectiongenerator/qcollectiongenerator.pro
+++ b/tools/assistant/tools/qcollectiongenerator/qcollectiongenerator.pro
@@ -1,14 +1,17 @@
-QT += xml network
+QT += xml \
+    network
 TEMPLATE = app
 DESTDIR = ../../../../bin
 TARGET = qcollectiongenerator
-CONFIG += qt warn_on help console
+CONFIG += qt \
+    warn_on \
+    help \
+    console
 CONFIG -= app_bundle
-
-target.path=$$[QT_INSTALL_BINS]
+target.path = $$[QT_INSTALL_BINS]
 INSTALLS += target
-
 SOURCES += ../shared/helpgenerator.cpp \
-           main.cpp
-
-HEADERS += ../shared/helpgenerator.h
+    main.cpp \
+    ../shared/collectionconfiguration.cpp
+HEADERS += ../shared/helpgenerator.h \
+    ../shared/collectionconfiguration.h
diff --git a/tools/assistant/tools/qhelpgenerator/main.cpp b/tools/assistant/tools/qhelpgenerator/main.cpp
index 6245e33..a309f42 100644
--- a/tools/assistant/tools/qhelpgenerator/main.cpp
+++ b/tools/assistant/tools/qhelpgenerator/main.cpp
@@ -58,6 +58,7 @@ int main(int argc, char *argv[])
     QString basePath;
     bool showHelp = false;
     bool showVersion = false;
+    bool checkLinks = false;
 
     for (int i = 1; i < argc; ++i) {
         arg = QString::fromLocal8Bit(argv[i]);
@@ -66,12 +67,15 @@ int main(int argc, char *argv[])
                 QFileInfo fi(QString::fromLocal8Bit(argv[i]));
                 compressedFile = fi.absoluteFilePath();
             } else {
-                error = QObject::tr("Missing output file name!");
+                error = QCoreApplication::translate("QHelpGenerator",
+                            "Missing output file name!");
             }
         } else if (arg == QLatin1String("-v")) {
             showVersion = true;
         } else if (arg == QLatin1String("-h")) {
             showHelp = true;
+        } else if (arg == QLatin1String("-c")) {
+            checkLinks = true;
         } else {
             QFileInfo fi(arg);
             projectFile = fi.absoluteFilePath();
@@ -80,19 +84,23 @@ int main(int argc, char *argv[])
     }
 
     if (showVersion) {
-        fprintf(stdout, "Qt Help Generator version 1.0 (Qt %s)\n", QT_VERSION_STR);
+        fprintf(stdout, "Qt Help Generator version 1.0 (Qt %s)\n",
+                QT_VERSION_STR);
         return 0;
     }
 
     if (projectFile.isEmpty() && !showHelp)
-        error = QObject::tr("Missing Qt help project file!");
+        error = QCoreApplication::translate("QHelpGenerator",
+                                            "Missing Qt help project file!");
 
-    QString help = QObject::tr("\nUsage:\n\n"
+    QString help = QCoreApplication::translate("QHelpGenerator", "\nUsage:\n\n"
         "qhelpgenerator <help-project-file> [options]\n\n"
         "  -o <compressed-file>   Generates a Qt compressed help\n"
         "                         file called <compressed-file>.\n"
         "                         If this option is not specified\n"
         "                         a default name will be used.\n"
+        "  -c                     Checks whether all links in HTML files\n"
+        "                         point to files in this help project.\n"
         "  -v                     Displays the version of \n"
         "                         qhelpgenerator.\n\n");
 
@@ -111,9 +119,11 @@ int main(int argc, char *argv[])
     }
 
     if (compressedFile.isEmpty()) {
-        QFileInfo fi(projectFile);
-        compressedFile = basePath + QDir::separator()
-            + fi.baseName() + QLatin1String(".qch");
+        if (!checkLinks) {
+            QFileInfo fi(projectFile);
+            compressedFile = basePath + QDir::separator()
+                             + fi.baseName() + QLatin1String(".qch");
+        }
     } else {
         // check if the output dir exists -- create if it doesn't
         QFileInfo fi(compressedFile);
@@ -134,7 +144,11 @@ int main(int argc, char *argv[])
 
     QCoreApplication app(argc, argv);
     HelpGenerator generator;
-    bool success = generator.generate(helpData, compressedFile);
+    bool success = true;
+    if (checkLinks)
+        success = generator.checkLinks(*helpData);
+    if (success && !compressedFile.isEmpty())
+        success = generator.generate(helpData, compressedFile);
     delete helpData;
     if (!success) {
         fprintf(stderr, "%s\n", qPrintable(generator.error()));
diff --git a/tools/assistant/tools/shared/collectionconfiguration.cpp b/tools/assistant/tools/shared/collectionconfiguration.cpp
new file mode 100644
index 0000000..896afaf
--- /dev/null
+++ b/tools/assistant/tools/shared/collectionconfiguration.cpp
@@ -0,0 +1,313 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Assistant of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "collectionconfiguration.h"
+
+#include <QtHelp/QHelpEngineCore>
+
+QT_BEGIN_NAMESPACE
+
+namespace {
+    const QString AboutIconKey(QLatin1String("AboutIcon"));
+    const QString AboutImagesKey(QLatin1String("AboutImages"));
+    const QString AboutMenuTextsKey(QLatin1String("AboutMenuTexts"));
+    const QString AboutTextsKey(QLatin1String("AboutTexts"));
+    const QString ApplicationIconKey(QLatin1String("ApplicationIcon"));
+    const QString CacheDirKey(QLatin1String("CacheDirectory"));
+    const QString CacheDirRelativeToCollectionKey(QLatin1String("CacheDirRelativeToCollection"));
+    const QString CreationTimeKey(QLatin1String("CreationTime"));
+    const QString DefaultHomePageKey(QLatin1String("defaultHomepage"));
+    const QString EnableAddressBarKey(QLatin1String("EnableAddressBar"));
+    const QString EnableDocManagerKey(QLatin1String("EnableDocumentationManager"));
+    const QString EnableFilterKey(QLatin1String("EnableFilterFunctionality"));
+    const QString HideAddressBarKey(QLatin1String("HideAddressBar"));
+    const QString FilterToolbarHiddenKey(QLatin1String("HideFilterFunctionality"));
+    const QString LastPageKey(QLatin1String("LastTabPage"));
+    const QString LastRegisterTime(QLatin1String("LastRegisterTime"));
+    const QString LastShownPagesKey(QLatin1String("LastShownPages"));
+    const QString LastZoomFactorsKey(QLatin1String(
+#if !defined(QT_NO_WEBKIT)
+            "LastPagesZoomWebView"
+#else
+            "LastPagesZoomTextBrowser"
+#endif
+            ));
+    const QString WindowTitleKey(QLatin1String("WindowTitle"));
+} // anonymous namespace
+
+const QString CollectionConfiguration::DefaultZoomFactor(QLatin1String("0.0"));
+const QString CollectionConfiguration::ListSeparator(QLatin1String("|"));
+
+uint CollectionConfiguration::creationTime(const QHelpEngineCore &helpEngine)
+{
+    return helpEngine.customValue(CreationTimeKey, 0).toUInt();
+}
+
+void CollectionConfiguration::setCreationTime(QHelpEngineCore &helpEngine, uint time)
+{
+    helpEngine.setCustomValue(CreationTimeKey, time);
+}
+
+const QString CollectionConfiguration::windowTitle(const QHelpEngineCore &helpEngine)
+{
+    return helpEngine.customValue(WindowTitleKey).toString();
+}
+
+void CollectionConfiguration::setWindowTitle(QHelpEngineCore &helpEngine,
+                                             const QString &windowTitle)
+{
+    helpEngine.setCustomValue(WindowTitleKey, windowTitle);
+}
+
+bool CollectionConfiguration::filterFunctionalityEnabled(const QHelpEngineCore &helpEngine)
+{
+    return helpEngine.customValue(EnableFilterKey, true).toBool();
+}
+
+void CollectionConfiguration::setFilterFunctionalityEnabled(QHelpEngineCore &helpEngine,
+                                                            bool enabled)
+{
+    helpEngine.setCustomValue(EnableFilterKey, enabled);
+}
+
+bool CollectionConfiguration::filterToolbarVisible(const QHelpEngineCore &helpEngine)
+{
+    return !helpEngine.customValue(FilterToolbarHiddenKey, true).toBool();
+}
+
+void CollectionConfiguration::setFilterToolbarVisible(QHelpEngineCore &helpEngine,
+                                                      bool visible)
+{
+    helpEngine.setCustomValue(FilterToolbarHiddenKey, !visible);
+}
+
+bool CollectionConfiguration::addressBarEnabled(const QHelpEngineCore &helpEngine)
+{
+    return helpEngine.customValue(EnableAddressBarKey, true).toBool();
+}
+
+void CollectionConfiguration::setAddressBarEnabled(QHelpEngineCore &helpEngine,
+                                                   bool enabled)
+{
+    helpEngine.setCustomValue(EnableAddressBarKey, enabled);
+}
+
+bool CollectionConfiguration::addressBarVisible(const QHelpEngineCore &helpEngine)
+{
+    return !helpEngine.customValue(HideAddressBarKey, true).toBool();
+}
+
+void CollectionConfiguration::setAddressBarVisible(QHelpEngineCore &helpEngine,
+                                                   bool visible)
+{
+    helpEngine.setCustomValue(HideAddressBarKey, !visible);
+}
+
+const QString CollectionConfiguration::cacheDir(const QHelpEngineCore &helpEngine)
+{
+    return helpEngine.customValue(CacheDirKey).toString();
+}
+
+bool CollectionConfiguration::cacheDirIsRelativeToCollection(const QHelpEngineCore &helpEngine)
+{
+    return helpEngine.customValue(CacheDirRelativeToCollectionKey).toBool();
+}
+
+void CollectionConfiguration::setCacheDir(QHelpEngineCore &helpEngine,
+                            const QString &cacheDir, bool relativeToCollection)
+{
+    helpEngine.setCustomValue(CacheDirKey, cacheDir);
+    helpEngine.setCustomValue(CacheDirRelativeToCollectionKey,
+                              relativeToCollection);
+}
+
+bool CollectionConfiguration::documentationManagerEnabled(const QHelpEngineCore &helpEngine)
+{
+    return helpEngine.customValue(EnableDocManagerKey, true).toBool();
+}
+
+void CollectionConfiguration::setDocumentationManagerEnabled(QHelpEngineCore &helpEngine,
+                                                             bool enabled)
+{
+    helpEngine.setCustomValue(EnableDocManagerKey, enabled);
+}
+
+const QByteArray CollectionConfiguration::applicationIcon(const QHelpEngineCore &helpEngine)
+{
+    return helpEngine.customValue(ApplicationIconKey).toByteArray();
+}
+
+void CollectionConfiguration::setApplicationIcon(QHelpEngineCore &helpEngine,
+                                                 const QByteArray &icon)
+{
+    helpEngine.setCustomValue(ApplicationIconKey, icon);
+}
+
+const QByteArray CollectionConfiguration::aboutMenuTexts(const QHelpEngineCore &helpEngine)
+{
+    return helpEngine.customValue(AboutMenuTextsKey).toByteArray();
+}
+
+void CollectionConfiguration::setAboutMenuTexts(QHelpEngineCore &helpEngine,
+                                                const QByteArray &texts)
+{
+    helpEngine.setCustomValue(AboutMenuTextsKey, texts);
+}
+
+const QByteArray CollectionConfiguration::aboutIcon(const QHelpEngineCore &helpEngine)
+{
+    return helpEngine.customValue(AboutIconKey).toByteArray();
+}
+
+void CollectionConfiguration::setAboutIcon(QHelpEngineCore &helpEngine,
+                                           const QByteArray &icon)
+{
+    helpEngine.setCustomValue(AboutIconKey, icon);
+}
+
+const QByteArray CollectionConfiguration::aboutTexts(const QHelpEngineCore &helpEngine)
+{
+    return helpEngine.customValue(AboutTextsKey).toByteArray();
+}
+
+void CollectionConfiguration::setAboutTexts(QHelpEngineCore &helpEngine,
+                                            const QByteArray &texts)
+{
+    helpEngine.setCustomValue(AboutTextsKey, texts);
+}
+
+const QByteArray CollectionConfiguration::aboutImages(const QHelpEngineCore &helpEngine)
+{
+    return helpEngine.customValue(AboutImagesKey).toByteArray();
+}
+
+void CollectionConfiguration::setAboutImages(QHelpEngineCore &helpEngine,
+                                             const QByteArray &images)
+{
+    helpEngine.setCustomValue(AboutImagesKey, images);
+}
+
+const QString CollectionConfiguration::defaultHomePage(const QHelpEngineCore &helpEngine)
+{
+    return helpEngine.customValue(DefaultHomePageKey, QLatin1String("help")).
+        toString();
+}
+
+void CollectionConfiguration::setDefaultHomePage(QHelpEngineCore &helpEngine,
+                                                 const QString &page)
+{
+    helpEngine.setCustomValue(DefaultHomePageKey, page);
+}
+
+const QStringList CollectionConfiguration::lastShownPages(const QHelpEngineCore &helpEngine)
+{
+    return helpEngine.customValue(LastShownPagesKey).toString().
+        split(ListSeparator, QString::SkipEmptyParts);
+}
+
+void CollectionConfiguration::setLastShownPages(QHelpEngineCore &helpEngine,
+                                             const QStringList &lastShownPages)
+{
+    helpEngine.setCustomValue(LastShownPagesKey,
+                              lastShownPages.join(ListSeparator));
+}
+
+const QStringList CollectionConfiguration::lastZoomFactors(const QHelpEngineCore &helpEngine)
+{
+    return helpEngine.customValue(LastZoomFactorsKey).toString().
+        split(ListSeparator, QString::SkipEmptyParts);
+}
+
+void CollectionConfiguration::setLastZoomFactors(QHelpEngineCore &helpEngine,
+                                             const QStringList &lastZoomFactors)
+{
+    helpEngine.setCustomValue(LastZoomFactorsKey,
+                              lastZoomFactors.join(ListSeparator));
+}
+
+int CollectionConfiguration::lastTabPage(const QHelpEngineCore &helpEngine)
+{
+    return helpEngine.customValue(LastPageKey, 1).toInt();
+}
+
+void CollectionConfiguration::setLastTabPage(QHelpEngineCore &helpEngine,
+                                             int lastPage)
+{
+    helpEngine.setCustomValue(LastPageKey, lastPage);
+}
+
+const QDateTime CollectionConfiguration::lastRegisterTime(const QHelpEngineCore &helpEngine)
+{
+    return helpEngine.customValue(LastRegisterTime, QDateTime()).toDateTime();
+}
+
+void CollectionConfiguration::updateLastRegisterTime(QHelpEngineCore &helpEngine)
+{
+    helpEngine.setCustomValue(LastRegisterTime, QDateTime::currentDateTime());
+}
+
+bool CollectionConfiguration::isNewer(const QHelpEngineCore &newer,
+                                const QHelpEngineCore &older)
+{
+    return creationTime(newer) > creationTime(older);
+}
+
+void CollectionConfiguration::copyConfiguration(const QHelpEngineCore &source,
+                                                QHelpEngineCore &target)
+{
+    setCreationTime(target, creationTime(source));
+    setWindowTitle(target, windowTitle(source));
+    target.setCurrentFilter(source.currentFilter());
+    setCacheDir(target, cacheDir(source), cacheDirIsRelativeToCollection(source));
+    setFilterFunctionalityEnabled(target, filterFunctionalityEnabled(source));
+    setFilterToolbarVisible(target, filterToolbarVisible(source));
+    setAddressBarEnabled(target, addressBarEnabled(source));
+    setAddressBarVisible(target, addressBarVisible(source));
+    setDocumentationManagerEnabled(target, documentationManagerEnabled(source));
+    setApplicationIcon(target, applicationIcon(source));
+    setAboutMenuTexts(target, aboutMenuTexts(source));
+    setAboutIcon(target, aboutIcon(source));
+    setAboutTexts(target, aboutTexts(source));
+    setAboutImages(target, aboutImages(source));
+    setDefaultHomePage(target, defaultHomePage(source));
+}
+
+QT_END_NAMESPACE
diff --git a/tools/assistant/tools/shared/collectionconfiguration.h b/tools/assistant/tools/shared/collectionconfiguration.h
new file mode 100644
index 0000000..d897adb
--- /dev/null
+++ b/tools/assistant/tools/shared/collectionconfiguration.h
@@ -0,0 +1,145 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Assistant of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef COLLECTIONCONFIGURATION_H
+#define COLLECTIONCONFIGURATION_H
+
+#include <QtCore/QByteArray>
+#include <QtCore/QCoreApplication>
+#include <QtCore/QDateTime>
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+
+QT_BEGIN_NAMESPACE
+
+class QHelpEngineCore;
+
+class CollectionConfiguration
+{
+public:
+    static const QString windowTitle(const QHelpEngineCore &helpEngine);
+    static void setWindowTitle(QHelpEngineCore &helpEngine,
+                               const QString &windowTitle);
+
+    static const QString cacheDir(const QHelpEngineCore &helpEngine);
+    static bool cacheDirIsRelativeToCollection(const QHelpEngineCore &helpEngine);
+    static void setCacheDir(QHelpEngineCore &helpEngine,
+                            const QString &cacheDir, bool relativeToCollection);
+
+    static uint creationTime(const QHelpEngineCore &helpEngine);
+    static void setCreationTime(QHelpEngineCore &helpEngine, uint time);
+
+    static bool filterFunctionalityEnabled(const QHelpEngineCore &helpEngine);
+    static void setFilterFunctionalityEnabled(QHelpEngineCore &helpEngine,
+                                              bool enabled);
+
+    static bool filterToolbarVisible(const QHelpEngineCore &helpEngine);
+    static void setFilterToolbarVisible(QHelpEngineCore &helpEngine,
+                                        bool visible);
+
+    static bool addressBarEnabled(const QHelpEngineCore &helpEngine);
+    static void setAddressBarEnabled(QHelpEngineCore &helpEngine, bool enabled);
+
+    static bool addressBarVisible(const QHelpEngineCore &helpEngine);
+    static void setAddressBarVisible(QHelpEngineCore &helpEngine, bool visible);
+
+
+    static bool documentationManagerEnabled(const QHelpEngineCore &helpEngine);
+    static void setDocumentationManagerEnabled(QHelpEngineCore &helpEngine,
+                                               bool enabled);
+
+    static const QByteArray applicationIcon(const QHelpEngineCore &helpEngine);
+    static void setApplicationIcon(QHelpEngineCore &helpEngine,
+                                   const QByteArray &icon);
+
+    // TODO: Encapsulate encoding from/to QByteArray here
+    static const QByteArray aboutMenuTexts(const QHelpEngineCore &helpEngine);
+    static void setAboutMenuTexts(QHelpEngineCore &helpEngine,
+                                  const QByteArray &texts);
+
+    static const QByteArray aboutIcon(const QHelpEngineCore &helpEngine);
+    static void setAboutIcon(QHelpEngineCore &helpEngine,
+                             const QByteArray &icon);
+
+    // TODO: Encapsulate encoding from/to QByteArray here
+    static const QByteArray aboutTexts(const QHelpEngineCore &helpEngine);
+    static void setAboutTexts(QHelpEngineCore &helpEngine,
+                              const QByteArray &texts);
+
+    static const QByteArray aboutImages(const QHelpEngineCore &helpEngine);
+    static void setAboutImages(QHelpEngineCore &helpEngine,
+                               const QByteArray &images);
+
+    static const QString defaultHomePage(const QHelpEngineCore &helpEngine);
+    static void setDefaultHomePage(QHelpEngineCore &helpEngine,
+                                   const QString &page);
+
+    // TODO: Don't allow last pages and zoom factors to be set in isolation
+    //       Perhaps also fill up missing elements automatically or assert.
+    static const QStringList lastShownPages(const QHelpEngineCore &helpEngine);
+    static void setLastShownPages(QHelpEngineCore &helpEngine,
+                                  const QStringList &lastShownPages);
+    static const QStringList lastZoomFactors(const QHelpEngineCore &helpEngine);
+    static void setLastZoomFactors(QHelpEngineCore &helPEngine,
+                                   const QStringList &lastZoomFactors);
+
+    static int lastTabPage(const QHelpEngineCore &helpEngine);
+    static void setLastTabPage(QHelpEngineCore &helpEngine, int lastPage);
+
+    static bool isNewer(const QHelpEngineCore &newer,
+                        const QHelpEngineCore &older);
+    static void copyConfiguration(const QHelpEngineCore &source,
+                                  QHelpEngineCore &target);
+
+    /*
+     * Note that this only reflects register actions caused by the
+     * "-register" command line switch, not GUI or remote control actions.
+     */
+    static const QDateTime lastRegisterTime(const QHelpEngineCore &helpEngine);
+    static void updateLastRegisterTime(QHelpEngineCore &helpEngine);
+
+    static const QString DefaultZoomFactor;
+    static const QString ListSeparator;
+};
+
+QT_END_NAMESPACE
+
+#endif // COLLECTIONCONFIGURATION_H
diff --git a/tools/assistant/tools/shared/helpgenerator.cpp b/tools/assistant/tools/shared/helpgenerator.cpp
index fa183cd..12008e6 100644
--- a/tools/assistant/tools/shared/helpgenerator.cpp
+++ b/tools/assistant/tools/shared/helpgenerator.cpp
@@ -61,6 +61,11 @@ bool HelpGenerator::generate(QHelpDataInterface *helpData,
     return generator->generate(helpData, outputFileName);
 }
 
+bool HelpGenerator::checkLinks(const QHelpDataInterface &helpData)
+{
+    return generator->checkLinks(helpData);
+}
+
 QString HelpGenerator::error() const
 {
     return generator->error();
diff --git a/tools/assistant/tools/shared/helpgenerator.h b/tools/assistant/tools/shared/helpgenerator.h
index 903d588..6da1c2b 100644
--- a/tools/assistant/tools/shared/helpgenerator.h
+++ b/tools/assistant/tools/shared/helpgenerator.h
@@ -57,6 +57,7 @@ public:
     HelpGenerator();
     bool generate(QHelpDataInterface *helpData,
         const QString &outputFileName);
+    bool checkLinks(const QHelpDataInterface &helpData);
     QString error() const;
 
 private slots:
diff --git a/tools/assistant/translations/qt_help.pro b/tools/assistant/translations/qt_help.pro
index 1012f3f..6f66876 100644
--- a/tools/assistant/translations/qt_help.pro
+++ b/tools/assistant/translations/qt_help.pro
@@ -44,6 +44,7 @@ TRANSLATIONS = \
     $$TR_DIR/qt_help_cs.ts \
     $$TR_DIR/qt_help_da.ts \
     $$TR_DIR/qt_help_de.ts \
+    $$TR_DIR/qt_help_hu.ts \
     $$TR_DIR/qt_help_ja.ts \
     $$TR_DIR/qt_help_pl.ts \
     $$TR_DIR/qt_help_ru.ts \
diff --git a/tools/assistant/translations/translations.pro b/tools/assistant/translations/translations.pro
index d29ffc3..c692262 100644
--- a/tools/assistant/translations/translations.pro
+++ b/tools/assistant/translations/translations.pro
@@ -46,6 +46,7 @@ TRANSLATIONS = \
     $$TR_DIR/assistant_da.ts \
     $$TR_DIR/assistant_de.ts \
     $$TR_DIR/assistant_fr.ts \
+    $$TR_DIR/assistant_hu.ts \
     $$TR_DIR/assistant_ja.ts \
     $$TR_DIR/assistant_pl.ts \
     $$TR_DIR/assistant_ru.ts \
diff --git a/tools/assistant/translations/translations_adp.pro b/tools/assistant/translations/translations_adp.pro
deleted file mode 100644
index f8da2e3..0000000
--- a/tools/assistant/translations/translations_adp.pro
+++ /dev/null
@@ -1,41 +0,0 @@
-# Include those manually as they do not contain any directory specification
-
-FORMS += ../compat/helpdialog.ui \
-         ../compat/mainwindow.ui \
-         ../compat/tabbedbrowser.ui \
-         ../compat/topicchooser.ui
-
-SOURCES += ../compat/main.cpp \
-           ../compat/helpwindow.cpp \
-           ../compat/topicchooser.cpp \
-           ../compat/docuparser.cpp \
-           ../compat/index.cpp \
-           ../compat/profile.cpp \
-           ../compat/config.cpp \
-           ../compat/helpdialog.cpp \
-           ../compat/mainwindow.cpp \
-           ../compat/tabbedbrowser.cpp \
-           ../compat/fontsettingsdialog.cpp
-
-SOURCES += ../../shared/fontpanel/fontpanel.cpp
-
-HEADERS += ../compat/helpwindow.h \
-           ../compat/topicchooser.h \
-           ../compat/docuparser.h \
-           ../compat/index.h \
-           ../compat/profile.h \
-           ../compat/helpdialog.h \
-           ../compat/mainwindow.h \
-           ../compat/tabbedbrowser.h \
-           ../compat/config.h \
-           ../compat/fontsettingsdialog.h
-
-
-TR_DIR = $$PWD/../../../translations
-TRANSLATIONS = \
-    $$TR_DIR/assistant_adp_de.ts \
-    $$TR_DIR/assistant_adp_ja.ts \
-    $$TR_DIR/assistant_adp_pl.ts \
-    $$TR_DIR/assistant_adp_ru.ts \
-    $$TR_DIR/assistant_adp_zh_CN.ts \
-    $$TR_DIR/assistant_adp_zh_TW.ts
diff --git a/tools/configure/configureapp.cpp b/tools/configure/configureapp.cpp
index 83b4d9c..7154fd4 100644
--- a/tools/configure/configureapp.cpp
+++ b/tools/configure/configureapp.cpp
@@ -701,9 +701,6 @@ void Configure::parseCmdLine()
         } else if ( configCmdLine.at(i) == "-opengl-es-cm" ) {
             dictionary[ "OPENGL" ]          = "yes";
             dictionary[ "OPENGL_ES_CM" ]    = "yes";
-        } else if ( configCmdLine.at(i) == "-opengl-es-cl" ) {
-            dictionary[ "OPENGL" ]          = "yes";
-            dictionary[ "OPENGL_ES_CL" ]    = "yes";
         } else if ( configCmdLine.at(i) == "-opengl-es-2" ) {
             dictionary[ "OPENGL" ]          = "yes";
             dictionary[ "OPENGL_ES_2" ]     = "yes";
@@ -1821,7 +1818,6 @@ bool Configure::displayHelp()
         desc("CETEST", "yes",      "-cetest",              "Compile Windows CE remote test application");
         desc(                      "-signature <file>",    "Use file for signing the target project");
         desc("OPENGL_ES_CM", "no", "-opengl-es-cm",        "Enable support for OpenGL ES Common");
-        desc("OPENGL_ES_CL", "no", "-opengl-es-cl",        "Enable support for OpenGL ES Common Lite");
         desc("OPENGL_ES_2",  "no", "-opengl-es-2",         "Enable support for OpenGL ES 2.0");
         desc("DIRECTSHOW", "no",   "-phonon-wince-ds9",    "Enable Phonon Direct Show 9 backend for Windows CE");
 
@@ -1871,8 +1867,16 @@ bool Configure::findFile( const QString &fileName )
 
     QString paths;
     if (file.endsWith(".h")) {
-        if (!mingwPath.isNull() && !findFileInPaths(file, mingwPath + QLatin1String("/../include")).isNull())
-		    return true;
+        if (!mingwPath.isNull()) {
+            if (!findFileInPaths(file, mingwPath + QLatin1String("/../include")).isNull())
+		        return true;
+            //now let's try the additional compiler path
+            QDir mingwLibDir = mingwPath + QLatin1String("/../lib/gcc/mingw32");
+            foreach(const QFileInfo &version, mingwLibDir.entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot)) {
+                if (!findFileInPaths(file, version.absoluteFilePath() + QLatin1String("/include")).isNull())
+                    return true;
+            }
+        }
         paths = QString::fromLocal8Bit(getenv("INCLUDE"));
     } else if ( file.endsWith( ".lib" ) ||  file.endsWith( ".a" ) ) {
         if (!mingwPath.isNull() && !findFileInPaths(file, mingwPath + QLatin1String("/../lib")).isNull())
@@ -2002,18 +2006,16 @@ bool Configure::checkAvailability(const QString &part)
         available = (dictionary[ "ARCHITECTURE" ]  == "windowsce");
     else if (part == "OPENGL_ES_CM")
         available = (dictionary[ "ARCHITECTURE" ]  == "windowsce");
-    else if (part == "OPENGL_ES_CL")
-        available = (dictionary[ "ARCHITECTURE" ]  == "windowsce");
     else if (part == "OPENGL_ES_2")
         available = (dictionary[ "ARCHITECTURE" ]  == "windowsce");
     else if (part == "DIRECTSHOW")
         available = (dictionary[ "ARCHITECTURE" ]  == "windowsce");
     else if (part == "SSE2")
-        available = (dictionary.value("QMAKESPEC") != "win32-msvc") && (dictionary.value("QMAKESPEC") != "win32-g++");
+        available = (dictionary.value("QMAKESPEC") != "win32-msvc");
     else if (part == "3DNOW" )
-        available = (dictionary.value("QMAKESPEC") != "win32-msvc") && (dictionary.value("QMAKESPEC") != "win32-icc") && findFile("mm3dnow.h") && (dictionary.value("QMAKESPEC") != "win32-g++");
+        available = (dictionary.value("QMAKESPEC") != "win32-msvc") && (dictionary.value("QMAKESPEC") != "win32-icc") && findFile("mm3dnow.h");
     else if (part == "MMX" || part == "SSE")
-        available = (dictionary.value("QMAKESPEC") != "win32-msvc") && (dictionary.value("QMAKESPEC") != "win32-g++");
+        available = (dictionary.value("QMAKESPEC") != "win32-msvc");
     else if (part == "OPENSSL")
         available = findFile("openssl\\ssl.h");
     else if (part == "DBUS")
@@ -2481,11 +2483,6 @@ void Configure::generateOutputVars()
         qtConfig += "egl";
     }
 
-    if ( dictionary["OPENGL_ES_CL"] == "yes" ) {
-        qtConfig += "opengles1cl";
-        qtConfig += "egl";
-    }
-
     if ( dictionary["OPENVG"] == "yes" ) {
         qtConfig += "openvg";
         qtConfig += "egl";
@@ -2939,13 +2936,10 @@ void Configure::generateConfigfiles()
         if(dictionary["NATIVE_GESTURES"] == "no")   qconfigList += "QT_NO_NATIVE_GESTURES";
 
         if(dictionary["OPENGL_ES_CM"] == "yes" ||
-           dictionary["OPENGL_ES_CL"] == "yes" ||
            dictionary["OPENGL_ES_2"]  == "yes")     qconfigList += "QT_OPENGL_ES";
 
         if(dictionary["OPENGL_ES_CM"] == "yes")     qconfigList += "QT_OPENGL_ES_1";
         if(dictionary["OPENGL_ES_2"]  == "yes")     qconfigList += "QT_OPENGL_ES_2";
-        if(dictionary["OPENGL_ES_CL"] == "yes")     qconfigList += "QT_OPENGL_ES_1_CL";
-
         if(dictionary["SQL_MYSQL"] == "yes")        qconfigList += "QT_SQL_MYSQL";
         if(dictionary["SQL_ODBC"] == "yes")         qconfigList += "QT_SQL_ODBC";
         if(dictionary["SQL_OCI"] == "yes")          qconfigList += "QT_SQL_OCI";
diff --git a/tools/designer/src/components/formeditor/formwindow.cpp b/tools/designer/src/components/formeditor/formwindow.cpp
index 9fd084d..3a7cd83 100644
--- a/tools/designer/src/components/formeditor/formwindow.cpp
+++ b/tools/designer/src/components/formeditor/formwindow.cpp
@@ -484,6 +484,7 @@ void FormWindow::setMainContainer(QWidget *w)
         sheet->setVisible(sheet->indexOf(QLatin1String("windowTitle")), true);
         sheet->setVisible(sheet->indexOf(QLatin1String("windowIcon")), true);
         sheet->setVisible(sheet->indexOf(QLatin1String("windowModality")), true);
+        sheet->setVisible(sheet->indexOf(QLatin1String("windowOpacity")), true);
         sheet->setVisible(sheet->indexOf(QLatin1String("windowFilePath")), true);
         // ### generalize
     }
diff --git a/tools/designer/src/components/propertyeditor/propertyeditor.cpp b/tools/designer/src/components/propertyeditor/propertyeditor.cpp
index b171ddc..512cc82 100644
--- a/tools/designer/src/components/propertyeditor/propertyeditor.cpp
+++ b/tools/designer/src/components/propertyeditor/propertyeditor.cpp
@@ -1175,11 +1175,11 @@ void PropertyEditor::slotValueChanged(QtProperty *property, const QVariant &valu
         Q_ASSERT(ok);
         QVariant v;
         qVariantSetValue(v, e);
-        emit propertyValueChanged(property->propertyName(), v, true);
+        emitPropertyValueChanged(property->propertyName(), v, true);
         return;
     }
 
-    emit propertyValueChanged(property->propertyName(), value, enableSubPropertyHandling);
+    emitPropertyValueChanged(property->propertyName(), value, enableSubPropertyHandling);
 }
 
 bool PropertyEditor::isDynamicProperty(const QtBrowserItem* item) const
diff --git a/tools/designer/src/components/widgetbox/widgetboxcategorylistview.cpp b/tools/designer/src/components/widgetbox/widgetboxcategorylistview.cpp
index 674c3a8..1a8611c 100644
--- a/tools/designer/src/components/widgetbox/widgetboxcategorylistview.cpp
+++ b/tools/designer/src/components/widgetbox/widgetboxcategorylistview.cpp
@@ -88,11 +88,15 @@ namespace qdesigner_internal {
 
 struct WidgetBoxCategoryEntry {
     WidgetBoxCategoryEntry();
-    explicit WidgetBoxCategoryEntry(const QDesignerWidgetBoxInterface::Widget &widget, const QIcon &icon, bool editable);
+    explicit WidgetBoxCategoryEntry(const QDesignerWidgetBoxInterface::Widget &widget,
+                                    const QString &filter,
+                                    const QIcon &icon,
+                                    bool editable);
 
     QDesignerWidgetBoxInterface::Widget widget;
     QString toolTip;
     QString whatsThis;
+    QString filter;
     QIcon icon;
     bool editable;
 };
@@ -103,8 +107,11 @@ WidgetBoxCategoryEntry::WidgetBoxCategoryEntry() :
 {
 }
 
-WidgetBoxCategoryEntry::WidgetBoxCategoryEntry(const QDesignerWidgetBoxInterface::Widget &w, const QIcon &i, bool e) :
+WidgetBoxCategoryEntry::WidgetBoxCategoryEntry(const QDesignerWidgetBoxInterface::Widget &w,
+                                               const QString &filterIn,
+                                               const QIcon &i, bool e) :
     widget(w),
+    filter(filterIn),
     icon(i),
     editable(e)
 {
@@ -142,6 +149,7 @@ public:
 private:
     typedef QList<WidgetBoxCategoryEntry> WidgetBoxCategoryEntrys;
 
+    QRegExp m_classNameRegExp;
     QDesignerFormEditorInterface *m_core;
     WidgetBoxCategoryEntrys m_items;
     QListView::ViewMode m_viewMode;
@@ -149,9 +157,11 @@ private:
 
 WidgetBoxCategoryModel::WidgetBoxCategoryModel(QDesignerFormEditorInterface *core, QObject *parent) :
     QAbstractListModel(parent),
+    m_classNameRegExp(QLatin1String("<widget +class *= *\"([^\"]+)\"")),
     m_core(core),
     m_viewMode(QListView::ListMode)
 {
+    Q_ASSERT(m_classNameRegExp.isValid());
 }
 
 QListView::ViewMode WidgetBoxCategoryModel::viewMode() const
@@ -205,8 +215,14 @@ bool WidgetBoxCategoryModel::removeCustomWidgets()
 
 void WidgetBoxCategoryModel::addWidget(const QDesignerWidgetBoxInterface::Widget &widget, const QIcon &icon,bool editable)
 {
-    // build item
-    WidgetBoxCategoryEntry item(widget, icon, editable);
+    // build item. Filter on name + class name if it is different and not a layout.
+    QString filter = widget.name();
+    if (!filter.contains(QLatin1String("Layout")) && m_classNameRegExp.indexIn(widget.domXml()) != -1) {
+        const QString className = m_classNameRegExp.cap(1);
+        if (!filter.contains(className))
+            filter += className;
+    }
+    WidgetBoxCategoryEntry item(widget, filter, icon, editable);
     const QDesignerWidgetDataBaseInterface *db = m_core->widgetDataBase();
     const int dbIndex = db->indexOfClassName(widget.name());
     if (dbIndex != -1) {
@@ -255,7 +271,7 @@ QVariant WidgetBoxCategoryModel::data(const QModelIndex &index, int role) const
     case Qt::WhatsThisRole:
         return QVariant(item.whatsThis);
     case FilterRole:
-        return item.widget.name();
+        return item.filter;
     }
     return QVariant();
 }
diff --git a/tools/designer/src/lib/shared/qdesigner_propertyeditor.cpp b/tools/designer/src/lib/shared/qdesigner_propertyeditor.cpp
index e89c47c..9a1739e 100644
--- a/tools/designer/src/lib/shared/qdesigner_propertyeditor.cpp
+++ b/tools/designer/src/lib/shared/qdesigner_propertyeditor.cpp
@@ -92,7 +92,8 @@ static const PropertyNameTypeMap &stringPropertyTypes()
 }
 
 QDesignerPropertyEditor::QDesignerPropertyEditor(QWidget *parent, Qt::WindowFlags flags) :
-    QDesignerPropertyEditorInterface(parent, flags)
+    QDesignerPropertyEditorInterface(parent, flags),
+    m_propertyChangedForwardingBlocked(false)
 {
     // Make old signal work for  compatibility
     connect(this, SIGNAL(propertyChanged(QString,QVariant)), this, SLOT(slotPropertyChanged(QString,QVariant)));
@@ -147,9 +148,20 @@ QDesignerPropertyEditor::StringPropertyParameters QDesignerPropertyEditor::textP
     return StringPropertyParameters(ValidationSingleLine, true);
 }
 
+void QDesignerPropertyEditor::emitPropertyValueChanged(const QString &name, const QVariant &value, bool enableSubPropertyHandling)
+{
+    // Avoid duplicate signal emission - see below
+    m_propertyChangedForwardingBlocked = true;
+    emit propertyValueChanged(name, value, enableSubPropertyHandling);
+    emit propertyChanged(name, value);
+    m_propertyChangedForwardingBlocked = false;
+}
+
 void QDesignerPropertyEditor::slotPropertyChanged(const QString &name, const QVariant &value)
 {
-    emit propertyValueChanged(name, value, true);
+    // Forward signal from Integration using the old interfaces.
+    if (!m_propertyChangedForwardingBlocked)
+        emit propertyValueChanged(name, value, true);
 }
 
 }
diff --git a/tools/designer/src/lib/shared/qdesigner_propertyeditor_p.h b/tools/designer/src/lib/shared/qdesigner_propertyeditor_p.h
index cdd53f0..27078f2 100644
--- a/tools/designer/src/lib/shared/qdesigner_propertyeditor_p.h
+++ b/tools/designer/src/lib/shared/qdesigner_propertyeditor_p.h
@@ -79,7 +79,6 @@ public:
     static StringPropertyParameters textPropertyValidationMode(QDesignerFormEditorInterface *core,
                 const QObject *object, const QString &propertyName, bool isMainContainer);
 
-
 Q_SIGNALS:
     void propertyValueChanged(const QString &name, const QVariant &value, bool enableSubPropertyHandling);
     void resetProperty(const QString &name);
@@ -97,6 +96,13 @@ public Q_SLOTS:
 
 private Q_SLOTS:
     void slotPropertyChanged(const QString &name, const QVariant &value);
+
+protected:
+    void emitPropertyValueChanged(const QString &name, const QVariant &value, bool enableSubPropertyHandling);
+
+private:
+    bool m_propertyChangedForwardingBlocked;
+
 };
 
 }  // namespace qdesigner_internal
diff --git a/tools/designer/src/lib/shared/qdesigner_propertysheet.cpp b/tools/designer/src/lib/shared/qdesigner_propertysheet.cpp
index b4b962c..13bb1d7 100644
--- a/tools/designer/src/lib/shared/qdesigner_propertysheet.cpp
+++ b/tools/designer/src/lib/shared/qdesigner_propertysheet.cpp
@@ -610,8 +610,9 @@ QDesignerPropertySheet::QDesignerPropertySheet(QObject *object, QObject *parent)
         createFakeProperty(QLatin1String("whatsThis"));
         createFakeProperty(QLatin1String("acceptDrops"));
         createFakeProperty(QLatin1String("dragEnabled"));
-        // windowModality is visible only for the main container, in which case the form windows enables it on loading
+        // windowModality/Opacity is visible only for the main container, in which case the form windows enables it on loading
         setVisible(createFakeProperty(QLatin1String("windowModality")), false);
+        setVisible(createFakeProperty(QLatin1String("windowOpacity"), double(1.0)), false);
         if (qobject_cast<const QToolBar *>(d->m_object)) { // prevent toolbars from being dragged off
             createFakeProperty(QLatin1String("floatable"), QVariant(true));
         } else {
@@ -1451,8 +1452,13 @@ bool QDesignerPropertySheet::isVisible(int index) const
     }
 
     if (isFakeProperty(index)) {
-        if (type == PropertyWindowModality) // Hidden for child widgets
+        switch (type) {
+        case PropertyWindowModality: // Hidden for child widgets
+        case PropertyWindowOpacity:
             return d->m_info.value(index).visible;
+        default:
+            break;
+        }
         return true;
     }
 
diff --git a/tools/designer/translations/translations.pro b/tools/designer/translations/translations.pro
index a1b99fd..103c1fe 100644
--- a/tools/designer/translations/translations.pro
+++ b/tools/designer/translations/translations.pro
@@ -132,6 +132,7 @@ TRANSLATIONS = \
     $$TR_DIR/designer_cs.ts \
     $$TR_DIR/designer_de.ts \
     $$TR_DIR/designer_fr.ts \
+    $$TR_DIR/designer_hu.ts \
     $$TR_DIR/designer_ja.ts \
     $$TR_DIR/designer_pl.ts \
     $$TR_DIR/designer_ru.ts \
diff --git a/tools/linguist/linguist/linguist.pro b/tools/linguist/linguist/linguist.pro
index 693bc71..4f7ed8a 100644
--- a/tools/linguist/linguist/linguist.pro
+++ b/tools/linguist/linguist/linguist.pro
@@ -9,7 +9,7 @@ CONFIG += qt \
     uitools
 
 DEFINES += QT_NO_CAST_FROM_ASCII QT_NO_CAST_TO_ASCII
-build_all:!build_pass { 
+build_all:!build_pass {
     CONFIG -= build_all
     CONFIG += release
 }
@@ -42,7 +42,7 @@ SOURCES += \
     statistics.cpp \
     translatedialog.cpp \
     translationsettingsdialog.cpp \
-    ../shared/simtexth.cpp 
+    ../shared/simtexth.cpp
 
 HEADERS += \
     batchtranslationdialog.h \
@@ -71,7 +71,7 @@ contains(QT_PRODUCT, OpenSource.*):DEFINES *= QT_OPENSOURCE
 DEFINES += QT_KEYWORDS
 TARGET = linguist
 win32:RC_FILE = linguist.rc
-mac { 
+mac {
     static:CONFIG -= global_init_link_order
     ICON = linguist.icns
     TARGET = Linguist
@@ -100,6 +100,7 @@ TRANSLATIONS = \
     $$TR_DIR/linguist_cs.ts \
     $$TR_DIR/linguist_de.ts \
     $$TR_DIR/linguist_fr.ts \
+    $$TR_DIR/linguist_hu.ts \
     $$TR_DIR/linguist_ja.ts \
     $$TR_DIR/linguist_pl.ts \
     $$TR_DIR/linguist_ru.ts \
diff --git a/tools/linguist/linguist/mainwindow.ui b/tools/linguist/linguist/mainwindow.ui
index 450ce89..4edde5e 100644
--- a/tools/linguist/linguist/mainwindow.ui
+++ b/tools/linguist/linguist/mainwindow.ui
@@ -679,7 +679,7 @@
     <string>About Qt</string>
    </property>
    <property name="whatsThis">
-    <string>Display information about the Qt toolkit by Trolltech.</string>
+    <string>Display information about the Qt toolkit by Nokia.</string>
    </property>
    <property name="menuRole">
     <enum>QAction::AboutQtRole</enum>
diff --git a/tools/linguist/lupdate/lupdate.h b/tools/linguist/lupdate/lupdate.h
index 70332cd..136884b 100644
--- a/tools/linguist/lupdate/lupdate.h
+++ b/tools/linguist/lupdate/lupdate.h
@@ -79,6 +79,7 @@ void loadCPP(Translator &translator, const QStringList &filenames, ConversionDat
 bool loadJava(Translator &translator, const QString &filename, ConversionData &cd);
 bool loadQScript(Translator &translator, const QString &filename, ConversionData &cd);
 bool loadUI(Translator &translator, const QString &filename, ConversionData &cd);
+bool loadQml(Translator &translator, const QString &filename, ConversionData &cd);
 
 QT_END_NAMESPACE
 
diff --git a/tools/linguist/lupdate/lupdate.pro b/tools/linguist/lupdate/lupdate.pro
index ccc2d47..283d69f 100644
--- a/tools/linguist/lupdate/lupdate.pro
+++ b/tools/linguist/lupdate/lupdate.pro
@@ -15,6 +15,9 @@ build_all:!build_pass {
 include(../shared/formats.pri)
 include(../shared/proparser.pri)
 
+include($$QT_SOURCE_TREE/src/declarative/qml/parser/parser.pri)
+INCLUDEPATH += $$QT_SOURCE_TREE/src/declarative/qml
+
 SOURCES += \
     main.cpp \
     merge.cpp \
@@ -23,6 +26,7 @@ SOURCES += \
     cpp.cpp \
     java.cpp \
     qscript.cpp \
+    qml.cpp \
     ui.cpp
 
 HEADERS += \
diff --git a/tools/linguist/lupdate/main.cpp b/tools/linguist/lupdate/main.cpp
index b2bfd7c..0003baa 100644
--- a/tools/linguist/lupdate/main.cpp
+++ b/tools/linguist/lupdate/main.cpp
@@ -83,7 +83,7 @@ static void printUsage()
     printOut(QObject::tr(
         "Usage:\n"
         "    lupdate [options] [project-file]...\n"
-        "    lupdate [options] [source-file|path]... -ts ts-files\n\n"
+        "    lupdate [options] [source-file|path|@lst-file]... -ts ts-files|@lst-file\n\n"
         "lupdate is part of Qt's Linguist tool chain. It extracts translatable\n"
         "messages from Qt UI files, C++, Java and JavaScript/QtScript source code.\n"
         "Extracted messages are stored in textual translation source files (typically\n"
@@ -132,6 +132,8 @@ static void printUsage()
         "           Specify the codec assumed for tr() calls. Effective only with -ts.\n"
         "    -version\n"
         "           Display the version of lupdate and exit.\n"
+        "    @lst-file\n"
+        "           Read additional file names (one per line) from lst-file.\n"
     ).arg(m_defaultExtensions));
 }
 
@@ -267,6 +269,8 @@ static void processSources(Translator &fetchedTor,
         else if (it->endsWith(QLatin1String(".js"), Qt::CaseInsensitive)
                  || it->endsWith(QLatin1String(".qs"), Qt::CaseInsensitive))
             loadQScript(fetchedTor, *it, cd);
+        else if (it->endsWith(QLatin1String(".qml"), Qt::CaseInsensitive))
+            loadQml(fetchedTor, *it, cd);
         else
             sourceFilesCpp << *it;
     }
@@ -560,73 +564,92 @@ int main(int argc, char **argv)
             return 1;
         }
 
+        QStringList files;
+        if (arg.startsWith(QLatin1String("@"))) {
+            QFile lstFile(arg.mid(1));
+            if (!lstFile.open(QIODevice::ReadOnly)) {
+                qWarning("lupdate error: List file '%s' is not readable",
+                         qPrintable(lstFile.fileName()));
+                return 1;
+            }
+            while (!lstFile.atEnd())
+                files << QString::fromLocal8Bit(lstFile.readLine().trimmed());
+        } else {
+            files << arg;
+        }
         if (metTsFlag) {
-            bool found = false;
-            foreach (const Translator::FileFormat &fmt, Translator::registeredFileFormats()) {
-                if (arg.endsWith(QLatin1Char('.') + fmt.extension, Qt::CaseInsensitive)) {
-                    QFileInfo fi(arg);
-                    if (!fi.exists() || fi.isWritable()) {
-                        tsFileNames.append(QFileInfo(arg).absoluteFilePath());
-                    } else {
-                        qWarning("lupdate warning: For some reason, '%s' is not writable.\n",
-                                qPrintable(arg));
+            foreach (const QString &file, files) {
+                bool found = false;
+                foreach (const Translator::FileFormat &fmt, Translator::registeredFileFormats()) {
+                    if (file.endsWith(QLatin1Char('.') + fmt.extension, Qt::CaseInsensitive)) {
+                        QFileInfo fi(file);
+                        if (!fi.exists() || fi.isWritable()) {
+                            tsFileNames.append(QFileInfo(file).absoluteFilePath());
+                        } else {
+                            qWarning("lupdate warning: For some reason, '%s' is not writable.\n",
+                                    qPrintable(file));
+                        }
+                        found = true;
+                        break;
                     }
-                    found = true;
-                    break;
+                }
+                if (!found) {
+                    qWarning("lupdate error: File '%s' has no recognized extension\n",
+                             qPrintable(file));
+                    return 1;
                 }
             }
-            if (!found) {
-                qWarning("lupdate error: File '%s' has no recognized extension\n",
-                         qPrintable(arg));
-                return 1;
-            }
-        } else if (arg.endsWith(QLatin1String(".pro"), Qt::CaseInsensitive)
-                || arg.endsWith(QLatin1String(".pri"), Qt::CaseInsensitive)) {
-            proFiles << arg;
             numFiles++;
         } else {
-            QFileInfo fi(arg);
-            if (!fi.exists()) {
-                qWarning("lupdate error: File '%s' does not exists\n", qPrintable(arg));
-                return 1;
-            } else if (fi.isDir()) {
-                if (options & Verbose)
-                    printOut(QObject::tr("Scanning directory '%1'...").arg(arg));
-                QDir dir = QDir(fi.filePath());
-                projectRoots.insert(dir.absolutePath() + QLatin1Char('/'));
-                if (extensionsNameFilters.isEmpty()) {
-                    foreach (QString ext, extensions.split(QLatin1Char(','))) {
-                        ext = ext.trimmed();
-                        if (ext.startsWith(QLatin1Char('.')))
-                            ext.remove(0, 1);
-                        extensionsNameFilters.insert(ext);
-                    }
+            foreach (const QString &file, files) {
+                QFileInfo fi(file);
+                if (!fi.exists()) {
+                    qWarning("lupdate error: File '%s' does not exists\n", qPrintable(file));
+                    return 1;
                 }
-                QDir::Filters filters = QDir::Files | QDir::NoSymLinks;
-                if (recursiveScan)
-                    filters |= QDir::AllDirs | QDir::NoDotAndDotDot;
-                QFileInfoList fileinfolist;
-                recursiveFileInfoList(dir, extensionsNameFilters, filters, &fileinfolist);
-                int scanRootLen = dir.absolutePath().length();
-                foreach (const QFileInfo &fi, fileinfolist) {
-                    QString fn = QDir::cleanPath(fi.absoluteFilePath());
-                    sourceFiles << fn;
-
-                    if (!fn.endsWith(QLatin1String(".java"))
-                        && !fn.endsWith(QLatin1String(".ui"))
-                        && !fn.endsWith(QLatin1String(".js"))
-                        && !fn.endsWith(QLatin1String(".qs"))) {
-                        int offset = 0;
-                        int depth = 0;
-                        do {
-                            offset = fn.lastIndexOf(QLatin1Char('/'), offset - 1);
-                            QString ffn = fn.mid(offset + 1);
-                            allCSources.insert(ffn, fn);
-                        } while (++depth < 3 && offset > scanRootLen);
+                if (file.endsWith(QLatin1String(".pro"), Qt::CaseInsensitive)
+                    || file.endsWith(QLatin1String(".pri"), Qt::CaseInsensitive)) {
+                    proFiles << file;
+                } else if (fi.isDir()) {
+                    if (options & Verbose)
+                        printOut(QObject::tr("Scanning directory '%1'...").arg(file));
+                    QDir dir = QDir(fi.filePath());
+                    projectRoots.insert(dir.absolutePath() + QLatin1Char('/'));
+                    if (extensionsNameFilters.isEmpty()) {
+                        foreach (QString ext, extensions.split(QLatin1Char(','))) {
+                            ext = ext.trimmed();
+                            if (ext.startsWith(QLatin1Char('.')))
+                                ext.remove(0, 1);
+                            extensionsNameFilters.insert(ext);
+                        }
+                    }
+                    QDir::Filters filters = QDir::Files | QDir::NoSymLinks;
+                    if (recursiveScan)
+                        filters |= QDir::AllDirs | QDir::NoDotAndDotDot;
+                    QFileInfoList fileinfolist;
+                    recursiveFileInfoList(dir, extensionsNameFilters, filters, &fileinfolist);
+                    int scanRootLen = dir.absolutePath().length();
+                    foreach (const QFileInfo &fi, fileinfolist) {
+                        QString fn = QDir::cleanPath(fi.absoluteFilePath());
+                        sourceFiles << fn;
+
+                        if (!fn.endsWith(QLatin1String(".java"))
+                            && !fn.endsWith(QLatin1String(".ui"))
+                            && !fn.endsWith(QLatin1String(".js"))
+                            && !fn.endsWith(QLatin1String(".qs"))
+                            && !fn.endsWith(QLatin1String(".qml"))) {
+                            int offset = 0;
+                            int depth = 0;
+                            do {
+                                offset = fn.lastIndexOf(QLatin1Char('/'), offset - 1);
+                                QString ffn = fn.mid(offset + 1);
+                                allCSources.insert(ffn, fn);
+                            } while (++depth < 3 && offset > scanRootLen);
+                        }
                     }
+                } else {
+                    sourceFiles << QDir::cleanPath(fi.absoluteFilePath());;
                 }
-            } else {
-                sourceFiles << QDir::cleanPath(fi.absoluteFilePath());;
             }
             numFiles++;
         }
diff --git a/tools/linguist/lupdate/qml.cpp b/tools/linguist/lupdate/qml.cpp
new file mode 100644
index 0000000..860d87c
--- /dev/null
+++ b/tools/linguist/lupdate/qml.cpp
@@ -0,0 +1,240 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Linguist of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "lupdate.h"
+
+#include <translator.h>
+
+#include <QtCore/QDebug>
+#include <QtCore/QFile>
+#include <QtCore/QString>
+
+#include "parser/qmljsengine_p.h"
+#include "parser/qmljsparser_p.h"
+#include "parser/qmljslexer_p.h"
+#include "parser/qmljsnodepool_p.h"
+#include "parser/qmljsastvisitor_p.h"
+#include "parser/qmljsast_p.h"
+
+#include <QCoreApplication>
+#include <QFile>
+#include <QFileInfo>
+#include <QtDebug>
+#include <QStringList>
+
+#include <iostream>
+#include <cstdlib>
+
+QT_BEGIN_NAMESPACE
+
+using namespace QmlJS;
+
+class FindTrCalls: protected AST::Visitor
+{
+public:
+    void operator()(Translator *translator, const QString &fileName, AST::Node *node)
+    {
+        m_translator = translator;
+        m_fileName = fileName;
+        m_component = QFileInfo(fileName).baseName();   //matches qsTr usage in QScriptEngine
+        accept(node);
+    }
+
+protected:
+    using AST::Visitor::visit;
+    using AST::Visitor::endVisit;
+
+    void accept(AST::Node *node)
+    { AST::Node::acceptChild(node, this); }
+
+    virtual void endVisit(AST::CallExpression *node)
+    {
+        if (AST::IdentifierExpression *idExpr = AST::cast<AST::IdentifierExpression *>(node->base)) {
+            if (idExpr->name->asString() == QLatin1String("qsTr") ||
+                idExpr->name->asString() == QLatin1String("QT_TR_NOOP")) {
+                if (node->arguments && AST::cast<AST::StringLiteral *>(node->arguments->expression)) {
+                    AST::StringLiteral *literal = AST::cast<AST::StringLiteral *>(node->arguments->expression);
+                    const QString source = literal->value->asString();
+
+                    QString comment;
+                    bool plural = false;
+                    AST::ArgumentList *commentNode = node->arguments->next;
+                    if (commentNode) {
+                        literal = AST::cast<AST::StringLiteral *>(commentNode->expression);
+                        comment = literal->value->asString();
+
+                        AST::ArgumentList *nNode = commentNode->next;
+                        if (nNode) {
+                            AST::NumericLiteral *numLiteral = AST::cast<AST::NumericLiteral *>(nNode->expression);
+                            if (numLiteral) {
+                                plural = true;
+                            }
+                        }
+                    }
+
+                    TranslatorMessage msg(m_component, source,
+                        comment, QString(), m_fileName,
+                        node->firstSourceLocation().startLine, QStringList(),
+                        TranslatorMessage::Unfinished, plural);
+                    m_translator->extend(msg);
+                }
+            } else if (idExpr->name->asString() == QLatin1String("qsTranslate") ||
+                       idExpr->name->asString() == QLatin1String("QT_TRANSLATE_NOOP")) {
+                if (node->arguments && AST::cast<AST::StringLiteral *>(node->arguments->expression)) {
+                    AST::StringLiteral *literal = AST::cast<AST::StringLiteral *>(node->arguments->expression);
+                    const QString context = literal->value->asString();
+
+                    QString source;
+                    QString comment;
+                    bool plural = false;
+                    AST::ArgumentList *sourceNode = node->arguments->next;
+                    if (sourceNode) {
+                        literal = AST::cast<AST::StringLiteral *>(sourceNode->expression);
+                        source = literal->value->asString();
+                        AST::ArgumentList *commentNode = sourceNode->next;
+                        if (commentNode) {
+                            literal = AST::cast<AST::StringLiteral *>(commentNode->expression);
+                            comment = literal->value->asString();
+
+                            AST::ArgumentList *nNode = commentNode->next;
+                            if (nNode) {
+                                AST::NumericLiteral *numLiteral = AST::cast<AST::NumericLiteral *>(nNode->expression);
+                                if (numLiteral) {
+                                    plural = true;
+                                }
+                            }
+                        }
+                    }
+
+                    TranslatorMessage msg(context, source,
+                        comment, QString(), m_fileName,
+                        node->firstSourceLocation().startLine, QStringList(),
+                        TranslatorMessage::Unfinished, plural);
+                    m_translator->extend(msg);
+                }
+
+            }
+        }
+    }
+
+private:
+    Translator *m_translator;
+    QString m_fileName;
+    QString m_component;
+};
+
+QString createErrorString(const QString &filename, const QString &code, Parser &parser)
+{
+    // print out error
+    QStringList lines = code.split(QLatin1Char('\n'));
+    lines.append(QLatin1String("\n")); // sentinel.
+    QString errorString;
+
+    foreach (const DiagnosticMessage &m, parser.diagnosticMessages()) {
+
+        if (m.isWarning())
+            continue;
+
+        QString error = filename + QLatin1Char(':') + QString::number(m.loc.startLine)
+                        + QLatin1Char(':') + QString::number(m.loc.startColumn) + QLatin1String(": error: ")
+                        + m.message + QLatin1Char('\n');
+
+        int line = 0;
+        if (m.loc.startLine > 0)
+            line = m.loc.startLine - 1;
+
+        const QString textLine = lines.at(line);
+
+        error += textLine + QLatin1Char('\n');
+
+        int column = m.loc.startColumn - 1;
+        if (column < 0)
+            column = 0;
+
+        column = qMin(column, textLine.length());
+
+        for (int i = 0; i < column; ++i) {
+            const QChar ch = textLine.at(i);
+            if (ch.isSpace())
+                error += ch.unicode();
+            else
+                error += QLatin1Char(' ');
+        }
+        error += QLatin1String("^\n");
+        errorString += error;
+    }
+    return errorString;
+}
+
+bool loadQml(Translator &translator, const QString &filename, ConversionData &cd)
+{
+    cd.m_sourceFileName = filename;
+    QFile file(filename);
+    if (!file.open(QIODevice::ReadOnly)) {
+        cd.appendError(QString::fromLatin1("Cannot open %1: %2")
+            .arg(filename, file.errorString()));
+        return false;
+    }
+
+    const QString code = QTextStream(&file).readAll();
+
+    Engine driver;
+    Parser parser(&driver);
+
+    NodePool nodePool(filename, &driver);
+    driver.setNodePool(&nodePool);
+
+    Lexer lexer(&driver);
+    lexer.setCode(code, /*line = */ 1);
+    driver.setLexer(&lexer);
+
+    if (parser.parse()) {
+        FindTrCalls trCalls;
+        trCalls(&translator, filename, parser.ast());
+    } else {
+        QString error = createErrorString(filename, code, parser);
+        cd.appendError(error);
+        return false;
+    }
+    return true;
+}
+
+QT_END_NAMESPACE
diff --git a/tools/porting/src/q3porting.xml b/tools/porting/src/q3porting.xml
index 7a31d6e..39f341f 100644
--- a/tools/porting/src/q3porting.xml
+++ b/tools/porting/src/q3porting.xml
@@ -1626,10 +1626,6 @@
         <Name>Q3Wizard</Name>
     </item>
     <item Type="Qt4Class" >
-        <Library>QtAssistant</Library>
-        <Name>QAssistantClient</Name>
-    </item>
-    <item Type="Qt4Class" >
         <Library>QtCore</Library>
         <Name>QAbstractEventDispatcher</Name>
     </item>
diff --git a/tools/qdbus/qdbus/qdbus.cpp b/tools/qdbus/qdbus/qdbus.cpp
index 48b0dad..b08910a 100644
--- a/tools/qdbus/qdbus/qdbus.cpp
+++ b/tools/qdbus/qdbus/qdbus.cpp
@@ -248,8 +248,8 @@ static QStringList readList(QStringList &args)
     return retval;
 }
 
-static void placeCall(const QString &service, const QString &path, const QString &interface,
-               const QString &member, QStringList args)
+static int placeCall(const QString &service, const QString &path, const QString &interface,
+               const QString &member, QStringList args, bool try_prop=true)
 {
     QDBusInterface iface(service, path, interface, connection);
 
@@ -273,10 +273,22 @@ static void placeCall(const QString &service, const QString &path, const QString
          }
 
         if (midx == -1) {
+            // Failed to set property after falling back?
+            // Bail out without displaying an error
+            if (!try_prop)
+                return 1;
+            if (try_prop && args.size() == 1) {
+                QStringList proparg;
+                proparg += interface;
+                proparg += member;
+                proparg += args.first();
+                if (!placeCall(service, path, "org.freedesktop.DBus.Properties", "Set", proparg, false))
+                    return 0;
+            }
             fprintf(stderr, "Cannot find '%s.%s' in object %s at %s\n",
                     qPrintable(interface), qPrintable(member), qPrintable(path),
                     qPrintable(service));
-            exit(1);
+            return 1;
         }
 
         QMetaMethod mm = mo->method(midx);
@@ -314,7 +326,7 @@ static void placeCall(const QString &service, const QString &path, const QString
                 if (p.type() == QVariant::Invalid) {
                     fprintf(stderr, "Could not convert '%s' to type '%s'.\n",
                             qPrintable(argument), types.at(i).constData());
-                    exit(1);
+                    return 1 ;
                 }
             } else if (id == qMetaTypeId<QDBusVariant>()) {
                 QDBusVariant tmp(p);
@@ -324,7 +336,7 @@ static void placeCall(const QString &service, const QString &path, const QString
                 if (path.path().isNull()) {
                     fprintf(stderr, "Cannot pass argument '%s' because it is not a valid object path.\n",
                             qPrintable(argument));
-                    exit(1);
+                    return 1;
                 }
                 p = qVariantFromValue(path);
             } else if (id == qMetaTypeId<QDBusSignature>()) {
@@ -332,39 +344,50 @@ static void placeCall(const QString &service, const QString &path, const QString
                 if (sig.signature().isNull()) {
                     fprintf(stderr, "Cannot pass argument '%s' because it is not a valid signature.\n",
                             qPrintable(argument));
-                    exit(1);
+                    return 1;
                 }
                 p = qVariantFromValue(sig);
             } else {
                 fprintf(stderr, "Sorry, can't pass arg of type '%s'.\n",
                         types.at(i).constData());
-                exit(1);
+                return 1;
             }
             params += p;
         }
         if (params.count() != types.count() || !args.isEmpty()) {
             fprintf(stderr, "Invalid number of parameters\n");
-            exit(1);
+            return 1;
         }
     }
 
     QDBusMessage reply = iface.callWithArgumentList(QDBus::Block, member, params);
     if (reply.type() == QDBusMessage::ErrorMessage) {
         QDBusError err = reply;
+        // Failed to retrieve property after falling back?
+        // Bail out without displaying an error
+        if (!try_prop)
+            return 1;
+        if (err.type() == QDBusError::UnknownMethod && try_prop) {
+            QStringList proparg;
+            proparg += interface;
+            proparg += member;
+            if (!placeCall(service, path, "org.freedesktop.DBus.Properties", "Get", proparg, false))
+                return 0;
+        }
         if (err.type() == QDBusError::ServiceUnknown)
             fprintf(stderr, "Service '%s' does not exist.\n", qPrintable(service));
         else
             printf("Error: %s\n%s\n", qPrintable(err.name()), qPrintable(err.message()));
-        exit(2);
+        return 2;
     } else if (reply.type() != QDBusMessage::ReplyMessage) {
         fprintf(stderr, "Invalid reply type %d\n", int(reply.type()));
-        exit(1);
+        return 1;
     }
 
     foreach (QVariant v, reply.arguments())
         printArg(v);
 
-    exit(0);
+    return 0;
 }
 
 static bool globServices(QDBusConnectionInterface *bus, const QString &glob)
@@ -483,6 +506,7 @@ int main(int argc, char **argv)
         exit(1);
     }
 
-    placeCall(service, path, interface, member, args);
+    int ret = placeCall(service, path, interface, member, args);
+    exit(ret);
 }
 
diff --git a/tools/qdoc3/cppcodemarker.cpp b/tools/qdoc3/cppcodemarker.cpp
index 6c33054..d9c767a 100644
--- a/tools/qdoc3/cppcodemarker.cpp
+++ b/tools/qdoc3/cppcodemarker.cpp
@@ -881,6 +881,7 @@ QString CppCodeMarker::addMarkUp(const QString& protectedCode,
     static QRegExp globalX("[\n{()=] *([a-zA-Z_][a-zA-Z_0-9]*)[ \n]*\\(");
     static QRegExp multiLineComment("/(?:( )?\\*(?:[^*]+|\\*(?! /))*\\*\\1/)");
     multiLineComment.setMinimal(true);
+    static QRegExp singleLineCommentLine("(?:^|\n)(?:[^&]|&(?!quot;)|&quot;(?:[^&\\\\]|&(?!quot;)|\\\\&quot;|\\\\(?!&quot;))*&quot;)*//(?!!)[^!\n]*");
     static QRegExp singleLineComment("//(?!!)[^!\n]*");
     static QRegExp preprocessor("(?:^|\n)(#[ \t]*(?:include|if|elif|endif|error|pragma|define"
                                 "|warning)(?:(?:\\\\\n|\\n#)[^\n]*)*)");
@@ -1056,7 +1057,8 @@ QString CppCodeMarker::addMarkUp(const QString& protectedCode,
         int mlpos;
         int slpos;
         int len;
-        slpos = singleLineComment.indexIn(result, pos);
+        int sllpos = singleLineCommentLine.indexIn(result, pos);
+        slpos = sllpos == -1 ? -1 : singleLineComment.indexIn(result, sllpos);
         mlpos = multiLineComment.indexIn(result, pos);
 
         if (slpos == -1 && mlpos == -1)
@@ -1127,7 +1129,7 @@ QList<Section> CppCodeMarker::qmlSections(const QmlClassNode* qmlClassNode,
                                 "signal",
                                 "signals");
 	    FastSection qmlattachedsignals(qmlClassNode,
-                                           "QML Attached Signals",
+                                           "Attached Signals",
                                            "signal",
                                            "signals");
 	    FastSection qmlmethods(qmlClassNode,
@@ -1135,7 +1137,7 @@ QList<Section> CppCodeMarker::qmlSections(const QmlClassNode* qmlClassNode,
                                    "method",
                                    "methods");
 	    FastSection qmlattachedmethods(qmlClassNode,
-                                           "QML Attached Methods",
+                                           "Attached Methods",
                                            "method",
                                            "methods");
 
diff --git a/tools/qdoc3/cppcodeparser.cpp b/tools/qdoc3/cppcodeparser.cpp
index 9b6a516..7d08c77 100644
--- a/tools/qdoc3/cppcodeparser.cpp
+++ b/tools/qdoc3/cppcodeparser.cpp
@@ -95,6 +95,7 @@ QT_BEGIN_NAMESPACE
 #define COMMAND_QMLMETHOD               Doc::alias("qmlmethod")
 #define COMMAND_QMLATTACHEDMETHOD       Doc::alias("qmlattachedmethod")
 #define COMMAND_QMLDEFAULT              Doc::alias("default")
+#define COMMAND_QMLBASICTYPE            Doc::alias("qmlbasictype")
 #endif
 
 QStringList CppCodeParser::exampleFiles;
@@ -536,7 +537,8 @@ QSet<QString> CppCodeParser::topicCommands()
                            << COMMAND_QMLSIGNAL
                            << COMMAND_QMLATTACHEDSIGNAL
                            << COMMAND_QMLMETHOD
-                           << COMMAND_QMLATTACHEDMETHOD;
+                           << COMMAND_QMLATTACHEDMETHOD
+                           << COMMAND_QMLBASICTYPE;
 #else
                            << COMMAND_VARIABLE;
 #endif
@@ -728,6 +730,20 @@ Node *CppCodeParser::processTopicCommand(const Doc& doc,
         }
         return new QmlClassNode(tre->root(), names[0], classNode);
     }
+    else if (command == COMMAND_QMLBASICTYPE) {
+#if 0        
+        QStringList parts = arg.split(" ");
+        qDebug() << command << parts;
+        if (parts.size() > 1) {
+            FakeNode* pageNode = static_cast<FakeNode*>(tre->root()->findNode(parts[1], Node::Fake));
+            if (pageNode) {
+                qDebug() << "FOUND";
+                return new QmlBasicTypeNode(pageNode, parts[0]);
+            }
+        }
+#endif        
+        return new QmlBasicTypeNode(tre->root(), arg);
+    }
     else if ((command == COMMAND_QMLSIGNAL) ||
              (command == COMMAND_QMLMETHOD) ||
              (command == COMMAND_QMLATTACHEDSIGNAL) ||
diff --git a/tools/qdoc3/htmlgenerator.cpp b/tools/qdoc3/htmlgenerator.cpp
index a3cdae6..15386f1 100644
--- a/tools/qdoc3/htmlgenerator.cpp
+++ b/tools/qdoc3/htmlgenerator.cpp
@@ -1428,14 +1428,19 @@ void HtmlGenerator::generateFakeNode(const FakeNode *fake, CodeMarker *marker)
     QList<Section> sections;
     QList<Section>::const_iterator s;
 
-    QString htmlTitle = fake->fullTitle();
+    QString fullTitle = fake->fullTitle();
+    QString htmlTitle = fullTitle;
     if (fake->subType() == Node::File && !fake->subTitle().isEmpty()) {
         subTitleSize = SmallSubTitle;
         htmlTitle += " (" + fake->subTitle() + ")";
     }
+    else if (fake->subType() == Node::QmlBasicType) {
+        fullTitle = "QML Basic Type: " + fullTitle;
+        htmlTitle = fullTitle;
+    }
 
     generateHeader(htmlTitle, fake, marker, true);
-    generateTitle(fake->fullTitle(),
+    generateTitle(fullTitle,
                   Text() << fake->subTitle(),
                   subTitleSize,
                   fake,
diff --git a/tools/qdoc3/node.cpp b/tools/qdoc3/node.cpp
index 5796ea4..9357671 100644
--- a/tools/qdoc3/node.cpp
+++ b/tools/qdoc3/node.cpp
@@ -85,6 +85,9 @@ void Node::setDoc(const Doc& doc, bool replace)
 }
 
 /*!
+  Construct a node with the given \a type and having the
+  given \a parent and \a name. The new node is added to the
+  parent's child list.
  */
 Node::Node(Type type, InnerNode *parent, const QString& name)
     : typ(type),
@@ -490,6 +493,8 @@ NodeList InnerNode::overloads(const QString &funcName) const
 }
 
 /*!
+  Construct an inner node (i.e., not a leaf node) of the
+  given \a type and having the given \a parent and \a name.
  */
 InnerNode::InnerNode(Type type, InnerNode *parent, const QString& name)
     : Node(type, parent, name)
@@ -547,6 +552,7 @@ bool InnerNode::isSameSignature(const FunctionNode *f1, const FunctionNode *f2)
 }
 
 /*!
+  Adds the \a child to this node's child list.
  */
 void InnerNode::addChild(Node *child)
 {
@@ -564,7 +570,7 @@ void InnerNode::addChild(Node *child)
     else {
         if (child->type() == Enum)
             enumChildren.append(child);
-	childMap.insert(child->name(), child);
+        childMap.insert(child->name(), child);
     }
 }
 
@@ -1207,7 +1213,11 @@ bool TargetNode::isInnerNode() const
 bool QmlClassNode::qmlOnly = false;
 
 /*!
-  Constructor for the Qml class node.
+  Constructs a Qml class node (i.e. a Fake node with the
+  subtype QmlClass. The new node has the given \a parent
+  and \a name and is associated with the C++ class node
+  specified by \a cn which may be null if the the Qml
+  class node is not associated with a C++ class node.
  */
 QmlClassNode::QmlClassNode(InnerNode *parent,
                            const QString& name,
@@ -1234,6 +1244,18 @@ QString QmlClassNode::fileBase() const
 }
 
 /*!
+  Constructs a Qml basic type node (i.e. a Fake node with
+  the subtype QmlBasicType. The new node has the given
+  \a parent and \a name.
+ */
+QmlBasicTypeNode::QmlBasicTypeNode(InnerNode *parent,
+                                   const QString& name)
+    : FakeNode(parent, name, QmlBasicType)
+{
+    setTitle(name);
+}
+
+/*!
   Constructor for the Qml property group node. \a parent is
   always a QmlClassNode. 
  */
diff --git a/tools/qdoc3/node.h b/tools/qdoc3/node.h
index c77fbeb..077aeb8 100644
--- a/tools/qdoc3/node.h
+++ b/tools/qdoc3/node.h
@@ -96,7 +96,8 @@ class Node
 #ifdef QDOC_QML
         ExternalPage,
         QmlClass,
-        QmlPropertyGroup
+        QmlPropertyGroup,
+        QmlBasicType
 #else
         ExternalPage
 #endif
@@ -373,6 +374,14 @@ class QmlClassNode : public FakeNode
     const ClassNode* cnode;
 };
 
+class QmlBasicTypeNode : public FakeNode
+{
+ public:
+    QmlBasicTypeNode(InnerNode *parent, 
+                     const QString& name);
+    virtual ~QmlBasicTypeNode() { }
+};
+
 class QmlPropGroupNode : public FakeNode
 {
  public:
diff --git a/tools/qdoc3/pagegenerator.cpp b/tools/qdoc3/pagegenerator.cpp
index a001c10..07edcc4 100644
--- a/tools/qdoc3/pagegenerator.cpp
+++ b/tools/qdoc3/pagegenerator.cpp
@@ -104,7 +104,8 @@ QString PageGenerator::fileBase(const Node *node)
           we prepend "qml-" to the file name of QML element doc
           files.
          */
-        if (p->subType() == Node::QmlClass) {
+        if ((p->subType() == Node::QmlClass) ||
+            (p->subType() == Node::QmlBasicType)) {
             base.prepend("qml-");
         }
 #endif        
@@ -209,6 +210,10 @@ void PageGenerator::generateInnerNode(const InnerNode *node,
         if (fakeNode->subType() == Node::QmlPropertyGroup)
             return;
 #endif            
+        if (fakeNode->subType() == Node::Page) {
+            if (node->count() > 0)
+                qDebug() << "PAGE" << fakeNode->title() << "HAS CHILDREN";
+        }
     }
 
     if (node->parent() != 0) {
diff --git a/tools/qdoc3/test/assistant.qdocconf b/tools/qdoc3/test/assistant.qdocconf
index 38da552..63455f1 100644
--- a/tools/qdoc3/test/assistant.qdocconf
+++ b/tools/qdoc3/test/assistant.qdocconf
@@ -6,18 +6,18 @@ include(qt-defines.qdocconf)
 
 project                 = Qt Assistant
 description             = Qt Assistant Manual
-url                     = http://qt.nokia.com/doc/4.6
+url                     = http://qt.nokia.com/doc/4.7
 
 indexes                 = $QT_BUILD_TREE/doc-build/html-qt/qt.index
 
 qhp.projects            = Assistant
 
 qhp.Assistant.file                = assistant.qhp
-qhp.Assistant.namespace           = com.trolltech.assistant.460
+qhp.Assistant.namespace           = com.trolltech.assistant.470
 qhp.Assistant.virtualFolder       = qdoc
 qhp.Assistant.indexTitle          = Qt Assistant Manual
 qhp.Assistant.extraFiles          = classic.css images/qt-logo.png images/trolltech-logo.png
-qhp.Assistant.filterAttributes    = qt 4.6.2 tools assistant
+qhp.Assistant.filterAttributes    = qt 4.7.0 tools assistant
 qhp.Assistant.customFilters.Assistant.name = Qt Assistant Manual
 qhp.Assistant.customFilters.Assistant.filterAttributes = qt tools assistant
 qhp.Assistant.subprojects         = manual examples
diff --git a/tools/qdoc3/test/designer.qdocconf b/tools/qdoc3/test/designer.qdocconf
index 57d21a9..b0c88f1 100644
--- a/tools/qdoc3/test/designer.qdocconf
+++ b/tools/qdoc3/test/designer.qdocconf
@@ -6,18 +6,18 @@ include(qt-defines.qdocconf)
 
 project                 = Qt Designer
 description             = Qt Designer Manual
-url                     = http://qt.nokia.com/doc/4.6
+url                     = http://qt.nokia.com/doc/4.7
 
 indexes                 = $QT_BUILD_TREE/doc-build/html-qt/qt.index
 
 qhp.projects            = Designer
 
 qhp.Designer.file                = designer.qhp
-qhp.Designer.namespace           = com.trolltech.designer.460
+qhp.Designer.namespace           = com.trolltech.designer.470
 qhp.Designer.virtualFolder       = qdoc
 qhp.Designer.indexTitle          = Qt Designer Manual
 qhp.Designer.extraFiles          = classic.css images/qt-logo.png images/trolltech-logo.png
-qhp.Designer.filterAttributes    = qt 4.6.2 tools designer
+qhp.Designer.filterAttributes    = qt 4.7.0 tools designer
 qhp.Designer.customFilters.Designer.name = Qt Designer Manual
 qhp.Designer.customFilters.Designer.filterAttributes = qt tools designer
 qhp.Designer.subprojects         = manual examples
diff --git a/tools/qdoc3/test/linguist.qdocconf b/tools/qdoc3/test/linguist.qdocconf
index 5860b33..6acd2c6 100644
--- a/tools/qdoc3/test/linguist.qdocconf
+++ b/tools/qdoc3/test/linguist.qdocconf
@@ -6,18 +6,18 @@ include(qt-defines.qdocconf)
 
 project                 = Qt Linguist
 description             = Qt Linguist Manual
-url                     = http://qt.nokia.com/doc/4.6
+url                     = http://qt.nokia.com/doc/4.7
 
 indexes                 = $QT_BUILD_TREE/doc-build/html-qt/qt.index
 
 qhp.projects            = Linguist
 
 qhp.Linguist.file                = linguist.qhp
-qhp.Linguist.namespace           = com.trolltech.linguist.460
+qhp.Linguist.namespace           = com.trolltech.linguist.470
 qhp.Linguist.virtualFolder       = qdoc
 qhp.Linguist.indexTitle          = Qt Linguist Manual
 qhp.Linguist.extraFiles          = classic.css images/qt-logo.png images/trolltech-logo.png
-qhp.Linguist.filterAttributes    = qt 4.6.2 tools linguist
+qhp.Linguist.filterAttributes    = qt 4.7.0 tools linguist
 qhp.Linguist.customFilters.Linguist.name = Qt Linguist Manual
 qhp.Linguist.customFilters.Linguist.filterAttributes = qt tools linguist
 qhp.Linguist.subprojects         = manual examples
diff --git a/tools/qdoc3/test/qmake.qdocconf b/tools/qdoc3/test/qmake.qdocconf
index 0e7d960..76e7012 100644
--- a/tools/qdoc3/test/qmake.qdocconf
+++ b/tools/qdoc3/test/qmake.qdocconf
@@ -6,18 +6,18 @@ include(qt-defines.qdocconf)
 
 project                 = QMake
 description             = QMake Manual
-url                     = http://qt.nokia.com/doc/4.6
+url                     = http://qt.nokia.com/doc/4.7
 
 indexes                 = $QT_BUILD_TREE/doc-build/html-qt/qt.index
 
 qhp.projects            = qmake
 
 qhp.qmake.file                = qmake.qhp
-qhp.qmake.namespace           = com.trolltech.qmake.460
+qhp.qmake.namespace           = com.trolltech.qmake.470
 qhp.qmake.virtualFolder       = qdoc
 qhp.qmake.indexTitle          = QMake Manual
 qhp.qmake.extraFiles          = classic.css images/qt-logo.png images/trolltech-logo.png
-qhp.qmake.filterAttributes    = qt 4.6.2 tools qmake
+qhp.qmake.filterAttributes    = qt 4.7.0 tools qmake
 qhp.qmake.customFilters.qmake.name = qmake Manual
 qhp.qmake.customFilters.qmake.filterAttributes = qt tools qmake
 qhp.qmake.subprojects         = manual
diff --git a/tools/qdoc3/test/qml.qdocconf b/tools/qdoc3/test/qml.qdocconf
new file mode 100644
index 0000000..3b5d8dc
--- /dev/null
+++ b/tools/qdoc3/test/qml.qdocconf
@@ -0,0 +1,80 @@
+include(compat.qdocconf)
+include(macros.qdocconf)
+include(qt-cpp-ignore.qdocconf)
+include(qt-html-templates.qdocconf)
+include(qt-defines.qdocconf)
+
+project                 = Qml
+description             = Qml Reference Documentation
+url                     = http://doc.qtsoftware.com/4.6
+qmlonly                 = true
+
+edition.Console.modules = QtCore QtDBus QtNetwork QtScript QtSql QtXml \
+                          QtXmlPatterns QtTest
+edition.Desktop.modules = QtCore QtDBus QtGui QtNetwork QtOpenGL QtScript QtSql QtSvg \
+                          QtWebKit QtXml QtXmlPatterns Qt3Support QtHelp \
+                          QtDesigner QtAssistant QAxContainer Phonon \
+                          QAxServer QtUiTools QtTest QtDBus
+edition.DesktopLight.modules = QtCore QtDBus QtGui Qt3SupportLight QtTest
+edition.DesktopLight.groups       = -graphicsview-api
+
+qhp.projects            = Qml
+
+qhp.Qml.file                = qml.qhp
+qhp.Qml.namespace           = com.trolltech.qml.460
+qhp.Qml.virtualFolder       = qdoc
+qhp.Qml.indexTitle          = Qml Reference
+
+# Files not referenced in any qdoc file
+# See also extraimages.HTML
+qhp.Qml.extraFiles          = classic.css \
+                             images/qt-logo.png
+
+qhp.Qml.filterAttributes    = qt 4.6.0 qtrefdoc
+qhp.Qml.customFilters.Qt.name = Qt 4.6.0
+qhp.Qml.customFilters.Qt.filterAttributes = qt 4.6.0
+qhp.Qml.subprojects         = classes
+qhp.Qml.subprojects.classes.title = Elements
+qhp.Qml.subprojects.classes.indexTitle = Qml Elements
+qhp.Qml.subprojects.classes.selectors = fake:qmlclass
+qhp.Qml.subprojects.classes.sortPages = true
+
+language                = Cpp
+
+headerdirs              = $QT_SOURCE_TREE/src/declarative
+sourcedirs              = $QT_SOURCE_TREE/src/declarative \
+                          $QT_SOURCE_TREE/doc/src/declarative
+
+sources += $QT_SOURCE_TREE/doc/src/tutorials/declarative.qdoc
+
+sources.fileextensions  = "*.cpp *.qdoc"
+examples.fileextensions = "*.cpp *.h *.js *.qml"
+
+exampledirs             = $QT_SOURCE_TREE/doc/src \
+                          $QT_SOURCE_TREE/examples \
+                          $QT_SOURCE_TREE/examples/tutorials \
+                          $QT_SOURCE_TREE \
+                          $QT_SOURCE_TREE/qmake/examples \
+                          $QT_SOURCE_TREE/src/3rdparty/webkit/WebKit/qt/docs
+imagedirs               = $QT_SOURCE_TREE/doc/src/images \
+                          $QT_SOURCE_TREE/examples \
+                          $QT_SOURCE_TREE/doc/src/declarative/pics
+outputdir               = $QT_BUILD_TREE/doc-build/html-qml
+tagfile                 = $QT_BUILD_TREE/doc-build/html-qml/qt.tags
+base                    = file:$QT_BUILD_TREE/doc/html-qml
+
+HTML.stylesheets        = classic.css
+
+HTML.postheader         = "<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\">\n" \
+                          "<tr>\n" \
+                          "<td align=\"left\" valign=\"top\">" \
+                          "<img src=\"images/qt-logo.png\" align=\"left\" border=\"0\"/>" \
+                          "</td>\n" \
+                          "<td width=\"1\">&nbsp;&nbsp;</td>" \
+                          "<td class=\"postheader\" valign=\"center\" align=\"left\">" \
+                          "<a href=\"qmlreference.html\">" \
+                          "<font color=\"#004faf\">Home</font></a>&nbsp;&middot;" \
+                          " <a href=\"qmlelements.html\">" \
+                          "<font color=\"#004faf\">Elements</font></a>" \
+                          "</td>\n" \
+                          "</tr></table>"
diff --git a/tools/qdoc3/test/qt-build-docs.qdocconf b/tools/qdoc3/test/qt-build-docs.qdocconf
index def4e67..6cc27b6 100644
--- a/tools/qdoc3/test/qt-build-docs.qdocconf
+++ b/tools/qdoc3/test/qt-build-docs.qdocconf
@@ -6,19 +6,20 @@ include(qt-defines.qdocconf)
 
 project                 = Qt
 description             = Qt Reference Documentation
-url                     = http://qt.nokia.com/doc/4.6
+url                     = http://qt.nokia.com/doc/4.7
 
 edition.Desktop.modules = QtCore QtDBus QtGui QtNetwork QtOpenGL QtScript QtScriptTools QtSql QtSvg \
                           QtWebKit QtXml QtXmlPatterns Qt3Support QtHelp \
                           QtDesigner QtAssistant QAxContainer Phonon \
                           QAxServer QtUiTools QtTest QtDBus
+
 edition.DesktopLight.modules = QtCore QtDBus QtGui Qt3SupportLight QtTest
 edition.DesktopLight.groups       = -graphicsview-api
 
 qhp.projects            = Qt
 
 qhp.Qt.file                = qt.qhp
-qhp.Qt.namespace           = com.trolltech.qt.460
+qhp.Qt.namespace           = com.trolltech.qt.470
 qhp.Qt.virtualFolder       = qdoc
 qhp.Qt.indexTitle          = Qt Reference Documentation
 qhp.Qt.indexRoot           =
@@ -32,9 +33,9 @@ qhp.Qt.extraFiles          = classic.css \
                              images/dynamiclayouts-example.png \
                              images/stylesheet-coffee-plastique.png
 
-qhp.Qt.filterAttributes    = qt 4.6.2 qtrefdoc
-qhp.Qt.customFilters.Qt.name = Qt 4.6.2
-qhp.Qt.customFilters.Qt.filterAttributes = qt 4.6.2
+qhp.Qt.filterAttributes    = qt 4.7.0 qtrefdoc
+qhp.Qt.customFilters.Qt.name = Qt 4.7.0
+qhp.Qt.customFilters.Qt.filterAttributes = qt 4.7.0
 qhp.Qt.subprojects         = classes overviews examples
 qhp.Qt.subprojects.classes.title = Classes
 qhp.Qt.subprojects.classes.indexTitle = Qt's Classes
@@ -96,7 +97,7 @@ excludedirs             = $QT_SOURCE_TREE/src/3rdparty/clucene \
                           $QT_SOURCE_TREE/src/3rdparty/phonon/waveout
 
 sources.fileextensions  = "*.cpp *.qdoc *.mm"
-examples.fileextensions = "*.cpp *.h *.js *.xq *.svg *.xml *.ui *.qhp *.qhcp"
+examples.fileextensions = "*.cpp *.h *.js *.xq *.svg *.xml *.ui *.qhp *.qhcp *.qml"
 examples.imageextensions = "*.png"
 
 exampledirs             = $QT_SOURCE_TREE/doc/src \
@@ -106,7 +107,8 @@ exampledirs             = $QT_SOURCE_TREE/doc/src \
                           $QT_SOURCE_TREE/qmake/examples \
                           $QT_SOURCE_TREE/src/3rdparty/webkit/WebKit/qt/docs
 imagedirs               = $QT_SOURCE_TREE/doc/src/images \
-                          $QT_SOURCE_TREE/examples
+                          $QT_SOURCE_TREE/examples \
+                          $QT_SOURCE_TREE/doc/src/declarative/pics
 outputdir               = $QT_BUILD_TREE/doc/html
 tagfile                 = $QT_BUILD_TREE/doc/html/qt.tags
 base                    = file:$QT_BUILD_TREE/doc/html
diff --git a/tools/qdoc3/test/qt.qdocconf b/tools/qdoc3/test/qt.qdocconf
index 1aefa98..b65ac56 100644
--- a/tools/qdoc3/test/qt.qdocconf
+++ b/tools/qdoc3/test/qt.qdocconf
@@ -8,11 +8,11 @@ project                 = Qt
 versionsym              =
 version                 = %VERSION%
 description             = Qt Reference Documentation
-url                     = http://qt.nokia.com/doc/4.6
+url                     = http://qt.nokia.com/doc/4.7
 
-edition.Desktop.modules = QtCore QtDBus QtGui QtNetwork QtOpenGL QtScript QtScriptTools QtSql QtSvg \
-                          QtWebKit QtXml QtXmlPatterns Qt3Support QtHelp \
-                          QtDesigner QtAssistant QAxContainer Phonon \
+edition.Desktop.modules = QtCore QtDBus QtGui QtNetwork QtOpenGL QtScript \
+                          QtScriptTools QtSql QtSvg QtWebKit QtXml QtXmlPatterns \
+                          Qt3Support QtHelp QtDesigner QAxContainer Phonon \
                           QAxServer QtUiTools QtTest QtDBus
 edition.DesktopLight.modules = QtCore QtDBus QtGui Qt3SupportLight QtTest
 edition.DesktopLight.groups       = -graphicsview-api
@@ -20,7 +20,7 @@ edition.DesktopLight.groups       = -graphicsview-api
 qhp.projects            = Qt
 
 qhp.Qt.file                = qt.qhp
-qhp.Qt.namespace           = com.trolltech.qt.460
+qhp.Qt.namespace           = com.trolltech.qt.470
 qhp.Qt.virtualFolder       = qdoc
 qhp.Qt.indexTitle          = Qt Reference Documentation
 qhp.Qt.indexRoot           =
@@ -34,9 +34,9 @@ qhp.Qt.extraFiles          = classic.css \
                              images/dynamiclayouts-example.png \
                              images/stylesheet-coffee-plastique.png
 
-qhp.Qt.filterAttributes    = qt 4.6.2 qtrefdoc
-qhp.Qt.customFilters.Qt.name = Qt 4.6.2
-qhp.Qt.customFilters.Qt.filterAttributes = qt 4.6.2
+qhp.Qt.filterAttributes    = qt 4.7.0 qtrefdoc
+qhp.Qt.customFilters.Qt.name = Qt 4.7.0
+qhp.Qt.customFilters.Qt.filterAttributes = qt 4.7.0
 qhp.Qt.subprojects         = classes overviews examples
 qhp.Qt.subprojects.classes.title = Classes
 qhp.Qt.subprojects.classes.indexTitle = Qt's Classes
@@ -99,7 +99,7 @@ excludedirs             = $QTDIR/src/3rdparty/clucene \
                           $QTDIR/src/3rdparty/phonon/waveout
 
 sources.fileextensions  = "*.cpp *.qdoc *.mm"
-examples.fileextensions = "*.cpp *.h *.js *.xq *.svg *.xml *.ui *.qhp *.qhcp"
+examples.fileextensions = "*.cpp *.h *.js *.xq *.svg *.xml *.ui *.qhp *.qhcp *.qml"
 examples.imageextensions = "*.png"
 
 exampledirs             = $QTDIR/doc/src \
@@ -109,7 +109,8 @@ exampledirs             = $QTDIR/doc/src \
                           $QTDIR/qmake/examples \
                           $QTDIR/src/3rdparty/webkit/WebKit/qt/docs
 imagedirs               = $QTDIR/doc/src/images \
-                          $QTDIR/examples
+                          $QTDIR/examples \
+                          $QTDIR/doc/src/declarative/pics
 outputdir               = $QTDIR/doc/html
 tagfile                 = $QTDIR/doc/html/qt.tags
 base                    = file:$QTDIR/doc/html
diff --git a/tools/qdoc3/tree.cpp b/tools/qdoc3/tree.cpp
index d46da95..6c2502d 100644
--- a/tools/qdoc3/tree.cpp
+++ b/tools/qdoc3/tree.cpp
@@ -1914,7 +1914,8 @@ QString Tree::fullDocumentLocation(const Node *node) const
     }
     else if (node->type() == Node::Fake) {
 #ifdef QDOC_QML
-        if (node->subType() == Node::QmlClass)
+        if ((node->subType() == Node::QmlClass) ||
+            (node->subType() == Node::QmlBasicType))
             return "qml-" + node->fileBase() + ".html";
         else
 #endif
diff --git a/tools/qmldebugger/qmldebugger.pro b/tools/qmldebugger/qmldebugger.pro
new file mode 100644
index 0000000..679cae6
--- /dev/null
+++ b/tools/qmldebugger/qmldebugger.pro
@@ -0,0 +1,5 @@
+TEMPLATE = subdirs
+CONFIG += ordered
+
+SUBDIRS = standalone
+
diff --git a/tools/qmldebugger/standalone/canvasframerate.cpp b/tools/qmldebugger/standalone/canvasframerate.cpp
new file mode 100644
index 0000000..d956029
--- /dev/null
+++ b/tools/qmldebugger/standalone/canvasframerate.cpp
@@ -0,0 +1,581 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt QML Debugger of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QtCore/qdebug.h>
+#include <QtCore/qstringlist.h>
+#include <QtCore/qdatastream.h>
+#include <QtCore/qmargins.h>
+
+#include <QtGui/qapplication.h>
+#include <QtGui/qpainter.h>
+#include <QtGui/qtooltip.h>
+#include <QtGui/qslider.h>
+#include <QtGui/qscrollbar.h>
+#include <QtGui/qspinbox.h>
+#include <QtGui/qgroupbox.h>
+#include <QtGui/qboxlayout.h>
+#include <QtGui/qlabel.h>
+#include <QtGui/qlineedit.h>
+#include <QtGui/qpushbutton.h>
+#include <QtGui/qtabwidget.h>
+
+#include <QResizeEvent>
+#include <QShowEvent>
+
+#include <private/qmldebugclient_p.h>
+#include "canvasframerate.h"
+
+QT_BEGIN_NAMESPACE
+
+class QLineGraph : public QWidget
+{
+Q_OBJECT
+public:
+    QLineGraph(QAbstractSlider *slider, QWidget * = 0);
+
+    void setPosition(int);
+
+public slots:
+    void addSample(int, int, int, bool);
+    void setResolutionForHeight(int);
+    void clear();
+
+protected:
+    virtual void paintEvent(QPaintEvent *);
+    virtual void mouseMoveEvent(QMouseEvent *);
+    virtual void leaveEvent(QEvent *);
+    virtual void wheelEvent(QWheelEvent *event);
+
+private slots:
+    void sliderChanged(int);
+
+private:
+    void updateSlider();
+    void drawSample(QPainter *, int, const QRect &, QList<QRect> *);
+    void drawTime(QPainter *, const QRect &);
+    QRect findContainingRect(const QList<QRect> &rects, const QPoint &pos) const;
+    struct Sample { 
+        int sample[3];
+        bool isBreak;
+    };
+    QList<Sample> _samples;
+
+    QAbstractSlider *slider;
+    int position;
+    int samplesPerWidth;
+    int resolutionForHeight;
+    bool ignoreScroll;
+    QMargins graphMargins;
+
+    QList<QRect> rectsPaintTime;    // time to do a paintEvent()
+    QList<QRect> rectsTimeBetween;  // time between frames
+    QRect highlightedBar;
+};
+
+QLineGraph::QLineGraph(QAbstractSlider *slider, QWidget *parent)
+: QWidget(parent), slider(slider), position(-1), samplesPerWidth(99), resolutionForHeight(50),
+  ignoreScroll(false), graphMargins(65, 10, 71, 35)
+{
+    setMouseTracking(true);
+
+    slider->setMaximum(0);
+    slider->setMinimum(0);
+    slider->setSingleStep(1);
+    
+    connect(slider, SIGNAL(valueChanged(int)), this, SLOT(sliderChanged(int)));
+}
+
+void QLineGraph::sliderChanged(int v)
+{
+    if(ignoreScroll)
+        return;
+
+    if (v == slider->maximum())
+        position = -1;
+    else
+        position = v;
+    
+    update();
+    
+    // update highlightedRect
+    QPoint pos = mapFromGlobal(QCursor::pos());
+    if (geometry().contains(pos)) {
+        QMouseEvent *me = new QMouseEvent(QEvent::MouseMove, pos,
+                Qt::NoButton, Qt::NoButton, Qt::NoModifier);
+        QApplication::postEvent(this, me);
+    }
+}
+
+void QLineGraph::clear()
+{
+    _samples.clear();
+    rectsPaintTime.clear();
+    rectsTimeBetween.clear();
+    highlightedBar = QRect();
+    position = -1;
+
+    updateSlider();
+    update();
+}
+
+void QLineGraph::updateSlider()
+{
+    ignoreScroll = true;
+    slider->setMaximum(qMax(0, _samples.count() - samplesPerWidth - 1));
+
+    if(position == -1) {
+        slider->setValue(slider->maximum());
+    } else {
+        slider->setValue(position);
+    }    
+    ignoreScroll = false;
+}
+
+void QLineGraph::addSample(int a, int b, int d, bool isBreak)
+{
+    Sample s;
+    s.isBreak = isBreak;
+    s.sample[0] = a;
+    s.sample[1] = b;
+    s.sample[2] = d;
+    _samples << s;
+    updateSlider();
+    update();
+}
+
+void QLineGraph::setPosition(int p)
+{
+    sliderChanged(p);
+}
+
+void QLineGraph::drawTime(QPainter *p, const QRect &rect)
+{
+    if(_samples.isEmpty())
+        return;
+
+    int first = position;
+    if(first == -1)
+        first = qMax(0, _samples.count() - samplesPerWidth - 1);
+    int last = qMin(_samples.count() - 1, first + samplesPerWidth);
+
+    qreal scaleX = qreal(rect.width()) / qreal(samplesPerWidth);
+
+    int t = 0;
+
+    for(int ii = first; ii <= last; ++ii) {
+        int sampleTime = _samples.at(ii).sample[2] / 1000;
+        if(sampleTime != t) {
+
+            int xEnd = rect.left() + scaleX * (ii - first);
+            p->drawLine(xEnd, rect.bottom(), xEnd, rect.bottom() + 7);
+
+            QRect text(xEnd - 30, rect.bottom() + 10, 60, 30);
+
+            p->drawText(text, Qt::AlignHCenter | Qt::AlignTop, QString::number(_samples.at(ii).sample[2]));
+
+            t = sampleTime;
+        }
+    }
+
+}
+
+void QLineGraph::drawSample(QPainter *p, int s, const QRect &rect, QList<QRect> *record)
+{
+    if(_samples.isEmpty())
+        return;
+
+    int first = position;
+    if(first == -1)
+        first = qMax(0, _samples.count() - samplesPerWidth - 1);
+    int last = qMin(_samples.count() - 1, first + samplesPerWidth);
+
+    qreal scaleY = qreal(rect.height()) / resolutionForHeight;
+    qreal scaleX = qreal(rect.width()) / qreal(samplesPerWidth);
+
+    int xEnd;
+    int lastXEnd = rect.left();
+
+    p->save();
+    p->setPen(Qt::NoPen);
+    for(int ii = first + 1; ii <= last; ++ii) {
+
+        xEnd = rect.left() + scaleX * (ii - first);
+        int yEnd = rect.bottom() - _samples.at(ii).sample[s] * scaleY;
+
+        if (!(s == 0 && _samples.at(ii).isBreak)) {
+            QRect bar(lastXEnd, yEnd, scaleX, _samples.at(ii).sample[s] * scaleY);
+            record->append(bar);
+            p->drawRect(bar);
+        }
+
+        lastXEnd = xEnd;
+    }
+    p->restore();
+}
+
+void QLineGraph::paintEvent(QPaintEvent *)
+{
+    QPainter p(this);
+    p.setRenderHint(QPainter::Antialiasing);
+
+    QRect r(graphMargins.left(), graphMargins.top(),
+            width() - graphMargins.right(), height() - graphMargins.bottom());
+
+    p.save();
+    p.rotate(-90);
+    p.translate(-r.height()/2 - r.width()/2 - graphMargins.right(), -r.height()/2);
+    p.drawText(r, Qt::AlignCenter, tr("Frame rate"));
+    p.restore();
+
+    p.setBrush(QColor("lightsteelblue"));
+    rectsTimeBetween.clear();
+    drawSample(&p, 0, r, &rectsTimeBetween);
+
+    p.setBrush(QColor("pink"));
+    rectsPaintTime.clear();
+    drawSample(&p, 1, r, &rectsPaintTime);
+
+    if (!highlightedBar.isNull()) {
+        p.setBrush(Qt::darkGreen);
+        p.drawRect(highlightedBar);
+    }
+
+    p.setBrush(Qt::NoBrush);
+    p.drawRect(r);
+
+    slider->setGeometry(x() + r.x(), slider->y(), r.width(), slider->height());
+
+    for(int ii = 0; ii <= resolutionForHeight; ++ii) {
+        int y = 1 + r.bottom() - ii * r.height() / resolutionForHeight;
+
+        if((ii % 10) == 0) {
+            p.drawLine(r.left() - 20, y, r.left(), y);
+            QRect text(r.left() - 20 - 53, y - 10, 50, 20);
+            p.drawText(text, Qt::AlignRight | Qt::AlignVCenter, QString::number(ii));
+        } else {
+            p.drawLine(r.left() - 7, y, r.left(), y);
+        }
+    }
+
+    drawTime(&p, r);
+}
+
+void QLineGraph::mouseMoveEvent(QMouseEvent *event)
+{
+    QPoint pos = event->pos();
+
+    QRect rect = findContainingRect(rectsPaintTime, pos);
+    if (rect.isNull())
+        rect = findContainingRect(rectsTimeBetween, pos);
+
+    if (!highlightedBar.isNull())
+        update(highlightedBar.adjusted(-1, -1, 1, 1));
+    highlightedBar = rect;
+
+    if (!rect.isNull()) {
+        QRect graph(graphMargins.left(), graphMargins.top(),
+                    width() - graphMargins.right(), height() - graphMargins.bottom());
+        qreal scaleY = qreal(graph.height()) / resolutionForHeight;
+        QToolTip::showText(event->globalPos(), QString::number(qRound(rect.height() / scaleY)), this, rect);
+        update(rect.adjusted(-1, -1, 1, 1));
+    }
+}
+
+void QLineGraph::leaveEvent(QEvent *)
+{
+    if (!highlightedBar.isNull()) {
+        QRect bar = highlightedBar.adjusted(-1, -1, 1, 1);
+        highlightedBar = QRect();
+        update(bar);
+    }
+}
+
+void QLineGraph::wheelEvent(QWheelEvent *event)
+{
+    QWheelEvent we(QPoint(0,0), event->delta(), event->buttons(), event->modifiers(), event->orientation());
+    QApplication::sendEvent(slider, &we);
+}
+
+void QLineGraph::setResolutionForHeight(int resolution)
+{
+    resolutionForHeight = resolution;
+    update();
+}
+
+QRect QLineGraph::findContainingRect(const QList<QRect> &rects, const QPoint &pos) const
+{
+    for (int i=0; i<rects.count(); i++) {
+        if (rects[i].contains(pos))
+            return rects[i]; 
+    }
+    return QRect();
+}
+
+
+class GraphWindow : public QWidget
+{
+    Q_OBJECT
+public:
+    GraphWindow(QWidget *parent = 0);
+
+    virtual QSize sizeHint() const;
+
+public slots:
+    void addSample(int, int, int, bool);
+    void setResolutionForHeight(int);
+    void clear();
+
+private:
+    QLineGraph *m_graph;
+};
+
+GraphWindow::GraphWindow(QWidget *parent)
+    : QWidget(parent)
+{
+    QSlider *scroll = new QSlider(Qt::Horizontal);
+    scroll->setFocusPolicy(Qt::WheelFocus);
+    m_graph = new QLineGraph(scroll);
+
+    setFocusPolicy(Qt::WheelFocus);
+    setFocusProxy(scroll);
+
+    QVBoxLayout *layout = new QVBoxLayout(this);
+    layout->setContentsMargins(0, 0, 5, 0);
+    layout->setSpacing(0);
+    layout->addWidget(m_graph, 2);
+    layout->addWidget(new QLabel(tr("Total time elapsed (ms)")), 0, Qt::AlignHCenter);
+    layout->addWidget(scroll);
+}
+
+void GraphWindow::addSample(int a, int b, int d, bool isBreak)
+{
+    m_graph->addSample(a, b, d, isBreak);
+}
+
+void GraphWindow::setResolutionForHeight(int res)
+{
+    m_graph->setResolutionForHeight(res);
+}
+
+void GraphWindow::clear()
+{
+    m_graph->clear();
+}
+
+QSize GraphWindow::sizeHint() const
+{
+    return QSize(400, 220);
+}
+    
+
+class CanvasFrameRatePlugin : public QmlDebugClient
+{
+    Q_OBJECT
+public:
+    CanvasFrameRatePlugin(QmlDebugConnection *client);
+
+signals:
+    void sample(int, int, int, bool);
+
+protected:
+    virtual void messageReceived(const QByteArray &);
+
+private:
+    int lb;
+    int ld;
+};
+
+CanvasFrameRatePlugin::CanvasFrameRatePlugin(QmlDebugConnection *client)
+: QmlDebugClient(QLatin1String("CanvasFrameRate"), client), lb(-1)
+{
+}
+
+void CanvasFrameRatePlugin::messageReceived(const QByteArray &data)
+{
+    QByteArray rwData = data;
+    QDataStream stream(&rwData, QIODevice::ReadOnly);
+
+    int b; int c; int d; bool isBreak;
+    stream >> b >> c >> d >> isBreak;
+
+    if (lb != -1)
+        emit sample(c, lb, ld, isBreak);
+
+    lb = b;
+    ld = d;
+}
+
+CanvasFrameRate::CanvasFrameRate(QWidget *parent)
+: QWidget(parent),
+  m_plugin(0)
+{
+    m_tabs = new QTabWidget(this);
+
+    QHBoxLayout *bottom = new QHBoxLayout;
+    bottom->setMargin(0);
+    bottom->setSpacing(10);
+
+    m_res = new QSpinBox;
+    m_res->setRange(30, 200);
+    m_res->setValue(m_res->minimum());
+    m_res->setSingleStep(10);
+    m_res->setSuffix(QLatin1String("ms"));
+    bottom->addWidget(new QLabel(tr("Resolution:")));
+    bottom->addWidget(m_res);
+
+    bottom->addStretch();
+
+    m_clearButton = new QPushButton(tr("Clear"));
+    connect(m_clearButton, SIGNAL(clicked()), SLOT(clearGraph()));
+    bottom->addWidget(m_clearButton);
+
+    QPushButton *pb = new QPushButton(tr("New Graph"), this);
+    connect(pb, SIGNAL(clicked()), this, SLOT(newTab()));
+    bottom->addWidget(pb);
+    
+    m_group = new QGroupBox(tr("Enabled"));
+    m_group->setCheckable(true);
+    m_group->setChecked(false);
+    connect(m_group, SIGNAL(toggled(bool)), SLOT(enabledToggled(bool)));
+
+    QVBoxLayout *groupLayout = new QVBoxLayout(m_group);
+    groupLayout->setContentsMargins(5, 0, 5, 0);
+    groupLayout->setSpacing(2);
+    groupLayout->addWidget(m_tabs);
+    groupLayout->addLayout(bottom);
+    
+    QVBoxLayout *layout = new QVBoxLayout;
+    layout->setContentsMargins(0, 10, 0, 0);
+    layout->setSpacing(0);
+    layout->addWidget(m_group);
+    setLayout(layout);
+}
+
+void CanvasFrameRate::reset(QmlDebugConnection *conn)
+{
+    delete m_plugin;
+    m_plugin = 0;
+
+    QWidget *w;
+    for (int i=0; i<m_tabs->count(); i++) {
+        w = m_tabs->widget(i);
+        m_tabs->removeTab(i);
+        delete w;
+    }
+
+    if (conn) {
+        connect(conn, SIGNAL(stateChanged(QAbstractSocket::SocketState)),
+                SLOT(connectionStateChanged(QAbstractSocket::SocketState)));
+        if (conn->state() == QAbstractSocket::ConnectedState)
+            handleConnected(conn);
+    }
+}
+
+void CanvasFrameRate::connectionStateChanged(QAbstractSocket::SocketState state)
+{
+    if (state == QAbstractSocket::UnconnectedState) {
+        delete m_plugin;
+        m_plugin = 0;
+    } else if (state == QAbstractSocket::ConnectedState) {
+        handleConnected(qobject_cast<QmlDebugConnection*>(sender()));
+    }        
+}
+
+void CanvasFrameRate::handleConnected(QmlDebugConnection *conn)
+{
+    delete m_plugin;
+    m_plugin = new CanvasFrameRatePlugin(conn);
+    enabledToggled(m_group->isChecked());
+    newTab();
+}
+
+void CanvasFrameRate::setSizeHint(const QSize &size)
+{
+    m_sizeHint = size;
+}
+
+QSize CanvasFrameRate::sizeHint() const
+{
+    return m_sizeHint;
+}
+
+void CanvasFrameRate::clearGraph()
+{
+    if (m_tabs->count()) {
+        GraphWindow *w = qobject_cast<GraphWindow*>(m_tabs->currentWidget());
+        if (w)
+            w->clear();
+    }
+}
+
+void CanvasFrameRate::newTab()
+{
+    if (!m_plugin)
+        return;
+
+    if (m_tabs->count()) {
+        QWidget *w = m_tabs->widget(m_tabs->count() - 1);
+        QObject::disconnect(m_plugin, SIGNAL(sample(int,int,int,bool)),
+                            w, SLOT(addSample(int,int,int,bool)));
+    }
+
+    int count = m_tabs->count();
+
+    GraphWindow *graph = new GraphWindow;
+    graph->setResolutionForHeight(m_res->value());
+    connect(m_plugin, SIGNAL(sample(int,int,int,bool)),
+            graph, SLOT(addSample(int,int,int,bool)));
+    connect(m_res, SIGNAL(valueChanged(int)),
+            graph, SLOT(setResolutionForHeight(int)));
+
+    QString name = QLatin1String("Graph ") + QString::number(count + 1);
+    m_tabs->addTab(graph, name);
+    m_tabs->setCurrentIndex(count);
+}
+
+void CanvasFrameRate::enabledToggled(bool checked)
+{
+    if (m_plugin)
+        static_cast<QmlDebugClient *>(m_plugin)->setEnabled(checked);
+}
+
+QT_END_NAMESPACE
+
+#include "canvasframerate.moc"
diff --git a/tools/qmldebugger/standalone/canvasframerate.h b/tools/qmldebugger/standalone/canvasframerate.h
new file mode 100644
index 0000000..f8eec59
--- /dev/null
+++ b/tools/qmldebugger/standalone/canvasframerate.h
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt QML Debugger of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef CANVASFRAMERATE_H
+#define CANVASFRAMERATE_H
+
+#include <QtCore/qpointer.h>
+#include <QtGui/qwidget.h>
+
+#include <private/qmldebugclient_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QTabWidget;
+class QSlider;
+class QGroupBox;
+class QLabel;
+class QSpinBox;
+class QPushButton;
+
+class CanvasFrameRatePlugin;
+
+class CanvasFrameRate : public QWidget
+{
+    Q_OBJECT
+public:
+    CanvasFrameRate(QWidget *parent = 0);
+    
+    void reset(QmlDebugConnection *conn);
+
+    void setSizeHint(const QSize &);
+    virtual QSize sizeHint() const;
+
+private slots:
+    void clearGraph();
+    void newTab();
+    void enabledToggled(bool);
+    void connectionStateChanged(QAbstractSocket::SocketState state);
+
+private:
+    void handleConnected(QmlDebugConnection *conn);
+
+    QGroupBox *m_group;
+    QTabWidget *m_tabs;
+    QSpinBox *m_res;
+    QPushButton *m_clearButton;
+    CanvasFrameRatePlugin *m_plugin;
+    QSize m_sizeHint;
+};
+
+QT_END_NAMESPACE
+
+#endif // CANVASFRAMERATE_H
+
diff --git a/tools/qmldebugger/standalone/engine.cpp b/tools/qmldebugger/standalone/engine.cpp
new file mode 100644
index 0000000..6cfd82b
--- /dev/null
+++ b/tools/qmldebugger/standalone/engine.cpp
@@ -0,0 +1,219 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt QML Debugger of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QSplitter>
+#include <QTabWidget>
+#include <QFile>
+
+#include <private/qmlenginedebug_p.h>
+#include <private/qmldebugclient_p.h>
+#include <QtDeclarative/qmlcomponent.h>
+#include <QtDeclarative/qmlgraphicsitem.h>
+#include <private/qmldebugservice_p.h>
+
+#include "engine.h"
+#include "objectpropertiesview.h"
+#include "expressionquerywidget.h"
+#include "objecttree.h"
+#include "watchtable.h"
+
+QT_BEGIN_NAMESPACE
+
+
+class DebuggerEngineItem : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QString name READ name CONSTANT);
+    Q_PROPERTY(int engineId READ engineId CONSTANT);
+
+public:
+    DebuggerEngineItem(const QString &name, int id)
+    : m_name(name), m_engineId(id) {}
+
+    QString name() const { return m_name; }
+    int engineId() const { return m_engineId; }
+
+private:
+    QString m_name;
+    int m_engineId;
+};
+
+EnginePane::EnginePane(QmlDebugConnection *conn, QWidget *parent)
+: QWidget(parent), m_client(new QmlEngineDebug(conn, this)), m_engines(0), m_context(0), m_watchTableModel(0), m_exprQueryWidget(0)
+{
+    QVBoxLayout *layout = new QVBoxLayout(this);
+    layout->setContentsMargins(0, 0, 0, 0);
+
+    QFile enginesFile(":/engines.qml");
+    enginesFile.open(QFile::ReadOnly);
+    Q_ASSERT(enginesFile.isOpen());
+
+    m_engineView = new QmlView(this);
+    m_engineView->rootContext()->setContextProperty("engines", qVariantFromValue(&m_engineItems));
+    m_engineView->setContentResizable(true);
+    m_engineView->setQml(enginesFile.readAll());
+    m_engineView->execute();
+    m_engineView->setFixedHeight(100);
+    QObject::connect(m_engineView->root(), SIGNAL(engineClicked(int)),
+                     this, SLOT(engineSelected(int)));
+    QObject::connect(m_engineView->root(), SIGNAL(refreshEngines()),
+                     this, SLOT(refreshEngines()));
+
+    m_engineView->setVisible(false);
+    layout->addWidget(m_engineView);
+
+    QSplitter *splitter = new QSplitter;
+
+    m_objTree = new ObjectTree(m_client, this);
+    m_propertiesView = new ObjectPropertiesView(m_client);
+    m_watchTableModel = new WatchTableModel(m_client, this);
+
+    m_watchTableView = new WatchTableView(m_watchTableModel);
+    m_watchTableView->setModel(m_watchTableModel);
+    WatchTableHeaderView *header = new WatchTableHeaderView(m_watchTableModel);
+    m_watchTableView->setHorizontalHeader(header);
+
+    connect(m_objTree, SIGNAL(currentObjectChanged(QmlDebugObjectReference)),
+            m_propertiesView, SLOT(reload(QmlDebugObjectReference)));
+    connect(m_objTree, SIGNAL(expressionWatchRequested(QmlDebugObjectReference,QString)),
+            m_watchTableModel, SLOT(expressionWatchRequested(QmlDebugObjectReference,QString)));
+
+    connect(m_propertiesView, SIGNAL(activated(QmlDebugObjectReference,QmlDebugPropertyReference)),
+            m_watchTableModel, SLOT(togglePropertyWatch(QmlDebugObjectReference,QmlDebugPropertyReference)));
+
+    connect(m_watchTableModel, SIGNAL(watchCreated(QmlDebugWatch*)),
+            m_propertiesView, SLOT(watchCreated(QmlDebugWatch*)));
+
+    connect(m_watchTableView, SIGNAL(objectActivated(int)),
+            m_objTree, SLOT(setCurrentObject(int)));
+    
+    m_exprQueryWidget = new ExpressionQueryWidget(ExpressionQueryWidget::SeparateEntryMode, m_client);
+    connect(m_objTree, SIGNAL(currentObjectChanged(QmlDebugObjectReference)),
+            m_exprQueryWidget, SLOT(setCurrentObject(QmlDebugObjectReference)));
+    
+    QSplitter *propertiesTab = new QSplitter(Qt::Vertical);
+    propertiesTab->addWidget(m_propertiesView);
+    propertiesTab->addWidget(m_exprQueryWidget);
+    propertiesTab->setStretchFactor(0, 2);
+    propertiesTab->setStretchFactor(1, 1);
+    
+    m_tabs = new QTabWidget(this);
+    m_tabs->addTab(propertiesTab, tr("Properties"));
+    m_tabs->addTab(m_watchTableView, tr("Watched"));
+
+    splitter->addWidget(m_objTree);
+    splitter->addWidget(m_tabs);
+    splitter->setStretchFactor(1, 2);
+    layout->addWidget(splitter);
+}
+
+void EnginePane::engineSelected(int id)
+{
+    qWarning() << "Engine selected" << id;
+    queryContext(id);
+}
+
+void EnginePane::queryContext(int id)
+{
+    if (m_context) {
+        delete m_context;
+        m_context = 0;
+    }
+
+    m_context = m_client->queryRootContexts(QmlDebugEngineReference(id), this);
+    if (!m_context->isWaiting())
+        contextChanged();
+    else
+        QObject::connect(m_context, SIGNAL(stateChanged(QmlDebugQuery::State)),
+                         this, SLOT(contextChanged()));
+}
+
+void EnginePane::contextChanged()
+{
+    //dump(m_context->rootContext(), 0);
+
+    foreach (const QmlDebugObjectReference &object, m_context->rootContext().objects())
+        m_objTree->reload(object.debugId());
+
+    delete m_context; m_context = 0;
+}
+
+void EnginePane::refreshEngines()
+{
+    if (m_engines)
+        return;
+
+    m_engines = m_client->queryAvailableEngines(this);
+    if (!m_engines->isWaiting())
+        enginesChanged();
+    else
+        QObject::connect(m_engines, SIGNAL(stateChanged(QmlDebugQuery::State)), 
+                         this, SLOT(enginesChanged()));
+}
+
+void EnginePane::enginesChanged()
+{
+    qDeleteAll(m_engineItems);
+    m_engineItems.clear();
+
+    QList<QmlDebugEngineReference> engines = m_engines->engines();
+    delete m_engines; m_engines = 0;
+
+    if (engines.isEmpty())
+        qWarning("qmldebugger: no engines found!");
+
+    for (int ii = 0; ii < engines.count(); ++ii)
+        m_engineItems << new DebuggerEngineItem(engines.at(ii).name(),
+                                                engines.at(ii).debugId());
+
+    m_engineView->rootContext()->setContextProperty("engines", qVariantFromValue(&m_engineItems));
+
+    m_engineView->setVisible(m_engineItems.count() > 1);
+    if (m_engineItems.count() == 1)
+        engineSelected(qobject_cast<DebuggerEngineItem*>(m_engineItems.at(0))->engineId());
+}
+
+
+#include "engine.moc"
+
+QT_END_NAMESPACE
+
diff --git a/tools/assistant/compat/lib/qassistantclient.h b/tools/qmldebugger/standalone/engine.h
index fc8bb5b..f4c4275 100644
--- a/tools/assistant/compat/lib/qassistantclient.h
+++ b/tools/qmldebugger/standalone/engine.h
@@ -1,10 +1,10 @@
 /****************************************************************************
 **
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
-** This file is part of the Qt Assistant of the Qt Toolkit.
+** This file is part of the Qt QML Debugger of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:LGPL$
 ** No Commercial Usage
@@ -38,63 +38,64 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+#ifndef ENGINE_H
+#define ENGINE_H
 
-#ifndef QASSISTANTCLIENT_H
-#define QASSISTANTCLIENT_H
-
-#include <QtCore/QObject>
-#include <QtCore/QStringList>
-#include <QtCore/QProcess>
-#include <QtCore/qglobal.h>
-#include <QtAssistant/qassistantclient_global.h>
-
-QT_BEGIN_HEADER
+#include <QWidget>
+#include <QtCore/qpointer.h>
+#include <QtDeclarative/qmlengine.h>
+#include <QtDeclarative/qmlcontext.h>
+#include <QtDeclarative/qmlview.h>
+#include <private/qmldebug_p.h>
 
 QT_BEGIN_NAMESPACE
 
-class QTcpSocket;
+class ObjectPropertiesView;
+class QmlDebugConnection;
+class QmlDebugPropertyReference;
+class QmlDebugWatch;
+class ObjectTree;
+class WatchTableModel;
+class WatchTableView;
+class ExpressionQueryWidget;
 
-class QT_ASSISTANT_CLIENT_EXPORT QAssistantClient : public QObject
-{
-    Q_OBJECT
-    Q_PROPERTY( bool open READ isOpen )
+class QTabWidget;
 
+class EnginePane : public QWidget
+{
+Q_OBJECT
 public:
-    QAssistantClient( const QString &path, QObject *parent = 0);
-    ~QAssistantClient();
+    EnginePane(QmlDebugConnection *, QWidget *parent = 0);
 
-    bool isOpen() const;
+public slots:
+    void refreshEngines();
 
-    void setArguments( const QStringList &args );
+private slots:
+    void enginesChanged();
 
-public Q_SLOTS:
-    virtual void openAssistant();
-    virtual void closeAssistant();
-    virtual void showPage( const QString &page );
+    void queryContext(int);
+    void contextChanged();
 
-Q_SIGNALS:
-    void assistantOpened();
-    void assistantClosed();
-    void error( const QString &msg );
-
-private Q_SLOTS:
-    void socketConnected();
-    void socketConnectionClosed();
-    void readPort();
-    void procError(QProcess::ProcessError err);
-    void socketError();
-    void readStdError();
+    void engineSelected(int);
 
 private:
-    QTcpSocket *socket;
-    QProcess *proc;
-    quint16 port;
-    QString host, assistantCommand, pageBuffer;
-    bool opened;
+    QmlEngineDebug *m_client;
+    QmlDebugEnginesQuery *m_engines;
+    QmlDebugRootContextQuery *m_context;
+
+    ObjectTree *m_objTree;
+    QTabWidget *m_tabs;
+    WatchTableView *m_watchTableView;
+    WatchTableModel *m_watchTableModel;
+    ExpressionQueryWidget *m_exprQueryWidget;
+
+    QmlView *m_engineView;
+    QList<QObject *> m_engineItems;
+
+    ObjectPropertiesView *m_propertiesView;
 };
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
+#endif // ENGINE_H
 
-#endif
diff --git a/tools/qmldebugger/standalone/engine.png b/tools/qmldebugger/standalone/engine.png
new file mode 100644
index 0000000..a0a8a04
--- /dev/null
+++ b/tools/qmldebugger/standalone/engine.png
diff --git a/tools/qmldebugger/standalone/engines.qml b/tools/qmldebugger/standalone/engines.qml
new file mode 100644
index 0000000..0b2b7ac
--- /dev/null
+++ b/tools/qmldebugger/standalone/engines.qml
@@ -0,0 +1,46 @@
+import Qt 4.6
+
+Item {
+    height: 100
+    id: root
+    signal engineClicked(int id)
+    signal refreshEngines()
+
+    Row {
+        anchors.fill: parent
+        Repeater {
+            model: engines
+            Item {
+                width: 100; height: 100;
+                Image { 
+                    id: engineIcon; 
+                    source: "qrc:/engine.png"
+                    anchors.horizontalCenter: parent.horizontalCenter
+                }
+                Text { 
+                    anchors.top: engineIcon.bottom; 
+                    text: modelData.name + "(" + modelData.engineId + ")"
+                    anchors.horizontalCenter: parent.horizontalCenter
+                }
+                MouseRegion {
+                    anchors.fill: parent
+                    onClicked: root.engineClicked(modelData.engineId);
+                }
+            }
+        }
+    }
+
+
+    Image { 
+        y: 15
+        source: "qrc:/refresh.png";
+        width: 75; 
+        height: 63; 
+        smooth: true 
+        anchors.right: parent.right
+        MouseRegion {
+            anchors.fill: parent
+            onClicked: root.refreshEngines()
+        }
+    }
+}
diff --git a/tools/qmldebugger/standalone/expressionquerywidget.cpp b/tools/qmldebugger/standalone/expressionquerywidget.cpp
new file mode 100644
index 0000000..cd59871
--- /dev/null
+++ b/tools/qmldebugger/standalone/expressionquerywidget.cpp
@@ -0,0 +1,276 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt QML Debugger of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QtCore/qdebug.h>
+
+#include <QtGui/qlabel.h>
+#include <QtGui/qtextedit.h>
+#include <QtGui/qlineedit.h>
+#include <QtGui/qpushbutton.h>
+#include <QtGui/qevent.h>
+#include <QtGui/qgroupbox.h>
+#include <QtGui/qtextobject.h>
+#include <QtGui/qlayout.h>
+
+#include "expressionquerywidget.h"
+
+ExpressionQueryWidget::ExpressionQueryWidget(Mode mode, QmlEngineDebug *client, QWidget *parent)
+    : QWidget(parent),
+      m_mode(mode),
+      m_client(client),
+      m_query(0),
+      m_textEdit(new QTextEdit),
+      m_lineEdit(0)
+{
+    m_prompt = QLatin1String(">> ");
+
+    QVBoxLayout *layout = new QVBoxLayout(this);
+    layout->setMargin(0);
+    layout->setSpacing(0);
+    layout->addWidget(m_textEdit);
+
+    updateTitle();
+
+    if (m_mode == SeparateEntryMode) {
+        m_lineEdit = new QLineEdit;
+        connect(m_lineEdit, SIGNAL(returnPressed()), SLOT(executeExpression()));
+        QHBoxLayout *hbox = new QHBoxLayout;
+        hbox->setMargin(5);
+        hbox->setSpacing(5);
+        hbox->addWidget(new QLabel(tr("Expression:")));
+        hbox->addWidget(m_lineEdit);
+        layout->addLayout(hbox);
+
+        m_textEdit->setReadOnly(true);
+        m_lineEdit->installEventFilter(this);
+    } else {
+        m_textEdit->installEventFilter(this);
+        appendPrompt();
+    }
+}
+
+void ExpressionQueryWidget::setEngineDebug(QmlEngineDebug *client)
+{
+    m_client = client;
+}
+
+void ExpressionQueryWidget::clear()
+{
+    m_textEdit->clear();
+    if (m_lineEdit)
+        m_lineEdit->clear();
+    if (m_mode == ShellMode)
+        appendPrompt();
+}
+
+void ExpressionQueryWidget::updateTitle()
+{
+    if (m_currObject.debugId() < 0) {
+        m_title = tr("Expression queries");
+    } else {
+        QString desc = QLatin1String("<")
+            + m_currObject.className() + QLatin1String(": ")
+            + (m_currObject.name().isEmpty() ? QLatin1String("<unnamed>") : m_currObject.name())
+            + QLatin1String(">");
+        m_title = tr("Expression queries (using context for %1)" , "Selected object").arg(desc);
+    }
+}
+
+void ExpressionQueryWidget::appendPrompt()
+{
+    m_textEdit->moveCursor(QTextCursor::End);
+
+    if (m_mode == SeparateEntryMode) {
+        m_textEdit->insertPlainText("\n");
+    } else {
+        m_textEdit->setTextColor(Qt::gray);
+        m_textEdit->append(m_prompt);
+    }
+}
+
+void ExpressionQueryWidget::setCurrentObject(const QmlDebugObjectReference &obj)
+{
+    m_currObject = obj;
+    updateTitle();
+}
+
+void ExpressionQueryWidget::checkCurrentContext()
+{
+    m_textEdit->moveCursor(QTextCursor::End);
+
+    if (m_currObject.debugId() != -1 && m_currObject.debugId() != m_objectAtLastFocus.debugId())
+        showCurrentContext();
+    m_objectAtLastFocus = m_currObject;
+}
+
+void ExpressionQueryWidget::showCurrentContext()
+{
+    if (m_mode == ShellMode) {
+        // clear the initial prompt
+        if (m_textEdit->document()->lineCount() == 1)
+            m_textEdit->clear();
+    }
+
+    m_textEdit->moveCursor(QTextCursor::End);
+    m_textEdit->setTextColor(Qt::darkGreen);
+    m_textEdit->append(m_currObject.className()
+            + QLatin1String(": ")
+            + (m_currObject.name().isEmpty() ? QLatin1String("<unnamed object>") : m_currObject.name()));
+    appendPrompt();
+}
+
+void ExpressionQueryWidget::executeExpression()
+{
+    if (!m_client)
+        return;
+        
+    if (m_mode == SeparateEntryMode)
+        m_expr = m_lineEdit->text().trimmed();
+    else
+        m_expr = m_expr.trimmed();
+
+    if (!m_expr.isEmpty() && m_currObject.debugId() != -1) {
+        if (m_query)
+            delete m_query;
+        m_query = m_client->queryExpressionResult(m_currObject.debugId(), m_expr, this);
+        if (!m_query->isWaiting())
+            showResult();
+        else
+            QObject::connect(m_query, SIGNAL(stateChanged(QmlDebugQuery::State)),
+                            this, SLOT(showResult()));
+
+        m_lastExpr = m_expr;
+        if (m_lineEdit)
+            m_lineEdit->clear();
+    }
+}
+
+void ExpressionQueryWidget::showResult()
+{
+    if (m_query) {
+        m_textEdit->moveCursor(QTextCursor::End);
+        QVariant value = m_query->result();
+        QString result;
+        
+        if (value.type() == QVariant::List || value.type() == QVariant::StringList) {
+            result = tr("<%1 items>", "%1 = number of items").arg(value.toList().count());
+        } else if (value.isNull()) {
+            result = QLatin1String("<no value>");
+        } else {
+            result = value.toString();
+        }
+
+        if (m_mode == SeparateEntryMode) {
+            m_textEdit->setTextColor(Qt::black);
+            m_textEdit->setFontWeight(QFont::Bold);
+            m_textEdit->insertPlainText(m_expr + " : ");
+            m_textEdit->setFontWeight(QFont::Normal);
+            m_textEdit->insertPlainText(result);
+        } else {
+            m_textEdit->setTextColor(Qt::darkGreen);
+            m_textEdit->insertPlainText(" => ");
+            m_textEdit->setTextColor(Qt::black);
+            m_textEdit->insertPlainText(result);
+        }
+        appendPrompt();
+        m_expr.clear();
+    }
+}
+
+bool ExpressionQueryWidget::eventFilter(QObject *obj, QEvent *event)
+{
+    if (obj == m_textEdit) {
+        switch (event->type()) {
+            case QEvent::KeyPress:
+            {
+                QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
+                int key = keyEvent->key();
+                if (key == Qt::Key_Return || key == Qt::Key_Enter) {
+                    executeExpression();
+                    return true;
+                } else if (key == Qt::Key_Backspace) {
+                    // ensure m_expr doesn't contain backspace characters
+                    QTextCursor cursor = m_textEdit->textCursor();
+                    bool atLastLine = !(cursor.block().next().isValid());
+                    if (!atLastLine)
+                        return true;
+                    if (cursor.columnNumber() <= m_prompt.count())
+                        return true;
+                    cursor.deletePreviousChar();
+                    m_expr = cursor.block().text().mid(m_prompt.count());
+                    return true;
+                } else {
+                    m_textEdit->moveCursor(QTextCursor::End);
+                    m_textEdit->setTextColor(Qt::black);
+                    m_expr += keyEvent->text();
+                }
+                break;
+            }
+            case QEvent::FocusIn:
+                checkCurrentContext();
+                m_textEdit->moveCursor(QTextCursor::End);
+                break;
+            default:
+                break;
+        }
+    } else if (obj == m_lineEdit) {
+        switch (event->type()) {
+            case QEvent::KeyPress:
+            {
+                QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
+                int key = keyEvent->key();
+                if (key == Qt::Key_Up && m_lineEdit->text() != m_lastExpr) {
+                    m_expr = m_lineEdit->text();
+                    if (!m_lastExpr.isEmpty())
+                        m_lineEdit->setText(m_lastExpr);
+                } else if (key == Qt::Key_Down) {
+                    m_lineEdit->setText(m_expr);
+                }
+                break;
+            }
+            case QEvent::FocusIn:
+                checkCurrentContext();
+                break;
+            default:
+                break;
+        }
+    }
+    return QWidget::eventFilter(obj, event);
+}
diff --git a/tools/qmldebugger/standalone/expressionquerywidget.h b/tools/qmldebugger/standalone/expressionquerywidget.h
new file mode 100644
index 0000000..8c224f8
--- /dev/null
+++ b/tools/qmldebugger/standalone/expressionquerywidget.h
@@ -0,0 +1,105 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt QML Debugger of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef EXPRESSIONQUERYWIDGET_H
+#define EXPRESSIONQUERYWIDGET_H
+
+#include <QWidget>
+
+#include <private/qmldebug_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QGroupBox;
+class QTextEdit;
+class QLineEdit;
+class QPushButton;
+
+class ExpressionQueryWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    enum Mode {
+        SeparateEntryMode,
+        ShellMode
+    };
+
+    ExpressionQueryWidget(Mode mode = SeparateEntryMode, QmlEngineDebug *client = 0, QWidget *parent = 0);
+    
+    void setEngineDebug(QmlEngineDebug *client);
+    void clear();
+
+protected:
+    bool eventFilter(QObject *obj, QEvent *event);
+
+public slots:
+    void setCurrentObject(const QmlDebugObjectReference &obj);
+
+private slots:
+    void executeExpression();
+    void showResult();
+
+private:
+    void appendPrompt();
+    void checkCurrentContext();
+    void showCurrentContext();
+    void updateTitle();
+
+    Mode m_mode;
+
+    QmlEngineDebug *m_client;
+    QmlDebugExpressionQuery *m_query;
+    QTextEdit *m_textEdit;
+    QLineEdit *m_lineEdit;
+    QPushButton *m_button;
+    QString m_prompt;
+    QString m_expr;
+    QString m_lastExpr;
+
+    QString m_title;
+
+    QmlDebugObjectReference m_currObject;
+    QmlDebugObjectReference m_objectAtLastFocus;
+};
+
+QT_END_NAMESPACE
+
+#endif
+
diff --git a/tools/qmldebugger/standalone/main.cpp b/tools/qmldebugger/standalone/main.cpp
new file mode 100644
index 0000000..715837e
--- /dev/null
+++ b/tools/qmldebugger/standalone/main.cpp
@@ -0,0 +1,77 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt QML Debugger of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QtGui/qapplication.h>
+
+#include "qmldebugger.h"
+
+int main(int argc, char ** argv)
+{
+    QApplication app(argc, argv);
+    app.setApplicationName("QtQmlDebugger");
+    app.setOrganizationName("Nokia");
+    app.setOrganizationDomain("nokia.com");    
+
+    QStringList args = app.arguments();
+
+    QmlDebugger win;
+    if (args.contains("--engine"))
+        win.showEngineTab();
+
+    for (int i=0; i<args.count(); i++) {
+        if (!args[i].contains(':'))
+            continue;
+        QStringList hostAndPort = args[i].split(':');
+        bool ok = false;
+        quint16 port = hostAndPort.value(1).toInt(&ok);
+        if (ok) {
+            qWarning() << "qmldebugger connecting to"
+                    << hostAndPort[0] << port << "...";
+            win.setHost(hostAndPort[0]);
+            win.setPort(port);
+            win.connectToHost();
+            break;
+        }
+    }
+
+    win.show();
+
+    return app.exec();
+}
diff --git a/tools/qmldebugger/standalone/objectpropertiesview.cpp b/tools/qmldebugger/standalone/objectpropertiesview.cpp
new file mode 100644
index 0000000..3a8d8c8
--- /dev/null
+++ b/tools/qmldebugger/standalone/objectpropertiesview.cpp
@@ -0,0 +1,274 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt QML Debugger of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QtCore/qdebug.h>
+
+#include <QtGui/qtreewidget.h>
+#include <QtGui/qlayout.h>
+#include <QtGui/qheaderview.h>
+
+#include <private/qmldebugservice_p.h>
+#include <private/qmldebug_p.h>
+#include <private/qmldebugclient_p.h>
+
+#include "objectpropertiesview.h"
+
+QT_BEGIN_NAMESPACE
+
+class PropertiesViewItem : public QObject, public QTreeWidgetItem
+{
+    Q_OBJECT
+public:
+    enum Type {
+        BindingType,
+        OtherType
+    };
+    
+    PropertiesViewItem(QTreeWidget *widget, Type type = OtherType);
+    PropertiesViewItem(QTreeWidgetItem *parent, Type type = OtherType);
+
+    QmlDebugPropertyReference property;
+    Type type;
+};
+
+PropertiesViewItem::PropertiesViewItem(QTreeWidget *widget, Type type)
+    : QTreeWidgetItem(widget), type(type)
+{
+}
+
+PropertiesViewItem::PropertiesViewItem(QTreeWidgetItem *parent, Type type)
+    : QTreeWidgetItem(parent), type(type)
+{
+}
+
+ObjectPropertiesView::ObjectPropertiesView(QmlEngineDebug *client, QWidget *parent)
+    : QWidget(parent),
+      m_client(client),
+      m_query(0),
+      m_watch(0)
+{
+    QVBoxLayout *layout = new QVBoxLayout;
+    layout->setContentsMargins(0, 0, 0, 0);
+    layout->setSpacing(0);
+    setLayout(layout);
+
+    m_tree = new QTreeWidget(this);
+    m_tree->setAlternatingRowColors(true);
+    m_tree->setExpandsOnDoubleClick(false);
+    m_tree->setHeaderLabels(QStringList()
+            << tr("Name") << tr("Value") << tr("Type"));
+    QObject::connect(m_tree, SIGNAL(itemActivated(QTreeWidgetItem *, int)),
+                     this, SLOT(itemActivated(QTreeWidgetItem *)));
+
+    m_tree->setColumnCount(3);
+    m_tree->header()->setDefaultSectionSize(150);
+
+    layout->addWidget(m_tree);
+}
+
+void ObjectPropertiesView::setEngineDebug(QmlEngineDebug *client)
+{
+    m_client = client;
+}
+
+void ObjectPropertiesView::clear()
+{
+    setObject(QmlDebugObjectReference());
+}
+
+void ObjectPropertiesView::reload(const QmlDebugObjectReference &obj)
+{
+    if (!m_client)
+        return;
+    if (m_query)
+        delete m_query;
+
+    m_query = m_client->queryObjectRecursive(obj, this);
+    if (!m_query->isWaiting())
+        queryFinished();
+    else
+        QObject::connect(m_query, SIGNAL(stateChanged(QmlDebugQuery::State)),
+                         this, SLOT(queryFinished()));
+}
+
+void ObjectPropertiesView::queryFinished()
+{
+    if (!m_client || !m_query)
+        return;
+
+    QmlDebugObjectReference obj = m_query->object();
+
+    QmlDebugWatch *watch = m_client->addWatch(obj, this);
+    if (watch->state() == QmlDebugWatch::Dead) {
+        delete watch;
+        watch = 0;
+    } else {
+        if (m_watch) {
+            m_client->removeWatch(m_watch);
+            delete m_watch;
+        }
+        m_watch = watch;
+        QObject::connect(watch, SIGNAL(valueChanged(QByteArray,QVariant)),
+                        this, SLOT(valueChanged(QByteArray,QVariant)));
+    }
+
+    delete m_query;
+    m_query = 0;
+
+    setObject(obj);
+}
+
+void ObjectPropertiesView::setPropertyValue(PropertiesViewItem *item, const QVariant &value, bool makeGray)
+{
+    if (value.type() == QVariant::List || value.type() == QVariant::StringList) {
+        PropertiesViewItem *bindingItem = static_cast<PropertiesViewItem*>(item->takeChild(item->childCount() - 1));
+        if (bindingItem && bindingItem->type != PropertiesViewItem::BindingType) {
+            delete bindingItem;
+            bindingItem = 0;
+        }    
+            
+        qDeleteAll(item->takeChildren());
+        
+        QVariantList variants = value.toList();
+        item->setText(1, tr("<%1 items>", "%1 = number of items").arg(variants.count()));
+        item->setText(2, QString::fromUtf8(value.typeName()));
+        
+        PropertiesViewItem *child;
+        for (int i=0; i<variants.count(); i++) {
+            child = new PropertiesViewItem(item);
+            setPropertyValue(child, variants[i], makeGray);
+        }
+        
+        if (bindingItem)
+            item->addChild(bindingItem);
+
+        item->setExpanded(false);
+    } else {
+        item->setText(1, (value.isNull() ? QLatin1String("<no value>") : value.toString()));
+        item->setExpanded(true);
+    }
+    
+    if (makeGray) {
+        for (int i=0; i<m_tree->columnCount(); i++)
+            item->setForeground(i, Qt::gray);
+    }    
+}
+
+void ObjectPropertiesView::setObject(const QmlDebugObjectReference &object)
+{
+    m_object = object;
+    m_tree->clear();
+
+    QList<QmlDebugPropertyReference> properties = object.properties();
+    for (int i=0; i<properties.count(); i++) {
+        const QmlDebugPropertyReference &p = properties[i];
+
+        PropertiesViewItem *item = new PropertiesViewItem(m_tree);
+        item->property = p;
+
+        item->setText(0, p.name());
+        item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
+        
+        setPropertyValue(item, p.value(), !p.hasNotifySignal());
+        item->setText(2, p.valueTypeName());
+
+        // binding is set after property value to ensure it is added to the end of the
+        // list, if the value is a list
+        if (!p.binding().isEmpty()) {
+            PropertiesViewItem *binding = new PropertiesViewItem(item, PropertiesViewItem::BindingType);
+            binding->setText(1, p.binding());
+            binding->setForeground(1, Qt::darkGreen);
+        }
+    }
+}
+
+void ObjectPropertiesView::watchCreated(QmlDebugWatch *watch)
+{
+    if (watch->objectDebugId() == m_object.debugId()
+            && qobject_cast<QmlDebugPropertyWatch*>(watch)) {
+        connect(watch, SIGNAL(stateChanged(QmlDebugWatch::State)), SLOT(watchStateChanged()));
+        setWatched(qobject_cast<QmlDebugPropertyWatch*>(watch)->name(), true);
+    }
+}
+
+void ObjectPropertiesView::watchStateChanged()
+{
+    QmlDebugWatch *watch = qobject_cast<QmlDebugWatch*>(sender());
+
+    if (watch->objectDebugId() == m_object.debugId()
+            && qobject_cast<QmlDebugPropertyWatch*>(watch)
+            && watch->state() == QmlDebugWatch::Inactive) {
+        setWatched(qobject_cast<QmlDebugPropertyWatch*>(watch)->name(), false);
+    }
+}
+
+void ObjectPropertiesView::setWatched(const QString &property, bool watched)
+{
+    for (int i=0; i<m_tree->topLevelItemCount(); i++) {
+        PropertiesViewItem *item = static_cast<PropertiesViewItem *>(m_tree->topLevelItem(i));
+        if (item->property.name() == property && item->property.hasNotifySignal()) {
+            QFont font = m_tree->font();
+            font.setBold(watched);
+            item->setFont(0, font);
+        }
+    }
+}
+
+void ObjectPropertiesView::valueChanged(const QByteArray &name, const QVariant &value)
+{
+    for (int i=0; i<m_tree->topLevelItemCount(); i++) {
+        PropertiesViewItem *item = static_cast<PropertiesViewItem *>(m_tree->topLevelItem(i));
+        if (item->property.name() == name) {
+            setPropertyValue(item, value, !item->property.hasNotifySignal());
+            return;
+        }
+    }
+}
+
+void ObjectPropertiesView::itemActivated(QTreeWidgetItem *i)
+{
+    PropertiesViewItem *item = static_cast<PropertiesViewItem *>(i);
+    if (!item->property.name().isEmpty())
+        emit activated(m_object, item->property);
+}
+
+QT_END_NAMESPACE
+
+#include "objectpropertiesview.moc"
diff --git a/tools/qmldebugger/standalone/objectpropertiesview.h b/tools/qmldebugger/standalone/objectpropertiesview.h
new file mode 100644
index 0000000..43413dc
--- /dev/null
+++ b/tools/qmldebugger/standalone/objectpropertiesview.h
@@ -0,0 +1,93 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt QML Debugger of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef PROPERTIESTABLEMODEL_H
+#define PROPERTIESTABLEMODEL_H
+
+#include <private/qmldebug_p.h>
+
+#include <QtGui/qwidget.h>
+
+QT_BEGIN_NAMESPACE
+
+class QTreeWidget;
+class QTreeWidgetItem;
+class QmlDebugConnection;
+class PropertiesViewItem;
+
+class ObjectPropertiesView : public QWidget
+{
+    Q_OBJECT
+public:
+    ObjectPropertiesView(QmlEngineDebug *client = 0, QWidget *parent = 0);
+
+    void setEngineDebug(QmlEngineDebug *client);
+    void clear();
+    
+signals:
+    void activated(const QmlDebugObjectReference &, const QmlDebugPropertyReference &);
+
+public slots:
+    void reload(const QmlDebugObjectReference &);
+    void watchCreated(QmlDebugWatch *);
+
+private slots:
+    void queryFinished();
+    void watchStateChanged();
+    void valueChanged(const QByteArray &name, const QVariant &value);
+    void itemActivated(QTreeWidgetItem *i);
+
+private:
+    void setObject(const QmlDebugObjectReference &object);
+    void setWatched(const QString &property, bool watched);
+    void setPropertyValue(PropertiesViewItem *item, const QVariant &value, bool makeGray);
+
+    QmlEngineDebug *m_client;
+    QmlDebugObjectQuery *m_query;
+    QmlDebugWatch *m_watch;
+
+    QTreeWidget *m_tree;
+    QmlDebugObjectReference m_object;
+};
+
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/tools/qmldebugger/standalone/objecttree.cpp b/tools/qmldebugger/standalone/objecttree.cpp
new file mode 100644
index 0000000..cf467f2
--- /dev/null
+++ b/tools/qmldebugger/standalone/objecttree.cpp
@@ -0,0 +1,231 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt QML Debugger of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QtGui/qevent.h>
+#include <QtGui/qmenu.h>
+#include <QtGui/qaction.h>
+
+#include <QInputDialog>
+
+#include <private/qmldebugservice_p.h>
+#include <private/qmldebug_p.h>
+#include <private/qmldebugclient_p.h>
+
+#include "objecttree.h"
+
+Q_DECLARE_METATYPE(QmlDebugObjectReference)
+
+ObjectTree::ObjectTree(QmlEngineDebug *client, QWidget *parent)
+    : QTreeWidget(parent),
+      m_client(client),
+      m_query(0)
+{
+    setHeaderHidden(true);
+    setMinimumWidth(250);
+    setExpandsOnDoubleClick(false);
+
+    connect(this, SIGNAL(currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)),
+            SLOT(currentItemChanged(QTreeWidgetItem *)));
+    connect(this, SIGNAL(itemActivated(QTreeWidgetItem *, int)),
+            SLOT(activated(QTreeWidgetItem *)));            
+}
+
+void ObjectTree::setEngineDebug(QmlEngineDebug *client)
+{
+    m_client = client;
+}
+
+void ObjectTree::reload(int objectDebugId)
+{
+    if (!m_client)
+        return;
+        
+    if (m_query) {
+        delete m_query;
+        m_query = 0;
+    }
+
+    m_query = m_client->queryObjectRecursive(QmlDebugObjectReference(objectDebugId), this);
+    if (!m_query->isWaiting())
+        objectFetched();
+    else
+        QObject::connect(m_query, SIGNAL(stateChanged(QmlDebugQuery::State)), 
+                         this, SLOT(objectFetched()));
+}
+
+void ObjectTree::setCurrentObject(int debugId)
+{
+    QTreeWidgetItem *item = findItemByObjectId(debugId);
+    if (item) {
+        setCurrentItem(item);
+        scrollToItem(item);
+        item->setExpanded(true);
+    }
+}
+
+void ObjectTree::objectFetched()
+{
+    dump(m_query->object(), 0);
+    buildTree(m_query->object(), 0);
+    setCurrentItem(topLevelItem(0));
+
+    delete m_query;
+    m_query = 0;
+}
+
+void ObjectTree::currentItemChanged(QTreeWidgetItem *item)
+{
+    if (!item)
+        return;
+
+    QmlDebugObjectReference obj = item->data(0, Qt::UserRole).value<QmlDebugObjectReference>();
+    if (obj.debugId() >= 0)
+        emit currentObjectChanged(obj);
+}
+
+void ObjectTree::activated(QTreeWidgetItem *item)
+{
+    if (!item)
+        return;
+
+    QmlDebugObjectReference obj = item->data(0, Qt::UserRole).value<QmlDebugObjectReference>();
+    if (obj.debugId() >= 0)
+        emit activated(obj);
+}
+
+void ObjectTree::buildTree(const QmlDebugObjectReference &obj, QTreeWidgetItem *parent)
+{
+    if (!parent)
+        clear();
+
+    QTreeWidgetItem *item = parent ? new QTreeWidgetItem(parent) : new QTreeWidgetItem(this);
+    item->setText(0, obj.className());
+    item->setData(0, Qt::UserRole, qVariantFromValue(obj));
+
+    if (parent && obj.contextDebugId() >= 0
+            && obj.contextDebugId() != parent->data(0, Qt::UserRole
+                    ).value<QmlDebugObjectReference>().contextDebugId()) {
+        QmlDebugFileReference source = obj.source();
+        if (!source.url().isEmpty()) {
+            QString toolTipString = QLatin1String("URL: ") + source.url().toString();
+            item->setToolTip(0, toolTipString);
+        }
+        item->setForeground(0, QColor("orange"));
+    } else {
+        item->setExpanded(true);
+    }
+
+    if (obj.contextDebugId() < 0)
+        item->setForeground(0, Qt::lightGray);
+
+    for (int ii = 0; ii < obj.children().count(); ++ii)
+        buildTree(obj.children().at(ii), item);
+}
+
+void ObjectTree::dump(const QmlDebugContextReference &ctxt, int ind)
+{
+    QByteArray indent(ind * 4, ' ');
+    qWarning().nospace() << indent.constData() << ctxt.debugId() << " " 
+                         << qPrintable(ctxt.name());
+
+    for (int ii = 0; ii < ctxt.contexts().count(); ++ii)
+        dump(ctxt.contexts().at(ii), ind + 1);
+
+    for (int ii = 0; ii < ctxt.objects().count(); ++ii)
+        dump(ctxt.objects().at(ii), ind);
+}
+
+void ObjectTree::dump(const QmlDebugObjectReference &obj, int ind)
+{
+    QByteArray indent(ind * 4, ' ');
+    qWarning().nospace() << indent.constData() << qPrintable(obj.className())
+                         << " " << qPrintable(obj.name()) << " " 
+                         << obj.debugId();
+
+    for (int ii = 0; ii < obj.children().count(); ++ii)
+        dump(obj.children().at(ii), ind + 1);
+}
+
+QTreeWidgetItem *ObjectTree::findItemByObjectId(int debugId) const
+{
+    for (int i=0; i<topLevelItemCount(); i++) {
+        QTreeWidgetItem *item = findItem(topLevelItem(i), debugId);
+        if (item)
+            return item;
+    }
+
+    return 0;
+}
+
+QTreeWidgetItem *ObjectTree::findItem(QTreeWidgetItem *item, int debugId) const
+{
+    if (item->data(0, Qt::UserRole).value<QmlDebugObjectReference>().debugId() == debugId)
+        return item;
+
+    QTreeWidgetItem *child;
+    for (int i=0; i<item->childCount(); i++) {
+        child = findItem(item->child(i), debugId);
+        if (child)
+            return child;
+    }
+
+    return 0;
+}
+
+void ObjectTree::mousePressEvent(QMouseEvent *me)
+{
+    QTreeWidget::mousePressEvent(me);
+    if (!currentItem())
+        return;
+    if(me->button()  == Qt::RightButton && me->type() == QEvent::MouseButtonPress) {
+        QAction action(tr("Add watch..."), 0);
+        QList<QAction *> actions;
+        actions << &action;
+        QmlDebugObjectReference obj =
+                currentItem()->data(0, Qt::UserRole).value<QmlDebugObjectReference>();
+        if (QMenu::exec(actions, me->globalPos())) {
+            bool ok = false;
+            QString watch = QInputDialog::getText(this, tr("Watch expression"),
+                    tr("Expression:"), QLineEdit::Normal, QString(), &ok);
+            if (ok && !watch.isEmpty()) 
+                emit expressionWatchRequested(obj, watch);
+        }
+    } 
+}
diff --git a/tools/qmldebugger/standalone/objecttree.h b/tools/qmldebugger/standalone/objecttree.h
new file mode 100644
index 0000000..c8d625c
--- /dev/null
+++ b/tools/qmldebugger/standalone/objecttree.h
@@ -0,0 +1,96 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt QML Debugger of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef OBJECTTREE_H
+#define OBJECTTREE_H
+
+#include <QtGui/qtreewidget.h>
+
+QT_BEGIN_NAMESPACE
+
+class QTreeWidgetItem;
+
+class QmlEngineDebug;
+class QmlDebugObjectReference;
+class QmlDebugObjectQuery;
+class QmlDebugContextReference;
+class QmlDebugConnection;
+
+
+class ObjectTree : public QTreeWidget
+{
+    Q_OBJECT
+public:
+    ObjectTree(QmlEngineDebug *client = 0, QWidget *parent = 0);
+
+    void setEngineDebug(QmlEngineDebug *client);
+    
+signals:
+    void currentObjectChanged(const QmlDebugObjectReference &);
+    void activated(const QmlDebugObjectReference &);
+    void expressionWatchRequested(const QmlDebugObjectReference &, const QString &);
+
+public slots:
+    void reload(int objectDebugId);     // set the root object
+    void setCurrentObject(int debugId); // select an object in the tree
+
+protected:
+    virtual void mousePressEvent(QMouseEvent *);
+
+private slots:
+    void objectFetched();
+    void currentItemChanged(QTreeWidgetItem *);
+    void activated(QTreeWidgetItem *);
+
+private:
+    QTreeWidgetItem *findItemByObjectId(int debugId) const;
+    QTreeWidgetItem *findItem(QTreeWidgetItem *item, int debugId) const;
+    void dump(const QmlDebugContextReference &, int);
+    void dump(const QmlDebugObjectReference &, int);
+    void buildTree(const QmlDebugObjectReference &, QTreeWidgetItem *parent);
+
+    QmlEngineDebug *m_client;
+    QmlDebugObjectQuery *m_query;
+};
+
+QT_END_NAMESPACE
+
+
+#endif
diff --git a/tools/qmldebugger/standalone/qmldebugger.cpp b/tools/qmldebugger/standalone/qmldebugger.cpp
new file mode 100644
index 0000000..4d86377
--- /dev/null
+++ b/tools/qmldebugger/standalone/qmldebugger.cpp
@@ -0,0 +1,181 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt QML Debugger of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QtCore/qtimer.h>
+#include <QtCore/qdebug.h>
+#include <QtCore/qsettings.h>
+
+#include <QtGui/qlayout.h>
+#include <QtGui/qpushbutton.h>
+#include <QtGui/qlineedit.h>
+#include <QtGui/qtabwidget.h>
+#include <QtGui/qspinbox.h>
+#include <QtGui/qlabel.h>
+
+#include "canvasframerate.h"
+#include "engine.h"
+#include "qmldebugger.h"
+
+QmlDebugger::QmlDebugger(QWidget *parent)
+: QWidget(parent)
+{
+    QVBoxLayout *layout = new QVBoxLayout;
+    setLayout(layout);
+
+    QHBoxLayout *connectLayout = new QHBoxLayout;
+    layout->addLayout(connectLayout);
+    connectLayout->addStretch(2);
+
+    m_connectionState = new QLabel(this);
+    connectLayout->addWidget(m_connectionState);
+    m_host = new QLineEdit(this);
+    connectLayout->addWidget(m_host);
+    m_port = new QSpinBox(this);
+    m_port->setMinimum(1024);
+    m_port->setMaximum(20000);
+    connectLayout->addWidget(m_port);
+    m_connectButton = new QPushButton(tr("Connect"), this);
+    QObject::connect(m_connectButton, SIGNAL(clicked()), 
+                     this, SLOT(connectToHost()));
+    connectLayout->addWidget(m_connectButton);
+    m_disconnectButton = new QPushButton(tr("Disconnect"), this);
+    QObject::connect(m_disconnectButton, SIGNAL(clicked()), 
+                     this, SLOT(disconnectFromHost()));
+    m_disconnectButton->setEnabled(false);
+    connectLayout->addWidget(m_disconnectButton);
+
+    m_tabs = new QTabWidget(this);
+    layout->addWidget(m_tabs);
+
+    CanvasFrameRate *cfr = new CanvasFrameRate(this);
+    cfr->reset(&client);
+    cfr->setSizeHint(QSize(800, 600));
+    m_tabs->addTab(cfr, tr("Frame Rate"));
+
+    m_enginePane = new EnginePane(&client, this);
+    m_tabs->addTab(m_enginePane, tr("QML Engine"));
+
+    QObject::connect(&client, SIGNAL(stateChanged(QAbstractSocket::SocketState)),
+                     this, SLOT(connectionStateChanged()));
+    connectionStateChanged();
+
+    QObject::connect(&client, SIGNAL(error(QAbstractSocket::SocketError)),
+                     this, SLOT(connectionError(QAbstractSocket::SocketError)));
+
+    QSettings settings;
+    m_host->setText(settings.value("Host", "127.0.0.1").toString());
+    m_port->setValue(settings.value("Port", 3768).toInt());
+    
+    connectToHost();
+}
+
+void QmlDebugger::setHost(const QString &host)
+{
+    m_host->setText(host);
+}
+
+void QmlDebugger::setPort(quint16 port)
+{
+    m_port->setValue(port);
+}
+
+void QmlDebugger::showEngineTab()
+{
+    m_tabs->setCurrentWidget(m_enginePane);
+}
+
+void QmlDebugger::closeEvent(QCloseEvent *event)
+{
+    QSettings settings;
+    settings.setValue("Host", m_host->text());
+    settings.setValue("Port", m_port->value());
+
+    QWidget::closeEvent(event);
+}
+
+void QmlDebugger::connectionStateChanged()
+{
+    switch (client.state()) {
+    default:
+    case QAbstractSocket::UnconnectedState:
+        m_connectionState->setText(tr("Disconnected"));
+        m_connectButton->setEnabled(true);
+        m_disconnectButton->setEnabled(false);
+        break;
+    case QAbstractSocket::HostLookupState:
+        m_connectionState->setText(tr("Resolving"));
+        m_connectButton->setEnabled(false);
+        m_disconnectButton->setEnabled(true);
+        break;
+    case QAbstractSocket::ConnectingState:
+        m_connectionState->setText(tr("Connecting"));
+        m_connectButton->setEnabled(false);
+        m_disconnectButton->setEnabled(true);
+        break;
+    case QAbstractSocket::ConnectedState:
+        m_connectionState->setText(tr("Connected"));
+        m_connectButton->setEnabled(false);
+        m_disconnectButton->setEnabled(true);
+
+        QTimer::singleShot(0, m_enginePane, SLOT(refreshEngines()));
+        break;
+    case QAbstractSocket::ClosingState:
+        m_connectionState->setText(tr("Closing"));
+        m_connectButton->setEnabled(false);
+        m_disconnectButton->setEnabled(false);
+        break;
+    }
+}
+
+void QmlDebugger::connectionError(QAbstractSocket::SocketError socketError)
+{
+    qWarning() << "qmldebugger cannot connect:" << socketError
+            << client.errorString();
+}
+
+void QmlDebugger::connectToHost()
+{
+    client.connectToHost(m_host->text(), m_port->value());
+}
+
+void QmlDebugger::disconnectFromHost()
+{
+    client.disconnectFromHost();
+}
diff --git a/tools/qmldebugger/standalone/qmldebugger.h b/tools/qmldebugger/standalone/qmldebugger.h
new file mode 100644
index 0000000..da95ef9
--- /dev/null
+++ b/tools/qmldebugger/standalone/qmldebugger.h
@@ -0,0 +1,90 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt QML Debugger of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QMLDEBUGGER_H
+#define QMLDEBUGGER_H
+
+#include <private/qmldebugclient_p.h>
+#include <QtNetwork/qtcpsocket.h>
+#include <QtGui/qwidget.h>
+
+class QLabel;
+class QLineEdit;
+class QSpinBox;
+class QPushButton;
+class QTabWidget;
+
+class EnginePane;
+
+class QmlDebugger : public QWidget
+{
+    Q_OBJECT
+public:
+    QmlDebugger(QWidget * = 0);
+
+    void setHost(const QString &host);
+    void setPort(quint16 port);
+    void showEngineTab();
+
+public slots:
+    void connectToHost();
+    void disconnectFromHost();
+
+protected:
+    void closeEvent(QCloseEvent *);
+    
+private slots:
+    void connectionStateChanged();
+    void connectionError(QAbstractSocket::SocketError socketError);
+
+private:
+    QmlDebugConnection client;
+
+    QLabel *m_connectionState;
+    QLineEdit *m_host;
+    QSpinBox *m_port;
+    QPushButton *m_connectButton;
+    QPushButton *m_disconnectButton;
+
+    EnginePane *m_enginePane;
+    QTabWidget *m_tabs;
+};
+
+#endif
diff --git a/tools/qmldebugger/standalone/qmldebugger.pri b/tools/qmldebugger/standalone/qmldebugger.pri
new file mode 100644
index 0000000..ede7d31
--- /dev/null
+++ b/tools/qmldebugger/standalone/qmldebugger.pri
@@ -0,0 +1,18 @@
+QT += network declarative
+contains(QT_CONFIG, opengles2)|contains(QT_CONFIG, opengles1): QT += opengl
+
+INCLUDEPATH += ../../../src/declarative/debugger
+
+# Input
+HEADERS += $$PWD/canvasframerate.h \
+           $$PWD/watchtable.h \
+           $$PWD/objecttree.h \
+           $$PWD/objectpropertiesview.h \
+           $$PWD/expressionquerywidget.h
+
+SOURCES += $$PWD/canvasframerate.cpp \
+           $$PWD/watchtable.cpp \
+           $$PWD/objecttree.cpp \
+           $$PWD/objectpropertiesview.cpp \
+           $$PWD/expressionquerywidget.cpp
+
diff --git a/tools/qmldebugger/standalone/qmldebugger.qrc b/tools/qmldebugger/standalone/qmldebugger.qrc
new file mode 100644
index 0000000..cb53ad5
--- /dev/null
+++ b/tools/qmldebugger/standalone/qmldebugger.qrc
@@ -0,0 +1,7 @@
+<RCC>
+    <qresource prefix="/">
+        <file>engines.qml</file>
+        <file>engine.png</file>
+        <file>refresh.png</file>
+    </qresource>
+</RCC>
diff --git a/tools/qmldebugger/standalone/refresh.png b/tools/qmldebugger/standalone/refresh.png
new file mode 100644
index 0000000..8befc80
--- /dev/null
+++ b/tools/qmldebugger/standalone/refresh.png
diff --git a/tools/qmldebugger/standalone/standalone.pro b/tools/qmldebugger/standalone/standalone.pro
new file mode 100644
index 0000000..72d051f
--- /dev/null
+++ b/tools/qmldebugger/standalone/standalone.pro
@@ -0,0 +1,19 @@
+DESTDIR = ../../../bin
+TARGET = qmldebugger
+
+include(qmldebugger.pri)
+
+HEADERS += $$PWD/qmldebugger.h \
+           $$PWD/engine.h
+
+SOURCES += $$PWD/qmldebugger.cpp \
+           $$PWD/engine.cpp \
+           $$PWD/main.cpp 
+
+RESOURCES += $$PWD/qmldebugger.qrc
+OTHER_FILES += $$PWD/engines.qml
+
+target.path=$$[QT_INSTALL_BINS]
+INSTALLS += target
+
+CONFIG += console
diff --git a/tools/qmldebugger/standalone/watchtable.cpp b/tools/qmldebugger/standalone/watchtable.cpp
new file mode 100644
index 0000000..6f9f99a
--- /dev/null
+++ b/tools/qmldebugger/standalone/watchtable.cpp
@@ -0,0 +1,366 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt QML Debugger of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "watchtable.h"
+
+#include <QtCore/qdebug.h>
+#include <QtGui/qevent.h>
+#include <QtGui/qaction.h>
+#include <QtGui/qmenu.h>
+
+#include <private/qmldebug_p.h>
+#include <QtDeclarative/qmlmetatype.h>
+
+QT_BEGIN_NAMESPACE
+
+
+WatchTableModel::WatchTableModel(QmlEngineDebug *client, QObject *parent)
+    : QAbstractTableModel(parent),
+      m_client(client)
+{
+}
+
+WatchTableModel::~WatchTableModel()
+{    
+    for (int i=0; i<m_columns.count(); i++)
+        delete m_columns[i].watch;
+}
+
+void WatchTableModel::setEngineDebug(QmlEngineDebug *client)
+{
+    m_client = client;
+}
+
+void WatchTableModel::addWatch(QmlDebugWatch *watch, const QString &title)
+{
+    QString property;
+    if (qobject_cast<QmlDebugPropertyWatch *>(watch))
+        property = qobject_cast<QmlDebugPropertyWatch *>(watch)->name();
+
+    connect(watch, SIGNAL(valueChanged(QByteArray,QVariant)),
+            SLOT(watchedValueChanged(QByteArray,QVariant)));
+
+    connect(watch, SIGNAL(stateChanged(QmlDebugWatch::State)), SLOT(watchStateChanged()));
+
+    int col = columnCount(QModelIndex());
+    beginInsertColumns(QModelIndex(), col, col);
+
+    WatchedEntity e;
+    e.title = title;
+    e.hasFirstValue = false;
+    e.property = property;
+    e.watch = watch;
+    m_columns.append(e);
+
+    endInsertColumns();
+}
+
+void WatchTableModel::removeWatch(QmlDebugWatch *watch)
+{
+    int column = columnForWatch(watch);
+    if (column == -1)
+        return;
+
+    WatchedEntity entity = m_columns.takeAt(column);
+
+    for (QList<Value>::Iterator iter = m_values.begin(); iter != m_values.end();) {
+        if (iter->column == column) {
+            iter = m_values.erase(iter);
+        } else {
+            if(iter->column > column)
+                --iter->column;
+            ++iter;
+        }
+    }
+
+    reset();
+}
+
+void WatchTableModel::updateWatch(QmlDebugWatch *watch, const QVariant &value)
+{
+    int column = columnForWatch(watch);
+    if (column == -1)
+        return;
+
+    addValue(column, value);
+
+    if (!m_columns[column].hasFirstValue) {
+        m_columns[column].hasFirstValue = true;
+        m_values[m_values.count() - 1].first = true;
+    }
+}
+
+QmlDebugWatch *WatchTableModel::findWatch(int column) const
+{
+    if (column < m_columns.count())
+        return m_columns.at(column).watch;
+    return 0;
+}
+
+QmlDebugWatch *WatchTableModel::findWatch(int objectDebugId, const QString &property) const
+{
+    for (int i=0; i<m_columns.count(); i++) {
+        if (m_columns[i].watch->objectDebugId() == objectDebugId
+                && m_columns[i].property == property) {
+            return m_columns[i].watch;
+        }
+    }
+    return 0;
+}
+
+int WatchTableModel::rowCount(const QModelIndex &) const
+{
+    return m_values.count();
+}
+
+int WatchTableModel::columnCount(const QModelIndex &) const
+{
+    return m_columns.count();
+}
+
+QVariant WatchTableModel::headerData(int section, Qt::Orientation orientation, int role) const
+{
+    if (orientation == Qt::Horizontal) {
+        if (section < m_columns.count() && role == Qt::DisplayRole)
+            return m_columns.at(section).title;
+    } else {
+        if (role == Qt::DisplayRole)
+            return section + 1;
+    }
+    return QVariant();
+}
+
+QVariant WatchTableModel::data(const QModelIndex &idx, int role) const
+{
+    if (m_values.at(idx.row()).column == idx.column()) {
+        if (role == Qt::DisplayRole) {
+            const QVariant &value = m_values.at(idx.row()).variant;
+            QString str = value.toString();
+
+            if (str.isEmpty() && QmlMetaType::isQObject(value.userType())) {
+                QObject *o = QmlMetaType::toQObject(value);
+                if(o) {
+                    QString objectName = o->objectName();
+                    if(objectName.isEmpty())
+                        objectName = QLatin1String("<unnamed>");
+                    str = QLatin1String(o->metaObject()->className()) +
+                          QLatin1String(": ") + objectName;
+                }
+            }
+
+            if(str.isEmpty()) {
+                QDebug d(&str);
+                d << value;
+            }
+            return QVariant(str);
+        } else if(role == Qt::BackgroundRole) {
+            if(m_values.at(idx.row()).first)
+                return QColor(Qt::green);
+            else
+                return QVariant();
+        } else {
+            return QVariant();
+        }
+    } else {
+        return QVariant();
+    }
+}
+
+void WatchTableModel::watchStateChanged()
+{
+    QmlDebugWatch *watch = qobject_cast<QmlDebugWatch*>(sender());
+
+    if (watch && watch->state() == QmlDebugWatch::Inactive) {
+        removeWatch(watch);
+        watch->deleteLater();
+    }
+}
+
+int WatchTableModel::columnForWatch(QmlDebugWatch *watch) const
+{
+    for (int i=0; i<m_columns.count(); i++) {
+        if (m_columns.at(i).watch == watch)
+            return i;
+    }
+    return -1;
+}
+
+void WatchTableModel::addValue(int column, const QVariant &value)
+{
+    int row = columnCount(QModelIndex());
+    beginInsertRows(QModelIndex(), row, row);
+
+    Value v;
+    v.column = column;
+    v.variant = value;
+    v.first = false;
+    m_values.append(v);
+
+    endInsertRows();
+}
+
+void WatchTableModel::togglePropertyWatch(const QmlDebugObjectReference &object, const QmlDebugPropertyReference &property)
+{
+    if (!m_client || !property.hasNotifySignal())
+        return;
+
+    QmlDebugWatch *watch = findWatch(object.debugId(), property.name());
+    if (watch) {
+        // watch will be deleted in watchStateChanged()
+        m_client->removeWatch(watch);
+        return;
+    }
+
+    watch = m_client->addWatch(property, this);
+    if (watch->state() == QmlDebugWatch::Dead) {
+        delete watch;
+        watch = 0;
+    } else {
+        QString desc = property.name()
+                + QLatin1String(" on\n")
+                + object.className()
+                + QLatin1String(":\n")
+                + (object.name().isEmpty() ? QLatin1String("<unnamed object>") : object.name());
+        addWatch(watch, desc);
+        emit watchCreated(watch);
+    }
+}
+
+void WatchTableModel::watchedValueChanged(const QByteArray &propertyName, const QVariant &value)
+{
+    Q_UNUSED(propertyName);
+    QmlDebugWatch *watch = qobject_cast<QmlDebugWatch*>(sender());
+    if (watch)
+        updateWatch(watch, value);
+}
+
+void WatchTableModel::expressionWatchRequested(const QmlDebugObjectReference &obj, const QString &expr)
+{
+    if (!m_client)
+        return;
+        
+    QmlDebugWatch *watch = m_client->addWatch(obj, expr, this);
+
+    if (watch->state() == QmlDebugWatch::Dead) {
+        delete watch;
+        watch = 0;
+    } else {
+        addWatch(watch, expr);
+        emit watchCreated(watch);
+    }
+}
+
+void WatchTableModel::removeWatchAt(int column)
+{
+    if (!m_client)
+        return;
+        
+    QmlDebugWatch *watch = findWatch(column);
+    if (watch) {
+        m_client->removeWatch(watch);
+        delete watch;
+        watch = 0;
+    }
+}
+
+void WatchTableModel::removeAllWatches()
+{
+    for (int i=0; i<m_columns.count(); i++) {
+        if (m_client)
+            m_client->removeWatch(m_columns[i].watch);
+        else    
+            delete m_columns[i].watch;
+    }
+    m_columns.clear();
+    m_values.clear();
+    reset();
+}
+
+//----------------------------------------------
+
+WatchTableHeaderView::WatchTableHeaderView(WatchTableModel *model, QWidget *parent)
+    : QHeaderView(Qt::Horizontal, parent),
+      m_model(model)
+{
+    setClickable(true);
+}
+
+void WatchTableHeaderView::mousePressEvent(QMouseEvent *me)
+{
+    QHeaderView::mousePressEvent(me);
+
+    if (me->button() == Qt::RightButton && me->type() == QEvent::MouseButtonPress) {
+        int col = logicalIndexAt(me->pos());
+        if (col >= 0) {
+            QAction action(tr("Stop watching"), 0);
+            QList<QAction *> actions;
+            actions << &action;
+            if (QMenu::exec(actions, me->globalPos()))
+                m_model->removeWatchAt(col);
+        }
+    } 
+}
+
+
+//----------------------------------------------
+
+WatchTableView::WatchTableView(WatchTableModel *model, QWidget *parent)
+    : QTableView(parent),
+      m_model(model)
+{
+    setAlternatingRowColors(true);
+    connect(model, SIGNAL(watchCreated(QmlDebugWatch*)), SLOT(watchCreated(QmlDebugWatch*)));
+    connect(this, SIGNAL(activated(QModelIndex)), SLOT(indexActivated(QModelIndex)));
+}
+
+void WatchTableView::indexActivated(const QModelIndex &index)
+{
+    QmlDebugWatch *watch = m_model->findWatch(index.column());
+    if (watch)
+        emit objectActivated(watch->objectDebugId());
+}
+
+void WatchTableView::watchCreated(QmlDebugWatch *watch)
+{
+    int column = m_model->columnForWatch(watch);
+    resizeColumnToContents(column);
+}
+
+QT_END_NAMESPACE
diff --git a/tools/qmldebugger/standalone/watchtable.h b/tools/qmldebugger/standalone/watchtable.h
new file mode 100644
index 0000000..fd12d3d
--- /dev/null
+++ b/tools/qmldebugger/standalone/watchtable.h
@@ -0,0 +1,154 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt QML Debugger of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef WATCHTABLEMODEL_H
+#define WATCHTABLEMODEL_H
+
+#include <QtCore/qpointer.h>
+#include <QtCore/qlist.h>
+
+#include <QWidget>
+#include <QHeaderView>
+#include <QAbstractTableModel>
+#include <QTableView>
+
+QT_BEGIN_NAMESPACE
+
+class QmlDebugWatch;
+class QmlEngineDebug;
+class QmlDebugConnection;
+class QmlDebugPropertyReference;
+class QmlDebugObjectReference;
+
+class WatchTableModel : public QAbstractTableModel
+{
+    Q_OBJECT
+public:
+    WatchTableModel(QmlEngineDebug *client = 0, QObject *parent = 0);
+    ~WatchTableModel();
+
+    void setEngineDebug(QmlEngineDebug *client);
+    
+    QmlDebugWatch *findWatch(int column) const;
+    int columnForWatch(QmlDebugWatch *watch) const;
+
+    void removeWatchAt(int column);
+    void removeAllWatches();
+
+    int rowCount(const QModelIndex &parent = QModelIndex()) const;
+    int columnCount(const QModelIndex &parent = QModelIndex()) const;
+    QVariant headerData(int section, Qt::Orientation orientation, int role) const;
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
+
+signals:
+    void watchCreated(QmlDebugWatch *watch);
+
+public slots:
+    void togglePropertyWatch(const QmlDebugObjectReference &obj, const QmlDebugPropertyReference &prop);
+    void expressionWatchRequested(const QmlDebugObjectReference &, const QString &);
+
+private slots:
+    void watchStateChanged();
+    void watchedValueChanged(const QByteArray &propertyName, const QVariant &value);
+
+private:
+    void addWatch(QmlDebugWatch *watch, const QString &title);
+    void removeWatch(QmlDebugWatch *watch);
+    void updateWatch(QmlDebugWatch *watch, const QVariant &value);
+
+    QmlDebugWatch *findWatch(int objectDebugId, const QString &property) const;
+
+    void addValue(int column, const QVariant &value);
+
+    struct WatchedEntity
+    {
+        QString title;
+        bool hasFirstValue;
+        QString property;
+        QPointer<QmlDebugWatch> watch;
+    };
+
+    struct Value {
+        int column;
+        QVariant variant;
+        bool first;
+    };
+
+    QmlEngineDebug *m_client;
+    QList<WatchedEntity> m_columns;
+    QList<Value> m_values;
+};
+
+
+class WatchTableHeaderView : public QHeaderView
+{
+    Q_OBJECT
+public:
+    WatchTableHeaderView(WatchTableModel *model, QWidget *parent = 0);
+
+protected:
+    void mousePressEvent(QMouseEvent *me);
+
+private:
+    WatchTableModel *m_model;
+};
+
+
+class WatchTableView : public QTableView
+{
+    Q_OBJECT
+public:
+    WatchTableView(WatchTableModel *model, QWidget *parent = 0);
+
+signals:
+    void objectActivated(int objectDebugId);
+
+private slots:
+    void indexActivated(const QModelIndex &index);
+    void watchCreated(QmlDebugWatch *watch);
+
+private:
+    WatchTableModel *m_model;
+};
+
+
+QT_END_NAMESPACE
+
+#endif // WATCHTABLEMODEL_H
diff --git a/tools/qmlviewer/content/Browser.qml b/tools/qmlviewer/content/Browser.qml
new file mode 100644
index 0000000..446045b
--- /dev/null
+++ b/tools/qmlviewer/content/Browser.qml
@@ -0,0 +1,243 @@
+import Qt 4.6
+
+Rectangle {
+    id: root
+    property bool keyPressed: false
+    property var folders: folders1
+    property var view: view1
+    width: 320
+    height: 480
+    color: palette.window
+
+    FolderListModel {
+        id: folders1
+        nameFilters: [ "*.qml" ]
+        folder: qmlViewerFolder
+    }
+    FolderListModel {
+        id: folders2
+        nameFilters: [ "*.qml" ]
+        folder: qmlViewerFolder
+    }
+
+    SystemPalette { id: palette }
+
+    Script {
+        function down(path) {
+            if (folders == folders1) {
+                view = view2
+                folders = folders2;
+                view1.state = "exitLeft";
+            } else {
+                view = view1
+                folders = folders1;
+                view2.state = "exitLeft";
+            }
+            view.x = root.width;
+            view.state = "current";
+            view.focus = true;
+            folders.folder = path;
+        }
+        function up() {
+            var path = folders.parentFolder;
+            if (folders == folders1) {
+                view = view2
+                folders = folders2;
+                view1.state = "exitRight";
+            } else {
+                view = view1
+                folders = folders1;
+                view2.state = "exitRight";
+            }
+            view.x = -root.width;
+            view.state = "current";
+            view.focus = true;
+            folders.folder = path;
+        }
+    }
+
+    Component {
+        id: folderDelegate
+        Rectangle {
+            id: wrapper
+            function launch() {
+                if (folders.isFolder(index)) {
+                    down(filePath);
+                } else {
+                    qmlViewer.launch(filePath);
+                }
+            }
+            width: root.width
+            height: 52
+            color: "transparent"
+            Rectangle {
+                id: highlight; visible: false
+                anchors.fill: parent
+                gradient: Gradient {
+                    GradientStop { id: t1; position: 0.0; color: palette.highlight }
+                    GradientStop { id: t2; position: 1.0; color: Qt.lighter(palette.highlight) }
+                }
+            }
+            Item {
+                width: 48; height: 48
+                Image { source: "images/folder.png"; anchors.centerIn: parent; visible: folders.isFolder(index)}
+            }
+            Text {
+                id: nameText
+                anchors.fill: parent; verticalAlignment: Text.AlignVCenter
+                text: fileName
+                anchors.leftMargin: 54
+                font.pixelSize: 32
+                color: (wrapper.ListView.isCurrentItem && root.keyPressed) ? palette.highlightedText : palette.windowText
+            }
+            MouseRegion {
+                id: mouseRegion
+                anchors.fill: parent
+                onClicked: { launch() }
+            }
+            states: [
+                State {
+                    name: "pressed"
+                    when: mouseRegion.pressed
+                    PropertyChanges { target: highlight; visible: true }
+                    PropertyChanges { target: nameText; color: palette.highlightedText }
+                }
+            ]
+        }
+    }
+
+    ListView {
+        id: view1
+        anchors.top: titleBar.bottom
+        anchors.bottom: parent.bottom
+        x: 0
+        width: parent.width
+        model: folders1
+        delegate: folderDelegate
+        highlight: Rectangle { color: palette.highlight; visible: root.keyPressed && view1.count != 0 }
+        highlightMoveSpeed: 1000
+        pressDelay: 100
+        focus: true
+        state: "current"
+        states: [
+            State {
+                name: "current"
+                PropertyChanges { target: view1; x: 0 }
+            },
+            State {
+                name: "exitLeft"
+                PropertyChanges { target: view1; x: -root.width }
+            },
+            State {
+                name: "exitRight"
+                PropertyChanges { target: view1; x: root.width }
+            }
+        ]
+        transitions: [
+            Transition {
+                to: "current"
+                SequentialAnimation {
+                    NumberAnimation { matchProperties: "x"; duration: 250 }
+                }
+            },
+            Transition {
+                NumberAnimation { matchProperties: "x"; duration: 250 }
+                NumberAnimation { matchProperties: "x"; duration: 250 }
+            }
+        ]
+        Keys.onPressed: { root.keyPressed = true; }
+    }
+
+    ListView {
+        id: view2
+        anchors.top: titleBar.bottom
+        anchors.bottom: parent.bottom
+        x: parent.width
+        width: parent.width
+        model: folders2
+        delegate: folderDelegate
+        highlight: Rectangle { color: palette.highlight; visible: root.keyPressed && view2.count != 0 }
+        highlightMoveSpeed: 1000
+        pressDelay: 100
+        states: [
+            State {
+                name: "current"
+                PropertyChanges { target: view2; x: 0 }
+            },
+            State {
+                name: "exitLeft"
+                PropertyChanges { target: view2; x: -root.width }
+            },
+            State {
+                name: "exitRight"
+                PropertyChanges { target: view2; x: root.width }
+            }
+        ]
+        transitions: [
+            Transition {
+                to: "current"
+                SequentialAnimation {
+                    NumberAnimation { matchProperties: "x"; duration: 250 }
+                }
+            },
+            Transition {
+                NumberAnimation { matchProperties: "x"; duration: 250 }
+            }
+        ]
+        Keys.onPressed: { root.keyPressed = true; }
+    }
+
+    Keys.onPressed: {
+        root.keyPressed = true;
+        if (event.key == Qt.Key_Return || event.key == Qt.Key_Select || event.key == Qt.Key_Right) {
+            view.currentItem.launch();
+            event.accepted = true;
+        } else if (event.key == Qt.Key_Left) {
+            up();
+        }
+    }
+
+    BorderImage {
+        source: "images/titlebar.sci";
+        width: parent.width;
+        height: 52
+        y: -7
+        id: titleBar
+
+        Rectangle {
+            id: upButton
+            width: 48
+            height: titleBar.height - 7
+            color: "transparent"
+
+            Image { anchors.centerIn: parent; source: "images/up.png" }
+            MouseRegion { id: upRegion; anchors.centerIn: parent
+                width: 56
+                height: 56
+                onClicked: if (folders.parentFolder != "") up()
+            }
+            states: [
+                State {
+                    name: "pressed"
+                    when: upRegion.pressed
+                    PropertyChanges { target: upButton; color: palette.highlight }
+                }
+            ]
+        }
+        Rectangle {
+            color: "gray"
+            x: 48
+            width: 1
+            height: 44
+        }
+
+        Text {
+            anchors.left: upButton.right; anchors.right: parent.right; height: parent.height
+            anchors.leftMargin: 4; anchors.rightMargin: 4
+            text: folders.folder
+            color: "white"
+            elide: Text.ElideLeft; horizontalAlignment: Text.AlignRight; verticalAlignment: Text.AlignVCenter
+            font.pixelSize: 32
+        }
+    }
+}
diff --git a/tools/qmlviewer/content/images/folder.png b/tools/qmlviewer/content/images/folder.png
new file mode 100644
index 0000000..e53e2ad
--- /dev/null
+++ b/tools/qmlviewer/content/images/folder.png
diff --git a/tools/qmlviewer/content/images/titlebar.png b/tools/qmlviewer/content/images/titlebar.png
new file mode 100644
index 0000000..51c9008
--- /dev/null
+++ b/tools/qmlviewer/content/images/titlebar.png
diff --git a/tools/qmlviewer/content/images/titlebar.sci b/tools/qmlviewer/content/images/titlebar.sci
new file mode 100644
index 0000000..0418d94
--- /dev/null
+++ b/tools/qmlviewer/content/images/titlebar.sci
@@ -0,0 +1,5 @@
+border.left: 10
+border.top: 12
+border.bottom: 12
+border.right: 10
+source: titlebar.png
diff --git a/tools/qmlviewer/content/images/up.png b/tools/qmlviewer/content/images/up.png
new file mode 100644
index 0000000..b05f802
--- /dev/null
+++ b/tools/qmlviewer/content/images/up.png
diff --git a/tools/qmlviewer/deviceorientation.cpp b/tools/qmlviewer/deviceorientation.cpp
new file mode 100644
index 0000000..c507479
--- /dev/null
+++ b/tools/qmlviewer/deviceorientation.cpp
@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "deviceorientation.h"
+
+class DefaultDeviceOrientation : public DeviceOrientation
+{
+    Q_OBJECT
+public:
+    DefaultDeviceOrientation() : DeviceOrientation(), m_orientation(DeviceOrientation::Portrait) {}
+
+    Orientation orientation() const {
+        return m_orientation;
+    }
+
+    void setOrientation(Orientation o) {
+        if (o != m_orientation) {
+            m_orientation = o;
+            emit orientationChanged();
+        }
+    }
+
+    Orientation m_orientation;
+};
+
+DeviceOrientation* DeviceOrientation::instance()
+{
+    static DefaultDeviceOrientation *o = 0;
+    if (!o)
+        o = new DefaultDeviceOrientation;
+    return o;
+}
+
+#include "deviceorientation.moc"
+
diff --git a/tools/qmlviewer/deviceorientation.h b/tools/qmlviewer/deviceorientation.h
new file mode 100644
index 0000000..fa7758f
--- /dev/null
+++ b/tools/qmlviewer/deviceorientation.h
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef ORIENTATION_H
+#define ORIENTATION_H
+
+#include <QObject>
+
+class DeviceOrientationPrivate;
+class DeviceOrientation : public QObject
+{
+    Q_OBJECT
+public:
+    enum Orientation { UnknownOrientation, Portrait, Landscape };
+    virtual Orientation orientation() const = 0;
+    virtual void setOrientation(Orientation) = 0;
+
+    static DeviceOrientation *instance();
+
+signals:
+    void orientationChanged();
+
+protected:
+    DeviceOrientation() {}
+
+private:
+    DeviceOrientationPrivate *d_ptr;
+    friend class DeviceOrientationPrivate;
+};
+
+#endif
diff --git a/tools/qmlviewer/deviceorientation_maemo.cpp b/tools/qmlviewer/deviceorientation_maemo.cpp
new file mode 100644
index 0000000..9df9af4
--- /dev/null
+++ b/tools/qmlviewer/deviceorientation_maemo.cpp
@@ -0,0 +1,139 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "deviceorientation.h"
+#include <stdio.h>
+#include <stdlib.h>
+
+class MaemoOrientation : public DeviceOrientation
+{
+    Q_OBJECT
+public:
+    MaemoOrientation()
+        : DeviceOrientation(),m_current(Portrait), m_lastSeen(Portrait), m_lastSeenCount(0)
+    {
+        startTimer(100);
+    }
+
+    Orientation orientation() const {
+        return m_current;
+    }
+
+    void setOrientation(Orientation orient) {
+        //XXX maybe better to just ignore
+        if (orient != m_current) {
+            m_current = orient;
+            emit orientationChanged();
+        }
+    }
+
+
+protected:
+    virtual void timerEvent(QTimerEvent *)
+    {
+        Orientation c = get();
+
+        if (c == m_lastSeen) {
+            m_lastSeenCount++;
+        } else {
+            m_lastSeenCount = 0;
+            m_lastSeen = c;
+        }
+
+        if (m_lastSeen != UnknownOrientation && m_lastSeen != m_current && m_lastSeenCount > 4) {
+            m_current = m_lastSeen;
+            emit orientationChanged();
+            printf("%d\n", m_current);
+        }
+    }
+
+signals:
+    void changed();
+
+private:
+    Orientation m_current;
+    Orientation m_lastSeen;
+    int m_lastSeenCount;
+
+    Orientation get()
+    {
+        Orientation o = UnknownOrientation;
+
+        int ax, ay, az;
+
+        read(&ax, &ay, &az);
+
+        if (abs(az) > 850) {
+            o = UnknownOrientation;
+        } else if (ax < -750) {
+            o = Portrait;
+        } else if (ay < -750) {
+            o = Landscape;
+        }
+
+        return o;
+    }
+
+    int read(int *ax,int *ay,int *az)
+    {
+        static const char *accel_filename = "/sys/class/i2c-adapter/i2c-3/3-001d/coord";
+
+        FILE *fd;
+        int rs;
+        fd = fopen(accel_filename, "r");
+        if(fd==NULL){ printf("liqaccel, cannot open for reading\n"); return -1;}
+        rs=fscanf((FILE*) fd,"%i %i %i",ax,ay,az);
+        fclose(fd);
+        if(rs != 3){ printf("liqaccel, cannot read information\n"); return -2;}
+        return 0;
+    }
+};
+
+
+DeviceOrientation* DeviceOrientation::instance()
+{
+    static MaemoOrientation *o = 0;
+    if (!o)
+        o = new MaemoOrientation;
+    return o;
+}
+
+#include "deviceorientation_maemo.moc"
diff --git a/tools/qmlviewer/main.cpp b/tools/qmlviewer/main.cpp
new file mode 100644
index 0000000..b7a3f1a
--- /dev/null
+++ b/tools/qmlviewer/main.cpp
@@ -0,0 +1,344 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qml.h"
+#include "qmlviewer.h"
+#include <QWidget>
+#include <QDir>
+#include <QApplication>
+#include <QTranslator>
+#include <QDebug>
+
+#if defined (Q_OS_SYMBIAN)
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+void myMessageOutput(QtMsgType type, const char *msg)
+{
+    static int fd = -1;
+    if (fd == -1)
+        fd = ::open("E:\\qmlviewer.log", O_WRONLY | O_CREAT);
+
+    ::write(fd, msg, strlen(msg));
+    ::write(fd, "\n", 1);
+    ::fsync(fd);
+
+    switch (type) {
+    case QtFatalMsg:
+        abort();
+    }
+}
+#endif
+
+void usage()
+{
+    qWarning("Usage: qmlviewer [options] <filename>");
+    qWarning(" ");
+    qWarning(" options:");
+    qWarning("  -v, -version ............................. display version");
+    qWarning("  -frameless ............................... run with no window frame");
+    qWarning("  -maximized................................ run maximized");
+    qWarning("  -fullscreen............................... run fullscreen");
+    qWarning("  -stayontop................................ keep viewer window on top");
+    qWarning("  -skin <qvfbskindir> ...................... run with a skin window frame");
+    qWarning("                                             \"list\" for a list of built-ins");
+    qWarning("  -resizeview .............................. resize the view, not the skin");
+    qWarning("  -qmlbrowser .............................. use a QML-based file browser");
+    qWarning("  -recordfile <output> ..................... set video recording file");
+    qWarning("                                              - ImageMagick 'convert' for GIF)");
+    qWarning("                                              - png file for raw frames");
+    qWarning("                                              - 'ffmpeg' for other formats");
+    qWarning("  -recorddither ordered|threshold|floyd .... set GIF dither recording mode");
+    qWarning("  -recordrate <fps> ........................ set recording frame rate");
+    qWarning("  -record arg .............................. add a recording process argument");
+    qWarning("  -autorecord [from-]<tomilliseconds> ...... set recording to start and stop");
+    qWarning("  -devicekeys .............................. use numeric keys (see F1)");
+    qWarning("  -netcache <size> ......................... set disk cache to size bytes");
+    qWarning("  -translation <translationfile> ........... set the language to run in");
+    qWarning("  -L <directory> ........................... prepend to the library search path");
+    qWarning("  -opengl .................................. use a QGLWidget for the viewport");
+    qWarning("  -script <path> ........................... set the script to use");
+    qWarning("  -scriptopts <options>|help ............... set the script options to use");
+
+    qWarning(" ");
+    qWarning(" Press F1 for interactive help");
+    exit(1);
+}
+
+void scriptOptsUsage()
+{
+    qWarning("Usage: qmlviewer -scriptopts <option>[,<option>...] ...");
+    qWarning(" options:");
+    qWarning("  record ................................... record a new script");
+    qWarning("  play ..................................... playback an existing script");
+    qWarning("  testimages ............................... record images or compare images on playback");
+    qWarning("  testerror ................................ test 'error' property of root item on playback");
+    qWarning("  exitoncomplete ........................... cleanly exit the viewer on script completion");
+    qWarning("  exitonfailure ............................ immediately exit the viewer on script failure");
+    qWarning("  saveonexit ............................... save recording on viewer exit");
+    qWarning(" ");
+    qWarning(" One of record, play or both must be specified.");
+    exit(1);
+}
+
+int main(int argc, char ** argv)
+{
+#if defined (Q_OS_SYMBIAN)
+    qInstallMsgHandler(myMessageOutput);
+#endif
+
+#if defined (Q_WS_X11)
+    //### default to using raster graphics backend for now
+    bool gsSpecified = false;
+    for (int i = 0; i < argc; ++i) {
+        QString arg = argv[i];
+        if (arg == "-graphicssystem") {
+            gsSpecified = true;
+            break;
+        }
+    }
+
+    if (!gsSpecified)
+        QApplication::setGraphicsSystem("raster");
+#endif
+
+    QApplication app(argc, argv);
+    app.setApplicationName("viewer");
+    app.setOrganizationName("Nokia");
+    app.setOrganizationDomain("nokia.com");
+
+    bool frameless = false;
+    bool resizeview = false;
+    QString fileName;
+    double fps = 0;
+    int autorecord_from = 0;
+    int autorecord_to = 0;
+    QString dither = "none";
+    QString recordfile;
+    QStringList recordargs;
+    QStringList libraries;
+    QString skin;
+    QString script;
+    QString scriptopts;
+    bool runScript = false;
+    bool devkeys = false;
+    int cache = 0;
+    QString translationFile;
+    bool useGL = false;
+    bool fullScreen = false;
+    bool stayOnTop = false;
+    bool maximized = false;
+    bool useNativeFileBrowser = true;
+
+#if defined(Q_OS_SYMBIAN)
+    maximized = true;
+    useNativeFileBrowser = false;
+#endif
+
+    for (int i = 1; i < argc; ++i) {
+        bool lastArg = (i == argc - 1);
+        QString arg = argv[i];
+        if (arg == "-frameless") {
+            frameless = true;
+        } else if (arg == "-maximized") {
+            maximized = true;
+        } else if (arg == "-fullscreen") {
+            fullScreen = true;
+        } else if (arg == "-stayontop") {
+            stayOnTop = true;
+        } else if (arg == "-skin") {
+            if (lastArg) usage();
+            skin = QString(argv[++i]);
+        } else if (arg == "-resizeview") {
+            resizeview = true;
+        } else if (arg == "-netcache") {
+            if (lastArg) usage();
+            cache = QString(argv[++i]).toInt();
+        } else if (arg == "-recordrate") {
+            if (lastArg) usage();
+            fps = QString(argv[++i]).toDouble();
+        } else if (arg == "-recordfile") {
+            if (lastArg) usage();
+            recordfile = QString(argv[++i]);
+        } else if (arg == "-record") {
+            if (lastArg) usage();
+            recordargs << QString(argv[++i]);
+        } else if (arg == "-recorddither") {
+            if (lastArg) usage();
+            dither = QString(argv[++i]);
+        } else if (arg == "-autorecord") {
+            if (lastArg) usage();
+            QString range = QString(argv[++i]);
+            int dash = range.indexOf('-');
+            if (dash > 0)
+                autorecord_from = range.left(dash).toInt();
+            autorecord_to = range.mid(dash+1).toInt();
+        } else if (arg == "-devicekeys") {
+            devkeys = true;
+        } else if (arg == QLatin1String("-v") || arg == QLatin1String("-version")) {
+            fprintf(stderr, "Qt Declarative UI Viewer version %s\n", QT_VERSION_STR);
+            return 0;
+        } else if (arg == "-translation") {
+            if (lastArg) usage();
+            translationFile = argv[++i];
+        } else if (arg == "-opengl") {
+            useGL = true;
+        } else if (arg == "-qmlbrowser") {
+            useNativeFileBrowser = false;
+        } else if (arg == "-L") {
+            if (lastArg) usage();
+            libraries << QString(argv[++i]);
+        } else if (arg == "-script") {
+            if (lastArg) usage();
+            script = QString(argv[++i]);
+        } else if (arg == "-scriptopts") {
+            if (lastArg) usage();
+            scriptopts = QString(argv[++i]);
+        } else if (arg == "-savescript") {
+            if (lastArg) usage();
+            script = QString(argv[++i]);
+            runScript = false;
+        } else if (arg == "-playscript") {
+            if (lastArg) usage();
+            script = QString(argv[++i]);
+            runScript = true;
+        } else if (arg[0] != '-') {
+            fileName = arg;
+        } else if (1 || arg == "-help") {
+            usage();
+        }
+    }
+
+    QTranslator qmlTranslator;
+    if (!translationFile.isEmpty()) {
+        qmlTranslator.load(translationFile);
+        app.installTranslator(&qmlTranslator);
+    }
+
+    Qt::WFlags wflags = (frameless ? Qt::FramelessWindowHint : Qt::Widget);
+    if (stayOnTop)
+        wflags |= Qt::WindowStaysOnTopHint;
+
+    QmlViewer viewer(0, wflags);
+    if (!scriptopts.isEmpty()) {
+        QStringList options = 
+            scriptopts.split(QLatin1Char(','), QString::SkipEmptyParts);
+
+        QmlViewer::ScriptOptions scriptOptions = 0;
+        for (int i = 0; i < options.count(); ++i) {
+            const QString &option = options.at(i);
+            if (option == QLatin1String("help")) {
+                scriptOptsUsage();
+            } else if (option == QLatin1String("play")) {
+                scriptOptions |= QmlViewer::Play;
+            } else if (option == QLatin1String("record")) {
+                scriptOptions |= QmlViewer::Record;
+            } else if (option == QLatin1String("testimages")) {
+                scriptOptions |= QmlViewer::TestImages;
+            } else if (option == QLatin1String("testerror")) {
+                scriptOptions |= QmlViewer::TestErrorProperty;
+            } else if (option == QLatin1String("exitoncomplete")) {
+                scriptOptions |= QmlViewer::ExitOnComplete;
+            } else if (option == QLatin1String("exitonfailure")) {
+                scriptOptions |= QmlViewer::ExitOnFailure;
+            } else if (option == QLatin1String("saveonexit")) {
+                scriptOptions |= QmlViewer::SaveOnExit;
+            } else {
+                scriptOptsUsage();
+            }
+        }
+
+        if (script.isEmpty())
+            usage();
+
+        if (!(scriptOptions & QmlViewer::Record) && !(scriptOptions & QmlViewer::Play))
+            scriptOptsUsage();
+        viewer.setScriptOptions(scriptOptions);
+        viewer.setScript(script);
+    }  else if (!script.isEmpty()) {
+        usage();
+    }
+
+    foreach (QString lib, libraries)
+        viewer.addLibraryPath(lib);
+    viewer.setNetworkCacheSize(cache);
+    viewer.setRecordFile(recordfile);
+    if (resizeview)
+        viewer.setScaleView();
+    if (fps>0)
+        viewer.setRecordRate(fps);
+    if (autorecord_to)
+        viewer.setAutoRecord(autorecord_from,autorecord_to);
+    if (!skin.isEmpty()) {
+        if (skin == "list") {
+            foreach (QString s, viewer.builtinSkins())
+                qWarning(s.toUtf8());
+            exit(0);
+        } else {
+            viewer.setSkin(skin);
+        }
+    }
+    if (devkeys)
+        viewer.setDeviceKeys(true);
+    viewer.setRecordDither(dither);
+    if (recordargs.count())
+        viewer.setRecordArgs(recordargs);
+
+    viewer.setUseNativeFileBrowser(useNativeFileBrowser);
+    if (fullScreen && maximized)
+        qWarning() << "Both -fullscreen and -maximized specified. Using -fullscreen.";
+    if (!fileName.isEmpty()) {
+        viewer.open(fileName);
+        fullScreen ? viewer.showFullScreen() : maximized ? viewer.showMaximized() : viewer.show();
+    } else {
+        if (!useNativeFileBrowser)
+            viewer.openFile();
+        fullScreen ? viewer.showFullScreen() : maximized ? viewer.showMaximized() : viewer.show();
+        if (useNativeFileBrowser)
+            viewer.openFile();
+    }
+    viewer.setUseGL(useGL);
+    viewer.raise();
+
+    return app.exec();
+}
diff --git a/tools/qmlviewer/proxysettings.cpp b/tools/qmlviewer/proxysettings.cpp
new file mode 100644
index 0000000..52fa74f
--- /dev/null
+++ b/tools/qmlviewer/proxysettings.cpp
@@ -0,0 +1,106 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QIntValidator>
+#include <QSettings>
+
+#include "proxysettings.h"
+
+ProxySettings::ProxySettings (QWidget * parent)
+        : QDialog (parent), Ui::ProxySettings()
+{
+    setupUi (this);
+
+    proxyServerEdit->setInputMask ("000.000.000.000;_");
+    QIntValidator *validator = new QIntValidator (0, 9999, this);
+    proxyPortEdit->setValidator (validator);
+
+    QSettings settings;
+    proxyCheckBox->setChecked (settings.value ("http_proxy/use", 0).toBool ());
+    proxyServerEdit->insert (settings.value ("http_proxy/hostname", "").toString ());
+    proxyPortEdit->insert (settings.value ("http_proxy/port", "80").toString ());
+    usernameEdit->insert (settings.value ("http_proxy/username", "").toString ());
+    passwordEdit->insert (settings.value ("http_proxy/password", "").toString ());
+}
+
+ProxySettings::~ProxySettings()
+{
+}
+
+void ProxySettings::accept ()
+{
+    QSettings settings;
+
+    settings.setValue ("http_proxy/use", proxyCheckBox->isChecked ());
+    settings.setValue ("http_proxy/hostname", proxyServerEdit->text ());
+    settings.setValue ("http_proxy/port", proxyPortEdit->text ());
+    settings.setValue ("http_proxy/username", usernameEdit->text ());
+    settings.setValue ("http_proxy/password", passwordEdit->text ());
+
+    QDialog::accept ();
+}
+
+QNetworkProxy ProxySettings::httpProxy ()
+{
+    QSettings settings;
+    QNetworkProxy proxy;
+
+    bool proxyInUse = settings.value ("http_proxy/use", 0).toBool ();
+    if (proxyInUse) {
+        proxy.setType (QNetworkProxy::HttpProxy);
+        proxy.setHostName (settings.value ("http_proxy/hostname", "").toString ());// "192.168.220.5"
+        proxy.setPort (settings.value ("http_proxy/port", 80).toInt ());  // 8080
+        proxy.setUser (settings.value ("http_proxy/username", "").toString ());
+        proxy.setPassword (settings.value ("http_proxy/password", "").toString ());
+        //QNetworkProxy::setApplicationProxy (proxy);
+    }
+    else {
+        proxy.setType (QNetworkProxy::NoProxy);
+    }
+    return proxy;
+}
+
+bool ProxySettings::httpProxyInUse()
+{
+    QSettings settings;
+    return settings.value ("http_proxy/use", 0).toBool ();
+}
diff --git a/tools/qmlviewer/proxysettings.h b/tools/qmlviewer/proxysettings.h
new file mode 100644
index 0000000..b2f3e25
--- /dev/null
+++ b/tools/qmlviewer/proxysettings.h
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef PROXYSETTINGS_H
+#define PROXYSETTINGS_H
+
+#include <QDialog>
+#include <QNetworkProxy>
+#include "ui_proxysettings.h"
+
+/**
+*/
+class ProxySettings : public QDialog, public Ui::ProxySettings
+{
+
+Q_OBJECT
+
+public:
+    ProxySettings(QWidget * parent = 0);
+
+    ~ProxySettings();
+
+    static QNetworkProxy httpProxy ();
+    static bool httpProxyInUse ();
+
+public slots:
+    virtual void accept ();
+};
+
+#endif // PROXYSETTINGS_H
diff --git a/tools/qmlviewer/proxysettings.ui b/tools/qmlviewer/proxysettings.ui
new file mode 100644
index 0000000..84e39fe
--- /dev/null
+++ b/tools/qmlviewer/proxysettings.ui
@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ProxySettings</class>
+ <widget class="QDialog" name="ProxySettings">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>318</width>
+    <height>199</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="0" colspan="2">
+    <widget class="QCheckBox" name="proxyCheckBox">
+     <property name="text">
+      <string>Use http proxy</string>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="0">
+    <widget class="QLabel" name="serverAddressLabel">
+     <property name="text">
+      <string>Server Address:</string>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="1">
+    <widget class="QLineEdit" name="proxyServerEdit"/>
+   </item>
+   <item row="2" column="0">
+    <widget class="QLabel" name="label">
+     <property name="text">
+      <string>Port:</string>
+     </property>
+    </widget>
+   </item>
+   <item row="2" column="1">
+    <widget class="QLineEdit" name="proxyPortEdit"/>
+   </item>
+   <item row="3" column="0">
+    <widget class="QLabel" name="usernameLabel">
+     <property name="text">
+      <string>Username:</string>
+     </property>
+    </widget>
+   </item>
+   <item row="3" column="1">
+    <widget class="QLineEdit" name="usernameEdit"/>
+   </item>
+   <item row="4" column="0">
+    <widget class="QLabel" name="passwordLabel">
+     <property name="text">
+      <string>Password:</string>
+     </property>
+    </widget>
+   </item>
+   <item row="4" column="1">
+    <widget class="QLineEdit" name="passwordEdit">
+     <property name="echoMode">
+      <enum>QLineEdit::Password</enum>
+     </property>
+    </widget>
+   </item>
+   <item row="5" column="0" colspan="2">
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>ProxySettings</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>ProxySettings</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>
diff --git a/tools/qmlviewer/qfxtester.cpp b/tools/qmlviewer/qfxtester.cpp
new file mode 100644
index 0000000..bd96545
--- /dev/null
+++ b/tools/qmlviewer/qfxtester.cpp
@@ -0,0 +1,378 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qfxtester.h>
+#include <QDebug>
+#include <QApplication>
+#include <qmlview.h>
+#include <QFile>
+#include <QmlComponent>
+#include <QDir>
+#include <QCryptographicHash>
+#include <private/qabstractanimation_p.h>
+#include <private/qmlgraphicsitem_p.h>
+
+QT_BEGIN_NAMESPACE
+
+QML_DEFINE_TYPE(Qt.VisualTest, 4,6, VisualTest, QmlGraphicsVisualTest);
+QML_DEFINE_TYPE(Qt.VisualTest, 4,6, Frame, QmlGraphicsVisualTestFrame);
+QML_DEFINE_TYPE(Qt.VisualTest, 4,6, Mouse, QmlGraphicsVisualTestMouse);
+QML_DEFINE_TYPE(Qt.VisualTest, 4,6, Key, QmlGraphicsVisualTestKey);
+
+QmlGraphicsTester::QmlGraphicsTester(const QString &script, QmlViewer::ScriptOptions opts, 
+                     QmlView *parent)
+: QAbstractAnimation(parent), m_script(script), m_view(parent), filterEvents(true), options(opts), 
+  testscript(0), hasCompleted(false), hasFailed(false)
+{
+    parent->viewport()->installEventFilter(this);
+    parent->installEventFilter(this);
+    QUnifiedTimer::instance()->setConsistentTiming(true);
+    if (options & QmlViewer::Play)
+        this->run();
+    start();
+}
+
+QmlGraphicsTester::~QmlGraphicsTester()
+{
+    if (!hasFailed && 
+        options & QmlViewer::Record && 
+        options & QmlViewer::SaveOnExit)
+        save();
+}
+
+int QmlGraphicsTester::duration() const
+{
+    return -1;
+}
+
+void QmlGraphicsTester::addMouseEvent(Destination dest, QMouseEvent *me)
+{
+    MouseEvent e(me);
+    e.destination = dest;
+    m_mouseEvents << e;
+}
+
+void QmlGraphicsTester::addKeyEvent(Destination dest, QKeyEvent *ke)
+{
+    KeyEvent e(ke);
+    e.destination = dest;
+    m_keyEvents << e;
+}
+
+bool QmlGraphicsTester::eventFilter(QObject *o, QEvent *e)
+{
+    if (!filterEvents)
+        return false;
+
+    Destination destination;
+    if (o == m_view) {
+        destination = View;
+    } else if (o == m_view->viewport()) {
+        destination = ViewPort;
+    } else {
+        return false;
+    }
+
+    switch (e->type()) {
+        case QEvent::KeyPress:
+        case QEvent::KeyRelease:
+            addKeyEvent(destination, (QKeyEvent *)e);
+            return true;
+        case QEvent::MouseButtonPress:
+        case QEvent::MouseButtonRelease:
+        case QEvent::MouseMove:
+        case QEvent::MouseButtonDblClick:
+            addMouseEvent(destination, (QMouseEvent *)e);
+            return true;
+        default:
+            break;
+    }
+    return false;
+}
+
+void QmlGraphicsTester::executefailure()
+{
+    hasFailed = true;
+
+    if (options & QmlViewer::ExitOnFailure)
+        exit(-1);
+}
+
+void QmlGraphicsTester::imagefailure()
+{
+    hasFailed = true;
+
+    if (options & QmlViewer::ExitOnFailure)
+        exit(-1);
+}
+
+void QmlGraphicsTester::complete()
+{
+    if ((options & QmlViewer::TestErrorProperty) && !hasFailed) {
+        QString e = m_view->root()->property("error").toString();
+        if (!e.isEmpty()) {
+            qWarning() << "Test failed:" << e;
+            hasFailed = true;
+        }
+    }
+    if (options & QmlViewer::ExitOnComplete) 
+        QApplication::exit(hasFailed?-1:0);
+
+    if (hasCompleted)
+        return;
+    hasCompleted = true;
+
+    if (options & QmlViewer::Play)
+        qWarning("Script playback complete");
+}
+
+void QmlGraphicsTester::run()
+{
+    QmlComponent c(m_view->engine(), m_script + QLatin1String(".qml"));
+
+    testscript = qobject_cast<QmlGraphicsVisualTest *>(c.create());
+    if (testscript) testscript->setParent(this);
+    else { executefailure(); exit(-1); }
+    testscriptidx = 0;
+}
+
+void QmlGraphicsTester::save()
+{
+    QString filename = m_script + QLatin1String(".qml");
+    QFileInfo filenameInfo(filename);
+    QDir saveDir = filenameInfo.absoluteDir();
+    saveDir.mkpath(".");
+
+    QFile file(filename);
+    file.open(QIODevice::WriteOnly);
+    QTextStream ts(&file);
+
+    ts << "import Qt.VisualTest 4.6\n\n";
+    ts << "VisualTest {\n";
+
+    int imgCount = 0;
+    QList<KeyEvent> keyevents = m_savedKeyEvents;
+    QList<MouseEvent> mouseevents = m_savedMouseEvents;
+    for (int ii = 0; ii < m_savedFrameEvents.count(); ++ii) {
+        const FrameEvent &fe = m_savedFrameEvents.at(ii);
+        ts << "    Frame {\n";
+        ts << "        msec: " << fe.msec << "\n";
+        if (!fe.hash.isEmpty()) {
+            ts << "        hash: \"" << fe.hash.toHex() << "\"\n";
+        } else if (!fe.image.isNull()) {
+            QString filename = filenameInfo.baseName() + "." + QString::number(imgCount) + ".png";
+            fe.image.save(m_script + "." + QString::number(imgCount) + ".png");
+            imgCount++;
+            ts << "        image: \"" << filename << "\"\n";
+        }
+        ts << "    }\n";
+
+        while (!mouseevents.isEmpty() && 
+               mouseevents.first().msec == fe.msec) {
+            MouseEvent me = mouseevents.takeFirst();
+
+            ts << "    Mouse {\n";
+            ts << "        type: " << me.type << "\n";
+            ts << "        button: " << me.button << "\n";
+            ts << "        buttons: " << me.buttons << "\n";
+            ts << "        x: " << me.pos.x() << "; y: " << me.pos.y() << "\n";
+            ts << "        modifiers: " << me.modifiers << "\n";
+            if (me.destination == ViewPort)
+                ts << "        sendToViewport: true\n";
+            ts << "    }\n";
+        }
+
+        while (!keyevents.isEmpty() &&
+               keyevents.first().msec == fe.msec) {
+            KeyEvent ke = keyevents.takeFirst();
+
+            ts << "    Key {\n";
+            ts << "        type: " << ke.type << "\n";
+            ts << "        key: " << ke.key << "\n";
+            ts << "        modifiers: " << ke.modifiers << "\n";
+            ts << "        text: \"" << ke.text.toUtf8().toHex() << "\"\n";
+            ts << "        autorep: " << (ke.autorep?"true":"false") << "\n";
+            ts << "        count: " << ke.count << "\n";
+            if (ke.destination == ViewPort)
+                ts << "        sendToViewport: true\n";
+            ts << "    }\n";
+        }
+    }
+
+    ts << "}\n";
+    file.close();
+}
+
+void QmlGraphicsTester::updateCurrentTime(int msec)
+{
+    QmlGraphicsItemPrivate::setConsistentTime(msec);
+
+    QImage img(m_view->width(), m_view->height(), QImage::Format_RGB32);
+
+    if (options & QmlViewer::TestImages) {
+        img.fill(qRgb(255,255,255));
+        QPainter p(&img);
+        m_view->render(&p);
+    }
+
+    FrameEvent fe;
+    fe.msec = msec;
+    if (msec == 0 || !(options & QmlViewer::TestImages)) {
+        // Skip first frame, skip if not doing images
+    } else if (0 == (m_savedFrameEvents.count() % 60)) {
+        fe.image = img;
+    } else {
+        QCryptographicHash hash(QCryptographicHash::Md5);
+        hash.addData((const char *)img.bits(), img.bytesPerLine() * img.height());
+        fe.hash = hash.result();
+    }
+    m_savedFrameEvents.append(fe);
+
+    // Deliver mouse events
+    filterEvents = false;
+
+    if (!testscript) {
+        for (int ii = 0; ii < m_mouseEvents.count(); ++ii) {
+            MouseEvent &me = m_mouseEvents[ii];
+            me.msec = msec;
+            QMouseEvent event(me.type, me.pos, me.button, me.buttons, me.modifiers);
+
+            if (me.destination == View) {
+                QCoreApplication::sendEvent(m_view, &event);
+            } else {
+                QCoreApplication::sendEvent(m_view->viewport(), &event);
+            }
+        }
+
+        for (int ii = 0; ii < m_keyEvents.count(); ++ii) {
+            KeyEvent &ke = m_keyEvents[ii];
+            ke.msec = msec;
+            QKeyEvent event(ke.type, ke.key, ke.modifiers, ke.text, ke.autorep, ke.count);
+
+            if (ke.destination == View) {
+                QCoreApplication::sendEvent(m_view, &event);
+            } else {
+                QCoreApplication::sendEvent(m_view->viewport(), &event);
+            }
+        }
+        m_savedMouseEvents.append(m_mouseEvents);
+        m_savedKeyEvents.append(m_keyEvents);
+    }
+
+    m_mouseEvents.clear();
+    m_keyEvents.clear();
+
+    // Advance test script
+    static int imgCount = 0;
+    while (testscript && testscript->count() > testscriptidx) {
+
+        QObject *event = testscript->event(testscriptidx);
+
+        if (QmlGraphicsVisualTestFrame *frame = qobject_cast<QmlGraphicsVisualTestFrame *>(event)) {
+            if (frame->msec() < msec) {
+                if (options & QmlViewer::TestImages && !(options & QmlViewer::Record)) {
+                    qWarning() << "QmlGraphicsTester: Extra frame.  Seen:" 
+                               << msec << "Expected:" << frame->msec();
+                    imagefailure();
+                }
+            } else if (frame->msec() == msec) {
+                if (!frame->hash().isEmpty() && frame->hash().toUtf8() != fe.hash.toHex()) {
+                    if (options & QmlViewer::TestImages && !(options & QmlViewer::Record)) {
+                        qWarning() << "QmlGraphicsTester: Mismatched frame hash.  Seen:" 
+                                   << fe.hash.toHex() << "Expected:" 
+                                   << frame->hash().toUtf8();
+                        imagefailure();
+                    }
+                }
+            } else if (frame->msec() > msec) {
+                break;
+            }
+
+            if (options & QmlViewer::TestImages && !(options & QmlViewer::Record) && !frame->image().isEmpty()) {
+                QImage goodImage(frame->image().toLocalFile());
+                if (goodImage != img) {
+                    QString reject(frame->image().toLocalFile() + ".reject.png");
+                    qWarning() << "QmlGraphicsTester: Image mismatch.  Reject saved to:" 
+                               << reject;
+                    img.save(reject);
+                    imagefailure();
+                }
+            }
+        } else if (QmlGraphicsVisualTestMouse *mouse = qobject_cast<QmlGraphicsVisualTestMouse *>(event)) {
+            QPoint pos(mouse->x(), mouse->y());
+            QPoint globalPos = m_view->mapToGlobal(QPoint(0, 0)) + pos;
+            QMouseEvent event((QEvent::Type)mouse->type(), pos, globalPos, (Qt::MouseButton)mouse->button(), (Qt::MouseButtons)mouse->buttons(), (Qt::KeyboardModifiers)mouse->modifiers());
+
+            MouseEvent me(&event);
+            me.msec = msec;
+            if (!mouse->sendToViewport()) {
+                QCoreApplication::sendEvent(m_view, &event);
+                me.destination = View;
+            } else {
+                QCoreApplication::sendEvent(m_view->viewport(), &event);
+                me.destination = ViewPort;
+            }
+            m_savedMouseEvents.append(me);
+        } else if (QmlGraphicsVisualTestKey *key = qobject_cast<QmlGraphicsVisualTestKey *>(event)) {
+
+            QKeyEvent event((QEvent::Type)key->type(), key->key(), (Qt::KeyboardModifiers)key->modifiers(), QString::fromUtf8(QByteArray::fromHex(key->text().toUtf8())), key->autorep(), key->count());
+
+            KeyEvent ke(&event);
+            ke.msec = msec;
+            if (!key->sendToViewport()) {
+                QCoreApplication::sendEvent(m_view, &event);
+                ke.destination = View;
+            } else {
+                QCoreApplication::sendEvent(m_view->viewport(), &event);
+                ke.destination = ViewPort;
+            }
+            m_savedKeyEvents.append(ke);
+        } 
+        testscriptidx++;
+    }
+
+    filterEvents = true;
+
+    if (testscript && testscript->count() <= testscriptidx)
+        complete();
+}
+
+QT_END_NAMESPACE
diff --git a/tools/qmlviewer/qfxtester.h b/tools/qmlviewer/qfxtester.h
new file mode 100644
index 0000000..303ac3a
--- /dev/null
+++ b/tools/qmlviewer/qfxtester.h
@@ -0,0 +1,262 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QFXTESTER_H
+#define QFXTESTER_H
+
+#include <QEvent>
+#include <QMouseEvent>
+#include <QKeyEvent>
+#include <qmlviewer.h>
+
+QT_BEGIN_NAMESPACE
+
+class QmlGraphicsVisualTest : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QList<QObject *>* events READ events CONSTANT)
+    Q_CLASSINFO("DefaultProperty", "events")
+public:
+    QmlGraphicsVisualTest() {}
+
+    QList<QObject *> *events() { return &m_events; }
+
+    int count() const { return m_events.count(); }
+    QObject *event(int idx) { return m_events.at(idx); }
+
+private:
+    QList<QObject *> m_events;
+};
+QML_DECLARE_TYPE(QmlGraphicsVisualTest)
+
+class QmlGraphicsVisualTestFrame : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(int msec READ msec WRITE setMsec)
+    Q_PROPERTY(QString hash READ hash WRITE setHash)
+    Q_PROPERTY(QUrl image READ image WRITE setImage)
+public:
+    QmlGraphicsVisualTestFrame() : m_msec(-1) {}
+
+    int msec() const { return m_msec; }
+    void setMsec(int m) { m_msec = m; }
+
+    QString hash() const { return m_hash; }
+    void setHash(const QString &hash) { m_hash = hash; }
+
+    QUrl image() const { return m_image; }
+    void setImage(const QUrl &image) { m_image = image; }
+
+private:
+    int m_msec;
+    QString m_hash;
+    QUrl m_image;
+};
+QML_DECLARE_TYPE(QmlGraphicsVisualTestFrame)
+
+class QmlGraphicsVisualTestMouse : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(int type READ type WRITE setType)
+    Q_PROPERTY(int button READ button WRITE setButton)
+    Q_PROPERTY(int buttons READ buttons WRITE setButtons)
+    Q_PROPERTY(int x READ x WRITE setX)
+    Q_PROPERTY(int y READ y WRITE setY)
+    Q_PROPERTY(int modifiers READ modifiers WRITE setModifiers)
+    Q_PROPERTY(bool sendToViewport READ sendToViewport WRITE setSendToViewport)
+public:
+    QmlGraphicsVisualTestMouse() : m_type(0), m_button(0), m_buttons(0), m_x(0), m_y(0), m_modifiers(0), m_viewport(false) {}
+
+    int type() const { return m_type; }
+    void setType(int t) { m_type = t; }
+    
+    int button() const { return m_button; }
+    void setButton(int b) { m_button = b; }
+
+    int buttons() const { return m_buttons; }
+    void setButtons(int b) { m_buttons = b; }
+
+    int x() const { return m_x; }
+    void setX(int x) { m_x = x; }
+
+    int y() const { return m_y; }
+    void setY(int y) { m_y = y; }
+
+    int modifiers() const { return m_modifiers; }
+    void setModifiers(int modifiers) { m_modifiers = modifiers; }
+
+    bool sendToViewport() const { return m_viewport; }
+    void setSendToViewport(bool v) { m_viewport = v; }
+private:
+    int m_type;
+    int m_button;
+    int m_buttons;
+    int m_x;
+    int m_y;
+    int m_modifiers;
+    bool m_viewport;
+};
+QML_DECLARE_TYPE(QmlGraphicsVisualTestMouse)
+
+class QmlGraphicsVisualTestKey : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(int type READ type WRITE setType)
+    Q_PROPERTY(int key READ key WRITE setKey)
+    Q_PROPERTY(int modifiers READ modifiers WRITE setModifiers)
+    Q_PROPERTY(QString text READ text WRITE setText)
+    Q_PROPERTY(bool autorep READ autorep WRITE setAutorep)
+    Q_PROPERTY(int count READ count WRITE setCount)
+    Q_PROPERTY(bool sendToViewport READ sendToViewport WRITE setSendToViewport)
+public:
+    QmlGraphicsVisualTestKey() : m_type(0), m_key(0), m_modifiers(0), m_autorep(false), m_count(0), m_viewport(false) {}
+
+    int type() const { return m_type; }
+    void setType(int t) { m_type = t; }
+
+    int key() const { return m_key; }
+    void setKey(int k) { m_key = k; }
+
+    int modifiers() const { return m_modifiers; }
+    void setModifiers(int m) { m_modifiers = m; }
+
+    QString text() const { return m_text; }
+    void setText(const QString &t) { m_text = t; }
+
+    bool autorep() const { return m_autorep; }
+    void setAutorep(bool a) { m_autorep = a; }
+
+    int count() const { return m_count; }
+    void setCount(int c) { m_count = c; }
+
+    bool sendToViewport() const { return m_viewport; }
+    void setSendToViewport(bool v) { m_viewport = v; }
+private:
+    int m_type;
+    int m_key;
+    int m_modifiers;
+    QString m_text;
+    bool m_autorep;
+    int m_count;
+    bool m_viewport;
+};
+QML_DECLARE_TYPE(QmlGraphicsVisualTestKey)
+
+class QmlGraphicsTester : public QAbstractAnimation
+{
+public:
+    QmlGraphicsTester(const QString &script, QmlViewer::ScriptOptions options, QmlView *parent);
+    ~QmlGraphicsTester();
+
+    virtual int duration() const;
+
+    void run();
+    void save();
+
+    void executefailure();
+protected:
+    virtual void updateCurrentTime(int msecs);
+    virtual bool eventFilter(QObject *, QEvent *);
+
+private:
+    QString m_script;
+
+    void imagefailure();
+    void complete();
+
+    enum Destination { View, ViewPort };
+    void addKeyEvent(Destination, QKeyEvent *);
+    void addMouseEvent(Destination, QMouseEvent *);
+    QmlView *m_view;
+
+    struct MouseEvent {
+        MouseEvent(QMouseEvent *e)
+            : type(e->type()), button(e->button()), buttons(e->buttons()), 
+              pos(e->pos()), modifiers(e->modifiers()), destination(View) {}
+
+        QEvent::Type type;
+        Qt::MouseButton button;
+        Qt::MouseButtons buttons;
+        QPoint pos;
+        Qt::KeyboardModifiers modifiers;
+        Destination destination;
+
+        int msec;
+    };
+    struct KeyEvent {
+        KeyEvent(QKeyEvent *e)
+            : type(e->type()), key(e->key()), modifiers(e->modifiers()), text(e->text()),
+              autorep(e->isAutoRepeat()), count(e->count()), destination(View) {}
+        QEvent::Type type;
+        int key;
+        Qt::KeyboardModifiers modifiers;
+        QString text;
+        bool autorep;
+        ushort count;
+        Destination destination;
+
+        int msec;
+    };
+    struct FrameEvent {
+        QImage image;
+        QByteArray hash;
+        int msec;
+    };
+    QList<MouseEvent> m_mouseEvents;
+    QList<KeyEvent> m_keyEvents;
+
+    QList<MouseEvent> m_savedMouseEvents;
+    QList<KeyEvent> m_savedKeyEvents;
+    QList<FrameEvent> m_savedFrameEvents;
+    bool filterEvents;
+
+    QmlViewer::ScriptOptions options;
+    int testscriptidx;
+    QmlGraphicsVisualTest *testscript;
+
+    bool hasCompleted;
+    bool hasFailed;
+};
+
+
+QT_END_NAMESPACE
+
+#endif // QFXTESTER_H
diff --git a/tools/qmlviewer/qmlfolderlistmodel.cpp b/tools/qmlviewer/qmlfolderlistmodel.cpp
new file mode 100644
index 0000000..35c672d
--- /dev/null
+++ b/tools/qmlviewer/qmlfolderlistmodel.cpp
@@ -0,0 +1,416 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qmlfolderlistmodel.h"
+#include <QDirModel>
+#include <QDebug>
+#include <qmlcontext.h>
+
+class QmlFolderListModelPrivate
+{
+public:
+    QmlFolderListModelPrivate()
+        : sortField(QmlFolderListModel::Name), sortReversed(false), count(0) {
+        nameFilters << QLatin1String("*");
+    }
+
+    void updateSorting() {
+        QDir::SortFlags flags = 0;
+        switch(sortField) {
+        case QmlFolderListModel::Unsorted:
+            flags |= QDir::Unsorted;
+            break;
+        case QmlFolderListModel::Name:
+            flags |= QDir::Name;
+            break;
+        case QmlFolderListModel::Time:
+            flags |= QDir::Time;
+            break;
+        case QmlFolderListModel::Size:
+            flags |= QDir::Size;
+            break;
+        case QmlFolderListModel::Type:
+            flags |= QDir::Type;
+            break;
+        }
+
+        if (sortReversed)
+            flags |= QDir::Reversed;
+
+        model.setSorting(flags);
+    }
+
+    QDirModel model;
+    QUrl folder;
+    QStringList nameFilters;
+    QModelIndex folderIndex;
+    QmlFolderListModel::SortField sortField;
+    bool sortReversed;
+    int count;
+};
+
+/*!
+    \qmlclass FolderListModel
+    \brief The FolderListModel provides a model of the contents of a folder in a filesystem.
+
+    FolderListModel provides access to the local filesystem.  The \e folder property
+    specifies the folder to list.
+
+    Qt uses "/" as a universal directory separator in the same way that "/" is
+    used as a path separator in URLs. If you always use "/" as a directory
+    separator, Qt will translate your paths to conform to the underlying
+    operating system.
+
+    The roles available are:
+    \list
+    \o fileName
+    \o filePath
+    \endlist
+
+    Additionally a file entry can be differentiated from a folder entry
+    via the \l isFolder() method.
+*/
+
+QmlFolderListModel::QmlFolderListModel(QObject *parent)
+    : QListModelInterface(parent)
+{
+    d = new QmlFolderListModelPrivate;
+    d->model.setFilter(QDir::AllDirs | QDir::Files | QDir::Drives | QDir::NoDotAndDotDot);
+    connect(&d->model, SIGNAL(rowsInserted(const QModelIndex&,int,int))
+            , this, SLOT(inserted(const QModelIndex&,int,int)));
+    connect(&d->model, SIGNAL(rowsRemoved(const QModelIndex&,int,int))
+            , this, SLOT(removed(const QModelIndex&,int,int)));
+    connect(&d->model, SIGNAL(dataChanged(const QModelIndex&,const QModelIndex&))
+            , this, SLOT(dataChanged(const QModelIndex&,const QModelIndex&)));
+    connect(&d->model, SIGNAL(modelReset()), this, SLOT(refresh()));
+    connect(&d->model, SIGNAL(layoutChanged()), this, SLOT(refresh()));
+}
+
+QmlFolderListModel::~QmlFolderListModel()
+{
+    delete d;
+}
+
+QHash<int,QVariant> QmlFolderListModel::data(int index, const QList<int> &roles) const
+{
+    Q_UNUSED(roles);
+    QHash<int,QVariant> folderData;
+    QModelIndex modelIndex = d->model.index(index, 0, d->folderIndex);
+    if (modelIndex.isValid()) {
+        folderData[QDirModel::FileNameRole] = d->model.data(modelIndex, QDirModel::FileNameRole);
+        folderData[QDirModel::FilePathRole] = QUrl::fromLocalFile(d->model.data(modelIndex, QDirModel::FilePathRole).toString());
+    }
+
+    return folderData;
+}
+
+QVariant QmlFolderListModel::data(int index, int role) const
+{
+    QVariant rv;
+    QModelIndex modelIndex = d->model.index(index, 0, d->folderIndex);
+    if (modelIndex.isValid()) {
+        if (role == QDirModel::FileNameRole)
+            rv = d->model.data(modelIndex, QDirModel::FileNameRole);
+        else if (role == QDirModel::FilePathRole)
+            rv = QUrl::fromLocalFile(d->model.data(modelIndex, QDirModel::FilePathRole).toString());
+    }
+
+    return rv;
+}
+
+int QmlFolderListModel::count() const
+{
+    return d->count;
+}
+
+QList<int> QmlFolderListModel::roles() const
+{
+    QList<int> r;
+    r << QDirModel::FileNameRole;
+    r << QDirModel::FilePathRole;
+    return r;
+}
+
+QString QmlFolderListModel::toString(int role) const
+{
+    switch (role) {
+    case QDirModel::FileNameRole:
+        return QLatin1String("fileName");
+    case QDirModel::FilePathRole:
+        return QLatin1String("filePath");
+    }
+
+    return QString();
+}
+
+/*!
+    \qmlproperty string FolderListModel::folder
+
+    The \a folder property holds the folder the model is currently providing.
+
+    It is a URL, but must be a file: or qrc: URL (or relative to such a URL).
+*/
+QUrl QmlFolderListModel::folder() const
+{
+    return d->folder;
+}
+
+void QmlFolderListModel::setFolder(const QUrl &folder)
+{
+    if (folder == d->folder)
+        return;
+    QModelIndex index = d->model.index(folder.toLocalFile());
+    if (index.isValid() && d->model.isDir(index)) {
+        d->folder = folder;
+        QMetaObject::invokeMethod(this, "refresh", Qt::QueuedConnection);
+        emit folderChanged();
+    }
+}
+
+QUrl QmlFolderListModel::parentFolder() const
+{
+    QUrl r;
+    QString localFile = d->folder.toLocalFile();
+    if (!localFile.isEmpty()) {
+        QDir dir(localFile);
+#if defined(Q_OS_SYMBIAN)
+        if (dir.isRoot())
+            dir.setPath("");
+        else
+#endif
+            dir.cdUp();
+        r = d->folder;
+        r.setPath(dir.path());
+    } else {
+        int pos = d->folder.path().lastIndexOf(QLatin1Char('/'));
+        if (pos == -1)
+            return QUrl();
+        r = d->folder;
+        r.setPath(d->folder.path().left(pos));
+    }
+    return r;
+}
+
+/*!
+    \qmlproperty list<string> FolderListModel::nameFilters
+
+    The \a nameFilters property contains a list of filename filters.
+    The filters may include the ? and * wildcards.
+
+    The example below filters on PNG and JPEG files:
+
+    \code
+    FolderListModel {
+        nameFilters: [ "*.png", "*.jpg" ]
+    }
+    \endcode
+*/
+QStringList QmlFolderListModel::nameFilters() const
+{
+    return d->nameFilters;
+}
+
+void QmlFolderListModel::setNameFilters(const QStringList &filters)
+{
+    d->nameFilters = filters;
+    d->model.setNameFilters(d->nameFilters);
+}
+
+void QmlFolderListModel::componentComplete()
+{
+    if (!d->folder.isValid() || !QDir().exists(d->folder.toLocalFile()))
+        setFolder(QUrl(QLatin1String("file://")+QDir::currentPath()));
+
+    if (!d->folderIndex.isValid())
+        QMetaObject::invokeMethod(this, "refresh", Qt::QueuedConnection);
+}
+
+QmlFolderListModel::SortField QmlFolderListModel::sortField() const
+{
+    return d->sortField;
+}
+
+void QmlFolderListModel::setSortField(SortField field)
+{
+    if (field != d->sortField) {
+        d->sortField = field;
+        d->updateSorting();
+    }
+}
+
+bool QmlFolderListModel::sortReversed() const
+{
+    return d->sortReversed;
+}
+
+void QmlFolderListModel::setSortReversed(bool rev)
+{
+    if (rev != d->sortReversed) {
+        d->sortReversed = rev;
+        d->updateSorting();
+    }
+}
+
+/*!
+    \qmlmethod bool FolderListModel::isFolder(int index)
+
+    Returns true if the entry \a index is a folder; otherwise
+    returns false.
+*/
+bool QmlFolderListModel::isFolder(int index) const
+{
+    if (index != -1) {
+        QModelIndex idx = d->model.index(index, 0, d->folderIndex);
+        if (idx.isValid())
+            return d->model.isDir(idx);
+    }
+    return false;
+}
+
+void QmlFolderListModel::refresh()
+{
+    d->folderIndex = QModelIndex();
+    if (d->count) {
+        int tmpCount = d->count;
+        d->count = 0;
+        emit itemsRemoved(0, tmpCount);
+    }
+    d->folderIndex = d->model.index(d->folder.toLocalFile());
+    d->count = d->model.rowCount(d->folderIndex);
+    if (d->count) {
+        emit itemsInserted(0, d->count);
+    }
+}
+
+void QmlFolderListModel::inserted(const QModelIndex &index, int start, int end)
+{
+    if (index == d->folderIndex) {
+        d->count = d->model.rowCount(d->folderIndex);
+        emit itemsInserted(start, end - start + 1);
+    }
+}
+
+void QmlFolderListModel::removed(const QModelIndex &index, int start, int end)
+{
+    if (index == d->folderIndex) {
+        d->count = d->model.rowCount(d->folderIndex);
+        emit itemsRemoved(start, end - start + 1);
+    }
+}
+
+void QmlFolderListModel::dataChanged(const QModelIndex &start, const QModelIndex &end)
+{
+    qDebug() << "data changed";
+    if (start.parent() == d->folderIndex)
+        emit itemsChanged(start.row(), end.row() - start.row() + 1, roles());
+}
+
+/*!
+    \qmlproperty bool FolderListModel::showDirs
+
+    If true (the default), directories are included in the model.
+
+    Note that the nameFilters are ignored for directories.
+*/
+bool QmlFolderListModel::showDirs() const
+{
+    return d->model.filter() & QDir::AllDirs;
+}
+
+void  QmlFolderListModel::setShowDirs(bool on)
+{
+    if (!(d->model.filter() & QDir::AllDirs) == !on)
+        return;
+    if (on)
+        d->model.setFilter(d->model.filter() | QDir::AllDirs | QDir::Drives);
+    else
+        d->model.setFilter(d->model.filter() & ~(QDir::AllDirs | QDir::Drives));
+}
+
+/*!
+    \qmlproperty bool FolderListModel::showDotAndDotDot
+
+    If true, the "." and ".." directories are included in the model.
+
+    The default is false.
+*/
+bool QmlFolderListModel::showDotAndDotDot() const
+{
+    return !(d->model.filter() & QDir::NoDotAndDotDot);
+}
+
+void  QmlFolderListModel::setShowDotAndDotDot(bool on)
+{
+    if (!(d->model.filter() & QDir::NoDotAndDotDot) == on)
+        return;
+    if (on)
+        d->model.setFilter(d->model.filter() & ~QDir::NoDotAndDotDot);
+    else
+        d->model.setFilter(d->model.filter() | QDir::NoDotAndDotDot);
+}
+
+/*!
+    \qmlproperty bool FolderListModel::showOnlyReadable
+
+    If true, only readable files and directories are shown.
+
+    The default is false.
+*/
+bool QmlFolderListModel::showOnlyReadable() const
+{
+    return d->model.filter() & QDir::Readable;
+}
+
+void  QmlFolderListModel::setShowOnlyReadable(bool on)
+{
+    if (!(d->model.filter() & QDir::Readable) == !on)
+        return;
+    if (on)
+        d->model.setFilter(d->model.filter() | QDir::Readable);
+    else
+        d->model.setFilter(d->model.filter() & ~QDir::Readable);
+}
+
+
+QML_DEFINE_TYPE(Qt,4,6,FolderListModel,QmlFolderListModel)
+
+QT_END_NAMESPACE
+
diff --git a/tools/qmlviewer/qmlfolderlistmodel.h b/tools/qmlviewer/qmlfolderlistmodel.h
new file mode 100644
index 0000000..7357954
--- /dev/null
+++ b/tools/qmlviewer/qmlfolderlistmodel.h
@@ -0,0 +1,119 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QMLFOLDERLISTMODEL_H
+#define QMLFOLDERLISTMODEL_H
+
+#include <qml.h>
+#include "../../src/declarative/3rdparty/qlistmodelinterface_p.h"
+
+class QmlContext;
+class QModelIndex;
+
+class QmlFolderListModelPrivate;
+class QmlFolderListModel : public QListModelInterface, public QmlParserStatus
+{
+    Q_OBJECT
+    Q_INTERFACES(QmlParserStatus)
+
+    Q_PROPERTY(QUrl folder READ folder WRITE setFolder NOTIFY folderChanged)
+    Q_PROPERTY(QUrl parentFolder READ parentFolder NOTIFY folderChanged)
+    Q_PROPERTY(QStringList nameFilters READ nameFilters WRITE setNameFilters)
+    Q_PROPERTY(SortField sortField READ sortField WRITE setSortField)
+    Q_PROPERTY(bool sortReversed READ sortReversed WRITE setSortReversed)
+    Q_PROPERTY(bool showDirs READ showDirs WRITE setShowDirs)
+    Q_PROPERTY(bool showDotAndDotDot READ showDotAndDotDot WRITE setShowDotAndDotDot)
+    Q_PROPERTY(bool showOnlyReadable READ showOnlyReadable WRITE setShowOnlyReadable)
+
+public:
+    QmlFolderListModel(QObject *parent = 0);
+    ~QmlFolderListModel();
+
+    virtual QHash<int,QVariant> data(int index, const QList<int> &roles = (QList<int>())) const;
+    virtual QVariant data(int index, int role) const;
+    virtual int count() const;
+    virtual QList<int> roles() const;
+    virtual QString toString(int role) const;
+
+    QUrl folder() const;
+    void setFolder(const QUrl &folder);
+
+    QUrl parentFolder() const;
+
+    QStringList nameFilters() const;
+    void setNameFilters(const QStringList &filters);
+
+    virtual void componentComplete();
+
+    Q_INVOKABLE bool isFolder(int index) const;
+
+    enum SortField { Unsorted, Name, Time, Size, Type };
+    SortField sortField() const;
+    void setSortField(SortField field);
+    Q_ENUMS(SortField)
+
+    bool sortReversed() const;
+    void setSortReversed(bool rev);
+
+    bool showDirs() const;
+    void  setShowDirs(bool);
+    bool showDotAndDotDot() const;
+    void  setShowDotAndDotDot(bool);
+    bool showOnlyReadable() const;
+    void  setShowOnlyReadable(bool);
+
+Q_SIGNALS:
+    void folderChanged();
+
+private Q_SLOTS:
+    void refresh();
+    void inserted(const QModelIndex &index, int start, int end);
+    void removed(const QModelIndex &index, int start, int end);
+    void dataChanged(const QModelIndex &start, const QModelIndex &end);
+
+private:
+    Q_DISABLE_COPY(QmlFolderListModel)
+    QmlFolderListModelPrivate *d;
+};
+
+QML_DECLARE_TYPE(QmlFolderListModel)
+
+#endif // QMLFOLDERLISTMODEL_H
diff --git a/tools/qmlviewer/qmlviewer.cpp b/tools/qmlviewer/qmlviewer.cpp
new file mode 100644
index 0000000..1566473
--- /dev/null
+++ b/tools/qmlviewer/qmlviewer.cpp
@@ -0,0 +1,1455 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qmlview.h>
+#include "ui_recopts.h"
+
+#include "qmlviewer.h"
+#include <qmlcontext.h>
+#include <qmlengine.h>
+#include <qmlnetworkaccessmanagerfactory.h>
+#include "qml.h"
+#include <private/qperformancelog_p_p.h>
+#include <private/qabstractanimation_p.h>
+#include <QAbstractAnimation>
+#include "deviceskin.h"
+
+#if (QT_VERSION >= QT_VERSION_CHECK(4, 6, 2))
+#include <private/qzipreader_p.h>
+#endif
+
+#include <QSettings>
+#include <QXmlStreamReader>
+#include <QBuffer>
+#include <QNetworkReply>
+#include <QNetworkCookieJar>
+#include <QNetworkDiskCache>
+#include <QNetworkAccessManager>
+#include <QSignalMapper>
+#include <QmlComponent>
+#include <QWidget>
+#include <QApplication>
+#include <QDir>
+#include <QTextBrowser>
+#include <QFile>
+#include <QFileInfo>
+#include <QVBoxLayout>
+#include <QProgressDialog>
+#include <QProcess>
+#include <QMenuBar>
+#include <QMenu>
+#include <QAction>
+#include <QFileDialog>
+#include <QTimer>
+#include <QNetworkProxyFactory>
+#include <QKeyEvent>
+#include <QMutex>
+#include <QMutexLocker>
+#include "proxysettings.h"
+#include "deviceorientation.h"
+
+#ifdef GL_SUPPORTED
+#include <QGLWidget>
+#endif
+
+#include <qfxtester.h>
+
+#if defined (Q_OS_SYMBIAN)
+#define SYMBIAN_NETWORK_INIT
+#endif
+
+#if defined (SYMBIAN_NETWORK_INIT)
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <QTextCodec>
+#include "sym_iap_util.h"
+#endif
+
+QT_BEGIN_NAMESPACE
+
+
+class Screen : public QObject
+{
+    Q_OBJECT
+
+    Q_PROPERTY(Orientation orientation READ orientation NOTIFY orientationChanged)
+    Q_ENUMS(Orientation)
+
+public:
+    Screen(QObject *parent=0) : QObject(parent) {
+        connect(DeviceOrientation::instance(), SIGNAL(orientationChanged()),
+                this, SIGNAL(orientationChanged()));
+    }
+
+    enum Orientation { UnknownOrientation = DeviceOrientation::UnknownOrientation,
+                       Portrait = DeviceOrientation::Portrait,
+                       Landscape = DeviceOrientation::Landscape };
+    Orientation orientation() const { return Orientation(DeviceOrientation::instance()->orientation()); }
+
+signals:
+    void orientationChanged();
+};
+
+QML_DECLARE_TYPE(Screen)
+QML_DEFINE_TYPE(QmlViewer, 1, 0, Screen, Screen)
+
+class SizedMenuBar : public QMenuBar
+{
+    Q_OBJECT
+public:
+    SizedMenuBar(QWidget *parent, QWidget *referenceWidget)
+        : QMenuBar(parent), refWidget(referenceWidget)
+    {
+    }
+
+    virtual QSize sizeHint() const
+    {
+        return QSize(refWidget->sizeHint().width(), QMenuBar::sizeHint().height());
+    }
+
+private:
+    QWidget *refWidget;
+};
+
+
+class PreviewDeviceSkin : public DeviceSkin
+{
+    Q_OBJECT
+public:
+    explicit PreviewDeviceSkin(const DeviceSkinParameters &parameters, QWidget *parent);
+
+    void setPreview(QWidget *formWidget);
+    void setPreviewAndScale(QWidget *formWidget);
+
+    void setScreenSize(const QSize& size)
+    {
+        QMatrix fit;
+        fit = fit.scale(qreal(size.width())/m_screenSize.width(),
+            qreal(size.height())/m_screenSize.height());
+        setTransform(fit);
+        QApplication::syncX();
+    }
+
+    QSize standardScreenSize() const { return m_screenSize; }
+
+    QMenu* menu;
+
+private slots:
+    void slotSkinKeyPressEvent(int code, const QString& text, bool autorep);
+    void slotSkinKeyReleaseEvent(int code, const QString& text, bool autorep);
+    void slotPopupMenu();
+
+private:
+    const QSize m_screenSize;
+};
+
+
+PreviewDeviceSkin::PreviewDeviceSkin(const DeviceSkinParameters &parameters, QWidget *parent) :
+    DeviceSkin(parameters, parent),
+    m_screenSize(parameters.screenSize())
+{
+    menu = new QMenu(this);
+    connect(this, SIGNAL(skinKeyPressEvent(int,QString,bool)),
+            this, SLOT(slotSkinKeyPressEvent(int,QString,bool)));
+    connect(this, SIGNAL(skinKeyReleaseEvent(int,QString,bool)),
+            this, SLOT(slotSkinKeyReleaseEvent(int,QString,bool)));
+    connect(this, SIGNAL(popupMenu()), this, SLOT(slotPopupMenu()));
+}
+
+void PreviewDeviceSkin::setPreview(QWidget *formWidget)
+{
+    formWidget->setFixedSize(m_screenSize);
+    formWidget->setParent(this, Qt::SubWindow);
+    formWidget->setAutoFillBackground(true);
+    setView(formWidget);
+}
+
+void PreviewDeviceSkin::setPreviewAndScale(QWidget *formWidget)
+{
+    setScreenSize(formWidget->sizeHint());
+    formWidget->setParent(this, Qt::SubWindow);
+    formWidget->setAutoFillBackground(true);
+    setView(formWidget);
+}
+
+void PreviewDeviceSkin::slotSkinKeyPressEvent(int code, const QString& text, bool autorep)
+{
+    if (QWidget *focusWidget =  QApplication::focusWidget()) {
+        QKeyEvent e(QEvent::KeyPress,code,0,text,autorep);
+        QApplication::sendEvent(focusWidget, &e);
+    }
+
+}
+
+void PreviewDeviceSkin::slotSkinKeyReleaseEvent(int code, const QString& text, bool autorep)
+{
+    if (QWidget *focusWidget =  QApplication::focusWidget()) {
+        QKeyEvent e(QEvent::KeyRelease,code,0,text,autorep);
+        QApplication::sendEvent(focusWidget, &e);
+    }
+}
+
+void PreviewDeviceSkin::slotPopupMenu()
+{
+    menu->exec(QCursor::pos());
+}
+
+static struct { const char *name, *args; } ffmpegprofiles[] = {
+    {"Maximum Quality", "-sameq"},
+    {"High Quality", "-qmax 2"},
+    {"Medium Quality", "-qmax 6"},
+    {"Low Quality", "-qmax 16"},
+    {"Custom ffmpeg arguments", ""},
+    {0,0}
+};
+
+class RecordingDialog : public QDialog, public Ui::RecordingOptions {
+    Q_OBJECT
+
+public:
+    RecordingDialog(QWidget *parent) : QDialog(parent)
+    {
+        setupUi(this);
+        hz->setValidator(new QDoubleValidator(hz));
+        for (int i=0; ffmpegprofiles[i].name; ++i) {
+            profile->addItem(ffmpegprofiles[i].name);
+        }
+    }
+
+    void setArguments(QString a)
+    {
+        int i;
+        for (i=0; ffmpegprofiles[i].args[0]; ++i) {
+            if (ffmpegprofiles[i].args == a) {
+                profile->setCurrentIndex(i);
+                args->setText(QLatin1String(ffmpegprofiles[i].args));
+                return;
+            }
+        }
+        customargs = a;
+        args->setText(a);
+        profile->setCurrentIndex(i);
+    }
+
+    QString arguments() const
+    {
+        int i = profile->currentIndex();
+        return ffmpegprofiles[i].args[0] ? QLatin1String(ffmpegprofiles[i].args) : customargs;
+    }
+
+private slots:
+    void pickProfile(int i)
+    {
+        if (ffmpegprofiles[i].args[0]) {
+            args->setText(QLatin1String(ffmpegprofiles[i].args));
+        } else {
+            args->setText(customargs);
+        }
+    }
+
+    void storeCustomArgs(QString s)
+    {
+        setArguments(s);
+    }
+
+private:
+    QString customargs;
+};
+
+class PersistentCookieJar : public QNetworkCookieJar {
+public:
+    PersistentCookieJar(QObject *parent) : QNetworkCookieJar(parent) { load(); }
+    ~PersistentCookieJar() { save(); }
+
+    virtual QList<QNetworkCookie> cookiesForUrl(const QUrl &url) const
+    {
+        QMutexLocker lock(&mutex);
+        return QNetworkCookieJar::cookiesForUrl(url);
+    }
+
+    virtual bool setCookiesFromUrl(const QList<QNetworkCookie> &cookieList, const QUrl &url)
+    {
+        QMutexLocker lock(&mutex);
+        return QNetworkCookieJar::setCookiesFromUrl(cookieList, url);
+    }
+
+private:
+    void save()
+    {
+        QMutexLocker lock(&mutex);
+        QList<QNetworkCookie> list = allCookies();
+        QByteArray data;
+        foreach (QNetworkCookie cookie, list) {
+            if (!cookie.isSessionCookie()) {
+                data.append(cookie.toRawForm());
+                data.append("\n");
+            }
+        }
+        QSettings settings("Nokia", "QtQmlViewer");
+        settings.setValue("Cookies",data);
+    }
+
+    void load()
+    {
+        QMutexLocker lock(&mutex);
+        QSettings settings("Nokia", "QtQmlViewer");
+        QByteArray data = settings.value("Cookies").toByteArray();
+        setAllCookies(QNetworkCookie::parseCookies(data));
+    }
+
+    mutable QMutex mutex;
+};
+
+class NetworkAccessManagerFactory : public QmlNetworkAccessManagerFactory
+{
+public:
+    NetworkAccessManagerFactory() : cookieJar(0), cacheSize(0) {}
+    ~NetworkAccessManagerFactory() {
+        delete cookieJar;
+    }
+
+    QNetworkAccessManager *create(QObject *parent) {
+        QMutexLocker lock(&mutex);
+        QNetworkAccessManager *manager = new QNetworkAccessManager(parent);
+        if (!cookieJar)
+            cookieJar = new PersistentCookieJar(0);
+        manager->setCookieJar(cookieJar);
+        cookieJar->setParent(0);
+        setupProxy(manager);
+        if (cacheSize > 0) {
+            QNetworkDiskCache *cache = new QNetworkDiskCache;
+            cache->setCacheDirectory(QDir::tempPath()+QLatin1String("/qml-duiviewer-network-cache"));
+            cache->setMaximumCacheSize(cacheSize);
+            manager->setCache(cache);
+        } else {
+            manager->setCache(0);
+        }
+        qDebug() << "created new network access manager for" << parent;
+        return manager;
+    }
+
+    void setupProxy(QNetworkAccessManager *nam)
+    {
+        class SystemProxyFactory : public QNetworkProxyFactory
+        {
+        public:
+            virtual QList<QNetworkProxy> queryProxy(const QNetworkProxyQuery &query)
+            {
+                QString protocolTag = query.protocolTag();
+                if (httpProxyInUse && (protocolTag == "http" || protocolTag == "https")) {
+                    QList<QNetworkProxy> ret;
+                    ret << httpProxy;
+                    return ret;
+                }
+                return QNetworkProxyFactory::systemProxyForQuery(query);
+            }
+            void setHttpProxy (QNetworkProxy proxy)
+            {
+                httpProxy = proxy;
+                httpProxyInUse = true;
+            }
+            void unsetHttpProxy ()
+            {
+                httpProxyInUse = false;
+            }
+        private:
+            bool httpProxyInUse;
+            QNetworkProxy httpProxy;
+        };
+
+        SystemProxyFactory *proxyFactory = new SystemProxyFactory;
+        if (ProxySettings::httpProxyInUse())
+            proxyFactory->setHttpProxy(ProxySettings::httpProxy());
+        else
+            proxyFactory->unsetHttpProxy();
+        nam->setProxyFactory(proxyFactory);
+    }
+
+    void setCacheSize(int size) {
+        if (size != cacheSize) {
+            cacheSize = size;
+        }
+    }
+
+    PersistentCookieJar *cookieJar;
+    QMutex mutex;
+    int cacheSize;
+};
+
+
+QString QmlViewer::getVideoFileName()
+{
+    QString title = convertAvailable || ffmpegAvailable ? tr("Save Video File") : tr("Save PNG Frames");
+    QStringList types;
+    if (ffmpegAvailable) types += tr("Common Video files")+QLatin1String(" (*.avi *.mpeg *.mov)");
+    if (convertAvailable) types += tr("GIF Animation")+QLatin1String(" (*.gif)");
+    types += tr("Individual PNG frames")+QLatin1String(" (*.png)");
+    if (ffmpegAvailable) types += tr("All ffmpeg formats (*.*)");
+    return QFileDialog::getSaveFileName(this, title, "", types.join(";; "));
+}
+
+
+QmlViewer::QmlViewer(QWidget *parent, Qt::WindowFlags flags)
+#if defined(Q_OS_SYMBIAN)
+    : QMainWindow(parent, flags)
+#else
+    : QWidget(parent, flags)
+#endif
+      , frame_stream(0), scaleSkin(true), mb(0)
+      , portraitOrientation(0), landscapeOrientation(0)
+      , m_scriptOptions(0), tester(0), useQmlFileBrowser(true)
+{
+    devicemode = false;
+    skin = 0;
+    canvas = 0;
+    record_autotime = 0;
+    record_rate = 50;
+    record_args += QLatin1String("-sameq");
+
+    recdlg = new RecordingDialog(this);
+    connect(recdlg->pickfile, SIGNAL(clicked()), this, SLOT(pickRecordingFile()));
+    senseFfmpeg();
+    senseImageMagick();
+    if (!ffmpegAvailable)
+        recdlg->ffmpegOptions->hide();
+    if (!ffmpegAvailable && !convertAvailable)
+        recdlg->rateOptions->hide();
+    QString warn;
+    if (!ffmpegAvailable) {
+        if (!convertAvailable)
+            warn = tr("ffmpeg and ImageMagick not available - no video output");
+        else
+            warn = tr("ffmpeg not available - GIF and PNG outputs only");
+        recdlg->warning->setText(warn);
+    } else {
+        recdlg->warning->hide();
+    }
+
+    canvas = new QmlView(this);
+    canvas->setAttribute(Qt::WA_OpaquePaintEvent);
+    canvas->setAttribute(Qt::WA_NoSystemBackground);
+    canvas->setContentResizable(!skin || !scaleSkin);
+    canvas->setFocus();
+
+    QObject::connect(canvas, SIGNAL(sceneResized(QSize)), this, SLOT(sceneResized(QSize)));
+    QObject::connect(canvas, SIGNAL(initialSize(QSize)), this, SLOT(adjustSizeSlot()));
+    QObject::connect(canvas, SIGNAL(errors(QList<QmlError>)), this, SLOT(executeErrors()));
+    QObject::connect(canvas, SIGNAL(quit()), QCoreApplication::instance (), SLOT(quit()));
+
+    if (!(flags & Qt::FramelessWindowHint)) {
+        createMenu(menuBar(),0);
+        setPortrait();
+    }
+
+#if !defined(Q_OS_SYMBIAN)
+    QVBoxLayout *layout = new QVBoxLayout;
+    layout->setMargin(0);
+    layout->setSpacing(0);
+    setLayout(layout);
+    if (mb)
+        layout->addWidget(mb);
+    layout->addWidget(canvas);
+#else
+    setCentralWidget(canvas);
+#endif
+
+    namFactory = new NetworkAccessManagerFactory;
+    canvas->engine()->setNetworkAccessManagerFactory(namFactory);
+
+    connect(&autoStartTimer, SIGNAL(triggered()), this, SLOT(autoStartRecording()));
+    connect(&autoStopTimer, SIGNAL(triggered()), this, SLOT(autoStopRecording()));
+    connect(&recordTimer, SIGNAL(triggered()), this, SLOT(recordFrame()));
+    autoStartTimer.setRunning(false);
+    autoStopTimer.setRunning(false);
+    recordTimer.setRunning(false);
+    recordTimer.setRepeating(true);
+}
+
+QmlViewer::~QmlViewer()
+{
+    canvas->engine()->setNetworkAccessManagerFactory(0);
+    delete namFactory;
+}
+
+void QmlViewer::adjustSizeSlot()
+{
+    resize(sizeHint());
+}
+
+QMenuBar *QmlViewer::menuBar() const
+{
+#if !defined(Q_OS_SYMBIAN)
+    if (!mb)
+        mb = new SizedMenuBar((QWidget*)this, canvas);
+#else
+    mb = QMainWindow::menuBar();
+#endif
+
+    return mb;
+}
+
+void QmlViewer::createMenu(QMenuBar *menu, QMenu *flatmenu)
+{
+    QObject *parent = flatmenu ? (QObject*)flatmenu : (QObject*)menu;
+
+    QMenu *fileMenu = flatmenu ? flatmenu : menu->addMenu(tr("&File"));
+
+    QAction *openAction = new QAction(tr("&Open..."), parent);
+    openAction->setShortcut(QKeySequence("Ctrl+O"));
+    connect(openAction, SIGNAL(triggered()), this, SLOT(openFile()));
+    fileMenu->addAction(openAction);
+
+    QAction *reloadAction = new QAction(tr("&Reload"), parent);
+    reloadAction->setShortcut(QKeySequence("Ctrl+R"));
+    connect(reloadAction, SIGNAL(triggered()), this, SLOT(reload()));
+    fileMenu->addAction(reloadAction);
+
+#if defined(Q_OS_SYMBIAN)
+    QAction *networkAction = new QAction(tr("Start &Network"), parent);
+    connect(networkAction, SIGNAL(triggered()), this, SLOT(startNetwork()));
+    fileMenu->addAction(networkAction);
+#endif
+
+#if !defined(Q_OS_SYMBIAN)
+    if (flatmenu) flatmenu->addSeparator();
+
+    QMenu *recordMenu = flatmenu ? flatmenu : menu->addMenu(tr("&Recording"));
+
+    QAction *snapshotAction = new QAction(tr("&Take Snapshot\tF3"), parent);
+    connect(snapshotAction, SIGNAL(triggered()), this, SLOT(takeSnapShot()));
+    recordMenu->addAction(snapshotAction);
+
+    recordAction = new QAction(tr("Start Recording &Video\tF9"), parent);
+    connect(recordAction, SIGNAL(triggered()), this, SLOT(toggleRecordingWithSelection()));
+    recordMenu->addAction(recordAction);
+
+    QAction *recordOptions = new QAction(tr("Video &Options..."), parent);
+    connect(recordOptions, SIGNAL(triggered()), this, SLOT(chooseRecordingOptions()));
+
+    if (flatmenu)
+        flatmenu->addAction(recordOptions);
+
+    if (flatmenu) flatmenu->addSeparator();
+
+    QMenu *debugMenu = flatmenu ? flatmenu->addMenu(tr("&Debugging")) : menu->addMenu(tr("&Debugging"));
+
+    QAction *slowAction = new QAction(tr("&Slow Down Animations"), parent);
+    slowAction->setShortcut(QKeySequence("Ctrl+."));
+    slowAction->setCheckable(true);
+    connect(slowAction, SIGNAL(triggered(bool)), this, SLOT(setSlowMode(bool)));
+    debugMenu->addAction(slowAction);
+
+    if (flatmenu) flatmenu->addSeparator();
+
+    QMenu *skinMenu = flatmenu ? flatmenu->addMenu(tr("&Skin")) : menu->addMenu(tr("&Skin"));
+
+    QActionGroup *skinActions;
+    QAction *skinAction;
+
+    skinActions = new QActionGroup(parent);
+    skinAction = new QAction(tr("Scale skin"), parent);
+    skinAction->setCheckable(true);
+    skinAction->setChecked(scaleSkin);
+    skinActions->addAction(skinAction);
+    skinMenu->addAction(skinAction);
+    connect(skinAction, SIGNAL(triggered()), this, SLOT(setScaleSkin()));
+    skinAction = new QAction(tr("Resize view"), parent);
+    skinAction->setCheckable(true);
+    skinAction->setChecked(!scaleSkin);
+    skinActions->addAction(skinAction);
+    skinMenu->addAction(skinAction);
+    connect(skinAction, SIGNAL(triggered()), this, SLOT(setScaleView()));
+    skinMenu->addSeparator();
+
+    skinActions = new QActionGroup(parent);
+    QSignalMapper *mapper = new QSignalMapper(parent);
+    skinAction = new QAction(tr("None"), parent);
+    skinAction->setCheckable(true);
+    if (currentSkin.isEmpty())
+        skinAction->setChecked(true);
+    skinActions->addAction(skinAction);
+    skinMenu->addAction(skinAction);
+    mapper->setMapping(skinAction, "");
+    connect(skinAction, SIGNAL(triggered()), mapper, SLOT(map()));
+    skinMenu->addSeparator();
+
+    foreach (QString name, builtinSkins()) {
+        skinAction = new QAction(name, parent);
+        skinActions->addAction(skinAction);
+        skinMenu->addAction(skinAction);
+        skinAction->setCheckable(true);
+        if (":skin/"+name+".skin" == currentSkin)
+            skinAction->setChecked(true);
+        mapper->setMapping(skinAction, name);
+        connect(skinAction, SIGNAL(triggered()), mapper, SLOT(map()));
+    }
+    connect(mapper, SIGNAL(mapped(QString)), this, SLOT(setSkin(QString)));
+
+    if (flatmenu) flatmenu->addSeparator();
+#endif // Q_OS_SYMBIAN
+
+    QMenu *settingsMenu = flatmenu ? flatmenu : menu->addMenu(tr("S&ettings"));
+    QAction *proxyAction = new QAction(tr("Http &proxy..."), parent);
+    connect(proxyAction, SIGNAL(triggered()), this, SLOT(showProxySettings()));
+    settingsMenu->addAction(proxyAction);
+#if !defined(Q_OS_SYMBIAN)
+    if (!flatmenu)
+        settingsMenu->addAction(recordOptions);
+#else
+    QAction *fullscreenAction = new QAction(tr("Full Screen"), parent);
+    fullscreenAction->setCheckable(true);
+    connect(fullscreenAction, SIGNAL(triggered()), this, SLOT(toggleFullScreen()));
+    settingsMenu->addAction(fullscreenAction);
+#endif
+
+    QMenu *propertiesMenu = settingsMenu->addMenu(tr("Properties"));
+    QActionGroup *orientation = new QActionGroup(parent);
+
+    QAction *toggleOrientation = new QAction(tr("&Toggle Orientation"), parent);
+    toggleOrientation->setCheckable(true);
+    toggleOrientation->setShortcut(QKeySequence("Ctrl+T"));
+    settingsMenu->addAction(toggleOrientation);
+    connect(toggleOrientation, SIGNAL(triggered()), this, SLOT(toggleOrientation()));
+
+    orientation->setExclusive(true);
+    portraitOrientation = new QAction(tr("orientation: Portrait"), parent);
+    portraitOrientation->setCheckable(true);
+    connect(portraitOrientation, SIGNAL(triggered()), this, SLOT(setPortrait()));
+    orientation->addAction(portraitOrientation);
+    propertiesMenu->addAction(portraitOrientation);
+
+    landscapeOrientation = new QAction(tr("orientation: Landscape"), parent);
+    landscapeOrientation->setCheckable(true);
+    connect(landscapeOrientation, SIGNAL(triggered()), this, SLOT(setLandscape()));
+    orientation->addAction(landscapeOrientation);
+    propertiesMenu->addAction(landscapeOrientation);
+
+    if (flatmenu) flatmenu->addSeparator();
+
+    QMenu *helpMenu = flatmenu ? flatmenu : menu->addMenu(tr("&Help"));
+    QAction *aboutAction = new QAction(tr("&About Qt..."), parent);
+    connect(aboutAction, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
+    helpMenu->addAction(aboutAction);
+
+    QAction *quitAction = new QAction(tr("&Quit"), parent);
+    quitAction->setShortcut(QKeySequence("Ctrl+Q"));
+    connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
+    fileMenu->addSeparator();
+    fileMenu->addAction(quitAction);
+    if (menu) {
+        menu->setFixedHeight(menu->sizeHint().height());
+        menu->setMinimumWidth(10);
+    }
+}
+
+void QmlViewer::showProxySettings()
+{
+    ProxySettings settingsDlg (this);
+
+    connect (&settingsDlg, SIGNAL (accepted()), this, SLOT (proxySettingsChanged ()));
+
+    settingsDlg.exec();
+}
+
+void QmlViewer::proxySettingsChanged()
+{
+    reload ();
+}
+
+void QmlViewer::setPortrait()
+{
+    DeviceOrientation::instance()->setOrientation(DeviceOrientation::Portrait);
+    portraitOrientation->setChecked(true);
+}
+
+void QmlViewer::setLandscape()
+{
+    DeviceOrientation::instance()->setOrientation(DeviceOrientation::Landscape);
+    landscapeOrientation->setChecked(true);
+}
+
+void QmlViewer::toggleOrientation()
+{
+    DeviceOrientation::instance()->setOrientation(DeviceOrientation::instance()->orientation()==DeviceOrientation::Portrait?DeviceOrientation::Landscape:DeviceOrientation::Portrait);
+}
+
+void QmlViewer::toggleFullScreen()
+{
+    if (isFullScreen())
+        showMaximized();
+    else
+        showFullScreen();
+}
+
+void QmlViewer::setScaleSkin()
+{
+    if (scaleSkin)
+        return;
+    scaleSkin = true;
+    canvas->setContentResizable(!skin || !scaleSkin);
+    if (skin) {
+        canvas->setFixedSize(canvas->sizeHint());
+        skin->setScreenSize(canvas->sizeHint());
+    }
+}
+
+void QmlViewer::setScaleView()
+{
+    if (!scaleSkin)
+        return;
+    scaleSkin = false;
+    if (skin) {
+        canvas->setContentResizable(!skin || !scaleSkin);
+        canvas->setMinimumSize(QSize(0,0));
+        canvas->setMaximumSize(QSize(16777215,16777215));
+        canvas->resize(skin->standardScreenSize());
+        skin->setScreenSize(skin->standardScreenSize());
+    }
+}
+
+
+void QmlViewer::takeSnapShot()
+{
+    static int snapshotcount = 1;
+    QString snapFileName = QString(QLatin1String("snapshot%1.png")).arg(snapshotcount);
+    QPixmap::grabWidget(canvas).save(snapFileName);
+    qDebug() << "Wrote" << snapFileName;
+    ++snapshotcount;
+}
+
+void QmlViewer::pickRecordingFile()
+{
+    QString fileName = getVideoFileName();
+    if (!fileName.isEmpty())
+        recdlg->file->setText(fileName);
+}
+
+void QmlViewer::chooseRecordingOptions()
+{
+    // File
+    recdlg->file->setText(record_file);
+
+    // Size
+    recdlg->sizeOriginal->setText(tr("Original (%1x%2)").arg(canvas->width()).arg(canvas->height()));
+    if (recdlg->sizeWidth->value()<=1) {
+        recdlg->sizeWidth->setValue(canvas->width());
+        recdlg->sizeHeight->setValue(canvas->height());
+    }
+
+    // Rate
+    if (record_rate == 24)
+        recdlg->hz24->setChecked(true);
+    else if (record_rate == 25)
+        recdlg->hz25->setChecked(true);
+    else if (record_rate == 50)
+        recdlg->hz50->setChecked(true);
+    else if (record_rate == 60)
+        recdlg->hz60->setChecked(true);
+    else {
+        recdlg->hzCustom->setChecked(true);
+        recdlg->hz->setText(QString::number(record_rate));
+    }
+
+    // Profile
+    recdlg->setArguments(record_args.join(" "));
+    if (recdlg->exec()) {
+        // File
+        record_file = recdlg->file->text();
+        // Size
+        if (recdlg->sizeOriginal->isChecked())
+            record_outsize = QSize();
+        else if (recdlg->size720p->isChecked())
+            record_outsize = QSize(1280,720);
+        else if (recdlg->sizeVGA->isChecked())
+            record_outsize = QSize(640,480);
+        else if (recdlg->sizeQVGA->isChecked())
+            record_outsize = QSize(320,240);
+        else
+            record_outsize = QSize(recdlg->sizeWidth->value(),recdlg->sizeHeight->value());
+        // Rate
+        if (recdlg->hz24->isChecked())
+            record_rate = 24;
+        else if (recdlg->hz25->isChecked())
+            record_rate = 25;
+        else if (recdlg->hz50->isChecked())
+            record_rate = 50;
+        else if (recdlg->hz60->isChecked())
+            record_rate = 60;
+        else {
+            record_rate = recdlg->hz->text().toDouble();
+        }
+        // Profile
+        record_args = recdlg->arguments().split(" ",QString::SkipEmptyParts);
+    }
+}
+
+void QmlViewer::toggleRecordingWithSelection()
+{
+    if (!recordTimer.isRunning()) {
+        if (record_file.isEmpty()) {
+            QString fileName = getVideoFileName();
+            if (fileName.isEmpty())
+                return;
+            if (!fileName.contains(QRegExp(".[^\\/]*$")))
+                fileName += ".avi";
+            setRecordFile(fileName);
+        }
+    }
+    toggleRecording();
+}
+
+void QmlViewer::toggleRecording()
+{
+    if (record_file.isEmpty()) {
+        toggleRecordingWithSelection();
+        return;
+    }
+    bool recording = !recordTimer.isRunning();
+    recordAction->setText(recording ? tr("&Stop Recording Video\tF9") : tr("&Start Recording Video\tF9"));
+    setRecording(recording);
+}
+
+void QmlViewer::setSlowMode(bool enable)
+{
+    QUnifiedTimer::instance()->setSlowModeEnabled(enable);
+}
+
+void QmlViewer::addLibraryPath(const QString& lib)
+{
+    canvas->engine()->addImportPath(lib);
+}
+
+void QmlViewer::reload()
+{
+    openQml(currentFileOrUrl);
+}
+
+void QmlViewer::open(const QString& doc)
+{
+#if (QT_VERSION >= QT_VERSION_CHECK(4, 6, 2))
+    if (doc.endsWith(".wgt",Qt::CaseInsensitive)
+     || doc.endsWith(".wgz",Qt::CaseInsensitive)
+     || doc.endsWith(".zip",Qt::CaseInsensitive))
+        openWgt(doc);
+    else
+#endif
+        openQml(doc);
+}
+
+void QmlViewer::openWgt(const QString& doc)
+{
+#if (QT_VERSION >= QT_VERSION_CHECK(4, 6, 2))
+    // XXX This functionality could be migrated to QmlView once refined
+
+    QUrl url(doc);
+    if (url.isRelative())
+        url = QUrl::fromLocalFile(doc);
+    canvas->reset();
+    QNetworkAccessManager * nam = canvas->engine()->networkAccessManager();
+    wgtreply = nam->get(QNetworkRequest(url));
+    connect(wgtreply,SIGNAL(finished()),this,SLOT(unpackWgt()));
+#endif
+}
+
+#if (QT_VERSION >= QT_VERSION_CHECK(4, 6, 2))
+static void removeRecursive(const QString& dirname)
+{
+    QDir dir(dirname);
+    QFileInfoList entries(dir.entryInfoList(QDir::Dirs|QDir::Files|QDir::NoDotAndDotDot));
+    for (int i = 0; i < entries.count(); ++i)
+        if (entries[i].isDir())
+            removeRecursive(entries[i].filePath());
+        else
+            dir.remove(entries[i].fileName());
+    QDir().rmdir(dirname);
+}
+#endif
+
+void QmlViewer::unpackWgt()
+{
+#if (QT_VERSION >= QT_VERSION_CHECK(4, 6, 2))
+    QByteArray all = wgtreply->readAll();
+    QBuffer buf(&all);
+    buf.open(QIODevice::ReadOnly);
+    QZipReader zip(&buf);
+    /*
+    for (int i=0; i<zip.count(); ++i) {
+        QZipReader::FileInfo info = zip.entryInfoAt(i);
+        qDebug() << "zip:" << info.filePath;
+    }
+    */
+    wgtdir = QDir::tempPath()+QDir::separator()+QLatin1String("qmlviewer-wgt");
+    removeRecursive(wgtdir);
+    QDir().mkpath(wgtdir);
+    zip.extractAll(wgtdir);
+
+    QString rootfile;
+
+    if (wgtreply->header(QNetworkRequest::ContentTypeHeader).toString() == "application/widget" || wgtreply->url().path().endsWith(".wgt",Qt::CaseInsensitive)) {
+        // W3C Draft http://www.w3.org/TR/2009/CR-widgets-20091201
+        QFile configfile(wgtdir+QDir::separator()+"config.xml");
+        if (configfile.open(QIODevice::ReadOnly)) {
+            QXmlStreamReader config(&configfile);
+            if (config.readNextStartElement() && config.name() == "widget") {
+                while (config.readNextStartElement()) {
+                    if (config.name() == "content") {
+                        rootfile = wgtdir + QDir::separator();
+                        rootfile += config.attributes().value(QLatin1String("src"));
+                    }
+                    // XXX process other config
+
+                    config.skipCurrentElement();
+                }
+            }
+        } else {
+            qWarning("No config.xml found - non-standard WGT file");
+        }
+        if (rootfile.isEmpty()) {
+            QString def = wgtdir+QDir::separator()+"index.qml";
+            if (QFile::exists(def))
+                rootfile = def;
+        }
+    } else {
+        // Just find index.qml, preferably at the root
+        for (int i=0; i<zip.count(); ++i) {
+            QZipReader::FileInfo info = zip.entryInfoAt(i);
+            if (info.filePath.compare(QLatin1String("index.qml"),Qt::CaseInsensitive)==0)
+                rootfile = wgtdir+QDir::separator()+info.filePath;
+            if (rootfile.isEmpty() && info.filePath.endsWith("/index.qml",Qt::CaseInsensitive))
+                rootfile = wgtdir+QDir::separator()+info.filePath;
+        }
+    }
+
+    openQml(rootfile);
+#endif
+}
+
+void QmlViewer::openFile()
+{
+    QString cur = canvas->url().toLocalFile();
+    if (useQmlFileBrowser) {
+        openQml("qrc:/content/Browser.qml");
+    } else {
+        QString fileName = QFileDialog::getOpenFileName(this, tr("Open QML file"), cur, tr("QML Files (*.qml)"));
+        if (!fileName.isEmpty()) {
+            QFileInfo fi(fileName);
+            openQml(fi.absoluteFilePath());
+        }
+    }
+}
+
+void QmlViewer::executeErrors()
+{
+    if (tester) tester->executefailure();
+}
+
+void QmlViewer::launch(const QString& file_or_url)
+{
+    QMetaObject::invokeMethod(this, "openQml", Qt::QueuedConnection, Q_ARG(QString, file_or_url));
+}
+
+void QmlViewer::openQml(const QString& file_or_url)
+{
+    currentFileOrUrl = file_or_url;
+
+    QUrl url;
+    QFileInfo fi(file_or_url);
+    if (fi.exists())
+        url = QUrl::fromLocalFile(fi.absoluteFilePath());
+    else
+        url = QUrl(file_or_url);
+    setWindowTitle(tr("%1 - Qt Declarative UI Viewer").arg(file_or_url));
+
+    if (!m_script.isEmpty()) 
+        tester = new QmlGraphicsTester(m_script, m_scriptOptions, canvas);
+
+    canvas->reset();
+    QmlContext *ctxt = canvas->rootContext();
+    ctxt->setContextProperty("qmlViewer", this);
+#ifdef Q_OS_SYMBIAN
+    ctxt->setContextProperty("qmlViewerFolder", "E:\\"); // Documents on your S60 phone
+#else
+    ctxt->setContextProperty("qmlViewerFolder", QDir::currentPath());
+#endif
+
+    QString fileName = url.toLocalFile();
+    if (!fileName.isEmpty()) {
+        QFileInfo fi(fileName);
+        if (fi.exists()) {
+            if (fi.suffix().toLower() != QLatin1String("qml")) {
+                qWarning() << "qmlviewer cannot open non-QML file" << fileName;
+                return;
+            }
+
+            QDir dir(fi.path()+"/dummydata", "*.qml");
+            QStringList list = dir.entryList();
+            for (int i = 0; i < list.size(); ++i) {
+                QString qml = list.at(i);
+                QFile f(dir.filePath(qml));
+                f.open(QIODevice::ReadOnly);
+                QByteArray data = f.readAll();
+                QmlComponent comp(canvas->engine());
+                comp.setData(data, QUrl());
+                QObject *dummyData = comp.create();
+
+                if(comp.isError()) {
+                    QList<QmlError> errors = comp.errors();
+                    foreach (const QmlError &error, errors) {
+                        qWarning() << error;
+                    }
+                    if (tester) tester->executefailure();
+                }
+
+                if (dummyData) {
+                    qWarning() << "Loaded dummy data:" << dir.filePath(qml);
+                    qml.truncate(qml.length()-4);
+                    ctxt->setContextProperty(qml, dummyData);
+                    dummyData->setParent(this);
+                }
+            }
+        } else {
+            qWarning() << "qmlviewer cannot find file:" << fileName;
+            return;
+        }
+    }
+
+    canvas->setUrl(url);
+
+    QTime t;
+    t.start();
+    canvas->execute();
+    qWarning() << "Wall startup time:" << t.elapsed();
+
+    if (!skin) {
+        canvas->updateGeometry();
+        if (mb)
+            mb->updateGeometry();
+        if (!isFullScreen() && !isMaximized())
+            resize(sizeHint());
+    } else {
+        if (scaleSkin)
+            canvas->resize(canvas->sizeHint());
+        else {
+            canvas->setFixedSize(skin->standardScreenSize());
+            canvas->resize(skin->standardScreenSize());
+        }
+    }
+
+#ifdef QTOPIA
+    show();
+#endif
+}
+
+void QmlViewer::startNetwork()
+{
+#if defined(SYMBIAN_NETWORK_INIT)
+    qt_SetDefaultIap();
+#endif
+}
+
+QStringList QmlViewer::builtinSkins() const
+{
+    QDir dir(":/skins/","*.skin");
+    const QFileInfoList l = dir.entryInfoList();
+    QStringList r;
+    for (QFileInfoList::const_iterator it = l.begin(); it != l.end(); ++it) {
+        r += (*it).baseName();
+    }
+    return r;
+}
+
+void QmlViewer::setSkin(const QString& skinDirOrName)
+{
+    QString skinDirectory = skinDirOrName;
+
+    if (!QDir(skinDirOrName).exists() && QDir(":/skins/"+skinDirOrName+".skin").exists())
+        skinDirectory = ":/skins/"+skinDirOrName+".skin";
+
+    if (currentSkin == skinDirectory)
+        return;
+
+    currentSkin = skinDirectory;
+
+    // XXX QWidget::setMask does not handle changes well, and we may
+    // XXX have been signalled from an item in a menu we're replacing,
+    // XXX hence some rather convoluted resetting here...
+
+    QString err;
+    if (skin) {
+        skin->hide();
+        skin->deleteLater();
+    }
+
+    canvas->setContentResizable(!skin || !scaleSkin);
+
+    DeviceSkinParameters parameters;
+    if (!skinDirectory.isEmpty() && parameters.read(skinDirectory,DeviceSkinParameters::ReadAll,&err)) {
+        layout()->setEnabled(false);
+        //setMenuBar(0);
+        if (mb)
+            mb->hide();
+        if (!err.isEmpty())
+            qWarning() << err;
+        skin = new PreviewDeviceSkin(parameters,this);
+        canvas->resize(canvas->sizeHint());
+        if (scaleSkin)
+            skin->setPreviewAndScale(canvas);
+        else
+            skin->setPreview(canvas);
+        createMenu(0,skin->menu);
+        skin->show();
+    } else {
+        skin = 0;
+        clearMask();
+        menuBar()->clear();
+        canvas->setParent(this, Qt::SubWindow);
+        createMenu(menuBar(),0);
+        mb->show();
+        setMinimumSize(QSize(0,0));
+        setMaximumSize(QSize(16777215,16777215));
+        canvas->setMinimumSize(QSize(0,0));
+        canvas->setMaximumSize(QSize(16777215,16777215));
+        QRect g = geometry();
+        g.setSize(sizeHint());
+        setParent(0,windowFlags()); // recreate
+        canvas->move(0,menuBar()->sizeHint().height());
+        setGeometry(g);
+        layout()->setEnabled(true);
+        show();
+    }
+    canvas->show();
+}
+
+void QmlViewer::setAutoRecord(int from, int to)
+{
+    if (from==0) from=1; // ensure resized
+    record_autotime = to-from;
+    autoStartTimer.setInterval(from);
+    autoStartTimer.setRunning(true);
+}
+
+void QmlViewer::setRecordArgs(const QStringList& a)
+{
+    record_args = a;
+}
+
+void QmlViewer::setRecordFile(const QString& f)
+{
+    record_file = f;
+}
+
+void QmlViewer::setRecordRate(int fps)
+{
+    record_rate = fps;
+}
+
+void QmlViewer::sceneResized(QSize size)
+{
+    if (size.width() > 0 && size.height() > 0) {
+        if (skin && scaleSkin)
+            skin->setScreenSize(size);
+    }
+}
+
+void QmlViewer::keyPressEvent(QKeyEvent *event)
+{
+    if (event->key() == Qt::Key_0 && devicemode)
+        exit(0);
+    else if (event->key() == Qt::Key_F1 || (event->key() == Qt::Key_1 && devicemode)) {
+        qDebug() << "F1 - help\n"
+                 << "F2 - save test script\n"
+                 << "F3 - take PNG snapshot\n"
+                 << "F4 - show items and state\n"
+                 << "F5 - reload QML\n"
+                 << "F6 - show object tree\n"
+                 << "F7 - show timing\n"
+                 << "F8 - show performance (if available)\n"
+                 << "F9 - toggle video recording\n"
+                 << "F10 - toggle orientation\n"
+                 << "device keys: 0=quit, 1..8=F1..F8"
+                ;
+    } else if (event->key() == Qt::Key_F2 || (event->key() == Qt::Key_2 && devicemode)) {
+        if (tester && m_scriptOptions & Record)
+            tester->save();
+    } else if (event->key() == Qt::Key_F3 || (event->key() == Qt::Key_3 && devicemode)) {
+        takeSnapShot();
+    } else if (event->key() == Qt::Key_F5 || (event->key() == Qt::Key_5 && devicemode)) {
+        reload();
+    } else if (event->key() == Qt::Key_F8 || (event->key() == Qt::Key_8 && devicemode)) {
+        QPerformanceLog::displayData();
+        QPerformanceLog::clear();
+    } else if (event->key() == Qt::Key_F9 || (event->key() == Qt::Key_9 && devicemode)) {
+        toggleRecording();
+    } else if (event->key() == Qt::Key_F10) {
+        if (portraitOrientation) {
+            if (portraitOrientation->isChecked())
+                setLandscape();
+            else
+                setPortrait();
+        }
+    }
+
+    QWidget::keyPressEvent(event);
+}
+
+void QmlViewer::senseImageMagick()
+{
+    QProcess proc;
+    proc.start("convert", QStringList() << "-h");
+    proc.waitForFinished(2000);
+    QString help = proc.readAllStandardOutput();
+    convertAvailable = help.contains("ImageMagick");
+}
+
+void QmlViewer::senseFfmpeg()
+{
+    QProcess proc;
+    proc.start("ffmpeg", QStringList() << "-h");
+    proc.waitForFinished(2000);
+    QString ffmpegHelp = proc.readAllStandardOutput();
+    ffmpegAvailable = ffmpegHelp.contains("-s ");
+    ffmpegHelp = tr("Video recording uses ffmpeg:")+"\n\n"+ffmpegHelp;
+
+    QDialog *d = new QDialog(recdlg);
+    QVBoxLayout *l = new QVBoxLayout(d);
+    QTextBrowser *b = new QTextBrowser(d);
+    QFont f = b->font();
+    f.setFamily("courier");
+    b->setFont(f);
+    b->setText(ffmpegHelp);
+    l->addWidget(b);
+    d->setLayout(l);
+    ffmpegHelpWindow = d;
+    connect(recdlg->ffmpegHelp,SIGNAL(clicked()), ffmpegHelpWindow, SLOT(show()));
+}
+
+void QmlViewer::setRecording(bool on)
+{
+    if (on == recordTimer.isRunning())
+        return;
+
+    int period = int(1000/record_rate+0.5);
+    QUnifiedTimer::instance()->setTimingInterval(on ? period:16);
+    QUnifiedTimer::instance()->setConsistentTiming(on);
+    if (on) {
+        canvas->setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
+        recordTimer.setInterval(period);
+        recordTimer.setRunning(true);
+        frame_fmt = record_file.right(4).toLower();
+        frame = QImage(canvas->width(),canvas->height(),QImage::Format_RGB32);
+        if (frame_fmt != ".png" && (!convertAvailable || frame_fmt != ".gif")) {
+            // Stream video to ffmpeg
+
+            QProcess *proc = new QProcess(this);
+            connect(proc, SIGNAL(finished(int)), this, SLOT(ffmpegFinished(int)));
+            frame_stream = proc;
+
+            QStringList args;
+            args << "-y";
+            args << "-r" << QString::number(record_rate);
+            args << "-f" << "rawvideo";
+            args << "-pix_fmt" << (frame_fmt == ".gif" ? "rgb24" : "rgb32");
+            args << "-s" << QString("%1x%2").arg(canvas->width()).arg(canvas->height());
+            args << "-i" << "-";
+            if (record_outsize.isValid()) {
+                args << "-s" << QString("%1x%2").arg(record_outsize.width()).arg(record_outsize.height());
+                args << "-aspect" << QString::number(double(canvas->width())/canvas->height());
+            }
+            args += record_args;
+            args << record_file;
+            proc->start("ffmpeg",args);
+
+        } else {
+            // Store frames, save to GIF/PNG
+            frame_stream = 0;
+        }
+    } else {
+        canvas->setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
+        recordTimer.setRunning(false);
+        if (frame_stream) {
+            qDebug() << "Saving video...";
+            frame_stream->close();
+            qDebug() << "Wrote" << record_file;
+        } else {
+            QProgressDialog progress(tr("Saving frames..."), tr("Cancel"), 0, frames.count()+10, this);
+            progress.setWindowModality(Qt::WindowModal);
+
+            int frame=0;
+            QStringList inputs;
+            qDebug() << "Saving frames...";
+
+            QString framename;
+            bool png_output = false;
+            if (record_file.right(4).toLower()==".png") {
+                if (record_file.contains('%'))
+                    framename = record_file;
+                else
+                    framename = record_file.left(record_file.length()-4)+"%04d"+record_file.right(4);
+                png_output = true;
+            } else {
+                framename = "tmp-frame%04d.png";
+                png_output = false;
+            }
+            foreach (QImage* img, frames) {
+                progress.setValue(progress.value()+1);
+                if (progress.wasCanceled())
+                    break;
+                QString name;
+                name.sprintf(framename.toLocal8Bit(),frame++);
+                if (record_outsize.isValid())
+                    *img = img->scaled(record_outsize,Qt::IgnoreAspectRatio,Qt::SmoothTransformation);
+                if (record_dither=="ordered")
+                    img->convertToFormat(QImage::Format_Indexed8,Qt::PreferDither|Qt::OrderedDither).save(name);
+                else if (record_dither=="threshold")
+                    img->convertToFormat(QImage::Format_Indexed8,Qt::PreferDither|Qt::ThresholdDither).save(name);
+                else if (record_dither=="floyd")
+                    img->convertToFormat(QImage::Format_Indexed8,Qt::PreferDither).save(name);
+                else
+                    img->save(name);
+                inputs << name;
+                delete img;
+            }
+
+            if (!progress.wasCanceled()) {
+                if (png_output) {
+                    framename.replace(QRegExp("%\\d*."),"*");
+                    qDebug() << "Wrote frames" << framename;
+                    inputs.clear(); // don't remove them
+                } else {
+                    // ImageMagick and gifsicle for GIF encoding
+                    progress.setLabelText(tr("Converting frames to GIF file..."));
+                    QStringList args;
+                    args << "-delay" << QString::number(period/10);
+                    args << inputs;
+                    args << record_file;
+                    qDebug() << "Converting..." << record_file << "(this may take a while)";
+                    if (0!=QProcess::execute("convert", args)) {
+                        qWarning() << "Cannot run ImageMagick 'convert' - recorded frames not converted";
+                        inputs.clear(); // don't remove them
+                        qDebug() << "Wrote frames tmp-frame*.png";
+                    } else {
+                        if (record_file.right(4).toLower() == ".gif") {
+                            qDebug() << "Compressing..." << record_file;
+                            if (0!=QProcess::execute("gifsicle", QStringList() << "-O2" << "-o" << record_file << record_file))
+                                qWarning() << "Cannot run 'gifsicle' - not compressed";
+                        }
+                        qDebug() << "Wrote" << record_file;
+                    }
+                }
+            }
+
+            progress.setValue(progress.maximum()-1);
+            foreach (QString name, inputs)
+                QFile::remove(name);
+
+            frames.clear();
+        }
+    }
+    qDebug() << "Recording: " << (recordTimer.isRunning()?"ON":"OFF");
+}
+
+void QmlViewer::ffmpegFinished(int code)
+{
+    qDebug() << "ffmpeg returned" << code << frame_stream->readAllStandardError();
+}
+
+void QmlViewer::autoStartRecording()
+{
+    setRecording(true);
+    autoStopTimer.setInterval(record_autotime);
+    autoStopTimer.setRunning(true);
+}
+
+void QmlViewer::autoStopRecording()
+{
+    setRecording(false);
+}
+
+void QmlViewer::recordFrame()
+{
+    canvas->QWidget::render(&frame);
+    if (frame_stream) {
+        if (frame_fmt == ".gif") {
+            // ffmpeg can't do 32bpp with gif
+            QImage rgb24 = frame.convertToFormat(QImage::Format_RGB888);
+            frame_stream->write((char*)rgb24.bits(),rgb24.numBytes());
+        } else {
+            frame_stream->write((char*)frame.bits(),frame.numBytes());
+        }
+    } else {
+        frames.append(new QImage(frame));
+    }
+}
+
+void QmlViewer::setDeviceKeys(bool on)
+{
+    devicemode = on;
+}
+
+void QmlViewer::setNetworkCacheSize(int size)
+{
+    namFactory->setCacheSize(size);
+}
+
+void QmlViewer::setUseGL(bool useGL)
+{
+#ifdef GL_SUPPORTED
+    if (useGL) {
+        QGLFormat format = QGLFormat::defaultFormat();
+        format.setSampleBuffers(false);
+
+        QGLWidget *glWidget = new QGLWidget(format);
+        glWidget->setAutoFillBackground(false);
+        canvas->setViewport(glWidget);
+    }
+#endif
+}
+
+void QmlViewer::setUseNativeFileBrowser(bool use)
+{
+    useQmlFileBrowser = !use;
+}
+
+QT_END_NAMESPACE
+
+#include "qmlviewer.moc"
diff --git a/tools/qmlviewer/qmlviewer.h b/tools/qmlviewer/qmlviewer.h
new file mode 100644
index 0000000..6b05584
--- /dev/null
+++ b/tools/qmlviewer/qmlviewer.h
@@ -0,0 +1,194 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QMLVIEWER_H
+#define QMLVIEWER_H
+
+#include <QMainWindow>
+#include <QMenuBar>
+#include <private/qmltimer_p.h>
+#include <QTime>
+#include <QList>
+
+QT_BEGIN_NAMESPACE
+
+class QmlView;
+class PreviewDeviceSkin;
+class QmlGraphicsTestEngine;
+class QProcess;
+class RecordingDialog;
+class QmlGraphicsTester;
+class QNetworkReply;
+class QNetworkCookieJar;
+class NetworkAccessManagerFactory;
+
+class QmlViewer
+#if defined(Q_OS_SYMBIAN)
+    : public QMainWindow
+#else
+    : public QWidget
+#endif
+{
+Q_OBJECT
+public:
+    QmlViewer(QWidget *parent=0, Qt::WindowFlags flags=0);
+    ~QmlViewer();
+
+    enum ScriptOption {
+        Play = 0x00000001,
+        Record = 0x00000002,
+        TestImages = 0x00000004,
+        TestErrorProperty = 0x00000008,
+        SaveOnExit = 0x00000010,
+        ExitOnComplete = 0x00000020,
+        ExitOnFailure = 0x00000040
+    };
+    Q_DECLARE_FLAGS(ScriptOptions, ScriptOption)
+    void setScript(const QString &s) { m_script = s; }
+    void setScriptOptions(ScriptOptions opt) { m_scriptOptions = opt; }
+    void setRecordDither(const QString& s) { record_dither = s; }
+    void setRecordRate(int fps);
+    void setRecordFile(const QString&);
+    void setRecordArgs(const QStringList&);
+    void setRecording(bool on);
+    bool isRecording() const { return recordTimer.isRunning(); }
+    void setAutoRecord(int from, int to);
+    void setDeviceKeys(bool);
+    void setNetworkCacheSize(int size);
+    void addLibraryPath(const QString& lib);
+    void setUseGL(bool use);
+    void setUseNativeFileBrowser(bool);
+
+    QStringList builtinSkins() const;
+
+    QMenuBar *menuBar() const;
+
+public slots:
+    void sceneResized(QSize size);
+    void open(const QString&);
+    void openWgt(const QString&);
+    void openQml(const QString&);
+    void openFile();
+    void reload();
+    void takeSnapShot();
+    void toggleRecording();
+    void toggleRecordingWithSelection();
+    void ffmpegFinished(int code);
+    void setSkin(const QString& skinDirectory);
+    void showProxySettings ();
+    void proxySettingsChanged ();
+    void setScaleView();
+    void executeErrors();
+    void setSlowMode(bool);
+    void launch(const QString &);
+
+protected:
+    virtual void keyPressEvent(QKeyEvent *);
+
+    void createMenu(QMenuBar *menu, QMenu *flatmenu);
+
+private slots:
+    void autoStartRecording();
+    void autoStopRecording();
+    void recordFrame();
+    void chooseRecordingOptions();
+    void pickRecordingFile();
+    void setScaleSkin();
+    void adjustSizeSlot();
+    void setPortrait();
+    void setLandscape();
+    void toggleOrientation();
+    void startNetwork();
+    void toggleFullScreen();
+    void unpackWgt();
+
+private:
+    QString getVideoFileName();
+
+    PreviewDeviceSkin *skin;
+    QSize skinscreensize;
+    QmlView *canvas;
+    QString currentFileOrUrl;
+    QmlTimer recordTimer;
+    QString frame_fmt;
+    QImage frame;
+    QList<QImage*> frames;
+    QProcess* frame_stream;
+    QmlTimer autoStartTimer;
+    QmlTimer autoStopTimer;
+    QString record_dither;
+    QString record_file;
+    QSize record_outsize;
+    QStringList record_args;
+    int record_rate;
+    int record_autotime;
+    bool devicemode;
+    QAction *recordAction;
+    QString currentSkin;
+    bool scaleSkin;
+    mutable QMenuBar *mb;
+    RecordingDialog *recdlg;
+
+    void senseImageMagick();
+    void senseFfmpeg();
+    QWidget *ffmpegHelpWindow;
+    bool ffmpegAvailable;
+    bool convertAvailable;
+
+    QAction *portraitOrientation;
+    QAction *landscapeOrientation;
+
+    QString m_script;
+    ScriptOptions m_scriptOptions;
+    QmlGraphicsTester *tester;
+
+    QNetworkReply *wgtreply;
+    QString wgtdir;
+
+    NetworkAccessManagerFactory *namFactory;
+
+    bool useQmlFileBrowser;
+};
+Q_DECLARE_OPERATORS_FOR_FLAGS(QmlViewer::ScriptOptions)
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/tools/qmlviewer/qmlviewer.pro b/tools/qmlviewer/qmlviewer.pro
new file mode 100644
index 0000000..35e4ba8
--- /dev/null
+++ b/tools/qmlviewer/qmlviewer.pro
@@ -0,0 +1,54 @@
+TEMPLATE = app
+CONFIG += qt \
+    uic
+DESTDIR = ../../bin
+QT += declarative \
+    script \
+    network \
+    sql
+
+contains(QT_CONFIG, opengl) {
+    QT += opengl
+    DEFINES += GL_SUPPORTED
+}
+
+# Input
+HEADERS += qmlviewer.h \
+           proxysettings.h \
+           qfxtester.h \
+           deviceorientation.h \
+           qmlfolderlistmodel.h
+SOURCES += main.cpp \
+           qmlviewer.cpp \
+           proxysettings.cpp \
+           qfxtester.cpp \
+           qmlfolderlistmodel.cpp
+RESOURCES = qmlviewer.qrc
+maemo5 {
+    SOURCES += deviceorientation_maemo.cpp
+} else {
+    SOURCES += deviceorientation.cpp
+}
+FORMS = recopts.ui \
+    proxysettings.ui
+INCLUDEPATH += ../../include/QtDeclarative
+INCLUDEPATH += ../../src/declarative/util
+include(../shared/deviceskin/deviceskin.pri)
+target.path = $$[QT_INSTALL_BINS]
+INSTALLS += target
+
+wince* {
+QT += scripttools \
+    xml \
+    xmlpatterns \
+    webkit \
+    phonon
+}
+symbian {
+#    TARGET.UID3 =
+    include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri)
+    TARGET.EPOCHEAPSIZE = 0x20000 0x2000000
+    HEADERS += $$QT_SOURCE_TREE/examples/network/qftp/sym_iap_util.h
+    LIBS += -lesock  -lconnmon -linsock
+    TARGET.CAPABILITY = NetworkServices
+}
diff --git a/tools/qmlviewer/qmlviewer.qrc b/tools/qmlviewer/qmlviewer.qrc
new file mode 100644
index 0000000..3a9e608
--- /dev/null
+++ b/tools/qmlviewer/qmlviewer.qrc
@@ -0,0 +1,9 @@
+<RCC>
+    <qresource prefix="/" >
+        <file>content/Browser.qml</file>
+        <file>content/images/up.png</file>
+        <file>content/images/folder.png</file>
+        <file>content/images/titlebar.sci</file>
+        <file>content/images/titlebar.png</file>
+    </qresource>
+</RCC>
diff --git a/tools/qmlviewer/recopts.ui b/tools/qmlviewer/recopts.ui
new file mode 100644
index 0000000..ce2da30
--- /dev/null
+++ b/tools/qmlviewer/recopts.ui
@@ -0,0 +1,513 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>RecordingOptions</class>
+ <widget class="QDialog" name="RecordingOptions">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>316</width>
+    <height>436</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Video options</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_3">
+     <item>
+      <widget class="QLabel" name="label">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string>File:</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLineEdit" name="file"/>
+     </item>
+     <item>
+      <widget class="QToolButton" name="pickfile">
+       <property name="text">
+        <string>...</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="groupBox">
+     <property name="title">
+      <string>Size</string>
+     </property>
+     <layout class="QGridLayout" name="gridLayout_2">
+      <item row="0" column="0">
+       <widget class="QRadioButton" name="sizeOriginal">
+        <property name="text">
+         <string/>
+        </property>
+        <property name="checked">
+         <bool>true</bool>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="1">
+       <widget class="QRadioButton" name="sizeVGA">
+        <property name="text">
+         <string>VGA</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="0">
+       <widget class="QRadioButton" name="size720p">
+        <property name="text">
+         <string>720p</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <widget class="QRadioButton" name="sizeQVGA">
+        <property name="text">
+         <string>QVGA</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="0" colspan="3">
+       <layout class="QHBoxLayout" name="horizontalLayout_2">
+        <item>
+         <widget class="QRadioButton" name="sizeCustom">
+          <property name="text">
+           <string>Width:</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QSpinBox" name="sizeWidth">
+          <property name="minimum">
+           <number>1</number>
+          </property>
+          <property name="maximum">
+           <number>9999</number>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QLabel" name="label_2">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+          <property name="text">
+           <string>Height:</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QSpinBox" name="sizeHeight">
+          <property name="minimum">
+           <number>1</number>
+          </property>
+          <property name="maximum">
+           <number>9999</number>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <spacer name="horizontalSpacer_3">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeType">
+           <enum>QSizePolicy::MinimumExpanding</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>40</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+       </layout>
+      </item>
+      <item row="0" column="2">
+       <spacer name="horizontalSpacer_4">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeType">
+         <enum>QSizePolicy::MinimumExpanding</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="rateOptions">
+     <property name="title">
+      <string>Rate</string>
+     </property>
+     <layout class="QGridLayout" name="gridLayout_4">
+      <item row="0" column="0">
+       <widget class="QRadioButton" name="hz60">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="text">
+         <string>60Hz</string>
+        </property>
+        <property name="checked">
+         <bool>true</bool>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="0">
+       <widget class="QRadioButton" name="hz50">
+        <property name="text">
+         <string>50Hz</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="2">
+       <widget class="QRadioButton" name="hz25">
+        <property name="text">
+         <string>25Hz</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="0" colspan="4">
+       <layout class="QHBoxLayout" name="horizontalLayout">
+        <property name="spacing">
+         <number>0</number>
+        </property>
+        <item>
+         <widget class="QRadioButton" name="hzCustom">
+          <property name="text">
+           <string/>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QLineEdit" name="hz">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+          <property name="minimumSize">
+           <size>
+            <width>60</width>
+            <height>0</height>
+           </size>
+          </property>
+          <property name="maximumSize">
+           <size>
+            <width>100</width>
+            <height>16777215</height>
+           </size>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QLabel" name="label_3">
+          <property name="text">
+           <string>Hz</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <spacer name="horizontalSpacer_2">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeType">
+           <enum>QSizePolicy::MinimumExpanding</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>40</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+       </layout>
+      </item>
+      <item row="1" column="2">
+       <widget class="QRadioButton" name="hz24">
+        <property name="text">
+         <string>24Hz</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="3">
+       <spacer name="horizontalSpacer">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeType">
+         <enum>QSizePolicy::MinimumExpanding</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+      <item row="0" column="1">
+       <spacer name="horizontalSpacer_5">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeType">
+         <enum>QSizePolicy::Fixed</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>20</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="ffmpegOptions">
+     <property name="title">
+      <string>Profile</string>
+     </property>
+     <layout class="QGridLayout" name="gridLayout_3">
+      <item row="0" column="0" colspan="3">
+       <widget class="QComboBox" name="profile"/>
+      </item>
+      <item row="1" column="0" colspan="2">
+       <widget class="QLineEdit" name="args"/>
+      </item>
+      <item row="1" column="2">
+       <widget class="QToolButton" name="ffmpegHelp">
+        <property name="text">
+         <string>Help</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QLabel" name="warning">
+     <property name="text">
+      <string/>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <tabstops>
+  <tabstop>file</tabstop>
+  <tabstop>pickfile</tabstop>
+  <tabstop>sizeOriginal</tabstop>
+  <tabstop>sizeVGA</tabstop>
+  <tabstop>size720p</tabstop>
+  <tabstop>sizeQVGA</tabstop>
+  <tabstop>sizeCustom</tabstop>
+  <tabstop>sizeWidth</tabstop>
+  <tabstop>sizeHeight</tabstop>
+  <tabstop>hz60</tabstop>
+  <tabstop>hz25</tabstop>
+  <tabstop>hz50</tabstop>
+  <tabstop>hz24</tabstop>
+  <tabstop>hzCustom</tabstop>
+  <tabstop>hz</tabstop>
+  <tabstop>profile</tabstop>
+  <tabstop>args</tabstop>
+  <tabstop>ffmpegHelp</tabstop>
+  <tabstop>buttonBox</tabstop>
+ </tabstops>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>hzCustom</sender>
+   <signal>clicked()</signal>
+   <receiver>hz</receiver>
+   <slot>setFocus()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>43</x>
+     <y>257</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>129</x>
+     <y>262</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>hz</sender>
+   <signal>textChanged(QString)</signal>
+   <receiver>hzCustom</receiver>
+   <slot>toggle()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>143</x>
+     <y>262</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>43</x>
+     <y>257</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>hz</sender>
+   <signal>selectionChanged()</signal>
+   <receiver>hzCustom</receiver>
+   <slot>toggle()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>143</x>
+     <y>262</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>43</x>
+     <y>257</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>RecordingOptions</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>258</x>
+     <y>424</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>60</x>
+     <y>219</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>RecordingOptions</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>258</x>
+     <y>424</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>92</x>
+     <y>219</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>profile</sender>
+   <signal>activated(int)</signal>
+   <receiver>RecordingOptions</receiver>
+   <slot>pickProfile(int)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>92</x>
+     <y>329</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>48</x>
+     <y>194</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>args</sender>
+   <signal>textEdited(QString)</signal>
+   <receiver>RecordingOptions</receiver>
+   <slot>storeCustomArgs(QString)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>128</x>
+     <y>357</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>102</x>
+     <y>189</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>sizeWidth</sender>
+   <signal>valueChanged(int)</signal>
+   <receiver>sizeCustom</receiver>
+   <slot>toggle()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>108</x>
+     <y>133</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>48</x>
+     <y>133</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>sizeHeight</sender>
+   <signal>valueChanged(int)</signal>
+   <receiver>sizeCustom</receiver>
+   <slot>toggle()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>212</x>
+     <y>133</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>64</x>
+     <y>129</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+ <slots>
+  <signal>filePicked(QString)</signal>
+  <signal>argumentsPicked(QString)</signal>
+  <slot>pickFile()</slot>
+  <slot>pickProfile(int)</slot>
+  <slot>storeCustomArgs(QString)</slot>
+ </slots>
+</ui>
diff --git a/tools/qtconfig/translations/translations.pro b/tools/qtconfig/translations/translations.pro
index bf8a1da..5d35b6a 100644
--- a/tools/qtconfig/translations/translations.pro
+++ b/tools/qtconfig/translations/translations.pro
@@ -9,6 +9,7 @@ FORMS        = ../mainwindowbase.ui ../paletteeditoradvancedbase.ui ../previewwi
 
 TR_DIR = $$PWD/../../../translations
 TRANSLATIONS = \
+    $$TR_DIR/qtconfig_hu.ts \
     $$TR_DIR/qtconfig_pl.ts \
     $$TR_DIR/qtconfig_ru.ts \
     $$TR_DIR/qtconfig_zh_CN.ts \
diff --git a/tools/qvfb/translations/translations.pro b/tools/qvfb/translations/translations.pro
index ef42063..b0b1af4 100644
--- a/tools/qvfb/translations/translations.pro
+++ b/tools/qvfb/translations/translations.pro
@@ -28,6 +28,7 @@ SOURCES =  ../qvfb.cpp \
 
 TR_DIR = $$PWD/../../../translations
 TRANSLATIONS = \
+    $$TR_DIR/qvfb_hu.ts \
     $$TR_DIR/qvfb_pl.ts \
     $$TR_DIR/qvfb_ru.ts \
     $$TR_DIR/qvfb_zh_CN.ts \
diff --git a/tools/shared/fontpanel/fontpanel.cpp b/tools/shared/fontpanel/fontpanel.cpp
index ad297df..fe221fd 100644
--- a/tools/shared/fontpanel/fontpanel.cpp
+++ b/tools/shared/fontpanel/fontpanel.cpp
@@ -96,8 +96,12 @@ QFont FontPanel::selectedFont() const
     const QString family = rc.family();
     rc.setPointSize(pointSize());
     const QString styleDescription = styleString();
-    rc.setItalic(m_fontDatabase.italic(family, styleDescription));
-
+    if (styleDescription.contains(QLatin1String("Italic")))
+        rc.setStyle(QFont::StyleItalic);
+    else if (styleDescription.contains(QLatin1String("Oblique")))
+        rc.setStyle(QFont::StyleOblique);
+    else
+        rc.setStyle(QFont::StyleNormal);
     rc.setBold(m_fontDatabase.bold(family, styleDescription));
 
     // Weight < 0 asserts...