Merge branch '4.6' of scm.dev.nokia.troll.no:qt/qt into 4.6

Conflicts:
	configure.exe

86 files changed, 842 insertions, 787 deletions

diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/JavaScriptCore.pri b/src/3rdparty/javascriptcore/JavaScriptCore/JavaScriptCore.pri
index ea6e5ab..28328e7 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/JavaScriptCore.pri
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/JavaScriptCore.pri
@@ -52,7 +52,7 @@ win32-* {
 
 # Rules when JIT enabled (not disabled)
 !contains(DEFINES, ENABLE_JIT=0) {
-    linux-g++*:greaterThan(QT_GCC_MAJOR_VERSION,3):greaterThan(QT_GCC_MINOR_VERSION,0) {
+    linux*-g++*:greaterThan(QT_GCC_MAJOR_VERSION,3):greaterThan(QT_GCC_MINOR_VERSION,0) {
         QMAKE_CXXFLAGS += -fno-stack-protector
         QMAKE_CFLAGS += -fno-stack-protector
     }
diff --git a/src/3rdparty/phonon/ds9/backend.cpp b/src/3rdparty/phonon/ds9/backend.cpp
index 6ed0145..fbc4bdc 100644
--- a/src/3rdparty/phonon/ds9/backend.cpp
+++ b/src/3rdparty/phonon/ds9/backend.cpp
@@ -41,6 +41,8 @@ namespace Phonon
 {
     namespace DS9
     {
+        QMutex *Backend::directShowMutex = 0;
+
         bool Backend::AudioMoniker::operator==(const AudioMoniker &other)
         {
             return other->IsEqual(*this) == S_OK;
@@ -50,6 +52,8 @@ namespace Phonon
         Backend::Backend(QObject *parent, const QVariantList &)
             : QObject(parent)
         {
+            directShowMutex = &m_directShowMutex;
+
             ::CoInitialize(0);
 
             //registering meta types
@@ -62,11 +66,8 @@ namespace Phonon
             m_audioOutputs.clear();
             m_audioEffects.clear();
             ::CoUninitialize();
-        }
 
-        QMutex *Backend::directShowMutex()
-        {
-            return &qobject_cast<Backend*>(qt_plugin_instance())->m_directShowMutex;
+            directShowMutex = 0;
         }
 
         QObject *Backend::createObject(BackendInterface::Class c, QObject *parent, const QList<QVariant> &args)
diff --git a/src/3rdparty/phonon/ds9/backend.h b/src/3rdparty/phonon/ds9/backend.h
index 8b020c2..7c3c109 100644
--- a/src/3rdparty/phonon/ds9/backend.h
+++ b/src/3rdparty/phonon/ds9/backend.h
@@ -64,7 +64,7 @@ namespace Phonon
 
             Filter getAudioOutputFilter(int index) const;
 
-            static QMutex *directShowMutex();
+            static QMutex *directShowMutex;
 
         Q_SIGNALS:
             void objectDescriptionChanged(ObjectDescriptionType);
diff --git a/src/3rdparty/phonon/ds9/backendnode.cpp b/src/3rdparty/phonon/ds9/backendnode.cpp
index 855357a..3afcafa 100644
--- a/src/3rdparty/phonon/ds9/backendnode.cpp
+++ b/src/3rdparty/phonon/ds9/backendnode.cpp
@@ -58,7 +58,24 @@ namespace Phonon
         BackendNode::~BackendNode()
         {
             //this will remove the filter from the graph
-            mediaObjectDestroyed();
+            FILTER_INFO info;
+            for(int i = 0; i < FILTER_COUNT; ++i) {
+                const Filter &filter = m_filters[i];
+                if (!filter)
+                    continue;
+                filter->QueryFilterInfo(&info);
+                if (info.pGraph) {
+                    HRESULT hr = info.pGraph->RemoveFilter(filter);
+
+                    if (hr == VFW_E_NOT_STOPPED && m_mediaObject) {
+                        m_mediaObject->ensureStopped();
+
+                        hr = info.pGraph->RemoveFilter(filter);
+                    }
+                    Q_ASSERT(SUCCEEDED(hr));
+                    info.pGraph->Release();
+                }
+            }
         }
 
         void BackendNode::setMediaObject(MediaObject *mo)
diff --git a/src/3rdparty/phonon/ds9/mediaobject.cpp b/src/3rdparty/phonon/ds9/mediaobject.cpp
index 250b94a..106a4c8 100644
--- a/src/3rdparty/phonon/ds9/mediaobject.cpp
+++ b/src/3rdparty/phonon/ds9/mediaobject.cpp
@@ -177,7 +177,7 @@ namespace Phonon
 
         void WorkerThread::handleTask()
         {
-            QMutexLocker locker(Backend::directShowMutex());
+            QMutexLocker locker(Backend::directShowMutex);
             {
                 QMutexLocker locker(&m_mutex);
                 if (m_finished || m_queue.isEmpty()) {
diff --git a/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp b/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp
index f2efaa0..99e96cd 100644
--- a/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp
+++ b/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp
@@ -109,12 +109,12 @@ void MMF::AbstractMediaPlayer::pause()
     case GroundState:
     case LoadingState:
     case PausedState:
-    case ErrorState:
         // Do nothing
         break;
 
     case StoppedState:
     case PlayingState:
+    case ErrorState:
     case BufferingState:
         doPause();
         stopTickTimer();
@@ -289,10 +289,6 @@ void MMF::AbstractMediaPlayer::setNextSource(const MediaSource &source)
 }
 
 
-//-----------------------------------------------------------------------------
-// VolumeObserver
-//-----------------------------------------------------------------------------
-
 void MMF::AbstractMediaPlayer::volumeChanged(qreal volume)
 {
     TRACE_CONTEXT(AbstractMediaPlayer::volumeChanged, EAudioInternal);
diff --git a/src/3rdparty/phonon/mmf/abstractmediaplayer.h b/src/3rdparty/phonon/mmf/abstractmediaplayer.h
index cff7bab..cb6e437 100644
--- a/src/3rdparty/phonon/mmf/abstractmediaplayer.h
+++ b/src/3rdparty/phonon/mmf/abstractmediaplayer.h
@@ -56,8 +56,6 @@ public:
     virtual MediaSource source() const;
     virtual void setFileSource(const Phonon::MediaSource&, RFile&);
     virtual void setNextSource(const MediaSource &source);
-
-    // VolumeObserver
     virtual void volumeChanged(qreal volume);
 
 protected:
diff --git a/src/3rdparty/phonon/mmf/abstractplayer.cpp b/src/3rdparty/phonon/mmf/abstractplayer.cpp
index de2722d..caf4092 100644
--- a/src/3rdparty/phonon/mmf/abstractplayer.cpp
+++ b/src/3rdparty/phonon/mmf/abstractplayer.cpp
@@ -92,11 +92,6 @@ void MMF::AbstractPlayer::setTransitionTime(qint32 time)
     m_transitionTime = time;
 }
 
-
-//-----------------------------------------------------------------------------
-// VolumeObserver
-//-----------------------------------------------------------------------------
-
 void MMF::AbstractPlayer::volumeChanged(qreal volume)
 {
     m_volume = volume;
@@ -134,7 +129,7 @@ void MMF::AbstractPlayer::setError(Phonon::ErrorType error,
 Phonon::ErrorType MMF::AbstractPlayer::errorType() const
 {
     const Phonon::ErrorType result = (ErrorState == m_state)
-                                     ? errorType() : NoError;
+                                     ? m_error : NoError;
     return result;
 }
 
diff --git a/src/3rdparty/phonon/mmf/abstractplayer.h b/src/3rdparty/phonon/mmf/abstractplayer.h
index 66496cc..2e9cfa0 100644
--- a/src/3rdparty/phonon/mmf/abstractplayer.h
+++ b/src/3rdparty/phonon/mmf/abstractplayer.h
@@ -24,8 +24,6 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
 #include <QObject>
 
-#include "volumeobserver.h"
-
 #include "videooutput.h"
 
 class RFile;
@@ -49,7 +47,6 @@ class VideoOutput;
  *  -   Video, in which case the implementation is VideoPlayer
  */
 class AbstractPlayer : public QObject
-                     , public VolumeObserver
 {
     // Required although this class has no signals or slots
     // Without this, qobject_cast will fail
@@ -85,7 +82,6 @@ public:
     virtual void setFileSource(const Phonon::MediaSource&, RFile&) = 0;
     virtual void setNextSource(const Phonon::MediaSource &) = 0;
 
-    // VolumeObserver
     virtual void volumeChanged(qreal volume);
 
     void setVideoOutput(VideoOutput* videoOutput);
diff --git a/src/3rdparty/phonon/mmf/audiooutput.cpp b/src/3rdparty/phonon/mmf/audiooutput.cpp
index 82af9f1..d6e0c13 100644
--- a/src/3rdparty/phonon/mmf/audiooutput.cpp
+++ b/src/3rdparty/phonon/mmf/audiooutput.cpp
@@ -24,7 +24,6 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 #include "defs.h"
 #include "mediaobject.h"
 #include "utils.h"
-#include "volumeobserver.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -41,7 +40,6 @@ using namespace Phonon::MMF;
 
 MMF::AudioOutput::AudioOutput(Backend *, QObject *parent) : MediaNode(parent)
         , m_volume(InitialVolume)
-        , m_observer(0)
 {
 
 }
@@ -59,12 +57,9 @@ qreal MMF::AudioOutput::volume() const
 void MMF::AudioOutput::setVolume(qreal volume)
 {
     TRACE_CONTEXT(AudioOutput::setVolume, EAudioApi);
-    TRACE_ENTRY("observer 0x%08x volume %f", m_observer, volume);
+    TRACE_ENTRY("volume %f", volume);
 
     if (volume != m_volume) {
-        if (m_observer) {
-            m_observer->volumeChanged(volume);
-        }
 
         m_volume = volume;
         TRACE("emit volumeChanged(%f)", volume)
@@ -86,17 +81,12 @@ bool MMF::AudioOutput::setOutputDevice(int index)
     return true;
 }
 
-void MMF::AudioOutput::setVolumeObserver(VolumeObserver* observer)
-{
-    m_observer = observer;
-    if (m_observer) {
-        m_observer->volumeChanged(m_volume);
-    }
-}
-
 bool MMF::AudioOutput::activateOnMediaObject(MediaObject *mo)
 {
-    setVolumeObserver(mo);
+    // Ensure that the MediaObject has the correct initial volume
+    mo->volumeChanged(m_volume);
+    // Connect MediaObject to receive future volume changes
+    connect(this, SIGNAL(volumeChanged(qreal)), mo, SLOT(volumeChanged(qreal)));
     return true;
 }
 
diff --git a/src/3rdparty/phonon/mmf/audiooutput.h b/src/3rdparty/phonon/mmf/audiooutput.h
index d0ba086..1e1e134 100644
--- a/src/3rdparty/phonon/mmf/audiooutput.h
+++ b/src/3rdparty/phonon/mmf/audiooutput.h
@@ -31,12 +31,11 @@ namespace Phonon
 namespace MMF
 {
 class Backend;
-class VolumeObserver;
 
 /**
  * @short AudioOutputInterface implementation for MMF.
  *
- * Forwards volume commands to the VolumeObserver instance,
+ * Forwards volume commands to the MediaObject instance,
  * which is provided by the backend when MediaNode objects are
  * connected.
  *
@@ -82,13 +81,8 @@ Q_SIGNALS:
     void audioDeviceFailed();
 
 private:
-
-    void setVolumeObserver(VolumeObserver* observer);
-
     qreal                           m_volume;
 
-    // Not owned
-    VolumeObserver*                 m_observer;
 };
 }
 }
diff --git a/src/3rdparty/phonon/mmf/backend.cpp b/src/3rdparty/phonon/mmf/backend.cpp
index cac27e3..7e3a67f 100644
--- a/src/3rdparty/phonon/mmf/backend.cpp
+++ b/src/3rdparty/phonon/mmf/backend.cpp
@@ -38,10 +38,6 @@ QT_BEGIN_NAMESPACE
 using namespace Phonon;
 using namespace Phonon::MMF;
 
-/*! \class MMF::VolumeObserver
-  \internal
-*/
-
 /*! \class MMF::Backend
   \internal
 */
diff --git a/src/3rdparty/phonon/mmf/mediaobject.cpp b/src/3rdparty/phonon/mmf/mediaobject.cpp
index f004fd7..e42e0fa 100644
--- a/src/3rdparty/phonon/mmf/mediaobject.cpp
+++ b/src/3rdparty/phonon/mmf/mediaobject.cpp
@@ -359,11 +359,6 @@ void MMF::MediaObject::setTransitionTime(qint32 time)
     m_player->setTransitionTime(time);
 }
 
-
-//-----------------------------------------------------------------------------
-// VolumeObserver
-//-----------------------------------------------------------------------------
-
 void MMF::MediaObject::volumeChanged(qreal volume)
 {
     m_player->volumeChanged(volume);
diff --git a/src/3rdparty/phonon/mmf/mediaobject.h b/src/3rdparty/phonon/mmf/mediaobject.h
index 409918d..ee94ea2 100644
--- a/src/3rdparty/phonon/mmf/mediaobject.h
+++ b/src/3rdparty/phonon/mmf/mediaobject.h
@@ -30,7 +30,6 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 #include "abstractplayer.h"
 #include "mmf_medianode.h"
 #include "defs.h"
-#include "volumeobserver.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -46,7 +45,6 @@ class VideoOutput;
  */
 class MediaObject : public MediaNode
                   , public MediaObjectInterface
-                  , public VolumeObserver
 {
     Q_OBJECT
     Q_INTERFACES(Phonon::MediaObjectInterface)
@@ -77,9 +75,6 @@ public:
     virtual qint32 transitionTime() const;
     virtual void setTransitionTime(qint32);
 
-    // VolumeObserver
-    void volumeChanged(qreal volume);
-
     /**
      * This class owns the AbstractPlayer, and will delete it upon
      * destruction.
@@ -90,6 +85,9 @@ public:
 
     virtual bool activateOnMediaObject(MediaObject *);
 
+public Q_SLOTS:
+    void volumeChanged(qreal volume);
+
 Q_SIGNALS:
     void totalTimeChanged(qint64 length);
     void hasVideoChanged(bool hasVideo);
diff --git a/src/3rdparty/phonon/mmf/mmf_videoplayer.cpp b/src/3rdparty/phonon/mmf/mmf_videoplayer.cpp
index ba7d005..2059fbe 100644
--- a/src/3rdparty/phonon/mmf/mmf_videoplayer.cpp
+++ b/src/3rdparty/phonon/mmf/mmf_videoplayer.cpp
@@ -49,7 +49,7 @@ MMF::VideoPlayer::VideoPlayer()
         ,   m_screenDevice(*CCoeEnv::Static()->ScreenDevice())
         ,   m_window(0)
         ,   m_totalTime(0)
-        ,   m_mmfOutputChangePending(false)
+        ,   m_pendingChanges(false)
 {
     construct();
 }
@@ -60,7 +60,7 @@ MMF::VideoPlayer::VideoPlayer(const AbstractPlayer& player)
         ,   m_screenDevice(*CCoeEnv::Static()->ScreenDevice())
         ,   m_window(0)
         ,   m_totalTime(0)
-        ,   m_mmfOutputChangePending(false)
+        ,   m_pendingChanges(false)
 {
     construct();
 }
@@ -70,24 +70,11 @@ void MMF::VideoPlayer::construct()
     TRACE_CONTEXT(VideoPlayer::VideoPlayer, EVideoApi);
     TRACE_ENTRY_0();
 
-    if (m_videoOutput)
-        m_videoOutput->setObserver(this);
+    getVideoWindow();
 
     const TInt priority = 0;
     const TMdaPriorityPreference preference = EMdaPriorityPreferenceNone;
 
-    // Ignore return value - first call must always return true
-    getNativeWindowSystemHandles();
-
-    // TODO: is this the correct way to handle errors which occur when
-    // creating a Symbian object in the constructor of a Qt object?
-
-    // TODO: check whether videoOutput is visible?  If not, then the
-    // corresponding window will not be active, meaning that the
-    // clipping region will be set to empty and the video will not be
-    // visible.  If this is the case, we should set m_mmfOutputChangePending
-    // and respond to future showEvents from the videoOutput widget.
-
     TRAPD(err,
         m_player.reset(CVideoPlayerUtility::NewL
             (
@@ -95,7 +82,7 @@ void MMF::VideoPlayer::construct()
                  priority, preference,
                  m_wsSession, m_screenDevice,
                  *m_window,
-                 m_rect, m_rect
+                 m_videoRect, m_videoRect
             ))
         );
 
@@ -110,8 +97,8 @@ MMF::VideoPlayer::~VideoPlayer()
     TRACE_CONTEXT(VideoPlayer::~VideoPlayer, EVideoApi);
     TRACE_ENTRY_0();
 
-    if (m_videoOutput)
-        m_videoOutput->setObserver(0);
+    // QObject destructor removes all signal-slot connections involving this
+    // object, so we do not need to disconnect from m_videoOutput here.
 
     TRACE_EXIT_0();
 }
@@ -124,11 +111,7 @@ void MMF::VideoPlayer::doPlay()
 {
     TRACE_CONTEXT(VideoPlayer::doPlay, EVideoApi);
 
-    // See comment in updateMmfOutput
-    if (m_mmfOutputChangePending) {
-        TRACE_0("MMF output change pending - pushing now");
-        updateMmfOutput();
-    }
+    applyPendingChanges();
 
     m_player->Play();
 }
@@ -255,13 +238,10 @@ void MMF::VideoPlayer::MvpuoPrepareComplete(TInt aError)
         maxVolumeChanged(m_player->MaxVolume());
 
         if (m_videoOutput)
-            m_videoOutput->setFrameSize(m_frameSize);
+            m_videoOutput->setVideoSize(m_videoFrameSize);
 
-        // See comment in updateMmfOutput
-        if (m_mmfOutputChangePending) {
-            TRACE_0("MMF output change pending - pushing now");
-            updateMmfOutput();
-        }
+        updateVideoRect();
+        applyPendingChanges();
 
         emit totalTimeChanged(totalTime());
         changeState(StoppedState);
@@ -279,7 +259,7 @@ void MMF::VideoPlayer::doPrepareCompleteL(TInt aError)
     // Get frame size
     TSize size;
     m_player->VideoFrameSizeL(size);
-    m_frameSize = QSize(size.iWidth, size.iHeight);
+    m_videoFrameSize = QSize(size.iWidth, size.iHeight);
 
     // Get duration
     m_totalTime = toMilliSeconds(m_player->DurationL());
@@ -322,27 +302,178 @@ void MMF::VideoPlayer::MvpuoEvent(const TMMFEvent &aEvent)
 
 
 //-----------------------------------------------------------------------------
-// VideoOutputObserver
+// Video window updates
 //-----------------------------------------------------------------------------
 
-void MMF::VideoPlayer::videoOutputRegionChanged()
+void MMF::VideoPlayer::getVideoWindow()
+{
+    TRACE_CONTEXT(VideoPlayer::getVideoWindow, EVideoInternal);
+    TRACE_ENTRY_0();
+
+    if(m_videoOutput) {
+        // Dump information to log, only in debug builds
+        m_videoOutput->dump();
+
+        initVideoOutput();
+        m_window = m_videoOutput->videoWindow();
+        updateVideoRect();
+    } else
+        // Top-level window
+        m_window = QApplication::activeWindow()->effectiveWinId()->DrawableWindow();
+
+    TRACE_EXIT_0();
+}
+
+void MMF::VideoPlayer::videoOutputChanged()
+{
+    TRACE_CONTEXT(VideoPlayer::videoOutputChanged, EVideoInternal);
+    TRACE_ENTRY_0();
+
+    if (m_videoOutput) {
+        initVideoOutput();
+        videoWindowChanged();
+    }
+
+    TRACE_EXIT_0();
+}
+
+void MMF::VideoPlayer::initVideoOutput()
+{
+    m_videoOutput->winId();
+    m_videoOutput->setVideoSize(m_videoFrameSize);
+
+    bool connected = connect(
+        m_videoOutput, SIGNAL(videoWindowChanged()),
+        this, SLOT(videoWindowChanged())
+    );
+    Q_ASSERT(connected);
+
+    connected = connect(
+        m_videoOutput, SIGNAL(aspectRatioChanged()),
+        this, SLOT(aspectRatioChanged())
+    );
+    Q_ASSERT(connected);
+
+    connected = connect(
+        m_videoOutput, SIGNAL(scaleModeChanged()),
+        this, SLOT(scaleModeChanged())
+    );
+    Q_ASSERT(connected);
+
+    // Suppress warnings in release builds
+    Q_UNUSED(connected);
+}
+
+void MMF::VideoPlayer::videoWindowChanged()
 {
     TRACE_CONTEXT(VideoPlayer::videoOutputRegionChanged, EVideoInternal);
     TRACE_ENTRY("state %d", state());
 
-    const bool changed = getNativeWindowSystemHandles();
+    m_window = m_videoOutput->videoWindow();
 
-    // See comment in updateMmfOutput
-    if (changed) {
-        if (state() == LoadingState)
-            m_mmfOutputChangePending = true;
-        else
-            updateMmfOutput();
+    updateVideoRect();
+
+    TRACE_EXIT_0();
+}
+
+// Helper function for aspect ratio / scale mode handling
+QSize scaleToAspect(const QSize& srcRect, int aspectWidth, int aspectHeight)
+{
+    const qreal aspectRatio = qreal(aspectWidth) / aspectHeight;
+
+    int width = srcRect.width();
+    int height = srcRect.width() / aspectRatio;
+    if (height > srcRect.height()){
+        height = srcRect.height();
+        width = srcRect.height() * aspectRatio;
     }
+    return QSize(width, height);
+}
+
+void MMF::VideoPlayer::updateVideoRect()
+{
+    QRect videoRect;
+    const QRect windowRect = m_videoOutput->videoWindowRect();
+    const QSize windowSize = windowRect.size();
+
+    // Calculate size of smallest rect which contains video frame size
+    // and conforms to aspect ratio
+    switch (m_videoOutput->aspectRatio()) {
+    case Phonon::VideoWidget::AspectRatioAuto:
+        videoRect.setSize(m_videoFrameSize);
+        break;
+
+    case Phonon::VideoWidget::AspectRatioWidget:
+        videoRect.setSize(windowSize);
+        break;
+
+    case Phonon::VideoWidget::AspectRatio4_3:
+        videoRect.setSize(scaleToAspect(m_videoFrameSize, 4, 3));
+        break;
+
+    case Phonon::VideoWidget::AspectRatio16_9:
+        videoRect.setSize(scaleToAspect(m_videoFrameSize, 16, 9));
+        break;
+    }
+
+    // Scale to fill the window width
+    const int windowWidth = windowSize.width();
+    const int windowHeight = windowSize.height();
+    const qreal windowScaleFactor = qreal(windowWidth) / videoRect.width();
+    int videoWidth = windowWidth;
+    int videoHeight = videoRect.height() * windowScaleFactor;
+
+    const qreal windowToVideoHeightRatio = qreal(windowHeight) / videoHeight;
+
+    switch(m_videoOutput->scaleMode()) {
+    case Phonon::VideoWidget::ScaleAndCrop:
+        if(videoHeight < windowHeight) {
+            videoWidth *= windowToVideoHeightRatio;
+            videoHeight = windowHeight;
+        }
+        break;
+    case Phonon::VideoWidget::FitInView:
+    default:
+        if(videoHeight > windowHeight) {
+            videoWidth *= windowToVideoHeightRatio;
+            videoHeight = windowHeight;
+        }
+        break;
+    }
+
+    // Calculate scale factors
+    m_scaleWidth = 100.0f * videoWidth / m_videoFrameSize.width();
+    m_scaleHeight = 100.0f * videoHeight / m_videoFrameSize.height();
+
+    m_videoRect = qt_QRect2TRect(windowRect);
+
+    if (state() == LoadingState)
+        m_pendingChanges = true;
+    else {
+        applyVideoWindowChange();
+        m_pendingChanges = false;
+    }
+}
+
+void MMF::VideoPlayer::aspectRatioChanged()
+{
+    TRACE_CONTEXT(VideoPlayer::aspectRatioChanged, EVideoInternal);
+    TRACE_ENTRY("state %d aspectRatio %d", state());
+
+    updateVideoRect();
 
     TRACE_EXIT_0();
 }
 
+void MMF::VideoPlayer::scaleModeChanged()
+{
+    TRACE_CONTEXT(VideoPlayer::scaleModeChanged, EVideoInternal);
+    TRACE_ENTRY("state %d", state());
+
+    updateVideoRect();
+
+    TRACE_EXIT_0();
+}
 
 #ifndef QT_NO_DEBUG
 
@@ -383,113 +514,61 @@ void getDsaRegion(RWsSession &session, const RWindowBase &window)
 
 #endif // _DEBUG
 
-void MMF::VideoPlayer::updateMmfOutput()
+void MMF::VideoPlayer::applyPendingChanges()
 {
-    TRACE_CONTEXT(VideoPlayer::updateMmfOutput, EVideoInternal);
-    TRACE_ENTRY_0();
+    if(m_pendingChanges)
+        applyVideoWindowChange();
 
-    // Calling SetDisplayWindowL is a no-op unless the MMF controller has
-    // been loaded, so we shouldn't do it.  Instead, the
-    // m_mmfOutputChangePending flag is used to record the fact that we
-    // need to call SetDisplayWindowL, and this is checked in
-    // MvpuoPrepareComplete, at which point the MMF controller has been
-    // loaded.
+    m_pendingChanges = false;
+}
+
+void MMF::VideoPlayer::applyVideoWindowChange()
+{
+    TRACE_CONTEXT(VideoPlayer::applyVideoWindowChange, EVideoInternal);
+    TRACE_ENTRY_0();
 
 #ifndef QT_NO_DEBUG
     getDsaRegion(m_wsSession, *m_window);
 #endif
 
-    TRAPD(err,
-        m_player->SetDisplayWindowL
-        (
-            m_wsSession, m_screenDevice,
-            *m_window,
-            m_rect, m_rect
-        )
-    );
+    static const TBool antialias = ETrue;
 
-    if (KErrNone != err) {
-        TRACE("SetDisplayWindowL error %d", err);
+    TRAPD(err, m_player->SetScaleFactorL(m_scaleWidth, m_scaleHeight, antialias));
+    if(KErrNone != err) {
+        TRACE("SetScaleFactorL (1) err %d", err);
         setError(NormalError);
     }
 
-    m_mmfOutputChangePending = false;
+    if(KErrNone == err) {
+        TRAP(err,
+            m_player->SetDisplayWindowL
+                (
+                    m_wsSession, m_screenDevice,
+                    *m_window,
+                    m_videoRect, m_videoRect
+                )
+            );
+
+        if (KErrNone != err) {
+            TRACE("SetDisplayWindowL err %d", err);
+            setError(NormalError);
+        } else {
+            TRAP(err, m_player->SetScaleFactorL(m_scaleWidth, m_scaleHeight, antialias));
+            if(KErrNone != err) {
+                TRACE("SetScaleFactorL (2) err %d", err);
+                setError(NormalError);
+            }
+        }
+    }
 
     TRACE_EXIT_0();
 }
 
 
 //-----------------------------------------------------------------------------
-// Private functions
+// Metadata
 //-----------------------------------------------------------------------------
 
-void MMF::VideoPlayer::videoOutputChanged()
-{
-    TRACE_CONTEXT(VideoPlayer::videoOutputChanged, EVideoInternal);
-    TRACE_ENTRY_0();
-
-    if (m_videoOutput) {
-        m_videoOutput->setObserver(this);
-        m_videoOutput->setFrameSize(m_frameSize);
-    }
-
-    videoOutputRegionChanged();
-
-    TRACE_EXIT_0();
-}
-
-bool MMF::VideoPlayer::getNativeWindowSystemHandles()
-{
-    TRACE_CONTEXT(VideoPlayer::getNativeWindowSystemHandles, EVideoInternal);
-    TRACE_ENTRY_0();
-
-    CCoeControl *control = 0;
-
-    if (m_videoOutput)
-        // Create native window
-        control = m_videoOutput->winId();
-    else
-        // Get top-level window
-        control = QApplication::activeWindow()->effectiveWinId();
-
-#ifndef QT_NO_DEBUG
-    if (m_videoOutput) {
-        QScopedPointer<ObjectDump::QDumper> dumper(new ObjectDump::QDumper);
-        dumper->setPrefix("Phonon::MMF"); // to aid searchability of logs
-        ObjectDump::addDefaultAnnotators(*dumper);
-        TRACE_0("Dumping VideoOutput:");
-        dumper->dumpObject(*m_videoOutput);
-    }
-    else {
-        TRACE_0("m_videoOutput is null - dumping top-level control info:");
-        TRACE("control %08x", control);
-        TRACE("control.parent %08x", control->Parent());
-        TRACE("control.isVisible %d", control->IsVisible());
-        TRACE("control.rect %d,%d %dx%d",
-            control->Position().iX, control->Position().iY,
-            control->Size().iWidth, control->Size().iHeight);
-        TRACE("control.ownsWindow %d", control->OwnsWindow());
-    }
-#endif
-
-    RWindowBase *const window = control->DrawableWindow();
-    const TRect rect(window->AbsPosition(), window->Size());
-
-    TRACE("rect                  %d %d - %d %d",
-        rect.iTl.iX, rect.iTl.iY,
-        rect.iBr.iX, rect.iBr.iY);
-
-    bool changed = false;
-
-    if (window != m_window || rect != m_rect) {
-        m_window = window;
-        m_rect = rect;
-        changed = true;
-    }
-
-    TRACE_RETURN("changed %d", changed);
-}
-
 int MMF::VideoPlayer::numberOfMetaDataEntries() const
 {
     int numberOfEntries = 0;
diff --git a/src/3rdparty/phonon/mmf/mmf_videoplayer.h b/src/3rdparty/phonon/mmf/mmf_videoplayer.h
index fa4e59b..599bb88 100644
--- a/src/3rdparty/phonon/mmf/mmf_videoplayer.h
+++ b/src/3rdparty/phonon/mmf/mmf_videoplayer.h
@@ -23,7 +23,6 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "abstractmediaplayer.h"
 #include "videooutput.h"
-#include "videooutputobserver.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -40,7 +39,6 @@ namespace MMF
  */
 class VideoPlayer : public AbstractMediaPlayer
                   , public MVideoPlayerUtilityObserver
-                  , public VideoOutputObserver
 {
     Q_OBJECT
 
@@ -70,8 +68,10 @@ public:
     virtual void MvpuoPlayComplete(TInt aError);
     virtual void MvpuoEvent(const TMMFEvent &aEvent);
 
-    // VideoOutputObserver
-    virtual void videoOutputRegionChanged();
+public Q_SLOTS:
+    void videoWindowChanged();
+    void aspectRatioChanged();
+    void scaleModeChanged();
 
 private:
     void construct();
@@ -81,10 +81,13 @@ private:
     // AbstractPlayer
     virtual void videoOutputChanged();
 
-    // Returns true if handles have changed
-    bool getNativeWindowSystemHandles();
+    void getVideoWindow();
+    void initVideoOutput();
 
-    void updateMmfOutput();
+    void updateVideoRect();
+
+    void applyPendingChanges();
+    void applyVideoWindowChange();
 
     // AbstractMediaPlayer
     virtual int numberOfMetaDataEntries() const;
@@ -97,12 +100,17 @@ private:
     RWsSession&                         m_wsSession;
     CWsScreenDevice&                    m_screenDevice;
     RWindowBase*                        m_window;
-    TRect                               m_rect;
 
-    QSize                               m_frameSize;
+    /* Extent of the video display - will be clipped to m_windowRect */
+    TRect                               m_videoRect;
+
+    TReal32                             m_scaleWidth;
+    TReal32                             m_scaleHeight;
+
+    QSize                               m_videoFrameSize;
     qint64                              m_totalTime;
 
-    bool                                m_mmfOutputChangePending;
+    bool                                m_pendingChanges;
 
 };
 
diff --git a/src/3rdparty/phonon/mmf/mmfphonondebug/objectdump_stub.cpp b/src/3rdparty/phonon/mmf/mmfphonondebug/objectdump_stub.cpp
deleted file mode 100644
index 6207dac..0000000
--- a/src/3rdparty/phonon/mmf/mmfphonondebug/objectdump_stub.cpp
+++ /dev/null
@@ -1,40 +0,0 @@
-/*  This file is part of the KDE project.
-
-Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-
-This library is free software: you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 2.1 or 3 of the License.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this library.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
-
-#include "objectdump.h"
-
-QT_BEGIN_NAMESPACE
-
-namespace ObjectDump
-{
-
-void addDefaultAnnotators_sys(QDumper& /*dumper*/)
-{
-
-}
-
-void addDefaultAnnotators_sys(QVisitor& /*visitor*/)
-{
-
-}
-
-} // namespace ObjectDump
-
-QT_END_NAMESPACE
-
-
diff --git a/src/3rdparty/phonon/mmf/mmfphonondebug/objectdump.cpp b/src/3rdparty/phonon/mmf/objectdump.cpp
index 9add439..6b6b71e 100644
--- a/src/3rdparty/phonon/mmf/mmfphonondebug/objectdump.cpp
+++ b/src/3rdparty/phonon/mmf/objectdump.cpp
@@ -16,6 +16,8 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
+#ifndef QT_NO_DEBUG
+
 #include <QByteArray>
 #include <QDebug>
 #include <QHash>
@@ -523,5 +525,5 @@ void dumpAncestors(const QObject& leaf, QVisitor& visitor)
 
 QT_END_NAMESPACE
 
-
+#endif
 
diff --git a/src/3rdparty/phonon/mmf/mmfphonondebug/objectdump.h b/src/3rdparty/phonon/mmf/objectdump.h
index e94b3ac..e94b3ac 100644
--- a/src/3rdparty/phonon/mmf/mmfphonondebug/objectdump.h
+++ b/src/3rdparty/phonon/mmf/objectdump.h
diff --git a/src/3rdparty/phonon/mmf/mmfphonondebug/objectdump_global.h b/src/3rdparty/phonon/mmf/objectdump_global.h
index b8987e0..b8987e0 100644
--- a/src/3rdparty/phonon/mmf/mmfphonondebug/objectdump_global.h
+++ b/src/3rdparty/phonon/mmf/objectdump_global.h
diff --git a/src/3rdparty/phonon/mmf/mmfphonondebug/objectdump_symbian.cpp b/src/3rdparty/phonon/mmf/objectdump_symbian.cpp
index 03220a7..41dd240 100644
--- a/src/3rdparty/phonon/mmf/mmfphonondebug/objectdump_symbian.cpp
+++ b/src/3rdparty/phonon/mmf/objectdump_symbian.cpp
@@ -16,6 +16,8 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
+#ifndef QT_NO_DEBUG
+
 #include <QTextStream>
 #include <QWidget>
 #include <coecntrl.h>
@@ -99,46 +101,39 @@ QList<QByteArray> QAnnotatorWindow::annotation(const QObject& object)
     if (widget) {
 
         const CCoeControl* control = widget->effectiveWinId();
-        RDrawableWindow *window = 0;
-
-        if (control && (window = control->DrawableWindow())) {
 
-            QByteArray array;
-            QTextStream stream(&array);
+        if (control) {
+            RDrawableWindow *const window = control->DrawableWindow();
+            if(window) {
+                QByteArray array;
+                QTextStream stream(&array);
 
-            stream << "window: ";
+                stream << "window: ";
 
-            // ClientHandle() is available first in 5.0.
-#if !defined(__SERIES60_31__) && !defined(__S60_32__)
-            if (QSysInfo::s60Version() > QSysInfo::SV_S60_3_2)
-                // Client-side window handle
+                // Server-side address of CWsWindow object
+                // This is useful for correlation with the window tree dumped by the window
+                // server (see RWsSession::LogCommand).
                 // Cast to a void pointer so that log output is in hexadecimal format.
-                stream << "cli " << reinterpret_cast<const void*>(window->ClientHandle()) << ' ';
-#endif
+                stream << "srv " << reinterpret_cast<const void*>(window->WsHandle()) << ' ';
 
-            // Server-side address of CWsWindow object
-            // This is useful for correlation with the window tree dumped by the window
-            // server (see RWsSession::LogCommand).
-            // Cast to a void pointer so that log output is in hexadecimal format.
-            stream << "srv " << reinterpret_cast<const void*>(window->WsHandle()) << ' ';
+                stream << "group " << window->WindowGroupId() << ' ';
 
-            stream << "group " << window->WindowGroupId() << ' ';
-
-            // Client-side handle to the parent window.
-            // Cast to a void pointer so that log output is in hexadecimal format.
-            stream << "parent " << reinterpret_cast<const void*>(window->Parent()) << ' ';
+                // Client-side handle to the parent window.
+                // Cast to a void pointer so that log output is in hexadecimal format.
+                stream << "parent " << reinterpret_cast<const void*>(window->Parent()) << ' ';
 
-            stream << window->Position().iX << ',' << window->Position().iY << ' ';
-            stream << '(' << window->AbsPosition().iX << ',' << window->AbsPosition().iY << ") ";
-            stream << window->Size().iWidth << 'x' << window->Size().iHeight << ' ';
+                stream << window->Position().iX << ',' << window->Position().iY << ' ';
+                stream << '(' << window->AbsPosition().iX << ',' << window->AbsPosition().iY << ") ";
+                stream << window->Size().iWidth << 'x' << window->Size().iHeight << ' ';
 
-            const TDisplayMode displayMode = window->DisplayMode();
-            stream << "mode " << displayMode << ' ';
+                const TDisplayMode displayMode = window->DisplayMode();
+                stream << "mode " << displayMode << ' ';
 
-            stream << "ord " << window->OrdinalPosition();
+                stream << "ord " << window->OrdinalPosition();
 
-            stream.flush();
-            result.append(array);
+                stream.flush();
+                result.append(array);
+            }
         }
     }
 
@@ -165,4 +160,5 @@ void addDefaultAnnotators_sys(QVisitor& visitor)
 
 QT_END_NAMESPACE
 
+#endif
 
diff --git a/src/3rdparty/phonon/mmf/mmfphonondebug/objectdump_symbian.h b/src/3rdparty/phonon/mmf/objectdump_symbian.h
index 563c862..563c862 100644
--- a/src/3rdparty/phonon/mmf/mmfphonondebug/objectdump_symbian.h
+++ b/src/3rdparty/phonon/mmf/objectdump_symbian.h
diff --git a/src/3rdparty/phonon/mmf/mmfphonondebug/objecttree.cpp b/src/3rdparty/phonon/mmf/objecttree.cpp
index bc61435..750db22 100644
--- a/src/3rdparty/phonon/mmf/mmfphonondebug/objecttree.cpp
+++ b/src/3rdparty/phonon/mmf/objecttree.cpp
@@ -16,6 +16,8 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
+#ifndef QT_NO_DEBUG
+
 #include <QTextStream>
 #include <QWidget>
 #include "objecttree.h"
@@ -98,5 +100,5 @@ AncestorConstIterator::AncestorConstIterator(const QObject& leaf)
 
 QT_END_NAMESPACE
 
-
+#endif
 
diff --git a/src/3rdparty/phonon/mmf/mmfphonondebug/objecttree.h b/src/3rdparty/phonon/mmf/objecttree.h
index 98bdf14..98bdf14 100644
--- a/src/3rdparty/phonon/mmf/mmfphonondebug/objecttree.h
+++ b/src/3rdparty/phonon/mmf/objecttree.h
diff --git a/src/3rdparty/phonon/mmf/videooutput.cpp b/src/3rdparty/phonon/mmf/videooutput.cpp
index 1b338a2..ddf30de 100644
--- a/src/3rdparty/phonon/mmf/videooutput.cpp
+++ b/src/3rdparty/phonon/mmf/videooutput.cpp
@@ -19,7 +19,6 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 #include "ancestormovemonitor.h"
 #include "utils.h"
 #include "videooutput.h"
-#include "videooutputobserver.h"
 
 #ifndef QT_NO_DEBUG
 #include "objectdump.h"
@@ -30,8 +29,11 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 #include <QMoveEvent>
 #include <QResizeEvent>
 
+#include <QtCore/private/qcore_symbian_p.h> // for qt_TRect2QRect
 #include <QtGui/private/qwidget_p.h> // to access QWExtra
 
+#include <coecntrl.h>
+
 QT_BEGIN_NAMESPACE
 
 using namespace Phonon;
@@ -42,6 +44,16 @@ using namespace Phonon::MMF;
 */
 
 //-----------------------------------------------------------------------------
+// Constants
+//-----------------------------------------------------------------------------
+
+static const Phonon::VideoWidget::AspectRatio DefaultAspectRatio =
+    Phonon::VideoWidget::AspectRatioAuto;
+static const Phonon::VideoWidget::ScaleMode DefaultScaleMode =
+    Phonon::VideoWidget::FitInView;
+
+
+//-----------------------------------------------------------------------------
 // Constructor / destructor
 //-----------------------------------------------------------------------------
 
@@ -49,7 +61,8 @@ MMF::VideoOutput::VideoOutput
     (AncestorMoveMonitor* ancestorMoveMonitor, QWidget* parent)
         :   QWidget(parent)
         ,   m_ancestorMoveMonitor(ancestorMoveMonitor)
-        ,   m_observer(0)
+        ,   m_aspectRatio(DefaultAspectRatio)
+        ,   m_scaleMode(DefaultScaleMode)
 {
     TRACE_CONTEXT(VideoOutput::VideoOutput, EVideoInternal);
     TRACE_ENTRY("parent 0x%08x", parent);
@@ -66,6 +79,7 @@ MMF::VideoOutput::VideoOutput
     // to be invisible when running on the target device.
     qt_widget_private(this)->extraData()->disableBlit = true;
 
+    getVideoWindowRect();
     registerForAncestorMoved();
 
     dump();
@@ -83,33 +97,35 @@ MMF::VideoOutput::~VideoOutput()
     TRACE_EXIT_0();
 }
 
-void MMF::VideoOutput::setFrameSize(const QSize& frameSize)
+void MMF::VideoOutput::setVideoSize(const QSize& frameSize)
 {
-    TRACE_CONTEXT(VideoOutput::setFrameSize, EVideoInternal);
+    TRACE_CONTEXT(VideoOutput::setVideoSize, EVideoInternal);
     TRACE("oldSize %d %d newSize %d %d",
-          m_frameSize.width(), m_frameSize.height(),
+          m_videoFrameSize.width(), m_videoFrameSize.height(),
           frameSize.width(), frameSize.height());
 
-    if (frameSize != m_frameSize) {
-        m_frameSize = frameSize;
+    if (frameSize != m_videoFrameSize) {
+        m_videoFrameSize = frameSize;
         updateGeometry();
     }
 }
 
-void MMF::VideoOutput::setObserver(VideoOutputObserver* observer)
-{
-    TRACE_CONTEXT(VideoOutput::setObserver, EVideoInternal);
-    TRACE("observer 0x%08x", observer);
-
-    m_observer = observer;
-}
-
 void MMF::VideoOutput::ancestorMoved()
 {
     TRACE_CONTEXT(VideoOutput::ancestorMoved, EVideoInternal);
     TRACE_ENTRY_0();
 
-    videoOutputRegionChanged();
+    RWindowBase *const window = videoWindow();
+
+    if(window) {
+        const TPoint newWindowPosSymbian = window->AbsPosition();
+        const QPoint newWindowPos(newWindowPosSymbian.iX, newWindowPosSymbian.iY);
+
+        if(newWindowPos != m_videoWindowRect.topLeft()) {
+            m_videoWindowRect.moveTo(newWindowPos);
+            emit videoWindowChanged();
+        }
+    }
 
     TRACE_EXIT_0();
 }
@@ -123,9 +139,8 @@ QSize MMF::VideoOutput::sizeHint() const
     // TODO: replace this with a more sensible default
     QSize result(320, 240);
 
-    if (!m_frameSize.isNull()) {
-        result = m_frameSize;
-    }
+    if (!m_videoFrameSize.isNull())
+        result = m_videoFrameSize;
 
     return result;
 }
@@ -149,7 +164,10 @@ void MMF::VideoOutput::resizeEvent(QResizeEvent* event)
           event->oldSize().width(), event->oldSize().height(),
           event->size().width(), event->size().height());
 
-    videoOutputRegionChanged();
+    if(event->size() != event->oldSize()) {
+        m_videoWindowRect.setSize(event->size());
+        emit videoWindowChanged();
+    }
 }
 
 void MMF::VideoOutput::moveEvent(QMoveEvent* event)
@@ -159,7 +177,10 @@ void MMF::VideoOutput::moveEvent(QMoveEvent* event)
           event->oldPos().x(), event->oldPos().y(),
           event->pos().x(), event->pos().y());
 
-    videoOutputRegionChanged();
+    if(event->pos() != event->oldPos()) {
+        m_videoWindowRect.moveTo(event->pos());
+        emit videoWindowChanged();
+    }
 }
 
 bool MMF::VideoOutput::event(QEvent* event)
@@ -168,7 +189,8 @@ bool MMF::VideoOutput::event(QEvent* event)
 
     if (event->type() == QEvent::WinIdChange) {
         TRACE_0("WinIdChange");
-        videoOutputRegionChanged();
+        getVideoWindowRect();
+        emit videoWindowChanged();
         return true;
     } else if (event->type() == QEvent::ParentChange) {
         // Tell ancestor move monitor to update ancestor list for this widget
@@ -180,14 +202,66 @@ bool MMF::VideoOutput::event(QEvent* event)
 
 
 //-----------------------------------------------------------------------------
+// Public functions
+//-----------------------------------------------------------------------------
+
+RWindowBase* MMF::VideoOutput::videoWindow()
+{
+    CCoeControl *control = internalWinId();
+    if(!control)
+        control = effectiveWinId();
+
+    RWindowBase *window = 0;
+    if(control)
+        window = control->DrawableWindow();
+
+    return window;
+}
+
+const QRect& MMF::VideoOutput::videoWindowRect() const
+{
+    return m_videoWindowRect;
+}
+
+Phonon::VideoWidget::AspectRatio MMF::VideoOutput::aspectRatio() const
+{
+    return m_aspectRatio;
+}
+
+void MMF::VideoOutput::setAspectRatio
+    (Phonon::VideoWidget::AspectRatio aspectRatio)
+{
+    if(m_aspectRatio != aspectRatio) {
+        m_aspectRatio = aspectRatio;
+        emit aspectRatioChanged();
+    }
+}
+
+Phonon::VideoWidget::ScaleMode MMF::VideoOutput::scaleMode() const
+{
+    return m_scaleMode;
+}
+
+void MMF::VideoOutput::setScaleMode
+    (Phonon::VideoWidget::ScaleMode scaleMode)
+{
+    if(m_scaleMode != scaleMode) {
+        m_scaleMode = scaleMode;
+        emit scaleModeChanged();
+    }
+}
+
+
+//-----------------------------------------------------------------------------
 // Private functions
 //-----------------------------------------------------------------------------
 
-void MMF::VideoOutput::videoOutputRegionChanged()
+void MMF::VideoOutput::getVideoWindowRect()
 {
-    dump();
-    if (m_observer)
-        m_observer->videoOutputRegionChanged();
+    RWindowBase *const window = videoWindow();
+    if(window)
+        m_videoWindowRect =
+            qt_TRect2QRect(TRect(window->AbsPosition(), window->Size()));
 }
 
 void MMF::VideoOutput::registerForAncestorMoved()
@@ -199,15 +273,20 @@ void MMF::VideoOutput::dump() const
 {
 #ifndef QT_NO_DEBUG
     TRACE_CONTEXT(VideoOutput::dump, EVideoInternal);
+
     QScopedPointer<ObjectDump::QVisitor> visitor(new ObjectDump::QVisitor);
     visitor->setPrefix("Phonon::MMF"); // to aid searchability of logs
     ObjectDump::addDefaultAnnotators(*visitor);
     TRACE("Dumping tree from leaf 0x%08x:", this);
-    //ObjectDump::dumpAncestors(*this, *visitor);
     ObjectDump::dumpTreeFromLeaf(*this, *visitor);
+
+    QScopedPointer<ObjectDump::QDumper> dumper(new ObjectDump::QDumper);
+    dumper->setPrefix("Phonon::MMF"); // to aid searchability of logs
+    ObjectDump::addDefaultAnnotators(*dumper);
+    TRACE_0("Dumping VideoOutput:");
+    dumper->dumpObject(*this);
 #endif
 }
 
-
 QT_END_NAMESPACE
 
diff --git a/src/3rdparty/phonon/mmf/videooutput.h b/src/3rdparty/phonon/mmf/videooutput.h
index db4d127..6dfe69d 100644
--- a/src/3rdparty/phonon/mmf/videooutput.h
+++ b/src/3rdparty/phonon/mmf/videooutput.h
@@ -24,6 +24,11 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 #include <QRect>
 #include "defs.h"
 
+#include <Phonon/VideoWidget>
+
+#include <e32std.h>
+class RWindowBase;
+
 QT_BEGIN_NAMESPACE
 
 namespace Phonon
@@ -31,7 +36,6 @@ namespace Phonon
 namespace MMF
 {
 class AncestorMoveMonitor;
-class VideoOutputObserver;
 
 class VideoOutput       :   public QWidget
 {
@@ -41,11 +45,29 @@ public:
     VideoOutput(AncestorMoveMonitor* ancestorMoveMonitor, QWidget* parent);
     ~VideoOutput();
 
-    void setFrameSize(const QSize& size);
-    void setObserver(VideoOutputObserver* observer);
+    // Set size of video frame.  Called by VideoPlayer.
+    void setVideoSize(const QSize& size);
+
+    RWindowBase* videoWindow();
+    const QRect& videoWindowRect() const;
 
+    Phonon::VideoWidget::AspectRatio aspectRatio() const;
+    void setAspectRatio(Phonon::VideoWidget::AspectRatio aspectRatio);
+
+    Phonon::VideoWidget::ScaleMode scaleMode() const;
+    void setScaleMode(Phonon::VideoWidget::ScaleMode scaleMode);
+
+    // Called by AncestorMoveMonitor
     void ancestorMoved();
 
+    // Debugging output
+    void dump() const;
+
+Q_SIGNALS:
+    void videoWindowChanged();
+    void aspectRatioChanged();
+    void scaleModeChanged();
+
 protected:
     // Override QWidget functions
     QSize sizeHint() const;
@@ -55,19 +77,18 @@ protected:
     bool event(QEvent* event);
 
 private:
-    void dump() const;
-    void videoOutputRegionChanged();
-
+    void getVideoWindowRect();
     void registerForAncestorMoved();
 
 private:
     // Not owned
     AncestorMoveMonitor*    m_ancestorMoveMonitor;
 
-    // Not owned
-    VideoOutputObserver*    m_observer;
+    QSize                   m_videoFrameSize;
+    QRect                   m_videoWindowRect;
 
-    QSize                   m_frameSize;
+    Phonon::VideoWidget::AspectRatio        m_aspectRatio;
+    Phonon::VideoWidget::ScaleMode          m_scaleMode;
 
 };
 }
diff --git a/src/3rdparty/phonon/mmf/videooutputobserver.h b/src/3rdparty/phonon/mmf/videooutputobserver.h
deleted file mode 100644
index e3ba305..0000000
--- a/src/3rdparty/phonon/mmf/videooutputobserver.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*  This file is part of the KDE project.
-
-Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-
-This library is free software: you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 2.1 or 3 of the License.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this library.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
-
-#ifndef PHONON_MMF_VIDEOOUTPUTOBSERVER_H
-#define PHONON_MMF_VIDEOOUTPUTOBSERVER_H
-
-#include <QtGlobal>
-
-QT_BEGIN_NAMESPACE
-
-namespace Phonon
-{
-namespace MMF
-{
-/**
- * Interface via which VideoOutput notifies VideoPlayer of changes to the
- * video output screen region.
- */
-class VideoOutputObserver
-{
-public:
-    virtual void videoOutputRegionChanged() = 0;
-};
-}
-}
-
-QT_END_NAMESPACE
-
-#endif
diff --git a/src/3rdparty/phonon/mmf/videowidget.cpp b/src/3rdparty/phonon/mmf/videowidget.cpp
index 7d7abf1..bd22307 100644
--- a/src/3rdparty/phonon/mmf/videowidget.cpp
+++ b/src/3rdparty/phonon/mmf/videowidget.cpp
@@ -35,11 +35,7 @@ using namespace Phonon::MMF;
 // Constants
 //-----------------------------------------------------------------------------
 
-static const Phonon::VideoWidget::AspectRatio DefaultAspectRatio =
-    Phonon::VideoWidget::AspectRatioAuto;
 static const qreal DefaultBrightness = 1.0;
-static const Phonon::VideoWidget::ScaleMode DefaultScaleMode =
-    Phonon::VideoWidget::FitInView;
 static const qreal DefaultContrast = 1.0;
 static const qreal DefaultHue = 1.0;
 static const qreal DefaultSaturation = 1.0;
@@ -52,10 +48,8 @@ static const qreal DefaultSaturation = 1.0;
 MMF::VideoWidget::VideoWidget
     (AncestorMoveMonitor* ancestorMoveMonitor, QWidget* parent)
         :   MediaNode(parent)
-        ,   m_widget(new VideoOutput(ancestorMoveMonitor, parent))
-        ,   m_aspectRatio(DefaultAspectRatio)
+        ,   m_videoOutput(new VideoOutput(ancestorMoveMonitor, parent))
         ,   m_brightness(DefaultBrightness)
-        ,   m_scaleMode(DefaultScaleMode)
         ,   m_contrast(DefaultContrast)
         ,   m_hue(DefaultHue)
         ,   m_saturation(DefaultSaturation)
@@ -81,7 +75,7 @@ MMF::VideoWidget::~VideoWidget()
 
 Phonon::VideoWidget::AspectRatio MMF::VideoWidget::aspectRatio() const
 {
-    return m_aspectRatio;
+    return m_videoOutput->aspectRatio();
 }
 
 void MMF::VideoWidget::setAspectRatio
@@ -90,7 +84,7 @@ void MMF::VideoWidget::setAspectRatio
     TRACE_CONTEXT(VideoWidget::setAspectRatio, EVideoApi);
     TRACE("aspectRatio %d", aspectRatio);
 
-    m_aspectRatio = aspectRatio;
+    m_videoOutput->setAspectRatio(aspectRatio);
 }
 
 qreal MMF::VideoWidget::brightness() const
@@ -108,7 +102,7 @@ void MMF::VideoWidget::setBrightness(qreal brightness)
 
 Phonon::VideoWidget::ScaleMode MMF::VideoWidget::scaleMode() const
 {
-    return m_scaleMode;
+    return m_videoOutput->scaleMode();
 }
 
 void MMF::VideoWidget::setScaleMode(Phonon::VideoWidget::ScaleMode scaleMode)
@@ -116,7 +110,7 @@ void MMF::VideoWidget::setScaleMode(Phonon::VideoWidget::ScaleMode scaleMode)
     TRACE_CONTEXT(VideoWidget::setScaleMode, EVideoApi);
     TRACE("setScaleMode %d", setScaleMode);
 
-    m_scaleMode = scaleMode;
+    m_videoOutput->setScaleMode(scaleMode);
 }
 
 qreal MMF::VideoWidget::contrast() const
@@ -160,17 +154,12 @@ void MMF::VideoWidget::setSaturation(qreal saturation)
 
 QWidget* MMF::VideoWidget::widget()
 {
-    return m_widget.data();
-}
-
-VideoOutput& MMF::VideoWidget::videoOutput()
-{
-    return *static_cast<VideoOutput*>(widget());
+    return m_videoOutput.data();
 }
 
 bool MMF::VideoWidget::activateOnMediaObject(MediaObject *mo)
 {
-    mo->setVideoOutput(&videoOutput());
+    mo->setVideoOutput(m_videoOutput.data());
     return true;
 }
 
diff --git a/src/3rdparty/phonon/mmf/videowidget.h b/src/3rdparty/phonon/mmf/videowidget.h
index 318dfae..2f0978b 100644
--- a/src/3rdparty/phonon/mmf/videowidget.h
+++ b/src/3rdparty/phonon/mmf/videowidget.h
@@ -20,6 +20,7 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 #define PHONON_MMF_VIDEOWIDGET_H
 
 #include "mmf_medianode.h"
+#include "videooutput.h"
 
 #include <QtGui/QWidget>
 #include <Phonon/VideoWidget>
@@ -59,17 +60,13 @@ public:
     virtual void setSaturation(qreal saturation);
     virtual QWidget *widget();
 
-    VideoOutput& videoOutput();
-
 protected:
     virtual bool activateOnMediaObject(MediaObject *mo);
 
 private:
-    QScopedPointer<QWidget>                 m_widget;
+    QScopedPointer<VideoOutput>             m_videoOutput;
 
-    Phonon::VideoWidget::AspectRatio        m_aspectRatio;
     qreal                                   m_brightness;
-    Phonon::VideoWidget::ScaleMode          m_scaleMode;
     qreal                                   m_contrast;
     qreal                                   m_hue;
     qreal                                   m_saturation;
diff --git a/src/3rdparty/phonon/mmf/volumeobserver.h b/src/3rdparty/phonon/mmf/volumeobserver.h
deleted file mode 100644
index bedd3de..0000000
--- a/src/3rdparty/phonon/mmf/volumeobserver.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*  This file is part of the KDE project.
-
-Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-
-This library is free software: you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 2.1 or 3 of the License.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this library.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
-
-#ifndef PHONON_MMF_VOLUMEOBSERVER_H
-#define PHONON_MMF_VOLUMEOBSERVER_H
-
-#include <QtGlobal>
-
-QT_BEGIN_NAMESPACE
-
-namespace Phonon
-{
-namespace MMF
-{
-/**
- * Interface used by AudioOutput to pass volume control commands
- * back along the audio path to the MediaObject.
- */
-class VolumeObserver
-{
-public:
-    virtual void volumeChanged(qreal volume) = 0;
-};
-}
-}
-
-QT_END_NAMESPACE
-
-#endif
diff --git a/src/3rdparty/webkit/JavaScriptCore/JavaScriptCore.pri b/src/3rdparty/webkit/JavaScriptCore/JavaScriptCore.pri
index 8bd4225..bb531e5 100644
--- a/src/3rdparty/webkit/JavaScriptCore/JavaScriptCore.pri
+++ b/src/3rdparty/webkit/JavaScriptCore/JavaScriptCore.pri
@@ -54,7 +54,7 @@ win32-* {
 
 # Rules when JIT enabled (not disabled)
 !contains(DEFINES, ENABLE_JIT=0) {
-    linux-g++*:greaterThan(QT_GCC_MAJOR_VERSION,3):greaterThan(QT_GCC_MINOR_VERSION,0) {
+    linux*-g++*:greaterThan(QT_GCC_MAJOR_VERSION,3):greaterThan(QT_GCC_MINOR_VERSION,0) {
         QMAKE_CXXFLAGS += -fno-stack-protector
         QMAKE_CFLAGS += -fno-stack-protector
     }
diff --git a/src/3rdparty/webkit/WebKit/qt/docs/qtwebkit.qdoc b/src/3rdparty/webkit/WebKit/qt/docs/qtwebkit.qdoc
index 09dfae5..411762a 100644
--- a/src/3rdparty/webkit/WebKit/qt/docs/qtwebkit.qdoc
+++ b/src/3rdparty/webkit/WebKit/qt/docs/qtwebkit.qdoc
@@ -25,13 +25,10 @@
 
     Qt Commercial Edition licensees that wish to distribute applications that
     use the QtWebKit module need to be aware of their obligations under the
-    GNU Lesser General Public License (LGPL). 
+    GNU Library General Public License (LGPL).
 
     Developers using the Open Source Edition can choose to redistribute
-    the module under the appropriate version of the GNU LGPL; version 2.1
-    for applications and libraries licensed under the GNU GPL version 2,
-    or version 3 for applications and libraries licensed under the GNU
-    GPL version 2.
+    the module under the appropriate version of the GNU LGPL.
 
     \legalese
     WebKit is licensed under the GNU Library General Public License.
diff --git a/src/corelib/global/global.pri b/src/corelib/global/global.pri
index 0fe757d..b916b4d 100644
--- a/src/corelib/global/global.pri
+++ b/src/corelib/global/global.pri
@@ -19,7 +19,7 @@ INCLUDEPATH += $$QT_BUILD_TREE/src/corelib/global
 # Only used on platforms with CONFIG += precompile_header
 PRECOMPILED_HEADER = global/qt_pch.h
 
-linux-g++*:!static {
+linux*-g++*:!static {
    QMAKE_LFLAGS += -Wl,-e,qt_core_boilerplate
    prog=$$quote(if (/program interpreter: (.*)]/) { print $1; })
    DEFINES += ELF_INTERPRETER=\\\"$$system(readelf -l /bin/ls | perl -n -e \'$$prog\')\\\"
diff --git a/src/corelib/global/qfeatures.h b/src/corelib/global/qfeatures.h
index 77785e8..1c52d4c 100644
--- a/src/corelib/global/qfeatures.h
+++ b/src/corelib/global/qfeatures.h
@@ -217,6 +217,9 @@
 // Session Manager
 //#define QT_NO_SESSIONMANAGER
 
+// QSettings
+//#define QT_NO_SETTINGS
+
 // QSharedMemory
 //#define QT_NO_SHAREDMEMORY
 
@@ -352,6 +355,11 @@
 #define QT_NO_IMAGEFORMAT_XPM
 #endif
 
+// QLibrary
+#if !defined(QT_NO_LIBRARY) && (defined(QT_NO_SETTINGS))
+#define QT_NO_LIBRARY
+#endif
+
 // QMenu
 #if !defined(QT_NO_MENU) && (defined(QT_NO_ACTION))
 #define QT_NO_MENU
@@ -367,6 +375,11 @@
 #define QT_NO_PHONON_SEEKSLIDER
 #endif
 
+// Phonon::AbstractMediaStream
+#if !defined(QT_NO_PHONON_SETTINGSGROUP) && (defined(QT_NO_SETTINGS))
+#define QT_NO_PHONON_SETTINGSGROUP
+#endif
+
 // Phonon::VideoPlayer
 #if !defined(QT_NO_PHONON_VIDEOPLAYER) && (defined(QT_NO_PHONON_VIDEO))
 #define QT_NO_PHONON_VIDEOPLAYER
@@ -422,11 +435,6 @@
 #define QT_NO_SCROLLBAR
 #endif
 
-// QSettings
-#if !defined(QT_NO_SETTINGS) && (defined(QT_NO_TEXTSTREAM))
-#define QT_NO_SETTINGS
-#endif
-
 //  SOCKS5
 #if !defined(QT_NO_SOCKS5) && (defined(QT_NO_NETWORKPROXY))
 #define QT_NO_SOCKS5
@@ -507,14 +515,14 @@
 #define QT_NO_HTTP
 #endif
 
-// QLibrary
-#if !defined(QT_NO_LIBRARY) && (defined(QT_NO_SETTINGS))
-#define QT_NO_LIBRARY
+// QInputContext
+#if !defined(QT_NO_IM) && (defined(QT_NO_LIBRARY))
+#define QT_NO_IM
 #endif
 
-// Phonon::AbstractMediaStream
-#if !defined(QT_NO_PHONON_SETTINGSGROUP) && (defined(QT_NO_SETTINGS))
-#define QT_NO_PHONON_SETTINGSGROUP
+// Phonon::PlatformPlugin
+#if !defined(QT_NO_PHONON_PLATFORMPLUGIN) && (defined(QT_NO_LIBRARY))
+#define QT_NO_PHONON_PLATFORMPLUGIN
 #endif
 
 // QScrollArea
@@ -562,21 +570,11 @@
 #define QT_NO_GRAPHICSVIEW
 #endif
 
-// QInputContext
-#if !defined(QT_NO_IM) && (defined(QT_NO_LIBRARY))
-#define QT_NO_IM
-#endif
-
 // QMdiArea
 #if !defined(QT_NO_MDIAREA) && (defined(QT_NO_SCROLLAREA))
 #define QT_NO_MDIAREA
 #endif
 
-// Phonon::PlatformPlugin
-#if !defined(QT_NO_PHONON_PLATFORMPLUGIN) && (defined(QT_NO_LIBRARY))
-#define QT_NO_PHONON_PLATFORMPLUGIN
-#endif
-
 // Phonon::VolumeSlider
 #if !defined(QT_NO_PHONON_VOLUMESLIDER) && (defined(QT_NO_SLIDER) || defined(QT_NO_TOOLBUTTON))
 #define QT_NO_PHONON_VOLUMESLIDER
@@ -587,6 +585,11 @@
 #define QT_NO_PRINTER
 #endif
 
+// QWSInputMethod
+#if !defined(QT_NO_QWS_INPUTMETHODS) && (defined(QT_NO_IM))
+#define QT_NO_QWS_INPUTMETHODS
+#endif
+
 // QSpinBox
 #if !defined(QT_NO_SPINBOX) && (defined(QT_NO_SPINWIDGET) || defined(QT_NO_LINEEDIT) || defined(QT_NO_VALIDATOR))
 #define QT_NO_SPINBOX
@@ -627,6 +630,11 @@
 #define QT_NO_TABDIALOG
 #endif
 
+// QTextCodecPlugin
+#if !defined(QT_NO_TEXTCODECPLUGIN) && (defined(QT_NO_TEXTCODEC) || defined(QT_NO_LIBRARY))
+#define QT_NO_TEXTCODECPLUGIN
+#endif
+
 // QColorDialog
 #if !defined(QT_NO_COLORDIALOG) && (defined(QT_NO_SPINBOX))
 #define QT_NO_COLORDIALOG
@@ -647,11 +655,6 @@
 #define QT_NO_MENUBAR
 #endif
 
-// QWSInputMethod
-#if !defined(QT_NO_QWS_INPUTMETHODS) && (defined(QT_NO_IM))
-#define QT_NO_QWS_INPUTMETHODS
-#endif
-
 // Sound Server
 #if !defined(QT_NO_QWS_SOUNDSERVER) && (defined(QT_NO_SOUND) || defined(QT_NO_HOSTINFO) || defined(QT_NO_QWS_MULTIPROCESS))
 #define QT_NO_QWS_SOUNDSERVER
@@ -672,11 +675,6 @@
 #define QT_NO_TABWIDGET
 #endif
 
-// QTextCodecPlugin
-#if !defined(QT_NO_TEXTCODECPLUGIN) && (defined(QT_NO_TEXTCODEC) || defined(QT_NO_LIBRARY))
-#define QT_NO_TEXTCODECPLUGIN
-#endif
-
 // QTextEdit
 #if !defined(QT_NO_TEXTEDIT) && (defined(QT_NO_SCROLLAREA) || defined(QT_NO_PROPERTIES))
 #define QT_NO_TEXTEDIT
@@ -757,6 +755,11 @@
 #define QT_NO_COMPLETER
 #endif
 
+// Common UNIX Printing System
+#if !defined(QT_NO_CUPS) && (defined(QT_NO_PRINTER) || defined(QT_NO_LIBRARY))
+#define QT_NO_CUPS
+#endif
+
 // QDataWidgetMapper
 #if !defined(QT_NO_DATAWIDGETMAPPER) && (defined(QT_NO_ITEMVIEWS) || defined(QT_NO_PROPERTIES))
 #define QT_NO_DATAWIDGETMAPPER
@@ -787,11 +790,6 @@
 #define QT_NO_TREEWIDGET
 #endif
 
-// Common UNIX Printing System
-#if !defined(QT_NO_CUPS) && (defined(QT_NO_PRINTER) || defined(QT_NO_LIBRARY))
-#define QT_NO_CUPS
-#endif
-
 // QDirModel
 #if !defined(QT_NO_DIRMODEL) && (defined(QT_NO_ITEMVIEWS) || defined(QT_NO_FILESYSTEMMODEL))
 #define QT_NO_DIRMODEL
diff --git a/src/corelib/global/qfeatures.txt b/src/corelib/global/qfeatures.txt
index ec4945f..251391e 100644
--- a/src/corelib/global/qfeatures.txt
+++ b/src/corelib/global/qfeatures.txt
@@ -216,7 +216,7 @@ SeeAlso: ???
 Feature: SETTINGS
 Description: Supports persistent application settings.
 Section: File I/O
-Requires: TEXTSTREAM
+Requires:
 Name: QSettings
 SeeAlso: ???
 
diff --git a/src/corelib/global/qlibraryinfo.cpp b/src/corelib/global/qlibraryinfo.cpp
index 15325ae..77a86bb 100644
--- a/src/corelib/global/qlibraryinfo.cpp
+++ b/src/corelib/global/qlibraryinfo.cpp
@@ -46,7 +46,11 @@
 #include "qlibraryinfo.h"
 #include "qscopedpointer.h"
 
-#ifdef QT_BUILD_QMAKE
+#if defined(QT_BUILD_QMAKE) || defined(QT_BOOTSTRAPPED)
+# define BOOTSTRAPPING
+#endif
+
+#ifdef BOOTSTRAPPING
 QT_BEGIN_NAMESPACE
 extern QString qmake_libraryInfoFile();
 QT_END_NAMESPACE
@@ -91,7 +95,7 @@ public:
 QLibrarySettings::QLibrarySettings()
     : settings(QLibraryInfoPrivate::findConfiguration())
 {
-#ifndef QT_BUILD_QMAKE
+#ifndef BOOTSTRAPPING
     qAddPostRoutine(QLibraryInfoPrivate::cleanup);
 #endif
 }
@@ -99,7 +103,7 @@ QLibrarySettings::QLibrarySettings()
 QSettings *QLibraryInfoPrivate::findConfiguration()
 {
     QString qtconfig = QLatin1String(":/qt/etc/qt.conf");
-#ifdef QT_BUILD_QMAKE
+#ifdef BOOTSTRAPPING
     if(!QFile::exists(qtconfig))
         qtconfig = qmake_libraryInfoFile();
 #else
@@ -425,7 +429,7 @@ QLibraryInfo::location(LibraryLocation loc)
     if (QDir::isRelativePath(ret)) {
         if (loc == PrefixPath) {
             // we make the prefix path absolute to the executable's directory
-#ifdef QT_BUILD_QMAKE
+#ifdef BOOTSTRAPPING
             return QFileInfo(qmake_libraryInfoFile()).absolutePath();
 #else
             if (QCoreApplication::instance()) {
diff --git a/src/corelib/io/qdatastream.cpp b/src/corelib/io/qdatastream.cpp
index 19e86a6..b10d603 100644
--- a/src/corelib/io/qdatastream.cpp
+++ b/src/corelib/io/qdatastream.cpp
@@ -42,7 +42,7 @@
 #include "qdatastream.h"
 #include "qdatastream_p.h"
 
-#ifndef QT_NO_DATASTREAM
+#if !defined(QT_NO_DATASTREAM) || defined(QT_BOOTSTRAPPED)
 #include "qbuffer.h"
 #include "qstring.h"
 #include <stdio.h>
diff --git a/src/corelib/io/qdatastream.h b/src/corelib/io/qdatastream.h
index f61a59c..2e4e7c1 100644
--- a/src/corelib/io/qdatastream.h
+++ b/src/corelib/io/qdatastream.h
@@ -66,7 +66,7 @@ template <typename T> class QSet;
 template <class Key, class T> class QHash;
 template <class Key, class T> class QMap;
 
-#ifndef QT_NO_DATASTREAM
+#if !defined(QT_NO_DATASTREAM) || defined(QT_BOOTSTRAPPED)
 class QDataStreamPrivate;
 class Q_CORE_EXPORT QDataStream
 {
diff --git a/src/corelib/io/qdatastream_p.h b/src/corelib/io/qdatastream_p.h
index 157fee9..98dd21f 100644
--- a/src/corelib/io/qdatastream_p.h
+++ b/src/corelib/io/qdatastream_p.h
@@ -57,7 +57,7 @@
 
 QT_BEGIN_NAMESPACE
 
-#ifndef QT_NO_DATASTREAM
+#if !defined(QT_NO_DATASTREAM) || defined(QT_BOOTSTRAPPED)
 class QDataStreamPrivate
 {
 public:
diff --git a/src/corelib/kernel/qsharedmemory_unix.cpp b/src/corelib/kernel/qsharedmemory_unix.cpp
index 40b9f04..a850df0 100644
--- a/src/corelib/kernel/qsharedmemory_unix.cpp
+++ b/src/corelib/kernel/qsharedmemory_unix.cpp
@@ -49,6 +49,7 @@
 
 #include <errno.h>
 
+#ifndef QT_NO_SHAREDMEMORY
 #include <sys/types.h>
 #include <sys/ipc.h>
 #include <sys/shm.h>
@@ -56,6 +57,7 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <unistd.h>
+#endif //QT_NO_SHAREDMEMORY
 
 #include "private/qcore_unix_p.h"
 
diff --git a/src/corelib/tools/qbytearray.cpp b/src/corelib/tools/qbytearray.cpp
index d8557e5..bf9b6bd 100644
--- a/src/corelib/tools/qbytearray.cpp
+++ b/src/corelib/tools/qbytearray.cpp
@@ -48,9 +48,7 @@
 #include "qlocale_p.h"
 #include "qunicodetables_p.h"
 #include "qscopedpointer.h"
-#ifndef QT_NO_DATASTREAM
 #include <qdatastream.h>
-#endif
 
 #ifndef QT_NO_COMPRESS
 #include <zlib.h>
@@ -2640,7 +2638,7 @@ void QByteArray::clear()
     d->ref.ref();
 }
 
-#ifndef QT_NO_DATASTREAM
+#if !defined(QT_NO_DATASTREAM) || (defined(QT_BOOTSTRAPPED) && !defined(QT_BUILD_QMAKE))
 
 /*! \relates QByteArray
 
diff --git a/src/corelib/tools/qbytearray.h b/src/corelib/tools/qbytearray.h
index e258481..7dd6f4f 100644
--- a/src/corelib/tools/qbytearray.h
+++ b/src/corelib/tools/qbytearray.h
@@ -572,7 +572,7 @@ inline QByteArray &QByteArray::setNum(float n, char f, int prec)
 { return setNum(double(n),f,prec); }
 
 
-#ifndef QT_NO_DATASTREAM
+#if !defined(QT_NO_DATASTREAM) || (defined(QT_BOOTSTRAPPED) && !defined(QT_BUILD_QMAKE))
 Q_CORE_EXPORT QDataStream &operator<<(QDataStream &, const QByteArray &);
 Q_CORE_EXPORT QDataStream &operator>>(QDataStream &, QByteArray &);
 #endif
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp
index f7321ef..086a2f3 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -7204,7 +7204,7 @@ QString QString::fromRawData(const QChar *unicode, int size)
 */
 
 
-#ifndef QT_NO_DATASTREAM
+#if !defined(QT_NO_DATASTREAM) || (defined(QT_BOOTSTRAPPED) && !defined(QT_BUILD_QMAKE))
 /*!
     \fn QDataStream &operator<<(QDataStream &stream, const QString &string)
     \relates QString
diff --git a/src/corelib/tools/qstring.h b/src/corelib/tools/qstring.h
index 74f93a4..668be35 100644
--- a/src/corelib/tools/qstring.h
+++ b/src/corelib/tools/qstring.h
@@ -1065,7 +1065,7 @@ inline QChar &QString::ref(uint i)
 }
 #endif
 
-#ifndef QT_NO_DATASTREAM
+#if !defined(QT_NO_DATASTREAM) || (defined(QT_BOOTSTRAPPED) && !defined(QT_BUILD_QMAKE))
 Q_CORE_EXPORT QDataStream &operator<<(QDataStream &, const QString &);
 Q_CORE_EXPORT QDataStream &operator>>(QDataStream &, QString &);
 #endif
diff --git a/src/gui/dialogs/qfiledialog_win.cpp b/src/gui/dialogs/qfiledialog_win.cpp
index 8089b43..d8ae73e 100644
--- a/src/gui/dialogs/qfiledialog_win.cpp
+++ b/src/gui/dialogs/qfiledialog_win.cpp
@@ -509,7 +509,7 @@ static bool qt_win_set_IFileDialogOptions(IFileDialog *pfd,
     DWORD newOptions;
     hr = pfd->GetOptions(&newOptions);
     if (SUCCEEDED(hr)) {
-        newOptions |= (FOS_NOCHANGEDIR | FOS_NOREADONLYRETURN);
+        newOptions |= FOS_NOCHANGEDIR;
         if (mode == QFileDialog::ExistingFile ||
              mode == QFileDialog::ExistingFiles)
             newOptions |= (FOS_FILEMUSTEXIST | FOS_PATHMUSTEXIST);
diff --git a/src/gui/graphicsview/qgraphicsview.cpp b/src/gui/graphicsview/qgraphicsview.cpp
index 3ef311c..3f9f443 100644
--- a/src/gui/graphicsview/qgraphicsview.cpp
+++ b/src/gui/graphicsview/qgraphicsview.cpp
@@ -1517,6 +1517,8 @@ void QGraphicsView::setScene(QGraphicsScene *scene)
             QEvent windowDeactivate(QEvent::WindowDeactivate);
             QApplication::sendEvent(d->scene, &windowDeactivate);
         }
+        if(hasFocus())
+            d->scene->clearFocus();
     }
 
     // Assign the new scene and update the contents (scrollbars, etc.)).
diff --git a/src/gui/image/qpixmap_x11.cpp b/src/gui/image/qpixmap_x11.cpp
index 3f297df..7008fbd 100644
--- a/src/gui/image/qpixmap_x11.cpp
+++ b/src/gui/image/qpixmap_x11.cpp
@@ -416,6 +416,11 @@ void QX11PixmapData::fromImage(const QImage &img,
     d = img.depth();
     is_null = (w <= 0 || h <= 0);
 
+    if (is_null) {
+        w = h = 0;
+        return;
+    }
+
     if (defaultScreen >= 0 && defaultScreen != xinfo.screen()) {
         QX11InfoData* xd = xinfo.getX11Data(true);
         xd->screen = defaultScreen;
diff --git a/src/gui/itemviews/qlistview.cpp b/src/gui/itemviews/qlistview.cpp
index 15db9a6..c6622cb 100644
--- a/src/gui/itemviews/qlistview.cpp
+++ b/src/gui/itemviews/qlistview.cpp
@@ -972,9 +972,9 @@ void QListView::paintEvent(QPaintEvent *e)
         option.rect = visualRect(*it);
 
         if (flow() == TopToBottom)
-            option.rect.setWidth(qMin(viewport()->size().width() - 2 * d->spacing(), option.rect.width()));
+            option.rect.setWidth(qMin(d->contentsSize().width() - 2 * d->spacing(), option.rect.width()));
         else
-            option.rect.setHeight(qMin(viewport()->size().height() - 2 * d->spacing(), option.rect.height()));
+            option.rect.setHeight(qMin(d->contentsSize().height() - 2 * d->spacing(), option.rect.height()));
 
         option.state = state;
         if (selections && selections->isSelected(*it))
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index 04e4b31..c7f0c00 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -323,7 +323,6 @@ QSymbianControl::QSymbianControl(QWidget *w)
     , qwidget(w)
     , m_longTapDetector(0)
     , m_ignoreFocusChanged(0)
-    , m_previousEventLongTap(0)
     , m_symbianPopupIsOpen(0)
 {
 }
@@ -362,9 +361,6 @@ QSymbianControl::~QSymbianControl()
         setFocusSafely(false);
     S60->appUi()->RemoveFromStack(this);
     delete m_longTapDetector;
-
-    if(m_previousEventLongTap)
-        QApplicationPrivate::mouse_buttons = QApplicationPrivate::mouse_buttons & ~Qt::RightButton;
 }
 
 void QSymbianControl::setWidget(QWidget *w)
@@ -379,19 +375,11 @@ void QSymbianControl::HandleLongTapEventL( const TPoint& aPenEventLocation, cons
     alienWidget = qwidget->childAt(widgetPos);
     if (!alienWidget)
         alienWidget = qwidget;
-    QApplicationPrivate::mouse_buttons = QApplicationPrivate::mouse_buttons &(~Qt::LeftButton);
-    QApplicationPrivate::mouse_buttons = QApplicationPrivate::mouse_buttons | Qt::RightButton;
-    QMouseEvent mEvent(QEvent::MouseButtonPress, alienWidget->mapFrom(qwidget, widgetPos), globalPos,
-        Qt::RightButton, QApplicationPrivate::mouse_buttons, Qt::NoModifier);
-
-    bool res = sendMouseEvent(alienWidget, &mEvent);
 
 #if !defined(QT_NO_CONTEXTMENU)
-    QContextMenuEvent contextMenuEvent(QContextMenuEvent::Mouse, widgetPos, globalPos, mEvent.modifiers());
+    QContextMenuEvent contextMenuEvent(QContextMenuEvent::Mouse, widgetPos, globalPos, Qt::NoModifier);
     qt_sendSpontaneousEvent(alienWidget, &contextMenuEvent);
 #endif
-
-    m_previousEventLongTap = true;
 }
 
 #ifdef QT_SYMBIAN_SUPPORTS_ADVANCED_POINTER
@@ -515,12 +503,6 @@ void QSymbianControl::HandlePointerEvent(const TPointerEvent& pEvent)
     mapS60MouseEventTypeToQt(&type, &button, &pEvent);
     Qt::KeyboardModifiers modifiers = mapToQtModifiers(pEvent.iModifiers);
 
-    if (m_previousEventLongTap)
-        if (type == QEvent::MouseButtonRelease){
-            button = Qt::RightButton;
-            QApplicationPrivate::mouse_buttons = QApplicationPrivate::mouse_buttons & ~Qt::RightButton;
-            m_previousEventLongTap = false;
-        }
     if (type == QMouseEvent::None)
         return;
 
diff --git a/src/gui/kernel/qkeysequence.cpp b/src/gui/kernel/qkeysequence.cpp
index 89c18fb..e3af683 100644
--- a/src/gui/kernel/qkeysequence.cpp
+++ b/src/gui/kernel/qkeysequence.cpp
@@ -1036,7 +1036,7 @@ QKeySequence QKeySequence::mnemonic(const QString &text)
 #else
                     found = true;
                 } else {
-                    qWarning(qPrintable(QString::fromLatin1("QKeySequence::mnemonic: \"%1\" contains multiple occurences of '&'").arg(text)));
+                    qWarning("QKeySequence::mnemonic: \"%s\" contains multiple occurences of '&'", qPrintable(text));
 #endif
                 }
             }
diff --git a/src/gui/kernel/qt_s60_p.h b/src/gui/kernel/qt_s60_p.h
index ec8c9cb..08f8bb5 100644
--- a/src/gui/kernel/qt_s60_p.h
+++ b/src/gui/kernel/qt_s60_p.h
@@ -204,7 +204,6 @@ private:
     QWidget *qwidget;
     QLongTapTimer* m_longTapDetector;
     bool m_ignoreFocusChanged : 1;
-    bool m_previousEventLongTap : 1;
     bool m_symbianPopupIsOpen : 1;
 
 #ifdef Q_WS_S60
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index 754e7f5..709f6f3 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -11871,8 +11871,7 @@ void QWidget::ungrabGesture(Qt::GestureType gesture)
     isVisible() returns false for a widget, that widget cannot call
     grabMouse().
 
-    \sa releaseMouse() grabKeyboard() releaseKeyboard() grabKeyboard()
-    focusWidget()
+    \sa releaseMouse() grabKeyboard() releaseKeyboard()
 */
 
 /*!
diff --git a/src/gui/painting/qblendfunctions.cpp b/src/gui/painting/qblendfunctions.cpp
index ba1b642..b92c5c2 100644
--- a/src/gui/painting/qblendfunctions.cpp
+++ b/src/gui/painting/qblendfunctions.cpp
@@ -227,9 +227,6 @@ void qt_scale_image_16bit(uchar *destPixels, int dbpl,
     quint32 basex;
     quint32 srcy;
 
-    const int dstx = qCeil((tx1 + 0.5 - qMin(targetRect.left(), targetRect.right())) * ix) - 1;
-    const int dsty = qCeil((ty1 + 0.5 - qMin(targetRect.top(), targetRect.bottom())) * iy) - 1;
-
     if (sx < 0) {
         int dstx = qFloor((tx1 + qreal(0.5) - targetRect.right()) * ix) + 1;
         basex = quint32(srcRect.right() * 65536) + dstx;
diff --git a/src/gui/painting/qpdf.cpp b/src/gui/painting/qpdf.cpp
index b640858..d45bd10 100644
--- a/src/gui/painting/qpdf.cpp
+++ b/src/gui/painting/qpdf.cpp
@@ -78,8 +78,8 @@ const char *qt_real_to_string(qreal val, char *buf) {
     unsigned int ival = (unsigned int) val;
     qreal frac = val - (qreal)ival;
 
-    int ifrac = (int)(frac * 1000000);
-    if (ifrac == 1000000) {
+    int ifrac = (int)(frac * 1000000000);
+    if (ifrac == 1000000000) {
         ++ival;
         ifrac = 0;
     }
@@ -90,7 +90,7 @@ const char *qt_real_to_string(qreal val, char *buf) {
         ++i;
         ival /= 10;
     }
-    int fact = 100000;
+    int fact = 100000000;
     if (i == 0) {
         *(buf++) = '0';
     } else {
diff --git a/src/gui/styles/qgtkstyle.cpp b/src/gui/styles/qgtkstyle.cpp
index 70b7aa3..58aa3b8 100644
--- a/src/gui/styles/qgtkstyle.cpp
+++ b/src/gui/styles/qgtkstyle.cpp
@@ -3206,10 +3206,6 @@ QSize QGtkStyle::sizeFromContents(ContentsType type, const QStyleOption *option,
     }
     break;
 
-    case CT_MenuBarItem://cleanlooks adds 2 pixels
-        newSize = QWindowsStyle::sizeFromContents(type, option, size, widget) + QSize(0, 1);
-        break;
-
     case CT_LineEdit: {
         GtkWidget *gtkEntry = d->gtkWidget(QLS("GtkEntry"));
         newSize = size + QSize(2*gtkEntry->style->xthickness, 2*gtkEntry->style->ythickness);
diff --git a/src/gui/styles/qgtkstyle_p.cpp b/src/gui/styles/qgtkstyle_p.cpp
index 7119a4f..62d9197 100644
--- a/src/gui/styles/qgtkstyle_p.cpp
+++ b/src/gui/styles/qgtkstyle_p.cpp
@@ -202,8 +202,12 @@ Ptr_gnome_vfs_init QGtkStylePrivate::gnome_vfs_init = 0;
 
 typedef int (*x11ErrorHandler)(Display*, XErrorEvent*);
 
+Q_DECLARE_METATYPE(QGtkStylePrivate*);
+
 static void gtkStyleSetCallback(GtkWidget*, QGtkStylePrivate* stylePrivate)
 {
+    qRegisterMetaType<QGtkStylePrivate *>();
+
     // We have to let this function return and complete the event
     // loop to ensure that all gtk widgets have been styled before
     // updating
diff --git a/src/gui/styles/qs60style.cpp b/src/gui/styles/qs60style.cpp
index 939ea45..7c3e11f 100644
--- a/src/gui/styles/qs60style.cpp
+++ b/src/gui/styles/qs60style.cpp
@@ -783,6 +783,14 @@ void QS60StylePrivate::setThemePaletteHash(QPalette *palette) const
     widgetPalette.setBrush(QPalette::Window, QBrush());
     QApplication::setPalette(widgetPalette, "QScrollArea");
     widgetPalette = *palette;
+
+    //Webpages should not use S60 theme colors as they are designed to work
+    //with themeBackground and do not generally mesh well with web page backgrounds.
+    QPalette webPalette = *palette;
+    webPalette.setColor(QPalette::WindowText, Qt::black);
+    webPalette.setColor(QPalette::Text, Qt::black);
+    QApplication::setPalette(webPalette, "QWebView");
+    QApplication::setPalette(webPalette, "QGraphicsWebView");
 }
 
 QSize QS60StylePrivate::partSize(QS60StyleEnums::SkinParts part, SkinElementFlags flags)
@@ -2007,7 +2015,7 @@ void QS60Style::drawPrimitive(PrimitiveElement element, const QStyleOption *opti
             buttonRect.adjust(0,-newY,0,-newY);
 
             painter->save();
-            QColor themeColor = d->s60Color(QS60StyleEnums::CL_QsnIconColors, 13, option);
+            QColor themeColor = d->s60Color(QS60StyleEnums::CL_QsnTextColors, 6, option);
             QColor buttonTextColor = option->palette.buttonText().color();
             if (themeColor != buttonTextColor)
                 painter->setPen(buttonTextColor);
diff --git a/src/gui/styles/qstylesheetstyle.cpp b/src/gui/styles/qstylesheetstyle.cpp
index 59210c3..8b40931 100644
--- a/src/gui/styles/qstylesheetstyle.cpp
+++ b/src/gui/styles/qstylesheetstyle.cpp
@@ -4637,6 +4637,7 @@ int QStyleSheetStyle::pixelMetric(PixelMetric m, const QStyleOption *opt, const
         }
         break;
 
+#ifndef QT_NO_TABWIDGET
     case PM_TabBarTabHSpace:
     case PM_TabBarTabVSpace:
         subRule = renderRule(w, opt, PseudoElement_TabBarTab);
@@ -4660,11 +4661,14 @@ int QStyleSheetStyle::pixelMetric(PixelMetric m, const QStyleOption *opt, const
             return 0;
         break;
 
-    case PM_TabBarBaseOverlap:
-        if (hasStyleRule(w->parentWidget(), PseudoElement_TabWidgetPane)) {
+    case PM_TabBarBaseOverlap: {
+        const QWidget *tabWidget = qobject_cast<const QTabWidget *>(w) ? w : w->parentWidget();
+        if (hasStyleRule(tabWidget, PseudoElement_TabWidgetPane)) {
             return 0;
         }
         break;
+    }
+#endif // QT_NO_TABWIDGET
 
     case PM_SliderThickness: // horizontal slider's height (sizeHint)
     case PM_SliderLength: // minimum length of slider
diff --git a/src/gui/text/qtextdocument_p.cpp b/src/gui/text/qtextdocument_p.cpp
index 2ad6512..18e1ffc 100644
--- a/src/gui/text/qtextdocument_p.cpp
+++ b/src/gui/text/qtextdocument_p.cpp
@@ -1114,9 +1114,11 @@ void QTextDocumentPrivate::endEditBlock()
         return;
 
     if (undoEnabled && undoState > 0) {
+        const bool wasBlocking = !undoStack[undoState - 1].block_end;
         if (undoStack[undoState - 1].block_part) {
             undoStack[undoState - 1].block_end = true;
-            emit document()->undoCommandAdded();
+            if (wasBlocking)
+                emit document()->undoCommandAdded();
         }
     }
 
diff --git a/src/gui/widgets/qlineedit.cpp b/src/gui/widgets/qlineedit.cpp
index f5dbe1c..9f3fe4f 100644
--- a/src/gui/widgets/qlineedit.cpp
+++ b/src/gui/widgets/qlineedit.cpp
@@ -1515,7 +1515,8 @@ void QLineEdit::mouseReleaseEvent(QMouseEvent* e)
     }
 #endif
 
-    d->handleSoftwareInputPanel(e->button(), d->clickCausedFocus);
+    if (!isReadOnly())
+        d->handleSoftwareInputPanel(e->button(), d->clickCausedFocus);
     d->clickCausedFocus = 0;
 }
 
@@ -1594,7 +1595,9 @@ void QLineEdit::keyPressEvent(QKeyEvent *event)
                         && !isReadOnly())
                     {
                         setEditFocus(true);
+#ifndef Q_OS_SYMBIAN
                         clear();
+#endif
                     } else {
                         event->ignore();
                         return;
@@ -1651,7 +1654,9 @@ void QLineEdit::inputMethodEvent(QInputMethodEvent *e)
         && hasFocus() && !hasEditFocus()
         && !e->preeditString().isEmpty()) {
         setEditFocus(true);
+#ifndef Q_OS_SYMBIAN
         selectAll();        // so text is replaced rather than appended to
+#endif
     }
 #endif
 
diff --git a/src/gui/widgets/qmenu.cpp b/src/gui/widgets/qmenu.cpp
index 54d1612..fc88d06 100644
--- a/src/gui/widgets/qmenu.cpp
+++ b/src/gui/widgets/qmenu.cpp
@@ -1106,6 +1106,7 @@ void QMenuPrivate::_q_actionTriggered()
 {
     Q_Q(QMenu);
     if (QAction *action = qobject_cast<QAction *>(q->sender())) {
+        QWeakPointer<QAction> actionGuard = action;
 #ifdef QT3_SUPPORT
         //we store it here because the action might be deleted/changed by connected slots
         const int id = q->findIdForAction(action);
@@ -1115,7 +1116,7 @@ void QMenuPrivate::_q_actionTriggered()
         emit q->activated(id);
 #endif
 
-        if (!activationRecursionGuard) {
+        if (!activationRecursionGuard && actionGuard) {
             //in case the action has not been activated by the mouse
             //we check the parent hierarchy
             QList< QPointer<QWidget> > list;
diff --git a/src/gui/widgets/qplaintextedit.cpp b/src/gui/widgets/qplaintextedit.cpp
index 18adc6c..c7759e8 100644
--- a/src/gui/widgets/qplaintextedit.cpp
+++ b/src/gui/widgets/qplaintextedit.cpp
@@ -1966,7 +1966,8 @@ void QPlainTextEdit::mouseReleaseEvent(QMouseEvent *e)
         d->ensureCursorVisible();
     }
 
-    d->handleSoftwareInputPanel(e->button(), d->clickCausedFocus);
+    if (!isReadOnly())
+        d->handleSoftwareInputPanel(e->button(), d->clickCausedFocus);
     d->clickCausedFocus = 0;
 }
 
diff --git a/src/gui/widgets/qtextedit.cpp b/src/gui/widgets/qtextedit.cpp
index 998ab4f..1c49ef0 100644
--- a/src/gui/widgets/qtextedit.cpp
+++ b/src/gui/widgets/qtextedit.cpp
@@ -1212,7 +1212,9 @@ void QTextEdit::keyPressEvent(QKeyEvent *e)
                 if (!hasEditFocus() && !(e->modifiers() & Qt::ControlModifier)) {
                     if (e->text()[0].isPrint()) {
                         setEditFocus(true);
+#ifndef Q_OS_SYMBIAN
                         clear();
+#endif
                     } else {
                         e->ignore();
                         return;
@@ -1576,7 +1578,8 @@ void QTextEdit::mouseReleaseEvent(QMouseEvent *e)
         d->autoScrollTimer.stop();
         ensureCursorVisible();
     }
-    d->handleSoftwareInputPanel(e->button(), d->clickCausedFocus);
+    if (!isReadOnly())
+        d->handleSoftwareInputPanel(e->button(), d->clickCausedFocus);
     d->clickCausedFocus = 0;
 }
 
@@ -1674,7 +1677,9 @@ void QTextEdit::inputMethodEvent(QInputMethodEvent *e)
         && QApplication::keypadNavigationEnabled()
         && !hasEditFocus()) {
         setEditFocus(true);
+#ifndef Q_OS_SYMBIAN
         selectAll();    // so text is replaced rather than appended to
+#endif
     }
 #endif
     d->sendControlEvent(e);
diff --git a/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp b/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp
index 5de6c70..9645fa8 100644
--- a/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp
+++ b/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp
@@ -152,13 +152,23 @@ bool QAudioDeviceInfoInternal::open()
 {
     int err = 0;
     QString dev = device;
-    if(!dev.contains(QLatin1String("default"))) {
+    QList<QByteArray> devices = availableDevices(mode);
+
+    if(dev.compare(QLatin1String("default")) == 0) {
+#if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14)
+        dev = QLatin1String(devices.first().constData());
+#else
+        dev = QLatin1String("hw:0,0");
+#endif
+    } else {
 #if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14)
-         dev = QString(QLatin1String("default:CARD=%1")).arg(dev);
+        dev = device;
 #else
         int idx = 0;
         char *name;
 
+        QString shortName = device.mid(device.indexOf(QLatin1String("="),0)+1);
+
 	while(snd_card_get_name(idx,&name) == 0) {
             if(dev.contains(QLatin1String(name)))
                 break;
@@ -195,16 +205,25 @@ bool QAudioDeviceInfoInternal::testSettings(const QAudioFormat& format) const
     snd_pcm_hw_params_t *params;
     QString dev = device;
 
-    // open()
-    if(!dev.contains(QLatin1String("default"))) {
+    QList<QByteArray> devices = QAudioDeviceInfoInternal::availableDevices(QAudio::AudioOutput);
+
+    if(dev.compare(QLatin1String("default")) == 0) {
 #if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14)
-         dev = QString(QLatin1String("default:CARD=%1")).arg(dev);
+        dev = QLatin1String(devices.first().constData());
+#else
+        dev = QLatin1String("hw:0,0");
+#endif
+    } else {
+#if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14)
+        dev = device;
 #else
         int idx = 0;
         char *name;
-    
+
+        QString shortName = device.mid(device.indexOf(QLatin1String("="),0)+1);
+
         while(snd_card_get_name(idx,&name) == 0) {
-            if(dev.contains(QLatin1String(name)))
+            if(shortName.compare(QLatin1String(name)) == 0)
                 break;
             idx++;
         }
@@ -386,6 +405,7 @@ QList<QByteArray> QAudioDeviceInfoInternal::availableDevices(QAudio::Mode mode)
 {
     QList<QByteArray> devices;
     QByteArray filter;
+
 #if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14)
     // Create a list of all current audio devices that support mode
     void **hints, **n;
@@ -408,12 +428,10 @@ QList<QByteArray> QAudioDeviceInfoInternal::availableDevices(QAudio::Mode mode)
         descr = snd_device_name_get_hint(*n, "DESC");
         io = snd_device_name_get_hint(*n, "IOID");
         if((name != NULL) && (descr != NULL) && ((io == NULL) || (io == filter))) {
-            QString str = QLatin1String(name);
-
-            if(str.contains(QLatin1String("default"))) {
-                int pos = str.indexOf(QLatin1String("="),0);
-                devices.append(str.mid(pos+1).toLocal8Bit().constData());
-            }
+            QString deviceName = QLatin1String(name);
+            QString deviceDescription = QLatin1String(descr);
+            if(deviceDescription.contains(QLatin1String("Default Audio Device")))
+                devices.append(deviceName.toLocal8Bit().constData());
         }
         if(name != NULL)
             free(name);
@@ -448,7 +466,7 @@ QByteArray QAudioDeviceInfoInternal::defaultInputDevice()
     if(devices.size() == 0)
         return QByteArray();
 
-    return QByteArray("default");
+    return devices.first();
 }
 
 QByteArray QAudioDeviceInfoInternal::defaultOutputDevice()
@@ -457,7 +475,7 @@ QByteArray QAudioDeviceInfoInternal::defaultOutputDevice()
     if(devices.size() == 0)
         return QByteArray();
 
-    return QByteArray("default");
+    return devices.first();
 }
 
 QT_END_NAMESPACE
diff --git a/src/multimedia/audio/qaudioinput.cpp b/src/multimedia/audio/qaudioinput.cpp
index e794eaf..8b368d5 100644
--- a/src/multimedia/audio/qaudioinput.cpp
+++ b/src/multimedia/audio/qaudioinput.cpp
@@ -47,7 +47,6 @@
 
 #include "qaudiodevicefactory_p.h"
 
-
 QT_BEGIN_NAMESPACE
 
 /*!
diff --git a/src/multimedia/audio/qaudioinput_alsa_p.cpp b/src/multimedia/audio/qaudioinput_alsa_p.cpp
index 8a8f0db..3dbe66c 100644
--- a/src/multimedia/audio/qaudioinput_alsa_p.cpp
+++ b/src/multimedia/audio/qaudioinput_alsa_p.cpp
@@ -52,6 +52,7 @@
 
 #include <QtCore/qcoreapplication.h>
 #include "qaudioinput_alsa_p.h"
+#include "qaudiodeviceinfo_alsa_p.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -80,8 +81,7 @@ QAudioInputPrivate::QAudioInputPrivate(const QByteArray &device, const QAudioFor
     pullMode = true;
     resuming = false;
 
-    QStringList list1 = QString(QLatin1String(device)).split(QLatin1String(":"));
-    m_device = QByteArray(list1.at(0).toLocal8Bit().constData());
+    m_device = device;
 
     timer = new QTimer(this);
     connect(timer,SIGNAL(timeout()),SLOT(userFeed()));
@@ -259,22 +259,31 @@ bool QAudioInputPrivate::open()
     unsigned int freakuency=settings.frequency();
 
     QString dev = QString(QLatin1String(m_device.constData()));
-    if(!dev.contains(QLatin1String("default"))) {
-#if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14) 
-        dev = QString(QLatin1String("default:CARD=%1")).arg(QLatin1String(m_device.constData()));
+    QList<QByteArray> devices = QAudioDeviceInfoInternal::availableDevices(QAudio::AudioInput);
+    if(dev.compare(QLatin1String("default")) == 0) {
+#if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14)
+        dev = QLatin1String(devices.first());
+#else
+        dev = QLatin1String("hw:0,0");
+#endif
+    } else {
+#if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14)
+        dev = QLatin1String(m_device);
 #else
         int idx = 0;
         char *name;
 
+        QString shortName = QLatin1String(m_device.mid(m_device.indexOf('=',0)+1).constData());
+
         while(snd_card_get_name(idx,&name) == 0) {
-            if(m_device.contains(name))
+            if(qstrncmp(shortName.toLocal8Bit().constData(),name,shortName.length()) == 0)
                 break;
             idx++;
         }
         dev = QString(QLatin1String("hw:%1,0")).arg(idx);
 #endif
     }
-    
+
     // Step 1: try and open the device
     while((count < 5) && (err < 0)) {
         err=snd_pcm_open(&handle,dev.toLocal8Bit().constData(),SND_PCM_STREAM_CAPTURE,0);
@@ -614,7 +623,7 @@ qint64 QAudioInputPrivate::elapsedUSecs() const
     if (deviceState == QAudio::StoppedState)
         return 0;
 
-#if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14) 
+#if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14)
     snd_pcm_status_t* status;
     snd_pcm_status_alloca(&status);
 
diff --git a/src/multimedia/audio/qaudiooutput_alsa_p.cpp b/src/multimedia/audio/qaudiooutput_alsa_p.cpp
index e9784d2..020a104 100644
--- a/src/multimedia/audio/qaudiooutput_alsa_p.cpp
+++ b/src/multimedia/audio/qaudiooutput_alsa_p.cpp
@@ -52,6 +52,7 @@
 
 #include <QtCore/qcoreapplication.h>
 #include "qaudiooutput_alsa_p.h"
+#include "qaudiodeviceinfo_alsa_p.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -281,21 +282,31 @@ bool QAudioOutputPrivate::open()
     unsigned int freakuency=settings.frequency();
 
     QString dev = QLatin1String(m_device.constData());
-    if(!dev.contains(QLatin1String("default"))) {
-#if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14) 
-        dev = QString(QLatin1String("default:CARD=%1")).arg(QLatin1String(m_device.constData()));
+    QList<QByteArray> devices = QAudioDeviceInfoInternal::availableDevices(QAudio::AudioOutput);
+    if(dev.compare(QLatin1String("default")) == 0) {
+#if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14)
+        dev = QLatin1String(devices.first().constData());
+#else
+        dev = QLatin1String("hw:0,0");
+#endif
+    } else {
+#if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14)
+        dev = QLatin1String(m_device);
 #else
         int idx = 0;
         char *name;
 
+        QString shortName = QLatin1String(m_device.mid(m_device.indexOf('=',0)+1).constData());
+
 	while(snd_card_get_name(idx,&name) == 0) {
-            if(m_device.contains(name))
+            if(qstrncmp(shortName.toLocal8Bit().constData(),name,shortName.length()) == 0)
                 break;
             idx++;
 	}
         dev = QString(QLatin1String("hw:%1,0")).arg(idx);
 #endif
     }
+
     // Step 1: try and open the device
     while((count < 5) && (err < 0)) {
         err=snd_pcm_open(&handle,dev.toLocal8Bit().constData(),SND_PCM_STREAM_PLAYBACK,0);
@@ -666,7 +677,7 @@ qint64 QAudioOutputPrivate::elapsedUSecs() const
     if (deviceState == QAudio::StoppedState)
         return 0;
 
-#if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14) 
+#if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14)
     snd_pcm_status_t* status;
     snd_pcm_status_alloca(&status);
 
diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp
index f8a2ea4..d5ca218 100644
--- a/src/opengl/qgl.cpp
+++ b/src/opengl/qgl.cpp
@@ -184,8 +184,13 @@ public:
             engineType = QPaintEngine::OpenGL2;
 #else
             // We can't do this in the constructor for this object because it
-            // needs to be called *before* the QApplication constructor
+            // needs to be called *before* the QApplication constructor.
+            // Also check for the FragmentProgram extension in conjunction with
+            // the 2.0 version flag, to cover the case where we export the display
+            // from an old GL 1.1 server to a GL 2.x client. In that case we can't
+            // use GL 2.0.
             if ((QGLFormat::openGLVersionFlags() & QGLFormat::OpenGL_Version_2_0)
+                && (QGLExtensions::glExtensions & QGLExtensions::FragmentProgram)
                 && qgetenv("QT_GL_USE_OPENGL1ENGINE").isEmpty())
                 engineType = QPaintEngine::OpenGL2;
             else
@@ -2170,8 +2175,8 @@ QGLTexture* QGLContextPrivate::bindTexture(const QImage &image, GLenum target, G
     int tx_h = qt_next_power_of_two(image.height());
 
     QImage img = image;
-    if (( !(QGLFormat::openGLVersionFlags() & QGLFormat::OpenGL_Version_2_0) &&
-          !(QGLFormat::openGLVersionFlags() & QGLFormat::OpenGL_ES_Version_2_0) )
+    if (!(QGLExtensions::glExtensions & QGLExtensions::NPOTTextures)
+        && !(QGLFormat::openGLVersionFlags() & QGLFormat::OpenGL_ES_Version_2_0)
         && (target == GL_TEXTURE_2D && (tx_w != image.width() || tx_h != image.height())))
     {
         img = img.scaled(tx_w, tx_h);
@@ -2192,9 +2197,9 @@ QGLTexture* QGLContextPrivate::bindTexture(const QImage &image, GLenum target, G
     bool genMipmap = false;
 #endif
     if (glFormat.directRendering()
-        && QGLExtensions::glExtensions & QGLExtensions::GenerateMipmap
+        && (QGLExtensions::glExtensions & QGLExtensions::GenerateMipmap)
         && target == GL_TEXTURE_2D
-        && options & QGLContext::MipmapBindOption)
+        && (options & QGLContext::MipmapBindOption))
     {
 #ifdef QGL_BIND_TEXTURE_DEBUG
         printf(" - generating mipmaps (%d ms)\n", time.elapsed());
@@ -2220,7 +2225,7 @@ QGLTexture* QGLContextPrivate::bindTexture(const QImage &image, GLenum target, G
     bool premul = options & QGLContext::PremultipliedAlphaBindOption;
     GLenum externalFormat;
     GLuint pixel_type;
-    if (QGLFormat::openGLVersionFlags() & QGLFormat::OpenGL_Version_1_2) {
+    if (QGLExtensions::glExtensions & QGLExtensions::BGRATextureFormat) {
         externalFormat = GL_BGRA;
         pixel_type = GL_UNSIGNED_INT_8_8_8_8_REV;
     } else {
@@ -4886,54 +4891,59 @@ QGLWidget::QGLWidget(QGLContext *context, QWidget *parent,
 
 void QGLExtensions::init_extensions()
 {
-    QString extensions = QLatin1String(reinterpret_cast<const char *>(glGetString(GL_EXTENSIONS)));
-    if (extensions.contains(QLatin1String("texture_rectangle")))
+    QList<QByteArray> extensions = QByteArray(reinterpret_cast<const char *>(glGetString(GL_EXTENSIONS))).split(' ');
+    if (extensions.contains("GL_ARB_texture_rectangle"))
         glExtensions |= TextureRectangle;
-    if (extensions.contains(QLatin1String("multisample")))
+    if (extensions.contains("GL_ARB_multisample"))
         glExtensions |= SampleBuffers;
-    if (extensions.contains(QLatin1String("generate_mipmap")))
+    if (extensions.contains("GL_SGIS_generate_mipmap"))
         glExtensions |= GenerateMipmap;
-    if (extensions.contains(QLatin1String("texture_compression_s3tc")))
+    if (extensions.contains("GL_EXT_texture_compression_s3tc"))
         glExtensions |= TextureCompression;
-    if (extensions.contains(QLatin1String("ARB_fragment_program")))
+    if (extensions.contains("GL_ARB_fragment_program"))
         glExtensions |= FragmentProgram;
-    if (extensions.contains(QLatin1String("mirrored_repeat")))
+    if (extensions.contains("GL_ARB_texture_mirrored_repeat"))
         glExtensions |= MirroredRepeat;
-    if (extensions.contains(QLatin1String("EXT_framebuffer_object")))
+    if (extensions.contains("GL_EXT_framebuffer_object"))
         glExtensions |= FramebufferObject;
-    if (extensions.contains(QLatin1String("EXT_stencil_two_side")))
+    if (extensions.contains("GL_EXT_stencil_two_side"))
         glExtensions |= StencilTwoSide;
-    if (extensions.contains(QLatin1String("EXT_stencil_wrap")))
+    if (extensions.contains("GL_EXT_stencil_wrap"))
         glExtensions |= StencilWrap;
-    if (extensions.contains(QLatin1String("EXT_packed_depth_stencil")))
+    if (extensions.contains("GL_EXT_packed_depth_stencil"))
         glExtensions |= PackedDepthStencil;
-    if (extensions.contains(QLatin1String("GL_NV_float_buffer")))
+    if (extensions.contains("GL_NV_float_buffer"))
         glExtensions |= NVFloatBuffer;
-    if (extensions.contains(QLatin1String("ARB_pixel_buffer_object")))
+    if (extensions.contains("GL_ARB_pixel_buffer_object"))
         glExtensions |= PixelBufferObject;
 #if defined(QT_OPENGL_ES_2)
     glExtensions |= FramebufferObject;
     glExtensions |= GenerateMipmap;
 #endif
 #if defined(QT_OPENGL_ES_1) || defined(QT_OPENGL_ES_1_CL)
-    if (extensions.contains(QLatin1String("OES_framebuffer_object")))
+    if (extensions.contains("GL_OES_framebuffer_object"))
         glExtensions |= FramebufferObject;
 #endif
 #if defined(QT_OPENGL_ES)
-    if (extensions.contains(QLatin1String("OES_packed_depth_stencil")))
+    if (extensions.contains("GL_OES_packed_depth_stencil"))
         glExtensions |= PackedDepthStencil;
 #endif
-    if (extensions.contains(QLatin1String("ARB_framebuffer_object"))) {
+    if (extensions.contains("GL_ARB_framebuffer_object")) {
         // ARB_framebuffer_object also includes EXT_framebuffer_blit.
         glExtensions |= FramebufferObject;
         glExtensions |= FramebufferBlit;
     }
-    if (extensions.contains(QLatin1String("EXT_framebuffer_blit")))
+
+    if (extensions.contains("GL_EXT_framebuffer_blit"))
         glExtensions |= FramebufferBlit;
 
-    if (extensions.contains(QLatin1String("GL_ARB_texture_non_power_of_two")))
+    if (extensions.contains("GL_ARB_texture_non_power_of_two"))
         glExtensions |= NPOTTextures;
 
+    if (extensions.contains("GL_EXT_bgra"))
+        glExtensions |= BGRATextureFormat;
+
+
     QGLContext cx(QGLFormat::defaultFormat());
     if (glExtensions & TextureCompression) {
         qt_glCompressedTexImage2DARB = (pfn_glCompressedTexImage2DARB) cx.getProcAddress(QLatin1String("glCompressedTexImage2DARB"));
diff --git a/src/opengl/qgl_p.h b/src/opengl/qgl_p.h
index 45b2942..8e472e5 100644
--- a/src/opengl/qgl_p.h
+++ b/src/opengl/qgl_p.h
@@ -375,7 +375,8 @@ public:
         NVFloatBuffer           = 0x00000400,
         PixelBufferObject       = 0x00000800,
         FramebufferBlit         = 0x00001000,
-        NPOTTextures            = 0x00002000
+        NPOTTextures            = 0x00002000,
+        BGRATextureFormat       = 0x00004000
     };
     Q_DECLARE_FLAGS(Extensions, Extension)
 
diff --git a/src/opengl/qgl_x11.cpp b/src/opengl/qgl_x11.cpp
index 899047a..a037282 100644
--- a/src/opengl/qgl_x11.cpp
+++ b/src/opengl/qgl_x11.cpp
@@ -343,8 +343,8 @@ void* qglx_getProcAddress(const char* procName)
     static bool triedResolvingGlxGetProcAddress = false;
     if (!triedResolvingGlxGetProcAddress) {
         triedResolvingGlxGetProcAddress = true;
-        QString glxExt = QLatin1String(glXGetClientString(QX11Info::display(), GLX_EXTENSIONS));
-        if (glxExt.contains(QLatin1String("GLX_ARB_get_proc_address"))) {
+        QList<QByteArray> glxExt = QByteArray(glXGetClientString(QX11Info::display(), GLX_EXTENSIONS)).split(' ');
+        if (glxExt.contains("GLX_ARB_get_proc_address")) {
 #if defined(Q_OS_LINUX) || defined(Q_OS_BSD4)
             void *handle = dlopen(NULL, RTLD_LAZY);
             if (handle) {
@@ -523,8 +523,8 @@ bool QGLContext::chooseContext(const QGLContext* shareContext)
         if (!d->gpm)
             return false;
     }
-    QString glxExt = QLatin1String(glXGetClientString(QX11Info::display(), GLX_EXTENSIONS));
-    if (glxExt.contains(QLatin1String("GLX_SGI_video_sync"))) {
+    QList<QByteArray> glxExt = QByteArray(glXQueryExtensionsString(xinfo->display(), xinfo->screen())).split(' ');
+    if (glxExt.contains("GLX_SGI_video_sync")) {
         if (d->glFormat.swapInterval() == -1)
             d->glFormat.setSwapInterval(0);
     } else {
@@ -874,8 +874,9 @@ void QGLContext::swapBuffers() const
             static qt_glXWaitVideoSyncSGI glXWaitVideoSyncSGI = 0;
             static bool resolved = false;
             if (!resolved) {
-                QString glxExt = QLatin1String(glXGetClientString(QX11Info::display(), GLX_EXTENSIONS));
-                if (glxExt.contains(QLatin1String("GLX_SGI_video_sync"))) {
+                const QX11Info *xinfo = qt_x11Info(d->paintDevice);
+                QList<QByteArray> glxExt = QByteArray(glXQueryExtensionsString(xinfo->display(), xinfo->screen())).split(' ');
+                if (glxExt.contains("GLX_SGI_video_sync")) {
                     glXGetVideoSyncSGI =  (qt_glXGetVideoSyncSGI)qglx_getProcAddress("glXGetVideoSyncSGI");
                     glXWaitVideoSyncSGI = (qt_glXWaitVideoSyncSGI)qglx_getProcAddress("glXWaitVideoSyncSGI");
                 }
@@ -1106,8 +1107,8 @@ void *QGLContext::getProcAddress(const QString &proc) const
     if (resolved && !glXGetProcAddressARB)
         return 0;
     if (!glXGetProcAddressARB) {
-        QString glxExt = QLatin1String(glXGetClientString(QX11Info::display(), GLX_EXTENSIONS));
-        if (glxExt.contains(QLatin1String("GLX_ARB_get_proc_address"))) {
+        QList<QByteArray> glxExt = QByteArray(glXGetClientString(QX11Info::display(), GLX_EXTENSIONS)).split(' ');
+        if (glxExt.contains("GLX_ARB_get_proc_address")) {
 #if defined(Q_OS_LINUX) || defined(Q_OS_BSD4)
             void *handle = dlopen(NULL, RTLD_LAZY);
             if (handle) {
@@ -1594,7 +1595,7 @@ typedef void (*qt_glXReleaseTexImageEXT)(Display*, GLXDrawable, int);
 static qt_glXBindTexImageEXT glXBindTexImageEXT = 0;
 static qt_glXReleaseTexImageEXT glXReleaseTexImageEXT = 0;
 
-bool qt_resolveTextureFromPixmap()
+static bool qt_resolveTextureFromPixmap(QPaintDevice *paintDevice)
 {
     static bool resolvedTextureFromPixmap = false;
 
@@ -1607,9 +1608,9 @@ bool qt_resolveTextureFromPixmap()
         {
             return false; // Can't use TFP without NPOT
         }
-
-        QString glxExt = QLatin1String(glXGetClientString(QX11Info::display(), GLX_EXTENSIONS));
-        if (glxExt.contains(QLatin1String("GLX_EXT_texture_from_pixmap"))) {
+        const QX11Info *xinfo = qt_x11Info(paintDevice);
+        QList<QByteArray> glxExt = QByteArray(glXQueryExtensionsString(xinfo->display(), xinfo->screen())).split(' ');
+        if (glxExt.contains("GLX_EXT_texture_from_pixmap")) {
             glXBindTexImageEXT = (qt_glXBindTexImageEXT) qglx_getProcAddress("glXBindTexImageEXT");
             glXReleaseTexImageEXT = (qt_glXReleaseTexImageEXT) qglx_getProcAddress("glXReleaseTexImageEXT");
         }
@@ -1630,7 +1631,7 @@ QGLTexture *QGLContextPrivate::bindTextureFromNativePixmap(QPixmapData *pmd, con
 
     Q_ASSERT(pmd->classId() == QPixmapData::X11Class);
 
-    if (!qt_resolveTextureFromPixmap())
+    if (!qt_resolveTextureFromPixmap(paintDevice))
         return 0;
 
     QX11PixmapData *pixmapData = static_cast<QX11PixmapData*>(pmd);
diff --git a/src/opengl/qglpixelbuffer_egl.cpp b/src/opengl/qglpixelbuffer_egl.cpp
index 744fbd4..de08655 100644
--- a/src/opengl/qglpixelbuffer_egl.cpp
+++ b/src/opengl/qglpixelbuffer_egl.cpp
@@ -72,37 +72,53 @@ bool QGLPixelBufferPrivate::init(const QSize &size, const QGLFormat &f, QGLWidge
         return false;
     }
 
+    // Find the shared context.
+    QEglContext *shareContext = 0;
+    if (shareWidget && shareWidget->d_func()->glcx)
+        shareContext = shareWidget->d_func()->glcx->d_func()->eglContext;
+
     // Choose an appropriate configuration.  We use the best format
     // we can find, even if it is greater than the requested format.
     // We try for a pbuffer that is capable of texture rendering if possible.
-    QEglProperties configProps;
-    qt_egl_set_format(configProps, QInternal::Pbuffer, f);
-    configProps.setRenderableType(ctx->api());
-    bool ok = false;
+    textureFormat = EGL_NONE;
+    if (shareContext) {
+        // Use the same configuration as the widget we are sharing with.
+        ctx->setConfig(shareContext->config());
+#if QGL_RENDER_TEXTURE
+        EGLint value = EGL_FALSE;
+        if (ctx->configAttrib(EGL_BIND_TO_TEXTURE_RGBA, &value) && value)
+            textureFormat = EGL_TEXTURE_RGBA;
+        else if (ctx->configAttrib(EGL_BIND_TO_TEXTURE_RGB, &value) && value)
+            textureFormat = EGL_TEXTURE_RGB;
+#endif
+    } else {
+        QEglProperties configProps;
+        qt_egl_set_format(configProps, QInternal::Pbuffer, f);
+        configProps.setRenderableType(ctx->api());
+        bool ok = false;
 #if QGL_RENDER_TEXTURE
-    textureFormat = EGL_TEXTURE_RGBA;
-    configProps.setValue(EGL_BIND_TO_TEXTURE_RGBA, EGL_TRUE);
-    ok = ctx->chooseConfig(configProps, QEgl::BestPixelFormat);
-    if (!ok) {
-        // Try again with RGB texture rendering.
-        textureFormat = EGL_TEXTURE_RGB;
-        configProps.removeValue(EGL_BIND_TO_TEXTURE_RGBA);
-        configProps.setValue(EGL_BIND_TO_TEXTURE_RGB, EGL_TRUE);
+        textureFormat = EGL_TEXTURE_RGBA;
+        configProps.setValue(EGL_BIND_TO_TEXTURE_RGBA, EGL_TRUE);
         ok = ctx->chooseConfig(configProps, QEgl::BestPixelFormat);
         if (!ok) {
-            // One last try for a pbuffer with no texture rendering.
-            configProps.removeValue(EGL_BIND_TO_TEXTURE_RGB);
-            textureFormat = EGL_NONE;
+            // Try again with RGB texture rendering.
+            textureFormat = EGL_TEXTURE_RGB;
+            configProps.removeValue(EGL_BIND_TO_TEXTURE_RGBA);
+            configProps.setValue(EGL_BIND_TO_TEXTURE_RGB, EGL_TRUE);
+            ok = ctx->chooseConfig(configProps, QEgl::BestPixelFormat);
+            if (!ok) {
+                // One last try for a pbuffer with no texture rendering.
+                configProps.removeValue(EGL_BIND_TO_TEXTURE_RGB);
+                textureFormat = EGL_NONE;
+            }
         }
-    }
-#else
-    textureFormat = EGL_NONE;
 #endif
-    if (!ok) {
-        if (!ctx->chooseConfig(configProps, QEgl::BestPixelFormat)) {
-            delete ctx;
-            ctx = 0;
-            return false;
+        if (!ok) {
+            if (!ctx->chooseConfig(configProps, QEgl::BestPixelFormat)) {
+                delete ctx;
+                ctx = 0;
+                return false;
+            }
         }
     }
 
@@ -137,9 +153,6 @@ bool QGLPixelBufferPrivate::init(const QSize &size, const QGLFormat &f, QGLWidge
     }
 
     // Create a new context for the configuration.
-    QEglContext *shareContext = 0;
-    if (shareWidget && shareWidget->d_func()->glcx)
-        shareContext = shareWidget->d_func()->glcx->d_func()->eglContext;
     if (!ctx->createContext(shareContext)) {
         delete ctx;
         ctx = 0;
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.cpp
index c9a010f..021d52e 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.cpp
@@ -138,7 +138,7 @@ void QDirectFBWindowSurface::createWindow(const QRect &rect)
     DFBWindowDescription description;
     memset(&description, 0, sizeof(DFBWindowDescription));
 
-    description.caps = DWCAPS_NODECORATION|DWCAPS_DOUBLEBUFFER;
+    description.caps = DWCAPS_NODECORATION;
     description.flags = DWDESC_CAPS|DWDESC_SURFACE_CAPS|DWDESC_PIXELFORMAT|DWDESC_HEIGHT|DWDESC_WIDTH|DWDESC_POSX|DWDESC_POSY;
 #if (Q_DIRECTFB_VERSION >= 0x010200)
     description.flags |= DWDESC_OPTIONS;
diff --git a/src/plugins/phonon/mmf/mmf.pro b/src/plugins/phonon/mmf/mmf.pro
index ff27ea1..c070605 100644
--- a/src/plugins/phonon/mmf/mmf.pro
+++ b/src/plugins/phonon/mmf/mmf.pro
@@ -1,4 +1,99 @@
-TEMPLATE    = subdirs
-SUBDIRS     = mmfphonondebug plugin
+# MMF Phonon backend
+
+QT += phonon
+TARGET = phonon_mmf
+PHONON_MMF_DIR = $$QT_SOURCE_TREE/src/3rdparty/phonon/mmf
+
+# Uncomment the following line in order to use the CDrmPlayerUtility client
+# API for audio playback, rather than CMdaAudioPlayerUtility.
+#CONFIG += phonon_mmf_audio_drm
+
+phonon_mmf_audio_drm {
+    LIBS += -lDrmAudioPlayUtility
+    DEFINES += QT_PHONON_MMF_AUDIO_DRM
+} else {
+    LIBS += -lmediaclientaudio
+}
+
+# This is necessary because both epoc32/include and Phonon contain videoplayer.h.
+# By making /epoc32/include the first SYSTEMINCLUDE, we ensure that
+# '#include <videoplayer.h>' picks up the Symbian header, as intended.
+PREPEND_INCLUDEPATH = /epoc32/include
+
+INCLUDEPATH += $$MW_LAYER_SYSTEMINCLUDE
+
+HEADERS +=                                           \
+           $$PHONON_MMF_DIR/abstractaudioeffect.h    \
+           $$PHONON_MMF_DIR/abstractmediaplayer.h    \
+           $$PHONON_MMF_DIR/abstractplayer.h         \
+           $$PHONON_MMF_DIR/ancestormovemonitor.h    \
+           $$PHONON_MMF_DIR/audioequalizer.h         \
+           $$PHONON_MMF_DIR/audiooutput.h            \
+           $$PHONON_MMF_DIR/audioplayer.h            \
+           $$PHONON_MMF_DIR/backend.h                \
+           $$PHONON_MMF_DIR/bassboost.h              \
+           $$PHONON_MMF_DIR/defs.h                   \
+           $$PHONON_MMF_DIR/dummyplayer.h            \
+           $$PHONON_MMF_DIR/effectfactory.h          \
+           $$PHONON_MMF_DIR/mediaobject.h            \
+           $$PHONON_MMF_DIR/mmf_medianode.h          \
+           $$PHONON_MMF_DIR/mmf_videoplayer.h        \
+           $$PHONON_MMF_DIR/objectdump.h             \
+           $$PHONON_MMF_DIR/objectdump_global.h      \
+           $$PHONON_MMF_DIR/objecttree.h             \
+           $$PHONON_MMF_DIR/utils.h                  \
+           $$PHONON_MMF_DIR/videooutput.h            \
+           $$PHONON_MMF_DIR/videowidget.h
+
+SOURCES +=                                           \
+           $$PHONON_MMF_DIR/abstractaudioeffect.cpp  \
+           $$PHONON_MMF_DIR/abstractmediaplayer.cpp  \
+           $$PHONON_MMF_DIR/abstractplayer.cpp       \
+           $$PHONON_MMF_DIR/ancestormovemonitor.cpp  \
+           $$PHONON_MMF_DIR/audioequalizer.cpp       \
+           $$PHONON_MMF_DIR/audiooutput.cpp          \
+           $$PHONON_MMF_DIR/audioplayer.cpp          \
+           $$PHONON_MMF_DIR/backend.cpp              \
+           $$PHONON_MMF_DIR/bassboost.cpp            \
+           $$PHONON_MMF_DIR/dummyplayer.cpp          \
+           $$PHONON_MMF_DIR/effectfactory.cpp        \
+           $$PHONON_MMF_DIR/mediaobject.cpp          \
+           $$PHONON_MMF_DIR/mmf_medianode.cpp        \
+           $$PHONON_MMF_DIR/mmf_videoplayer.cpp      \
+           $$PHONON_MMF_DIR/objectdump.cpp           \
+           $$PHONON_MMF_DIR/objecttree.cpp           \
+           $$PHONON_MMF_DIR/utils.cpp                \
+           $$PHONON_MMF_DIR/videooutput.cpp          \
+           $$PHONON_MMF_DIR/videowidget.cpp
+
+HEADERS += $$PHONON_MMF_DIR/objectdump_symbian.h
+SOURCES += $$PHONON_MMF_DIR/objectdump_symbian.cpp
+
+LIBS += -lcone
+LIBS += -lws32
+
+# This is only needed for debug builds, but is always linked against.
+LIBS += -lhal
+
+TARGET.CAPABILITY = all -tcb
+
+LIBS += -lmediaclientvideo        # For CVideoPlayerUtility
+LIBS += -lcone                    # For CCoeEnv
+LIBS += -lws32                    # For RWindow
+LIBS += -lefsrv                   # For file server
+LIBS += -lapgrfx -lapmime         # For recognizer
+LIBS += -lmmfcontrollerframework  # For CMMFMetaDataEntry
+
+# These are for effects.
+LIBS += -lAudioEqualizerEffect -lBassBoostEffect -lDistanceAttenuationEffect -lDopplerBase -lEffectBase -lEnvironmentalReverbEffect -lListenerDopplerEffect -lListenerLocationEffect -lListenerOrientationEffect -lLocationBase -lLoudnessEffect -lOrientationBase -lSourceDopplerEffect -lSourceLocationEffect -lSourceOrientationEffect -lStereoWideningEffect
+
+# This is needed for having the .qtplugin file properly created on Symbian.
+QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/phonon_backend
+
+target.path = $$[QT_INSTALL_PLUGINS]/phonon_backend
+INSTALLS += target
+
+include(../../qpluginbase.pri)
+
+TARGET.UID3=0x2001E629
 
-plugin.depends = mmfphonondebug
diff --git a/src/plugins/phonon/mmf/mmfphonondebug/mmfphonondebug.pro b/src/plugins/phonon/mmf/mmfphonondebug/mmfphonondebug.pro
deleted file mode 100644
index 2cfec15..0000000
--- a/src/plugins/phonon/mmf/mmfphonondebug/mmfphonondebug.pro
+++ /dev/null
@@ -1,31 +0,0 @@
-TEMPLATE = lib
-TARGET = phonon_mmf_debug
-OBJECTDUMP_DIR = $$QT_SOURCE_TREE/src/3rdparty/phonon/mmf/mmfphonondebug
-
-CONFIG += staticlib
-
-DEFINES += OBJECTDUMP_LIBRARY
-
-HEADERS +=					\
-	$$OBJECTDUMP_DIR/objectdump_global.h 	\
-	$$OBJECTDUMP_DIR/objectdump.h		\
-	$$OBJECTDUMP_DIR/objecttree.h
-
-SOURCES += 					\
-	$$OBJECTDUMP_DIR/objectdump.cpp 	\
-	$$OBJECTDUMP_DIR/objecttree.cpp
-
-symbian {
-	HEADERS += $$OBJECTDUMP_DIR/objectdump_symbian.h
-	SOURCES += $$OBJECTDUMP_DIR/objectdump_symbian.cpp
-
-	LIBS += -lcone
-	LIBS += -lws32
-
-	TARGET.CAPABILITY = all -tcb
-
-} else {
-	SOURCES += $$OBJECTDUMP_DIR/objectdump_stub.cpp
-}
-
-TARGET.UID3=0x2001E62A
diff --git a/src/plugins/phonon/mmf/plugin/plugin.pro b/src/plugins/phonon/mmf/plugin/plugin.pro
deleted file mode 100644
index 8a7de98..0000000
--- a/src/plugins/phonon/mmf/plugin/plugin.pro
+++ /dev/null
@@ -1,91 +0,0 @@
-# MMF Phonon backend
-
-QT += phonon
-TARGET = phonon_mmf
-PHONON_MMF_DIR = $$QT_SOURCE_TREE/src/3rdparty/phonon/mmf
-
-# Uncomment the following line in order to use the CDrmPlayerUtility client
-# API for audio playback, rather than CMdaAudioPlayerUtility.
-#CONFIG += phonon_mmf_audio_drm
-
-phonon_mmf_audio_drm {
-    LIBS += -lDrmAudioPlayUtility
-    DEFINES += QT_PHONON_MMF_AUDIO_DRM
-} else {
-    LIBS += -lmediaclientaudio
-}
-
-# This is necessary because both epoc32/include and Phonon contain videoplayer.h.
-# By making /epoc32/include the first SYSTEMINCLUDE, we ensure that
-# '#include <videoplayer.h>' picks up the Symbian header, as intended.
-PREPEND_INCLUDEPATH = /epoc32/include
-
-INCLUDEPATH += $$MW_LAYER_SYSTEMINCLUDE
-
-HEADERS +=                                           \
-           $$PHONON_MMF_DIR/abstractaudioeffect.h    \
-           $$PHONON_MMF_DIR/abstractmediaplayer.h    \
-           $$PHONON_MMF_DIR/abstractplayer.h         \
-           $$PHONON_MMF_DIR/ancestormovemonitor.h    \
-           $$PHONON_MMF_DIR/audiooutput.h            \
-           $$PHONON_MMF_DIR/audioequalizer.h         \
-           $$PHONON_MMF_DIR/audioplayer.h            \
-           $$PHONON_MMF_DIR/backend.h                \
-           $$PHONON_MMF_DIR/bassboost.h              \
-           $$PHONON_MMF_DIR/defs.h                   \
-           $$PHONON_MMF_DIR/dummyplayer.h            \
-           $$PHONON_MMF_DIR/effectfactory.h          \
-           $$PHONON_MMF_DIR/mmf_medianode.h          \
-           $$PHONON_MMF_DIR/mediaobject.h            \
-           $$PHONON_MMF_DIR/utils.h                  \
-           $$PHONON_MMF_DIR/videooutput.h            \
-           $$PHONON_MMF_DIR/videooutputobserver.h    \
-           $$PHONON_MMF_DIR/mmf_videoplayer.h        \
-           $$PHONON_MMF_DIR/videowidget.h            \
-           $$PHONON_MMF_DIR/volumeobserver.h
-
-SOURCES +=                                           \
-           $$PHONON_MMF_DIR/abstractaudioeffect.cpp  \
-           $$PHONON_MMF_DIR/abstractmediaplayer.cpp  \
-           $$PHONON_MMF_DIR/abstractplayer.cpp       \
-           $$PHONON_MMF_DIR/ancestormovemonitor.cpp  \
-           $$PHONON_MMF_DIR/audiooutput.cpp          \
-           $$PHONON_MMF_DIR/audioequalizer.cpp       \
-           $$PHONON_MMF_DIR/audioplayer.cpp          \
-           $$PHONON_MMF_DIR/backend.cpp              \
-           $$PHONON_MMF_DIR/bassboost.cpp            \
-           $$PHONON_MMF_DIR/dummyplayer.cpp          \
-           $$PHONON_MMF_DIR/effectfactory.cpp        \
-           $$PHONON_MMF_DIR/mmf_medianode.cpp        \
-           $$PHONON_MMF_DIR/mediaobject.cpp          \
-           $$PHONON_MMF_DIR/utils.cpp                \
-           $$PHONON_MMF_DIR/videooutput.cpp          \
-           $$PHONON_MMF_DIR/mmf_videoplayer.cpp      \
-           $$PHONON_MMF_DIR/videowidget.cpp
-
-debug {
-    INCLUDEPATH += $$PHONON_MMF_DIR/mmfphonondebug
-    LIBS += -lphonon_mmf_debug.lib
-    LIBS += -lhal
-}
-
-LIBS += -lmediaclientvideo        # For CVideoPlayerUtility
-LIBS += -lcone                    # For CCoeEnv
-LIBS += -lws32                    # For RWindow
-LIBS += -lefsrv                   # For file server
-LIBS += -lapgrfx -lapmime         # For recognizer
-LIBS += -lmmfcontrollerframework  # For CMMFMetaDataEntry
-
-# These are for effects.
-LIBS += -lAudioEqualizerEffect -lBassBoostEffect -lDistanceAttenuationEffect -lDopplerBase -lEffectBase -lEnvironmentalReverbEffect -lListenerDopplerEffect -lListenerLocationEffect -lListenerOrientationEffect -lLocationBase -lLoudnessEffect -lOrientationBase -lSourceDopplerEffect -lSourceLocationEffect -lSourceOrientationEffect -lStereoWideningEffect
-
-# This is needed for having the .qtplugin file properly created on Symbian.
-QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/phonon_backend
-
-target.path = $$[QT_INSTALL_PLUGINS]/phonon_backend
-INSTALLS += target
-
-include(../../../qpluginbase.pri)
-
-TARGET.UID3=0x2001E629
-
diff --git a/src/qbase.pri b/src/qbase.pri
index 6428130..0aae24d 100644
--- a/src/qbase.pri
+++ b/src/qbase.pri
@@ -36,7 +36,7 @@ CONFIG		+= qt warn_on depend_includepath
 CONFIG          += qmake_cache target_qt 
 CONFIG          -= fix_output_dirs
 win32|mac:!macx-xcode:CONFIG += debug_and_release
-linux-g++*:QMAKE_LFLAGS += $$QMAKE_LFLAGS_NOUNDEF
+linux*-g++*:QMAKE_LFLAGS += $$QMAKE_LFLAGS_NOUNDEF
 
 contains(QT_CONFIG, reduce_exports):CONFIG += hide_symbols
 unix:contains(QT_CONFIG, reduce_relocations):CONFIG += bsymbolic_functions
diff --git a/src/tools/bootstrap/bootstrap.pri b/src/tools/bootstrap/bootstrap.pri
index b4f9b2f..b3ee948 100644
--- a/src/tools/bootstrap/bootstrap.pri
+++ b/src/tools/bootstrap/bootstrap.pri
@@ -38,7 +38,7 @@ DEPENDPATH	+= $$INCLUDEPATH \
                    $$QT_SOURCE_TREE/src/xml
 
 hpux-acc*|hpuxi-acc* {
-    LIBS += ../bootstrap/libbootstrap.a
+    LIBS += $$QT_BUILD_TREE/src/tools/bootstrap/libbootstrap.a
 } else {
     contains(CONFIG, debug_and_release_target) {
         CONFIG(debug, debug|release) {
diff --git a/src/tools/bootstrap/bootstrap.pro b/src/tools/bootstrap/bootstrap.pro
index 1f81a6c..722981c 100644
--- a/src/tools/bootstrap/bootstrap.pro
+++ b/src/tools/bootstrap/bootstrap.pro
@@ -31,6 +31,7 @@ win32:DEFINES += QT_NODLL
 INCLUDEPATH += $$QT_BUILD_TREE/include \
             $$QT_BUILD_TREE/include/QtCore \
             $$QT_BUILD_TREE/include/QtXml \
+            $$QT_BUILD_TREE/src/corelib/global   # qlibraryinfo.cpp includes qconfig.cpp
 
 DEPENDPATH += $$INCLUDEPATH \
               ../../corelib/global \
@@ -48,10 +49,12 @@ SOURCES += \
            ../../corelib/codecs/qtsciicodec.cpp \
            ../../corelib/codecs/qutfcodec.cpp \
            ../../corelib/global/qglobal.cpp \
+           ../../corelib/global/qlibraryinfo.cpp \
            ../../corelib/global/qmalloc.cpp \
            ../../corelib/global/qnumeric.cpp \
            ../../corelib/io/qabstractfileengine.cpp \
            ../../corelib/io/qbuffer.cpp \
+           ../../corelib/io/qdatastream.cpp \
            ../../corelib/io/qdir.cpp \
            ../../corelib/io/qdiriterator.cpp \
            ../../corelib/io/qfile.cpp \
@@ -62,6 +65,7 @@ SOURCES += \
            ../../corelib/io/qtemporaryfile.cpp \
            ../../corelib/io/qtextstream.cpp \
            ../../corelib/io/qurl.cpp \
+           ../../corelib/io/qsettings.cpp \
            ../../corelib/kernel/qmetatype.cpp \
            ../../corelib/kernel/qvariant.cpp \
            ../../corelib/tools/qbitarray.cpp \
@@ -86,11 +90,12 @@ unix:SOURCES += ../../corelib/io/qfsfileengine_unix.cpp \
                 ../../corelib/io/qfsfileengine_iterator_unix.cpp
 
 win32:SOURCES += ../../corelib/io/qfsfileengine_win.cpp \
-                 ../../corelib/io/qfsfileengine_iterator_win.cpp
+                 ../../corelib/io/qfsfileengine_iterator_win.cpp \
+                 ../../corelib/io/qsettings_win.cpp
 
 macx: {
    QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.4 #enables weak linking for 10.4 (exported)
-   SOURCES += ../../corelib/kernel/qcore_mac.cpp
+   SOURCES += ../../corelib/kernel/qcore_mac.cpp ../../corelib/io/qsettings_mac.cpp
    LIBS += -framework CoreServices
 }
 
diff --git a/src/tools/rcc/rcc.cpp b/src/tools/rcc/rcc.cpp
index 51f850a..6b3227a 100644
--- a/src/tools/rcc/rcc.cpp
+++ b/src/tools/rcc/rcc.cpp
@@ -709,46 +709,6 @@ bool RCCResourceLibrary::writeHeader()
 {
     if (m_format == C_Code) {
         writeString("/****************************************************************************\n");
-        writeString("**\n");
-        writeString("** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).\n");
-        writeString("** All rights reserved.\n");
-        writeString("** Contact: Nokia Corporation (qt-info@nokia.com)\n");
-        writeString("**\n");
-        writeString("** This file is part of the tools applications of the Qt Toolkit.\n");
-        writeString("**\n");
-        writeString("** $QT_BEGIN_LICENSE:LGPL$\n");
-        writeString("** No Commercial Usage\n");
-        writeString("** This file contains pre-release code and may not be distributed.\n");
-        writeString("** You may use this file in accordance with the terms and conditions\n");
-        writeString("** contained in the Technology Preview License Agreement accompanying\n");
-        writeString("** this package.\n");
-        writeString("**\n");
-        writeString("** GNU Lesser General Public License Usage\n");
-        writeString("** Alternatively, this file may be used under the terms of the GNU Lesser\n");
-        writeString("** General Public License version 2.1 as published by the Free Software\n");
-        writeString("** Foundation and appearing in the file LICENSE.LGPL included in the\n");
-        writeString("** packaging of this file.  Please review the following information to\n");
-        writeString("** ensure the GNU Lesser General Public License version 2.1 requirements\n");
-        writeString("** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.\n");
-        writeString("**\n");
-        writeString("** In addition, as a special exception, Nokia gives you certain additional\n");
-        writeString("** rights.  These rights are described in the Nokia Qt LGPL Exception\n");
-        writeString("** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.\n");
-        writeString("**\n");
-        writeString("** If you have questions regarding the use of this file, please contact\n");
-        writeString("** Nokia at qt-info@nokia.com.\n");
-        writeString("**\n");
-        writeString("**\n");
-        writeString("**\n");
-        writeString("**\n");
-        writeString("**\n");
-        writeString("**\n");
-        writeString("**\n");
-        writeString("**\n");
-        writeString("** $QT_END_LICENSE$\n");
-        writeString("**\n");
-        writeString("****************************************************************************/\n");
-        writeString("/****************************************************************************\n");
         writeString("** Resource object code\n");
         writeString("**\n");
         writeString("** Created: ");
diff --git a/src/tools/uic/cpp/cppwriteinitialization.cpp b/src/tools/uic/cpp/cppwriteinitialization.cpp
index 1690c2e..b2e8f4f 100644
--- a/src/tools/uic/cpp/cppwriteinitialization.cpp
+++ b/src/tools/uic/cpp/cppwriteinitialization.cpp
@@ -670,10 +670,13 @@ void WriteInitialization::acceptWidget(DomWidget *node)
 
     m_layoutWidget = false;
     if (className == QLatin1String("QWidget") && !node->hasAttributeNative()) {
-        if (m_widgetChain.top()
-            && m_widgetChain.top()->attributeClass() != QLatin1String("QMainWindow")
-            && !m_uic->isContainer(m_widgetChain.top()->attributeClass()))
+        if (const DomWidget* parentWidget = m_widgetChain.top()) {
+            const QString parentClass = parentWidget->attributeClass();
+            if (parentClass != QLatin1String("QMainWindow")
+                && !m_uic->isCustomWidgetContainer(parentClass)
+                && !m_uic->isContainer(parentClass))
             m_layoutWidget = true;
+        }
     }
     m_widgetChain.push(node);
     m_layoutChain.push(0);
@@ -718,7 +721,7 @@ void WriteInitialization::acceptWidget(DomWidget *node)
             m_output << m_indent << parentWidget << "->addDockWidget(" << area << varName << ");\n";
         } else if (m_uic->customWidgetsInfo()->extends(className, QLatin1String("QStatusBar"))) {
             m_output << m_indent << parentWidget << "->setStatusBar(" << varName << ");\n";
-        } else if (className == QLatin1String("QWidget")) {
+        } else {
             m_output << m_indent << parentWidget << "->setCentralWidget(" << varName << ");\n";
         }
     }
diff --git a/src/tools/uic/customwidgetsinfo.cpp b/src/tools/uic/customwidgetsinfo.cpp
index 70adba2..ca3fd19 100644
--- a/src/tools/uic/customwidgetsinfo.cpp
+++ b/src/tools/uic/customwidgetsinfo.cpp
@@ -88,6 +88,14 @@ bool CustomWidgetsInfo::extends(const QString &classNameIn, const QLatin1String
     return false;
 }
 
+bool CustomWidgetsInfo::isCustomWidgetContainer(const QString &className) const
+{
+    if (const DomCustomWidget *dcw = m_customWidgets.value(className, 0))
+        if (dcw->hasElementContainer())
+            return dcw->elementContainer() != 0;
+    return false;
+}
+
 QString CustomWidgetsInfo::realClassName(const QString &className) const
 {
     if (className == QLatin1String("Line"))
diff --git a/src/tools/uic/customwidgetsinfo.h b/src/tools/uic/customwidgetsinfo.h
index 1471118..d5be5a2 100644
--- a/src/tools/uic/customwidgetsinfo.h
+++ b/src/tools/uic/customwidgetsinfo.h
@@ -78,6 +78,8 @@ public:
 
     bool extends(const QString &className, const QLatin1String &baseClassName) const;
 
+    bool isCustomWidgetContainer(const QString &className) const;
+
 private:
     typedef QMap<QString, DomCustomWidget*> NameCustomWidgetMap;
     NameCustomWidgetMap m_customWidgets;
diff --git a/src/tools/uic/uic.cpp b/src/tools/uic/uic.cpp
index 32e5e3d..71b6ac1 100644
--- a/src/tools/uic/uic.cpp
+++ b/src/tools/uic/uic.cpp
@@ -363,6 +363,11 @@ bool Uic::isContainer(const QString &className) const
         || customWidgetsInfo()->extends(className, QLatin1String("QDockWidget"));
 }
 
+bool Uic::isCustomWidgetContainer(const QString &className) const
+{
+    return customWidgetsInfo()->isCustomWidgetContainer(className);
+}
+
 bool Uic::isStatusBar(const QString &className) const
 {
     return customWidgetsInfo()->extends(className, QLatin1String("QStatusBar"));
diff --git a/src/tools/uic/uic.h b/src/tools/uic/uic.h
index 3e072a4..5175ea9 100644
--- a/src/tools/uic/uic.h
+++ b/src/tools/uic/uic.h
@@ -115,6 +115,7 @@ public:
     bool isStatusBar(const QString &className) const;
     bool isButton(const QString &className) const;
     bool isContainer(const QString &className) const;
+    bool isCustomWidgetContainer(const QString &className) const;
     bool isMenuBar(const QString &className) const;
     bool isMenu(const QString &className) const;
 
diff --git a/src/tools/uic3/uic.cpp b/src/tools/uic3/uic.cpp
index 7872866..6761eaf 100644
--- a/src/tools/uic3/uic.cpp
+++ b/src/tools/uic3/uic.cpp
@@ -322,6 +322,11 @@ bool Uic::isContainer(const QString &className) const
         || customWidgetsInfo()->extends(className, QLatin1String("QDockWidget"));
 }
 
+bool Uic::isCustomWidgetContainer(const QString &className) const
+{
+    return customWidgetsInfo()->isCustomWidgetContainer(className);
+}
+
 bool Uic::isStatusBar(const QString &className) const
 {
     return customWidgetsInfo()->extends(className, QLatin1String("QStatusBar"));
diff --git a/src/tools/uic3/uic.h b/src/tools/uic3/uic.h
index 50aa71c..63a1f8d 100644
--- a/src/tools/uic3/uic.h
+++ b/src/tools/uic3/uic.h
@@ -114,6 +114,7 @@ public:
     bool isStatusBar(const QString &className) const;
     bool isButton(const QString &className) const;
     bool isContainer(const QString &className) const;
+    bool isCustomWidgetContainer(const QString &className) const;
     bool isMenuBar(const QString &className) const;
     bool isMenu(const QString &className) const;