Merge remote branch 'mainline/4.6' into 4.6

126 files changed, 1680 insertions, 602 deletions

diff --git a/demos/qmediaplayer/mediaplayer.cpp b/demos/qmediaplayer/mediaplayer.cpp
index f8ca8ea..8f6848f 100644
--- a/demos/qmediaplayer/mediaplayer.cpp
+++ b/demos/qmediaplayer/mediaplayer.cpp
@@ -47,109 +47,114 @@
 #include "ui_settings.h"
 
 
-class MediaVideoWidget : public Phonon::VideoWidget
+MediaVideoWidget::MediaVideoWidget(MediaPlayer *player, QWidget *parent) :
+    Phonon::VideoWidget(parent), m_player(player), m_action(this)
+{
+    m_action.setCheckable(true);
+    m_action.setChecked(false);
+    m_action.setShortcut(QKeySequence( Qt::AltModifier + Qt::Key_Return));
+    m_action.setShortcutContext(Qt::WindowShortcut);
+    connect(&m_action, SIGNAL(toggled(bool)), SLOT(setFullScreen(bool)));
+    addAction(&m_action);
+    setAcceptDrops(true);
+}
+
+void MediaVideoWidget::setFullScreen(bool enabled)
 {
-public:
-    MediaVideoWidget(MediaPlayer *player, QWidget *parent = 0) : 
-        Phonon::VideoWidget(parent), m_player(player), m_action(this)
-    {
-        m_action.setCheckable(true);
-        m_action.setChecked(false);
-        m_action.setShortcut(QKeySequence( Qt::AltModifier + Qt::Key_Return));
-        m_action.setShortcutContext(Qt::WindowShortcut);
-        connect(&m_action, SIGNAL(toggled(bool)), SLOT(setFullScreen(bool)));
-        addAction(&m_action);
-        setAcceptDrops(true);
-    }
+    Phonon::VideoWidget::setFullScreen(enabled);
+    emit fullScreenChanged(enabled);
+}
 
-protected:
-    void mouseDoubleClickEvent(QMouseEvent *e)
-    {
-        Phonon::VideoWidget::mouseDoubleClickEvent(e);
-        setFullScreen(!isFullScreen());
-    }
+void MediaVideoWidget::mouseDoubleClickEvent(QMouseEvent *e)
+{
+    Phonon::VideoWidget::mouseDoubleClickEvent(e);
+    setFullScreen(!isFullScreen());
+}
 
-    void keyPressEvent(QKeyEvent *e)
-    {
-        if (e->key() == Qt::Key_Space && !e->modifiers()) {
+void MediaVideoWidget::keyPressEvent(QKeyEvent *e)
+{
+    if(!e->modifiers()) {
+        // On non-QWERTY Symbian key-based devices, there is no space key.
+        // The zero key typically is marked with a space character.
+        if (e->key() == Qt::Key_Space || e->key() == Qt::Key_0) {
             m_player->playPause();
             e->accept();
             return;
-        } else if (e->key() == Qt::Key_Escape && !e->modifiers()) {
+        }
+
+        // On Symbian devices, there is no key which maps to Qt::Key_Escape
+        // On devices which lack a backspace key (i.e. non-QWERTY devices),
+        // the 'C' key maps to Qt::Key_Backspace
+        else if (e->key() == Qt::Key_Escape || e->key() == Qt::Key_Backspace) {
             setFullScreen(false);
             e->accept();
             return;
         }
-        Phonon::VideoWidget::keyPressEvent(e);        
     }
+    Phonon::VideoWidget::keyPressEvent(e);
+}
 
-    bool event(QEvent *e)
+bool MediaVideoWidget::event(QEvent *e)
+{
+    switch(e->type())
     {
-        switch(e->type())
-        {
-        case QEvent::Close:
-            //we just ignore the cose events on the video widget
-            //this prevents ALT+F4 from having an effect in fullscreen mode
-            e->ignore(); 
-            return true;
-        case QEvent::MouseMove:
+    case QEvent::Close:
+        //we just ignore the cose events on the video widget
+        //this prevents ALT+F4 from having an effect in fullscreen mode
+        e->ignore();
+        return true;
+    case QEvent::MouseMove:
 #ifndef QT_NO_CURSOR
-            unsetCursor();
+        unsetCursor();
 #endif
-            //fall through
-        case QEvent::WindowStateChange:
-            {
-                //we just update the state of the checkbox, in case it wasn't already
-                m_action.setChecked(windowState() & Qt::WindowFullScreen);
-                const Qt::WindowFlags flags = m_player->windowFlags();
-                if (windowState() & Qt::WindowFullScreen) {
-                    m_timer.start(1000, this);
-                } else {
-                    m_timer.stop();
+        //fall through
+    case QEvent::WindowStateChange:
+        {
+            //we just update the state of the checkbox, in case it wasn't already
+            m_action.setChecked(windowState() & Qt::WindowFullScreen);
+            const Qt::WindowFlags flags = m_player->windowFlags();
+            if (windowState() & Qt::WindowFullScreen) {
+                m_timer.start(1000, this);
+            } else {
+                m_timer.stop();
 #ifndef QT_NO_CURSOR
-                    unsetCursor();
+                unsetCursor();
 #endif
-                }
             }
-            break;
-        default:
-            break;
         }
-
-        return Phonon::VideoWidget::event(e);
+        break;
+    default:
+        break;
     }
 
-    void timerEvent(QTimerEvent *e)
-    {
-        if (e->timerId() == m_timer.timerId()) {
-            //let's store the cursor shape
+    return Phonon::VideoWidget::event(e);
+}
+
+void MediaVideoWidget::timerEvent(QTimerEvent *e)
+{
+    if (e->timerId() == m_timer.timerId()) {
+        //let's store the cursor shape
 #ifndef QT_NO_CURSOR
-            setCursor(Qt::BlankCursor);
+        setCursor(Qt::BlankCursor);
 #endif
-        }
-        Phonon::VideoWidget::timerEvent(e);
-    }
-
-    void dropEvent(QDropEvent *e)
-    {
-        m_player->handleDrop(e);
     }
+    Phonon::VideoWidget::timerEvent(e);
+}
 
-    void dragEnterEvent(QDragEnterEvent *e) {
-        if (e->mimeData()->hasUrls())
-            e->acceptProposedAction();
-    }
+void MediaVideoWidget::dropEvent(QDropEvent *e)
+{
+    m_player->handleDrop(e);
+}
 
-private:
-    MediaPlayer *m_player;
-    QBasicTimer m_timer;
-    QAction m_action;
-};
+void MediaVideoWidget::dragEnterEvent(QDragEnterEvent *e) {
+    if (e->mimeData()->hasUrls())
+        e->acceptProposedAction();
+}
 
 
 MediaPlayer::MediaPlayer(const QString &filePath,
                          const bool hasSmallScreen) :
-        playButton(0), nextEffect(0), settingsDialog(0), ui(0), 
+        playButton(0), nextEffect(0), settingsDialog(0), ui(0),
             m_AudioOutput(Phonon::VideoCategory),
             m_videoWidget(new MediaVideoWidget(this)),
             m_hasSmallScreen(hasSmallScreen)
@@ -300,24 +305,32 @@ MediaPlayer::MediaPlayer(const QString &filePath,
     QAction *scaleActionCrop = scaleMenu->addAction(tr("Scale and crop"));
     scaleActionCrop->setCheckable(true);
     scaleGroup->addAction(scaleActionCrop);
-    
-    fileMenu->addSeparator();    
+
+    m_fullScreenAction = fileMenu->addAction(tr("Full screen video"));
+    m_fullScreenAction->setCheckable(true);
+    m_fullScreenAction->setEnabled(false); // enabled by hasVideoChanged
+    bool b = connect(m_fullScreenAction, SIGNAL(toggled(bool)), m_videoWidget, SLOT(setFullScreen(bool)));
+    Q_ASSERT(b);
+    b = connect(m_videoWidget, SIGNAL(fullScreenChanged(bool)), m_fullScreenAction, SLOT(setChecked(bool)));
+    Q_ASSERT(b);
+
+    fileMenu->addSeparator();
     QAction *settingsAction = fileMenu->addAction(tr("&Settings..."));
-    
+
     // Setup signal connections:
     connect(rewindButton, SIGNAL(clicked()), this, SLOT(rewind()));
     //connect(openButton, SIGNAL(clicked()), this, SLOT(openFile()));
     openButton->setMenu(fileMenu);
-    
+
     connect(playButton, SIGNAL(clicked()), this, SLOT(playPause()));
     connect(forwardButton, SIGNAL(clicked()), this, SLOT(forward()));
     //connect(openButton, SIGNAL(clicked()), this, SLOT(openFile()));
     connect(settingsAction, SIGNAL(triggered(bool)), this, SLOT(showSettingsDialog()));
     connect(openUrlAction, SIGNAL(triggered(bool)), this, SLOT(openUrl()));
     connect(openFileAction, SIGNAL(triggered(bool)), this, SLOT(openFile()));
-    
-    connect(m_videoWidget, SIGNAL(customContextMenuRequested(QPoint)), SLOT(showContextMenu(QPoint)));
-    connect(this, SIGNAL(customContextMenuRequested(QPoint)), SLOT(showContextMenu(QPoint)));
+
+    connect(m_videoWidget, SIGNAL(customContextMenuRequested(const QPoint &)), SLOT(showContextMenu(const QPoint &)));
+    connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), SLOT(showContextMenu(const QPoint &)));
     connect(&m_MediaObject, SIGNAL(metaDataChanged()), this, SLOT(updateInfo()));
     connect(&m_MediaObject, SIGNAL(totalTimeChanged(qint64)), this, SLOT(updateTime()));
     connect(&m_MediaObject, SIGNAL(tick(qint64)), this, SLOT(updateTime()));
@@ -366,12 +379,12 @@ void MediaPlayer::stateChanged(Phonon::State newstate, Phonon::State oldstate)
             }
             QMessageBox::warning(this, "Phonon Mediaplayer", m_MediaObject.errorString(), QMessageBox::Close);
             break;
-        case Phonon::PausedState:
-        case Phonon::StoppedState:
-            playButton->setIcon(playIcon);
 
+        case Phonon::StoppedState:
             m_videoWidget->setFullScreen(false);
-
+            // Fall through
+        case Phonon::PausedState:
+            playButton->setIcon(playIcon);
             if (m_MediaObject.currentSource().type() != Phonon::MediaSource::Invalid){
                 playButton->setEnabled(true);
                 rewindButton->setEnabled(true);
@@ -474,7 +487,7 @@ void MediaPlayer::effectChanged()
 
 void MediaPlayer::showSettingsDialog()
 {
-    playPauseForDialog();
+    const bool hasPausedForDialog = playPauseForDialog();
 
     if (!settingsDialog)
         initSettingsDialog();
@@ -522,7 +535,8 @@ void MediaPlayer::showSettingsDialog()
         ui->audioEffectsCombo->setCurrentIndex(currentEffect);
     }
 
-    playPauseForDialog();
+    if (hasPausedForDialog)
+        m_MediaObject.play();
 }
 
 void MediaPlayer::initVideoWindow()
@@ -659,24 +673,29 @@ void MediaPlayer::setFile(const QString &fileName)
     m_MediaObject.play();
 }
 
-void MediaPlayer::playPauseForDialog()
+bool MediaPlayer::playPauseForDialog()
 {
-    // If we're running on a small screen, we want to pause the video
-    // when popping up dialogs.
-    if (m_hasSmallScreen &&
-        (Phonon::PlayingState == m_MediaObject.state() ||
-         Phonon::PausedState == m_MediaObject.state()))
-        playPause();
+    // If we're running on a small screen, we want to pause the video when
+    // popping up dialogs. We neither want to tamper with the state if the
+    // user has paused.
+    if (m_hasSmallScreen && m_MediaObject.hasVideo()) {
+        if (Phonon::PlayingState == m_MediaObject.state()) {
+            m_MediaObject.pause();
+            return true;
+        }
+    }
+    return false;
 }
 
 void MediaPlayer::openFile()
 {
-    playPauseForDialog();
+    const bool hasPausedForDialog = playPauseForDialog();
 
     QStringList fileNames = QFileDialog::getOpenFileNames(this, QString(),
                                                           QDesktopServices::storageLocation(QDesktopServices::MusicLocation));
 
-    playPauseForDialog();
+    if (hasPausedForDialog)
+        m_MediaObject.play();
 
     m_MediaObject.clearQueue();
     if (fileNames.size() > 0) {
@@ -916,4 +935,5 @@ void MediaPlayer::hasVideoChanged(bool bHasVideo)
 {
     info->setVisible(!bHasVideo);
     m_videoWindow.setVisible(bHasVideo);
+    m_fullScreenAction->setEnabled(bHasVideo);
 }
diff --git a/demos/qmediaplayer/mediaplayer.h b/demos/qmediaplayer/mediaplayer.h
index a8f18f0..14ed4ac 100644
--- a/demos/qmediaplayer/mediaplayer.h
+++ b/demos/qmediaplayer/mediaplayer.h
@@ -47,6 +47,8 @@
 #include <QtCore/QTimerEvent>
 #include <QtGui/QShowEvent>
 #include <QtGui/QIcon>
+#include <QtCore/QBasicTimer>
+#include <QtGui/QAction>
 
 #include <Phonon/AudioOutput>
 #include <Phonon/BackendCapabilities>
@@ -67,6 +69,36 @@ class QMenu;
 class Ui_settings;
 QT_END_NAMESPACE
 
+class MediaPlayer;
+
+class MediaVideoWidget : public Phonon::VideoWidget
+{
+    Q_OBJECT
+
+public:
+    MediaVideoWidget(MediaPlayer *player, QWidget *parent = 0);
+
+public slots:
+    // Over-riding non-virtual Phonon::VideoWidget slot
+    void setFullScreen(bool);
+
+signals:
+    void fullScreenChanged(bool);
+
+protected:
+    void mouseDoubleClickEvent(QMouseEvent *e);
+    void keyPressEvent(QKeyEvent *e);
+    bool event(QEvent *e);
+    void timerEvent(QTimerEvent *e);
+    void dropEvent(QDropEvent *e);
+    void dragEnterEvent(QDragEnterEvent *e);
+
+private:
+    MediaPlayer *m_player;
+    QBasicTimer m_timer;
+    QAction m_action;
+};
+
 class MediaPlayer :
             public QWidget
 {
@@ -74,7 +106,7 @@ class MediaPlayer :
 public:
     MediaPlayer(const QString &,
                 const bool hasSmallScreen);
-    
+
     void dragEnterEvent(QDragEnterEvent *e);
     void dragMoveEvent(QDragMoveEvent *e);
     void dropEvent(QDropEvent *e);
@@ -82,7 +114,7 @@ public:
     void setFile(const QString &text);
     void initVideoWindow();
     void initSettingsDialog();
-    
+
 public slots:
     void openFile();
     void rewind();
@@ -104,7 +136,7 @@ private slots:
     void stateChanged(Phonon::State newstate, Phonon::State oldstate);
     void effectChanged();
     void showSettingsDialog();
-    void showContextMenu(const QPoint &);
+    void showContextMenu(const QPoint& point);
     void bufferStatus(int percent);
     void openUrl();
     void openRamFile();
@@ -112,7 +144,7 @@ private slots:
     void hasVideoChanged(bool);
 
 private:
-    void playPauseForDialog();
+    bool playPauseForDialog();
 
     QIcon playIcon;
     QIcon pauseIcon;
@@ -131,11 +163,12 @@ private:
     Phonon::Effect *nextEffect;
     QDialog *settingsDialog;
     Ui_settings *ui;
-        
+    QAction *m_fullScreenAction;
+
     QWidget m_videoWindow;
     Phonon::MediaObject m_MediaObject;
     Phonon::AudioOutput m_AudioOutput;
-    Phonon::VideoWidget *m_videoWidget;
+    MediaVideoWidget *m_videoWidget;
     Phonon::Path m_audioOutputPath;
     const bool m_hasSmallScreen;
 };
diff --git a/demos/qmediaplayer/settings.ui b/demos/qmediaplayer/settings.ui
index d2cedd4..03bd70e 100644
--- a/demos/qmediaplayer/settings.ui
+++ b/demos/qmediaplayer/settings.ui
@@ -1,283 +1,314 @@
-<ui version="4.0" >
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
  <class>settings</class>
- <widget class="QDialog" name="settings" >
-  <property name="geometry" >
+ <widget class="QDialog" name="settings">
+  <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>360</width>
-    <height>362</height>
+    <width>175</width>
+    <height>397</height>
    </rect>
   </property>
-  <property name="windowTitle" >
+  <property name="windowTitle">
    <string>Settings</string>
   </property>
-  <layout class="QVBoxLayout" name="verticalLayout_2" >
+  <layout class="QVBoxLayout" name="verticalLayout_2">
    <item>
-    <widget class="QGroupBox" name="groupBox" >
-     <property name="title" >
+    <widget class="QGroupBox" name="groupBox">
+     <property name="title">
       <string>Video options:</string>
      </property>
-     <property name="flat" >
+     <property name="flat">
       <bool>true</bool>
      </property>
-     <layout class="QGridLayout" name="gridLayout" >
-      <item row="0" column="0" >
-       <widget class="QLabel" name="label_9" >
-        <property name="text" >
+     <layout class="QGridLayout" name="gridLayout">
+      <item row="5" column="2">
+       <widget class="QComboBox" name="scalemodeCombo">
+        <property name="sizeAdjustPolicy">
+         <enum>QComboBox::AdjustToContentsOnFirstShow</enum>
+        </property>
+        <item>
+         <property name="text">
+          <string>Fit in view</string>
+         </property>
+        </item>
+        <item>
+         <property name="text">
+          <string>Scale and crop</string>
+         </property>
+        </item>
+       </widget>
+      </item>
+      <item row="0" column="0">
+       <widget class="QLabel" name="label_9">
+        <property name="text">
          <string>Contrast:</string>
         </property>
        </widget>
       </item>
-      <item row="0" column="1" colspan="2" >
-       <widget class="QSlider" name="contrastSlider" >
-        <property name="minimum" >
+      <item row="0" column="1" colspan="2">
+       <widget class="QSlider" name="contrastSlider">
+        <property name="minimumSize">
+         <size>
+          <width>0</width>
+          <height>0</height>
+         </size>
+        </property>
+        <property name="minimum">
          <number>-8</number>
         </property>
-        <property name="maximum" >
+        <property name="maximum">
          <number>8</number>
         </property>
-        <property name="orientation" >
+        <property name="orientation">
          <enum>Qt::Horizontal</enum>
         </property>
-        <property name="tickPosition" >
+        <property name="tickPosition">
          <enum>QSlider::TicksBelow</enum>
         </property>
-        <property name="tickInterval" >
+        <property name="tickInterval">
          <number>4</number>
         </property>
        </widget>
       </item>
-      <item row="1" column="0" >
-       <widget class="QLabel" name="label_8" >
-        <property name="text" >
+      <item row="1" column="0">
+       <widget class="QLabel" name="label_8">
+        <property name="text">
          <string>Brightness:</string>
         </property>
        </widget>
       </item>
-      <item row="1" column="1" colspan="2" >
-       <widget class="QSlider" name="brightnessSlider" >
-        <property name="minimum" >
+      <item row="1" column="1" colspan="2">
+       <widget class="QSlider" name="brightnessSlider">
+        <property name="minimum">
          <number>-8</number>
         </property>
-        <property name="maximum" >
+        <property name="maximum">
          <number>8</number>
         </property>
-        <property name="orientation" >
+        <property name="orientation">
          <enum>Qt::Horizontal</enum>
         </property>
-        <property name="tickPosition" >
+        <property name="tickPosition">
          <enum>QSlider::TicksBelow</enum>
         </property>
-        <property name="tickInterval" >
+        <property name="tickInterval">
          <number>4</number>
         </property>
        </widget>
       </item>
-      <item row="2" column="0" >
-       <widget class="QLabel" name="label_7" >
-        <property name="text" >
+      <item row="2" column="0">
+       <widget class="QLabel" name="label_7">
+        <property name="text">
          <string>Saturation:</string>
         </property>
        </widget>
       </item>
-      <item row="2" column="1" colspan="2" >
-       <widget class="QSlider" name="saturationSlider" >
-        <property name="minimum" >
+      <item row="2" column="1" colspan="2">
+       <widget class="QSlider" name="saturationSlider">
+        <property name="minimum">
          <number>-8</number>
         </property>
-        <property name="maximum" >
+        <property name="maximum">
          <number>8</number>
         </property>
-        <property name="orientation" >
+        <property name="orientation">
          <enum>Qt::Horizontal</enum>
         </property>
-        <property name="tickPosition" >
+        <property name="tickPosition">
          <enum>QSlider::TicksBelow</enum>
         </property>
-        <property name="tickInterval" >
+        <property name="tickInterval">
          <number>4</number>
         </property>
        </widget>
       </item>
-      <item row="3" column="0" >
-       <widget class="QLabel" name="label_2" >
-        <property name="text" >
+      <item row="3" column="0">
+       <widget class="QLabel" name="label_2">
+        <property name="text">
          <string>Hue:</string>
         </property>
        </widget>
       </item>
-      <item row="3" column="1" colspan="2" >
-       <widget class="QSlider" name="hueSlider" >
-        <property name="minimum" >
+      <item row="3" column="1" colspan="2">
+       <widget class="QSlider" name="hueSlider">
+        <property name="minimum">
          <number>-8</number>
         </property>
-        <property name="maximum" >
+        <property name="maximum">
          <number>8</number>
         </property>
-        <property name="orientation" >
+        <property name="orientation">
          <enum>Qt::Horizontal</enum>
         </property>
-        <property name="tickPosition" >
+        <property name="tickPosition">
          <enum>QSlider::TicksBelow</enum>
         </property>
-        <property name="tickInterval" >
+        <property name="tickInterval">
          <number>4</number>
         </property>
        </widget>
       </item>
-      <item row="4" column="0" colspan="2" >
-       <widget class="QLabel" name="label_10" >
-        <property name="text" >
+      <item row="4" column="0" colspan="2">
+       <widget class="QLabel" name="label_10">
+        <property name="text">
          <string>Aspect ratio:</string>
         </property>
        </widget>
       </item>
-      <item row="4" column="2" >
-       <widget class="QComboBox" name="aspectCombo" >
-        <property name="minimumSize" >
-         <size>
-          <width>180</width>
-          <height>0</height>
-         </size>
+      <item row="4" column="2">
+       <widget class="QComboBox" name="aspectCombo">
+        <property name="sizeAdjustPolicy">
+         <enum>QComboBox::AdjustToContentsOnFirstShow</enum>
         </property>
         <item>
-         <property name="text" >
+         <property name="text">
           <string>Auto</string>
          </property>
         </item>
         <item>
-         <property name="text" >
+         <property name="text">
           <string>Stretch</string>
          </property>
         </item>
         <item>
-         <property name="text" >
+         <property name="text">
           <string>4/3</string>
          </property>
         </item>
         <item>
-         <property name="text" >
+         <property name="text">
           <string>16/9</string>
          </property>
         </item>
        </widget>
       </item>
-      <item row="5" column="0" colspan="2" >
-       <widget class="QLabel" name="label_11" >
-        <property name="text" >
+      <item row="5" column="0" colspan="2">
+       <widget class="QLabel" name="label_11">
+        <property name="text">
          <string>Scale Mode:</string>
         </property>
        </widget>
       </item>
-      <item row="5" column="2" >
-       <widget class="QComboBox" name="scalemodeCombo" >
-        <property name="minimumSize" >
-         <size>
-          <width>180</width>
-          <height>0</height>
-         </size>
-        </property>
-        <item>
-         <property name="text" >
-          <string>Fit in view</string>
-         </property>
-        </item>
-        <item>
-         <property name="text" >
-          <string>Scale and crop</string>
-         </property>
-        </item>
-       </widget>
-      </item>
      </layout>
+     <zorder>scalemodeCombo</zorder>
+     <zorder>label_9</zorder>
+     <zorder>contrastSlider</zorder>
+     <zorder>label_8</zorder>
+     <zorder>brightnessSlider</zorder>
+     <zorder>label_7</zorder>
+     <zorder>saturationSlider</zorder>
+     <zorder>label_2</zorder>
+     <zorder>hueSlider</zorder>
+     <zorder>label_10</zorder>
+     <zorder>aspectCombo</zorder>
+     <zorder>label_11</zorder>
     </widget>
    </item>
    <item>
-    <widget class="QGroupBox" name="groupBox_2" >
-     <property name="title" >
+    <widget class="QGroupBox" name="groupBox_2">
+     <property name="title">
       <string>Audio options:</string>
      </property>
-     <property name="flat" >
+     <property name="flat">
       <bool>true</bool>
      </property>
-     <layout class="QVBoxLayout" name="verticalLayout" >
+     <layout class="QVBoxLayout" name="verticalLayout">
       <item>
-       <layout class="QHBoxLayout" >
+       <layout class="QHBoxLayout">
         <item>
-         <widget class="QLabel" name="label" >
-          <property name="sizePolicy" >
-           <sizepolicy vsizetype="Preferred" hsizetype="Maximum" >
+         <widget class="QLabel" name="label">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
             <horstretch>0</horstretch>
             <verstretch>0</verstretch>
            </sizepolicy>
           </property>
-          <property name="minimumSize" >
+          <property name="minimumSize">
            <size>
-            <width>90</width>
+            <width>10</width>
             <height>0</height>
            </size>
           </property>
-          <property name="text" >
+          <property name="text">
            <string>Audio device:</string>
           </property>
-          <property name="alignment" >
+          <property name="alignment">
            <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
           </property>
          </widget>
         </item>
         <item>
-         <widget class="QComboBox" name="deviceCombo" >
-          <property name="sizePolicy" >
-           <sizepolicy vsizetype="Fixed" hsizetype="Minimum" >
+         <widget class="QComboBox" name="deviceCombo">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
             <horstretch>0</horstretch>
             <verstretch>0</verstretch>
            </sizepolicy>
           </property>
+          <property name="minimumSize">
+           <size>
+            <width>10</width>
+            <height>0</height>
+           </size>
+          </property>
+          <property name="sizeAdjustPolicy">
+           <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+          </property>
          </widget>
         </item>
        </layout>
       </item>
       <item>
-       <layout class="QHBoxLayout" name="horizontalLayout" >
+       <layout class="QHBoxLayout" name="horizontalLayout">
         <item>
-         <widget class="QLabel" name="label_6" >
-          <property name="sizePolicy" >
-           <sizepolicy vsizetype="Preferred" hsizetype="Maximum" >
+         <widget class="QLabel" name="label_6">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
             <horstretch>0</horstretch>
             <verstretch>0</verstretch>
            </sizepolicy>
           </property>
-          <property name="minimumSize" >
+          <property name="minimumSize">
            <size>
-            <width>90</width>
+            <width>10</width>
             <height>0</height>
            </size>
           </property>
-          <property name="text" >
+          <property name="text">
            <string>Audio effect:</string>
           </property>
-          <property name="alignment" >
+          <property name="alignment">
            <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
           </property>
          </widget>
         </item>
         <item>
-         <widget class="QComboBox" name="audioEffectsCombo" >
-          <property name="sizePolicy" >
-           <sizepolicy vsizetype="Maximum" hsizetype="Minimum" >
+         <widget class="QComboBox" name="audioEffectsCombo">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
             <horstretch>0</horstretch>
             <verstretch>0</verstretch>
            </sizepolicy>
           </property>
+          <property name="minimumSize">
+           <size>
+            <width>10</width>
+            <height>0</height>
+           </size>
+          </property>
+          <property name="sizeAdjustPolicy">
+           <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+          </property>
          </widget>
         </item>
         <item>
-         <widget class="QToolButton" name="effectButton" >
-          <property name="enabled" >
+         <widget class="QToolButton" name="effectButton">
+          <property name="enabled">
            <bool>false</bool>
           </property>
-          <property name="text" >
+          <property name="text">
            <string>Setup</string>
           </property>
          </widget>
@@ -285,123 +316,123 @@
        </layout>
       </item>
       <item>
-       <layout class="QHBoxLayout" >
+       <layout class="QHBoxLayout">
         <item>
-         <widget class="QLabel" name="crossFadeLabel" >
-          <property name="sizePolicy" >
-           <sizepolicy vsizetype="Preferred" hsizetype="Maximum" >
+         <widget class="QLabel" name="crossFadeLabel">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
             <horstretch>0</horstretch>
             <verstretch>0</verstretch>
            </sizepolicy>
           </property>
-          <property name="minimumSize" >
+          <property name="minimumSize">
            <size>
-            <width>90</width>
+            <width>10</width>
             <height>0</height>
            </size>
           </property>
-          <property name="text" >
+          <property name="text">
            <string>Cross fade:</string>
           </property>
-          <property name="alignment" >
+          <property name="alignment">
            <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
           </property>
          </widget>
         </item>
         <item>
-         <layout class="QVBoxLayout" >
+         <layout class="QVBoxLayout">
           <item>
-           <widget class="QSlider" name="crossFadeSlider" >
-            <property name="sizePolicy" >
-             <sizepolicy vsizetype="Fixed" hsizetype="Minimum" >
+           <widget class="QSlider" name="crossFadeSlider">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
               <horstretch>0</horstretch>
               <verstretch>0</verstretch>
              </sizepolicy>
             </property>
-            <property name="minimum" >
+            <property name="minimum">
              <number>-20</number>
             </property>
-            <property name="maximum" >
+            <property name="maximum">
              <number>20</number>
             </property>
-            <property name="singleStep" >
+            <property name="singleStep">
              <number>1</number>
             </property>
-            <property name="pageStep" >
+            <property name="pageStep">
              <number>2</number>
             </property>
-            <property name="value" >
+            <property name="value">
              <number>0</number>
             </property>
-            <property name="orientation" >
+            <property name="orientation">
              <enum>Qt::Horizontal</enum>
             </property>
-            <property name="tickPosition" >
+            <property name="tickPosition">
              <enum>QSlider::TicksBelow</enum>
             </property>
            </widget>
           </item>
           <item>
-           <layout class="QHBoxLayout" >
+           <layout class="QHBoxLayout">
             <item>
-             <widget class="QLabel" name="crossFadeLabel1" >
-              <property name="font" >
+             <widget class="QLabel" name="crossFadeLabel1">
+              <property name="font">
                <font>
                 <pointsize>9</pointsize>
                </font>
               </property>
-              <property name="text" >
+              <property name="text">
                <string>-10 Sec</string>
               </property>
              </widget>
             </item>
             <item>
              <spacer>
-              <property name="orientation" >
+              <property name="orientation">
                <enum>Qt::Horizontal</enum>
               </property>
-              <property name="sizeHint" stdset="0" >
+              <property name="sizeHint" stdset="0">
                <size>
-                <width>40</width>
+                <width>0</width>
                 <height>20</height>
                </size>
               </property>
              </spacer>
             </item>
             <item>
-             <widget class="QLabel" name="crossFadeLabel2" >
-              <property name="font" >
+             <widget class="QLabel" name="crossFadeLabel2">
+              <property name="font">
                <font>
                 <pointsize>9</pointsize>
                </font>
               </property>
-              <property name="text" >
+              <property name="text">
                <string>0</string>
               </property>
              </widget>
             </item>
             <item>
              <spacer>
-              <property name="orientation" >
+              <property name="orientation">
                <enum>Qt::Horizontal</enum>
               </property>
-              <property name="sizeHint" stdset="0" >
+              <property name="sizeHint" stdset="0">
                <size>
-                <width>40</width>
+                <width>0</width>
                 <height>20</height>
                </size>
               </property>
              </spacer>
             </item>
             <item>
-             <widget class="QLabel" name="crossFadeLabel3" >
-              <property name="font" >
+             <widget class="QLabel" name="crossFadeLabel3">
+              <property name="font">
                <font>
                 <pointsize>9</pointsize>
                </font>
               </property>
-              <property name="text" >
-               <string>10 Sec</string>
+              <property name="text">
+               <string>10 Sec </string>
               </property>
              </widget>
             </item>
@@ -415,11 +446,11 @@
     </widget>
    </item>
    <item>
-    <widget class="QDialogButtonBox" name="buttonBox" >
-     <property name="orientation" >
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
       <enum>Qt::Horizontal</enum>
      </property>
-     <property name="standardButtons" >
+     <property name="standardButtons">
       <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
      </property>
     </widget>
@@ -434,11 +465,11 @@
    <receiver>settings</receiver>
    <slot>accept()</slot>
    <hints>
-    <hint type="sourcelabel" >
+    <hint type="sourcelabel">
      <x>248</x>
      <y>254</y>
     </hint>
-    <hint type="destinationlabel" >
+    <hint type="destinationlabel">
      <x>157</x>
      <y>274</y>
     </hint>
@@ -450,11 +481,11 @@
    <receiver>settings</receiver>
    <slot>reject()</slot>
    <hints>
-    <hint type="sourcelabel" >
+    <hint type="sourcelabel">
      <x>316</x>
      <y>260</y>
     </hint>
-    <hint type="destinationlabel" >
+    <hint type="destinationlabel">
      <x>286</x>
      <y>274</y>
     </hint>
diff --git a/dist/changes-4.6.1 b/dist/changes-4.6.1
new file mode 100644
index 0000000..6896358
--- /dev/null
+++ b/dist/changes-4.6.1
@@ -0,0 +1,159 @@
+Qt 4.6.1 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 4.6.0.  For more details,
+refer to the online documentation included in this distribution. The
+documentation is also available online:
+
+  http://qt.nokia.com/doc/4.6
+
+The Qt version 4.6 series is binary compatible with the 4.5.x series.
+Applications compiled for 4.5 will continue to run with 4.6.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker, the (now obsolete) Task
+Tracker, or the Merge Request queue of the public source repository.
+
+Qt Bug Tracker: http://bugreports.qt.nokia.com
+Task Tracker:   http://qt.nokia.com/developer/task-tracker
+Merge Request:  http://qt.gitorious.org
+
+****************************************************************************
+*                           General                                        *
+****************************************************************************
+
+New features
+------------
+
+ - SomeClass, SomeOtherClass
+    * New classes for foo, bar and baz
+
+Optimizations
+-------------
+
+ - Optimized foo in QSomeClass
+    * See list of Important Behavior Changes below
+
+
+****************************************************************************
+*                          Library                                         *
+****************************************************************************
+
+QtCore
+------
+
+ - foo
+    * bar
+
+QtGui
+-----
+
+ - foo
+    * bar
+
+QtDBus
+------
+
+ - foo
+    * bar
+
+QtNetwork
+---------
+
+ - foo
+    * bar
+
+QtOpenGL
+--------
+
+ - foo
+    * bar
+
+QtScript
+--------
+
+ - foo
+    * bar
+
+QtSql
+-----
+
+ - foo
+    * bar
+
+QtXml
+-----
+
+ - foo
+    * bar
+
+Qt Plugins
+----------
+
+ - foo
+    * bar
+
+Third party components
+----------------------
+
+ - Updated foo to version 2.3.9.
+
+ - Updated bar to the latest version from baz.org.
+
+
+****************************************************************************
+*                      Platform Specific Changes                           *
+****************************************************************************
+
+Qt for Unix (X11 and Mac OS X)
+------------------------------
+
+ - 
+
+Qt for Linux/X11
+----------------
+
+ -
+
+Qt for Windows
+--------------
+
+ -
+
+Qt for Mac OS X
+---------------
+
+ -
+
+Qt for Embedded Linux
+---------------------
+
+ -
+
+DirectFB
+--------
+
+ -
+
+Qt for Windows CE
+-----------------
+
+ -
+
+****************************************************************************
+*                          Tools                                           *
+****************************************************************************
+
+ - Designer
+   * foo
+
+ - qdoc3
+   * bar
+
+ - Linguist
+   * baz
+
+****************************************************************************
+* Important Behavior Changes *
+****************************************************************************
+
+ -
+
diff --git a/doc/src/examples/helloscript.qdoc b/doc/src/examples/helloscript.qdoc
index 7142d8b..243b10f 100644
--- a/doc/src/examples/helloscript.qdoc
+++ b/doc/src/examples/helloscript.qdoc
@@ -69,7 +69,7 @@
 
     The contents of the script file are read.
 
-    \snippet examples/script/helloscript/helloscript.qs 0
+    \snippet examples/script/helloscript/helloscript.js 0
 
     The script sets the \c text (note that the qTr() function is used to allow
     for translation) and \c styleSheet properties of the button, and calls the
@@ -105,7 +105,7 @@
     To generate the translation file, run \c lupdate as follows:
 
     \code
-    lupdate helloscript.qs -ts helloscript_la.ts
+    lupdate helloscript.js -ts helloscript_la.ts
     \endcode
 
     You should now have a file \c helloscript_la.ts in the current
@@ -115,7 +115,7 @@
     linguist helloscript_la.ts
     \endcode
 
-    You should now see the text "helloscript.qs" in the top left pane.
+    You should now see the text "helloscript.js" in the top left pane.
     Double-click it, then click on "Hello world!" and enter "Orbis, te
     saluto!" in the \gui Translation pane (the middle right of the
     window). Don't forget the exclamation mark!
diff --git a/doc/src/examples/tablet.qdoc b/doc/src/examples/tablet.qdoc
index 3c3ced9..b0548d4 100644
--- a/doc/src/examples/tablet.qdoc
+++ b/doc/src/examples/tablet.qdoc
@@ -79,7 +79,7 @@
            the examples menus and connect their slots and signals.
 	\o The \c TabletCanvas class inherits QWidget and 
 	   receives tablet events. It uses the events to paint on a
-	   QImage, which it draws onto itself.
+           offscreen pixmap, which it draws onto itself.
 	\o The \c TabletApplication class inherits QApplication. This
 	   class handles tablet events that are not sent to \c tabletEvent(). 
 	   We will look at this later.
@@ -214,16 +214,16 @@
     alphaChannelType, \c colorSturationType, and \c penWidthType,
     which we provide access functions for. 
 
-    We draw on a QImage with \c myPen and \c myBrush using \c
+    We draw on a QPixmap with \c myPen and \c myBrush using \c
     myColor. The \c saveImage() and \c loadImage() saves and loads
-    the QImage to disk. The image is drawn on the widget in \c
+    the QPixmap to disk. The pixmap is drawn on the widget in \c
     paintEvent(). The \c pointerType and \c deviceType keeps the type
     of pointer, which is either a pen or an eraser, and device
     currently used on the tablet, which is either a stylus or an
     airbrush.
 
     The interpretation of events from the tablet is done in \c
-    tabletEvent(); \c paintImage(), \c updateBrush(), and \c
+    tabletEvent(); \c paintPixmap(), \c updateBrush(), and \c
     brushPattern() are helper functions used by \c tabletEvent().
 
 
@@ -234,20 +234,20 @@
     \snippet examples/widgets/tablet/tabletcanvas.cpp 0
 
     In the constructor we initialize our class variables. We need
-    to draw the background of our image, as the default is gray.
+    to draw the background of our pixmap, as the default is gray.
 
     Here is the implementation of \c saveImage():
 
     \snippet examples/widgets/tablet/tabletcanvas.cpp 1
 
-    QImage implements functionality to save itself to disk, so we
-    simply call \l{QImage::}{save()}.
+    QPixmap implements functionality to save itself to disk, so we
+    simply call \l{QPixmap::}{save()}.
 
     Here is the implementation of \c loadImage():
 
     \snippet examples/widgets/tablet/tabletcanvas.cpp 2
 
-    We simply call \l{QImage::}{load()}, which loads the image in \a
+    We simply call \l{QPixmap::}{load()}, which loads the image in \a
     file.
 
     Here is the implementation of \c tabletEvent():
@@ -259,7 +259,7 @@
     is pressed down on, leaves, or moves on the tablet. We set the \c
     deviceDown to true when a device is pressed down on the tablet;
     we then know when we should draw when we receive move events. We
-    have implemented the \c updateBrush() and \c paintImage() helper
+    have implemented the \c updateBrush() and \c paintPixmap() helper
     functions to update \c myBrush and \c myPen after the state of \c
     alphaChannelType, \c colorSaturationType, and \c lineWidthType.
 
@@ -267,13 +267,13 @@
 
     \snippet examples/widgets/tablet/tabletcanvas.cpp 4
 
-    We simply draw the image to the top left of the widget.
+    We simply draw the pixmap to the top left of the widget.
 
-    Here is the implementation of \c paintImage():
+    Here is the implementation of \c paintPixmap():
 
     \snippet examples/widgets/tablet/tabletcanvas.cpp 5
 
-    In this function we draw on the image based on the movement of the
+    In this function we draw on the pixmap based on the movement of the
     device. If the device used on the tablet is a stylus we want to draw a
     line between the positions of the stylus recorded in \c polyLine. We
     also assume that this is a reasonable handling of any unknown device,
@@ -334,7 +334,7 @@
    
     We finally check wether the pointer is the stylus or the eraser.
     If it is the eraser, we set the color to the background color of
-    the image an let the pressure decide the pen width, else we set
+    the pixmap an let the pressure decide the pen width, else we set
     the colors we have set up previously in the function.
 
 
diff --git a/doc/src/getting-started/known-issues.qdoc b/doc/src/getting-started/known-issues.qdoc
index b8c2192..a8de0a1 100644
--- a/doc/src/getting-started/known-issues.qdoc
+++ b/doc/src/getting-started/known-issues.qdoc
@@ -54,7 +54,7 @@
     on the Qt website.
 
     An overview of known issues may also be found at:
-    \l{http://qt.gitorious.org/qt/pages/Qt460BetaKnownIssues}
+    \l{http://qt.gitorious.org/qt/pages/Qt460KnownIssues}
     {Known Issues Wiki}.
 
     \section1 Installation Issues
@@ -134,6 +134,18 @@
         currently calls winId() on widgets, which causes whole widget hierarchies
         to use native window handles. This slows down resizing.
 
+    \o  Compile errors with Intel C++ Compiler.\br
+        There seems to be a bug in the Intel compiler with respect to
+        over-agressive inlining of code.
+        The problem will manifest itself during the link phase of QtGui where
+        it fails with the error that it cannot find QObjectData::~QObjectData().
+        See \l{http://bugreports.qt.nokia.com/browse/QTBUG-5145} for updates on this
+        bug.
+        Also, due to some bugs in WebKit, the QtScript and QtWebKit modules
+        will not compile.
+        See \l{http://bugreports.qt.nokia.com/browse/QTBUG-6297} for a
+        workaround for QtScript.
+        
     \endlist
 
     \section2 Mac OS X
diff --git a/doc/src/platforms/compiler-notes.qdoc b/doc/src/platforms/compiler-notes.qdoc
index 0ae32c3..8f1202d 100644
--- a/doc/src/platforms/compiler-notes.qdoc
+++ b/doc/src/platforms/compiler-notes.qdoc
@@ -196,7 +196,7 @@
 
     \list
     \o Windows - Intel(R) C++ Compiler for 32-bit applications,
-       Version 8.1 Build 20050309Z Package ID: W_CC_PC_8.1.026
+       Version 9.1.040.
     \o Altix - Intel(R) C++ Itanium(R) Compiler for Itanium(R)-based
        applications Version 8.1 Build 20050406 Package ID: l_cc_pc_8.1.030
     \endlist
diff --git a/doc/src/snippets/code/src_corelib_kernel_qvariant.cpp b/doc/src/snippets/code/src_corelib_kernel_qvariant.cpp
index 6b9923c..41a9cb3 100644
--- a/doc/src/snippets/code/src_corelib_kernel_qvariant.cpp
+++ b/doc/src/snippets/code/src_corelib_kernel_qvariant.cpp
@@ -65,7 +65,6 @@ QVariant x, y(QString()), z(QString(""));
 x.convert(QVariant::Int);
 // x.isNull() == true
 // y.isNull() == true, z.isNull() == false
-// y.isEmpty() == true, z.isEmpty() == true
 //! [1]
 
 
diff --git a/examples/script/helloscript/helloscript.qs b/examples/script/helloscript/helloscript.js
index 6d8e87c..6d8e87c 100644
--- a/examples/script/helloscript/helloscript.qs
+++ b/examples/script/helloscript/helloscript.js
diff --git a/examples/script/helloscript/helloscript.qrc b/examples/script/helloscript/helloscript.qrc
index dc93461..c52fa15 100644
--- a/examples/script/helloscript/helloscript.qrc
+++ b/examples/script/helloscript/helloscript.qrc
@@ -1,5 +1,5 @@
 <RCC>
     <qresource prefix="/" >
-        <file>helloscript.qs</file>
+        <file>helloscript.js</file>
     </qresource>
 </RCC>
diff --git a/examples/script/helloscript/main.cpp b/examples/script/helloscript/main.cpp
index bc9a65e..55d63bf 100644
--- a/examples/script/helloscript/main.cpp
+++ b/examples/script/helloscript/main.cpp
@@ -68,7 +68,7 @@ int main(int argc, char *argv[])
 //! [2]
 
 //! [3]
-    QString fileName(":/helloscript.qs");
+    QString fileName(":/helloscript.js");
     QFile scriptFile(fileName);
     scriptFile.open(QIODevice::ReadOnly);
     QTextStream stream(&scriptFile);
diff --git a/examples/script/qsdbg/example.qs b/examples/script/qsdbg/example.js
index 47c1363..47c1363 100644
--- a/examples/script/qsdbg/example.qs
+++ b/examples/script/qsdbg/example.js
diff --git a/examples/script/qsdbg/main.cpp b/examples/script/qsdbg/main.cpp
index 526de0c..2a86c3d 100644
--- a/examples/script/qsdbg/main.cpp
+++ b/examples/script/qsdbg/main.cpp
@@ -39,14 +39,17 @@
 **
 ****************************************************************************/
 
+#include <QtCore/QCoreApplication>
 #include <QtScript>
 
 #include "scriptdebugger.h"
 
 int main(int argc, char **argv)
 {
+    QCoreApplication app(argc, argv);
+
     if (argc < 2) {
-        fprintf(stderr, "*** you must specify a script file to evaluate (try example.qs)\n");
+        fprintf(stderr, "*** you must specify a script file to evaluate (try example.js)\n");
         return(-1);
     }
 
diff --git a/examples/widgets/tablet/tabletcanvas.cpp b/examples/widgets/tablet/tabletcanvas.cpp
index 130498b..20b0d1e 100644
--- a/examples/widgets/tablet/tabletcanvas.cpp
+++ b/examples/widgets/tablet/tabletcanvas.cpp
@@ -50,7 +50,7 @@ TabletCanvas::TabletCanvas()
     resize(500, 500);
     myBrush = QBrush();
     myPen = QPen();
-    initImage();
+    initPixmap();
     setAutoFillBackground(true);
     deviceDown = false;
     myColor = Qt::red;
@@ -60,29 +60,29 @@ TabletCanvas::TabletCanvas()
     lineWidthType = LineWidthPressure;
 }
 
-void TabletCanvas::initImage()
+void TabletCanvas::initPixmap()
 {
-    QImage newImage = QImage(width(), height(), QImage::Format_ARGB32);
-    QPainter painter(&newImage);
-    painter.fillRect(0, 0, newImage.width(), newImage.height(), Qt::white);
-    if (!image.isNull())
-        painter.drawImage(0, 0, image);
+    QPixmap newPixmap = QPixmap(width(), height());
+    newPixmap.fill(Qt::white);
+    QPainter painter(&newPixmap);
+    if (!pixmap.isNull())
+        painter.drawPixmap(0, 0, pixmap);
     painter.end();
-    image = newImage;
+    pixmap = newPixmap;
 }
 //! [0]
 
 //! [1]
 bool TabletCanvas::saveImage(const QString &file)
 {
-    return image.save(file);
+    return pixmap.save(file);
 }
 //! [1]
 
 //! [2]
 bool TabletCanvas::loadImage(const QString &file)
 {
-    bool success = image.load(file);
+    bool success = pixmap.load(file);
 
     if (success) {
         update();
@@ -114,8 +114,8 @@ void TabletCanvas::tabletEvent(QTabletEvent *event)
 
             if (deviceDown) {
                 updateBrush(event);
-                QPainter painter(&image);
-                paintImage(painter, event);
+                QPainter painter(&pixmap);
+                paintPixmap(painter, event);
             }
             break;
         default:
@@ -129,12 +129,12 @@ void TabletCanvas::tabletEvent(QTabletEvent *event)
 void TabletCanvas::paintEvent(QPaintEvent *)
 {
     QPainter painter(this);
-    painter.drawImage(QPoint(0, 0), image);
+    painter.drawPixmap(0, 0, pixmap);
 }
 //! [4]
 
 //! [5]
-void TabletCanvas::paintImage(QPainter &painter, QTabletEvent *event)
+void TabletCanvas::paintPixmap(QPainter &painter, QTabletEvent *event)
 {
     QPoint brushAdjust(10, 10);
 
@@ -271,6 +271,6 @@ void TabletCanvas::updateBrush(QTabletEvent *event)
 
 void TabletCanvas::resizeEvent(QResizeEvent *)
 {
-    initImage();
+    initPixmap();
     polyLine[0] = polyLine[1] = polyLine[2] = QPoint();
 }
diff --git a/examples/widgets/tablet/tabletcanvas.h b/examples/widgets/tablet/tabletcanvas.h
index 02b8794..5a2fb1d 100644
--- a/examples/widgets/tablet/tabletcanvas.h
+++ b/examples/widgets/tablet/tabletcanvas.h
@@ -43,7 +43,7 @@
 #define TABLETCANVAS_H
 
 #include <QWidget>
-#include <QImage>
+#include <QPixmap>
 #include <QPoint>
 #include <QTabletEvent>
 #include <QColor>
@@ -92,8 +92,8 @@ protected:
     void resizeEvent(QResizeEvent *event);
 
 private:
-    void initImage();
-    void paintImage(QPainter &painter, QTabletEvent *event);
+    void initPixmap();
+    void paintPixmap(QPainter &painter, QTabletEvent *event);
     Qt::BrushStyle brushPattern(qreal value);
     void updateBrush(QTabletEvent *event);
 
@@ -104,7 +104,7 @@ private:
     QTabletEvent::TabletDevice myTabletDevice;
     QColor myColor;
 
-    QImage image;
+    QPixmap pixmap;
     QBrush myBrush;
     QPen myPen;
     bool deviceDown;
diff --git a/mkspecs/common/symbian/symbian.conf b/mkspecs/common/symbian/symbian.conf
index 79bac42..0f06b92 100644
--- a/mkspecs/common/symbian/symbian.conf
+++ b/mkspecs/common/symbian/symbian.conf
@@ -7,7 +7,7 @@ CONFIG			+= qt warn_on release incremental
 QT			+= core gui
 QMAKE_INCREMENTAL_STYLE = sublib
 
-DEFINES			+= UNICODE QT_KEYPAD_NAVIGATION QT_SOFTKEYS_ENABLED
+DEFINES			+= UNICODE QT_KEYPAD_NAVIGATION QT_SOFTKEYS_ENABLED QT_USE_MATH_H_FLOATS
 QMAKE_COMPILER_DEFINES  += SYMBIAN
 
 QMAKE_EXT_OBJ           = .o
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/JavaScriptCore.pri b/src/3rdparty/javascriptcore/JavaScriptCore/JavaScriptCore.pri
index 28328e7..a6fb2f8 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/JavaScriptCore.pri
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/JavaScriptCore.pri
@@ -39,10 +39,12 @@ win32-* {
 contains(JAVASCRIPTCORE_JIT,yes) {
     DEFINES+=ENABLE_JIT=1
     DEFINES+=ENABLE_YARR_JIT=1
+    DEFINES+=ENABLE_YARR=1
 }
 contains(JAVASCRIPTCORE_JIT,no) {
     DEFINES+=ENABLE_JIT=0
     DEFINES+=ENABLE_YARR_JIT=0
+    DEFINES+=ENABLE_YARR=0
 }
 
 # In debug mode JIT disabled until crash fixed
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/TypeTraits.h b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/TypeTraits.h
index 56659a8..c03e8a7 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/TypeTraits.h
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/TypeTraits.h
@@ -155,7 +155,7 @@ namespace WTF {
     typedef IntegralConstant<bool, true>  true_type;
     typedef IntegralConstant<bool, false> false_type;
 
-#if defined(_MSC_VER) && (_MSC_VER >= 1400)
+#if defined(_MSC_VER) && (_MSC_VER >= 1400) && !defined(__INTEL_COMPILER)
     // VC8 (VS2005) and later have built-in compiler support for HasTrivialConstructor / HasTrivialDestructor,
     // but for some unexplained reason it doesn't work on built-in types.
     template <typename T> struct HasTrivialConstructor : public IntegralConstant<bool, __has_trivial_constructor(T)>{ };
diff --git a/src/3rdparty/javascriptcore/WebKit.pri b/src/3rdparty/javascriptcore/WebKit.pri
index 8291f30..16f89bf 100644
--- a/src/3rdparty/javascriptcore/WebKit.pri
+++ b/src/3rdparty/javascriptcore/WebKit.pri
@@ -11,7 +11,7 @@ isEmpty(OUTPUT_DIR) {
 
 DEFINES += BUILDING_QT__=1
 building-libs {
-    win32-msvc*: INCLUDEPATH += $$PWD/JavaScriptCore/os-win32
+    win32-msvc*|win32-icc: INCLUDEPATH += $$PWD/JavaScriptCore/os-win32
 } else {
     CONFIG(QTDIR_build) {
         QT += webkit
diff --git a/src/3rdparty/phonon/mmf/mmf_videoplayer.cpp b/src/3rdparty/phonon/mmf/mmf_videoplayer.cpp
index 2059fbe..b6f53ae 100644
--- a/src/3rdparty/phonon/mmf/mmf_videoplayer.cpp
+++ b/src/3rdparty/phonon/mmf/mmf_videoplayer.cpp
@@ -50,6 +50,8 @@ MMF::VideoPlayer::VideoPlayer()
         ,   m_window(0)
         ,   m_totalTime(0)
         ,   m_pendingChanges(false)
+        ,   m_dsaActive(false)
+        ,   m_dsaWasActive(false)
 {
     construct();
 }
@@ -61,6 +63,7 @@ MMF::VideoPlayer::VideoPlayer(const AbstractPlayer& player)
         ,   m_window(0)
         ,   m_totalTime(0)
         ,   m_pendingChanges(false)
+        ,   m_dsaActive(false)
 {
     construct();
 }
@@ -86,6 +89,9 @@ void MMF::VideoPlayer::construct()
             ))
         );
 
+    // CVideoPlayerUtility::NewL starts DSA
+    m_dsaActive = true;
+
     if (KErrNone != err)
         changeState(ErrorState);
 
@@ -315,8 +321,7 @@ void MMF::VideoPlayer::getVideoWindow()
         m_videoOutput->dump();
 
         initVideoOutput();
-        m_window = m_videoOutput->videoWindow();
-        updateVideoRect();
+        videoWindowChanged();
     } else
         // Top-level window
         m_window = QApplication::activeWindow()->effectiveWinId()->DrawableWindow();
@@ -349,6 +354,18 @@ void MMF::VideoPlayer::initVideoOutput()
     Q_ASSERT(connected);
 
     connected = connect(
+        m_videoOutput, SIGNAL(beginVideoWindowNativePaint()),
+        this, SLOT(suspendDirectScreenAccess())
+    );
+    Q_ASSERT(connected);
+
+    connected = connect(
+        m_videoOutput, SIGNAL(endVideoWindowNativePaint()),
+        this, SLOT(resumeDirectScreenAccess())
+    );
+    Q_ASSERT(connected);
+
+    connected = connect(
         m_videoOutput, SIGNAL(aspectRatioChanged()),
         this, SLOT(aspectRatioChanged())
     );
@@ -370,12 +387,48 @@ void MMF::VideoPlayer::videoWindowChanged()
     TRACE_ENTRY("state %d", state());
 
     m_window = m_videoOutput->videoWindow();
-
     updateVideoRect();
 
     TRACE_EXIT_0();
 }
 
+void MMF::VideoPlayer::suspendDirectScreenAccess()
+{
+    m_dsaWasActive = stopDirectScreenAccess();
+}
+
+void MMF::VideoPlayer::resumeDirectScreenAccess()
+{
+    if(m_dsaWasActive) {
+        startDirectScreenAccess();
+        m_dsaWasActive = false;
+    }
+}
+
+void MMF::VideoPlayer::startDirectScreenAccess()
+{
+    if(!m_dsaActive) {
+        TRAPD(err, m_player->StartDirectScreenAccessL());
+        if(KErrNone == err)
+            m_dsaActive = true;
+        else
+            setError(NormalError);
+    }
+}
+
+bool MMF::VideoPlayer::stopDirectScreenAccess()
+{
+    const bool dsaWasActive = m_dsaActive;
+    if(m_dsaActive) {
+        TRAPD(err, m_player->StopDirectScreenAccessL());
+        if(KErrNone == err)
+            m_dsaActive = false;
+        else
+            setError(NormalError);
+    }
+    return dsaWasActive;
+}
+
 // Helper function for aspect ratio / scale mode handling
 QSize scaleToAspect(const QSize& srcRect, int aspectWidth, int aspectHeight)
 {
@@ -393,7 +446,18 @@ QSize scaleToAspect(const QSize& srcRect, int aspectWidth, int aspectHeight)
 void MMF::VideoPlayer::updateVideoRect()
 {
     QRect videoRect;
-    const QRect windowRect = m_videoOutput->videoWindowRect();
+    QRect windowRect = m_videoOutput->videoWindowRect();
+
+    // Clip to physical window size
+    // This is due to a defect in the layout when running on S60 3.2, which
+    // results in the rectangle of the video widget extending outside the
+    // screen in certain circumstances.  These include the initial startup
+    // of the mediaplayer demo in portrait mode.  When this rectangle is
+    // passed to the CVideoPlayerUtility, no video is rendered.
+    const TSize screenSize = m_screenDevice.SizeInPixels();
+    const QRect screenRect(0, 0, screenSize.iWidth, screenSize.iHeight);
+    windowRect = windowRect.intersected(screenRect);
+
     const QSize windowSize = windowRect.size();
 
     // Calculate size of smallest rect which contains video frame size
@@ -553,6 +617,7 @@ void MMF::VideoPlayer::applyVideoWindowChange()
             TRACE("SetDisplayWindowL err %d", err);
             setError(NormalError);
         } else {
+            m_dsaActive = true;
             TRAP(err, m_player->SetScaleFactorL(m_scaleWidth, m_scaleHeight, antialias));
             if(KErrNone != err) {
                 TRACE("SetScaleFactorL (2) err %d", err);
diff --git a/src/3rdparty/phonon/mmf/mmf_videoplayer.h b/src/3rdparty/phonon/mmf/mmf_videoplayer.h
index 599bb88..abb1da8 100644
--- a/src/3rdparty/phonon/mmf/mmf_videoplayer.h
+++ b/src/3rdparty/phonon/mmf/mmf_videoplayer.h
@@ -72,6 +72,8 @@ public Q_SLOTS:
     void videoWindowChanged();
     void aspectRatioChanged();
     void scaleModeChanged();
+    void suspendDirectScreenAccess();
+    void resumeDirectScreenAccess();
 
 private:
     void construct();
@@ -89,6 +91,9 @@ private:
     void applyPendingChanges();
     void applyVideoWindowChange();
 
+    void startDirectScreenAccess();
+    bool stopDirectScreenAccess();
+
     // AbstractMediaPlayer
     virtual int numberOfMetaDataEntries() const;
     virtual QPair<QString, QString> metaDataEntry(int index) const;
@@ -111,6 +116,8 @@ private:
     qint64                              m_totalTime;
 
     bool                                m_pendingChanges;
+    bool                                m_dsaActive;
+    bool                                m_dsaWasActive;
 
 };
 
diff --git a/src/3rdparty/phonon/mmf/objectdump_symbian.cpp b/src/3rdparty/phonon/mmf/objectdump_symbian.cpp
index 2efebdb..edad537 100644
--- a/src/3rdparty/phonon/mmf/objectdump_symbian.cpp
+++ b/src/3rdparty/phonon/mmf/objectdump_symbian.cpp
@@ -46,7 +46,7 @@ QList<QByteArray> QAnnotatorWidget::annotation(const QObject& object)
 
             stream << "widget (Symbian): ";
             stream << "activated " << extra->activated << ' ';
-            stream << "disableBlit " << extra->disableBlit << ' ';
+            stream << "nativePaintMode " << extra->nativePaintMode << ' ';
 
             stream.flush();
             result.append(array);
diff --git a/src/3rdparty/phonon/mmf/videooutput.cpp b/src/3rdparty/phonon/mmf/videooutput.cpp
index ddf30de..119dcb1 100644
--- a/src/3rdparty/phonon/mmf/videooutput.cpp
+++ b/src/3rdparty/phonon/mmf/videooutput.cpp
@@ -34,6 +34,8 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
 #include <coecntrl.h>
 
+#include <coemain.h>    // for CCoeEnv
+
 QT_BEGIN_NAMESPACE
 
 using namespace Phonon;
@@ -72,12 +74,8 @@ MMF::VideoOutput::VideoOutput
     setAttribute(Qt::WA_NoSystemBackground, true);
     setAutoFillBackground(false);
 
-    // Causes QSymbianControl::Draw not to BitBlt this widget's region of the
-    // backing store.  Since the backing store is (by default) a 16MU bitmap,
-    // blitting it results in this widget's screen region in the final
-    // framebuffer having opaque alpha values.  This in turn causes the video
-    // to be invisible when running on the target device.
-    qt_widget_private(this)->extraData()->disableBlit = true;
+    qt_widget_private(this)->extraData()->nativePaintMode = QWExtra::ZeroFill;
+    qt_widget_private(this)->extraData()->receiveNativePaintEvents = true;
 
     getVideoWindowRect();
     registerForAncestorMoved();
@@ -288,5 +286,18 @@ void MMF::VideoOutput::dump() const
 #endif
 }
 
+void MMF::VideoOutput::beginNativePaintEvent(const QRect& /*controlRect*/)
+{
+    emit beginVideoWindowNativePaint();
+}
+
+void MMF::VideoOutput::endNativePaintEvent(const QRect& /*controlRect*/)
+{
+    // Ensure that draw ops are executed into the WSERV output framebuffer
+    CCoeEnv::Static()->WsSession().Flush();
+
+    emit endVideoWindowNativePaint();
+}
+
 QT_END_NAMESPACE
 
diff --git a/src/3rdparty/phonon/mmf/videooutput.h b/src/3rdparty/phonon/mmf/videooutput.h
index 6dfe69d..2788401 100644
--- a/src/3rdparty/phonon/mmf/videooutput.h
+++ b/src/3rdparty/phonon/mmf/videooutput.h
@@ -63,10 +63,16 @@ public:
     // Debugging output
     void dump() const;
 
+public Q_SLOTS:
+    void beginNativePaintEvent(const QRect& /*controlRect*/);
+    void endNativePaintEvent(const QRect& /*controlRect*/);
+
 Q_SIGNALS:
     void videoWindowChanged();
     void aspectRatioChanged();
     void scaleModeChanged();
+    void beginVideoWindowNativePaint();
+    void endVideoWindowNativePaint();
 
 protected:
     // Override QWidget functions
diff --git a/src/3rdparty/webkit/ChangeLog b/src/3rdparty/webkit/ChangeLog
index 26dbaf7..1e89d1e 100644
--- a/src/3rdparty/webkit/ChangeLog
+++ b/src/3rdparty/webkit/ChangeLog
@@ -1,3 +1,13 @@
+2009-11-30  Jan-Arve Sæther  <jan-arve.saether@nokia.com>
+
+        Reviewed by Simon Hausmann.
+
+        [Qt] Fix compilation with win32-icc
+
+        Include os-win32 for stdint.h since MS does not ship that in their PSDK.
+
+        * WebKit.pri:
+
 2009-10-30  Adam Barth  <abarth@webkit.org>
 
         Reviewed by Mark Rowe.
diff --git a/src/3rdparty/webkit/JavaScriptCore/ChangeLog b/src/3rdparty/webkit/JavaScriptCore/ChangeLog
index 382a8c7..d7d2d57 100644
--- a/src/3rdparty/webkit/JavaScriptCore/ChangeLog
+++ b/src/3rdparty/webkit/JavaScriptCore/ChangeLog
@@ -1,3 +1,39 @@
+2009-11-30  Jan-Arve Sæther  <jan-arve.saether@nokia.com>
+
+        Reviewed by Simon Hausmann.
+
+        [Qt] Fix compilation with win32-icc
+
+        The Intel compiler does not support the __has_trivial_constructor type
+        trait.  The Intel Compiler can report itself as _MSC_VER >= 1400. The
+        reason for that is that the Intel Compiler depends on the Microsoft
+        Platform SDK, and in order to try to be "fully" MS compatible it will
+        "pretend" to be the same MS compiler as was shipped with the MS PSDK.
+        (Thus, compiling with win32-icc with VC8 SDK will make the source code
+        "think" the compiler at hand supports this type trait).
+
+        * wtf/TypeTraits.h:
+
+2009-11-28  Laszlo Gombos  <laszlo.1.gombos@nokia.com>
+
+        Reviewed by Eric Seidel.
+
+        Apply workaround for the limitation of VirtualFree with MEM_RELEASE to all ports running on Windows
+        https://bugs.webkit.org/show_bug.cgi?id=31943
+
+        * runtime/MarkStack.h:
+        (JSC::MarkStack::MarkStackArray::shrinkAllocation):
+
+2009-11-18  Gabor Loki  <loki@inf.u-szeged.hu>
+
+        Reviewed by Darin Adler.
+
+        Fix the clobber list of cacheFlush for ARM and Thumb2 on Linux
+        https://bugs.webkit.org/show_bug.cgi?id=31631
+
+        * jit/ExecutableAllocator.h:
+        (JSC::ExecutableAllocator::cacheFlush):
+
 2009-11-23  Laszlo Gombos  <laszlo.1.gombos@nokia.com>
 
         Reviewed by Kenneth Rohde Christiansen.
diff --git a/src/3rdparty/webkit/JavaScriptCore/jit/ExecutableAllocator.h b/src/3rdparty/webkit/JavaScriptCore/jit/ExecutableAllocator.h
index 5c43eeb..9ca62c8 100644
--- a/src/3rdparty/webkit/JavaScriptCore/jit/ExecutableAllocator.h
+++ b/src/3rdparty/webkit/JavaScriptCore/jit/ExecutableAllocator.h
@@ -203,7 +203,7 @@ public:
             "pop     {r7}\n"
             :
             : "r" (code), "r" (reinterpret_cast<char*>(code) + size)
-            : "r0", "r1");
+            : "r0", "r1", "r2");
     }
 #elif PLATFORM(SYMBIAN)
     static void cacheFlush(void* code, size_t size)
@@ -224,7 +224,7 @@ public:
             "pop     {r7}\n"
             :
             : "r" (code), "r" (reinterpret_cast<char*>(code) + size)
-            : "r0", "r1");
+            : "r0", "r1", "r2");
     }
 #else
     #error "The cacheFlush support is missing on this platform."
diff --git a/src/3rdparty/webkit/JavaScriptCore/runtime/MarkStack.h b/src/3rdparty/webkit/JavaScriptCore/runtime/MarkStack.h
index ea09f54..a114ae0 100644
--- a/src/3rdparty/webkit/JavaScriptCore/runtime/MarkStack.h
+++ b/src/3rdparty/webkit/JavaScriptCore/runtime/MarkStack.h
@@ -153,7 +153,7 @@ namespace JSC {
                 ASSERT(0 == (size % MarkStack::pageSize()));
                 if (size == m_allocated)
                     return;
-#if PLATFORM(WIN) || PLATFORM(SYMBIAN)
+#if PLATFORM(WIN_OS) || PLATFORM(SYMBIAN)
                 // We cannot release a part of a region with VirtualFree.  To get around this,
                 // we'll release the entire region and reallocate the size that we want.
                 releaseStack(m_data, m_allocated);
diff --git a/src/3rdparty/webkit/JavaScriptCore/wtf/TypeTraits.h b/src/3rdparty/webkit/JavaScriptCore/wtf/TypeTraits.h
index 6ce6a3e..9e75e7a 100644
--- a/src/3rdparty/webkit/JavaScriptCore/wtf/TypeTraits.h
+++ b/src/3rdparty/webkit/JavaScriptCore/wtf/TypeTraits.h
@@ -155,7 +155,7 @@ namespace WTF {
     typedef IntegralConstant<bool, true>  true_type;
     typedef IntegralConstant<bool, false> false_type;
 
-#if defined(_MSC_VER) && (_MSC_VER >= 1400)
+#if defined(_MSC_VER) && (_MSC_VER >= 1400) && !defined(__INTEL_COMPILER)
     // VC8 (VS2005) and later have built-in compiler support for HasTrivialConstructor / HasTrivialDestructor,
     // but for some unexplained reason it doesn't work on built-in types.
     template <typename T> struct HasTrivialConstructor : public IntegralConstant<bool, __has_trivial_constructor(T)>{ };
diff --git a/src/3rdparty/webkit/VERSION b/src/3rdparty/webkit/VERSION
index 5818e83..62acbdf 100644
--- a/src/3rdparty/webkit/VERSION
+++ b/src/3rdparty/webkit/VERSION
@@ -8,4 +8,4 @@ The commit imported was from the
 
 and has the sha1 checksum
 
-        efa69b6181ce5c045097351cdcf6c158da3f4888
+        9de63cde0ac8aa08e207d4ffce2846df1a44a364
diff --git a/src/3rdparty/webkit/WebCore/ChangeLog b/src/3rdparty/webkit/WebCore/ChangeLog
index 9644470..4f6146f 100644
--- a/src/3rdparty/webkit/WebCore/ChangeLog
+++ b/src/3rdparty/webkit/WebCore/ChangeLog
@@ -1,3 +1,44 @@
+2009-11-23  Simon Hausmann  <simon.hausmann@nokia.com>
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        [Qt] Wrong runtime instance objects of wrapped QObjects may be used if
+        the wrapped object died before the gc removed the instance.
+
+        https://bugs.webkit.org/show_bug.cgi?id=31681
+
+        Before using a cached instance, verify that its wrapped QObject is
+        still alive.
+
+        * bridge/qt/qt_instance.cpp:
+        (JSC::Bindings::QtInstance::getQtInstance):
+        * bridge/qt/qt_instance.h:
+        (JSC::Bindings::QtInstance::hashKey):
+
+2009-11-25  Jocelyn Turcotte  <jocelyn.turcotte@nokia.com>
+
+        Reviewed by Simon Hausmann.
+
+        [Qt] Fix crash of QtWebKit on any page with Flash when compiled with MinGW.
+
+        Fix inline assembly, don't dereference the function pointer twice.
+
+        * plugins/win/PluginViewWin.cpp:
+        (WebCore::PluginView::hookedBeginPaint):
+        (WebCore::PluginView::hookedEndPaint):
+
+2009-11-22  Jakub Wieczorek  <faw217@gmail.com>
+
+        Reviewed by Adam Barth.
+
+        [Qt] Remove the Referer header when redirecting to a non-secure site
+        https://bugs.webkit.org/show_bug.cgi?id=31785
+
+        This makes Qt pass two tests introduced in r50226.
+
+        * platform/network/qt/QNetworkReplyHandler.cpp:
+        (WebCore::QNetworkReplyHandler::sendResponseIfNeeded):
+
 2009-11-19  Olivier Goffart  <ogoffart@trolltech.com>
 
         Reviewed by Simon Hausmann.
diff --git a/src/3rdparty/webkit/WebCore/bridge/qt/qt_instance.cpp b/src/3rdparty/webkit/WebCore/bridge/qt/qt_instance.cpp
index 0546014..ec362ec 100644
--- a/src/3rdparty/webkit/WebCore/bridge/qt/qt_instance.cpp
+++ b/src/3rdparty/webkit/WebCore/bridge/qt/qt_instance.cpp
@@ -111,10 +111,17 @@ PassRefPtr<QtInstance> QtInstance::getQtInstance(QObject* o, PassRefPtr<RootObje
 {
     JSLock lock(SilenceAssertionsOnly);
 
-    foreach(QtInstance* instance, cachedInstances.values(o)) {
-        if (instance->rootObject() == rootObject)
-            return instance;
-    }
+    foreach(QtInstance* instance, cachedInstances.values(o))
+        if (instance->rootObject() == rootObject) {
+            // The garbage collector removes instances, but it may happen that the wrapped
+            // QObject dies before the gc kicks in. To handle that case we have to do an additional
+            // check if to see if the instance's wrapped object is still alive. If it isn't, then
+            // we have to create a new wrapper.
+            if (!instance->getObject())
+                cachedInstances.remove(instance->hashKey());
+            else
+                return instance;
+        }
 
     RefPtr<QtInstance> ret = QtInstance::create(o, rootObject, ownership);
     cachedInstances.insert(o, ret.get());
diff --git a/src/3rdparty/webkit/WebCore/bridge/qt/qt_instance.h b/src/3rdparty/webkit/WebCore/bridge/qt/qt_instance.h
index 00aaa5b..0afc6c7 100644
--- a/src/3rdparty/webkit/WebCore/bridge/qt/qt_instance.h
+++ b/src/3rdparty/webkit/WebCore/bridge/qt/qt_instance.h
@@ -59,6 +59,7 @@ public:
     JSValue booleanValue() const;
 
     QObject* getObject() const { return m_object; }
+    QObject* hashKey() const { return m_hashkey; }
 
     static PassRefPtr<QtInstance> getQtInstance(QObject*, PassRefPtr<RootObject>, QScriptEngine::ValueOwnership ownership);
 
diff --git a/src/3rdparty/webkit/WebCore/platform/network/qt/QNetworkReplyHandler.cpp b/src/3rdparty/webkit/WebCore/platform/network/qt/QNetworkReplyHandler.cpp
index 2f4722f..1ac80f6 100644
--- a/src/3rdparty/webkit/WebCore/platform/network/qt/QNetworkReplyHandler.cpp
+++ b/src/3rdparty/webkit/WebCore/platform/network/qt/QNetworkReplyHandler.cpp
@@ -325,6 +325,10 @@ void QNetworkReplyHandler::sendResponseIfNeeded()
             newRequest.setHTTPMethod("GET");
         }
 
+        // Should not set Referer after a redirect from a secure resource to non-secure one.
+        if (!newRequest.url().protocolIs("https") && protocolIs(newRequest.httpReferrer(), "https"))
+            newRequest.clearHTTPReferrer();
+
         client->willSendRequest(m_resourceHandle, newRequest, response);
         m_redirected = true;
         m_request = newRequest.toNetworkRequest(m_resourceHandle->getInternal()->m_frame);
diff --git a/src/3rdparty/webkit/WebKit.pri b/src/3rdparty/webkit/WebKit.pri
index 10291b4..5188662 100644
--- a/src/3rdparty/webkit/WebKit.pri
+++ b/src/3rdparty/webkit/WebKit.pri
@@ -11,7 +11,7 @@ isEmpty(OUTPUT_DIR) {
 
 DEFINES += BUILDING_QT__=1
 building-libs {
-    win32-msvc*: INCLUDEPATH += $$PWD/JavaScriptCore/os-win32
+    win32-msvc*|win32-icc: INCLUDEPATH += $$PWD/JavaScriptCore/os-win32
 } else {
     CONFIG(QTDIR_build) {
         QT += webkit
diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebelement.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebelement.cpp
index 8922150..441bec7 100644
--- a/src/3rdparty/webkit/WebKit/qt/Api/qwebelement.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebelement.cpp
@@ -99,6 +99,14 @@ public:
     It is possible to replace the contents of child elements using
     setPlainText() and setInnerXml(). To replace the element itself and its
     contents, use setOuterXml().
+
+    \section1 Examples
+
+    The \l{DOM Traversal Example} shows one way to traverse documents in a running
+    example.
+
+    The \l{Simple Selector Example} can be used to experiment with the searching
+    features of this class and provides sample code you can start working with.
 */
 
 /*!
@@ -195,8 +203,7 @@ bool QWebElement::isNull() const
     \a selectorQuery. If there are no matching elements, an empty list is
     returned.
 
-    \l{http://www.w3.org/TR/REC-CSS2/selector.html#q1}{Standard CSS2 selector}
-    syntax is used for the query.
+    \l{Standard CSS2 selector} syntax is used for the query.
 
     \note This search is performed recursively.
 
@@ -211,8 +218,7 @@ QWebElementCollection QWebElement::findAll(const QString &selectorQuery) const
     Returns the first child element that matches the given CSS selector
     \a selectorQuery.
 
-    \l{http://www.w3.org/TR/REC-CSS2/selector.html#q1}{Standard CSS2 selector}
-    syntax is used for the query.
+    \l{Standard CSS2 selector} syntax is used for the query.
 
     \note This search is performed recursively.
 
diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp
index aedf95a..1bdc3ed 100644
--- a/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp
@@ -864,7 +864,12 @@ void QWebPagePrivate::mouseReleaseEvent(QGraphicsSceneMouseEvent* ev)
 void QWebPagePrivate::handleSoftwareInputPanel(Qt::MouseButton button)
 {
 #if QT_VERSION >= QT_VERSION_CHECK(4, 6, 0)
+    Frame* frame = page->focusController()->focusedFrame();
+    if (!frame)
+        return;
+
     if (client && client->inputMethodEnabled()
+        && frame->document()->focusedNode()
         && button == Qt::LeftButton && qApp->autoSipEnabled()) {
         QStyle::RequestSoftwareInputPanel behavior = QStyle::RequestSoftwareInputPanel(
             client->ownerWidget()->style()->styleHint(QStyle::SH_RequestSoftwareInputPanel));
diff --git a/src/3rdparty/webkit/WebKit/qt/ChangeLog b/src/3rdparty/webkit/WebKit/qt/ChangeLog
index 2408dd4..2f0bf17 100644
--- a/src/3rdparty/webkit/WebKit/qt/ChangeLog
+++ b/src/3rdparty/webkit/WebKit/qt/ChangeLog
@@ -1,3 +1,47 @@
+2009-11-28  Simon Hausmann  <simon.hausmann@nokia.com>
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        [Qt] SoftwareInputPanelRequest event sent when clicking in newly loaded page
+
+        https://bugs.webkit.org/show_bug.cgi?id=31401
+
+        Don't set the event unless there is a focused node we can use
+        for editing afterwards.
+
+        * Api/qwebpage.cpp:
+        (QWebPagePrivate::handleSoftwareInputPanel):
+        * tests/qwebpage/tst_qwebpage.cpp:
+        (tst_QWebPage::inputMethods):
+
+2009-11-23  David Boddie  <dboddie@trolltech.com>
+
+        Reviewed by Simon Hausmann.
+
+        Updated the QWebElement documentation with links to examples and
+        external resources.
+        Fixed the project file for the webelement snippet and tidied up the
+        markers used for quoting the code.
+
+        * Api/qwebelement.cpp:
+        * docs/webkitsnippets/webelement/main.cpp:
+        (findAll):
+        * docs/webkitsnippets/webelement/webelement.pro:
+
+2009-11-23  Simon Hausmann  <simon.hausmann@nokia.com>
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        [Qt] Wrong runtime instance objects of wrapped QObjects may be used if
+        the wrapped object died before the gc removed the instance.
+
+        https://bugs.webkit.org/show_bug.cgi?id=31681
+
+        Added a unit-test to verify that wrapping a QObject with the
+        same identity as a previously but now dead object works.
+
+        * tests/qwebframe/tst_qwebframe.cpp:
+
 2009-11-19  Olivier Goffart  <ogoffart@trolltech.com>
 
         Reviewed by Simon Hausmann.
diff --git a/src/3rdparty/webkit/WebKit/qt/docs/webkitsnippets/webelement/main.cpp b/src/3rdparty/webkit/WebKit/qt/docs/webkitsnippets/webelement/main.cpp
index d437a6f..2707ffb 100644
--- a/src/3rdparty/webkit/WebKit/qt/docs/webkitsnippets/webelement/main.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/docs/webkitsnippets/webelement/main.cpp
@@ -22,7 +22,6 @@
 #include <qwebview.h>
 #include <qwebframe.h>
 #include <qwebelement.h>
-#include <qdebug.h>
 
 static QWebFrame *frame;
 
@@ -53,9 +52,10 @@ static void findAll()
        </p>
     */
 
+//! [FindAll intro]
     QList<QWebElement> allSpans = document.findAll("span");
     QList<QWebElement> introSpans = document.findAll("p.intro span");
-//! [FindAll]
+//! [FindAll intro] //! [FindAll]
 }
 
 int main(int argc, char *argv[])
diff --git a/src/3rdparty/webkit/WebKit/qt/docs/webkitsnippets/webelement/webelement.pro b/src/3rdparty/webkit/WebKit/qt/docs/webkitsnippets/webelement/webelement.pro
index f9b403b..8ca4b59 100644
--- a/src/3rdparty/webkit/WebKit/qt/docs/webkitsnippets/webelement/webelement.pro
+++ b/src/3rdparty/webkit/WebKit/qt/docs/webkitsnippets/webelement/webelement.pro
@@ -1,5 +1,8 @@
 TEMPLATE = app
 CONFIG -= app_bundle
+CONFIG(QTDIR_build) {
+    QT       += webkit
+}
 SOURCES   = main.cpp
 include(../../../../../WebKit.pri)
 QMAKE_RPATHDIR = $$OUTPUT_DIR/lib $$QMAKE_RPATHDIR
diff --git a/src/3rdparty/webkit/WebKit/qt/tests/qwebframe/tst_qwebframe.cpp b/src/3rdparty/webkit/WebKit/qt/tests/qwebframe/tst_qwebframe.cpp
index d88d905..8cc7953 100644
--- a/src/3rdparty/webkit/WebKit/qt/tests/qwebframe/tst_qwebframe.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/tests/qwebframe/tst_qwebframe.cpp
@@ -605,6 +605,7 @@ private slots:
     void render();
     void scrollPosition();
     void evaluateWillCauseRepaint();
+    void qObjectWrapperWithSameIdentity();
 
 private:
     QString  evalJS(const QString&s) {
@@ -2785,6 +2786,43 @@ void tst_QWebFrame::evaluateWillCauseRepaint()
     QTest::qWait(2000);
 }
 
+class TestFactory : public QObject
+{
+    Q_OBJECT
+public:
+    TestFactory()
+        : obj(0), counter(0)
+    {}
+
+    Q_INVOKABLE QObject* getNewObject()
+    {
+        delete obj;
+        obj = new QObject(this);
+        obj->setObjectName(QLatin1String("test") + QString::number(++counter));
+        return obj;
+
+    }
+
+    QObject* obj;
+    int counter;
+};
+
+void tst_QWebFrame::qObjectWrapperWithSameIdentity()
+{
+    m_view->setHtml("<script>function triggerBug() { document.getElementById('span1').innerText = test.getNewObject().objectName; }</script>"
+                    "<body><span id='span1'>test</span></body>");
+
+    QWebFrame* mainFrame = m_view->page()->mainFrame();
+    QCOMPARE(mainFrame->toPlainText(), QString("test"));
+
+    mainFrame->addToJavaScriptWindowObject("test", new TestFactory, QScriptEngine::ScriptOwnership);
+
+    mainFrame->evaluateJavaScript("triggerBug();");
+    QCOMPARE(mainFrame->toPlainText(), QString("test1"));
+
+    mainFrame->evaluateJavaScript("triggerBug();");
+    QCOMPARE(mainFrame->toPlainText(), QString("test2"));
+}
 
 QTEST_MAIN(tst_QWebFrame)
 #include "tst_qwebframe.moc"
diff --git a/src/3rdparty/webkit/WebKit/qt/tests/qwebpage/tst_qwebpage.cpp b/src/3rdparty/webkit/WebKit/qt/tests/qwebpage/tst_qwebpage.cpp
index 32002e7..ee1969d 100644
--- a/src/3rdparty/webkit/WebKit/qt/tests/qwebpage/tst_qwebpage.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/tests/qwebpage/tst_qwebpage.cpp
@@ -1487,6 +1487,21 @@ void tst_QWebPage::inputMethods()
     QVERIFY(!(inputMethodHints(view) & Qt::ImhHiddenText));
 #endif
 
+    page->mainFrame()->setHtml("<html><body><p>nothing to input here");
+    viewEventSpy.clear();
+
+    QWebElement para = page->mainFrame()->findFirstElement("p");
+    {
+        QMouseEvent evpres(QEvent::MouseButtonPress, para.geometry().center(), Qt::LeftButton, Qt::NoButton, Qt::NoModifier);
+        page->event(&evpres);
+        QMouseEvent evrel(QEvent::MouseButtonRelease, para.geometry().center(), Qt::LeftButton, Qt::NoButton, Qt::NoModifier);
+        page->event(&evrel);
+    }
+
+#if QT_VERSION >= QT_VERSION_CHECK(4, 6, 0)
+    QVERIFY(!viewEventSpy.contains(QEvent::RequestSoftwareInputPanel));
+#endif
+
     delete container;
 }
 
diff --git a/src/corelib/codecs/qiconvcodec.cpp b/src/corelib/codecs/qiconvcodec.cpp
index 8c4cc82..0fb78d5 100644
--- a/src/corelib/codecs/qiconvcodec.cpp
+++ b/src/corelib/codecs/qiconvcodec.cpp
@@ -378,7 +378,7 @@ QByteArray QIconvCodec::convertFromUnicode(const QChar *uc, int len, ConverterSt
     }
 
     int invalidCount = 0;
-    do {
+    while (inBytesLeft != 0) {
         if (iconv(state->cd, inBytesPtr, &inBytesLeft, &outBytes, &outBytesLeft) == (size_t) -1) {
             if (errno == EINVAL && convState) {
                 // buffer ends in a surrogate
@@ -418,7 +418,7 @@ QByteArray QIconvCodec::convertFromUnicode(const QChar *uc, int len, ConverterSt
                 }
             }
         }
-    } while (inBytesLeft != 0);
+    }
 
     // reset to initial state
     iconv(state->cd, 0, &inBytesLeft, 0, &outBytesLeft);
diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h
index 2e9f839..6623e0c 100644
--- a/src/corelib/global/qglobal.h
+++ b/src/corelib/global/qglobal.h
@@ -44,11 +44,11 @@
 
 #include <stddef.h>
 
-#define QT_VERSION_STR   "4.6.0"
+#define QT_VERSION_STR   "4.6.1"
 /*
    QT_VERSION is (major << 16) + (minor << 8) + patch.
 */
-#define QT_VERSION 0x040600
+#define QT_VERSION 0x040601
 /*
    can be used like #if (QT_VERSION >= QT_VERSION_CHECK(4, 4, 0))
 */
diff --git a/src/corelib/io/qfilesystemwatcher_dnotify.cpp b/src/corelib/io/qfilesystemwatcher_dnotify.cpp
index 17ac9c6..c70232c 100644
--- a/src/corelib/io/qfilesystemwatcher_dnotify.cpp
+++ b/src/corelib/io/qfilesystemwatcher_dnotify.cpp
@@ -269,8 +269,11 @@ QStringList QDnotifyFileSystemWatcherEngine::addPaths(const QStringList &paths,
                 }
             }
 
-            fd = ::dirfd(d);
-            int parentFd = parent?::dirfd(parent):0;
+            fd = qt_safe_dup(::dirfd(d));
+            int parentFd = parent ? qt_safe_dup(::dirfd(parent)) : 0;
+
+            ::closedir(d);
+            if(parent) ::closedir(parent);
 
             Q_ASSERT(fd);
             if(::fcntl(fd, F_SETSIG, SIGIO) ||
@@ -279,10 +282,6 @@ QStringList QDnotifyFileSystemWatcherEngine::addPaths(const QStringList &paths,
                (parent && ::fcntl(parentFd, F_SETSIG, SIGIO)) ||
                (parent && ::fcntl(parentFd, F_NOTIFY, DN_DELETE | DN_RENAME |
                                             DN_MULTISHOT))) {
-
-                ::closedir(d);
-                if(parent) ::closedir(parent);
-
                 continue; // Could not set appropriate flags
             }
 
diff --git a/src/corelib/io/qfsfileengine.cpp b/src/corelib/io/qfsfileengine.cpp
index 3cf9b7e..37b0ea1 100644
--- a/src/corelib/io/qfsfileengine.cpp
+++ b/src/corelib/io/qfsfileengine.cpp
@@ -55,6 +55,7 @@
 #include "private/qcore_unix_p.h"
 #endif
 #include <stdio.h>
+#include <stdlib.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -137,6 +138,21 @@ QString QFSFileEnginePrivate::canonicalized(const QString &path)
     if (path.isEmpty())
         return path;
 
+    // FIXME let's see if this stuff works, then we might be able to remove some of the other code.
+#if defined(Q_OS_UNIX) && !defined(Q_OS_SYMBIAN)
+    if (path.size() == 1 && path.at(0) == QLatin1Char('/'))
+        return path;
+#endif
+    // Mac OS X 10.5.x doesn't support the realpath(X,0) extenstion we use here.
+#if (defined(Q_OS_UNIX) && !defined(Q_OS_MAC)) || defined(Q_OS_SYMBIAN)
+    char *ret = realpath(path.toLocal8Bit().constData(), (char*)0);
+    if (ret) {
+        QString canonicalPath = QDir::cleanPath(QString::fromLocal8Bit(ret));
+        free(ret);
+        return canonicalPath;
+    }
+#endif
+
     QFileInfo fi;
     const QChar slash(QLatin1Char('/'));
     QString tmpPath = path;
diff --git a/src/corelib/io/qfsfileengine_p.h b/src/corelib/io/qfsfileengine_p.h
index 87f0737..41a6a1b 100644
--- a/src/corelib/io/qfsfileengine_p.h
+++ b/src/corelib/io/qfsfileengine_p.h
@@ -66,7 +66,7 @@ QT_BEGIN_NAMESPACE
 #define Q_USE_DEPRECATED_MAP_API 1
 #endif
 
-class QFSFileEnginePrivate : public QAbstractFileEnginePrivate
+class Q_AUTOTEST_EXPORT QFSFileEnginePrivate : public QAbstractFileEnginePrivate
 {
     Q_DECLARE_PUBLIC(QFSFileEngine)
 
diff --git a/src/corelib/io/qfsfileengine_unix.cpp b/src/corelib/io/qfsfileengine_unix.cpp
index 8cbf6a3..71414ce 100644
--- a/src/corelib/io/qfsfileengine_unix.cpp
+++ b/src/corelib/io/qfsfileengine_unix.cpp
@@ -191,12 +191,16 @@ bool QFSFileEnginePrivate::nativeOpen(QIODevice::OpenMode openMode)
             return false;
         }
 
-        QT_STATBUF statBuf;
-        if (QT_FSTAT(fd, &statBuf) != -1) {
-            if ((statBuf.st_mode & S_IFMT) == S_IFDIR) {
-                q->setError(QFile::OpenError, QLatin1String("file to open is a directory"));
-                QT_CLOSE(fd);
-                return false;
+        if (!(openMode & QIODevice::WriteOnly)) {
+            // we don't need this check if we tried to open for writing because then
+            // we had received EISDIR anyway.
+            QT_STATBUF statBuf;
+            if (QT_FSTAT(fd, &statBuf) != -1) {
+                if ((statBuf.st_mode & S_IFMT) == S_IFDIR) {
+                    q->setError(QFile::OpenError, QLatin1String("file to open is a directory"));
+                    QT_CLOSE(fd);
+                    return false;
+                }
             }
         }
 
@@ -230,12 +234,16 @@ bool QFSFileEnginePrivate::nativeOpen(QIODevice::OpenMode openMode)
             return false;
         }
 
-        QT_STATBUF statBuf;
-        if (QT_FSTAT(fileno(fh), &statBuf) != -1) {
-            if ((statBuf.st_mode & S_IFMT) == S_IFDIR) {
-                q->setError(QFile::OpenError, QLatin1String("file to open is a directory"));
-                fclose(fh);
-                return false;
+        if (!(openMode & QIODevice::WriteOnly)) {
+            // we don't need this check if we tried to open for writing because then
+            // we had received EISDIR anyway.
+            QT_STATBUF statBuf;
+            if (QT_FSTAT(fileno(fh), &statBuf) != -1) {
+                if ((statBuf.st_mode & S_IFMT) == S_IFDIR) {
+                    q->setError(QFile::OpenError, QLatin1String("file to open is a directory"));
+                    fclose(fh);
+                    return false;
+                }
             }
         }
 
diff --git a/src/corelib/kernel/qeventdispatcher_win.cpp b/src/corelib/kernel/qeventdispatcher_win.cpp
index b197b9d..c6eef5e 100644
--- a/src/corelib/kernel/qeventdispatcher_win.cpp
+++ b/src/corelib/kernel/qeventdispatcher_win.cpp
@@ -336,6 +336,7 @@ public:
 
     // internal window handle used for socketnotifiers/timers/etc
     HWND internalHwnd;
+    HHOOK getMessageHook;
 
     // for controlling when to send posted events
     QAtomicInt serialNumber;
@@ -363,7 +364,7 @@ public:
 };
 
 QEventDispatcherWin32Private::QEventDispatcherWin32Private()
-    : threadId(GetCurrentThreadId()), interrupt(false), internalHwnd(0), serialNumber(0), lastSerialNumber(0), wakeUps(0)
+    : threadId(GetCurrentThreadId()), interrupt(false), internalHwnd(0), getMessageHook(0), serialNumber(0), lastSerialNumber(0), wakeUps(0)
 {
     resolveTimerAPI();
 }
@@ -471,37 +472,11 @@ LRESULT CALLBACK qt_internal_proc(HWND hwnd, UINT message, WPARAM wp, LPARAM lp)
         }
         return 0;
     } else if (message == WM_TIMER) {    
-        if (wp == SendPostedEventsTimerId) {
-            KillTimer(d->internalHwnd, wp);
-            int localSerialNumber = d->serialNumber;
-            (void) d->wakeUps.fetchAndStoreRelease(0);
-            if (localSerialNumber != d->lastSerialNumber) {
-                PostMessage(d->internalHwnd, WM_QT_SENDPOSTEDEVENTS, 0, 0);
-            }
-        } else {
-            Q_ASSERT(d != 0);
-            d->sendTimerEvent(wp);
-        }
+        Q_ASSERT(d != 0);
+        d->sendTimerEvent(wp);
         return 0;
     } else if (message == WM_QT_SENDPOSTEDEVENTS) {
         int localSerialNumber = d->serialNumber;
-
-        if (GetQueueStatus(QS_INPUT | QS_RAWINPUT | QS_TIMER) != 0) {
-            // delay the next pass of sendPostedEvents() until we get the special
-            // WM_TIMER, which allows all pending Windows messages to be processed
-            if (SetTimer(d->internalHwnd, SendPostedEventsTimerId, 0, 0) == 0) {
-                // failed to start the timer, oops, clear wakeUps in an attempt to keep things running
-                qErrnoWarning("Qt: INTERNAL ERROR: failed to start sendPostedEvents() timer");
-                d->wakeUps.fetchAndStoreRelease(0);
-            } else {
-                // SetTimer() succeeded, nothing to do now
-                ;
-            }
-        } else {
-            // nothing pending in the queue, let sendPostedEvents go through
-            d->wakeUps.fetchAndStoreRelease(0);
-        }
-
         if (localSerialNumber != d->lastSerialNumber) {
             d->lastSerialNumber = localSerialNumber;
             QCoreApplicationPrivate::sendPostedEvents(0, 0, d->threadData);
@@ -512,6 +487,31 @@ LRESULT CALLBACK qt_internal_proc(HWND hwnd, UINT message, WPARAM wp, LPARAM lp)
     return DefWindowProc(hwnd, message, wp, lp);
 }
 
+LRESULT CALLBACK qt_GetMessageHook(int code, WPARAM wp, LPARAM lp)
+{
+    if (wp == PM_REMOVE) {
+        QEventDispatcherWin32 *q = qobject_cast<QEventDispatcherWin32 *>(QAbstractEventDispatcher::instance());
+        Q_ASSERT(q != 0);
+        if (q) {
+            QEventDispatcherWin32Private *d = q->d_func();
+            int localSerialNumber = d->serialNumber;
+            if (HIWORD(GetQueueStatus(QS_INPUT | QS_RAWINPUT | QS_TIMER)) == 0) {
+                // no more input or timer events in the message queue, we can allow posted events to be
+                // sent now
+                (void) d->wakeUps.fetchAndStoreRelease(0);
+                MSG *msg = (MSG *) lp;
+                if (localSerialNumber != d->lastSerialNumber
+                    // if this message IS the one that triggers sendPostedEvents(), no need to post it again
+                    && msg->hwnd != d->internalHwnd
+                    && msg->message != WM_QT_SENDPOSTEDEVENTS) {
+                    PostMessage(d->internalHwnd, WM_QT_SENDPOSTEDEVENTS, 0, 0);
+                }
+            }
+        }
+    }
+    return CallNextHookEx(0, code, wp, lp);
+}
+
 static HWND qt_create_internal_window(const QEventDispatcherWin32 *eventDispatcher)
 {
     // make sure that multiple Qt's can coexist in the same process
@@ -636,6 +636,12 @@ void QEventDispatcherWin32::createInternalHwnd()
         return;
     d->internalHwnd = qt_create_internal_window(this);
 
+    // setup GetMessage hook needed to drive our posted events
+    d->getMessageHook = SetWindowsHookEx(WH_GETMESSAGE, (HOOKPROC) qt_GetMessageHook, NULL, GetCurrentThreadId());
+    if (!d->getMessageHook) {
+        qFatal("Qt: INTERNALL ERROR: failed to install GetMessage hook");
+    }
+
     // register all socket notifiers
     QList<int> sockets = (d->sn_read.keys().toSet()
                           + d->sn_write.keys().toSet()
@@ -1058,6 +1064,10 @@ void QEventDispatcherWin32::closingDown()
         d->unregisterTimer(d->timerVec.at(i), true);
     d->timerVec.clear();
     d->timerDict.clear();
+
+    if (d->getMessageHook)
+        UnhookWindowsHookEx(d->getMessageHook);
+    d->getMessageHook = 0;
 }
 
 bool QEventDispatcherWin32::event(QEvent *e)
diff --git a/src/corelib/kernel/qeventdispatcher_win_p.h b/src/corelib/kernel/qeventdispatcher_win_p.h
index a5ef4d4..7f0e87d 100644
--- a/src/corelib/kernel/qeventdispatcher_win_p.h
+++ b/src/corelib/kernel/qeventdispatcher_win_p.h
@@ -102,6 +102,7 @@ public:
 
 private:
     friend LRESULT CALLBACK qt_internal_proc(HWND hwnd, UINT message, WPARAM wp, LPARAM lp);
+    friend LRESULT CALLBACK qt_GetMessageHook(int, WPARAM, LPARAM);
 };
 
 QT_END_NAMESPACE
diff --git a/src/corelib/tools/qvector.h b/src/corelib/tools/qvector.h
index 9f10202..e00cf3f 100644
--- a/src/corelib/tools/qvector.h
+++ b/src/corelib/tools/qvector.h
@@ -324,7 +324,7 @@ void QVector<T>::detach_helper()
 { realloc(d->size, d->alloc); }
 template <typename T>
 void QVector<T>::reserve(int asize)
-{ if (asize > d->alloc || d->ref != 1) realloc(d->size, asize); d->capacity = 1; }
+{ if (asize > d->alloc) realloc(d->size, asize); if (d->ref == 1) d->capacity = 1; }
 template <typename T>
 void QVector<T>::resize(int asize)
 { realloc(asize, (asize > d->alloc || (!d->capacity && asize < d->size && asize < (d->alloc >> 1))) ?
@@ -441,6 +441,7 @@ void QVector<T>::free(Data *x)
 template <typename T>
 void QVector<T>::realloc(int asize, int aalloc)
 {
+    Q_ASSERT(asize <= aalloc);
     T *pOld;
     T *pNew;
     union { QVectorData *d; Data *p; } x;
@@ -496,7 +497,8 @@ void QVector<T>::realloc(int asize, int aalloc)
             pOld = p->array + x.d->size;
             pNew = x.p->array + x.d->size;
             // copy objects from the old array into the new array
-            while (x.d->size < qMin(asize, d->size)) {
+            const int toMove = qMin(asize, d->size);
+            while (x.d->size < toMove) {
                 new (pNew++) T(*pOld++);
                 x.d->size++;
             }
diff --git a/src/gui/dialogs/qfiledialog_win.cpp b/src/gui/dialogs/qfiledialog_win.cpp
index d8ae73e..0116319 100644
--- a/src/gui/dialogs/qfiledialog_win.cpp
+++ b/src/gui/dialogs/qfiledialog_win.cpp
@@ -534,7 +534,7 @@ QStringList qt_win_CID_get_open_file_names(const QFileDialogArgs &args,
     modal_widget.setParent(args.parent, Qt::Window);
     QApplicationPrivate::enterModal(&modal_widget);
     // Multiple selection is allowed only in IFileOpenDialog.
-    IFileOpenDialog *pfd;
+    IFileOpenDialog *pfd = 0;
     HRESULT hr = CoCreateInstance(CLSID_FileOpenDialog,
                                   NULL,
                                   CLSCTX_INPROC_SERVER,
@@ -607,6 +607,8 @@ QStringList qt_win_CID_get_open_file_names(const QFileDialogArgs &args,
             }
         }
     }
+    if (pfd)
+        pfd->Release();
     return result;
 }
 
diff --git a/src/gui/dialogs/qfontdialog_mac.mm b/src/gui/dialogs/qfontdialog_mac.mm
index 5b0983b..0c467cd 100644
--- a/src/gui/dialogs/qfontdialog_mac.mm
+++ b/src/gui/dialogs/qfontdialog_mac.mm
@@ -625,10 +625,11 @@ void QFontDialogPrivate::setFont(void *delegate, const QFont &font)
         }
 
         NSFontManager *mgr = [NSFontManager sharedFontManager];
-        nsFont = [mgr fontWithFamily:qt_mac_QStringToNSString(font.family())
+        QFontInfo fontInfo(font);
+        nsFont = [mgr fontWithFamily:qt_mac_QStringToNSString(fontInfo.family())
             traits:mask
             weight:weight
-            size:QFontInfo(font).pointSize()];
+            size:fontInfo.pointSize()];
     }
 
     [mgr setSelectedFont:nsFont isMultiple:NO];
diff --git a/src/gui/graphicsview/qgraphicsanchorlayout.cpp b/src/gui/graphicsview/qgraphicsanchorlayout.cpp
index 7e5929e..686096c 100644
--- a/src/gui/graphicsview/qgraphicsanchorlayout.cpp
+++ b/src/gui/graphicsview/qgraphicsanchorlayout.cpp
@@ -370,12 +370,6 @@ void QGraphicsAnchorLayout::setHorizontalSpacing(qreal spacing)
 {
     Q_D(QGraphicsAnchorLayout);
 
-    // ### We don't support negative spacing yet
-    if (spacing < 0) {
-        spacing = 0;
-        qWarning() << "QGraphicsAnchorLayout does not support negative spacing.";
-    }
-
     d->spacings[0] = spacing;
     invalidate();
 }
@@ -389,12 +383,6 @@ void QGraphicsAnchorLayout::setVerticalSpacing(qreal spacing)
 {
     Q_D(QGraphicsAnchorLayout);
 
-    // ### We don't support negative spacing yet
-    if (spacing < 0) {
-        spacing = 0;
-        qWarning() << "QGraphicsAnchorLayout does not support negative spacing.";
-    }
-
     d->spacings[1] = spacing;
     invalidate();
 }
@@ -405,7 +393,8 @@ void QGraphicsAnchorLayout::setVerticalSpacing(qreal spacing)
     If an item is anchored with no spacing associated with the anchor, it will use the default
     spacing.
 
-    Currently QGraphicsAnchorLayout does not support negative default spacings.
+    QGraphicsAnchorLayout does not support negative spacings. Setting a negative value will unset the
+    previous spacing and make the layout use the spacing provided by the current widget style.
 
     \sa setHorizontalSpacing(), setVerticalSpacing()
 */
@@ -413,14 +402,6 @@ void QGraphicsAnchorLayout::setSpacing(qreal spacing)
 {
     Q_D(QGraphicsAnchorLayout);
 
-    // ### Currently we do not support negative anchors inside the graph.
-    // To avoid those being created by a negative spacing, we must
-    // make this test.
-    if (spacing < 0) {
-        spacing = 0;
-        qWarning() << "QGraphicsAnchorLayout does not support negative spacing.";
-    }
-
     d->spacings[0] = d->spacings[1] = spacing;
     invalidate();
 }
diff --git a/src/gui/graphicsview/qgraphicswidget.cpp b/src/gui/graphicsview/qgraphicswidget.cpp
index f6c06d5..fe569f4 100644
--- a/src/gui/graphicsview/qgraphicswidget.cpp
+++ b/src/gui/graphicsview/qgraphicswidget.cpp
@@ -1301,7 +1301,8 @@ bool QGraphicsWidget::event(QEvent *event)
     case QEvent::Polish:
         polishEvent();
         d->polished = true;
-        d->updateFont(d->font);
+        if (!d->font.isCopyOf(QApplication::font()))
+            d->updateFont(d->font);
         break;
     case QEvent::WindowActivate:
     case QEvent::WindowDeactivate:
diff --git a/src/gui/image/qpixmap.cpp b/src/gui/image/qpixmap.cpp
index 985a20b..617cfe5 100644
--- a/src/gui/image/qpixmap.cpp
+++ b/src/gui/image/qpixmap.cpp
@@ -1165,7 +1165,7 @@ QPixmap QPixmap::grabWidget(QWidget * widget, const QRect &rect)
 Qt::HANDLE QPixmap::handle() const
 {
 #if defined(Q_WS_X11)
-    if (data->classId() == QPixmapData::X11Class)
+    if (data && data->classId() == QPixmapData::X11Class)
         return static_cast<const QX11PixmapData*>(data.constData())->handle();
 #endif
     return 0;
@@ -1216,7 +1216,7 @@ QPixmap::QPixmap(const QImage& image)
     if (!qt_pixmap_thread_test())
         return;
 
-    if (data->pixelType() == QPixmapData::BitmapType)
+    if (data && data->pixelType() == QPixmapData::BitmapType)
         *this = QBitmap::fromImage(image);
     else
         *this = fromImage(image);
diff --git a/src/gui/itemviews/qabstractitemview.cpp b/src/gui/itemviews/qabstractitemview.cpp
index ad15655..acfeff8 100644
--- a/src/gui/itemviews/qabstractitemview.cpp
+++ b/src/gui/itemviews/qabstractitemview.cpp
@@ -2552,7 +2552,9 @@ void QAbstractItemView::verticalScrollbarValueChanged(int value)
     Q_D(QAbstractItemView);
     if (verticalScrollBar()->maximum() == value && d->model->canFetchMore(d->root))
         d->model->fetchMore(d->root);
-    d->checkMouseMove(viewport()->mapFromGlobal(QCursor::pos()));
+    QPoint posInVp = viewport()->mapFromGlobal(QCursor::pos());
+    if (viewport()->rect().contains(posInVp))
+        d->checkMouseMove(posInVp);
 }
 
 /*!
@@ -2563,7 +2565,9 @@ void QAbstractItemView::horizontalScrollbarValueChanged(int value)
     Q_D(QAbstractItemView);
     if (horizontalScrollBar()->maximum() == value && d->model->canFetchMore(d->root))
         d->model->fetchMore(d->root);
-    d->checkMouseMove(viewport()->mapFromGlobal(QCursor::pos()));
+    QPoint posInVp = viewport()->mapFromGlobal(QCursor::pos());
+    if (viewport()->rect().contains(posInVp))
+        d->checkMouseMove(posInVp);
 }
 
 /*!
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index 89d961c..ab57c32 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -823,6 +823,12 @@ void QSymbianControl::Draw(const TRect& controlRect) const
     if (!engine)
         return;
 
+    const bool sendNativePaintEvents = qwidget->d_func()->extraData()->receiveNativePaintEvents;
+    if (sendNativePaintEvents) {
+        const QRect r = qt_TRect2QRect(controlRect);
+        QMetaObject::invokeMethod(qwidget, "beginNativePaintEvent", Qt::DirectConnection, Q_ARG(QRect, r));
+    }
+
     // Map source rectangle into coordinates of the backing store.
     const QPoint controlBase(controlRect.iTl.iX, controlRect.iTl.iY);
     const QPoint backingStoreBase = qwidget->mapTo(qwidget->window(), controlBase);
@@ -833,14 +839,48 @@ void QSymbianControl::Draw(const TRect& controlRect) const
         CFbsBitmap *bitmap = s60Surface->symbianBitmap();
         CWindowGc &gc = SystemGc();
 
-        if(!qwidget->d_func()->extraData()->disableBlit) {
+        switch(qwidget->d_func()->extraData()->nativePaintMode) {
+        case QWExtra::Disable:
+            // Do nothing
+            break;
+
+        case QWExtra::Blit:
             if (qwidget->d_func()->isOpaque)
                 gc.SetDrawMode(CGraphicsContext::EDrawModeWriteAlpha);
             gc.BitBlt(controlRect.iTl, bitmap, backingStoreRect);
+            break;
+
+        case QWExtra::ZeroFill:
+            if (Window().DisplayMode() == EColor16MA) {
+                gc.SetBrushStyle(CGraphicsContext::ESolidBrush);
+                gc.SetDrawMode(CGraphicsContext::EDrawModeWriteAlpha);
+                gc.SetBrushColor(TRgb::Color16MA(0));
+                gc.Clear(controlRect);
+            } else {
+                gc.SetBrushColor(TRgb(0x000000));
+                gc.Clear(controlRect);
+            };
+            break;
+
+        default:
+            Q_ASSERT(false);
         }
     } else {
         surface->flush(qwidget, QRegion(qt_TRect2QRect(backingStoreRect)), QPoint());
     }
+
+    if (sendNativePaintEvents) {
+        const QRect r = qt_TRect2QRect(controlRect);
+        // The draw ops aren't actually sent to WSERV until the graphics
+        // context is deactivated, which happens in the function calling
+        // this one.  We therefore delay the delivery of endNativePaintEvent,
+        // to ensure that drawing has completed by the time the widget
+        // receives the event.  Note that, if the widget needs to ensure
+        // that the draw ops have actually been executed into the output
+        // framebuffer, a call to RWsSession::Flush is required in the
+        // endNativePaintEvent implementation.
+        QMetaObject::invokeMethod(qwidget, "endNativePaintEvent", Qt::QueuedConnection, Q_ARG(QRect, r));
+    }
 }
 
 void QSymbianControl::SizeChanged()
diff --git a/src/gui/kernel/qkeysequence.cpp b/src/gui/kernel/qkeysequence.cpp
index e3af683..2361dd0 100644
--- a/src/gui/kernel/qkeysequence.cpp
+++ b/src/gui/kernel/qkeysequence.cpp
@@ -282,8 +282,8 @@ void Q_GUI_EXPORT qt_set_sequence_auto_mnemonic(bool b) { qt_sequence_no_mnemoni
     \row    \i SelectPreviousPage   \i Shift+PgUp                       \i Shift+PgUp             \i Shift+PgUp     \i Shift+PgUp                            \i Shift+PgUp
     \row    \i SelectStartOfLine    \i Shift+Home                       \i Ctrl+Shift+Left        \i Shift+Home     \i Shift+Home                            \i Shift+Home
     \row    \i SelectEndOfLine      \i Shift+End                        \i Ctrl+Shift+Right       \i Shift+End      \i Shift+End                             \i Shift+End
-    \row    \i SelectStartOfBlock   \i (none)                           \i Alt+Shift+Up           \i (none)         \i (none)                                \i (none)
-    \row    \i SelectEndOfBlock     \i (none)                           \i Alt+Shift+Down         \i (none)         \i (none)                                \i (none)
+    \row    \i SelectStartOfBlock   \i (none)                           \i Alt+Shift+Up, Meta+Shift+A \i (none)     \i (none)                                \i (none)
+    \row    \i SelectEndOfBlock     \i (none)                           \i Alt+Shift+Down, Meta+Shift+E \i (none)   \i (none)                                \i (none)
     \row    \i SelectStartOfDocument\i Ctrl+Shift+Home                  \i Ctrl+Shift+Up, Shift+Home          \i Ctrl+Shift+Home\i Ctrl+Shift+Home           \i Ctrl+Shift+Home
     \row    \i SelectEndOfDocument  \i Ctrl+Shift+End                   \i Ctrl+Shift+Down, Shift+End        \i Ctrl+Shift+End \i Ctrl+Shift+End             \i Ctrl+Shift+End
     \row    \i DeleteStartOfWord    \i Ctrl+Backspace                   \i Alt+Backspace          \i Ctrl+Backspace \i Ctrl+Backspace                        \i (none)
@@ -732,6 +732,8 @@ const QKeyBinding QKeySequencePrivate::keyBindings[] = {
     {QKeySequence::MoveToNextPage,          0,          Qt::META | Qt::Key_Down,                QApplicationPrivate::KB_Mac},
     {QKeySequence::MoveToPreviousPage,      0,          Qt::META | Qt::Key_PageUp,              QApplicationPrivate::KB_Mac},
     {QKeySequence::MoveToNextPage,          0,          Qt::META | Qt::Key_PageDown,            QApplicationPrivate::KB_Mac},
+    {QKeySequence::SelectStartOfBlock,      0,          Qt::META | Qt::SHIFT | Qt::Key_A,       QApplicationPrivate::KB_Mac},
+    {QKeySequence::SelectEndOfBlock,        0,          Qt::META | Qt::SHIFT | Qt::Key_E,       QApplicationPrivate::KB_Mac},
     {QKeySequence::SelectStartOfLine,       0,          Qt::META | Qt::SHIFT | Qt::Key_Left,    QApplicationPrivate::KB_Mac},
     {QKeySequence::SelectEndOfLine,         0,          Qt::META | Qt::SHIFT | Qt::Key_Right,   QApplicationPrivate::KB_Mac}    
 };
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index b389054..d19c574 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -366,7 +366,8 @@ bool QWidget::hasEditFocus() const
     normally; otherwise, Qt::Key_Up and Qt::Key_Down are used to
     change focus.
 
-    This feature is only available in Qt for Embedded Linux.
+    This feature is only available in Qt for Embedded Linux and Qt
+    for Symbian.
 
     \sa hasEditFocus(), QApplication::keypadNavigationEnabled()
 */
@@ -6045,6 +6046,11 @@ bool QWidget::hasFocus() const
     (Nothing happens if the focus in and focus out widgets are the
     same.)
 
+    \note On embedded platforms, setFocus() will not cause an input panel
+    to be opened by the input method. If you want this to happen, you
+    have to send a QEvent::RequestSoftwareInputPanel event to the
+    widget yourself.
+
     setFocus() gives focus to a widget regardless of its focus policy,
     but does not clear any keyboard grab (see grabKeyboard()).
 
@@ -6057,7 +6063,7 @@ bool QWidget::hasFocus() const
 
     \sa hasFocus(), clearFocus(), focusInEvent(), focusOutEvent(),
     setFocusPolicy(), focusWidget(), QApplication::focusWidget(), grabKeyboard(),
-    grabMouse(), {Keyboard Focus}
+    grabMouse(), {Keyboard Focus}, QEvent::RequestSoftwareInputPanel
 */
 
 void QWidget::setFocus(Qt::FocusReason reason)
diff --git a/src/gui/kernel/qwidget_mac.mm b/src/gui/kernel/qwidget_mac.mm
index 0d9f9ee..1907cca 100644
--- a/src/gui/kernel/qwidget_mac.mm
+++ b/src/gui/kernel/qwidget_mac.mm
@@ -2617,8 +2617,6 @@ void QWidget::destroy(bool destroyWindow, bool destroySubWindows)
             releaseMouse();
         if(mac_keyboard_grabber == this)
             releaseKeyboard();
-        if(acceptDrops())
-            setAcceptDrops(false);
 
         if(testAttribute(Qt::WA_ShowModal))          // just be sure we leave modal
             QApplicationPrivate::leaveModal(this);
diff --git a/src/gui/kernel/qwidget_p.h b/src/gui/kernel/qwidget_p.h
index 66efcb5..04cf4bb 100644
--- a/src/gui/kernel/qwidget_p.h
+++ b/src/gui/kernel/qwidget_p.h
@@ -230,12 +230,42 @@ struct QWExtra {
 #elif defined(Q_OS_SYMBIAN) // <----------------------------------------------------- Symbian
     uint activated : 1; // RWindowBase::Activated has been called
 
-    // If set, QSymbianControl::Draw does not blit this widget
-    // This is to allow, for use cases such as video, widgets which, from the Qt point
-    // of view, are just placeholders in the scene.  For these widgets, any necessary
-    // drawing to the UI framebuffer is done by the relevant Symbian subsystem.  For
-    // video rendering, this would be an MMF controller, or MDF post-processor.
-    uint disableBlit : 1;
+    /**
+     * Defines the behaviour of QSymbianControl::Draw.
+     */
+    enum NativePaintMode {
+        /**
+         * Normal drawing mode: blits the required region of the backing store
+         * via WSERV.
+         */
+        Blit,
+
+        /**
+         * Disable drawing for this widget.
+         */
+        Disable,
+
+        /**
+         * Paint zeros into the WSERV framebuffer, using BitGDI APIs.  For windows
+         * with an EColor16MU display mode, zero is written only into the R, G and B
+         * channels of the pixel.
+         */
+        ZeroFill,
+
+        Default = Blit
+    };
+
+    NativePaintMode nativePaintMode : 2;
+
+    /**
+     * If this bit is set, each native widget receives the signals from the
+     * Symbian control immediately before and immediately after draw ops are
+     * sent to the window server for this control:
+     *      void beginNativePaintEvent(const QRect &paintRect);
+     *      void endNativePaintEvent(const QRect &paintRect);
+     */
+    uint receiveNativePaintEvents : 1;
+
 #endif
 };
 
diff --git a/src/gui/kernel/qwidget_s60.cpp b/src/gui/kernel/qwidget_s60.cpp
index 359df2a..37614c7 100644
--- a/src/gui/kernel/qwidget_s60.cpp
+++ b/src/gui/kernel/qwidget_s60.cpp
@@ -881,7 +881,8 @@ void QWidgetPrivate::deleteTLSysExtra()
 void QWidgetPrivate::createSysExtra()
 {
     extra->activated = 0;
-    extra->disableBlit = 0;
+    extra->nativePaintMode = QWExtra::Default;
+    extra->receiveNativePaintEvents = 0;
 }
 
 void QWidgetPrivate::deleteSysExtra()
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index 3f33319..4a72434 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -3240,7 +3240,8 @@ void QRasterPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textIte
         drawCached = false;
 
     // don't try to cache huge fonts
-    if (ti.fontEngine->fontDef.pixelSize * qSqrt(s->matrix.determinant()) >= 64)
+    const qreal pixelSize = ti.fontEngine->fontDef.pixelSize;
+    if (pixelSize * pixelSize * qAbs(s->matrix.determinant()) >= 64 * 64)
         drawCached = false;
 
     // ### Remove the TestFontEngine and Box engine crap, in these
diff --git a/src/gui/painting/qpaintengineex.cpp b/src/gui/painting/qpaintengineex.cpp
index 7d1c109..9a0e319 100644
--- a/src/gui/painting/qpaintengineex.cpp
+++ b/src/gui/painting/qpaintengineex.cpp
@@ -56,6 +56,20 @@ QT_BEGIN_NAMESPACE
  * class QVectorPath
  *
  */
+QVectorPath::~QVectorPath()
+{
+    if (m_hints & ShouldUseCacheHint) {
+        CacheEntry *e = m_cache;
+        while (e) {
+            if (e->data)
+                e->cleanup(e->engine, e->data);
+            CacheEntry *n = e->next;
+            delete e;
+            e = n;
+        }
+    }
+}
+
 
 QRectF QVectorPath::controlPointRect() const
 {
@@ -94,7 +108,7 @@ QRectF QVectorPath::controlPointRect() const
 
 
 QVectorPath::CacheEntry *QVectorPath::addCacheData(QPaintEngineEx *engine, void *data,
-                                                   qvectorpath_cache_cleanup cleanup) {
+                                                   qvectorpath_cache_cleanup cleanup) const{
     Q_ASSERT(!lookupCacheData(engine));
     if ((m_hints & IsCachedHint) == 0) {
         m_cache = 0;
diff --git a/src/gui/painting/qvectorpath_p.h b/src/gui/painting/qvectorpath_p.h
index ec27970..5eaddf4 100644
--- a/src/gui/painting/qvectorpath_p.h
+++ b/src/gui/painting/qvectorpath_p.h
@@ -68,7 +68,7 @@ QT_MODULE(Gui)
 
 class QPaintEngineEx;
 
-typedef void (*qvectorpath_cache_cleanup)(void *data);
+typedef void (*qvectorpath_cache_cleanup)(QPaintEngineEx *engine, void *data);
 
 struct QRealRect {
     qreal x1, y1, x2, y2;
@@ -118,6 +118,8 @@ public:
     {
     }
 
+    ~QVectorPath();
+
     QRectF controlPointRect() const;
 
     inline Hint shape() const { return (Hint) (m_hints & ShapeMask); }
@@ -128,6 +130,7 @@ public:
     inline bool hasImplicitClose() const { return m_hints & ImplicitClose; }
     inline bool hasWindingFill() const { return m_hints & WindingFill; }
 
+    inline void makeCacheable() const { m_hints |= ShouldUseCacheHint; m_cache = 0; }
     inline uint hints() const { return m_hints; }
 
     inline const QPainterPath::ElementType *elements() const { return m_elements; }
@@ -146,9 +149,9 @@ public:
         CacheEntry *next;
     };
 
-    CacheEntry *addCacheData(QPaintEngineEx *engine, void *data, qvectorpath_cache_cleanup cleanup);
+    CacheEntry *addCacheData(QPaintEngineEx *engine, void *data, qvectorpath_cache_cleanup cleanup) const;
     inline CacheEntry *lookupCacheData(QPaintEngineEx *engine) const {
-        Q_ASSERT(m_hints & IsCachedHint);
+        Q_ASSERT(m_hints & ShouldUseCacheHint);
         CacheEntry *e = m_cache;
         while (e) {
             if (e->engine == engine)
@@ -162,14 +165,14 @@ public:
 private:
     Q_DISABLE_COPY(QVectorPath)
 
-    CacheEntry *m_cache;
-
     const QPainterPath::ElementType *m_elements;
     const qreal *m_points;
     const int m_count;
 
     mutable uint m_hints;
     mutable QRealRect m_cp_rect;
+
+    mutable CacheEntry *m_cache;
 };
 
 Q_GUI_EXPORT const QVectorPath &qtVectorPathForPath(const QPainterPath &path);
diff --git a/src/gui/styles/qcommonstyle.cpp b/src/gui/styles/qcommonstyle.cpp
index 4c9541b..5028e5f 100644
--- a/src/gui/styles/qcommonstyle.cpp
+++ b/src/gui/styles/qcommonstyle.cpp
@@ -770,8 +770,6 @@ void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, Q
                 p->fillRect(vopt->rect, vopt->palette.brush(cg, QPalette::Highlight));
             else if (vopt->features & QStyleOptionViewItemV2::Alternate)
                 p->fillRect(vopt->rect, vopt->palette.brush(cg, QPalette::AlternateBase));
-            else if (!(vopt->state & QStyle::State_Enabled))
-                p->fillRect(vopt->rect, vopt->palette.brush(cg, QPalette::Base));
         }
         break;
     case PE_PanelItemViewItem:
diff --git a/src/gui/styles/qwindowsstyle.cpp b/src/gui/styles/qwindowsstyle.cpp
index 30f2f35..0a59d6d 100644
--- a/src/gui/styles/qwindowsstyle.cpp
+++ b/src/gui/styles/qwindowsstyle.cpp
@@ -213,10 +213,12 @@ bool QWindowsStyle::eventFilter(QObject *o, QEvent *e)
     case QEvent::StyleChange:
     case QEvent::Show:
         if (QProgressBar *bar = qobject_cast<QProgressBar *>(o)) {
-            d->bars << bar;
-            if (d->bars.size() == 1) {
-                Q_ASSERT(d->animationFps> 0);
-                d->animateTimer = startTimer(1000 / d->animationFps);
+            if (!d->bars.contains(bar)) {
+                d->bars << bar;
+                if (d->bars.size() == 1) {
+                    Q_ASSERT(d->animationFps> 0);
+                    d->animateTimer = startTimer(1000 / d->animationFps);
+                }
             }
         }
         break;
diff --git a/src/gui/text/qfontengine.cpp b/src/gui/text/qfontengine.cpp
index 21b9cca..27fc3c1 100644
--- a/src/gui/text/qfontengine.cpp
+++ b/src/gui/text/qfontengine.cpp
@@ -1370,8 +1370,8 @@ bool QFontEngineMulti::stringToCMap(const QChar *str, int len,
     for (int i = 0; i < len; ++i) {
         bool surrogate = (str[i].unicode() >= 0xd800 && str[i].unicode() < 0xdc00 && i < len-1
                           && str[i+1].unicode() >= 0xdc00 && str[i+1].unicode() < 0xe000);
-        if (glyphs->glyphs[glyph_pos] == 0) {
 
+        if (glyphs->glyphs[glyph_pos] == 0 && str[i].category() != QChar::Separator_Line) {
             QGlyphLayoutInstance tmp = glyphs->instance(glyph_pos);
             for (int x = 1; x < engines.size(); ++x) {
                 QFontEngine *engine = engines.at(x);
diff --git a/src/gui/text/qtextodfwriter.cpp b/src/gui/text/qtextodfwriter.cpp
index 9b7e8de..1bd4dd6 100644
--- a/src/gui/text/qtextodfwriter.cpp
+++ b/src/gui/text/qtextodfwriter.cpp
@@ -447,18 +447,19 @@ void QTextOdfWriter::writeBlockFormat(QXmlStreamWriter &writer, QTextBlockFormat
     writer.writeStartElement(styleNS, QString::fromLatin1("paragraph-properties"));
 
     if (format.hasProperty(QTextFormat::BlockAlignment)) {
+        const Qt::Alignment alignment = format.alignment() & Qt::AlignHorizontal_Mask;
         QString value;
-        if (format.alignment() == Qt::AlignLeading)
+        if (alignment == Qt::AlignLeading)
             value = QString::fromLatin1("start");
-        else if (format.alignment() == Qt::AlignTrailing)
+        else if (alignment == Qt::AlignTrailing)
             value = QString::fromLatin1("end");
-        else if (format.alignment() == (Qt::AlignLeft | Qt::AlignAbsolute))
+        else if (alignment == (Qt::AlignLeft | Qt::AlignAbsolute))
             value = QString::fromLatin1("left");
-        else if (format.alignment() == (Qt::AlignRight | Qt::AlignAbsolute))
+        else if (alignment == (Qt::AlignRight | Qt::AlignAbsolute))
             value = QString::fromLatin1("right");
-        else if (format.alignment() == Qt::AlignHCenter)
+        else if (alignment == Qt::AlignHCenter)
             value = QString::fromLatin1("center");
-        else if (format.alignment() == Qt::AlignJustify)
+        else if (alignment == Qt::AlignJustify)
             value = QString::fromLatin1("justify");
         else
             qWarning() << "QTextOdfWriter: unsupported paragraph alignment; " << format.alignment();
diff --git a/src/gui/widgets/qdockarealayout.cpp b/src/gui/widgets/qdockarealayout.cpp
index 07914b2..0a26a77 100644
--- a/src/gui/widgets/qdockarealayout.cpp
+++ b/src/gui/widgets/qdockarealayout.cpp
@@ -1167,7 +1167,8 @@ bool QDockAreaLayoutInfo::insertGap(const QList<int> &path, QLayoutItem *dockWid
 
             QDockAreaLayoutInfo *subinfo = item.subinfo;
             QLayoutItem *widgetItem = item.widgetItem;
-            QRect r = subinfo == 0 ? dockedGeometry(widgetItem->widget()) : subinfo->rect;
+            QPlaceHolderItem *placeHolderItem = item.placeHolderItem;
+            QRect r = subinfo == 0 ? widgetItem ? dockedGeometry(widgetItem->widget()) : placeHolderItem->topLevelRect : subinfo->rect;
 
             Qt::Orientation opposite = o == Qt::Horizontal ? Qt::Vertical : Qt::Horizontal;
 #ifdef QT_NO_TABBAR
@@ -1176,13 +1177,15 @@ bool QDockAreaLayoutInfo::insertGap(const QList<int> &path, QLayoutItem *dockWid
             QDockAreaLayoutInfo *new_info
                 = new QDockAreaLayoutInfo(sep, dockPos, opposite, tabBarShape, mainWindow);
 
+            //item become a new top-level
             item.subinfo = new_info;
             item.widgetItem = 0;
+            item.placeHolderItem = 0;
 
             QDockAreaLayoutItem new_item
                 = widgetItem == 0
                     ? QDockAreaLayoutItem(subinfo)
-                    : QDockAreaLayoutItem(widgetItem);
+                    : widgetItem ? QDockAreaLayoutItem(widgetItem) : QDockAreaLayoutItem(placeHolderItem);
             new_item.size = pick(opposite, r.size());
             new_item.pos = pick(opposite, r.topLeft());
             new_info->item_list.append(new_item);
diff --git a/src/gui/widgets/qfontcombobox.cpp b/src/gui/widgets/qfontcombobox.cpp
index d601f81..b976b94 100644
--- a/src/gui/widgets/qfontcombobox.cpp
+++ b/src/gui/widgets/qfontcombobox.cpp
@@ -269,9 +269,8 @@ void QFontComboBoxPrivate::_q_updateModel()
 void QFontComboBoxPrivate::_q_currentChanged(const QString &text)
 {
     Q_Q(QFontComboBox);
-    QFont newFont(text);
-    if (currentFont.family() != newFont.family()) {
-        currentFont = newFont;
+    if (currentFont.family() != text) {
+        currentFont.setFamily(text);
         emit q->currentFontChanged(currentFont);
     }
 }
diff --git a/src/gui/widgets/qlinecontrol.cpp b/src/gui/widgets/qlinecontrol.cpp
index 87975c3..117c550 100644
--- a/src/gui/widgets/qlinecontrol.cpp
+++ b/src/gui/widgets/qlinecontrol.cpp
@@ -1586,16 +1586,16 @@ void QLineControl::processKeyEvent(QKeyEvent* event)
         }
     }
 #endif //QT_NO_CLIPBOARD
-    else if (event == QKeySequence::MoveToStartOfLine) {
+    else if (event == QKeySequence::MoveToStartOfLine || event == QKeySequence::MoveToStartOfBlock) {
         home(0);
     }
-    else if (event == QKeySequence::MoveToEndOfLine) {
+    else if (event == QKeySequence::MoveToEndOfLine || event == QKeySequence::MoveToEndOfBlock) {
         end(0);
     }
-    else if (event == QKeySequence::SelectStartOfLine) {
+    else if (event == QKeySequence::SelectStartOfLine || event == QKeySequence::SelectStartOfBlock) {
         home(1);
     }
-    else if (event == QKeySequence::SelectEndOfLine) {
+    else if (event == QKeySequence::SelectEndOfLine || event == QKeySequence::SelectEndOfBlock) {
         end(1);
     }
     else if (event == QKeySequence::MoveToNextChar) {
diff --git a/src/gui/widgets/qtoolbararealayout.cpp b/src/gui/widgets/qtoolbararealayout.cpp
index b7e985c..c329305 100644
--- a/src/gui/widgets/qtoolbararealayout.cpp
+++ b/src/gui/widgets/qtoolbararealayout.cpp
@@ -1296,6 +1296,8 @@ bool QToolBarAreaLayout::restoreState(QDataStream &stream, const QList<QToolBar*
     QList<QToolBar*> toolBars = _toolBars;
     int lines;
     stream >> lines;
+	if (!testing)
+	testing = mainWindow->unifiedTitleAndToolBarOnMac();
 
     for (int j = 0; j < lines; ++j) {
         int pos;
@@ -1306,6 +1308,7 @@ bool QToolBarAreaLayout::restoreState(QDataStream &stream, const QList<QToolBar*
         stream >> cnt;
 
         QToolBarAreaLayoutInfo &dock = docks[pos];
+		const bool applyingLayout = !testing && !(pos == QInternal::TopDock && mainWindow->unifiedTitleAndToolBarOnMac());
         QToolBarAreaLayoutLine line(dock.o);
 
         for (int k = 0; k < cnt; ++k) {
@@ -1346,7 +1349,7 @@ bool QToolBarAreaLayout::restoreState(QDataStream &stream, const QList<QToolBar*
                 continue;
             }
 
-            if (!testing) {
+            if (applyingLayout) {
                 item.widgetItem = new QWidgetItemV2(toolBar);
                 toolBar->setOrientation(floating ? ((shown & 2) ? Qt::Vertical : Qt::Horizontal) : dock.o);
                 toolBar->setVisible(shown & 1);
@@ -1357,7 +1360,7 @@ bool QToolBarAreaLayout::restoreState(QDataStream &stream, const QList<QToolBar*
             }
         }
 
-        if (!testing) {
+        if (applyingLayout) {
             dock.lines.append(line);
         }
     }
diff --git a/src/opengl/gl2paintengineex/qgl2pexvertexarray.cpp b/src/opengl/gl2paintengineex/qgl2pexvertexarray.cpp
index 1fe3999..ee1a797 100644
--- a/src/opengl/gl2paintengineex/qgl2pexvertexarray.cpp
+++ b/src/opengl/gl2paintengineex/qgl2pexvertexarray.cpp
@@ -48,7 +48,7 @@ QT_BEGIN_NAMESPACE
 void QGL2PEXVertexArray::clear()
 {
     vertexArray.reset();
-    vertexArrayStops.clear();
+    vertexArrayStops.reset();
     boundingRectDirty = true;
 }
 
@@ -101,7 +101,7 @@ void QGL2PEXVertexArray::addPath(const QVectorPath &path, GLfloat curveInverseSc
         boundingRectDirty = false;
     }
 
-    if (!outline)
+    if (!outline && !path.isConvex())
         addCentroid(path, 0);
 
     int lastMoveTo = vertexArray.size();
@@ -120,15 +120,14 @@ void QGL2PEXVertexArray::addPath(const QVectorPath &path, GLfloat curveInverseSc
 //         qDebug("QVectorPath has element types");
 
         for (int i=1; i<path.elementCount(); ++i) {
-            const QPainterPath::ElementType elementType = elements[i];
-            switch (elementType) {
+            switch (elements[i]) {
             case QPainterPath::MoveToElement:
                 if (!outline)
                     addClosingLine(lastMoveTo);
 //                qDebug("element[%d] is a MoveToElement", i);
-                vertexArrayStops.append(vertexArray.size());
+                vertexArrayStops.add(vertexArray.size());
                 if (!outline) {
-                    addCentroid(path, i);
+                    if (!path.isConvex()) addCentroid(path, i);
                     lastMoveTo = vertexArray.size();
                 }
                 lineToArray(points[i].x(), points[i].y()); // Add the moveTo as a new vertex
@@ -137,11 +136,22 @@ void QGL2PEXVertexArray::addPath(const QVectorPath &path, GLfloat curveInverseSc
 //                qDebug("element[%d] is a LineToElement", i);
                 lineToArray(points[i].x(), points[i].y());
                 break;
-            case QPainterPath::CurveToElement:
-//                qDebug("element[%d] is a CurveToElement", i);
-                curveToArray(points[i], points[i+1], points[i+2], curveInverseScale);
-                i+=2;
-                break;
+            case QPainterPath::CurveToElement: {
+                QBezier b = QBezier::fromPoints(*(((const QPointF *) points) + i - 1),
+                                                points[i],
+                                                points[i+1],
+                                                points[i+2]);
+                QRectF bounds = b.bounds();
+                // threshold based on same algorithm as in qtriangulatingstroker.cpp
+                int threshold = qMin<float>(64, qMax(bounds.width(), bounds.height()) * 3.14f / (curveInverseScale * 6));
+                if (threshold < 3) threshold = 3;
+                qreal one_over_threshold_minus_1 = 1.f / (threshold - 1);
+                for (int t=0; t<threshold; ++t) {
+                    QPointF pt = b.pointAt(t * one_over_threshold_minus_1);
+                    lineToArray(pt.x(), pt.y());
+                }
+                i += 2;
+                break; }
             default:
                 break;
             }
@@ -150,7 +160,7 @@ void QGL2PEXVertexArray::addPath(const QVectorPath &path, GLfloat curveInverseSc
 
     if (!outline)
         addClosingLine(lastMoveTo);
-    vertexArrayStops.append(vertexArray.size());
+    vertexArrayStops.add(vertexArray.size());
 }
 
 void QGL2PEXVertexArray::lineToArray(const GLfloat x, const GLfloat y)
@@ -167,35 +177,4 @@ void QGL2PEXVertexArray::lineToArray(const GLfloat x, const GLfloat y)
         minY = y;
 }
 
-void QGL2PEXVertexArray::curveToArray(const QGLPoint &cp1, const QGLPoint &cp2, const QGLPoint &ep, GLfloat inverseScale)
-{
-    qreal inverseScaleHalf = inverseScale / 2;
-
-    QBezier beziers[32];
-    beziers[0] = QBezier::fromPoints(vertexArray.last(), cp1, cp2, ep);
-    QBezier *b = beziers;
-    while (b >= beziers) {
-        // check if we can pop the top bezier curve from the stack
-        qreal l = qAbs(b->x4 - b->x1) + qAbs(b->y4 - b->y1);
-        qreal d;
-        if (l > inverseScale) {
-            d = qAbs( (b->x4 - b->x1)*(b->y1 - b->y2) - (b->y4 - b->y1)*(b->x1 - b->x2) )
-                + qAbs( (b->x4 - b->x1)*(b->y1 - b->y3) - (b->y4 - b->y1)*(b->x1 - b->x3) );
-            d /= l;
-        } else {
-            d = qAbs(b->x1 - b->x2) + qAbs(b->y1 - b->y2) +
-                qAbs(b->x1 - b->x3) + qAbs(b->y1 - b->y3);
-        }
-        if (d < inverseScaleHalf || b == beziers + 31) {
-            // good enough, we pop it off and add the endpoint
-            lineToArray(b->x4, b->y4);
-            --b;
-        } else {
-            // split, second half of the polygon goes lower into the stack
-            b->split(b+1, b);
-           ++b;
-        }
-    }
-}
-
 QT_END_NAMESPACE
diff --git a/src/opengl/gl2paintengineex/qgl2pexvertexarray_p.h b/src/opengl/gl2paintengineex/qgl2pexvertexarray_p.h
index 719904f..98eaa91 100644
--- a/src/opengl/gl2paintengineex/qgl2pexvertexarray_p.h
+++ b/src/opengl/gl2paintengineex/qgl2pexvertexarray_p.h
@@ -108,23 +108,23 @@ public:
     void clear();
 
     QGLPoint*        data() {return vertexArray.data();}
-    QVector<int>&   stops() {return vertexArrayStops;}
+    int *stops() const { return vertexArrayStops.data(); }
+    int stopCount() const { return vertexArrayStops.size(); }
     QGLRect         boundingRect() const;
 
+    int vertexCount() const { return vertexArray.size(); }
+
     void lineToArray(const GLfloat x, const GLfloat y);
 
 private:
     QDataBuffer<QGLPoint> vertexArray;
-    QVector<int>          vertexArrayStops;
+    QDataBuffer<int>      vertexArrayStops;
 
     GLfloat     maxX;
     GLfloat     maxY;
     GLfloat     minX;
     GLfloat     minY;
     bool        boundingRectDirty;
-
-    inline void curveToArray(const QGLPoint &cp1, const QGLPoint &cp2, const QGLPoint &ep, GLfloat inverseScale);
-
     void addClosingLine(int index);
     void addCentroid(const QVectorPath &path, int subPathIndex);
 };
diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
index 07432c6..3fce384 100644
--- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
+++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
@@ -62,6 +62,8 @@
     and use the correct program when we really need it.
 */
 
+// #define QT_OPENGL_CACHE_AS_VBOS
+
 #include "qpaintengineex_opengl2_p.h"
 
 #include <string.h> //for memcpy
@@ -344,6 +346,13 @@ extern QImage qt_imageForBrush(int brushStyle, bool invert);
 QGL2PaintEngineExPrivate::~QGL2PaintEngineExPrivate()
 {
     delete shaderManager;
+
+    while (pathCaches.size()) {
+        QVectorPath::CacheEntry *e = *(pathCaches.constBegin());
+        e->cleanup(e->engine, e->data);
+        e->data = 0;
+        e->engine = 0;
+    }
 }
 
 void QGL2PaintEngineExPrivate::updateTextureFilter(GLenum target, GLenum wrapMode, bool smoothPixmapTransform, GLuint id)
@@ -846,6 +855,30 @@ void QGL2PaintEngineExPrivate::transferMode(EngineMode newMode)
     mode = newMode;
 }
 
+struct QGL2PEVectorPathCache
+{
+#ifdef QT_OPENGL_CACHE_AS_VBOS
+    GLuint vbo;
+#else
+    float *vertices;
+#endif
+    int vertexCount;
+    GLenum primitiveType;
+    qreal iscale;
+};
+
+void qopengl2paintengine_cleanup_vectorpath(QPaintEngineEx *engine, void *data)
+{
+    QGL2PEVectorPathCache *c = (QGL2PEVectorPathCache *) data;
+#ifdef QT_OPENGL_CACHE_AS_VBOS
+    QGL2PaintEngineExPrivate *d = QGL2PaintEngineExPrivate::getData((QGL2PaintEngineEx *) engine);
+    d->unusedVBOSToClean << c->vbo;
+#else
+    qFree(c->vertices);
+#endif
+    delete c;
+}
+
 // Assumes everything is configured for the brush you want to use
 void QGL2PaintEngineExPrivate::fill(const QVectorPath& path)
 {
@@ -863,10 +896,74 @@ void QGL2PaintEngineExPrivate::fill(const QVectorPath& path)
         prepareForDraw(currentBrush->isOpaque());
         composite(rect);
     } else if (path.isConvex()) {
-        vertexCoordinateArray.clear();
-        vertexCoordinateArray.addPath(path, inverseScale, false);
-        prepareForDraw(currentBrush->isOpaque());
-        drawVertexArrays(vertexCoordinateArray, GL_TRIANGLE_FAN);
+
+        if (path.isCacheable()) {
+            QVectorPath::CacheEntry *data = path.lookupCacheData(q);
+            QGL2PEVectorPathCache *cache;
+
+            if (data) {
+                cache = (QGL2PEVectorPathCache *) data->data;
+                // Check if scale factor is exceeded for curved paths and generate curves if so...
+                if (path.isCurved()) {
+                    qreal scaleFactor = cache->iscale / inverseScale;
+                    if (scaleFactor < 0.5 || scaleFactor > 2.0) {
+#ifdef QT_OPENGL_CACHE_AS_VBOS
+                        glDeleteBuffers(1, &cache->vbo);
+                        cache->vbo = 0;
+#else
+                        qFree(cache->vertices);
+#endif
+                        cache->vertexCount = 0;
+                    }
+                }
+            } else {
+                cache = new QGL2PEVectorPathCache;
+                cache->vertexCount = 0;
+                data = const_cast<QVectorPath &>(path).addCacheData(q, cache, qopengl2paintengine_cleanup_vectorpath);
+            }
+
+            // Flatten the path at the current scale factor and fill it into the cache struct.
+            if (!cache->vertexCount) {
+                vertexCoordinateArray.clear();
+                vertexCoordinateArray.addPath(path, inverseScale, false);
+                int vertexCount = vertexCoordinateArray.vertexCount();
+                int floatSizeInBytes = vertexCount * 2 * sizeof(float);
+                cache->vertexCount = vertexCount;
+                cache->primitiveType = GL_TRIANGLE_FAN;
+                cache->iscale = inverseScale;               
+#ifdef QT_OPENGL_CACHE_AS_VBOS
+                glGenBuffers(1, &cache->vbo);
+                glBindBuffer(GL_ARRAY_BUFFER, cache->vbo);
+                glBufferData(GL_ARRAY_BUFFER, floatSizeInBytes, vertexCoordinateArray.data(), GL_STATIC_DRAW);
+#else
+                cache->vertices = (float *) qMalloc(floatSizeInBytes);
+                memcpy(cache->vertices, vertexCoordinateArray.data(), floatSizeInBytes);
+#endif
+            }
+
+            prepareForDraw(currentBrush->isOpaque());
+            glEnableVertexAttribArray(QT_VERTEX_COORDS_ATTR);
+#ifdef QT_OPENGL_CACHE_AS_VBOS
+            glBindBuffer(GL_ARRAY_BUFFER, cache->vbo);
+            glVertexAttribPointer(QT_VERTEX_COORDS_ATTR, 2, GL_FLOAT, false, 0, 0);
+#else
+            glVertexAttribPointer(QT_VERTEX_COORDS_ATTR, 2, GL_FLOAT, false, 0, cache->vertices);
+#endif
+            glDrawArrays(cache->primitiveType, 0, cache->vertexCount);
+
+        } else {
+      //        printf(" - Marking path as cachable...\n");
+            // Tag it for later so that if the same path is drawn twice, it is assumed to be static and thus cachable
+            // ### Remove before release...
+            static bool do_vectorpath_cache = qgetenv("QT_OPENGL_NO_PATH_CACHE").isEmpty();
+            if (do_vectorpath_cache)
+                path.makeCacheable();
+            vertexCoordinateArray.clear();
+            vertexCoordinateArray.addPath(path, inverseScale, false);
+            prepareForDraw(currentBrush->isOpaque());
+            drawVertexArrays(vertexCoordinateArray, GL_TRIANGLE_FAN);
+        }
+
     } else {
         // The path is too complicated & needs the stencil technique
         vertexCoordinateArray.clear();
@@ -908,7 +1005,8 @@ void QGL2PaintEngineExPrivate::fill(const QVectorPath& path)
 
 void QGL2PaintEngineExPrivate::fillStencilWithVertexArray(const float *data,
                                                           int count,
-                                                          const QVector<int> *stops,
+                                                          int *stops,
+                                                          int stopCount,
                                                           const QGLRect &bounds,
                                                           StencilFillMode mode)
 {
@@ -966,7 +1064,7 @@ void QGL2PaintEngineExPrivate::fillStencilWithVertexArray(const float *data,
         // Dec. for back-facing "holes"
         glStencilOpSeparate(GL_BACK, GL_KEEP, GL_DECR_WRAP, GL_DECR_WRAP);
         glStencilMask(~GL_STENCIL_HIGH_BIT);
-        drawVertexArrays(data, stops, GL_TRIANGLE_FAN);
+        drawVertexArrays(data, stops, stopCount, GL_TRIANGLE_FAN);
 
         if (q->state()->clipTestEnabled) {
             // Clear high bit of stencil outside of path
@@ -978,7 +1076,7 @@ void QGL2PaintEngineExPrivate::fillStencilWithVertexArray(const float *data,
     } else if (mode == OddEvenFillMode) {
         glStencilMask(GL_STENCIL_HIGH_BIT);
         glStencilOp(GL_KEEP, GL_KEEP, GL_INVERT); // Simply invert the stencil bit
-        drawVertexArrays(data, stops, GL_TRIANGLE_FAN);
+        drawVertexArrays(data, stops, stopCount, GL_TRIANGLE_FAN);
 
     } else { // TriStripStrokeFillMode
         Q_ASSERT(count && !stops); // tristrips generated directly, so no vertexArray or stops
@@ -1137,7 +1235,7 @@ void QGL2PaintEngineExPrivate::composite(const QGLRect& boundingRect)
 }
 
 // Draws the vertex array as a set of <vertexArrayStops.size()> triangle fans.
-void QGL2PaintEngineExPrivate::drawVertexArrays(const float *data, const QVector<int> *stops,
+void QGL2PaintEngineExPrivate::drawVertexArrays(const float *data, int *stops, int stopCount,
                                                 GLenum primitive)
 {
     // Now setup the pointer to the vertex array:
@@ -1145,7 +1243,8 @@ void QGL2PaintEngineExPrivate::drawVertexArrays(const float *data, const QVector
     glVertexAttribPointer(QT_VERTEX_COORDS_ATTR, 2, GL_FLOAT, GL_FALSE, 0, data);
 
     int previousStop = 0;
-    foreach(int stop, *stops) {
+    for (int i=0; i<stopCount; ++i) {
+        int stop = stops[i];
 /*
         qDebug("Drawing triangle fan for vertecies %d -> %d:", previousStop, stop-1);
         for (int i=previousStop; i<stop; ++i)
@@ -1304,7 +1403,7 @@ void QGL2PaintEngineEx::stroke(const QVectorPath &path, const QPen &pen)
         QRectF bounds = path.controlPointRect().adjusted(-extra, -extra, extra, extra);
 
         d->fillStencilWithVertexArray(d->stroker.vertices(), d->stroker.vertexCount() / 2,
-                                      0, bounds, QGL2PaintEngineExPrivate::TriStripStrokeFillMode);
+                                      0, 0, bounds, QGL2PaintEngineExPrivate::TriStripStrokeFillMode);
 
         glStencilOp(GL_KEEP, GL_REPLACE, GL_REPLACE);
 
@@ -1452,7 +1551,8 @@ void QGL2PaintEngineEx::drawTextItem(const QPointF &p, const QTextItem &textItem
         drawCached = false;
 
     // don't try to cache huge fonts
-    if (ti.fontEngine->fontDef.pixelSize * qSqrt(s->matrix.determinant()) >= 64)
+    const qreal pixelSize = ti.fontEngine->fontDef.pixelSize;
+    if (pixelSize * pixelSize * qAbs(s->matrix.determinant()) >= 64 * 64)
         drawCached = false;
 
     QFontEngineGlyphCache::Type glyphType = ti.fontEngine->glyphFormat >= 0
@@ -1753,7 +1853,8 @@ bool QGL2PaintEngineEx::begin(QPaintDevice *pdev)
     d->device->beginPaint();
 
 #if !defined(QT_OPENGL_ES_2)
-    bool success = qt_resolve_version_2_0_functions(d->ctx);
+    bool success = qt_resolve_version_2_0_functions(d->ctx)
+                   && qt_resolve_buffer_extensions(d->ctx);
     Q_ASSERT(success);
     Q_UNUSED(success);
 #endif
@@ -1814,6 +1915,13 @@ bool QGL2PaintEngineEx::end()
     delete d->shaderManager;
     d->shaderManager = 0;
 
+#ifdef QT_OPENGL_CACHE_AS_VBOS
+    if (!d->unusedVBOSToClean.isEmpty()) {
+        glDeleteBuffers(d->unusedVBOSToClean.size(), d->unusedVBOSToClean.constData());
+        d->unusedVBOSToClean.clear();
+    }
+#endif
+
     return false;
 }
 
diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h b/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h
index 9720723..0084476 100644
--- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h
+++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h
@@ -195,18 +195,18 @@ public:
     void drawTexture(const QGLRect& dest, const QGLRect& src, const QSize &textureSize, bool opaque, bool pattern = false);
     void drawCachedGlyphs(const QPointF &p, QFontEngineGlyphCache::Type glyphType, const QTextItemInt &ti);
 
-    void drawVertexArrays(const float *data, const QVector<int> *stops, GLenum primitive);
+    void drawVertexArrays(const float *data, int *stops, int stopCount, GLenum primitive);
     void drawVertexArrays(QGL2PEXVertexArray &vertexArray, GLenum primitive) {
-        drawVertexArrays((const float *) vertexArray.data(), &vertexArray.stops(), primitive);
+        drawVertexArrays((const float *) vertexArray.data(), vertexArray.stops(), vertexArray.stopCount(), primitive);
     }
 
         // ^ draws whatever is in the vertex array
     void composite(const QGLRect& boundingRect);
         // ^ Composites the bounding rect onto dest buffer
 
-    void fillStencilWithVertexArray(const float *data, int count, const QVector<int> *stops, const QGLRect &bounds, StencilFillMode mode);
+    void fillStencilWithVertexArray(const float *data, int count, int *stops, int stopCount, const QGLRect &bounds, StencilFillMode mode);
     void fillStencilWithVertexArray(QGL2PEXVertexArray& vertexArray, bool useWindingFill) {
-        fillStencilWithVertexArray((const float *) vertexArray.data(), 0, &vertexArray.stops(),
+        fillStencilWithVertexArray((const float *) vertexArray.data(), 0, vertexArray.stops(), vertexArray.stopCount(),
                                    vertexArray.boundingRect(),
                                    useWindingFill ? WindingFillMode : OddEvenFillMode);
     }
@@ -221,6 +221,7 @@ public:
     void restoreDepthRangeForRenderText();
 
     static QGLEngineShaderManager* shaderManagerForEngine(QGL2PaintEngineEx *engine) { return engine->d_func()->shaderManager; }
+    static QGL2PaintEngineExPrivate *getData(QGL2PaintEngineEx *engine) { return engine->d_func(); }
 
     QGL2PaintEngineEx* q;
     QGLPaintDevice* device;
@@ -294,6 +295,9 @@ public:
     QScopedPointer<QPixmapFilter> fastBlurFilter;
     QScopedPointer<QPixmapFilter> dropShadowFilter;
     QScopedPointer<QPixmapFilter> fastDropShadowFilter;
+
+    QSet<QVectorPath::CacheEntry *> pathCaches;
+    QVector<GLuint> unusedVBOSToClean;
 };
 
 QT_END_NAMESPACE
diff --git a/src/opengl/gl2paintengineex/qtriangulatingstroker.cpp b/src/opengl/gl2paintengineex/qtriangulatingstroker.cpp
index c78f73f..6082f49 100644
--- a/src/opengl/gl2paintengineex/qtriangulatingstroker.cpp
+++ b/src/opengl/gl2paintengineex/qtriangulatingstroker.cpp
@@ -313,6 +313,7 @@ void QTriangulatingStroker::join(const qreal *pts)
     switch (m_join_style) {
     case Qt::BevelJoin:
         break;
+    case Qt::SvgMiterJoin:
     case Qt::MiterJoin: {
         // Find out on which side the join should be.
         int count = m_vertices.size();
diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp
index d5ca218..5ada125 100644
--- a/src/opengl/qgl.cpp
+++ b/src/opengl/qgl.cpp
@@ -2277,13 +2277,21 @@ QGLTexture* QGLContextPrivate::bindTexture(const QImage &image, GLenum target, G
 #ifdef QGL_BIND_TEXTURE_DEBUG
             printf(" - flipping bits over y (%d ms)\n", time.elapsed());
 #endif
-        int ipl = img.bytesPerLine() / 4;
-        int h = img.height();
-        for (int y=0; y<h/2; ++y) {
-            int *a = (int *) img.scanLine(y);
-            int *b = (int *) img.scanLine(h - y - 1);
-            for (int x=0; x<ipl; ++x)
-                qSwap(a[x], b[x]);
+        if (img.isDetached()) {
+            int ipl = img.bytesPerLine() / 4;
+            int h = img.height();
+            for (int y=0; y<h/2; ++y) {
+                int *a = (int *) img.scanLine(y);
+                int *b = (int *) img.scanLine(h - y - 1);
+                for (int x=0; x<ipl; ++x)
+                    qSwap(a[x], b[x]);
+            }
+        } else {
+            // Create a new image and copy across.  If we use the
+            // above in-place code then a full copy of the image is
+            // made before the lines are swapped, which processes the
+            // data twice.  This version should only do it once.
+            img = img.mirrored();
         }
     }
 
diff --git a/src/plugins/qpluginbase.pri b/src/plugins/qpluginbase.pri
index a3abc98..b66f8f9 100644
--- a/src/plugins/qpluginbase.pri
+++ b/src/plugins/qpluginbase.pri
@@ -1,6 +1,6 @@
 TEMPLATE = lib
 isEmpty(QT_MAJOR_VERSION) {
-   VERSION=4.6.0
+   VERSION=4.6.1
 } else {
    VERSION=$${QT_MAJOR_VERSION}.$${QT_MINOR_VERSION}.$${QT_PATCH_VERSION}
 }
diff --git a/src/qbase.pri b/src/qbase.pri
index 0aae24d..d1a2a75 100644
--- a/src/qbase.pri
+++ b/src/qbase.pri
@@ -4,7 +4,7 @@ INCLUDEPATH *= $$QMAKE_INCDIR_QT/$$TARGET #just for today to have some compat
 isEmpty(QT_ARCH):!isEmpty(ARCH):QT_ARCH=$$ARCH #another compat that will rot for change #215700
 TEMPLATE	= lib
 isEmpty(QT_MAJOR_VERSION) {
-   VERSION=4.6.0
+   VERSION=4.6.1
 } else {
    VERSION=$${QT_MAJOR_VERSION}.$${QT_MINOR_VERSION}.$${QT_PATCH_VERSION}
 }
diff --git a/src/s60installs/s60installs.pro b/src/s60installs/s60installs.pro
index 2d9c489..37adfa9 100644
--- a/src/s60installs/s60installs.pro
+++ b/src/s60installs/s60installs.pro
@@ -90,7 +90,7 @@ symbian: {
     }
 
     contains(QT_CONFIG, phonon): {
-       qtlibraries.sources += Phonon.dll
+       qtlibraries.sources += phonon.dll
     }
 
     contains(QT_CONFIG, script): {
diff --git a/src/script/api/qscriptengine.cpp b/src/script/api/qscriptengine.cpp
index dc0e0d0..b6aa872 100644
--- a/src/script/api/qscriptengine.cpp
+++ b/src/script/api/qscriptengine.cpp
@@ -1101,16 +1101,6 @@ void QScriptEnginePrivate::mark(JSC::MarkStack& markStack)
         }
     }
 
-#ifndef QT_NO_QOBJECT
-    {
-        QHash<QObject*, QScript::QObjectData*>::const_iterator it;
-        for (it = m_qobjectData.constBegin(); it != m_qobjectData.constEnd(); ++it) {
-            QScript::QObjectData *qdata = it.value();
-            qdata->mark(markStack);
-        }
-    }
-#endif
-
     {
         QHash<int, QScriptTypeInfo*>::const_iterator it;
         for (it = m_typeInfos.constBegin(); it != m_typeInfos.constEnd(); ++it) {
@@ -1134,6 +1124,17 @@ void QScriptEnginePrivate::mark(JSC::MarkStack& markStack)
             context = context->parentContext();
         }
     }
+
+#ifndef QT_NO_QOBJECT
+    markStack.drain(); // make sure everything is marked before marking qobject data
+    {
+        QHash<QObject*, QScript::QObjectData*>::const_iterator it;
+        for (it = m_qobjectData.constBegin(); it != m_qobjectData.constEnd(); ++it) {
+            QScript::QObjectData *qdata = it.value();
+            qdata->mark(markStack);
+        }
+    }
+#endif
 }
 
 bool QScriptEnginePrivate::isCollecting() const
diff --git a/src/script/bridge/qscriptqobject.cpp b/src/script/bridge/qscriptqobject.cpp
index 559fcd3..63ba9ec 100644
--- a/src/script/bridge/qscriptqobject.cpp
+++ b/src/script/bridge/qscriptqobject.cpp
@@ -83,22 +83,23 @@ struct QObjectConnection
 
     void mark(JSC::MarkStack& markStack)
     {
-        // ### need to find out if senderWrapper is marked
         if (senderWrapper) {
-            // see if the sender should be marked or not
+            // see if the sender should be marked or not;
+            // if the C++ object is owned by script, we don't want
+            // it to stay alive due to a script connection.
             Q_ASSERT(senderWrapper.inherits(&QScriptObject::info));
             QScriptObject *scriptObject = static_cast<QScriptObject*>(JSC::asObject(senderWrapper));
-            QScriptObjectDelegate *delegate = scriptObject->delegate();
-            Q_ASSERT(delegate && (delegate->type() == QScriptObjectDelegate::QtObject));
-            QObjectDelegate *inst = static_cast<QObjectDelegate*>(delegate);
-            if ((inst->ownership() == QScriptEngine::ScriptOwnership)
-                || ((inst->ownership() == QScriptEngine::AutoOwnership)
-                    && inst->value() && !inst->value()->parent())) {
-                // #### don't mark if not marked otherwise
-                //senderWrapper = JSC::JSValue();
-                markStack.append(senderWrapper);
-            } else {
-                markStack.append(senderWrapper);
+            if (!JSC::Heap::isCellMarked(scriptObject)) {
+                QScriptObjectDelegate *delegate = scriptObject->delegate();
+                Q_ASSERT(delegate && (delegate->type() == QScriptObjectDelegate::QtObject));
+                QObjectDelegate *inst = static_cast<QObjectDelegate*>(delegate);
+                if ((inst->ownership() == QScriptEngine::ScriptOwnership)
+                    || ((inst->ownership() == QScriptEngine::AutoOwnership)
+                        && inst->value() && !inst->value()->parent())) {
+                    senderWrapper = JSC::JSValue();
+                } else {
+                    markStack.append(senderWrapper);
+                }
             }
         }
         if (receiver)
diff --git a/src/script/script.pro b/src/script/script.pro
index 008c556..771047a 100644
--- a/src/script/script.pro
+++ b/src/script/script.pro
@@ -1,7 +1,7 @@
 TARGET     = QtScript
 QPRO_PWD   = $$PWD
 QT         = core
-DEFINES   += JSC=QTJSC jscyyparse=qtjscyyparse jscyylex=qtjscyylex jscyyerror=qtjscyyerror
+DEFINES   += JSC=QTJSC jscyyparse=qtjscyyparse jscyylex=qtjscyylex jscyyerror=qtjscyyerror WTF=QTWTF
 DEFINES   += QT_BUILD_SCRIPT_LIB
 DEFINES   += QT_NO_USING_NAMESPACE
 DEFINES   += QLALR_NO_QSCRIPTGRAMMAR_DEBUG_INFO
diff --git a/src/sql/drivers/db2/qsql_db2.cpp b/src/sql/drivers/db2/qsql_db2.cpp
index 3f13405..5d039cf 100644
--- a/src/sql/drivers/db2/qsql_db2.cpp
+++ b/src/sql/drivers/db2/qsql_db2.cpp
@@ -1025,7 +1025,6 @@ QVariant QDB2Result::data(int field)
             break;
         case QVariant::Double:
             {
-            QString value=qGetStringData(d->hStmt, field, info.length() + 1, isNull);
             switch(numericalPrecisionPolicy()) {
                 case QSql::LowPrecisionInt32:
                     v = new QVariant(qGetIntData(d->hStmt, field, isNull));
diff --git a/src/sql/models/qsqlrelationaltablemodel.cpp b/src/sql/models/qsqlrelationaltablemodel.cpp
index 5f0a35d..aec54d6 100644
--- a/src/sql/models/qsqlrelationaltablemodel.cpp
+++ b/src/sql/models/qsqlrelationaltablemodel.cpp
@@ -563,7 +563,7 @@ QString QSqlRelationalTableModel::selectStatement() const
 
             // If there are duplicate field names they must be aliased
             if (fieldNames.value(fieldList[i]) > 1) {
-                QString relTableName = relation.tableName();
+                QString relTableName = relation.tableName().section(QChar::fromLatin1('.'), -1, -1);
                 if (d->db.driver()->isIdentifierEscaped(relTableName, QSqlDriver::TableName))
                     relTableName = d->db.driver()->stripDelimiters(relTableName, QSqlDriver::TableName);
                 QString displayColumn = relation.displayColumn();
diff --git a/src/tools/moc/generator.cpp b/src/tools/moc/generator.cpp
index 1ed6586..8fcc0df 100644
--- a/src/tools/moc/generator.cpp
+++ b/src/tools/moc/generator.cpp
@@ -292,7 +292,8 @@ void Generator::generateCode()
     QList<QByteArray> extraList;
     for (int i = 0; i < cdef->propertyList.count(); ++i) {
         const PropertyDef &p = cdef->propertyList.at(i);
-        if (!isVariantType(p.type) && !metaTypes.contains(p.type)) {
+        if (!isVariantType(p.type) && !metaTypes.contains(p.type) && !p.type.contains('*') &&
+                !p.type.contains('<') && !p.type.contains('>')) {
             int s = p.type.lastIndexOf("::");
             if (s > 0) {
                 QByteArray scope = p.type.left(s);
diff --git a/tests/auto/mediaobject/dummy/dummy.pro b/tests/auto/mediaobject/dummy/dummy.pro
index 9febde7..5417b50 100644
--- a/tests/auto/mediaobject/dummy/dummy.pro
+++ b/tests/auto/mediaobject/dummy/dummy.pro
@@ -1,7 +1,7 @@
 TEMPLATE = lib
 
 isEmpty(QT_MAJOR_VERSION) {
-   VERSION=4.6.0
+   VERSION=4.6.1
 } else {
    VERSION=$${QT_MAJOR_VERSION}.$${QT_MINOR_VERSION}.$${QT_PATCH_VERSION}
 }
diff --git a/tests/auto/moc/namespaced-flags.h b/tests/auto/moc/namespaced-flags.h
index d3f9548..b366447 100644
--- a/tests/auto/moc/namespaced-flags.h
+++ b/tests/auto/moc/namespaced-flags.h
@@ -62,13 +62,18 @@ namespace Foo {
         Q_OBJECT
         //Q_PROPERTY( Bar::Flags flags READ flags WRITE setFlags ) // triggers assertion
         Q_PROPERTY( Foo::Bar::Flags flags READ flags WRITE setFlags ) // fails to compile, or with the same assertion if moc fix is applied
+        Q_PROPERTY( QList<Foo::Bar::Flags> flagsList READ flagsList WRITE setFlagsList )
     public:
         explicit Baz( QObject * parent=0 ) : QObject( parent ), mFlags() {}
 
         void setFlags( Bar::Flags f ) { mFlags = f; }
         Bar::Flags flags() const { return mFlags; }
+
+        void setFlagsList( const QList<Bar::Flags> &f ) { mList = f; }
+        QList<Bar::Flags> flagsList() const { return mList; }
     private:
         Bar::Flags mFlags;
+        QList<Bar::Flags> mList;
     };
 }
 
diff --git a/tests/auto/moc/tst_moc.cpp b/tests/auto/moc/tst_moc.cpp
index 69d6ca7..2316ba2 100644
--- a/tests/auto/moc/tst_moc.cpp
+++ b/tests/auto/moc/tst_moc.cpp
@@ -489,7 +489,6 @@ private slots:
     void constructors();
     void typenameWithUnsigned();
     void warnOnVirtualSignal();
-
 signals:
     void sigWithUnsignedArg(unsigned foo);
     void sigWithSignedArg(signed foo);
@@ -817,6 +816,8 @@ void tst_Moc::structQObject()
 
 #include "namespaced-flags.h"
 
+Q_DECLARE_METATYPE(QList<Foo::Bar::Flags>);
+
 void tst_Moc::namespacedFlags()
 {
     Foo::Baz baz;
@@ -829,6 +830,12 @@ void tst_Moc::namespacedFlags()
     QVERIFY(v.isValid());
     QVERIFY(baz.setProperty("flags", v));
     QVERIFY(baz.flags() == bar.flags());
+
+    QList<Foo::Bar::Flags> l;
+    l << baz.flags();
+    QVariant v2 = baz.setProperty("flagsList", QVariant::fromValue(l));
+    QCOMPARE(l, baz.flagsList());
+    QCOMPARE(l, qvariant_cast<QList<Foo::Bar::Flags> >(baz.property("flagsList")));
 }
 
 void tst_Moc::warnOnMultipleInheritance()
diff --git a/tests/auto/qdoublespinbox/tst_qdoublespinbox.cpp b/tests/auto/qdoublespinbox/tst_qdoublespinbox.cpp
index 00ebed0..157c39d 100644
--- a/tests/auto/qdoublespinbox/tst_qdoublespinbox.cpp
+++ b/tests/auto/qdoublespinbox/tst_qdoublespinbox.cpp
@@ -1058,13 +1058,16 @@ void tst_QDoubleSpinBox::taskQTBUG_5008_textFromValueAndValidate()
             setValue(1000);
         }
 
+        QLineEdit *lineEdit() const
+        {
+            return QDoubleSpinBox::lineEdit();
+        }
+
         //we use the French delimiters here
         QString textFromValue (double value) const
         { 
             return locale().toString(value);
         }
-
-        using QDoubleSpinBox::lineEdit;
     } spinbox;
     spinbox.show();
     spinbox.activateWindow();
diff --git a/tests/auto/qfile/tst_qfile.cpp b/tests/auto/qfile/tst_qfile.cpp
index cf46ce1..7ee5665 100644
--- a/tests/auto/qfile/tst_qfile.cpp
+++ b/tests/auto/qfile/tst_qfile.cpp
@@ -2783,10 +2783,21 @@ void tst_QFile::mapOpenMode()
 
 void tst_QFile::openDirectory()
 {
-    QFile f1("resources");
+    QFile f1(SRCDIR "resources");
+    // it's a directory, it must exist
+    QVERIFY(f1.exists());
+
+    // ...but not be openable
     QVERIFY(!f1.open(QIODevice::ReadOnly));
     f1.close();
     QVERIFY(!f1.open(QIODevice::ReadOnly|QIODevice::Unbuffered));
+    f1.close();
+    QVERIFY(!f1.open(QIODevice::ReadWrite));
+    f1.close();
+    QVERIFY(!f1.open(QIODevice::WriteOnly));
+    f1.close();
+    QVERIFY(!f1.open(QIODevice::WriteOnly|QIODevice::Unbuffered));
+    f1.close();
 }
 
 void tst_QFile::openStandardStreams()
diff --git a/tests/auto/qfileinfo/tst_qfileinfo.cpp b/tests/auto/qfileinfo/tst_qfileinfo.cpp
index 21edbcf..cd58fd6 100644
--- a/tests/auto/qfileinfo/tst_qfileinfo.cpp
+++ b/tests/auto/qfileinfo/tst_qfileinfo.cpp
@@ -513,6 +513,10 @@ void tst_QFileInfo::canonicalFilePath()
     QFileInfo info("/tmp/../../../../../../../../../../../../../../../../../");
     info.canonicalFilePath();
 
+    // This used to crash on Mac
+    QFileInfo dontCrash(QLatin1String("/"));
+    QCOMPARE(dontCrash.canonicalFilePath(), QLatin1String("/"));
+
 #ifndef Q_OS_WIN
     // test symlinks
     QFile::remove("link.lnk");
diff --git a/tests/auto/qfontcombobox/tst_qfontcombobox.cpp b/tests/auto/qfontcombobox/tst_qfontcombobox.cpp
index b974ecab..657be06 100644
--- a/tests/auto/qfontcombobox/tst_qfontcombobox.cpp
+++ b/tests/auto/qfontcombobox/tst_qfontcombobox.cpp
@@ -144,9 +144,11 @@ void tst_QFontComboBox::currentFont()
     QFont oldCurrentFont = box.currentFont();
 
     box.setCurrentFont(currentFont);
-    QCOMPARE(box.currentFont(), currentFont);
-    QString boxFontFamily = QFontInfo(box.currentFont()).family();
     QRegExp foundry(" \\[.*\\]");
+    if (!box.currentFont().family().contains(foundry)) {
+        QCOMPARE(box.currentFont(), currentFont);
+    }
+    QString boxFontFamily = QFontInfo(box.currentFont()).family();
     if (!currentFont.family().contains(foundry))
         boxFontFamily.remove(foundry);
     QCOMPARE(boxFontFamily, currentFont.family());
diff --git a/tests/auto/qgraphicsanchorlayout/tst_qgraphicsanchorlayout.cpp b/tests/auto/qgraphicsanchorlayout/tst_qgraphicsanchorlayout.cpp
index e2f87b8..aa67ac5 100644
--- a/tests/auto/qgraphicsanchorlayout/tst_qgraphicsanchorlayout.cpp
+++ b/tests/auto/qgraphicsanchorlayout/tst_qgraphicsanchorlayout.cpp
@@ -88,6 +88,7 @@ private slots:
     void spacingPersistency();
     void snakeParallelWithLayout();
     void parallelToHalfLayout();
+    void globalSpacing();
 };
 
 class RectWidget : public QGraphicsWidget
@@ -1976,5 +1977,45 @@ void tst_QGraphicsAnchorLayout::parallelToHalfLayout()
     QCOMPARE(maximumSizeHint, QSizeF(400, 100) + overhead);
 }
 
+void tst_QGraphicsAnchorLayout::globalSpacing()
+{
+    QGraphicsWidget *a = createItem();
+    QGraphicsWidget *b = createItem();
+
+    QGraphicsWidget w;
+    QGraphicsAnchorLayout *l = new QGraphicsAnchorLayout(&w);
+
+    l->addCornerAnchors(l, Qt::TopLeftCorner, a, Qt::TopLeftCorner);
+    l->addCornerAnchors(a, Qt::BottomRightCorner, b, Qt::TopLeftCorner);
+    l->addCornerAnchors(b, Qt::BottomRightCorner, l, Qt::BottomRightCorner);
+
+    w.resize(w.effectiveSizeHint(Qt::PreferredSize));
+    qreal vSpacing = b->geometry().top() - a->geometry().bottom();
+    qreal hSpacing = b->geometry().left() - a->geometry().right();
+
+    // Set spacings manually
+    l->setVerticalSpacing(vSpacing + 10);
+    l->setHorizontalSpacing(hSpacing + 5);
+
+    w.resize(w.effectiveSizeHint(Qt::PreferredSize));
+    qreal newVSpacing = b->geometry().top() - a->geometry().bottom();
+    qreal newHSpacing = b->geometry().left() - a->geometry().right();
+
+    QCOMPARE(newVSpacing, vSpacing + 10);
+    QCOMPARE(newHSpacing, hSpacing + 5);
+
+    // Set a negative spacing. This will unset the previous spacing and
+    // bring back the widget-defined spacing.
+    l->setSpacing(-1);
+
+    w.resize(w.effectiveSizeHint(Qt::PreferredSize));
+    newVSpacing = b->geometry().top() - a->geometry().bottom();
+    newHSpacing = b->geometry().left() - a->geometry().right();
+
+    QCOMPARE(newVSpacing, vSpacing);
+    QCOMPARE(newHSpacing, hSpacing);
+}
+
+
 QTEST_MAIN(tst_QGraphicsAnchorLayout)
 #include "tst_qgraphicsanchorlayout.moc"
diff --git a/tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp b/tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp
index 3b98c2f..3303df5 100644
--- a/tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp
+++ b/tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp
@@ -106,6 +106,7 @@ private slots:
     void font_data();
     void font();
     void fontPropagation();
+    void fontChangedEvent();
     void fontPropagationWidgetItemWidget();
     void fontPropagationSceneChange();
     void geometry_data();
@@ -673,6 +674,40 @@ void tst_QGraphicsWidget::fontPropagation()
     QCOMPARE(child2->font().pointSize(), 43);
 }
 
+void tst_QGraphicsWidget::fontChangedEvent()
+{
+    QGraphicsWidget *root = new QGraphicsWidget;
+    QGraphicsScene scene;
+    scene.addItem(root);
+
+    // Check that only the application fonts apply.
+    QFont appFont = QApplication::font();
+    QCOMPARE(scene.font(), appFont);
+    QCOMPARE(root->font(), appFont);
+
+    EventSpy rootSpyFont(root, QEvent::FontChange);
+    EventSpy rootSpyPolish(root, QEvent::Polish);
+    QCOMPARE(rootSpyFont.count(), 0);
+    QApplication::processEvents(); //The polish event is sent
+    QCOMPARE(rootSpyPolish.count(), 1);
+    QApplication::processEvents(); //Process events to see if we get the font change event
+    //The font is still the same so no fontChangeEvent
+    QCOMPARE(rootSpyFont.count(), 0);
+
+    QFont font;
+    font.setPointSize(43);
+    root->setFont(font);
+    QApplication::processEvents(); //Process events to get the font change event
+    //The font changed
+    QCOMPARE(rootSpyFont.count(), 1);
+
+    //then roll back to the default one.
+    root->setFont(appFont);
+    QApplication::processEvents(); //Process events to get the font change event
+    //The font changed
+    QCOMPARE(rootSpyFont.count(), 2);
+}
+
 void tst_QGraphicsWidget::fontPropagationWidgetItemWidget()
 {
     QGraphicsWidget *widget = new QGraphicsWidget;
diff --git a/tests/auto/qlineedit/tst_qlineedit.cpp b/tests/auto/qlineedit/tst_qlineedit.cpp
index 79d1b3a..4f4761c 100644
--- a/tests/auto/qlineedit/tst_qlineedit.cpp
+++ b/tests/auto/qlineedit/tst_qlineedit.cpp
@@ -269,6 +269,8 @@ private slots:
     void task241436_passwordEchoOnEditRestoreEchoMode();
     void task248948_redoRemovedSelection();
     void taskQTBUG_4401_enterKeyClearsPassword();
+    void taskQTBUG_4679_moveToStartEndOfBlock();
+    void taskQTBUG_4679_selectToStartEndOfBlock();
 
 protected slots:
 #ifdef QT3_SUPPORT
@@ -3600,5 +3602,40 @@ void tst_QLineEdit::taskQTBUG_4401_enterKeyClearsPassword()
     QTRY_COMPARE(testWidget->text(), password);
 }
 
+void tst_QLineEdit::taskQTBUG_4679_moveToStartEndOfBlock()
+{
+#ifdef Q_OS_MAC
+    const QString text("there are no blocks for lineEdit");
+    testWidget->setText(text);
+    testWidget->setCursorPosition(5);
+    QCOMPARE(testWidget->cursorPosition(), 5);
+    testWidget->setFocus();
+    QTest::keyPress(testWidget, Qt::Key_A, Qt::MetaModifier);
+    QCOMPARE(testWidget->cursorPosition(), 0);
+    QTest::keyPress(testWidget, Qt::Key_E, Qt::MetaModifier);
+    QCOMPARE(testWidget->cursorPosition(), text.size());
+#endif // Q_OS_MAC
+}
+
+void tst_QLineEdit::taskQTBUG_4679_selectToStartEndOfBlock()
+{
+#ifdef Q_OS_MAC
+    const QString text("there are no blocks for lineEdit, select all");
+    testWidget->setText(text);
+    testWidget->setCursorPosition(5);
+    QCOMPARE(testWidget->cursorPosition(), 5);
+    testWidget->setFocus();
+    QTest::keyPress(testWidget, Qt::Key_A, Qt::MetaModifier | Qt::ShiftModifier);
+    QCOMPARE(testWidget->cursorPosition(), 0);
+    QVERIFY(testWidget->hasSelectedText());
+    QCOMPARE(testWidget->selectedText(), text.mid(0, 5));
+
+    QTest::keyPress(testWidget, Qt::Key_E, Qt::MetaModifier | Qt::ShiftModifier);
+    QCOMPARE(testWidget->cursorPosition(), text.size());
+    QVERIFY(testWidget->hasSelectedText());
+    QCOMPARE(testWidget->selectedText(), text.mid(5));
+#endif // Q_OS_MAC
+}
+
 QTEST_MAIN(tst_QLineEdit)
 #include "tst_qlineedit.moc"
diff --git a/tests/auto/qlistview/tst_qlistview.cpp b/tests/auto/qlistview/tst_qlistview.cpp
index 602da61..24a553f 100644
--- a/tests/auto/qlistview/tst_qlistview.cpp
+++ b/tests/auto/qlistview/tst_qlistview.cpp
@@ -586,7 +586,15 @@ void tst_QListView::indexAt()
     index = view.indexAt(QPoint(20,2 * sz.height()));
     QVERIFY(!index.isValid());
 
-
+    // Check when peeking out of the viewport bounds
+    index = view.indexAt(QPoint(view.viewport()->rect().width(), 0));
+    QVERIFY(!index.isValid());
+    index = view.indexAt(QPoint(-1, 0));
+    QVERIFY(!index.isValid());
+    index = view.indexAt(QPoint(20, view.viewport()->rect().height()));
+    QVERIFY(!index.isValid());
+    index = view.indexAt(QPoint(20, -1));
+    QVERIFY(!index.isValid());
 
     model.rCount = 30;
     QListViewShowEventListener view2;
diff --git a/tests/auto/qnetworkreply/tst_qnetworkreply.cpp b/tests/auto/qnetworkreply/tst_qnetworkreply.cpp
index 5fe716a..6d43c1d 100644
--- a/tests/auto/qnetworkreply/tst_qnetworkreply.cpp
+++ b/tests/auto/qnetworkreply/tst_qnetworkreply.cpp
@@ -3241,8 +3241,11 @@ void tst_QNetworkReply::receiveCookiesFromHttp_data()
     cookie = QNetworkCookie("a", "b");
     cookie.setPath("/not/part-of-path");
     header << cookie;
+    cookie.setDomain(QtNetworkSettings::serverName());
+    jar << cookie;
     QTest::newRow("invalid-cookie-path") << "a=b; path=/not/part-of-path" << header << jar;
 
+    jar.clear();
     cookie = QNetworkCookie("a", "b");
     cookie.setDomain(".example.com");
     header.clear();
diff --git a/tests/auto/qscriptengine/tst_qscriptengine.cpp b/tests/auto/qscriptengine/tst_qscriptengine.cpp
index 3bc2443..2d629b7 100644
--- a/tests/auto/qscriptengine/tst_qscriptengine.cpp
+++ b/tests/auto/qscriptengine/tst_qscriptengine.cpp
@@ -154,6 +154,7 @@ private slots:
     void functionScopes();
     void nativeFunctionScopes();
     void evaluateProgram();
+    void collectGarbageAfterConnect();
 
     void qRegExpInport_data();
     void qRegExpInport();
@@ -4443,6 +4444,23 @@ void tst_QScriptEngine::evaluateProgram()
     }
 }
 
+void tst_QScriptEngine::collectGarbageAfterConnect()
+{
+    // QTBUG-6366
+    QScriptEngine engine;
+    QPointer<QWidget> widget = new QWidget;
+    engine.globalObject().setProperty(
+        "widget", engine.newQObject(widget, QScriptEngine::ScriptOwnership));
+    QVERIFY(engine.evaluate("widget.customContextMenuRequested.connect(\n"
+                            "  function() { print('hello'); }\n"
+                            ");")
+            .isUndefined());
+    QVERIFY(widget != 0);
+    engine.evaluate("widget = null;");
+    collectGarbage_helper(engine);
+    QVERIFY(widget == 0);
+}
+
 static QRegExp minimal(QRegExp r) { r.setMinimal(true); return r; }
 
 void tst_QScriptEngine::qRegExpInport_data()
diff --git a/tests/auto/qsharedmemory/tst_qsharedmemory.cpp b/tests/auto/qsharedmemory/tst_qsharedmemory.cpp
index 4ab3b0b..f72b6f7 100644
--- a/tests/auto/qsharedmemory/tst_qsharedmemory.cpp
+++ b/tests/auto/qsharedmemory/tst_qsharedmemory.cpp
@@ -708,10 +708,7 @@ void tst_QSharedMemory::simpleThreadedProducerConsumer()
 void tst_QSharedMemory::simpleProcessProducerConsumer_data()
 {
     QTest::addColumn<int>("processes");
-    int tries = 10;
-#ifdef Q_OS_WIN
-    tries = 5;
-#endif
+    int tries = 5;
     for (int i = 0; i < tries; ++i) {
         QTest::newRow("1 process") << 1;
         QTest::newRow("5 processes") << 5;
@@ -737,7 +734,7 @@ void tst_QSharedMemory::simpleProcessProducerConsumer()
 #endif
     QProcess producer;
     producer.setProcessChannelMode(QProcess::ForwardedChannels);
-    producer.start( QFileInfo("./lackey/lackey.exe").absoluteFilePath(), arguments);
+    producer.start( "./lackey/lackey", arguments);
     producer.waitForStarted();
     QVERIFY(producer.error() != QProcess::FailedToStart);
 
diff --git a/tests/auto/qspinbox/tst_qspinbox.cpp b/tests/auto/qspinbox/tst_qspinbox.cpp
index 655de15..cd65135 100644
--- a/tests/auto/qspinbox/tst_qspinbox.cpp
+++ b/tests/auto/qspinbox/tst_qspinbox.cpp
@@ -758,7 +758,7 @@ void tst_QSpinBox::editingFinished()
     box->activateWindow();
     box->setFocus();
 
-    QTRY_COMPARE(qApp->focusWidget(), box);
+    QTRY_COMPARE(qApp->focusWidget(), (QWidget *)box);
 
     QSignalSpy editingFinishedSpy1(box, SIGNAL(editingFinished()));
     QSignalSpy editingFinishedSpy2(box2, SIGNAL(editingFinished()));
@@ -1018,13 +1018,17 @@ void tst_QSpinBox::taskQTBUG_5008_textFromValueAndValidate()
             setValue(1000000);
         }
 
+        QLineEdit *lineEdit() const
+        {
+            return QSpinBox::lineEdit();
+        }
+
         //we use the French delimiters here
         QString textFromValue (int value) const
         { 
             return locale().toString(value);
         }
 
-        using QSpinBox::lineEdit;
     } spinbox;
     spinbox.show();
     spinbox.activateWindow();
diff --git a/tests/auto/qsqlrelationaltablemodel/tst_qsqlrelationaltablemodel.cpp b/tests/auto/qsqlrelationaltablemodel/tst_qsqlrelationaltablemodel.cpp
index 8c840cd..4ae5000 100644
--- a/tests/auto/qsqlrelationaltablemodel/tst_qsqlrelationaltablemodel.cpp
+++ b/tests/auto/qsqlrelationaltablemodel/tst_qsqlrelationaltablemodel.cpp
@@ -1212,10 +1212,11 @@ void tst_QSqlRelationalTableModel::psqlSchemaTest()
     QSqlQuery q(db);
     QVERIFY_SQL(q, exec("create schema "+qTableName("QTBUG_5373")));
     QVERIFY_SQL(q, exec("create schema "+qTableName("QTBUG_5373_s2")));
-    QVERIFY_SQL(q, exec("create table "+qTableName("QTBUG_5373")+"."+qTableName("user")+"(userid int primary key, relatingid int)"));
-    QVERIFY_SQL(q, exec("create table "+qTableName("QTBUG_5373_s2")+"."+qTableName("user2")+"(userid2 int primary key, username2 char(40))"));
-    model.setTable(qTableName("QTBUG_5373")+"."+qTableName("user"));
-    model.setRelation(1, QSqlRelation(qTableName("QTBUG_5373_s2")+"."+qTableName("user2"), "userid2", "username2"));
+    QVERIFY_SQL(q, exec("create table "+qTableName("QTBUG_5373")+"."+qTableName("document")+"(document_id int primary key, relatingid int, userid int)"));
+    QVERIFY_SQL(q, exec("create table "+qTableName("QTBUG_5373_s2")+"."+qTableName("user")+"(userid int primary key, username char(40))"));
+    model.setTable(qTableName("QTBUG_5373")+"."+qTableName("document"));
+    model.setRelation(1, QSqlRelation(qTableName("QTBUG_5373_s2")+"."+qTableName("user"), "userid", "username"));
+    model.setRelation(2, QSqlRelation(qTableName("QTBUG_5373_s2")+"."+qTableName("user"), "userid", "username"));
     QVERIFY_SQL(model, select());
 }
 
diff --git a/tests/auto/qvector/tst_qvector.cpp b/tests/auto/qvector/tst_qvector.cpp
index 21c9270..f538f6a 100644
--- a/tests/auto/qvector/tst_qvector.cpp
+++ b/tests/auto/qvector/tst_qvector.cpp
@@ -56,6 +56,7 @@ public:
 
 private slots:
     void outOfMemory();
+    void QTBUG6416_reserve();
 };
 
 int fooCtor;
@@ -220,5 +221,18 @@ void tst_QVector::outOfMemory()
     }
 }
 
+void tst_QVector::QTBUG6416_reserve()
+{
+    fooCtor = 0;
+    fooDtor = 0;
+    {
+        QVector<Foo> a;
+        a.resize(2);
+        QVector<Foo> b(a);
+        b.reserve(1);
+    }
+    QCOMPARE(fooCtor, fooDtor);
+}
+
 QTEST_APPLESS_MAIN(tst_QVector)
 #include "tst_qvector.moc"
diff --git a/tests/auto/selftests/expected_cmptest.txt b/tests/auto/selftests/expected_cmptest.txt
index f70eba5..a941f21 100644
--- a/tests/auto/selftests/expected_cmptest.txt
+++ b/tests/auto/selftests/expected_cmptest.txt
@@ -1,5 +1,5 @@
 ********* Start testing of tst_Cmptest *********
-Config: Using QTest library 4.6.0, Qt 4.6.0
+Config: Using QTest library 4.6.1, Qt 4.6.1
 PASS   : tst_Cmptest::initTestCase()
 PASS   : tst_Cmptest::compare_boolfuncs()
 PASS   : tst_Cmptest::compare_pointerfuncs()
diff --git a/tests/auto/selftests/expected_crashes_3.txt b/tests/auto/selftests/expected_crashes_3.txt
index 55cd0b4..692fddb 100644
--- a/tests/auto/selftests/expected_crashes_3.txt
+++ b/tests/auto/selftests/expected_crashes_3.txt
@@ -1,5 +1,5 @@
 ********* Start testing of tst_Crashes *********
-Config: Using QTest library 4.6.0, Qt 4.6.0
+Config: Using QTest library 4.6.1, Qt 4.6.1
 PASS   : tst_Crashes::initTestCase()
 QFATAL : tst_Crashes::crash() Received signal 11
 FAIL!  : tst_Crashes::crash() Received a fatal error.
diff --git a/tests/auto/selftests/expected_longstring.txt b/tests/auto/selftests/expected_longstring.txt
index 4abdb23..5755c97 100644
--- a/tests/auto/selftests/expected_longstring.txt
+++ b/tests/auto/selftests/expected_longstring.txt
@@ -1,5 +1,5 @@
 ********* Start testing of tst_LongString *********
-Config: Using QTest library 4.6.0, Qt 4.6.0
+Config: Using QTest library 4.6.1, Qt 4.6.1
 PASS   : tst_LongString::initTestCase()
 FAIL!  : tst_LongString::failWithLongString() Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus. Vivamus elementum semper nisi. Aenean vulputate eleifend tellus. Aenean leo ligula, porttitor eu, consequat vitae, eleifend ac, enim. Aliquam lorem ante, dapibus in, viverra quis, feugiat a, tellus. Phasellus viverra nulla ut metus varius laoreet. Quisque rutrum. Aenean imperdiet. Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Nam eget dui.
 
diff --git a/tests/auto/selftests/expected_maxwarnings.txt b/tests/auto/selftests/expected_maxwarnings.txt
index 8dae5f7..032a3e8 100644
--- a/tests/auto/selftests/expected_maxwarnings.txt
+++ b/tests/auto/selftests/expected_maxwarnings.txt
@@ -1,5 +1,5 @@
 ********* Start testing of MaxWarnings *********
-Config: Using QTest library 4.6.0, Qt 4.6.0
+Config: Using QTest library 4.6.1, Qt 4.6.1
 PASS   : MaxWarnings::initTestCase()
 QWARN  : MaxWarnings::warn() 0
 QWARN  : MaxWarnings::warn() 1
diff --git a/tests/auto/selftests/expected_skip.txt b/tests/auto/selftests/expected_skip.txt
index 88c0426..e687759 100644
--- a/tests/auto/selftests/expected_skip.txt
+++ b/tests/auto/selftests/expected_skip.txt
@@ -1,5 +1,5 @@
 ********* Start testing of tst_Skip *********
-Config: Using QTest library 4.6.0, Qt 4.6.0
+Config: Using QTest library 4.6.1, Qt 4.6.1
 PASS   : tst_Skip::initTestCase()
 SKIP   : tst_Skip::test() skipping all
    Loc: [/home/rmcgover/depot/qt-git/mainline/tests/auto/selftests/skip/tst_skip.cpp(68)]
diff --git a/tests/auto/selftests/expected_xunit.txt b/tests/auto/selftests/expected_xunit.txt
index cb74491..d5cd531 100644
--- a/tests/auto/selftests/expected_xunit.txt
+++ b/tests/auto/selftests/expected_xunit.txt
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <testsuite errors="5" failures="3" tests="9" name="tst_Xunit">
   <properties>
-    <property value="4.6.0" name="QTestVersion"/>
-    <property value="4.6.0" name="QtVersion"/>
+    <property value="4.6.1" name="QTestVersion"/>
+    <property value="4.6.1" name="QtVersion"/>
   </properties>
   <testcase result="pass" name="initTestCase"/>
   <testcase result="pass" name="testFunc1">
diff --git a/tests/benchmarks/benchmarks.pro b/tests/benchmarks/benchmarks.pro
index a63fb41..9170039 100644
--- a/tests/benchmarks/benchmarks.pro
+++ b/tests/benchmarks/benchmarks.pro
@@ -3,6 +3,7 @@ SUBDIRS = containers-associative \
 	containers-sequential \
         qanimation \
 	qbytearray \
+        qfileinfo \
         qfile_vs_qnetworkaccessmanager \
 	qpainter \
 	qtestlib-simple	events \
diff --git a/tests/benchmarks/qdir/tst_qdir.cpp b/tests/benchmarks/qdir/tst_qdir.cpp
index 2e4a28a..fd558d3 100644
--- a/tests/benchmarks/qdir/tst_qdir.cpp
+++ b/tests/benchmarks/qdir/tst_qdir.cpp
@@ -68,7 +68,8 @@ public slots:
     void cleanupTestCase() {
         {
             QDir testdir(QDir::tempPath() + QLatin1String("/test_speed"));
-
+            testdir.setSorting(QDir::Unsorted);
+            testdir.setFilter(QDir::AllEntries | QDir::System | QDir::Hidden);
             foreach (const QString &filename, testdir.entryList()) {
                 testdir.remove(filename);
             }
diff --git a/tests/benchmarks/qfileinfo/main.cpp b/tests/benchmarks/qfileinfo/main.cpp
new file mode 100644
index 0000000..711209c
--- /dev/null
+++ b/tests/benchmarks/qfileinfo/main.cpp
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite 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 <QDebug>
+#include <qtest.h>
+#include <QtTest/QtTest>
+#include <QtCore/QCoreApplication>
+#include <QtCore/QFileInfo>
+
+#include "private/qfsfileengine_p.h"
+
+class qfileinfo : public QObject
+{
+    Q_OBJECT
+private slots:
+    void canonicalFileNamePerformance();
+
+    void initTestCase();
+    void cleanupTestCase();
+public:
+    qfileinfo() : QObject() {};
+};
+
+void qfileinfo::initTestCase()
+{
+}
+
+void qfileinfo::cleanupTestCase()
+{
+}
+
+void qfileinfo::canonicalFileNamePerformance()
+{
+    QString appPath = QCoreApplication::applicationFilePath();
+    QFSFileEnginePrivate::canonicalized(appPath); // warmup
+    QFSFileEnginePrivate::canonicalized(appPath); // more warmup
+    QBENCHMARK {
+        for (int i = 0; i < 5000; i++) {
+            QFSFileEnginePrivate::canonicalized(appPath);
+        }
+    }
+}
+
+QTEST_MAIN(qfileinfo)
+
+#include "main.moc"
diff --git a/tests/benchmarks/qfileinfo/qfileinfo.pro b/tests/benchmarks/qfileinfo/qfileinfo.pro
new file mode 100644
index 0000000..295cb50
--- /dev/null
+++ b/tests/benchmarks/qfileinfo/qfileinfo.pro
@@ -0,0 +1,12 @@
+load(qttest_p4)
+TEMPLATE = app
+TARGET = qfileinfo
+DEPENDPATH += .
+INCLUDEPATH += .
+
+QT -= gui
+
+CONFIG += release
+
+# Input
+SOURCES += main.cpp
diff --git a/tools/assistant/tools/assistant/doc/assistant.qdocconf b/tools/assistant/tools/assistant/doc/assistant.qdocconf
index 161d34f..0a7ffe0 100644
--- a/tools/assistant/tools/assistant/doc/assistant.qdocconf
+++ b/tools/assistant/tools/assistant/doc/assistant.qdocconf
@@ -12,5 +12,5 @@ HTML.footer = "<p /><address><hr /><div align=\"center\">\n" \
               "<table width=\"100%\" cellspacing=\"0\" border=\"0\"><tr class=\"address\">\n" \
               "<td width=\"30%\" align=\"left\">Copyright &copy; 2009 Nokia Corporation and/or its subsidiary(-ies)</td>\n" \
               "<td width=\"40%\" align=\"center\">Trademarks</td>\n" \
-              "<td width=\"30%\" align=\"right\"><div align=\"right\">Qt 4.6.0</div></td>\n" \
+              "<td width=\"30%\" align=\"right\"><div align=\"right\">Qt 4.6.1</div></td>\n" \
               "</tr></table></div></address>"
diff --git a/tools/assistant/tools/assistant/indexwindow.cpp b/tools/assistant/tools/assistant/indexwindow.cpp
index 6d35649..97828c1 100644
--- a/tools/assistant/tools/assistant/indexwindow.cpp
+++ b/tools/assistant/tools/assistant/indexwindow.cpp
@@ -112,18 +112,22 @@ bool IndexWindow::eventFilter(QObject *obj, QEvent *e)
         case Qt::Key_Up:
             idx = m_indexWidget->model()->index(idx.row()-1,
                 idx.column(), idx.parent());
-            if (idx.isValid())
+            if (idx.isValid()) {
                 m_indexWidget->setCurrentIndex(idx);
+                return true;
+            }
             break;
         case Qt::Key_Down:
             idx = m_indexWidget->model()->index(idx.row()+1,
                 idx.column(), idx.parent());
-            if (idx.isValid())
+            if (idx.isValid()) {
                 m_indexWidget->setCurrentIndex(idx);
+                return true;
+            }
             break;
         case Qt::Key_Escape:
             emit escapePressed();
-            break;
+            return true;
         default: ; // stop complaining
         }
     } else if (obj == m_indexWidget && e->type() == QEvent::ContextMenu) {
diff --git a/tools/designer/src/components/formeditor/formwindowmanager.cpp b/tools/designer/src/components/formeditor/formwindowmanager.cpp
index 23d8580..246c56f 100644
--- a/tools/designer/src/components/formeditor/formwindowmanager.cpp
+++ b/tools/designer/src/components/formeditor/formwindowmanager.cpp
@@ -196,6 +196,7 @@ bool FormWindowManager::eventFilter(QObject *o, QEvent *e)
     case QEvent::HoverEnter:
     case QEvent::HoverLeave:
     case QEvent::HoverMove:
+    case QEvent::AcceptDropsChange:
         return false;
     default:
         break;
diff --git a/tools/qdoc3/test/assistant.qdocconf b/tools/qdoc3/test/assistant.qdocconf
index 4ddc94a..adca7b4 100644
--- a/tools/qdoc3/test/assistant.qdocconf
+++ b/tools/qdoc3/test/assistant.qdocconf
@@ -17,7 +17,7 @@ qhp.Assistant.namespace           = com.trolltech.assistant.460
 qhp.Assistant.virtualFolder       = qdoc
 qhp.Assistant.indexTitle          = Qt Assistant Manual
 qhp.Assistant.extraFiles          = classic.css images/qt-logo.png images/trolltech-logo.png
-qhp.Assistant.filterAttributes    = qt 4.6.0 tools assistant
+qhp.Assistant.filterAttributes    = qt 4.6.1 tools assistant
 qhp.Assistant.customFilters.Assistant.name = Qt Assistant Manual
 qhp.Assistant.customFilters.Assistant.filterAttributes = qt tools assistant
 qhp.Assistant.subprojects         = manual examples
diff --git a/tools/qdoc3/test/designer.qdocconf b/tools/qdoc3/test/designer.qdocconf
index 9d8bd23..d30ade9 100644
--- a/tools/qdoc3/test/designer.qdocconf
+++ b/tools/qdoc3/test/designer.qdocconf
@@ -17,7 +17,7 @@ qhp.Designer.namespace           = com.trolltech.designer.460
 qhp.Designer.virtualFolder       = qdoc
 qhp.Designer.indexTitle          = Qt Designer Manual
 qhp.Designer.extraFiles          = classic.css images/qt-logo.png images/trolltech-logo.png
-qhp.Designer.filterAttributes    = qt 4.6.0 tools designer
+qhp.Designer.filterAttributes    = qt 4.6.1 tools designer
 qhp.Designer.customFilters.Designer.name = Qt Designer Manual
 qhp.Designer.customFilters.Designer.filterAttributes = qt tools designer
 qhp.Designer.subprojects         = manual examples
diff --git a/tools/qdoc3/test/linguist.qdocconf b/tools/qdoc3/test/linguist.qdocconf
index f433529..f06671b 100644
--- a/tools/qdoc3/test/linguist.qdocconf
+++ b/tools/qdoc3/test/linguist.qdocconf
@@ -17,7 +17,7 @@ qhp.Linguist.namespace           = com.trolltech.linguist.460
 qhp.Linguist.virtualFolder       = qdoc
 qhp.Linguist.indexTitle          = Qt Linguist Manual
 qhp.Linguist.extraFiles          = classic.css images/qt-logo.png images/trolltech-logo.png
-qhp.Linguist.filterAttributes    = qt 4.6.0 tools linguist
+qhp.Linguist.filterAttributes    = qt 4.6.1 tools linguist
 qhp.Linguist.customFilters.Linguist.name = Qt Linguist Manual
 qhp.Linguist.customFilters.Linguist.filterAttributes = qt tools linguist
 qhp.Linguist.subprojects         = manual examples
diff --git a/tools/qdoc3/test/qmake.qdocconf b/tools/qdoc3/test/qmake.qdocconf
index dcb3c9a..ad27d75 100644
--- a/tools/qdoc3/test/qmake.qdocconf
+++ b/tools/qdoc3/test/qmake.qdocconf
@@ -17,7 +17,7 @@ qhp.qmake.namespace           = com.trolltech.qmake.460
 qhp.qmake.virtualFolder       = qdoc
 qhp.qmake.indexTitle          = QMake Manual
 qhp.qmake.extraFiles          = classic.css images/qt-logo.png images/trolltech-logo.png
-qhp.qmake.filterAttributes    = qt 4.6.0 tools qmake
+qhp.qmake.filterAttributes    = qt 4.6.1 tools qmake
 qhp.qmake.customFilters.qmake.name = qmake Manual
 qhp.qmake.customFilters.qmake.filterAttributes = qt tools qmake
 qhp.qmake.subprojects         = manual
diff --git a/tools/qdoc3/test/qt-build-docs.qdocconf b/tools/qdoc3/test/qt-build-docs.qdocconf
index d1733e5..96509a4 100644
--- a/tools/qdoc3/test/qt-build-docs.qdocconf
+++ b/tools/qdoc3/test/qt-build-docs.qdocconf
@@ -32,9 +32,9 @@ qhp.Qt.extraFiles          = classic.css \
                              images/dynamiclayouts-example.png \
                              images/stylesheet-coffee-plastique.png
 
-qhp.Qt.filterAttributes    = qt 4.6.0 qtrefdoc
-qhp.Qt.customFilters.Qt.name = Qt 4.6.0
-qhp.Qt.customFilters.Qt.filterAttributes = qt 4.6.0
+qhp.Qt.filterAttributes    = qt 4.6.1 qtrefdoc
+qhp.Qt.customFilters.Qt.name = Qt 4.6.1
+qhp.Qt.customFilters.Qt.filterAttributes = qt 4.6.1
 qhp.Qt.subprojects         = classes overviews examples
 qhp.Qt.subprojects.classes.title = Classes
 qhp.Qt.subprojects.classes.indexTitle = Qt's Classes
diff --git a/tools/qdoc3/test/qt.qdocconf b/tools/qdoc3/test/qt.qdocconf
index d70ef58..aa019a7 100644
--- a/tools/qdoc3/test/qt.qdocconf
+++ b/tools/qdoc3/test/qt.qdocconf
@@ -34,9 +34,9 @@ qhp.Qt.extraFiles          = classic.css \
                              images/dynamiclayouts-example.png \
                              images/stylesheet-coffee-plastique.png
 
-qhp.Qt.filterAttributes    = qt 4.6.0 qtrefdoc
-qhp.Qt.customFilters.Qt.name = Qt 4.6.0
-qhp.Qt.customFilters.Qt.filterAttributes = qt 4.6.0
+qhp.Qt.filterAttributes    = qt 4.6.1 qtrefdoc
+qhp.Qt.customFilters.Qt.name = Qt 4.6.1
+qhp.Qt.customFilters.Qt.filterAttributes = qt 4.6.1
 qhp.Qt.subprojects         = classes overviews examples
 qhp.Qt.subprojects.classes.title = Classes
 qhp.Qt.subprojects.classes.indexTitle = Qt's Classes