Merge branch 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into master-integration

* 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
  Backport open pages switcher from Qt Creator.
  Remove in-page switcher.
  Add missing trace, small cleanup.

13 files changed, 446 insertions, 125 deletions

diff --git a/tools/assistant/tools/assistant/assistant.pro b/tools/assistant/tools/assistant/assistant.pro
index af306a5..97d88dc 100644
--- a/tools/assistant/tools/assistant/assistant.pro
+++ b/tools/assistant/tools/assistant/assistant.pro
@@ -47,7 +47,8 @@ HEADERS += aboutdialog.h \
     openpagesmodel.h \
     globalactions.h \
     openpageswidget.h \
-    openpagesmanager.h
+    openpagesmanager.h \
+    openpagesswitcher.h
 win32:HEADERS += remotecontrol_win.h
 
 SOURCES += aboutdialog.cpp \
@@ -78,7 +79,8 @@ SOURCES += aboutdialog.cpp \
     openpagesmodel.cpp \
     globalactions.cpp \
     openpageswidget.cpp \
-    openpagesmanager.cpp
+    openpagesmanager.cpp \
+    openpagesswitcher.cpp
 contains(QT_CONFIG, webkit) {
     SOURCES += helpviewer_qwv.cpp
 } else {
diff --git a/tools/assistant/tools/assistant/helpviewer.cpp b/tools/assistant/tools/assistant/helpviewer.cpp
index 81870a9..a448dd4 100644
--- a/tools/assistant/tools/assistant/helpviewer.cpp
+++ b/tools/assistant/tools/assistant/helpviewer.cpp
@@ -51,7 +51,6 @@
 #include <QtCore/QTemporaryFile>
 #include <QtCore/QUrl>
 
-#include <QtGui/QComboBox>
 #include <QtGui/QDesktopServices>
 #include <QtGui/QMouseEvent>
 
@@ -109,6 +108,12 @@ struct ExtensionMap {
     { 0, 0 }
 };
 
+HelpViewer::~HelpViewer()
+{
+    TRACE_OBJ
+    delete d;
+}
+
 bool HelpViewer::isLocalUrl(const QUrl &url)
 {
     TRACE_OBJ
@@ -208,30 +213,4 @@ bool HelpViewer::handleForwardBackwardMouseButtons(QMouseEvent *event)
     return false;
 }
 
-bool HelpViewer::openPagesListRequested(const QMouseEvent *event) const
-{
-    return event->buttons() == Qt::RightButton
-        && event->modifiers() == Qt::ControlModifier;
-}
-
-bool HelpViewer::openPagesListRequested(const QContextMenuEvent *event) const
-{
-    return event->reason() == QContextMenuEvent::Mouse
-        && event->modifiers() == Qt::ControlModifier;
-}
-
-void HelpViewer::showOpenPagesList(const QPoint &pos)
-{
-    QComboBox * const openPagesBox = d->openPagesBox(this);
-    openPagesBox->move(pos);
-    openPagesBox->setCurrentIndex(CentralWidget::instance()->currentIndex());
-    openPagesBox->showPopup();
-}
-
-HelpViewer::~HelpViewer()
-{
-    TRACE_OBJ
-    delete d;
-}
-
 QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/helpviewer.h b/tools/assistant/tools/assistant/helpviewer.h
index 1f897d9..847b0ca 100644
--- a/tools/assistant/tools/assistant/helpviewer.h
+++ b/tools/assistant/tools/assistant/helpviewer.h
@@ -145,9 +145,6 @@ private:
     void contextMenuEvent(QContextMenuEvent *event);
     QVariant loadResource(int type, const QUrl &name);
     bool handleForwardBackwardMouseButtons(QMouseEvent *e);
-    bool openPagesListRequested(const QMouseEvent *event) const;
-    bool openPagesListRequested(const QContextMenuEvent *event) const;
-    void showOpenPagesList(const QPoint &pos);
 
 private:
     HelpViewerPrivate *d;
diff --git a/tools/assistant/tools/assistant/helpviewer_p.h b/tools/assistant/tools/assistant/helpviewer_p.h
index 2bd4e16..2772905 100644
--- a/tools/assistant/tools/assistant/helpviewer_p.h
+++ b/tools/assistant/tools/assistant/helpviewer_p.h
@@ -47,11 +47,9 @@
 #include "openpagesmanager.h"
 
 #include <QtCore/QObject>
-#include <QtGui/QComboBox>
 #ifdef QT_NO_WEBKIT
 #include <QtGui/QTextBrowser>
 #endif
-#include <QtGui/QTreeView>
 
 QT_BEGIN_NAMESPACE
 
@@ -69,7 +67,6 @@ public:
     HelpViewerPrivate()
 #endif
     {
-        m_openPagesBox = 0;
     }
 
 #ifdef QT_NO_WEBKIT
@@ -98,25 +95,8 @@ public:
             CentralWidget::instance()->setSource(lastAnchor);
         lastAnchor.clear();
     }
-#endif // QT_NO_WEBKIT
-
-    QComboBox *openPagesBox(QWidget *parent = 0)
-    {
-        if (!m_openPagesBox) {
-            m_openPagesBox = new QComboBox(parent);
-            m_openPagesBox->setSizeAdjustPolicy(QComboBox::AdjustToContents);
-            m_openPagesBox->setModel(OpenPagesManager::instance()
-                ->openPagesWidget()->model());
-            connect(m_openPagesBox, SIGNAL(activated(int)), this,
-                    SLOT(switchToPage(int)));
-        }
-
-        return m_openPagesBox;
-    }
 
 public slots:
-
-#ifdef QT_NO_WEBKIT
     void openLink()
     {
         openLink(false);
@@ -132,16 +112,6 @@ public:
     bool forceFont;
     QString lastAnchor;
 #endif // QT_NO_WEBKIT
-
-private slots:
-
-    void switchToPage(int row)
-    {
-        OpenPagesManager::instance()->setCurrentPage(row);
-    }
-
-private:
-    QComboBox *m_openPagesBox;
 };
 
 QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/helpviewer_qtb.cpp b/tools/assistant/tools/assistant/helpviewer_qtb.cpp
index 98eb59f..f6b5022 100644
--- a/tools/assistant/tools/assistant/helpviewer_qtb.cpp
+++ b/tools/assistant/tools/assistant/helpviewer_qtb.cpp
@@ -298,10 +298,6 @@ void HelpViewer::mousePressEvent(QMouseEvent *e)
     if (handleForwardBackwardMouseButtons(e))
         return;
 #endif
-    if (openPagesListRequested(e)) {
-        showOpenPagesList(e->pos());
-        return;
-    }
 
     QTextBrowser::mousePressEvent(e);
 }
@@ -346,9 +342,6 @@ void HelpViewer::contextMenuEvent(QContextMenuEvent *event)
 {
     TRACE_OBJ
 
-    if (openPagesListRequested(event))
-        return;
-
     QMenu menu(QString(), 0);
     QUrl link;
     QAction *copyAnchorAction = 0;
diff --git a/tools/assistant/tools/assistant/helpviewer_qwv.cpp b/tools/assistant/tools/assistant/helpviewer_qwv.cpp
index 869789b..f61d6d4 100644
--- a/tools/assistant/tools/assistant/helpviewer_qwv.cpp
+++ b/tools/assistant/tools/assistant/helpviewer_qwv.cpp
@@ -243,7 +243,8 @@ bool HelpPage::acceptNavigationRequest(QWebFrame *,
 // -- HelpViewer
 
 HelpViewer::HelpViewer(qreal zoom, QWidget *parent)
-    : QWebView(parent), d(new HelpViewerPrivate)
+    : QWebView(parent)
+    , d(new HelpViewerPrivate)
 {
     TRACE_OBJ
     setAcceptDrops(false);
@@ -432,11 +433,6 @@ void HelpViewer::mousePressEvent(QMouseEvent *event)
         return;
 #endif
 
-    if (openPagesListRequested(event)) {
-        showOpenPagesList(event->pos());
-        return;
-    }
-
     if (HelpPage *currentPage = static_cast<HelpPage*> (page())) {
         currentPage->m_pressedButtons = event->buttons();
         currentPage->m_keyboardModifiers = event->modifiers();
@@ -481,8 +477,7 @@ bool HelpViewer::eventFilter(QObject *obj, QEvent *event)
 void HelpViewer::contextMenuEvent(QContextMenuEvent *event)
 {
     TRACE_OBJ
-    if (!openPagesListRequested(event))
-        QWebView::contextMenuEvent(event);
+    QWebView::contextMenuEvent(event);
 }
 
 QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/mainwindow.cpp b/tools/assistant/tools/assistant/mainwindow.cpp
index ca10d38..e436201 100644
--- a/tools/assistant/tools/assistant/mainwindow.cpp
+++ b/tools/assistant/tools/assistant/mainwindow.cpp
@@ -79,6 +79,7 @@
 #include <QtGui/QMenuBar>
 #include <QtGui/QMessageBox>
 #include <QtGui/QProgressBar>
+#include <QtGui/QShortcut>
 #include <QtGui/QStatusBar>
 #include <QtGui/QToolBar>
 #include <QtGui/QToolButton>
@@ -516,6 +517,18 @@ void MainWindow::setupActions()
     tmp->setShortcuts(QList<QKeySequence>() << QKeySequence(tr("Ctrl+Alt+Left"))
         << QKeySequence(Qt::CTRL + Qt::Key_PageUp));
 
+#ifdef Q_WS_MAC
+    QShortcut *sct = new QShortcut(QKeySequence(Qt::ALT + Qt::Key_Tab), this);
+    connect(sct, SIGNAL(activated()), openPages, SLOT(nextPageWithSwitcher()));
+    sct = new QShortcut(QKeySequence(Qt::ALT + Qt::SHIFT + Qt::Key_Tab), this);
+    connect(sct, SIGNAL(activated()), openPages, SLOT(previousPageWithSwitcher()));
+#else
+    QShortcut *sct = new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_Tab), this);
+    connect(sct, SIGNAL(activated()), openPages, SLOT(nextPageWithSwitcher()));
+    sct = new QShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_Tab), this);
+    connect(sct, SIGNAL(activated()), openPages, SLOT(previousPageWithSwitcher()));
+#endif
+
     BookmarkManager::instance()->takeBookmarksMenu(menuBar()->addMenu(tr("&Bookmarks")));
 
     menu = menuBar()->addMenu(tr("&Help"));
diff --git a/tools/assistant/tools/assistant/openpagesmanager.cpp b/tools/assistant/tools/assistant/openpagesmanager.cpp
index b6005e8..6b08c46 100644
--- a/tools/assistant/tools/assistant/openpagesmanager.cpp
+++ b/tools/assistant/tools/assistant/openpagesmanager.cpp
@@ -38,20 +38,25 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+
 #include "openpagesmanager.h"
- 
+
 #include "centralwidget.h"
 #include "helpenginewrapper.h"
 #include "helpviewer.h"
 #include "openpagesmodel.h"
+#include "openpagesswitcher.h"
 #include "openpageswidget.h"
 #include "tracer.h"
 #include "../shared/collectionconfiguration.h"
 
+#include <QtGui/QApplication>
 #include <QtGui/QTreeView>
- 
+
 QT_BEGIN_NAMESPACE
 
+OpenPagesManager *OpenPagesManager::m_instance = 0;
+
 OpenPagesManager *OpenPagesManager::createInstance(QObject *parent,
                       bool defaultCollection, const QUrl &cmdLineUrl)
 {
@@ -70,25 +75,43 @@ OpenPagesManager *OpenPagesManager::instance()
 
 OpenPagesManager::OpenPagesManager(QObject *parent, bool defaultCollection,
                                    const QUrl &cmdLineUrl)
-    : QObject(parent), m_model(new OpenPagesModel(this)),
-      m_openPagesWidget(new OpenPagesWidget(m_model))
+    : QObject(parent)
+    , m_model(new OpenPagesModel(this))
+    , m_openPagesWidget(0)
+    , m_openPagesSwitcher(0)
 {
     TRACE_OBJ
+    m_openPagesWidget = new OpenPagesWidget(m_model);
+    m_openPagesWidget->setFrameStyle(QFrame::NoFrame);
     connect(m_openPagesWidget, SIGNAL(setCurrentPage(QModelIndex)), this,
             SLOT(setCurrentPage(QModelIndex)));
     connect(m_openPagesWidget, SIGNAL(closePage(QModelIndex)), this,
             SLOT(closePage(QModelIndex)));
     connect(m_openPagesWidget, SIGNAL(closePagesExcept(QModelIndex)), this,
             SLOT(closePagesExcept(QModelIndex)));
+
+    m_openPagesSwitcher = new OpenPagesSwitcher(m_model);
+    connect(m_openPagesSwitcher, SIGNAL(closePage(QModelIndex)), this,
+        SLOT(closePage(QModelIndex)));
+    connect(m_openPagesSwitcher, SIGNAL(setCurrentPage(QModelIndex)), this,
+        SLOT(setCurrentPage(QModelIndex)));
+
     setupInitialPages(defaultCollection, cmdLineUrl);
 }
- 
+
+OpenPagesManager ::~OpenPagesManager()
+{
+    TRACE_OBJ
+    m_instance = 0;
+    delete m_openPagesSwitcher;
+}
+
 int OpenPagesManager::pageCount() const
 {
     TRACE_OBJ
     return m_model->rowCount();
 }
- 
+
 void OpenPagesManager::setupInitialPages(bool defaultCollection,
             const QUrl &cmdLineUrl)
 {
@@ -145,6 +168,7 @@ void OpenPagesManager::setupInitialPages(bool defaultCollection,
     for (int i = 0; i < m_model->rowCount(); ++i)
         CentralWidget::instance()->addPage(m_model->pageAt(i));
     setCurrentPage(initialPage);
+    m_openPagesSwitcher->selectCurrentPage();
 }
 
 HelpViewer *OpenPagesManager::createPage()
@@ -181,11 +205,13 @@ HelpViewer *OpenPagesManager::createPage(const QUrl &url, bool fromSearch)
 
 HelpViewer *OpenPagesManager::createNewPageFromSearch(const QUrl &url)
 {
+    TRACE_OBJ
     return createPage(url, true);
 }
 
 void OpenPagesManager::closePage(const QModelIndex &index)
 {
+    TRACE_OBJ
     if (index.isValid())
         removePage(index.row());
 }
@@ -200,13 +226,12 @@ void OpenPagesManager::reloadPages(const QString &nameSpace)
 {
     TRACE_OBJ
     closeOrReloadPages(nameSpace, true);
-    selectCurrentPage();
+    m_openPagesWidget->selectCurrentPage();
 }
 
 void OpenPagesManager::closeOrReloadPages(const QString &nameSpace, bool tryReload)
 {
     TRACE_OBJ
-
     for (int i = m_model->rowCount() - 1; i >= 0; --i) {
         HelpViewer *page = m_model->pageAt(i);
         if (page->source().host() != nameSpace)
@@ -232,27 +257,15 @@ bool OpenPagesManager::pagesOpenForNamespace(const QString &nameSpace) const
 void OpenPagesManager::setCurrentPage(const QModelIndex &index)
 {
     TRACE_OBJ
-    if (!index.isValid())
-        return;
-    HelpViewer * const page = m_model->pageAt(index.row());
-    CentralWidget::instance()->setCurrentPage(page);
+    if (index.isValid())
+        setCurrentPage(index.row());
 }
 
 void OpenPagesManager::setCurrentPage(int index)
 {
     TRACE_OBJ
     CentralWidget::instance()->setCurrentPage(m_model->pageAt(index));
-    selectCurrentPage();
-}
-
-void OpenPagesManager::selectCurrentPage()
-{
-    TRACE_OBJ
-    QItemSelectionModel * const selModel = m_openPagesWidget->selectionModel();
-    selModel->clearSelection();
-    selModel->select(m_model->index(CentralWidget::instance()->currentIndex(), 0),
-        QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows);
-    m_openPagesWidget->scrollTo(m_openPagesWidget->currentIndex());
+    m_openPagesWidget->selectCurrentPage();
 }
 
 void OpenPagesManager::removePage(int index)
@@ -260,7 +273,7 @@ void OpenPagesManager::removePage(int index)
     TRACE_OBJ
     CentralWidget::instance()->removePage(index);
     m_model->removePage(index);
-    selectCurrentPage();
+    m_openPagesWidget->selectCurrentPage();
 }
 
 
@@ -282,25 +295,66 @@ void OpenPagesManager::closePagesExcept(const QModelIndex &index)
 
 QAbstractItemView *OpenPagesManager::openPagesWidget() const
 {
+    TRACE_OBJ
     return m_openPagesWidget;
 }
 
 void OpenPagesManager::nextPage()
 {
+    TRACE_OBJ
     nextOrPreviousPage(1);
 }
 
+void OpenPagesManager::nextPageWithSwitcher()
+{
+    TRACE_OBJ
+    if (!m_openPagesSwitcher->isVisible()) {
+        m_openPagesSwitcher->selectCurrentPage();
+        m_openPagesSwitcher->gotoNextPage();
+        showSwitcherOrSelectPage();
+    } else {
+        m_openPagesSwitcher->gotoNextPage();
+    }
+}
+
 void OpenPagesManager::previousPage()
 {
+    TRACE_OBJ
     nextOrPreviousPage(-1);
 }
 
+void OpenPagesManager::previousPageWithSwitcher()
+{
+    TRACE_OBJ
+    if (!m_openPagesSwitcher->isVisible()) {
+        m_openPagesSwitcher->selectCurrentPage();
+        m_openPagesSwitcher->gotoPreviousPage();
+        showSwitcherOrSelectPage();
+    } else {
+        m_openPagesSwitcher->gotoPreviousPage();
+    }
+}
+
 void OpenPagesManager::nextOrPreviousPage(int offset)
 {
+    TRACE_OBJ
     setCurrentPage((CentralWidget::instance()->currentIndex() + offset
-                    + m_model->rowCount()) % m_model->rowCount());
+        + m_model->rowCount()) % m_model->rowCount());
 }
 
-OpenPagesManager *OpenPagesManager::m_instance = 0;
+void OpenPagesManager::showSwitcherOrSelectPage() const
+{
+    TRACE_OBJ
+    if (QApplication::keyboardModifiers() != Qt::NoModifier) {
+        const int width = CentralWidget::instance()->width();
+        const int height = CentralWidget::instance()->height();
+        const QPoint p(CentralWidget::instance()->mapToGlobal(QPoint(0, 0)));
+        m_openPagesSwitcher->move((width - m_openPagesSwitcher->width()) / 2 + p.x(),
+            (height - m_openPagesSwitcher->height()) / 2 + p.y());
+        m_openPagesSwitcher->setVisible(true);
+    } else {
+        m_openPagesSwitcher->selectAndHide();
+    }
+}
 
 QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/openpagesmanager.h b/tools/assistant/tools/assistant/openpagesmanager.h
index 5e7a9af..56a1ce7 100644
--- a/tools/assistant/tools/assistant/openpagesmanager.h
+++ b/tools/assistant/tools/assistant/openpagesmanager.h
@@ -41,27 +41,28 @@
 
 #ifndef OPENPAGESMANAGER_H
 #define OPENPAGESMANAGER_H
- 
+
 #include <QtCore/QObject>
- 
+
 QT_BEGIN_NAMESPACE
 
 class QAbstractItemView;
 class QModelIndex;
 class QUrl;
- 
+
 class HelpViewer;
 class OpenPagesModel;
+class OpenPagesSwitcher;
 class OpenPagesWidget;
- 
+
 class OpenPagesManager : public QObject
- {
+{
     Q_OBJECT
- public:
+public:
     static OpenPagesManager *createInstance(QObject *parent,
-               bool defaultCollection, const QUrl &cmdLineUrl);
+        bool defaultCollection, const QUrl &cmdLineUrl);
     static OpenPagesManager *instance();
- 
+
     bool pagesOpenForNamespace(const QString &nameSpace) const;
     void closePages(const QString &nameSpace);
     void reloadPages(const QString &nameSpace);
@@ -71,13 +72,16 @@ class OpenPagesManager : public QObject
     int pageCount() const;
     void setCurrentPage(int index);
 
- public slots:
+public slots:
     HelpViewer *createPage(const QUrl &url, bool fromSearch = false);
     HelpViewer *createNewPageFromSearch(const QUrl &url);
     HelpViewer *createPage();
     void closeCurrentPage();
+
     void nextPage();
+    void nextPageWithSwitcher();
     void previousPage();
+    void previousPageWithSwitcher();
 
 private slots:
     void setCurrentPage(const QModelIndex &index);
@@ -86,19 +90,23 @@ private slots:
 
 private:
     OpenPagesManager(QObject *parent, bool defaultCollection,
-                     const QUrl &cmdLineUrl);
+        const QUrl &cmdLineUrl);
+    ~OpenPagesManager();
+
     void setupInitialPages(bool defaultCollection, const QUrl &cmdLineUrl);
     void closeOrReloadPages(const QString &nameSpace, bool tryReload);
-    void selectCurrentPage();
     void removePage(int index);
+
     void nextOrPreviousPage(int offset);
- 
-     OpenPagesModel *m_model;
-     OpenPagesWidget *m_openPagesWidget;
+    void showSwitcherOrSelectPage() const;
+
+    OpenPagesModel *m_model;
+    OpenPagesWidget *m_openPagesWidget;
+    OpenPagesSwitcher *m_openPagesSwitcher;
+
+    static OpenPagesManager *m_instance;
+};
 
-     static OpenPagesManager *m_instance;
- };
- 
 QT_END_NAMESPACE
- 
+
 #endif // OPENPAGESMANAGER_H
diff --git a/tools/assistant/tools/assistant/openpagesswitcher.cpp b/tools/assistant/tools/assistant/openpagesswitcher.cpp
new file mode 100644
index 0000000..d4b7d82
--- /dev/null
+++ b/tools/assistant/tools/assistant/openpagesswitcher.cpp
@@ -0,0 +1,194 @@
+/****************************************************************************
+**
+** 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 Assistant module 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 "openpagesswitcher.h"
+
+#include "centralwidget.h"
+#include "openpagesmodel.h"
+#include "openpageswidget.h"
+#include "tracer.h"
+
+#include <QtCore/QEvent>
+
+#include <QtGui/QKeyEvent>
+#include <QtGui/QVBoxLayout>
+
+QT_BEGIN_NAMESPACE
+
+const int gWidth = 300;
+const int gHeight = 200;
+
+OpenPagesSwitcher::OpenPagesSwitcher(OpenPagesModel *model)
+    : QFrame(0, Qt::Popup)
+    , m_openPagesModel(model)
+{
+    TRACE_OBJ
+    resize(gWidth, gHeight);
+
+    m_openPagesWidget = new OpenPagesWidget(m_openPagesModel);
+
+    // We disable the frame on this list view and use a QFrame around it instead.
+    // This improves the look with QGTKStyle.
+#ifndef Q_WS_MAC
+    setFrameStyle(m_openPagesWidget->frameStyle());
+#endif
+    m_openPagesWidget->setFrameStyle(QFrame::NoFrame);
+
+    m_openPagesWidget->allowContextMenu(false);
+    m_openPagesWidget->installEventFilter(this);
+
+    QVBoxLayout *layout = new QVBoxLayout(this);
+    layout->setMargin(0);
+    layout->addWidget(m_openPagesWidget);
+
+    connect(m_openPagesWidget, SIGNAL(closePage(QModelIndex)), this,
+        SIGNAL(closePage(QModelIndex)));
+    connect(m_openPagesWidget, SIGNAL(setCurrentPage(QModelIndex)), this,
+        SIGNAL(setCurrentPage(QModelIndex)));
+}
+
+OpenPagesSwitcher::~OpenPagesSwitcher()
+{
+    TRACE_OBJ
+}
+
+void OpenPagesSwitcher::gotoNextPage()
+{
+    TRACE_OBJ
+    selectPageUpDown(1);
+}
+
+void OpenPagesSwitcher::gotoPreviousPage()
+{
+    TRACE_OBJ
+    selectPageUpDown(-1);
+}
+
+void OpenPagesSwitcher::selectAndHide()
+{
+    TRACE_OBJ
+    setVisible(false);
+    emit setCurrentPage(m_openPagesWidget->currentIndex());
+}
+
+void OpenPagesSwitcher::selectCurrentPage()
+{
+    TRACE_OBJ
+    m_openPagesWidget->selectCurrentPage();
+}
+
+void OpenPagesSwitcher::setVisible(bool visible)
+{
+    TRACE_OBJ
+    QWidget::setVisible(visible);
+    if (visible)
+        setFocus();
+}
+
+void OpenPagesSwitcher::focusInEvent(QFocusEvent *event)
+{
+    TRACE_OBJ
+    Q_UNUSED(event)
+    m_openPagesWidget->setFocus();
+}
+
+bool OpenPagesSwitcher::eventFilter(QObject *object, QEvent *event)
+{
+    TRACE_OBJ
+    if (object == m_openPagesWidget) {
+        if (event->type() == QEvent::KeyPress) {
+            QKeyEvent *ke = static_cast<QKeyEvent*>(event);
+            if (ke->key() == Qt::Key_Escape) {
+                setVisible(false);
+                return true;
+            }
+
+            const int key = ke->key();
+            if (key == Qt::Key_Return || key == Qt::Key_Enter || key == Qt::Key_Space) {
+                emit setCurrentPage(m_openPagesWidget->currentIndex());
+                return true;
+            }
+
+            Qt::KeyboardModifier modifier = Qt::ControlModifier;
+#ifdef Q_WS_MAC
+            modifier = Qt::AltModifier;
+#endif
+            if (key == Qt::Key_Backtab
+                && (ke->modifiers() == (modifier | Qt::ShiftModifier)))
+                gotoPreviousPage();
+            else if (key == Qt::Key_Tab && (ke->modifiers() == modifier))
+                gotoNextPage();
+        } else if (event->type() == QEvent::KeyRelease) {
+            QKeyEvent *ke = static_cast<QKeyEvent*>(event);
+            if (ke->modifiers() == 0
+               /*HACK this is to overcome some event inconsistencies between platforms*/
+               || (ke->modifiers() == Qt::AltModifier
+               && (ke->key() == Qt::Key_Alt || ke->key() == -1))) {
+                selectAndHide();
+            }
+        }
+    }
+    return QWidget::eventFilter(object, event);
+}
+
+void OpenPagesSwitcher::selectPageUpDown(int summand)
+{
+    TRACE_OBJ
+    const int pageCount = m_openPagesModel->rowCount();
+    if (pageCount < 2)
+        return;
+
+    const QModelIndexList &list = m_openPagesWidget->selectionModel()->selectedIndexes();
+    if (list.isEmpty())
+        return;
+
+    QModelIndex index = list.first();
+    if (!index.isValid())
+        return;
+
+    index = m_openPagesModel->index((index.row() + summand + pageCount) % pageCount, 0);
+    if (index.isValid()) {
+        m_openPagesWidget->setCurrentIndex(index);
+        m_openPagesWidget->scrollTo(index, QAbstractItemView::PositionAtCenter);
+    }
+}
+
+QT_END_NAMESPACE
diff --git a/tools/assistant/tools/assistant/openpagesswitcher.h b/tools/assistant/tools/assistant/openpagesswitcher.h
new file mode 100644
index 0000000..e27db6b
--- /dev/null
+++ b/tools/assistant/tools/assistant/openpagesswitcher.h
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** 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 Assistant module 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 OPENPAGESSWITCHER_H
+#define OPENPAGESSWITCHER_H
+
+#include <QtGui/QFrame>
+
+QT_BEGIN_NAMESPACE
+
+class OpenPagesModel;
+class OpenPagesWidget;
+class QModelIndex;
+
+class OpenPagesSwitcher : public QFrame
+{
+    Q_OBJECT
+
+public:
+    OpenPagesSwitcher(OpenPagesModel *model);
+    ~OpenPagesSwitcher();
+
+    void gotoNextPage();
+    void gotoPreviousPage();
+
+    void selectAndHide();
+    void selectCurrentPage();
+
+    void setVisible(bool visible);
+    void focusInEvent(QFocusEvent *event);
+    bool eventFilter(QObject *object, QEvent *event);
+
+signals:
+    void closePage(const QModelIndex &index);
+    void setCurrentPage(const QModelIndex &index);
+
+private:
+    void selectPageUpDown(int summand);
+
+private:
+    OpenPagesModel *m_openPagesModel;
+    OpenPagesWidget *m_openPagesWidget;
+};
+
+QT_END_NAMESPACE
+
+#endif  // OPENPAGESSWITCHER_H
diff --git a/tools/assistant/tools/assistant/openpageswidget.cpp b/tools/assistant/tools/assistant/openpageswidget.cpp
index d702c28..a68da23 100644
--- a/tools/assistant/tools/assistant/openpageswidget.cpp
+++ b/tools/assistant/tools/assistant/openpageswidget.cpp
@@ -41,7 +41,9 @@
 
 #include "openpageswidget.h"
 
+#include "centralwidget.h"
 #include "openpagesmodel.h"
+#include "tracer.h"
 
 #include <QtGui/QApplication>
 #include <QtGui/QHeaderView>
@@ -57,13 +59,15 @@
 QT_BEGIN_NAMESPACE
 
 OpenPagesDelegate::OpenPagesDelegate(QObject *parent)
-     : QStyledItemDelegate(parent)
+    : QStyledItemDelegate(parent)
 {
+    TRACE_OBJ
 }
 
 void OpenPagesDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option,
            const QModelIndex &index) const
 {
+    TRACE_OBJ
     if (option.state & QStyle::State_MouseOver) {
         if ((QApplication::mouseButtons() & Qt::LeftButton) == 0)
             pressedIndex = QModelIndex();
@@ -87,14 +91,16 @@ void OpenPagesDelegate::paint(QPainter *painter, const QStyleOptionViewItem &opt
     }
 }
 
+// -- OpenPagesWidget
 
 OpenPagesWidget::OpenPagesWidget(OpenPagesModel *model)
+    : m_allowContextMenu(true)
 {
+    TRACE_OBJ
     setModel(model);
     setIndentation(0);
     setItemDelegate((m_delegate = new OpenPagesDelegate(this)));
 
-    setFrameStyle(QFrame::NoFrame);
     setTextElideMode(Qt::ElideMiddle);
     setAttribute(Qt::WA_MacShowFocusRect, false);
 
@@ -122,12 +128,30 @@ OpenPagesWidget::OpenPagesWidget(OpenPagesModel *model)
 
 OpenPagesWidget::~OpenPagesWidget()
 {
+    TRACE_OBJ
+}
+
+void OpenPagesWidget::selectCurrentPage()
+{
+    TRACE_OBJ
+    QItemSelectionModel * const selModel = selectionModel();
+    selModel->clearSelection();
+    selModel->select(model()->index(CentralWidget::instance()->currentIndex(), 0),
+        QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows);
+    scrollTo(currentIndex());
+}
+
+void OpenPagesWidget::allowContextMenu(bool ok)
+{
+    TRACE_OBJ
+    m_allowContextMenu = ok;
 }
 
 void OpenPagesWidget::contextMenuRequested(QPoint pos)
 {
+    TRACE_OBJ
     QModelIndex index = indexAt(pos);
-    if (!index.isValid())
+    if (!index.isValid() || !m_allowContextMenu)
         return;
 
     if (index.column() == 1)
@@ -152,6 +176,7 @@ void OpenPagesWidget::contextMenuRequested(QPoint pos)
 
 void OpenPagesWidget::handlePressed(const QModelIndex &index)
 {
+    TRACE_OBJ
     if (index.column() == 0)
         emit setCurrentPage(index);
 
@@ -161,7 +186,8 @@ void OpenPagesWidget::handlePressed(const QModelIndex &index)
 
 void OpenPagesWidget::handleClicked(const QModelIndex &index)
 {
-    // implemented here to handle the funky close button and to  work around a
+    TRACE_OBJ
+    // implemented here to handle the funky close button and to work around a
     // bug in item views where the delegate wouldn't get the QStyle::State_MouseOver
     if (index.column() == 1) {
         if (model()->rowCount() > 1)
@@ -177,6 +203,7 @@ void OpenPagesWidget::handleClicked(const QModelIndex &index)
 
 bool OpenPagesWidget::eventFilter(QObject *obj, QEvent *event)
 {
+    TRACE_OBJ
     if (obj == this && event->type() == QEvent::KeyPress) {
         if (currentIndex().isValid()) {
             QKeyEvent *ke = static_cast<QKeyEvent*>(event);
diff --git a/tools/assistant/tools/assistant/openpageswidget.h b/tools/assistant/tools/assistant/openpageswidget.h
index 46c0022..4b972f3 100644
--- a/tools/assistant/tools/assistant/openpageswidget.h
+++ b/tools/assistant/tools/assistant/openpageswidget.h
@@ -67,6 +67,9 @@ public:
     OpenPagesWidget(OpenPagesModel *model);
     ~OpenPagesWidget();
 
+    void selectCurrentPage();
+    void allowContextMenu(bool ok);
+
 signals:
     void setCurrentPage(const QModelIndex &index);
     void closePage(const QModelIndex &index);
@@ -80,6 +83,7 @@ private slots:
 private:
     bool eventFilter(QObject *obj, QEvent *event);
 
+    bool m_allowContextMenu;
     OpenPagesDelegate *m_delegate;
 };