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

48 files changed, 1968 insertions, 1056 deletions

diff --git a/tools/assistant/tools/assistant/aboutdialog.cpp b/tools/assistant/tools/assistant/aboutdialog.cpp
index 26d488d..a9bc352 100644
--- a/tools/assistant/tools/assistant/aboutdialog.cpp
+++ b/tools/assistant/tools/assistant/aboutdialog.cpp
@@ -70,7 +70,7 @@ void AboutLabel::setText(const QString &text, const QByteArray &resources)
     TRACE_OBJ
     QDataStream in(resources);
     in >> m_resourceMap;
-    
+
     QTextBrowser::setText(text);
 }
 
@@ -96,34 +96,34 @@ QVariant AboutLabel::loadResource(int type, const QUrl &name)
 void AboutLabel::setSource(const QUrl &url)
 {
     TRACE_OBJ
-    if (url.isValid() && (!HelpViewer::isLocalUrl(url)
-        || !HelpViewer::canOpenPage(url.path()))) {
+    if (url.isValid() && (!AbstractHelpViewer::isLocalUrl(url)
+    || !AbstractHelpViewer::canOpenPage(url.path()))) {
         if (!QDesktopServices::openUrl(url)) {
             QMessageBox::warning(this, tr("Warning"),
-                         tr("Unable to launch external application.\n"),
-                         tr("OK"));
+                tr("Unable to launch external application.\n"), tr("OK"));
         }
     }
 }
 
 AboutDialog::AboutDialog(QWidget *parent)
-    : QDialog(parent, Qt::MSWindowsFixedSizeDialogHint|Qt::WindowTitleHint|Qt::WindowSystemMenuHint)
+    : QDialog(parent, Qt::MSWindowsFixedSizeDialogHint |
+        Qt::WindowTitleHint|Qt::WindowSystemMenuHint)
 {
     TRACE_OBJ
     m_pixmapLabel = 0;
     m_aboutLabel = new AboutLabel();
-    
+
     m_closeButton = new QPushButton();
     m_closeButton->setText(tr("&Close"));
-    connect(m_closeButton, SIGNAL(clicked()),
-        this, SLOT(close()));
+    connect(m_closeButton, SIGNAL(clicked()), this, SLOT(close()));
 
     m_layout = new QGridLayout(this);
     m_layout->addWidget(m_aboutLabel, 1, 0, 1, -1);
-    m_layout->addItem(new QSpacerItem(20, 10, QSizePolicy::Minimum, QSizePolicy::Fixed), 2, 1, 1, 1);
+    m_layout->addItem(new QSpacerItem(20, 10, QSizePolicy::Minimum,
+        QSizePolicy::Fixed), 2, 1, 1, 1);
     m_layout->addItem(new QSpacerItem(20, 20, QSizePolicy::Expanding), 3, 0, 1, 1);
     m_layout->addWidget(m_closeButton, 3, 1, 1, 1);
-    m_layout->addItem(new QSpacerItem(20, 20, QSizePolicy::Expanding), 3, 2, 1, 1);    
+    m_layout->addItem(new QSpacerItem(20, 20, QSizePolicy::Expanding), 3, 2, 1, 1);
 }
 
 void AboutDialog::setText(const QString &text, const QByteArray &resources)
@@ -153,7 +153,8 @@ QString AboutDialog::documentTitle() const
 void AboutDialog::updateSize()
 {
     TRACE_OBJ
-    QSize screenSize = QApplication::desktop()->availableGeometry(QCursor::pos()).size();
+    QSize screenSize = QApplication::desktop()->availableGeometry(QCursor::pos())
+        .size();
     int limit = qMin(screenSize.width()/2, 500);
 
 #ifdef Q_WS_MAC
@@ -165,7 +166,7 @@ void AboutDialog::updateSize()
 
     if (width > limit)
         width = limit;
-    
+
     QFontMetrics fm(qApp->font("QWorkspaceTitleBar"));
     int windowTitleWidth = qMin(fm.width(windowTitle()) + 50, limit);
     if (windowTitleWidth > width)
@@ -173,8 +174,8 @@ void AboutDialog::updateSize()
 
     layout()->activate();
     int height = (layout()->hasHeightForWidth())
-                     ? layout()->totalHeightForWidth(width)
-                     : layout()->totalMinimumSize().height();
+        ? layout()->totalHeightForWidth(width)
+        : layout()->totalMinimumSize().height();
     setFixedSize(width, height);
     QCoreApplication::removePostedEvents(this, QEvent::LayoutRequest);
 }
diff --git a/tools/assistant/tools/assistant/assistant.pro b/tools/assistant/tools/assistant/assistant.pro
index edaf076..0733128 100644
--- a/tools/assistant/tools/assistant/assistant.pro
+++ b/tools/assistant/tools/assistant/assistant.pro
@@ -29,6 +29,8 @@ HEADERS += aboutdialog.h \
     filternamedialog.h \
     helpenginewrapper.h \
     helpviewer.h \
+    helpviewer_qtb.h \
+    helpviewer_qwv.h \
     indexwindow.h \
     installdialog.h \
     mainwindow.h \
@@ -55,6 +57,8 @@ SOURCES += aboutdialog.cpp \
     filternamedialog.cpp \
     helpenginewrapper.cpp \
     helpviewer.cpp \
+    helpviewer_qtb.cpp \
+    helpviewer_qwv.cpp \
     indexwindow.cpp \
     installdialog.cpp \
     main.cpp \
diff --git a/tools/assistant/tools/assistant/bookmarkdialog.cpp b/tools/assistant/tools/assistant/bookmarkdialog.cpp
index f081c15..c053b62 100644
--- a/tools/assistant/tools/assistant/bookmarkdialog.cpp
+++ b/tools/assistant/tools/assistant/bookmarkdialog.cpp
@@ -38,12 +38,12 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-#include "tracer.h"
-
 #include "bookmarkdialog.h"
 #include "bookmarkfiltermodel.h"
 #include "bookmarkitem.h"
 #include "bookmarkmodel.h"
+#include "helpenginewrapper.h"
+#include "tracer.h"
 
 #include <QtGui/QKeyEvent>
 #include <QtGui/QMenu>
@@ -94,6 +94,10 @@ BookmarkDialog::BookmarkDialog(BookmarkModel *sourceModel, const QString &title,
 
     ui.bookmarkFolders->setCurrentIndex(0);
     ui.treeView->setCurrentIndex(ui.treeView->indexAt(QPoint(2, 2)));
+
+    const HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
+    if (helpEngine.usesAppFont())
+        setFont(helpEngine.appFont());
 }
 
 BookmarkDialog::~BookmarkDialog()
diff --git a/tools/assistant/tools/assistant/centralwidget.cpp b/tools/assistant/tools/assistant/centralwidget.cpp
index 03af06c..dd91326 100644
--- a/tools/assistant/tools/assistant/centralwidget.cpp
+++ b/tools/assistant/tools/assistant/centralwidget.cpp
@@ -43,7 +43,8 @@
 #include "centralwidget.h"
 #include "findwidget.h"
 #include "helpenginewrapper.h"
-#include "helpviewer.h"
+#include "helpviewer_qtb.h"
+#include "helpviewer_qwv.h"
 #include "searchwidget.h"
 #include "mainwindow.h"
 #include "../shared/collectionconfiguration.h"
@@ -57,6 +58,7 @@
 #include <QtGui/QPrinter>
 #include <QtGui/QTabBar>
 #include <QtGui/QTabWidget>
+#include <QtGui/QTextBrowser>
 #include <QtGui/QToolButton>
 #include <QtGui/QPageSetupDialog>
 #include <QtGui/QPrintDialog>
@@ -70,6 +72,7 @@ namespace {
     HelpViewer* helpViewerFromTabPosition(const QTabWidget *widget,
         const QPoint &point)
     {
+        TRACE_OBJ
         QTabBar *tabBar = qFindChild<QTabBar*>(widget);
         for (int i = 0; i < tabBar->count(); ++i) {
             if (tabBar->tabRect(i).contains(point))
@@ -80,10 +83,8 @@ namespace {
     CentralWidget *staticCentralWidget = 0;
 }
 
-
 // -- CentralWidget
 
-
 CentralWidget::CentralWidget(MainWindow *parent)
     : QWidget(parent)
     , lastTabPage(0)
@@ -174,7 +175,7 @@ CentralWidget::~CentralWidget()
         HelpViewer *viewer = qobject_cast<HelpViewer*>(tabWidget->widget(i));
         if (viewer && viewer->source().isValid()) {
             currentPages << viewer->source().toString();
-            zoomFactors << QString::number(viewer->zoom());
+            zoomFactors << QString::number(viewer->scale());
         }
     }
 
@@ -208,7 +209,7 @@ void CentralWidget::zoomIn()
     TRACE_OBJ
     HelpViewer *viewer = currentHelpViewer();
     if (viewer)
-        viewer->zoomIn();
+        viewer->scaleUp();
 
     if (tabWidget->currentWidget() == m_searchWidget)
         m_searchWidget->zoomIn();
@@ -219,7 +220,7 @@ void CentralWidget::zoomOut()
     TRACE_OBJ
     HelpViewer *viewer = currentHelpViewer();
     if (viewer)
-        viewer->zoomOut();
+        viewer->scaleDown();
 
     if (tabWidget->currentWidget() == m_searchWidget)
         m_searchWidget->zoomOut();
@@ -237,9 +238,8 @@ void CentralWidget::nextPage()
 void CentralWidget::resetZoom()
 {
     TRACE_OBJ
-    HelpViewer *viewer = currentHelpViewer();
-    if (viewer)
-        viewer->resetZoom();
+    if (HelpViewer *viewer = currentHelpViewer())
+        viewer->resetScale();
 
     if (tabWidget->currentWidget() == m_searchWidget)
         m_searchWidget->resetZoom();
@@ -522,25 +522,12 @@ void CentralWidget::setSourceInNewTab(const QUrl &url, qreal zoom)
         return;
 #endif
 
-    viewer = new HelpViewer(this);
+    viewer = new HelpViewer(this, zoom);
     viewer->installEventFilter(this);
     viewer->setSource(url);
     viewer->setFocus(Qt::OtherFocusReason);
     tabWidget->setCurrentIndex(tabWidget->addTab(viewer,
         quoteTabTitle(viewer->documentTitle())));
-
-    QFont font;
-    getBrowserFontFor(viewer, &font);
-
-#if defined(QT_NO_WEBKIT)
-    font.setPointSize((int)(font.pointSize() + zoom));
-    setBrowserFontFor(viewer, font);
-    viewer->setZoom((int)zoom);
-#else
-    setBrowserFontFor(viewer, font);
-    viewer->setTextSizeMultiplier(zoom == 0.0 ? 1.0 : zoom);
-#endif
-
     connectSignals();
 }
 
@@ -579,7 +566,13 @@ void CentralWidget::connectSignals()
     }
 }
 
-HelpViewer *CentralWidget::currentHelpViewer() const
+HelpViewer* CentralWidget::viewerAt(int index) const
+{
+    TRACE_OBJ
+    return qobject_cast<HelpViewer*>(tabWidget->widget(index));
+}
+
+HelpViewer* CentralWidget::currentHelpViewer() const
 {
     TRACE_OBJ
     return qobject_cast<HelpViewer*>(tabWidget->currentWidget());
@@ -755,6 +748,7 @@ void CentralWidget::keyPressEvent(QKeyEvent *e)
 
 void CentralWidget::findNext()
 {
+    TRACE_OBJ
     find(findWidget->text(), true);
 }
 
@@ -876,21 +870,24 @@ bool CentralWidget::findInTextBrowser(const QString &ttf, bool forward)
 void CentralWidget::updateBrowserFont()
 {
     TRACE_OBJ
-    QFont font;
-    bool searchAttached = searchWidgetAttached();
+    const bool searchAttached = searchWidgetAttached();
     if (searchAttached) {
-        getBrowserFontFor(m_searchWidget, &font);
-        setBrowserFontFor(m_searchWidget, font);
+        HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
+        m_searchWidget->setFont(helpEngine.usesBrowserFont()
+            ? helpEngine.browserFont() : qApp->font());
     }
 
-    int i = searchAttached ? 1 : 0;
-    getBrowserFontFor(tabWidget->widget(i), &font);
-    for ( ; i < tabWidget->count(); ++i)
-        setBrowserFontFor(tabWidget->widget(i), font);
+    const int count = tabWidget->count();
+    if (HelpViewer* viewer = viewerAt(count - 1)) {
+        const QFont &font = viewer->viewerFont();
+        for (int i = searchAttached ? 1 : 0; i < count; ++i)
+            viewerAt(i)->setViewerFont(font);
+    }
 }
 
 bool CentralWidget::searchWidgetAttached() const
 {
+    TRACE_OBJ
     return m_searchWidget && m_searchWidget->isAttached();
 }
 
@@ -906,9 +903,9 @@ void CentralWidget::createSearchWidget(QHelpSearchEngine *searchEngine)
     connect(m_searchWidget, SIGNAL(requestShowLinkInNewTab(QUrl)), this,
         SLOT(setSourceFromSearchInNewTab(QUrl)));
 
-    QFont font;
-    getBrowserFontFor(m_searchWidget, &font);
-    setBrowserFontFor(m_searchWidget, font);
+    HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
+    m_searchWidget->setFont(!helpEngine.usesBrowserFont() ? qApp->font()
+        : helpEngine.browserFont());
 }
 
 void CentralWidget::activateSearchWidget(bool updateLastTabPage)
@@ -1103,41 +1100,4 @@ QMap<int, QString> CentralWidget::currentSourceFileList() const
     return sourceList;
 }
 
-void CentralWidget::getBrowserFontFor(QWidget *viewer, QFont *font)
-{
-    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);
-        if (view) {
-            QWebSettings *settings = QWebSettings::globalSettings();
-            *font = QFont(settings->fontFamily(QWebSettings::StandardFont),
-                settings->fontSize(QWebSettings::DefaultFontSize));
-        }
-#endif
-    } else {
-        *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) {
-        QWebSettings *settings = view->settings();
-        settings->setFontFamily(QWebSettings::StandardFont, font.family());
-        settings->setFontSize(QWebSettings::DefaultFontSize, font.pointSize());
-    } else if (widget && widget->font() != font) {
-        widget->setFont(font);
-    }
-#else
-    if (widget && widget->font() != font)
-        widget->setFont(font);
-#endif
-}
-
 QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/centralwidget.h b/tools/assistant/tools/assistant/centralwidget.h
index 6c3e93c..f286ff7 100644
--- a/tools/assistant/tools/assistant/centralwidget.h
+++ b/tools/assistant/tools/assistant/centralwidget.h
@@ -70,6 +70,8 @@ public:
     bool isBackwardAvailable() const;
     QList<QAction*> globalActions() const;
     void setGlobalActions(const QList<QAction*> &actions);
+
+    HelpViewer *viewerAt(int index) const;
     HelpViewer *currentHelpViewer() const;
 
     bool searchWidgetAttached() const;
@@ -143,9 +145,6 @@ private:
     QString quoteTabTitle(const QString &title) const;
     void setLastShownPages();
 
-    void getBrowserFontFor(QWidget* viewer, QFont *font);
-    void setBrowserFontFor(QWidget *widget, const QFont &font);
-
 private:
     int lastTabPage;
     QList<QAction*> globalActionList;
diff --git a/tools/assistant/tools/assistant/contentwindow.cpp b/tools/assistant/tools/assistant/contentwindow.cpp
index 976ed7a..e0347c8 100644
--- a/tools/assistant/tools/assistant/contentwindow.cpp
+++ b/tools/assistant/tools/assistant/contentwindow.cpp
@@ -144,7 +144,7 @@ bool ContentWindow::eventFilter(QObject *o, QEvent *e)
                     qobject_cast<QHelpContentModel*>(m_contentWidget->model());
                 if (contentModel) {
                     QHelpContentItem *itm = contentModel->contentItemAt(index);
-                    if (itm && HelpViewer::canOpenPage(itm->url().path()))
+                    if (itm && AbstractHelpViewer::canOpenPage(itm->url().path()))
                         CentralWidget::instance()->setSourceInNewTab(itm->url());
                 }
             } else if (button == Qt::LeftButton) {
@@ -170,7 +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 (!HelpViewer::canOpenPage(itm->url().path()))
+    if (!AbstractHelpViewer::canOpenPage(itm->url().path()))
         newTab->setEnabled(false);
     
     menu.move(m_contentWidget->mapToGlobal(pos));
diff --git a/tools/assistant/tools/assistant/helpviewer.cpp b/tools/assistant/tools/assistant/helpviewer.cpp
index 8e4d3ed..8597f6b 100644
--- a/tools/assistant/tools/assistant/helpviewer.cpp
+++ b/tools/assistant/tools/assistant/helpviewer.cpp
@@ -38,603 +38,31 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-#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>
-#include <QtGui/QKeyEvent>
-#include <QtGui/QClipboard>
-#include <QtGui/QApplication>
-#include <QtGui/QMessageBox>
-#include <QtGui/QDesktopServices>
+#include "tracer.h"
 
-#include <QNetworkAccessManager>
-#include <QNetworkReply>
-#include <QNetworkRequest>
+#include <QtCore/QCoreApplication>
+#include <QtCore/QUrl>
 
 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
-{
-public:
-    HelpNetworkReply(const QNetworkRequest &request, const QByteArray &fileData,
-        const QString &mimeType);
-
-    virtual void abort();
-
-    virtual qint64 bytesAvailable() const
-        { return data.length() + QNetworkReply::bytesAvailable(); }
-
-protected:
-    virtual qint64 readData(char *data, qint64 maxlen);
-
-private:
-    QByteArray data;
-    qint64 origLen;
-};
-
-HelpNetworkReply::HelpNetworkReply(const QNetworkRequest &request,
-        const QByteArray &fileData, const QString& mimeType)
-    : data(fileData), origLen(fileData.length())
-{
-    TRACE_OBJ
-    setRequest(request);
-    setOpenMode(QIODevice::ReadOnly);
-
-    setHeader(QNetworkRequest::ContentTypeHeader, mimeType);
-    setHeader(QNetworkRequest::ContentLengthHeader, QByteArray::number(origLen));
-    QTimer::singleShot(0, this, SIGNAL(metaDataChanged()));
-    QTimer::singleShot(0, this, SIGNAL(readyRead()));
-}
-
-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);
-        data.remove(0, len);
-    }
-    if (!data.length())
-        QTimer::singleShot(0, this, SIGNAL(finished()));
-    return len;
-}
-
-class HelpNetworkAccessManager : public QNetworkAccessManager
-{
-public:
-    HelpNetworkAccessManager(QObject *parent);
-
-protected:
-    virtual QNetworkReply *createRequest(Operation op,
-        const QNetworkRequest &request, QIODevice *outgoingData = 0);
-};
-
-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"))
-        || mimeType.endsWith(QLatin1String(".svgz"))) {
-            mimeType = QLatin1String("image/svg+xml");
-    } else if (mimeType.endsWith(QLatin1String(".css"))) {
-        mimeType = QLatin1String("text/css");
-    } else if (mimeType.endsWith(QLatin1String(".js"))) {
-        mimeType = QLatin1String("text/javascript");
-    } else if (mimeType.endsWith(QLatin1String(".txt"))) {
-        mimeType = QLatin1String("text/plain");
-    } else {
-        mimeType = QLatin1String("text/html");
-    }
-
-    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, QObject *parent);
-
-protected:
-    virtual QWebPage *createWindow(QWebPage::WebWindowType);
-    virtual void triggerAction(WebAction action, bool checked = false);
-
-    virtual bool acceptNavigationRequest(QWebFrame *frame,
-        const QNetworkRequest &request, NavigationType type);
-
-private:
-    CentralWidget *centralWidget;
-    bool closeNewTabIfNeeded;
-
-    friend class HelpViewer;
-    Qt::MouseButtons m_pressedButtons;
-    Qt::KeyboardModifiers m_keyboardModifiers;
-};
-
-HelpPage::HelpPage(CentralWidget *central, QObject *parent)
-    : QWebPage(parent)
-    , centralWidget(central)
-    , 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;
-    closeNewTabIfNeeded = false;
-    return newPage;
-}
+QString AbstractHelpViewer::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>");
 
-void HelpPage::triggerAction(WebAction action, bool checked)
+AbstractHelpViewer::AbstractHelpViewer()
 {
-    TRACE_OBJ
-    switch (action) {
-        case OpenLinkInNewWindow:
-            closeNewTabIfNeeded = true;
-        default:        // fall through
-            QWebPage::triggerAction(action, checked);
-            break;
-    }
 }
 
-bool HelpPage::acceptNavigationRequest(QWebFrame *,
-    const QNetworkRequest &request, QWebPage::NavigationType type)
+AbstractHelpViewer::~AbstractHelpViewer()
 {
-    TRACE_OBJ
-    const QUrl &url = request.url();
-    const bool closeNewTab = closeNewTabIfNeeded;
-    closeNewTabIfNeeded = false;
-
-    if (HelpViewer::isLocalUrl(url)) {
-        const QString& path = url.path();
-        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()));
-            }
-
-            if (closeNewTab)
-                QMetaObject::invokeMethod(CentralWidget::instance(), "closeTab");
-            return false;
-        }
-
-        if (type == QWebPage::NavigationTypeLinkClicked
-            && (m_keyboardModifiers & Qt::ControlModifier
-            || m_pressedButtons == Qt::MidButton)) {
-                HelpViewer* viewer = centralWidget->newEmptyTab();
-                if (viewer)
-                    CentralWidget::instance()->setSource(url);
-                m_pressedButtons = Qt::NoButton;
-                m_keyboardModifiers = Qt::NoModifier;
-                return false;
-        }
-        return true;
-    }
-
-    QDesktopServices::openUrl(url);
-    return false;
 }
 
-HelpViewer::HelpViewer(CentralWidget *parent)
-    : QWebView(parent)
-    , parentWidget(parent)
-    , loadFinished(false)
-    , helpEngine(HelpEngineWrapper::instance())
+bool AbstractHelpViewer::isLocalUrl(const QUrl &url)
 {
     TRACE_OBJ
-    setAcceptDrops(false);
-
-    setPage(new HelpPage(parent, this));
-
-    page()->setNetworkAccessManager(new HelpNetworkAccessManager(this));
-
-    QAction* action = pageAction(QWebPage::OpenLinkInNewWindow);
-    action->setText(tr("Open Link in New Tab"));
-    if (!parent)
-        action->setVisible(false);
-
-    pageAction(QWebPage::DownloadLinkToDisk)->setVisible(false);
-    pageAction(QWebPage::DownloadImageToDisk)->setVisible(false);
-    pageAction(QWebPage::OpenImageInNewWindow)->setVisible(false);
-
-    connect(pageAction(QWebPage::Copy), SIGNAL(changed()), this,
-        SLOT(actionChanged()));
-    connect(pageAction(QWebPage::Back), SIGNAL(changed()), this,
-        SLOT(actionChanged()));
-    connect(pageAction(QWebPage::Forward), SIGNAL(changed()), this,
-        SLOT(actionChanged()));
-    connect(page(), SIGNAL(linkHovered(QString,QString,QString)), this,
-        SIGNAL(highlighted(QString)));
-    connect(this, SIGNAL(urlChanged(QUrl)), this, SIGNAL(sourceChanged(QUrl)));
-    connect(this, SIGNAL(loadFinished(bool)), this, SLOT(setLoadFinished(bool)));
-}
-
-void HelpViewer::setSource(const QUrl &url)
-{
-    TRACE_OBJ
-    loadFinished = false;
-    if (url.toString() == QLatin1String("help")) {
-        load(QUrl(QLatin1String("qthelp://com.trolltech.com."
-            "assistantinternal-1.0.0/assistant/assistant.html")));
-    } else {
-        load(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::wheelEvent(QWheelEvent *e)
-{
-    TRACE_OBJ
-    if (e->modifiers() & Qt::ControlModifier) {
-        const int delta = e->delta();
-        if (delta > 0)
-            zoomIn(delta / 120);
-        else if (delta < 0)
-            zoomOut(-delta / 120);
-        e->accept();
-        return;
-    }
-    QWebView::wheelEvent(e);
-}
-
-void HelpViewer::mouseReleaseEvent(QMouseEvent *e)
-{
-    TRACE_OBJ
-    if (e->button() == Qt::XButton1) {
-        triggerPageAction(QWebPage::Back);
-        return;
-    }
-
-    if (e->button() == Qt::XButton2) {
-        triggerPageAction(QWebPage::Forward);
-        return;
-    }
-
-    QWebView::mouseReleaseEvent(e);
-}
-
-void HelpViewer::actionChanged()
-{
-    TRACE_OBJ
-    QAction *a = qobject_cast<QAction *>(sender());
-    if (a == pageAction(QWebPage::Copy))
-        emit copyAvailable(a->isEnabled());
-    else if (a == pageAction(QWebPage::Back))
-        emit backwardAvailable(a->isEnabled());
-    else if (a == pageAction(QWebPage::Forward))
-        emit forwardAvailable(a->isEnabled());
-}
-
-void HelpViewer::mousePressEvent(QMouseEvent *event)
-{
-    TRACE_OBJ
-    HelpPage *currentPage = static_cast<HelpPage*>(page());
-    if (currentPage) {
-        currentPage->m_pressedButtons = event->buttons();
-        currentPage->m_keyboardModifiers = event->modifiers();
-    }
-    QWebView::mousePressEvent(event);
-}
-
-void HelpViewer::setLoadFinished(bool ok)
-{
-    TRACE_OBJ
-    loadFinished = ok;
-    emit sourceChanged(url());
-}
-
-#else  // !defined(QT_NO_WEBKIT)
-
-HelpViewer::HelpViewer(CentralWidget *parent)
-    : QTextBrowser(parent)
-    , zoomCount(0)
-    , controlPressed(false)
-    , lastAnchor(QString())
-    , 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);
-        if (u.isValid()) {
-            QTextBrowser::setSource(u);
-            return;
-        }
-    }
-
-    if (help) {
-        QTextBrowser::setSource(QUrl(QLatin1String("qthelp://com.trolltech.com."
-            "assistantinternal-1.0.0/assistant/assistant.html")));
-    } else {
-        QTextBrowser::setSource(url);
-        setHtml(PageNotFoundMessage.arg(url.toString()));
-        emit sourceChanged(url);
-    }
-}
-
-void HelpViewer::resetZoom()
-{
-    TRACE_OBJ
-    if (zoomCount == 0)
-        return;
-
-    QTextBrowser::zoomOut(zoomCount);
-    zoomCount = 0;
-}
-
-void HelpViewer::zoomIn(int range)
-{
-    TRACE_OBJ
-    if (zoomCount == 10)
-        return;
-
-    QTextBrowser::zoomIn(range);
-    zoomCount++;
-}
-
-void HelpViewer::zoomOut(int range)
-{
-    TRACE_OBJ
-    if (zoomCount == -5)
-        return;
-
-    QTextBrowser::zoomOut(range);
-    zoomCount--;
-}
-
-bool HelpViewer::launchedWithExternalApp(const QUrl &url)
-{
-    TRACE_OBJ
-    const bool canOpen = canOpenPage(url.path());
-    if (!isLocalUrl(url) || !canOpen) {
-        bool launched = false;
-        if (!canOpen && url.scheme() == QLatin1String("qthelp")) {
-            const QString& path = url.path();
-            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();
-            }
-            launched = QDesktopServices::openUrl(QUrl(tmpFile.fileName()));
-        } else {
-            launched = QDesktopServices::openUrl(url);
-        }
-
-        if (!launched) {
-            QMessageBox::information(this, tr("Help"),
-                tr("Unable to launch external application.\n"), tr("OK"));
-        }
-        return true;
-    }
-    return false;
-}
-
-QVariant HelpViewer::loadResource(int type, const QUrl &name)
-{
-    TRACE_OBJ
-    QByteArray ba;
-    if (type < 4) {
-        ba = helpEngine.fileData(name);
-        if (name.toString().endsWith(QLatin1String(".svg"), Qt::CaseInsensitive)) {
-            QImage image;
-            image.loadFromData(ba, "svg");
-            if (!image.isNull())
-                return image;
-        }
-    }
-    return ba;
-}
-
-void HelpViewer::openLinkInNewTab()
-{
-    TRACE_OBJ
-    if(lastAnchor.isEmpty())
-        return;
-
-    parentWidget->setSourceInNewTab(QUrl(lastAnchor));
-    lastAnchor.clear();
-}
-
-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;
-
-    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 HelpViewer::contextMenuEvent(QContextMenuEvent *e)
-{
-    TRACE_OBJ
-    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\tCtrl+LMB"), this,
-            SLOT(openLinkInNewTab()));
-        menu.addSeparator();
-    }
-    menu.addActions(parentWidget->globalActions());
-    QAction *action = menu.exec(e->globalPos());
-    if (action == copyAnchorAction)
-        QApplication::clipboard()->setText(link.toString());
-}
-
-void HelpViewer::mouseReleaseEvent(QMouseEvent *e)
-{
-    TRACE_OBJ
-    if (e->button() == Qt::XButton1) {
-        QTextBrowser::backward();
-        return;
-    }
-
-    if (e->button() == Qt::XButton2) {
-        QTextBrowser::forward();
-        return;
-    }
-
-    controlPressed = e->modifiers() & Qt::ControlModifier;
-    if ((controlPressed && hasAnchorAt(e->pos())) ||
-        (e->button() == Qt::MidButton && hasAnchorAt(e->pos()))) {
-        openLinkInNewTab();
-        return;
-    }
-
-    QTextBrowser::mouseReleaseEvent(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,
-            e->text(), e->isAutoRepeat(), e->count());
-        e = event;
-    }
-    QTextBrowser::keyPressEvent(e);
-}
-
-void HelpViewer::wheelEvent(QWheelEvent *e)
-{
-    TRACE_OBJ
-    if (e->modifiers() == Qt::CTRL) {
-        e->accept();
-        (e->delta() > 0) ? zoomIn() : zoomOut();
-    } else {
-        e->ignore();
-        QTextBrowser::wheelEvent(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();
+    const QString &scheme = url.scheme();
     return scheme.isEmpty()
         || scheme == QLatin1String("file")
         || scheme == QLatin1String("qrc")
@@ -643,5 +71,12 @@ bool HelpViewer::isLocalUrl(const QUrl &url)
         || scheme == QLatin1String("about");
 }
 
+bool AbstractHelpViewer::canOpenPage(const QString &url)
+{
+    TRACE_OBJ
+    return url.endsWith(QLatin1String(".html"), Qt::CaseInsensitive)
+        || url.endsWith(QLatin1String(".htm"), Qt::CaseInsensitive)
+        || url == QLatin1String("blank");
+}
 
 QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/helpviewer.h b/tools/assistant/tools/assistant/helpviewer.h
index 4dd8064..fe860fd 100644
--- a/tools/assistant/tools/assistant/helpviewer.h
+++ b/tools/assistant/tools/assistant/helpviewer.h
@@ -38,144 +38,37 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-
 #ifndef HELPVIEWER_H
 #define HELPVIEWER_H
 
-#include <QtCore/QUrl>
-#include <QtCore/QVariant>
-#include <QtGui/QTextBrowser>
-#include <QtGui/QAction>
+#include <QtCore/QString>
 
-#if !defined(QT_NO_WEBKIT)
-#include <QWebView>
-#endif
+#include <QtGui/QFont>
 
 QT_BEGIN_NAMESPACE
 
-class CentralWidget;
-class HelpEngineWrapper;
-
-class QPoint;
-class QString;
-class QKeyEvent;
-class QMouseEvent;
-class QContextMenuEvent;
+class QUrl;
 
-#if !defined(QT_NO_WEBKIT)
-
-class HelpViewer : public QWebView
+class AbstractHelpViewer
 {
-    Q_OBJECT
-
 public:
-    HelpViewer(CentralWidget *parent);
-    void setSource(const QUrl &url);
-
-    inline QUrl source() const
-    { return url(); }
-
-    inline QString documentTitle() const
-    { return title(); }
-
-    inline bool hasSelection() const
-    { return !selectedText().isEmpty(); } // ### this is suboptimal
-
-    void resetZoom();
-    void zoomIn(qreal range = 1);
-    void zoomOut(qreal range = 1);
+    AbstractHelpViewer();
+    ~AbstractHelpViewer();
 
-    inline void copy()
-    { return triggerPageAction(QWebPage::Copy); }
+    virtual QFont viewerFont() const = 0;
+    virtual void setViewerFont(const QFont &font) = 0;
 
-    inline bool isForwardAvailable() const
-    { return pageAction(QWebPage::Forward)->isEnabled(); }
-    inline bool isBackwardAvailable() const
-    { return pageAction(QWebPage::Back)->isEnabled(); }
-    inline bool hasLoadFinished() const
-    { return loadFinished; }
-    inline qreal zoom() const
-    { return textSizeMultiplier(); }
+    virtual void scaleUp() = 0;
+    virtual void scaleDown() = 0;
+    
+    virtual void resetScale() = 0;
+    virtual qreal scale() const = 0;
 
-    static bool canOpenPage(const QString &url);
+    static QString PageNotFoundMessage;
     static bool isLocalUrl(const QUrl &url);
-
-public Q_SLOTS:
-    void home();
-    void backward() { back(); }
-
-Q_SIGNALS:
-    void copyAvailable(bool enabled);
-    void forwardAvailable(bool enabled);
-    void backwardAvailable(bool enabled);
-    void highlighted(const QString &);
-    void sourceChanged(const QUrl &);
-
-protected:
-    virtual void wheelEvent(QWheelEvent *);
-    void mouseReleaseEvent(QMouseEvent *e);
-    void mousePressEvent(QMouseEvent *event);
-
-private Q_SLOTS:
-    void actionChanged();
-    void setLoadFinished(bool ok);
-
-private:
-    CentralWidget* parentWidget;
-    bool loadFinished;
-    HelpEngineWrapper &helpEngine;
-};
-
-#else
-
-class HelpViewer : public QTextBrowser
-{
-    Q_OBJECT
-
-public:
-    HelpViewer(CentralWidget *parent);
-    void setSource(const QUrl &url);
-
-    void resetZoom();
-    void zoomIn(int range = 1);
-    void zoomOut(int range = 1);
-    int zoom() const { return zoomCount; }
-    void setZoom(int zoom) { zoomCount = zoom; }
-
-    inline bool hasSelection() const
-    { 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();
-
-protected:
-    void wheelEvent(QWheelEvent *e);
-
-private:
-    QVariant loadResource(int type, const QUrl &name);    
-    void openLinkInNewTab(const QString &link);
-    bool hasAnchorAt(const QPoint& pos);
-    void contextMenuEvent(QContextMenuEvent *e);
-    void mouseReleaseEvent(QMouseEvent *e);
-    void keyPressEvent(QKeyEvent *e);
-
-private slots:
-    void openLinkInNewTab();
-
-private:
-    int zoomCount;
-    bool controlPressed;
-    QString lastAnchor;
-    CentralWidget* parentWidget;
-    HelpEngineWrapper &helpEngine;
 };
 
-#endif
-
 QT_END_NAMESPACE
 
-#endif
+#endif  // HELPVIEWER_H
diff --git a/tools/assistant/tools/assistant/helpviewer_qtb.cpp b/tools/assistant/tools/assistant/helpviewer_qtb.cpp
new file mode 100644
index 0000000..3aafe67
--- /dev/null
+++ b/tools/assistant/tools/assistant/helpviewer_qtb.cpp
@@ -0,0 +1,331 @@
+/****************************************************************************
+**
+** 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#if defined(QT_NO_WEBKIT)
+
+#include "helpviewer_qtb.h"
+#include "helpviewer_qwv.h"
+
+#include "centralwidget.h"
+#include "helpenginewrapper.h"
+#include "tracer.h"
+
+#include <QtCore/QDir>
+#include <QtCore/QStringBuilder>
+
+#include <QtGui/QContextMenuEvent>
+#include <QtGui/QMenu>
+#include <QtGui/QClipboard>
+#include <QtGui/QApplication>
+#include <QtGui/QMessageBox>
+#include <QtGui/QDesktopServices>
+
+QT_BEGIN_NAMESPACE
+
+HelpViewer::HelpViewer(CentralWidget *parent, qreal zoom)
+    : QTextBrowser(parent)
+    , zoomCount(zoom)
+    , controlPressed(false)
+    , lastAnchor(QString())
+    , parentWidget(parent)
+    , helpEngine(HelpEngineWrapper::instance())
+    , forceFont(false)
+{
+    TRACE_OBJ
+    installEventFilter(this);
+    document()->setDocumentMargin(8);
+
+    QFont font = viewerFont();
+    font.setPointSize(int(font.pointSize() + zoom));
+    setViewerFont(font);
+}
+
+HelpViewer::~HelpViewer()
+{
+    TRACE_OBJ
+}
+
+QFont HelpViewer::viewerFont() const
+{
+    TRACE_OBJ
+    if (HelpEngineWrapper::instance().usesBrowserFont())
+        return helpEngine.browserFont();
+    return qApp->font();
+}
+
+void HelpViewer::setViewerFont(const QFont &newFont)
+{
+    TRACE_OBJ
+    if (font() != newFont) {
+        forceFont = true;
+        setFont(newFont);
+        forceFont = false;
+    }
+}
+
+void HelpViewer::scaleUp()
+{
+    TRACE_OBJ
+    if (zoomCount < 10) {
+        ++zoomCount;
+        forceFont = true;
+        zoomIn();
+        forceFont = false;
+    }
+}
+
+void HelpViewer::scaleDown()
+{
+    TRACE_OBJ
+    if (zoomCount > -5) {
+        --zoomCount;
+        forceFont = true;
+        zoomOut();
+        forceFont = false;
+    }
+}
+
+void HelpViewer::resetScale()
+{
+    TRACE_OBJ
+    if (zoomCount != 0) {
+        forceFont = true;
+        zoomOut(zoomCount);
+        forceFont = false;
+    }
+    zoomCount = 0;
+}
+
+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);
+        if (u.isValid()) {
+            QTextBrowser::setSource(u);
+            return;
+        }
+    }
+
+    if (help) {
+        QTextBrowser::setSource(QUrl(QLatin1String("qthelp://com.trolltech.com."
+            "assistantinternal-1.0.0/assistant/assistant.html")));
+    } else {
+        QTextBrowser::setSource(url);
+        setHtml(PageNotFoundMessage.arg(url.toString()));
+        emit sourceChanged(url);
+    }
+}
+
+bool HelpViewer::launchedWithExternalApp(const QUrl &url)
+{
+    TRACE_OBJ
+    const bool canOpen = canOpenPage(url.path());
+    if (!isLocalUrl(url) || !canOpen) {
+        bool launched = false;
+        if (!canOpen && url.scheme() == QLatin1String("qthelp")) {
+            const QString& path = url.path();
+            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();
+            }
+            launched = QDesktopServices::openUrl(QUrl(tmpFile.fileName()));
+        } else {
+            launched = QDesktopServices::openUrl(url);
+        }
+
+        if (!launched) {
+            QMessageBox::information(this, tr("Help"),
+                tr("Unable to launch external application.\n"), tr("OK"));
+        }
+        return true;
+    }
+    return false;
+}
+
+QVariant HelpViewer::loadResource(int type, const QUrl &name)
+{
+    TRACE_OBJ
+    QByteArray ba;
+    if (type < 4) {
+        ba = helpEngine.fileData(name);
+        if (name.toString().endsWith(QLatin1String(".svg"), Qt::CaseInsensitive)) {
+            QImage image;
+            image.loadFromData(ba, "svg");
+            if (!image.isNull())
+                return image;
+        }
+    }
+    return ba;
+}
+
+void HelpViewer::openLinkInNewTab()
+{
+    TRACE_OBJ
+    if(lastAnchor.isEmpty())
+        return;
+
+    parentWidget->setSourceInNewTab(QUrl(lastAnchor));
+    lastAnchor.clear();
+}
+
+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;
+
+    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 HelpViewer::contextMenuEvent(QContextMenuEvent *e)
+{
+    TRACE_OBJ
+    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\tCtrl+LMB"), this,
+            SLOT(openLinkInNewTab()));
+        menu.addSeparator();
+    }
+    menu.addActions(parentWidget->globalActions());
+    QAction *action = menu.exec(e->globalPos());
+    if (action == copyAnchorAction)
+        QApplication::clipboard()->setText(link.toString());
+}
+
+void HelpViewer::mouseReleaseEvent(QMouseEvent *e)
+{
+    TRACE_OBJ
+    if (e->button() == Qt::XButton1) {
+        QTextBrowser::backward();
+        return;
+    }
+
+    if (e->button() == Qt::XButton2) {
+        QTextBrowser::forward();
+        return;
+    }
+
+    controlPressed = e->modifiers() & Qt::ControlModifier;
+    if ((controlPressed && hasAnchorAt(e->pos())) ||
+        (e->button() == Qt::MidButton && hasAnchorAt(e->pos()))) {
+        openLinkInNewTab();
+        return;
+    }
+
+    QTextBrowser::mouseReleaseEvent(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,
+            e->text(), e->isAutoRepeat(), e->count());
+        e = event;
+    }
+    QTextBrowser::keyPressEvent(e);
+}
+
+void HelpViewer::home()
+{
+    TRACE_OBJ
+    setSource(helpEngine.homePage());
+}
+
+void HelpViewer::wheelEvent(QWheelEvent *e)
+{
+    TRACE_OBJ
+    if (e->modifiers() == Qt::ControlModifier) {
+        e->accept();
+        e->delta() > 0 ? scaleUp() : scaleDown();
+    } else {
+        QTextBrowser::wheelEvent(e);
+    }
+}
+
+bool HelpViewer::eventFilter(QObject *obj, QEvent *event)
+{
+    TRACE_OBJ
+    if (event->type() == QEvent::FontChange && !forceFont)
+        return true;
+    return QTextBrowser::eventFilter(obj, event);
+}
+
+QT_END_NAMESPACE
+
+#endif  // QT_NO_WEBKIT
diff --git a/tools/assistant/tools/assistant/helpviewer_qtb.h b/tools/assistant/tools/assistant/helpviewer_qtb.h
new file mode 100644
index 0000000..e927b34
--- /dev/null
+++ b/tools/assistant/tools/assistant/helpviewer_qtb.h
@@ -0,0 +1,116 @@
+/****************************************************************************
+**
+** 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#if defined(QT_NO_WEBKIT)
+
+#ifndef HELPVIEWERQTB_H
+#define HELPVIEWERQTB_H
+
+#include "helpviewer.h"
+
+#include <QtCore/QUrl>
+#include <QtCore/QVariant>
+
+#include <QtGui/QTextBrowser>
+
+QT_BEGIN_NAMESPACE
+
+class CentralWidget;
+class HelpEngineWrapper;
+class QContextMenuEvent;
+class QKeyEvent;
+class QMouseEvent;
+
+class HelpViewer : public QTextBrowser, public AbstractHelpViewer
+{
+    Q_OBJECT
+
+public:
+    HelpViewer(CentralWidget *parent, qreal zoom = 0.0);
+    ~HelpViewer();
+
+    QFont viewerFont() const;
+    void setViewerFont(const QFont &font);
+
+    void scaleUp();
+    void scaleDown();
+    void resetScale();
+    qreal scale() const { return zoomCount; }
+
+    void setSource(const QUrl &url);
+
+    inline bool hasSelection() const
+    { return textCursor().hasSelection(); }
+
+    bool launchedWithExternalApp(const QUrl &url);
+
+public Q_SLOTS:
+    void home();
+
+protected:
+    void wheelEvent(QWheelEvent *e);
+    bool eventFilter(QObject *obj, QEvent *event);
+
+private:
+    QVariant loadResource(int type, const QUrl &name);
+    void openLinkInNewTab(const QString &link);
+    bool hasAnchorAt(const QPoint& pos);
+    void contextMenuEvent(QContextMenuEvent *e);
+    void mouseReleaseEvent(QMouseEvent *e);
+    void keyPressEvent(QKeyEvent *e);
+
+private slots:
+    void openLinkInNewTab();
+
+private:
+    int zoomCount;
+    bool controlPressed;
+    QString lastAnchor;
+    CentralWidget* parentWidget;
+    HelpEngineWrapper &helpEngine;
+
+    bool forceFont;
+};
+
+QT_END_NAMESPACE
+
+#endif  // HELPVIEWERQTB_H
+
+#endif  // QT_NO_WEBKIT
diff --git a/tools/assistant/tools/assistant/helpviewer_qwv.cpp b/tools/assistant/tools/assistant/helpviewer_qwv.cpp
new file mode 100644
index 0000000..4857e00
--- /dev/null
+++ b/tools/assistant/tools/assistant/helpviewer_qwv.cpp
@@ -0,0 +1,413 @@
+/****************************************************************************
+**
+** 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#if !defined(QT_NO_WEBKIT)
+
+#include "helpviewer_qwv.h"
+
+#include "centralwidget.h"
+#include "helpenginewrapper.h"
+#include "tracer.h"
+
+#include <QtCore/QFileInfo>
+#include <QtCore/QString>
+#include <QtCore/QStringBuilder>
+#include <QtCore/QTemporaryFile>
+#include <QtCore/QTimer>
+
+#include <QtGui/QDesktopServices>
+#include <QtGui/QWheelEvent>
+
+#include <QtNetwork/QNetworkAccessManager>
+#include <QtNetwork/QNetworkReply>
+#include <QtNetwork/QNetworkRequest>
+
+QT_BEGIN_NAMESPACE
+
+class HelpNetworkReply : public QNetworkReply
+{
+public:
+    HelpNetworkReply(const QNetworkRequest &request, const QByteArray &fileData,
+        const QString &mimeType);
+
+    virtual void abort();
+
+    virtual qint64 bytesAvailable() const
+        { return data.length() + QNetworkReply::bytesAvailable(); }
+
+protected:
+    virtual qint64 readData(char *data, qint64 maxlen);
+
+private:
+    QByteArray data;
+    qint64 origLen;
+};
+
+HelpNetworkReply::HelpNetworkReply(const QNetworkRequest &request,
+        const QByteArray &fileData, const QString& mimeType)
+    : data(fileData), origLen(fileData.length())
+{
+    TRACE_OBJ
+    setRequest(request);
+    setOpenMode(QIODevice::ReadOnly);
+
+    setHeader(QNetworkRequest::ContentTypeHeader, mimeType);
+    setHeader(QNetworkRequest::ContentLengthHeader, QByteArray::number(origLen));
+    QTimer::singleShot(0, this, SIGNAL(metaDataChanged()));
+    QTimer::singleShot(0, this, SIGNAL(readyRead()));
+}
+
+void HelpNetworkReply::abort()
+{
+    TRACE_OBJ
+}
+
+qint64 HelpNetworkReply::readData(char *buffer, qint64 maxlen)
+{
+    TRACE_OBJ
+    qint64 len = qMin(qint64(data.length()), maxlen);
+    if (len) {
+        qMemCopy(buffer, data.constData(), len);
+        data.remove(0, len);
+    }
+    if (!data.length())
+        QTimer::singleShot(0, this, SIGNAL(finished()));
+    return len;
+}
+
+class HelpNetworkAccessManager : public QNetworkAccessManager
+{
+public:
+    HelpNetworkAccessManager(QObject *parent);
+
+protected:
+    virtual QNetworkReply *createRequest(Operation op,
+        const QNetworkRequest &request, QIODevice *outgoingData = 0);
+};
+
+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"))
+        || mimeType.endsWith(QLatin1String(".svgz"))) {
+            mimeType = QLatin1String("image/svg+xml");
+    } else if (mimeType.endsWith(QLatin1String(".css"))) {
+        mimeType = QLatin1String("text/css");
+    } else if (mimeType.endsWith(QLatin1String(".js"))) {
+        mimeType = QLatin1String("text/javascript");
+    } else if (mimeType.endsWith(QLatin1String(".txt"))) {
+        mimeType = QLatin1String("text/plain");
+    } else {
+        mimeType = QLatin1String("text/html");
+    }
+
+    HelpEngineWrapper &helpEngine = HelpEngineWrapper::instance();
+    const QByteArray &data = helpEngine.findFile(url).isValid()
+        ? helpEngine.fileData(url)
+        : AbstractHelpViewer::PageNotFoundMessage.arg(url.toString()).toUtf8();
+    return new HelpNetworkReply(request, data, mimeType);
+}
+
+class HelpPage : public QWebPage
+{
+public:
+    HelpPage(CentralWidget *central, QObject *parent);
+
+protected:
+    virtual QWebPage *createWindow(QWebPage::WebWindowType);
+    virtual void triggerAction(WebAction action, bool checked = false);
+
+    virtual bool acceptNavigationRequest(QWebFrame *frame,
+        const QNetworkRequest &request, NavigationType type);
+
+private:
+    CentralWidget *centralWidget;
+    bool closeNewTabIfNeeded;
+
+    friend class HelpViewer;
+    Qt::MouseButtons m_pressedButtons;
+    Qt::KeyboardModifiers m_keyboardModifiers;
+};
+
+HelpPage::HelpPage(CentralWidget *central, QObject *parent)
+    : QWebPage(parent)
+    , centralWidget(central)
+    , 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;
+    closeNewTabIfNeeded = false;
+    return newPage;
+}
+
+void HelpPage::triggerAction(WebAction action, bool checked)
+{
+    TRACE_OBJ
+    switch (action) {
+        case OpenLinkInNewWindow:
+            closeNewTabIfNeeded = true;
+        default:        // fall through
+            QWebPage::triggerAction(action, checked);
+            break;
+    }
+}
+
+bool HelpPage::acceptNavigationRequest(QWebFrame *,
+    const QNetworkRequest &request, QWebPage::NavigationType type)
+{
+    TRACE_OBJ
+    const QUrl &url = request.url();
+    const bool closeNewTab = closeNewTabIfNeeded;
+    closeNewTabIfNeeded = false;
+
+    if (AbstractHelpViewer::isLocalUrl(url)) {
+        const QString& path = url.path();
+        if (!AbstractHelpViewer::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()));
+            }
+
+            if (closeNewTab)
+                QMetaObject::invokeMethod(CentralWidget::instance(), "closeTab");
+            return false;
+        }
+
+        if (type == QWebPage::NavigationTypeLinkClicked
+            && (m_keyboardModifiers & Qt::ControlModifier
+            || m_pressedButtons == Qt::MidButton)) {
+                HelpViewer* viewer = centralWidget->newEmptyTab();
+                if (viewer)
+                    CentralWidget::instance()->setSource(url);
+                m_pressedButtons = Qt::NoButton;
+                m_keyboardModifiers = Qt::NoModifier;
+                return false;
+        }
+        return true;
+    }
+
+    QDesktopServices::openUrl(url);
+    return false;
+}
+
+// -- HelpViewer
+
+HelpViewer::HelpViewer(CentralWidget *parent, qreal zoom)
+    : QWebView(parent)
+    , parentWidget(parent)
+    , loadFinished(false)
+    , helpEngine(HelpEngineWrapper::instance())
+{
+    TRACE_OBJ
+    setAcceptDrops(false);
+
+    setPage(new HelpPage(parent, this));
+
+    page()->setNetworkAccessManager(new HelpNetworkAccessManager(this));
+
+    QAction* action = pageAction(QWebPage::OpenLinkInNewWindow);
+    action->setText(tr("Open Link in New Tab"));
+    if (!parent)
+        action->setVisible(false);
+
+    pageAction(QWebPage::DownloadLinkToDisk)->setVisible(false);
+    pageAction(QWebPage::DownloadImageToDisk)->setVisible(false);
+    pageAction(QWebPage::OpenImageInNewWindow)->setVisible(false);
+
+    connect(pageAction(QWebPage::Copy), SIGNAL(changed()), this,
+        SLOT(actionChanged()));
+    connect(pageAction(QWebPage::Back), SIGNAL(changed()), this,
+        SLOT(actionChanged()));
+    connect(pageAction(QWebPage::Forward), SIGNAL(changed()), this,
+        SLOT(actionChanged()));
+    connect(page(), SIGNAL(linkHovered(QString,QString,QString)), this,
+        SIGNAL(highlighted(QString)));
+    connect(this, SIGNAL(urlChanged(QUrl)), this, SIGNAL(sourceChanged(QUrl)));
+    connect(this, SIGNAL(loadFinished(bool)), this, SLOT(setLoadFinished(bool)));
+
+    setFont(viewerFont());
+    setTextSizeMultiplier(zoom == 0.0 ? 1.0 : zoom);
+}
+
+HelpViewer::~HelpViewer()
+{
+    TRACE_OBJ
+}
+
+QFont HelpViewer::viewerFont() const
+{
+    TRACE_OBJ
+    if (helpEngine.usesBrowserFont())
+        return helpEngine.browserFont();
+
+    QWebSettings *webSettings = QWebSettings::globalSettings();
+    return QFont(webSettings->fontFamily(QWebSettings::StandardFont),
+        webSettings->fontSize(QWebSettings::DefaultFontSize));
+}
+
+void HelpViewer::setViewerFont(const QFont &font)
+{
+    TRACE_OBJ
+    QWebSettings *webSettings = settings();
+    webSettings->setFontFamily(QWebSettings::StandardFont, font.family());
+    webSettings->setFontSize(QWebSettings::DefaultFontSize, font.pointSize());
+}
+
+void HelpViewer::scaleUp()
+{
+    TRACE_OBJ
+    setTextSizeMultiplier(textSizeMultiplier() + 0.1);
+}
+
+void HelpViewer::scaleDown()
+{
+    TRACE_OBJ
+    setTextSizeMultiplier(qMax(0.0, textSizeMultiplier() - 0.1));
+}
+
+void HelpViewer::resetScale()
+{
+    TRACE_OBJ
+    setTextSizeMultiplier(1.0);
+}
+
+void HelpViewer::setSource(const QUrl &url)
+{
+    TRACE_OBJ
+    loadFinished = false;
+    if (url.toString() == QLatin1String("help")) {
+        load(QUrl(QLatin1String("qthelp://com.trolltech.com."
+            "assistantinternal-1.0.0/assistant/assistant.html")));
+    } else {
+        load(url);
+    }
+}
+
+void HelpViewer::home()
+{
+    TRACE_OBJ
+    setSource(helpEngine.homePage());
+}
+
+void HelpViewer::wheelEvent(QWheelEvent *e)
+{
+    TRACE_OBJ
+    if (e->modifiers()& Qt::ControlModifier) {
+        e->accept();
+        e->delta() > 0 ? scaleUp() : scaleDown();
+    } else {
+        QWebView::wheelEvent(e);
+    }
+}
+
+void HelpViewer::mouseReleaseEvent(QMouseEvent *e)
+{
+    TRACE_OBJ
+    if (e->button() == Qt::XButton1) {
+        triggerPageAction(QWebPage::Back);
+        return;
+    }
+
+    if (e->button() == Qt::XButton2) {
+        triggerPageAction(QWebPage::Forward);
+        return;
+    }
+
+    QWebView::mouseReleaseEvent(e);
+}
+
+void HelpViewer::actionChanged()
+{
+    TRACE_OBJ
+    QAction *a = qobject_cast<QAction *>(sender());
+    if (a == pageAction(QWebPage::Copy))
+        emit copyAvailable(a->isEnabled());
+    else if (a == pageAction(QWebPage::Back))
+        emit backwardAvailable(a->isEnabled());
+    else if (a == pageAction(QWebPage::Forward))
+        emit forwardAvailable(a->isEnabled());
+}
+
+void HelpViewer::mousePressEvent(QMouseEvent *event)
+{
+    TRACE_OBJ
+    HelpPage *currentPage = static_cast<HelpPage*>(page());
+    if (currentPage) {
+        currentPage->m_pressedButtons = event->buttons();
+        currentPage->m_keyboardModifiers = event->modifiers();
+    }
+    QWebView::mousePressEvent(event);
+}
+
+void HelpViewer::setLoadFinished(bool ok)
+{
+    TRACE_OBJ
+    loadFinished = ok;
+    emit sourceChanged(url());
+}
+
+QT_END_NAMESPACE
+
+#endif  // !QT_NO_WEBKIT
diff --git a/tools/assistant/tools/assistant/helpviewer_qwv.h b/tools/assistant/tools/assistant/helpviewer_qwv.h
new file mode 100644
index 0000000..3f2e537
--- /dev/null
+++ b/tools/assistant/tools/assistant/helpviewer_qwv.h
@@ -0,0 +1,122 @@
+/****************************************************************************
+**
+** 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#if !defined(QT_NO_WEBKIT)
+
+#ifndef HELPVIEWERQWV_H
+#define HELPVIEWERQWV_H
+
+#include "helpviewer.h"
+
+#include <QtGui/QAction>
+#include <QtWebKit/QWebView>
+
+QT_BEGIN_NAMESPACE
+
+class CentralWidget;
+class HelpEngineWrapper;
+class QMouseEvent;
+
+class HelpViewer : public QWebView, public AbstractHelpViewer
+{
+    Q_OBJECT
+
+public:
+    HelpViewer(CentralWidget *parent, qreal zoom = 0.0);
+    ~HelpViewer();
+
+    QFont viewerFont() const;
+    void setViewerFont(const QFont &font);
+
+    void scaleUp();
+    void scaleDown();
+    void resetScale();
+    qreal scale() const { return textSizeMultiplier(); }
+
+    void setSource(const QUrl &url);
+    inline QUrl source() const { return url(); }
+
+    inline QString documentTitle() const
+    { return title(); }
+
+    inline bool hasSelection() const
+    { return !selectedText().isEmpty(); } // ### this is suboptimal
+
+    inline void copy()
+    { return triggerPageAction(QWebPage::Copy); }
+
+    inline bool isForwardAvailable() const
+    { return pageAction(QWebPage::Forward)->isEnabled(); }
+    inline bool isBackwardAvailable() const
+    { return pageAction(QWebPage::Back)->isEnabled(); }
+    inline bool hasLoadFinished() const
+    { return loadFinished; }
+
+public Q_SLOTS:
+    void home();
+    void backward() { back(); }
+
+Q_SIGNALS:
+    void copyAvailable(bool enabled);
+    void forwardAvailable(bool enabled);
+    void backwardAvailable(bool enabled);
+    void highlighted(const QString &);
+    void sourceChanged(const QUrl &);
+
+protected:
+    virtual void wheelEvent(QWheelEvent *);
+    void mouseReleaseEvent(QMouseEvent *e);
+    void mousePressEvent(QMouseEvent *event);
+
+private Q_SLOTS:
+    void actionChanged();
+    void setLoadFinished(bool ok);
+
+private:
+    CentralWidget* parentWidget;
+    bool loadFinished;
+    HelpEngineWrapper &helpEngine;
+};
+
+QT_END_NAMESPACE
+
+#endif  // HELPVIEWERQWV_H
+
+#endif  // !QT_NO_WEBKIT
diff --git a/tools/assistant/tools/assistant/indexwindow.cpp b/tools/assistant/tools/assistant/indexwindow.cpp
index 82242e5..63ddbe4 100644
--- a/tools/assistant/tools/assistant/indexwindow.cpp
+++ b/tools/assistant/tools/assistant/indexwindow.cpp
@@ -219,7 +219,7 @@ void IndexWindow::open(QHelpIndexWidget* indexWidget, const QModelIndex &index)
             return;
         }
 
-        if (!HelpViewer::canOpenPage(url.path()))
+        if (!AbstractHelpViewer::canOpenPage(url.path()))
             CentralWidget::instance()->setSource(url);
         else
             CentralWidget::instance()->setSourceInNewTab(url);
diff --git a/tools/assistant/tools/assistant/mainwindow.cpp b/tools/assistant/tools/assistant/mainwindow.cpp
index 2ff6b5e..4115d39 100644
--- a/tools/assistant/tools/assistant/mainwindow.cpp
+++ b/tools/assistant/tools/assistant/mainwindow.cpp
@@ -44,7 +44,6 @@
 
 #include "bookmarkmanager.h"
 #include "centralwidget.h"
-#include "helpviewer.h"
 #include "indexwindow.h"
 #include "topicchooser.h"
 #include "contentwindow.h"
@@ -760,12 +759,10 @@ void MainWindow::showPreferences()
 {
     TRACE_OBJ
     PreferencesDialog dia(this);
-
     connect(&dia, SIGNAL(updateApplicationFont()), this,
         SLOT(updateApplicationFont()));
     connect(&dia, SIGNAL(updateBrowserFont()), m_centralWidget,
         SLOT(updateBrowserFont()));
-
     dia.showDialog();
 }
 
@@ -970,7 +967,9 @@ void MainWindow::updateApplicationFont()
     if (helpEngine.usesAppFont())
         font = helpEngine.appFont();
 
-    qApp->setFont(font, "QWidget");
+    const QWidgetList &widgets = qApp->allWidgets();
+    foreach (QWidget* widget, widgets)
+        widget->setFont(font);
 }
 
 void MainWindow::setupFilterCombo()
diff --git a/tools/assistant/tools/assistant/preferencesdialog.cpp b/tools/assistant/tools/assistant/preferencesdialog.cpp
index f0ef054..0e1d719 100644
--- a/tools/assistant/tools/assistant/preferencesdialog.cpp
+++ b/tools/assistant/tools/assistant/preferencesdialog.cpp
@@ -38,26 +38,24 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-#include "tracer.h"
-
 #include "preferencesdialog.h"
+
+#include "centralwidget.h"
 #include "filternamedialog.h"
-#include "installdialog.h"
 #include "fontpanel.h"
-#include "centralwidget.h"
-#include "aboutdialog.h"
 #include "helpenginewrapper.h"
+#include "installdialog.h"
+#include "tracer.h"
 
 #include <QtCore/QtAlgorithms>
 #include <QtCore/QFileSystemWatcher>
 
-#include <QtGui/QHeaderView>
+#include <QtGui/QDesktopWidget>
 #include <QtGui/QFileDialog>
-#include <QtGui/QMessageBox>
-#include <QtGui/QMenu>
 #include <QtGui/QFontDatabase>
-#include <QtGui/QApplication>
-#include <QtGui/QDesktopWidget>
+#include <QtGui/QHeaderView>
+#include <QtGui/QMenu>
+#include <QtGui/QMessageBox>
 
 #include <QtHelp/QHelpEngineCore>
 
@@ -115,6 +113,9 @@ PreferencesDialog::PreferencesDialog(QWidget *parent)
 
     updateFontSettingsPage();
     updateOptionsPage();
+
+    if (helpEngine.usesAppFont())
+        setFont(helpEngine.appFont());
 }
 
 PreferencesDialog::~PreferencesDialog()
@@ -124,16 +125,13 @@ PreferencesDialog::~PreferencesDialog()
         helpEngine.setAppFont(m_appFontPanel->selectedFont());
         helpEngine.setUseAppFont(m_appFontPanel->isChecked());
         helpEngine.setAppWritingSystem(m_appFontPanel->writingSystem());
+        emit updateApplicationFont();
     }
 
     if (m_browserFontChanged) {
         helpEngine.setBrowserFont(m_browserFontPanel->selectedFont());
         helpEngine.setUseBrowserFont(m_browserFontPanel->isChecked());
         helpEngine.setBrowserWritingSystem(m_browserFontPanel->writingSystem());
-    }
-
-    if (m_appFontChanged || m_browserFontChanged) {
-        emit updateApplicationFont();
         emit updateBrowserFont();
     }
 
diff --git a/tools/designer/src/lib/shared/actionrepository.cpp b/tools/designer/src/lib/shared/actionrepository.cpp
index e3ff2c1..1076ff4 100644
--- a/tools/designer/src/lib/shared/actionrepository.cpp
+++ b/tools/designer/src/lib/shared/actionrepository.cpp
@@ -77,18 +77,12 @@ static inline QAction *actionOfItem(const QStandardItem* item)
     return qvariant_cast<QAction*>(item->data(qdesigner_internal::ActionModel::ActionRole));
 }
 
-static QIcon fixActionIcon(const QIcon &icon)
-{
-    if (icon.isNull())
-        return qdesigner_internal::emptyIcon();
-    return icon;
-}
-
 namespace qdesigner_internal {
 
 // ----------- ActionModel
 ActionModel::ActionModel(QWidget *parent ) :
     QStandardItemModel(parent),
+    m_emptyIcon(emptyIcon()),
     m_core(0)
 {
     QStringList headers;
@@ -127,7 +121,7 @@ void ActionModel::update(int row)
     for (int i = 0; i < NumColumns; i++)
        list += item(row, i);
 
-    setItems(m_core, actionOfItem(list.front()), list);
+    setItems(m_core, actionOfItem(list.front()), m_emptyIcon, list);
 }
 
 void ActionModel::remove(int row)
@@ -150,7 +144,7 @@ QModelIndex ActionModel::addAction(QAction *action)
         item->setFlags(flags);
         items.push_back(item);
     }
-    setItems(m_core, action, items);
+    setItems(m_core, action, m_emptyIcon, items);
     appendRow(items);
     return indexFromItem(items.front());
 }
@@ -185,7 +179,9 @@ PropertySheetKeySequenceValue ActionModel::actionShortCut(const QDesignerPropert
     return qvariant_cast<PropertySheetKeySequenceValue>(sheet->property(index));
 }
 
-void  ActionModel::setItems(QDesignerFormEditorInterface *core, QAction *action, QStandardItemList &sl)
+void  ActionModel::setItems(QDesignerFormEditorInterface *core, QAction *action,
+                            const QIcon &defaultIcon,
+                            QStandardItemList &sl)
 {
 
     // Tooltip, mostly for icon view mode
@@ -200,7 +196,10 @@ void  ActionModel::setItems(QDesignerFormEditorInterface *core, QAction *action,
 
     QStandardItem *item =  sl[NameColumn];
     item->setText(action->objectName());
-    item->setIcon(fixActionIcon(action->icon()));
+    QIcon icon = action->icon();
+    if (icon.isNull())
+        icon = defaultIcon;
+    item->setIcon(icon);
     item->setToolTip(firstTooltip);
     item->setWhatsThis(firstTooltip);
     // Used
diff --git a/tools/designer/src/lib/shared/actionrepository_p.h b/tools/designer/src/lib/shared/actionrepository_p.h
index 65adc5d..6e17e7b 100644
--- a/tools/designer/src/lib/shared/actionrepository_p.h
+++ b/tools/designer/src/lib/shared/actionrepository_p.h
@@ -59,6 +59,7 @@
 #include <QtGui/QTreeView>
 #include <QtGui/QListView>
 #include <QtGui/QStackedWidget>
+#include <QtGui/QIcon>
 
 QT_BEGIN_NAMESPACE
 
@@ -110,10 +111,14 @@ signals:
     void resourceImageDropped(const QString &path, QAction *action);
 
 private:
+    typedef QList<QStandardItem *> QStandardItemList;
+
     void initializeHeaders();
+    static void setItems(QDesignerFormEditorInterface *core, QAction *a,
+                         const QIcon &defaultIcon,
+                         QStandardItemList &sl);
 
-    typedef QList<QStandardItem *> QStandardItemList;
-    static void setItems(QDesignerFormEditorInterface *core, QAction *a, QStandardItemList &sl);
+    const QIcon m_emptyIcon;
 
     QDesignerFormEditorInterface *m_core;
 };
diff --git a/tools/designer/src/lib/shared/iconloader.cpp b/tools/designer/src/lib/shared/iconloader.cpp
index df0bb7e..ed312b8 100644
--- a/tools/designer/src/lib/shared/iconloader.cpp
+++ b/tools/designer/src/lib/shared/iconloader.cpp
@@ -70,8 +70,7 @@ QDESIGNER_SHARED_EXPORT QIcon createIconSet(const QString &name)
 
 QDESIGNER_SHARED_EXPORT QIcon emptyIcon()
 {
-    static const QIcon empty_icon(QLatin1String(":/trolltech/formeditor/images/emptyicon.png"));
-    return  empty_icon;
+    return QIcon(QLatin1String(":/trolltech/formeditor/images/emptyicon.png"));
 }
 
 } // namespace qdesigner_internal
diff --git a/tools/designer/src/lib/shared/qdesigner_menu.cpp b/tools/designer/src/lib/shared/qdesigner_menu.cpp
index c83abad..ba512e4 100644
--- a/tools/designer/src/lib/shared/qdesigner_menu.cpp
+++ b/tools/designer/src/lib/shared/qdesigner_menu.cpp
@@ -88,6 +88,7 @@ static inline void extendClickableArea(QRect *subMenuRect, Qt::LayoutDirection d
 
 QDesignerMenu::QDesignerMenu(QWidget *parent) :
     QMenu(parent),
+    m_subMenuPixmap(QPixmap(QLatin1String(":/trolltech/formeditor/images/submenu.png"))),
     m_currentIndex(0),
     m_addItem(new SpecialMenuAction(this)),
     m_addSeparator(new SpecialMenuAction(this)),
@@ -550,11 +551,10 @@ void QDesignerMenu::deleteAction(QAction *a)
 
 QRect QDesignerMenu::subMenuPixmapRect(QAction *action) const
 {
-    static const QPixmap pm(QLatin1String(":/trolltech/formeditor/images/submenu.png"));
     const QRect g = actionGeometry(action);
-    const int x = layoutDirection() == Qt::LeftToRight ? (g.right() - pm.width() - 2) : 2;
-    const int y = g.top() + (g.height() - pm.height())/2 + 1;
-    return QRect(x, y, pm.width(), pm.height());
+    const int x = layoutDirection() == Qt::LeftToRight ? (g.right() - m_subMenuPixmap.width() - 2) : 2;
+    const int y = g.top() + (g.height() - m_subMenuPixmap.height())/2 + 1;
+    return QRect(x, y, m_subMenuPixmap.width(), m_subMenuPixmap.height());
 }
 
 bool QDesignerMenu::hasSubMenuPixmap(QAction *action) const
@@ -591,8 +591,7 @@ void QDesignerMenu::paintEvent(QPaintEvent *event)
 
             p.fillRect(g, lg);
         } else if (hasSubMenuPixmap(a)) {
-            static const QPixmap pm(QLatin1String(":/trolltech/formeditor/images/submenu.png"));
-            p.drawPixmap(subMenuPixmapRect(a).topLeft(), pm);
+            p.drawPixmap(subMenuPixmapRect(a).topLeft(), m_subMenuPixmap);
         }
     }
 
diff --git a/tools/designer/src/lib/shared/qdesigner_menu_p.h b/tools/designer/src/lib/shared/qdesigner_menu_p.h
index 9c9a311..ae1e0e7 100644
--- a/tools/designer/src/lib/shared/qdesigner_menu_p.h
+++ b/tools/designer/src/lib/shared/qdesigner_menu_p.h
@@ -57,6 +57,7 @@
 
 #include <QtGui/QAction>
 #include <QtGui/QMenu>
+#include <QtGui/QPixmap>
 #include <QtCore/QHash>
 
 QT_BEGIN_NAMESPACE
@@ -183,6 +184,7 @@ protected:
 private:
     bool hideSubMenuOnCursorKey();
     bool showSubMenuOnCursorKey();
+    const QPixmap m_subMenuPixmap;
 
     QPoint m_startPosition;
     int m_currentIndex;
diff --git a/tools/linguist/linguist/images/transbox.png b/tools/linguist/linguist/images/transbox.png
deleted file mode 100644
index 2d7219b..0000000
--- a/tools/linguist/linguist/images/transbox.png
+++ /dev/null
diff --git a/tools/linguist/linguist/linguist.qrc b/tools/linguist/linguist/linguist.qrc
index a43f0ce..b70b9cd 100644
--- a/tools/linguist/linguist/linguist.qrc
+++ b/tools/linguist/linguist/linguist.qrc
@@ -1,5 +1,5 @@
 <RCC>
-    <qresource prefix="/" >
+    <qresource prefix="/">
         <file>images/appicon.png</file>
         <file>images/mac/accelerator.png</file>
         <file>images/mac/book.png</file>
@@ -28,7 +28,6 @@
         <file>images/s_check_on.png</file>
         <file>images/s_check_warning.png</file>
         <file>images/splash.png</file>
-        <file>images/transbox.png</file>
         <file>images/up.png</file>
         <file>images/down.png</file>
         <file>images/editdelete.png</file>
diff --git a/tools/linguist/linguist/messageeditor.cpp b/tools/linguist/linguist/messageeditor.cpp
index b6c1688..3848723 100644
--- a/tools/linguist/linguist/messageeditor.cpp
+++ b/tools/linguist/linguist/messageeditor.cpp
@@ -98,14 +98,8 @@ MessageEditor::MessageEditor(MultiDataModel *dataModel, QMainWindow *parent)
 {
     setObjectName(QLatin1String("scroll area"));
 
-    // Use white explicitly as the background color for the editor page.
     QPalette p;
-    p.setColor(QPalette::Active,   QPalette::Base,   Qt::white);
-    p.setColor(QPalette::Inactive, QPalette::Base,   Qt::white);
-    p.setColor(QPalette::Disabled, QPalette::Base,   Qt::white);
-    p.setColor(QPalette::Active,   QPalette::Window, Qt::white);
-    p.setColor(QPalette::Inactive, QPalette::Window, Qt::white);
-    p.setColor(QPalette::Disabled, QPalette::Window, Qt::white);
+    p.setBrush(QPalette::Window, p.brush(QPalette::Active, QPalette::Base));
     setPalette(p);
 
     setupEditorPage();
diff --git a/tools/linguist/linguist/messagemodel.cpp b/tools/linguist/linguist/messagemodel.cpp
index 6572059..4e2b473 100644
--- a/tools/linguist/linguist/messagemodel.cpp
+++ b/tools/linguist/linguist/messagemodel.cpp
@@ -584,12 +584,16 @@ void MultiContextItem::putMessageItem(int pos, MessageItem *m)
     m_messageLists.last()[pos] = m;
 }
 
-void MultiContextItem::appendMessageItem(MessageItem *m)
+void MultiContextItem::appendMessageItems(const QList<MessageItem *> &m)
 {
+    QList<MessageItem *> nullItems = m; // Basically, just a reservation
+    for (int i = 0; i < nullItems.count(); ++i)
+        nullItems[i] = 0;
     for (int i = 0; i < m_messageLists.count() - 1; ++i)
-        m_messageLists[i].append(0);
-    m_messageLists.last().append(m);
-    m_multiMessageList.append(MultiMessageItem(m));
+        m_messageLists[i] += nullItems;
+    m_messageLists.last() += m;
+    foreach (MessageItem *mi, m)
+        m_multiMessageList.append(MultiMessageItem(mi));
 }
 
 void MultiContextItem::removeMultiMessageItem(int pos)
@@ -710,33 +714,43 @@ void MultiDataModel::append(DataModel *dm, bool readWrite)
         m_msgModel->endInsertColumns();
     }
     m_msgModel->endInsertColumns();
+    int appendedContexts = 0;
     for (int i = 0; i < dm->contextCount(); ++i) {
         ContextItem *c = dm->contextItem(i);
         int mcx = findContextIndex(c->context());
         if (mcx >= 0) {
             MultiContextItem *mc = multiContextItem(mcx);
             mc->assignLastModel(c, readWrite);
+            QList<MessageItem *> appendItems;
             for (int j = 0; j < c->messageCount(); ++j) {
                 MessageItem *m = c->messageItem(j);
                 int msgIdx = mc->findMessage(m->text(), m->comment());
-                if (msgIdx >= 0) {
+                if (msgIdx >= 0)
                     mc->putMessageItem(msgIdx, m);
-                } else {
-                    int msgCnt = mc->messageCount();
-                    m_msgModel->beginInsertRows(m_msgModel->createIndex(mcx, 0, 0), msgCnt, msgCnt);
-                    mc->appendMessageItem(m);
-                    m_msgModel->endInsertRows();
-                    ++m_numMessages;
-                }
+                else
+                    appendItems << m;
+            }
+            if (!appendItems.isEmpty()) {
+                int msgCnt = mc->messageCount();
+                m_msgModel->beginInsertRows(m_msgModel->createIndex(mcx, 0, 0),
+                                            msgCnt, msgCnt + appendItems.size() - 1);
+                mc->appendMessageItems(appendItems);
+                m_msgModel->endInsertRows();
+                m_numMessages += appendItems.size();
             }
         } else {
-            MultiContextItem item(modelCount() - 1, c, readWrite);
-            m_msgModel->beginInsertRows(QModelIndex(), contextCount(), contextCount());
-            m_multiContextList.append(item);
-            m_msgModel->endInsertRows();
-            m_numMessages += item.messageCount();
+            m_multiContextList << MultiContextItem(modelCount() - 1, c, readWrite);
+            m_numMessages += c->messageCount();
+            ++appendedContexts;
         }
     }
+    if (appendedContexts) {
+        // Do that en block to avoid itemview inefficiency. It doesn't hurt that we
+        // announce the availability of the data "long" after it was actually added.
+        m_msgModel->beginInsertRows(QModelIndex(),
+                                    contextCount() - appendedContexts, contextCount() - 1);
+        m_msgModel->endInsertRows();
+    }
     dm->setWritable(readWrite);
     updateCountsOnAdd(modelCount() - 1, readWrite);
     connect(dm, SIGNAL(modifiedChanged()), SLOT(onModifiedChanged()));
diff --git a/tools/linguist/linguist/messagemodel.h b/tools/linguist/linguist/messagemodel.h
index 3e0107e..7d98873 100644
--- a/tools/linguist/linguist/messagemodel.h
+++ b/tools/linguist/linguist/messagemodel.h
@@ -332,7 +332,7 @@ private:
     void removeModel(int pos);
     void moveModel(int oldPos, int newPos); // newPos is *before* removing at oldPos
     void putMessageItem(int pos, MessageItem *m);
-    void appendMessageItem(MessageItem *m);
+    void appendMessageItems(const QList<MessageItem *> &m);
     void removeMultiMessageItem(int pos);
     void incrementFinishedCount() { ++m_finishedCount; }
     void decrementFinishedCount() { --m_finishedCount; }
diff --git a/tools/runonphone/main.cpp b/tools/runonphone/main.cpp
index a77e713..1a5cdee 100644
--- a/tools/runonphone/main.cpp
+++ b/tools/runonphone/main.cpp
@@ -174,11 +174,7 @@ int main(int argc, char *argv[])
     }
     if(loglevel > 0)
         outstream << "Connecting to target via " << serialPortName << endl;
-#ifdef Q_OS_WIN
-    launcher->setTrkServerName(QString("\\\\.\\") + serialPortName);
-#else
     launcher->setTrkServerName(serialPortName);
-#endif
 
     launcher->setFileName(QString("c:\\sys\\bin\\") + exeFile);
     launcher->setCommandLineArgs(cmdLine);
diff --git a/tools/runonphone/runonphone.pro b/tools/runonphone/runonphone.pro
index 2c1be98..7bed3e5 100644
--- a/tools/runonphone/runonphone.pro
+++ b/tools/runonphone/runonphone.pro
@@ -4,7 +4,7 @@ QT -= gui
 CONFIG += console
 CONFIG -= app_bundle
 
-include(trk/trk.pri)
+include(symbianutils/symbianutils.pri)
 
 SOURCES += main.cpp \
     trksignalhandler.cpp
@@ -12,6 +12,8 @@ SOURCES += main.cpp \
 HEADERS += trksignalhandler.h \
     serenum.h
 
+DEFINES += SYMBIANUTILS_INCLUDE_PRI
+
 windows { 
     SOURCES += serenum_win.cpp 
     LIBS += -lsetupapi \
diff --git a/tools/runonphone/trk/bluetoothlistener.cpp b/tools/runonphone/symbianutils/bluetoothlistener.cpp
index 8d45fb5..df04288 100644
--- a/tools/runonphone/trk/bluetoothlistener.cpp
+++ b/tools/runonphone/symbianutils/bluetoothlistener.cpp
@@ -184,7 +184,7 @@ bool BluetoothListener::start(const QString &device, QString *errorMessage)
     return true;
 }
 
-void BluetoothListener::slotStdOutput()        
+void BluetoothListener::slotStdOutput()
 {
     emitMessage(QString::fromLocal8Bit(d->process.readAllStandardOutput()));
 }
diff --git a/tools/runonphone/trk/bluetoothlistener.h b/tools/runonphone/symbianutils/bluetoothlistener.h
index 027f286..36894e7 100644
--- a/tools/runonphone/trk/bluetoothlistener.h
+++ b/tools/runonphone/symbianutils/bluetoothlistener.h
@@ -42,6 +42,8 @@
 #ifndef BLUETOOTHLISTENER_H
 #define BLUETOOTHLISTENER_H
 
+#include "symbianutils_global.h"
+
 #include <QtCore/QObject>
 #include <QtCore/QProcess>
 
@@ -53,7 +55,7 @@ struct BluetoothListenerPrivate;
  * The rfcomm command is used. It process can be started in the background
  * while connection attempts (TrkDevice::open()) are made in the foreground. */
 
-class BluetoothListener : public QObject
+class SYMBIANUTILS_EXPORT BluetoothListener : public QObject
 {
     Q_OBJECT
     Q_DISABLE_COPY(BluetoothListener)
diff --git a/tools/runonphone/trk/bluetoothlistener_gui.cpp b/tools/runonphone/symbianutils/bluetoothlistener_gui.cpp
index 6ffdaef..5994eb5 100644
--- a/tools/runonphone/trk/bluetoothlistener_gui.cpp
+++ b/tools/runonphone/symbianutils/bluetoothlistener_gui.cpp
@@ -50,7 +50,7 @@
 
 namespace trk {
 
-PromptStartCommunicationResult
+SYMBIANUTILS_EXPORT PromptStartCommunicationResult
     promptStartCommunication(BaseCommunicationStarter &starter,
                              const QString &msgBoxTitle,
                              const QString &msgBoxText,
@@ -88,7 +88,7 @@ PromptStartCommunicationResult
     return PromptStartCommunicationConnected;
 }
 
-PromptStartCommunicationResult
+SYMBIANUTILS_EXPORT PromptStartCommunicationResult
     promptStartSerial(BaseCommunicationStarter &starter,
                          QWidget *msgBoxParent,
                          QString *errorMessage)
@@ -98,7 +98,7 @@ PromptStartCommunicationResult
     return promptStartCommunication(starter, title, message, msgBoxParent, errorMessage);
 }
 
-PromptStartCommunicationResult
+SYMBIANUTILS_EXPORT PromptStartCommunicationResult
     promptStartBluetooth(BaseCommunicationStarter &starter,
                          QWidget *msgBoxParent,
                          QString *errorMessage)
diff --git a/tools/runonphone/trk/bluetoothlistener_gui.h b/tools/runonphone/symbianutils/bluetoothlistener_gui.h
index d673ffe..10e7145 100644
--- a/tools/runonphone/trk/bluetoothlistener_gui.h
+++ b/tools/runonphone/symbianutils/bluetoothlistener_gui.h
@@ -42,6 +42,8 @@
 #ifndef BLUETOOTHLISTENER_GUI_H
 #define BLUETOOTHLISTENER_GUI_H
 
+#include "symbianutils_global.h"
+
 #include <QtCore/QtGlobal>
 
 QT_BEGIN_NAMESPACE
@@ -62,7 +64,7 @@ enum PromptStartCommunicationResult {
     PromptStartCommunicationError
 };
 
-PromptStartCommunicationResult
+SYMBIANUTILS_EXPORT PromptStartCommunicationResult
         promptStartCommunication(BaseCommunicationStarter &starter,
                                  const QString &msgBoxTitle,
                                  const QString &msgBoxText,
@@ -71,14 +73,14 @@ PromptStartCommunicationResult
 
 // Convenience to start a serial connection (messages prompting
 // to launch Trk).
-PromptStartCommunicationResult
+SYMBIANUTILS_EXPORT PromptStartCommunicationResult
         promptStartSerial(BaseCommunicationStarter &starter,
                           QWidget *msgBoxParent,
                           QString *errorMessage);
 
 // Convenience to start blue tooth connection (messages
 // prompting to connect).
-PromptStartCommunicationResult
+SYMBIANUTILS_EXPORT PromptStartCommunicationResult
         promptStartBluetooth(BaseCommunicationStarter &starter,
                              QWidget *msgBoxParent,
                              QString *errorMessage);
diff --git a/tools/runonphone/trk/callback.h b/tools/runonphone/symbianutils/callback.h
index edc2c74..3996d73 100644
--- a/tools/runonphone/trk/callback.h
+++ b/tools/runonphone/symbianutils/callback.h
@@ -42,7 +42,7 @@
 #ifndef DEBUGGER_CALLBACK_H
 #define DEBUGGER_CALLBACK_H
 
-#include <QtCore/QtGlobal>
+#include "symbianutils_global.h"
 
 namespace trk {
 namespace Internal {
diff --git a/tools/runonphone/trk/communicationstarter.cpp b/tools/runonphone/symbianutils/communicationstarter.cpp
index e5e556e..cdee49f 100644
--- a/tools/runonphone/trk/communicationstarter.cpp
+++ b/tools/runonphone/symbianutils/communicationstarter.cpp
@@ -58,7 +58,6 @@ struct BaseCommunicationStarterPrivate {
     int intervalMS;
     int attempts;
     int n;
-    QString device;
     QString errorString;
     BaseCommunicationStarter::State state;
 };
@@ -70,7 +69,6 @@ BaseCommunicationStarterPrivate::BaseCommunicationStarterPrivate(const BaseCommu
         intervalMS(1000),
         attempts(-1),
         n(0),
-        device(QLatin1String("/dev/rfcomm0")),
         state(BaseCommunicationStarter::TimedOut)
 {
 }
@@ -108,7 +106,7 @@ BaseCommunicationStarter::StartResult BaseCommunicationStarter::start()
     // Before we instantiate timers, and such, try to open the device,
     // which should succeed if another listener is already running in
     // 'Watch' mode
-    if (d->trkDevice->open(d->device , &(d->errorString)))
+    if (d->trkDevice->open(&(d->errorString)))
         return ConnectionSucceeded;
     // Pull up resources for next attempt
     d->n = 0;
@@ -155,12 +153,7 @@ void BaseCommunicationStarter::setAttempts(int a)
 
 QString BaseCommunicationStarter::device() const
 {
-    return d->device;
-}
-
-void BaseCommunicationStarter::setDevice(const QString &dv)
-{
-    d->device = dv;
+    return d->trkDevice->port();
 }
 
 QString BaseCommunicationStarter::errorString() const
@@ -175,20 +168,20 @@ void BaseCommunicationStarter::slotTimer()
     if (d->attempts >= 0 && d->n >= d->attempts) {
         stopTimer();
         d->errorString = tr("%1: timed out after %n attempts using an interval of %2ms.", 0, d->n)
-                         .arg(d->device).arg(d->intervalMS);
+                         .arg(d->trkDevice->port()).arg(d->intervalMS);
         d->state = TimedOut;
         emit timeout();
     } else {
         // Attempt n to connect?
-        if (d->trkDevice->open(d->device , &(d->errorString))) {
+        if (d->trkDevice->open(&(d->errorString))) {
             stopTimer();
-            const QString msg = tr("%1: Connection attempt %2 succeeded.").arg(d->device).arg(d->n);
+            const QString msg = tr("%1: Connection attempt %2 succeeded.").arg(d->trkDevice->port()).arg(d->n);
             emit message(msg);
             d->state = Connected;
             emit connected();
         } else {
             const QString msg = tr("%1: Connection attempt %2 failed: %3 (retrying)...")
-                                .arg(d->device).arg(d->n).arg(d->errorString);
+                                .arg(d->trkDevice->port()).arg(d->n).arg(d->errorString);
             emit message(msg);
         }
     }
@@ -228,13 +221,11 @@ BluetoothListener *ConsoleBluetoothStarter::createListener()
 
 bool ConsoleBluetoothStarter::startBluetooth(const TrkDevicePtr &trkDevice,
                                              QObject *listenerParent,
-                                             const QString &device,
                                              int attempts,
                                              QString *errorMessage)
 {
     // Set up a console starter to print to stdout.
     ConsoleBluetoothStarter starter(trkDevice, listenerParent);
-    starter.setDevice(device);
     starter.setAttempts(attempts);
     switch (starter.start()) {
     case Started:
diff --git a/tools/runonphone/trk/communicationstarter.h b/tools/runonphone/symbianutils/communicationstarter.h
index 34cf398..0a060ee 100644
--- a/tools/runonphone/trk/communicationstarter.h
+++ b/tools/runonphone/symbianutils/communicationstarter.h
@@ -42,6 +42,8 @@
 #ifndef COMMUNICATIONSTARTER_H
 #define COMMUNICATIONSTARTER_H
 
+#include "symbianutils_global.h"
+
 #include <QtCore/QSharedPointer>
 #include <QtCore/QObject>
 
@@ -60,7 +62,7 @@ struct BaseCommunicationStarterPrivate;
  * The base class can be used as is to prompt the user to launch App TRK for a
  * serial communication as this requires no further resource setup. */
 
-class BaseCommunicationStarter : public QObject {
+class SYMBIANUTILS_EXPORT BaseCommunicationStarter : public QObject {
     Q_OBJECT
     Q_DISABLE_COPY(BaseCommunicationStarter)
 public:
@@ -78,7 +80,6 @@ public:
     void setAttempts(int a);
 
     QString device() const;
-    void setDevice(const QString &);
 
     State state() const;
     QString errorString() const;
@@ -117,7 +118,7 @@ private:
  * implement as a factory function that creates and sets up the
  * listener (mode, message connection, etc). */
 
-class AbstractBluetoothStarter : public BaseCommunicationStarter {
+class SYMBIANUTILS_EXPORT AbstractBluetoothStarter : public BaseCommunicationStarter {
     Q_OBJECT
     Q_DISABLE_COPY(AbstractBluetoothStarter)
 public:
@@ -134,13 +135,12 @@ protected:
 /* ConsoleBluetoothStarter: Convenience class for console processes. Creates a
  * listener in "Listen" mode with the messages redirected to standard output. */
 
-class ConsoleBluetoothStarter : public AbstractBluetoothStarter {
+class SYMBIANUTILS_EXPORT ConsoleBluetoothStarter : public AbstractBluetoothStarter {
     Q_OBJECT
     Q_DISABLE_COPY(ConsoleBluetoothStarter)
 public:
     static bool startBluetooth(const TrkDevicePtr& trkDevice,
                                QObject *listenerParent,
-                               const QString &device,
                                int attempts,
                                QString *errorMessage);
 
diff --git a/tools/runonphone/trk/launcher.cpp b/tools/runonphone/symbianutils/launcher.cpp
index 1796fc5..408829b 100644
--- a/tools/runonphone/trk/launcher.cpp
+++ b/tools/runonphone/symbianutils/launcher.cpp
@@ -41,6 +41,7 @@
 
 #include "launcher.h"
 #include "trkutils.h"
+#include "trkutils_p.h"
 #include "trkdevice.h"
 #include "bluetoothlistener.h"
 
@@ -66,7 +67,6 @@ struct LauncherPrivate {
     explicit LauncherPrivate(const TrkDevicePtr &d);
 
     TrkDevicePtr m_device;
-    QString m_trkServerName;
     QByteArray m_trkReadBuffer;
     Launcher::State m_state;
 
@@ -130,12 +130,12 @@ void Launcher::addStartupActions(trk::Launcher::Actions startupActions)
 
 void Launcher::setTrkServerName(const QString &name)
 {
-    d->m_trkServerName = name;
+    d->m_device->setPort(name);
 }
 
 QString Launcher::trkServerName() const
 {
-    return d->m_trkServerName;
+    return d->m_device->port();
 }
 
 TrkDevicePtr Launcher::trkDevice() const
@@ -190,7 +190,7 @@ bool Launcher::startServer(QString *errorMessage)
     errorMessage->clear();
     if (d->m_verbose) {
         const QString msg = QString::fromLatin1("Port=%1 Executable=%2 Arguments=%3 Package=%4 Remote Package=%5 Install file=%6")
-                            .arg(d->m_trkServerName, d->m_fileName,
+                            .arg(trkServerName(), d->m_fileName,
                                  d->m_commandLineArgs.join(QString(QLatin1Char(' '))),
                                  d->m_copyState.sourceFileName, d->m_copyState.destinationFileName, d->m_installFileName);
         logMessage(msg);
@@ -212,7 +212,7 @@ bool Launcher::startServer(QString *errorMessage)
         qWarning("No remote executable given for running.");
         return false;
     }
-    if (!d->m_device->isOpen() && !d->m_device->open(d->m_trkServerName, errorMessage))
+    if (!d->m_device->isOpen() && !d->m_device->open(errorMessage))
         return false;
     if (d->m_closeDevice) {
         connect(this, SIGNAL(finished()), d->m_device.data(), SLOT(close()));
@@ -595,17 +595,19 @@ void Launcher::handleSupportMask(const TrkResult &result)
         return;
     const char *data = result.data.data() + 1;
 
-    QByteArray str;
+    QString str = QLatin1String("SUPPORTED: ");
     for (int i = 0; i < 32; ++i) {
         //str.append("  [" + formatByte(data[i]) + "]: ");
-        for (int j = 0; j < 8; ++j)
-        if (data[i] & (1 << j))
-            str.append(QByteArray::number(i * 8 + j, 16) + " ");
+        for (int j = 0; j < 8; ++j) {
+            if (data[i] & (1 << j)) {
+                str.append(QString::number(i * 8 + j, 16));
+                str.append(QLatin1Char(' '));
+            }
+        }
     }
-    logMessage("SUPPORTED: " + str);
+    logMessage(str);
 }
 
-
 void Launcher::cleanUp()
 {
     //
@@ -614,9 +616,7 @@ void Launcher::cleanUp()
     //  Sub Cmd: Delete Process
     //ProcessID: 0x0000071F (1823)
     // [41 24 00 00 00 00 07 1F]
-    QByteArray ba;
-    appendByte(&ba, 0x00);
-    appendByte(&ba, 0x00);
+    QByteArray ba(2, char(0));
     appendInt(&ba, d->m_session.pid);
     d->m_device->sendTrkMessage(TrkDeleteItem, TrkCallback(), ba, "Delete process");
 
@@ -669,7 +669,7 @@ void Launcher::copyFileToRemote()
 {
     emit copyingStarted();
     QByteArray ba;
-    appendByte(&ba, 0x10);
+    ba.append(char(10));
     appendString(&ba, d->m_copyState.destinationFileName.toLocal8Bit(), TargetByteOrder, false);
     d->m_device->sendTrkMessage(TrkOpenFile, TrkCallback(this, &Launcher::handleFileCreation), ba);
 }
@@ -678,7 +678,7 @@ void Launcher::installRemotePackageSilently()
 {
     emit installingStarted();
     QByteArray ba;
-    appendByte(&ba, 'C');
+    ba.append('C');
     appendString(&ba, d->m_installFileName.toLocal8Bit(), TargetByteOrder, false);
     d->m_device->sendTrkMessage(TrkInstallFile, TrkCallback(this, &Launcher::handleInstallPackageFinished), ba);
 }
@@ -705,7 +705,7 @@ QByteArray Launcher::startProcessMessage(const QString &executable,
     // It's not started yet
     QByteArray ba;
     appendShort(&ba, 0, TargetByteOrder); // create new process
-    appendByte(&ba, 0); // options - currently unused
+    ba.append(char(0)); // options - currently unused
     if(arguments.isEmpty()) {
         appendString(&ba, executable.toLocal8Bit(), TargetByteOrder);
         return ba;
diff --git a/tools/runonphone/trk/launcher.h b/tools/runonphone/symbianutils/launcher.h
index 8dc6ebe..2b23fd8 100644
--- a/tools/runonphone/trk/launcher.h
+++ b/tools/runonphone/symbianutils/launcher.h
@@ -56,7 +56,7 @@ struct LauncherPrivate;
 
 typedef QSharedPointer<TrkDevice> TrkDevicePtr;
 
-class Launcher : public QObject
+class SYMBIANUTILS_EXPORT Launcher : public QObject
 {
     Q_OBJECT
     Q_DISABLE_COPY(Launcher)
diff --git a/tools/runonphone/symbianutils/symbiandevicemanager.cpp b/tools/runonphone/symbianutils/symbiandevicemanager.cpp
new file mode 100644
index 0000000..f663816
--- /dev/null
+++ b/tools/runonphone/symbianutils/symbiandevicemanager.cpp
@@ -0,0 +1,331 @@
+/****************************************************************************
+**
+** 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 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 "symbiandevicemanager.h"
+
+#include <QtCore/QSettings>
+#include <QtCore/QStringList>
+#include <QtCore/QFileInfo>
+#include <QtCore/QtDebug>
+#include <QtCore/QTextStream>
+#include <QtCore/QSharedData>
+#include <QtCore/QScopedPointer>
+
+namespace SymbianUtils {
+
+enum { debug = 0 };
+
+static const char REGKEY_CURRENT_CONTROL_SET[] = "HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet";
+static const char USBSER[] = "Services/usbser/Enum";
+
+const char *SymbianDeviceManager::linuxBlueToothDeviceRootC = "/dev/rfcomm";
+
+// ------------- SymbianDevice
+class SymbianDeviceData : public QSharedData {
+public:
+    SymbianDeviceData() : type(SerialPortCommunication) {}
+
+    QString portName;
+    QString friendlyName;
+    QString deviceDesc;
+    QString manufacturer;
+    DeviceCommunicationType type;
+};
+
+SymbianDevice::SymbianDevice(SymbianDeviceData *data) :
+    m_data(data)
+{
+
+}
+
+SymbianDevice::SymbianDevice() :
+    m_data(new SymbianDeviceData)
+{
+}
+SymbianDevice::SymbianDevice(const SymbianDevice &rhs) :
+        m_data(rhs.m_data)
+{
+}
+
+SymbianDevice &SymbianDevice::operator=(const SymbianDevice &rhs)
+{
+    if (this != &rhs)
+        m_data = rhs.m_data;
+    return *this;
+}
+
+SymbianDevice::~SymbianDevice()
+{
+}
+
+QString SymbianDevice::portName() const
+{
+    return m_data->portName;
+}
+
+QString SymbianDevice::friendlyName() const
+{
+    return m_data->friendlyName;
+}
+
+QString SymbianDevice::deviceDesc() const
+{
+    return m_data->deviceDesc;
+}
+
+QString SymbianDevice::manufacturer() const
+{
+    return m_data->manufacturer;
+}
+
+DeviceCommunicationType SymbianDevice::type() const
+{
+    return m_data->type;
+}
+
+bool SymbianDevice::isNull() const
+{
+    return !m_data->portName.isEmpty();
+}
+
+QString SymbianDevice::toString() const
+{
+    QString rc;
+    QTextStream str(&rc);
+    format(str);
+    return rc;
+}
+
+void SymbianDevice::format(QTextStream &str) const
+{
+    str << (m_data->type == BlueToothCommunication ? "Bluetooth: " : "Serial: ")
+        << m_data->portName;
+    if (!m_data->friendlyName.isEmpty()) {
+        str << " (" << m_data->friendlyName;
+        if (!m_data->deviceDesc.isEmpty())
+          str << " / " << m_data->deviceDesc;
+        str << ')';
+    }
+    if (!m_data->manufacturer.isEmpty())
+        str << " [" << m_data->manufacturer << ']';
+}
+
+// Compare by port and friendly name
+int SymbianDevice::compare(const SymbianDevice &rhs) const
+{
+    if (const int prc = m_data->portName.compare(rhs.m_data->portName))
+        return prc;
+    if (const int frc = m_data->friendlyName.compare(rhs.m_data->friendlyName))
+        return frc;
+    return 0;
+}
+
+QDebug operator<<(QDebug d, const SymbianDevice &cd)
+{
+    d.nospace() << cd.toString();
+    return d;
+}
+
+// ------------- SymbianDeviceManagerPrivate
+struct SymbianDeviceManagerPrivate {
+    SymbianDeviceManagerPrivate() : m_initialized(false) {}
+
+    bool m_initialized;
+    SymbianDeviceManager::SymbianDeviceList m_devices;
+};
+
+SymbianDeviceManager::SymbianDeviceManager(QObject *parent) :
+    QObject(parent),
+    d(new SymbianDeviceManagerPrivate)
+{
+}
+
+SymbianDeviceManager::~SymbianDeviceManager()
+{
+    delete d;
+}
+
+SymbianDeviceManager::SymbianDeviceList SymbianDeviceManager::devices() const
+{
+    if (!d->m_initialized)
+        const_cast<SymbianDeviceManager*>(this)->update(false);
+    return d->m_devices;
+}
+
+QString SymbianDeviceManager::toString() const
+{
+    QString rc;
+    QTextStream str(&rc);
+    const int count = d->m_devices.size();
+    for (int i = 0; i < count; i++) {
+        str << '#' << i << ' ';
+        d->m_devices.at(i).format(str);
+        str << '\n';
+    }
+    return rc;
+}
+
+QString SymbianDeviceManager::friendlyNameForPort(const QString &port) const
+{
+    foreach (const SymbianDevice &device, d->m_devices) {
+        if (device.portName() == port)
+            return device.friendlyName();
+    }
+    return QString();
+}
+
+void SymbianDeviceManager::update()
+{
+    update(true);
+}
+
+void SymbianDeviceManager::update(bool emitSignals)
+{
+    typedef SymbianDeviceList::iterator SymbianDeviceListIterator;
+
+    if (debug)
+        qDebug(">SerialDeviceLister::update(%d)\n%s", int(emitSignals),
+               qPrintable(toString()));
+
+    d->m_initialized = true;
+    // Get ordered new list
+    SymbianDeviceList newDevices = serialPorts() + blueToothDevices();
+    if (newDevices.size() > 1)
+        qStableSort(newDevices.begin(), newDevices.end());
+    if (d->m_devices == newDevices) // Happy, nothing changed.
+        return;
+    // Merge the lists and emit the respective added/removed signals, assuming
+    // no one can plug a different device on the same port at the speed of lightning
+    if (!d->m_devices.isEmpty()) {
+        // Find deleted devices
+        for (SymbianDeviceListIterator oldIt = d->m_devices.begin(); oldIt != d->m_devices.end(); ) {
+            if (newDevices.contains(*oldIt)) {
+                ++oldIt;
+            } else {
+                const SymbianDevice toBeDeleted = *oldIt;
+                oldIt = d->m_devices.erase(oldIt);
+                if (emitSignals)
+                    emit deviceRemoved(toBeDeleted);
+            }
+        }
+    }
+    if (!newDevices.isEmpty()) {
+        // Find new devices and insert in order
+        foreach(const SymbianDevice &newDevice, newDevices) {
+            if (!d->m_devices.contains(newDevice)) {
+                d->m_devices.append(newDevice);
+                if (emitSignals)
+                    emit deviceAdded(newDevice);
+            }
+        }
+        if (d->m_devices.size() > 1)
+            qStableSort(d->m_devices.begin(), d->m_devices.end());
+    }
+    if (emitSignals)
+        emit updated();
+
+    if (debug)
+        qDebug("<SerialDeviceLister::update\n%s\n", qPrintable(toString()));
+}
+
+SymbianDeviceManager::SymbianDeviceList SymbianDeviceManager::serialPorts() const
+{
+    SymbianDeviceList rc;
+#ifdef Q_OS_WIN
+    const QSettings registry(REGKEY_CURRENT_CONTROL_SET, QSettings::NativeFormat);
+    const QString usbSerialRootKey = QLatin1String(USBSER) + QLatin1Char('/');
+    const int count = registry.value(usbSerialRootKey + QLatin1String("Count")).toInt();
+    for (int i = 0; i < count; ++i) {
+        QString driver = registry.value(usbSerialRootKey + QString::number(i)).toString();
+        if (driver.contains(QLatin1String("JAVACOMM"))) {
+            driver.replace(QLatin1Char('\\'), QLatin1Char('/'));
+            const QString driverRootKey = QLatin1String("Enum/") + driver + QLatin1Char('/');
+            if (debug > 1)
+                qDebug() << "SerialDeviceLister::serialPorts(): Checking " << i << count
+                         << REGKEY_CURRENT_CONTROL_SET << usbSerialRootKey << driverRootKey;
+            QScopedPointer<SymbianDeviceData> device(new SymbianDeviceData);
+            device->type = SerialPortCommunication;
+            device->friendlyName = registry.value(driverRootKey + QLatin1String("FriendlyName")).toString();
+            device->portName = registry.value(driverRootKey + QLatin1String("Device Parameters/PortName")).toString();
+            device->deviceDesc = registry.value(driverRootKey + QLatin1String("DeviceDesc")).toString();
+            device->manufacturer = registry.value(driverRootKey + QLatin1String("Mfg")).toString();
+            rc.append(SymbianDevice(device.take()));
+        }
+    }
+#endif
+    return rc;
+}
+
+SymbianDeviceManager::SymbianDeviceList SymbianDeviceManager::blueToothDevices() const
+{
+    SymbianDeviceList rc;
+#if defined(Q_OS_UNIX) && !defined(Q_OS_MAC)
+    // Bluetooth devices are created on connection. List the existing ones
+    // or at least the first one.
+    const QString prefix = QLatin1String(linuxBlueToothDeviceRootC);
+    const QString friendlyFormat = QLatin1String("Bluetooth device (%1)");
+    for (int d = 0; d < 4; d++) {
+        QScopedPointer<SymbianDeviceData> device(new SymbianDeviceData);
+        device->type = BlueToothCommunication;
+        device->portName = prefix + QString::number(d);
+        if (d == 0 || QFileInfo(device->portName).exists()) {
+            device->friendlyName = friendlyFormat.arg(device->portName);
+            rc.push_back(SymbianDevice(device.take()));
+        }
+    }
+#endif
+    return rc;
+}
+
+Q_GLOBAL_STATIC(SymbianDeviceManager, symbianDeviceManager)
+
+SymbianDeviceManager *SymbianDeviceManager::instance()
+{
+    return symbianDeviceManager();
+}
+
+QDebug operator<<(QDebug d, const SymbianDeviceManager &sdm)
+{
+    d.nospace() << sdm.toString();
+    return d;
+}
+
+} // namespace SymbianUtilsInternal
diff --git a/tools/runonphone/symbianutils/symbiandevicemanager.h b/tools/runonphone/symbianutils/symbiandevicemanager.h
new file mode 100644
index 0000000..dcf131a
--- /dev/null
+++ b/tools/runonphone/symbianutils/symbiandevicemanager.h
@@ -0,0 +1,145 @@
+/****************************************************************************
+**
+** 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 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 SYMBIANDEVICEMANAGER_H
+#define SYMBIANDEVICEMANAGER_H
+
+#include "symbianutils_global.h"
+
+#include <QtCore/QObject>
+#include <QtCore/QExplicitlySharedDataPointer>
+
+QT_BEGIN_NAMESPACE
+class QDebug;
+class QTextStream;
+QT_END_NAMESPACE
+
+namespace SymbianUtils {
+
+struct SymbianDeviceManagerPrivate;
+class SymbianDeviceData;
+
+enum DeviceCommunicationType {
+    SerialPortCommunication = 0,
+    BlueToothCommunication = 1
+};
+
+// SymbianDevice, explicitly shared.
+class SYMBIANUTILS_EXPORT SymbianDevice {
+    explicit SymbianDevice(SymbianDeviceData *data);
+    friend class SymbianDeviceManager;
+public:
+    SymbianDevice();
+    SymbianDevice(const SymbianDevice &rhs);
+    SymbianDevice &operator=(const SymbianDevice &rhs);
+    ~SymbianDevice();
+    int compare(const SymbianDevice &rhs) const;
+
+    DeviceCommunicationType type() const;
+    bool isNull() const;
+    QString portName() const;
+    QString friendlyName() const;
+
+    // Windows only.
+    QString deviceDesc() const;
+    QString manufacturer() const;
+
+    void format(QTextStream &str) const;
+    QString toString() const;
+
+private:
+    QExplicitlySharedDataPointer<SymbianDeviceData> m_data;
+};
+
+QDebug operator<<(QDebug d, const SymbianDevice &);
+
+inline bool operator==(const SymbianDevice &d1, const SymbianDevice &d2)
+    { return d1.compare(d2) == 0; }
+inline bool operator!=(const SymbianDevice &d1, const SymbianDevice &d2)
+    { return d1.compare(d2) != 0; }
+inline bool operator<(const SymbianDevice &d1, const SymbianDevice &d2)
+    { return d1.compare(d2) < 0; }
+
+/* SymbianDeviceManager: Singleton that maintains a list of Symbian devices.
+ * and emits change signals.
+ * On Windows, the update slot must be connected to a signal
+ * emitted from an event handler listening for WM_DEVICECHANGE. */
+class SYMBIANUTILS_EXPORT SymbianDeviceManager : public QObject
+{
+    Q_OBJECT
+public:
+    typedef QList<SymbianDevice> SymbianDeviceList;
+
+    static const char *linuxBlueToothDeviceRootC;
+
+    // Do not use this constructor, it is just public for Q_GLOBAL_STATIC
+    explicit SymbianDeviceManager(QObject *parent = 0);
+    virtual ~SymbianDeviceManager();
+
+    // Singleton access.
+    static SymbianDeviceManager *instance();
+
+    SymbianDeviceList devices() const;
+    QString toString() const;
+
+    QString friendlyNameForPort(const QString &port) const;
+
+public slots:
+    void update();
+
+signals:
+    void deviceRemoved(const SymbianDevice &d);
+    void deviceAdded(const SymbianDevice &d);
+    void updated();
+
+private:
+    void update(bool emitSignals);
+    SymbianDeviceList serialPorts() const;
+    SymbianDeviceList blueToothDevices() const;
+
+    SymbianDeviceManagerPrivate *d;
+};
+
+QDebug operator<<(QDebug d, const SymbianDeviceManager &);
+
+} // namespace SymbianUtils
+
+#endif // SYMBIANDEVICEMANAGER_H
diff --git a/tools/runonphone/trk/trk.pri b/tools/runonphone/symbianutils/symbianutils.pri
index 2ce17c0..6309517 100644
--- a/tools/runonphone/trk/trk.pri
+++ b/tools/runonphone/symbianutils/symbianutils.pri
@@ -1,18 +1,22 @@
 INCLUDEPATH *= $$PWD
 
 # Input
-HEADERS += $$PWD/callback.h \
+HEADERS += $$PWD/symbianutils_global.h \
+    $$PWD/callback.h \
     $$PWD/trkutils.h \
+    $$PWD/trkutils_p.h \
     $$PWD/trkdevice.h \
     $$PWD/launcher.h \
     $$PWD/bluetoothlistener.h \
-    $$PWD/communicationstarter.h
+    $$PWD/communicationstarter.h \
+    $$PWD/symbiandevicemanager.h
 
 SOURCES += $$PWD/trkutils.cpp \
     $$PWD/trkdevice.cpp \
     $$PWD/launcher.cpp \
     $$PWD/bluetoothlistener.cpp \
-    $$PWD/communicationstarter.cpp
+    $$PWD/communicationstarter.cpp \
+    $$PWD/symbiandevicemanager.cpp
 
 # Tests/trklauncher is a console application
 contains(QT, gui) {
diff --git a/tools/runonphone/symbianutils/symbianutils_global.h b/tools/runonphone/symbianutils/symbianutils_global.h
new file mode 100644
index 0000000..a6ffbe7
--- /dev/null
+++ b/tools/runonphone/symbianutils/symbianutils_global.h
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** 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 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 SYMBIANUTILS_GLOBAL_H
+#define SYMBIANUTILS_GLOBAL_H
+
+#include <QtCore/qglobal.h>
+
+#if defined(SYMBIANUTILS_BUILD_LIB)
+#    define SYMBIANUTILS_EXPORT Q_DECL_EXPORT
+#elif defined(SYMBIANUTILS_BUILD_STATIC_LIB) || defined(SYMBIANUTILS_INCLUDE_PRI)
+#    define SYMBIANUTILS_EXPORT
+#else 
+#    define SYMBIANUTILS_EXPORT Q_DECL_IMPORT
+#endif
+
+#endif // SYMBIANUTILS_GLOBAL_H
diff --git a/tools/runonphone/trk/trkdevice.cpp b/tools/runonphone/symbianutils/trkdevice.cpp
index fe3261b..b327ab3 100644
--- a/tools/runonphone/trk/trkdevice.cpp
+++ b/tools/runonphone/symbianutils/trkdevice.cpp
@@ -41,6 +41,7 @@
 
 #include "trkdevice.h"
 #include "trkutils.h"
+#include "trkutils_p.h"
 
 #include <QtCore/QString>
 #include <QtCore/QDebug>
@@ -516,7 +517,7 @@ static inline bool overlappedSyncWrite(HANDLE file,
 bool WriterThread::write(const QByteArray &data, QString *errorMessage)
 {
     if (verboseTrk)
-        qDebug() << "Write raw data: " << data.toHex();
+        qDebug() << "Write raw data: " << stringFromArray(data).toLatin1();
     QMutexLocker locker(&m_context->mutex);
 #ifdef Q_OS_WIN
     DWORD charsWritten;
@@ -856,8 +857,8 @@ void UnixReaderThread::terminate()
 {
     // Trigger select() by writing to the pipe
     char c = 0;
-    int written = write(m_terminatePipeFileDescriptors[1], &c, 1);
-    // FIXME: Use result.
+    const int written = write(m_terminatePipeFileDescriptors[1], &c, 1);
+    Q_UNUSED(written)
     wait();
 }
 
@@ -882,6 +883,7 @@ struct TrkDevicePrivate
     QByteArray trkReadBuffer;
     int verbose;
     QString errorString;
+    QString port;
 };
 
 ///////////////////////////////////////////////////////////////////////
@@ -913,13 +915,19 @@ TrkDevice::~TrkDevice()
     delete d;
 }
 
-bool TrkDevice::open(const QString &port, QString *errorMessage)
+bool TrkDevice::open(QString *errorMessage)
 {
     if (d->verbose)
-        qDebug() << "Opening" << port << "is open: " << isOpen() << " serialFrame=" << serialFrame();
+        qDebug() << "Opening" << port() << "is open: " << isOpen() << " serialFrame=" << serialFrame();
+    if (d->port.isEmpty()) {
+        *errorMessage = QLatin1String("Internal error: No port set on TrkDevice");
+        return false;
+    }
+
     close();
 #ifdef Q_OS_WIN
-    d->deviceContext->device = CreateFile(port.toStdWString().c_str(),
+    const QString fullPort = QLatin1String("\\\\.\\") + d->port;
+    d->deviceContext->device = CreateFile(reinterpret_cast<const WCHAR*>(fullPort.utf16()),
                            GENERIC_READ | GENERIC_WRITE,
                            0,
                            NULL,
@@ -928,7 +936,7 @@ bool TrkDevice::open(const QString &port, QString *errorMessage)
                            NULL);
 
     if (INVALID_HANDLE_VALUE == d->deviceContext->device) {
-        *errorMessage = QString::fromLatin1("Could not open device '%1': %2").arg(port, winErrorMessage(GetLastError()));
+        *errorMessage = QString::fromLatin1("Could not open device '%1': %2").arg(port(), winErrorMessage(GetLastError()));
         return false;
     }
     memset(&d->deviceContext->readOverlapped, 0, sizeof(OVERLAPPED));
@@ -940,9 +948,9 @@ bool TrkDevice::open(const QString &port, QString *errorMessage)
         return false;
     }
 #else
-    d->deviceContext->file.setFileName(port);
+    d->deviceContext->file.setFileName(d->port);
     if (!d->deviceContext->file.open(QIODevice::ReadWrite|QIODevice::Unbuffered)) {
-        *errorMessage = QString::fromLatin1("Cannot open %1: %2").arg(port, d->deviceContext->file.errorString());
+        *errorMessage = QString::fromLatin1("Cannot open %1: %2").arg(d->port, d->deviceContext->file.errorString());
         return false;
     }
 
@@ -981,7 +989,7 @@ bool TrkDevice::open(const QString &port, QString *errorMessage)
     d->writerThread->start();    
 
     if (d->verbose)
-        qDebug() << "Opened" << port;
+        qDebug() << "Opened" << d->port;
     return true;
 }
 
@@ -1015,6 +1023,16 @@ bool TrkDevice::isOpen() const
 #endif
 }
 
+QString TrkDevice::port() const
+{
+    return d->port;
+}
+
+void TrkDevice::setPort(const QString &p)
+{
+    d->port = p;
+}
+
 QString TrkDevice::errorString() const
 {
     return d->errorString;
@@ -1061,8 +1079,13 @@ void TrkDevice::sendTrkMessage(byte code, TrkCallback callback,
      const QByteArray &data, const QVariant &cookie)
 {
     if (!d->writerThread.isNull()) {
-        if (d->verbose > 1)
-            qDebug() << "Sending " << code << data.toHex();
+        if (d->verbose > 1) {
+            QByteArray msg = "Sending:  ";
+            msg += QByteArray::number(code, 16);
+            msg += ": ";
+            msg += stringFromArray(data).toLatin1();
+            qDebug("%s", msg.data());
+        }
         d->writerThread->queueTrkMessage(code, callback, data, cookie);
     }
 }
diff --git a/tools/runonphone/trk/trkdevice.h b/tools/runonphone/symbianutils/trkdevice.h
index e04f791..78012fd 100644
--- a/tools/runonphone/trk/trkdevice.h
+++ b/tools/runonphone/symbianutils/trkdevice.h
@@ -42,6 +42,7 @@
 #ifndef TRKDEVICE_H
 #define TRKDEVICE_H
 
+#include "symbianutils_global.h"
 #include "callback.h"
 
 #include <QtCore/QObject>
@@ -74,18 +75,22 @@ enum { TRK_WRITE_QUEUE_NOOP_CODE = 0x7f };
 
 typedef trk::Callback<const TrkResult &> TrkCallback;
 
-class TrkDevice : public QObject
+class SYMBIANUTILS_EXPORT TrkDevice : public QObject
 {
     Q_OBJECT
     Q_PROPERTY(bool serialFrame READ serialFrame WRITE setSerialFrame)
     Q_PROPERTY(bool verbose READ verbose WRITE setVerbose)
+    Q_PROPERTY(QString port READ port WRITE setPort)
 public:
     explicit TrkDevice(QObject *parent = 0);
     virtual ~TrkDevice();
 
-    bool open(const QString &port, QString *errorMessage);
+    bool open(QString *errorMessage);
     bool isOpen() const;
 
+    QString port() const;
+    void setPort(const QString &p);
+
     QString errorString() const;
 
     bool serialFrame() const;
diff --git a/tools/runonphone/trk/trkutils.cpp b/tools/runonphone/symbianutils/trkutils.cpp
index 3a96053..9b43c96 100644
--- a/tools/runonphone/trk/trkutils.cpp
+++ b/tools/runonphone/symbianutils/trkutils.cpp
@@ -86,7 +86,7 @@ void Session::reset()
     trkAppVersion.reset();
 }
 
-QString formatCpu(int major, int minor)
+static QString formatCpu(int major, int minor)
 {
     //: CPU description of an S60 device
     //: %1 major verison, %2 minor version
@@ -143,14 +143,46 @@ QString Session::deviceDescription(unsigned verbose) const
     return msg.arg(formatTrkVersion(trkAppVersion));
 }
 
+// --------------
+
+QByteArray decode7d(const QByteArray &ba)
+{
+    QByteArray res;
+    res.reserve(ba.size());
+    for (int i = 0; i < ba.size(); ++i) {
+        byte c = byte(ba.at(i));
+        if (c == 0x7d) {
+            ++i;
+            c = 0x20 ^ byte(ba.at(i));
+        }
+        res.append(c);
+    }
+    return res;
+}
+
+QByteArray encode7d(const QByteArray &ba)
+{
+    QByteArray res;
+    res.reserve(ba.size() + 2);
+    for (int i = 0; i < ba.size(); ++i) {
+        byte c = byte(ba.at(i));
+        if (c == 0x7e || c == 0x7d) {
+            res.append(0x7d);
+            res.append(0x20 ^ c);
+        } else {
+            res.append(c);
+        }
+    }
+    return res;
+}
 
 // FIXME: Use the QByteArray based version below?
-QString stringFromByte(byte c)
+static inline QString stringFromByte(byte c)
 {
-    return QString("%1 ").arg(c, 2, 16, QChar('0'));
+    return QString::fromLatin1("%1").arg(c, 2, 16, QChar('0'));
 }
 
-QString stringFromArray(const QByteArray &ba, int maxLen)
+SYMBIANUTILS_EXPORT QString stringFromArray(const QByteArray &ba, int maxLen)
 {
     QString str;
     QString ascii;
@@ -170,7 +202,7 @@ QString stringFromArray(const QByteArray &ba, int maxLen)
     return str + "  " + ascii;
 }
 
-QByteArray hexNumber(uint n, int digits)
+SYMBIANUTILS_EXPORT QByteArray hexNumber(uint n, int digits)
 {
     QByteArray ba = QByteArray::number(n, 16);
     if (digits == 0 || ba.size() == digits)
@@ -178,7 +210,7 @@ QByteArray hexNumber(uint n, int digits)
     return QByteArray(digits - ba.size(), '0') + ba;
 }
 
-QByteArray hexxNumber(uint n, int digits)
+SYMBIANUTILS_EXPORT QByteArray hexxNumber(uint n, int digits)
 {
     return "0x" + hexNumber(n, digits);
 }
@@ -200,9 +232,13 @@ void TrkResult::clear()
 
 QString TrkResult::toString() const
 {
-    QString res = stringFromByte(code) + "[" + stringFromByte(token);
-    res.chop(1);
-    return res + "] " + stringFromArray(data);
+    QString res = stringFromByte(code);
+    res += QLatin1String(" [");
+    res += stringFromByte(token);
+    res += QLatin1Char(']');
+    res += QLatin1Char(' ');
+    res += stringFromArray(data);
+    return res;
 }
 
 QByteArray frameMessage(byte command, byte token, const QByteArray &data, bool serialFrame)
@@ -303,12 +339,12 @@ bool extractResult(QByteArray *buffer, bool serialFrame, TrkResult *result, QByt
     return true;
 }
 
-ushort extractShort(const char *data)
+SYMBIANUTILS_EXPORT ushort extractShort(const char *data)
 {
     return byte(data[0]) * 256 + byte(data[1]);
 }
 
-uint extractInt(const char *data)
+SYMBIANUTILS_EXPORT uint extractInt(const char *data)
 {
     uint res = byte(data[0]);
     res *= 256; res += byte(data[1]);
@@ -317,7 +353,7 @@ uint extractInt(const char *data)
     return res;
 }
 
-QString quoteUnprintableLatin1(const QByteArray &ba)
+SYMBIANUTILS_EXPORT QString quoteUnprintableLatin1(const QByteArray &ba)
 {
     QString res;
     char buf[10];
@@ -333,49 +369,7 @@ QString quoteUnprintableLatin1(const QByteArray &ba)
     return res;
 }
 
-QByteArray decode7d(const QByteArray &ba)
-{
-    QByteArray res;
-    res.reserve(ba.size());
-    for (int i = 0; i < ba.size(); ++i) {
-        byte c = byte(ba.at(i));
-        if (c == 0x7d) {
-            ++i;
-            c = 0x20 ^ byte(ba.at(i));
-        }
-        res.append(c);
-    }
-    //if (res != ba)
-    //    logMessage("DECODED: " << stringFromArray(ba)
-    //        << " -> " << stringFromArray(res));
-    return res;
-}
-
-QByteArray encode7d(const QByteArray &ba)
-{
-    QByteArray res;
-    res.reserve(ba.size() + 2);
-    for (int i = 0; i < ba.size(); ++i) {
-        byte c = byte(ba.at(i));
-        if (c == 0x7e || c == 0x7d) {
-            res.append(0x7d);
-            res.append(0x20 ^ c);
-        } else {
-            res.append(c);
-        }
-    }
-    //if (res != ba)
-    //    logMessage("ENCODED: " << stringFromArray(ba)
-    //        << " -> " << stringFromArray(res));
-    return res;
-}
-
-void appendByte(QByteArray *ba, byte b)
-{
-    ba->append(b);
-}
-
-void appendShort(QByteArray *ba, ushort s, Endianness endian)
+SYMBIANUTILS_EXPORT void appendShort(QByteArray *ba, ushort s, Endianness endian)
 {
     if (endian == BigEndian) {
         ba->append(s / 256);
@@ -386,7 +380,7 @@ void appendShort(QByteArray *ba, ushort s, Endianness endian)
     }
 }
 
-void appendInt(QByteArray *ba, uint i, Endianness endian)
+SYMBIANUTILS_EXPORT void appendInt(QByteArray *ba, uint i, Endianness endian)
 {
     const uchar b3 = i % 256; i /= 256;
     const uchar b2 = i % 256; i /= 256;
diff --git a/tools/runonphone/trk/trkutils.h b/tools/runonphone/symbianutils/trkutils.h
index 328dd2b..3a485c7 100644
--- a/tools/runonphone/trk/trkutils.h
+++ b/tools/runonphone/symbianutils/trkutils.h
@@ -42,19 +42,20 @@
 #ifndef DEBUGGER_TRK_UTILS
 #define DEBUGGER_TRK_UTILS
 
+#include "symbianutils_global.h"
 #include <QtCore/QByteArray>
 #include <QtCore/QHash>
 #include <QtCore/QStringList>
 #include <QtCore/QVariant>
 
-typedef unsigned char byte;
-
 QT_BEGIN_NAMESPACE
 class QDateTime;
 QT_END_NAMESPACE
 
 namespace trk {
 
+typedef unsigned char byte;
+
 enum Command {
     TrkPing = 0x00,
     TrkConnect = 0x01,
@@ -85,17 +86,14 @@ enum Command {
     TrkNotifyProcessorReset = 0xa7
 };
 
-QByteArray decode7d(const QByteArray &ba);
-QByteArray encode7d(const QByteArray &ba);
-
 inline byte extractByte(const char *data) { return *data; }
-ushort extractShort(const char *data);
-uint extractInt(const char *data);
+SYMBIANUTILS_EXPORT ushort extractShort(const char *data);
+SYMBIANUTILS_EXPORT uint extractInt(const char *data);
 
-QString quoteUnprintableLatin1(const QByteArray &ba);
+SYMBIANUTILS_EXPORT QString quoteUnprintableLatin1(const QByteArray &ba);
 
 // produces "xx xx xx "
-QString stringFromArray(const QByteArray &ba, int maxLen = - 1);
+SYMBIANUTILS_EXPORT QString stringFromArray(const QByteArray &ba, int maxLen = - 1);
 
 enum Endianness
 {
@@ -104,13 +102,11 @@ enum Endianness
     TargetByteOrder = BigEndian,
 };
 
-void appendByte(QByteArray *ba, byte b);
-void appendShort(QByteArray *ba, ushort s, Endianness = TargetByteOrder);
-void appendInt(QByteArray *ba, uint i, Endianness = TargetByteOrder);
-void appendString(QByteArray *ba, const QByteArray &str, Endianness = TargetByteOrder, bool appendNullTerminator = true);
-void appendDateTime(QByteArray *ba, QDateTime dateTime, Endianness = TargetByteOrder);
+SYMBIANUTILS_EXPORT void appendShort(QByteArray *ba, ushort s, Endianness = TargetByteOrder);
+SYMBIANUTILS_EXPORT void appendInt(QByteArray *ba, uint i, Endianness = TargetByteOrder);
+SYMBIANUTILS_EXPORT void appendString(QByteArray *ba, const QByteArray &str, Endianness = TargetByteOrder, bool appendNullTerminator = true);
 
-struct Library
+struct SYMBIANUTILS_EXPORT Library
 {
     Library() {}
 
@@ -119,7 +115,7 @@ struct Library
     uint dataseg;
 };
 
-struct TrkAppVersion
+struct SYMBIANUTILS_EXPORT TrkAppVersion
 {
     TrkAppVersion();
     void reset();    
@@ -130,7 +126,7 @@ struct TrkAppVersion
     int protocolMinor;
 };
 
-struct Session
+struct SYMBIANUTILS_EXPORT Session
 {
     Session();
     void reset();
@@ -163,7 +159,7 @@ struct Session
     QStringList modules;
 };
 
-struct TrkResult
+struct SYMBIANUTILS_EXPORT TrkResult
 {
     TrkResult();
     void clear();
@@ -179,15 +175,10 @@ struct TrkResult
     bool isDebugOutput;
 };
 
-// returns a QByteArray containing optionally
-// the serial frame [0x01 0x90 <len>] and 0x7e encoded7d(ba) 0x7e
-QByteArray frameMessage(byte command, byte token, const QByteArray &data, bool serialFrame);
-ushort isValidTrkResult(const QByteArray &buffer, bool serialFrame);
-bool extractResult(QByteArray *buffer, bool serialFrame, TrkResult *r, QByteArray *rawData = 0);
-QByteArray errorMessage(byte code);
-QByteArray hexNumber(uint n, int digits = 0);
-QByteArray hexxNumber(uint n, int digits = 0); // prepends '0x', too
-uint swapEndian(uint in);
+SYMBIANUTILS_EXPORT QByteArray errorMessage(byte code);
+SYMBIANUTILS_EXPORT QByteArray hexNumber(uint n, int digits = 0);
+SYMBIANUTILS_EXPORT QByteArray hexxNumber(uint n, int digits = 0); // prepends '0x', too
+SYMBIANUTILS_EXPORT uint swapEndian(uint in);
 
 } // namespace trk
 
diff --git a/tools/runonphone/symbianutils/trkutils_p.h b/tools/runonphone/symbianutils/trkutils_p.h
new file mode 100644
index 0000000..12b0109
--- /dev/null
+++ b/tools/runonphone/symbianutils/trkutils_p.h
@@ -0,0 +1,62 @@
+/****************************************************************************
+**
+** 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 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 DEBUGGER_TRK_PRIVATE_UTILS
+#define DEBUGGER_TRK_PRIVATE_UTILS
+
+#include "trkutils.h"
+#include "symbianutils_global.h"
+
+QT_BEGIN_NAMESPACE
+class QDateTime;
+QT_END_NAMESPACE
+
+namespace trk {
+
+void appendDateTime(QByteArray *ba, QDateTime dateTime, Endianness = TargetByteOrder);
+// returns a QByteArray containing optionally
+// the serial frame [0x01 0x90 <len>] and 0x7e encoded7d(ba) 0x7e
+QByteArray frameMessage(byte command, byte token, const QByteArray &data, bool serialFrame);
+bool extractResult(QByteArray *buffer, bool serialFrame, TrkResult *r, QByteArray *rawData = 0);
+
+} // namespace trk
+
+#endif // DEBUGGER_TRK_PRIVATE_UTILS
diff --git a/tools/shared/qtpropertybrowser/qtpropertybrowserutils.cpp b/tools/shared/qtpropertybrowser/qtpropertybrowserutils.cpp
index b84de11..0b14292 100644
--- a/tools/shared/qtpropertybrowser/qtpropertybrowserutils.cpp
+++ b/tools/shared/qtpropertybrowser/qtpropertybrowserutils.cpp
@@ -93,15 +93,23 @@ QtCursorDatabase::QtCursorDatabase()
                         QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-busy.png")));
 }
 
+void QtCursorDatabase::clear()
+{
+    m_cursorNames.clear();
+    m_cursorIcons.clear();
+    m_valueToCursorShape.clear();
+    m_cursorShapeToValue.clear();
+}
+
 void QtCursorDatabase::appendCursor(Qt::CursorShape shape, const QString &name, const QIcon &icon)
 {
     if (m_cursorShapeToValue.contains(shape))
         return;
-    int value = m_cursorNames.count();
+    const int value = m_cursorNames.count();
     m_cursorNames.append(name);
-    m_cursorIcons[value] = icon;
-    m_valueToCursorShape[value] = shape;
-    m_cursorShapeToValue[shape] = value;
+    m_cursorIcons.insert(value, icon);
+    m_valueToCursorShape.insert(value, shape);
+    m_cursorShapeToValue.insert(shape, value);
 }
 
 QStringList QtCursorDatabase::cursorShapeNames() const
diff --git a/tools/shared/qtpropertybrowser/qtpropertybrowserutils_p.h b/tools/shared/qtpropertybrowser/qtpropertybrowserutils_p.h
index b60fb94..baa7a4a 100644
--- a/tools/shared/qtpropertybrowser/qtpropertybrowserutils_p.h
+++ b/tools/shared/qtpropertybrowser/qtpropertybrowserutils_p.h
@@ -68,6 +68,7 @@ class QtCursorDatabase
 {
 public:
     QtCursorDatabase();
+    void clear();
 
     QStringList cursorShapeNames() const;
     QMap<int, QIcon> cursorShapeIcons() const;
diff --git a/tools/shared/qtpropertybrowser/qtpropertymanager.cpp b/tools/shared/qtpropertybrowser/qtpropertymanager.cpp
index 67ab2fb..d9ff10a 100644
--- a/tools/shared/qtpropertybrowser/qtpropertymanager.cpp
+++ b/tools/shared/qtpropertybrowser/qtpropertymanager.cpp
@@ -1391,16 +1391,54 @@ void QtStringPropertyManager::uninitializeProperty(QtProperty *property)
 }
 
 // QtBoolPropertyManager
+//     Return an icon containing a check box indicator
+static QIcon drawCheckBox(bool value)
+{
+    QStyleOptionButton opt;
+    opt.state |= value ? QStyle::State_On : QStyle::State_Off;
+    opt.state |= QStyle::State_Enabled;
+    const QStyle *style = QApplication::style();
+    // Figure out size of an indicator and make sure it is not scaled down in a list view item
+    // by making the pixmap as big as a list view icon and centering the indicator in it.
+    // (if it is smaller, it can't be helped)
+    const int indicatorWidth = style->pixelMetric(QStyle::PM_IndicatorWidth, &opt);
+    const int indicatorHeight = style->pixelMetric(QStyle::PM_IndicatorHeight, &opt);
+    const int listViewIconSize = indicatorWidth;
+    const int pixmapWidth = indicatorWidth;
+    const int pixmapHeight = qMax(indicatorHeight, listViewIconSize);
+
+    opt.rect = QRect(0, 0, indicatorWidth, indicatorHeight);
+    QPixmap pixmap = QPixmap(pixmapWidth, pixmapHeight);
+    pixmap.fill(Qt::transparent);
+    {
+        // Center?
+        const int xoff = (pixmapWidth  > indicatorWidth)  ? (pixmapWidth  - indicatorWidth)  / 2 : 0;
+        const int yoff = (pixmapHeight > indicatorHeight) ? (pixmapHeight - indicatorHeight) / 2 : 0;
+        QPainter painter(&pixmap);
+        painter.translate(xoff, yoff);
+        style->drawPrimitive(QStyle::PE_IndicatorCheckBox, &opt, &painter);
+    }
+    return QIcon(pixmap);
+}
 
 class QtBoolPropertyManagerPrivate
 {
     QtBoolPropertyManager *q_ptr;
     Q_DECLARE_PUBLIC(QtBoolPropertyManager)
 public:
+    QtBoolPropertyManagerPrivate();
 
     QMap<const QtProperty *, bool> m_values;
+    const QIcon m_checkedIcon;
+    const QIcon m_uncheckedIcon;
 };
 
+QtBoolPropertyManagerPrivate::QtBoolPropertyManagerPrivate() :
+    m_checkedIcon(drawCheckBox(true)),
+    m_uncheckedIcon(drawCheckBox(false))
+{
+}
+
 /*!
     \class QtBoolPropertyManager
     \internal
@@ -1471,36 +1509,6 @@ QString QtBoolPropertyManager::valueText(const QtProperty *property) const
     return it.value() ? trueText : falseText;
 }
 
-// Return an icon containing a check box indicator
-static QIcon drawCheckBox(bool value)
-{
-    QStyleOptionButton opt;
-    opt.state |= value ? QStyle::State_On : QStyle::State_Off;
-    opt.state |= QStyle::State_Enabled;
-    const QStyle *style = QApplication::style();
-    // Figure out size of an indicator and make sure it is not scaled down in a list view item
-    // by making the pixmap as big as a list view icon and centering the indicator in it.
-    // (if it is smaller, it can't be helped)
-    const int indicatorWidth = style->pixelMetric(QStyle::PM_IndicatorWidth, &opt);
-    const int indicatorHeight = style->pixelMetric(QStyle::PM_IndicatorHeight, &opt);
-    const int listViewIconSize = indicatorWidth;
-    const int pixmapWidth = indicatorWidth;
-    const int pixmapHeight = qMax(indicatorHeight, listViewIconSize);
-
-    opt.rect = QRect(0, 0, indicatorWidth, indicatorHeight);
-    QPixmap pixmap = QPixmap(pixmapWidth, pixmapHeight);
-    pixmap.fill(Qt::transparent);
-    {
-        // Center?
-        const int xoff = (pixmapWidth  > indicatorWidth)  ? (pixmapWidth  - indicatorWidth)  / 2 : 0;
-        const int yoff = (pixmapHeight > indicatorHeight) ? (pixmapHeight - indicatorHeight) / 2 : 0;
-        QPainter painter(&pixmap);
-        painter.translate(xoff, yoff);
-        style->drawPrimitive(QStyle::PE_IndicatorCheckBox, &opt, &painter);
-    }
-    return QIcon(pixmap);
-}
-
 /*!
     \reimp
 */
@@ -1510,9 +1518,7 @@ QIcon QtBoolPropertyManager::valueIcon(const QtProperty *property) const
     if (it == d_ptr->m_values.constEnd())
         return QIcon();
 
-    static const QIcon checkedIcon = drawCheckBox(true);
-    static const QIcon uncheckedIcon = drawCheckBox(false);
-    return it.value() ? checkedIcon : uncheckedIcon;
+    return it.value() ? d_ptr->m_checkedIcon : d_ptr->m_uncheckedIcon;
 }
 
 /*!
@@ -6287,7 +6293,15 @@ void QtColorPropertyManager::uninitializeProperty(QtProperty *property)
 
 // QtCursorPropertyManager
 
-Q_GLOBAL_STATIC(QtCursorDatabase, cursorDatabase)
+// Make sure icons are removed as soon as QApplication is destroyed, otherwise,
+// handles are leaked on X11.
+static void clearCursorDatabase();
+Q_GLOBAL_STATIC_WITH_INITIALIZER(QtCursorDatabase, cursorDatabase, qAddPostRoutine(clearCursorDatabase))
+
+static void clearCursorDatabase()
+{
+    cursorDatabase()->clear();
+}
 
 class QtCursorPropertyManagerPrivate
 {