Merge remote branch 'qt/master' into lighthouse-master

Conflicts:
	src/gui/kernel/qapplication_win.cpp
	src/gui/kernel/qwidget.cpp
	src/gui/text/qfontengine_ft.cpp

204 files changed, 4275 insertions, 1768 deletions

diff --git a/src/3rdparty/harfbuzz/src/harfbuzz-indic.cpp b/src/3rdparty/harfbuzz/src/harfbuzz-indic.cpp
index 4d8418b..817fb0d 100644
--- a/src/3rdparty/harfbuzz/src/harfbuzz-indic.cpp
+++ b/src/3rdparty/harfbuzz/src/harfbuzz-indic.cpp
@@ -37,7 +37,7 @@ static HB_Bool isLetter(HB_UChar16 ucs)
                      FLAG(HB_Letter_Titlecase) |
                      FLAG(HB_Letter_Modifier) |
                      FLAG(HB_Letter_Other);
-    return FLAG(HB_GetUnicodeCharCategory(ucs)) & test;
+    return (FLAG(HB_GetUnicodeCharCategory(ucs)) &  test) != 0;
 }
 
 static HB_Bool isMark(HB_UChar16 ucs)
@@ -660,18 +660,18 @@ static const unsigned char indicPosition[0xe00-0x900] = {
     None, None, None, None,
 
     None, None, None, None,
-    None, None, None, None,
-    None, None, None, None,
-    None, None, None, None,
+    None, Below, Below, Below,
+    Below, Below, Below, Below,
+    Below, Below, None, Below,
 
-    None, None, None, None,
-    Below, None, None, None,
-    Below, None, None, None,
+    Below, Below, Below, Below,
+    Below, Below, Below, Below,
+    Below, None, Below, Below,
     Below, Below, Below, Post,
 
     Below, None, Below, Below,
-    None, None, None, None,
-    None, None, None, None,
+    None, Below, Below, Below,
+    Below, Below, None, None,
     None, None, Post, Above,
 
     Post, Below, Below, Below,
@@ -1741,6 +1741,11 @@ static int indic_nextSyllableBoundary(HB_Script script, const HB_UChar16 *s, int
  	    if (state == Halant && uc[pos] == 0x200d /* ZWJ */)
   		break;
             // the control character should be the last char in the item
+ 	    if (state == Consonant && script == HB_Script_Bengali && uc[pos-1] == 0x09B0 && uc[pos] == 0x200d /* ZWJ */)
+  		break;
+ 	    if (state == Consonant && script == HB_Script_Kannada && uc[pos-1] == 0x0CB0 && uc[pos] == 0x200d /* ZWJ */)
+  		break;
+            // Bengali and Kannada has a special exception for rendering yaphala with ra (to avoid reph) see http://www.unicode.org/faq/indic.html#15
             ++pos;
             goto finish;
         case Consonant:
diff --git a/src/3rdparty/harfbuzz/tests/shaping/main.cpp b/src/3rdparty/harfbuzz/tests/shaping/main.cpp
index 28f8e07..73760a8 100644
--- a/src/3rdparty/harfbuzz/tests/shaping/main.cpp
+++ b/src/3rdparty/harfbuzz/tests/shaping/main.cpp
@@ -642,6 +642,10 @@ void tst_QScriptEngine::bengali()
                 { { 0x9f1, 0x9cd, 0x9ad, 0x0 },
                   { 0x191, 0x17d, 0x168, 0x0 } },
 
+                // Ra ZWJ Halant Ya
+                { { 0x09b0, 0x200d, 0x09cd, 0x09af, 0x0 },
+                  { 0x016b, 0x01cf, 0x0 } },
+
 		{ {0}, {0} }
 	    };
 
@@ -749,6 +753,13 @@ void tst_QScriptEngine::bengali()
 		{ { 0x09b0, 0x09cd, 0x09ac, 0x09cd, 0x09ac, 0x0 },
 		  { 0x013b, 0x00e1, 0x0 } },
 
+                // Init feature for vowel sign E should only be
+                // applied when it's initial character (QTBUG-13620)
+                { { 0x09a8, 0x09c7, 0x0 },
+                  { 0x0232, 0x0086, 0x0 } },
+                { { 0x09a8, 0x09a8, 0x09c7, 0x0 },
+                  { 0x0086, 0x009b, 0x0086, 0x0 } },
+
 		{ {0}, {0} }
 	    };
 
@@ -847,6 +858,19 @@ void tst_QScriptEngine::oriya()
                   { 0x177, 0x0 } }, 
                 { { 0xb28, 0xb4d, 0xb24, 0xb4d, 0xb30, 0xb4d, 0xb2f, 0x0 },
                   { 0x176, 0x124, 0x0 } }, 
+
+                // QTBUG-13542
+                { { 0x0b2c, 0x0b4d, 0x0b21, 0x0 },
+                  { 0x0089, 0x00fc, 0x0 } },
+                { { 0x0b36, 0x0b4d, 0x0b2b, 0x0 },
+                  { 0x0092, 0x0105, 0x0 } },
+                { { 0x0b36, 0x0b4d, 0x0b1f, 0x0 },
+                  { 0x0092, 0x00fa, 0x0 } },
+                { { 0x0b39, 0x0b4d, 0x0b1f, 0x0 },
+                  { 0x0095, 0x00fa, 0x0 } },
+                { { 0x0b15, 0x0b4d, 0x0b16, 0x0 },
+                  { 0x0073, 0x00f1, 0x0 } },
+
                 { {0}, {0} }
 
             };
@@ -1005,6 +1029,11 @@ void tst_QScriptEngine::kannada()
 		  { 0x0036, 0x00c1, 0x0 } },
 		{ { 0x0cb0, 0x0ccd, 0x200d, 0x0c95, 0x0 },
 		  { 0x0050, 0x00a7, 0x0 } },
+
+                // Kaphala
+                { { 0x0cb0, 0x200d, 0x0ccd, 0x0c95, 0x0 },
+                  { 0x0050, 0x00a7, 0x0 } },
+
 		{ {0}, {0} }
 	    };
 
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/ChangeLog b/src/3rdparty/javascriptcore/JavaScriptCore/ChangeLog
index fbaf5d2..fd6c3f7 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/ChangeLog
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/ChangeLog
@@ -1,3 +1,24 @@
+2010-08-24  Oliver Hunt  <oliver@apple.com>
+
+        Reviewed by Geoff Garen.
+
+        Don't seed the JS random number generator from time()
+        https://bugs.webkit.org/show_bug.cgi?id=41868
+        <rdar://problem/8171025>
+
+        Switch to using the secure random number generator to
+        seed the fast random generator, and make the generator
+        be per global object.
+
+        * runtime/JSGlobalData.cpp:
+        (JSC::JSGlobalData::JSGlobalData):
+        * runtime/JSGlobalData.h:
+        * runtime/JSGlobalObject.h:
+        (JSC::JSGlobalObject::JSGlobalObjectData::JSGlobalObjectData):
+        (JSC::JSGlobalObject::weakRandomNumber):
+        * runtime/MathObject.cpp:
+        (JSC::mathProtoFuncRandom):
+
 2010-06-18  Tucker Jay  <jay.tucker@nokia.com>
 
         Reviewed by NOBODY (OOPS!).
@@ -94,6 +115,16 @@
 
         * wtf/Platform.h:
 
+2010-05-06  Fumitoshi Ukai  <ukai@chromium.org>
+
+        Reviewed by Alexey Proskuryakov.
+
+        JavaScriptCore/wtf/RandomNumber.h should provide using WTF::*
+        https://bugs.webkit.org/show_bug.cgi?id=38719
+
+        * wtf/RandomNumber.h:
+          Add using directives.
+
 2010-04-28  Simon Hausmann  <simon.hausmann@nokia.com>, Kent Hansen <kent.hansen@nokia.com>
 
         Reviewed by Darin Adler.
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalData.cpp b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalData.cpp
index 34b5f82..1c25c16 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalData.cpp
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalData.cpp
@@ -144,7 +144,6 @@ JSGlobalData::JSGlobalData(bool isShared)
     , firstStringifierToMark(0)
     , markStack(jsArrayVPtr)
     , cachedUTCOffset(NaN)
-    , weakRandom(static_cast<int>(currentTime()))
 #ifndef NDEBUG
     , mainThreadOnly(false)
 #endif
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalData.h b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalData.h
index 49a6c4c..dcd3289 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalData.h
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalData.h
@@ -184,8 +184,6 @@ namespace JSC {
         
         UString cachedDateString;
         double cachedDateStringValue;
-        
-        WeakRandom weakRandom;
 
 #ifndef NDEBUG
         bool mainThreadOnly;
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalObject.h b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalObject.h
index 340e04d..7c20272 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalObject.h
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/JSGlobalObject.h
@@ -31,6 +31,7 @@
 #include "StructureChain.h"
 #include <wtf/HashSet.h>
 #include <wtf/OwnPtr.h>
+#include <wtf/RandomNumber.h>
 
 namespace JSC {
 
@@ -91,6 +92,7 @@ namespace JSC {
                 , datePrototype(0)
                 , regExpPrototype(0)
                 , methodCallDummy(0)
+                , weakRandom(static_cast<unsigned>(randomNumber() * (std::numeric_limits<unsigned>::max() + 1.0)))
             {
             }
             
@@ -154,6 +156,7 @@ namespace JSC {
             RefPtr<JSGlobalData> globalData;
 
             HashSet<GlobalCodeBlock*> codeBlocks;
+            WeakRandom weakRandom;
         };
 
     public:
@@ -271,6 +274,7 @@ namespace JSC {
             return Structure::create(prototype, TypeInfo(ObjectType, StructureFlags));
         }
 
+        double weakRandomNumber() { return d()->weakRandom.get(); }
     protected:
 
         static const unsigned StructureFlags = OverridesGetOwnPropertySlot | OverridesMarkChildren | OverridesGetPropertyNames | JSVariableObject::StructureFlags;
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp
index 8f22fba..807cfe7 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp
@@ -210,7 +210,7 @@ JSValue JSC_HOST_CALL mathProtoFuncPow(ExecState* exec, JSObject*, JSValue, cons
 
 JSValue JSC_HOST_CALL mathProtoFuncRandom(ExecState* exec, JSObject*, JSValue, const ArgList&)
 {
-    return jsDoubleNumber(exec, exec->globalData().weakRandom.get());
+    return jsDoubleNumber(exec, exec->lexicalGlobalObject()->weakRandomNumber());
 }
 
 JSValue JSC_HOST_CALL mathProtoFuncRound(ExecState* exec, JSObject*, JSValue, const ArgList& args)
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/RandomNumber.h b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/RandomNumber.h
index fe1687c..e54e9ae 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/RandomNumber.h
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/RandomNumber.h
@@ -39,4 +39,7 @@ namespace WTF {
 
 }
 
+using WTF::randomNumber;
+using WTF::weakRandomNumber;
+
 #endif
diff --git a/src/3rdparty/javascriptcore/VERSION b/src/3rdparty/javascriptcore/VERSION
index 6f5fb7c..9991ac0 100644
--- a/src/3rdparty/javascriptcore/VERSION
+++ b/src/3rdparty/javascriptcore/VERSION
@@ -4,8 +4,8 @@ This is a snapshot of JavaScriptCore from
 
 The commit imported was from the
 
-        javascriptcore-snapshot-28062010 branch/tag
+        javascriptcore-snapshot-05102010 branch/tag
 
 and has the sha1 checksum
 
-        0fccd26d3624e80cf68873701ef70ad72ca66bec
+        82ead85cfea5859044eeb25b33314dcc0fa5eea1
diff --git a/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp b/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp
index 3702560..dfc5840 100644
--- a/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp
+++ b/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp
@@ -51,10 +51,15 @@ MMF::AbstractMediaPlayer::AbstractMediaPlayer
         ,   m_parent(parent)
         ,   m_pending(NothingPending)
         ,   m_positionTimer(new QTimer(this))
+        ,   m_position(0)
         ,   m_bufferStatusTimer(new QTimer(this))
         ,   m_mmfMaxVolume(NullMaxVolume)
         ,   m_prefinishMarkSent(false)
         ,   m_aboutToFinishSent(false)
+#ifdef PHONON_MMF_PROGRESSIVE_DOWNLOAD
+        ,   m_download(0)
+        ,   m_downloadStalled(false)
+#endif
 {
     connect(m_positionTimer.data(), SIGNAL(timeout()), this, SLOT(positionTick()));
     connect(m_bufferStatusTimer.data(), SIGNAL(timeout()), this, SLOT(bufferStatusTick()));
@@ -183,6 +188,7 @@ void MMF::AbstractMediaPlayer::seek(qint64 ms)
         }
 
         doSeek(ms);
+        m_position = ms;
         resetMarksIfRewound();
 
         if(wasPlaying && state() != ErrorState) {
@@ -207,6 +213,11 @@ bool MMF::AbstractMediaPlayer::isSeekable() const
     return true;
 }
 
+qint64 MMF::AbstractMediaPlayer::currentTime() const
+{
+    return m_position;
+}
+
 void MMF::AbstractMediaPlayer::doSetTickInterval(qint32 interval)
 {
     TRACE_CONTEXT(AbstractMediaPlayer::doSetTickInterval, EAudioApi);
@@ -247,7 +258,19 @@ void MMF::AbstractMediaPlayer::open()
             symbianErr = openFile(*file);
             if (KErrNone != symbianErr)
                 errorMessage = tr("Error opening file");
-        } else {
+        }
+#ifdef PHONON_MMF_PROGRESSIVE_DOWNLOAD
+        else if (url.scheme() == QLatin1String("http")) {
+            Q_ASSERT(!m_download);
+            m_download = new Download(url, this);
+            connect(m_download, SIGNAL(lengthChanged(qint64)),
+                    this, SLOT(downloadLengthChanged(qint64)));
+            connect(m_download, SIGNAL(stateChanged(Download::State)),
+                    this, SLOT(downloadStateChanged(Download::State)));
+            m_download->start();
+        }
+#endif
+        else {
             symbianErr = openUrl(url.toString());
             if (KErrNone != symbianErr)
                 errorMessage = tr("Error opening URL");
@@ -288,6 +311,16 @@ void MMF::AbstractMediaPlayer::open()
     TRACE_EXIT_0();
 }
 
+void MMF::AbstractMediaPlayer::close()
+{
+    doClose();
+#ifdef PHONON_MMF_PROGRESSIVE_DOWNLOAD
+    delete m_download;
+    m_download = 0;
+#endif
+    m_position = 0;
+}
+
 void MMF::AbstractMediaPlayer::volumeChanged(qreal volume)
 {
     TRACE_CONTEXT(AbstractMediaPlayer::volumeChanged, EAudioInternal);
@@ -374,7 +407,8 @@ void MMF::AbstractMediaPlayer::bufferingComplete()
 {
     stopBufferStatusTimer();
     emit MMF::AbstractPlayer::bufferStatus(100);
-    changeState(m_stateBeforeBuffering);
+    if (!progressiveDownloadStalled())
+        changeState(m_stateBeforeBuffering);
 }
 
 void MMF::AbstractMediaPlayer::maxVolumeChanged(int mmfMaxVolume)
@@ -385,13 +419,30 @@ void MMF::AbstractMediaPlayer::maxVolumeChanged(int mmfMaxVolume)
 
 void MMF::AbstractMediaPlayer::loadingComplete(int error)
 {
-    Q_ASSERT(Phonon::LoadingState == state());
-
-    if (KErrNone == error) {
-        updateMetaData();
-        changeState(StoppedState);
+    TRACE_CONTEXT(AbstractMediaPlayer::loadingComplete, EAudioApi);
+    TRACE_ENTRY("state %d error %d", state(), error);
+    if (progressiveDownloadStalled()) {
+        Q_ASSERT(Phonon::BufferingState == state());
+        if (KErrNone == error) {
+            bufferingComplete();
+            doSeek(m_position);
+            startPlayback();
+#ifdef PHONON_MMF_PROGRESSIVE_DOWNLOAD
+            m_downloadStalled = false;
+#endif
+        }
     } else {
-        setError(tr("Loading clip failed"), error);
+        Q_ASSERT(Phonon::LoadingState == state());
+        if (KErrNone == error) {
+            updateMetaData();
+            changeState(StoppedState);
+        } else {
+            if (isProgressiveDownload() && KErrCorrupt == error) {
+                setProgressiveDownloadStalled();
+            } else {
+                setError(tr("Loading clip failed"), error);
+            }
+        }
     }
 }
 
@@ -415,8 +466,12 @@ void MMF::AbstractMediaPlayer::playbackComplete(int error)
         QMetaObject::invokeMethod(m_parent, "switchToNextSource", Qt::QueuedConnection);
     }
     else {
-        setError(tr("Playback complete"), error);
-        emit finished();
+        if (isProgressiveDownload() && KErrCorrupt == error) {
+            setProgressiveDownloadStalled();
+        } else {
+            setError(tr("Playback complete"), error);
+            emit finished();
+        }
     }
 }
 
@@ -425,15 +480,36 @@ qint64 MMF::AbstractMediaPlayer::toMilliSeconds(const TTimeIntervalMicroSeconds
     return in.Int64() / 1000;
 }
 
+bool MMF::AbstractMediaPlayer::isProgressiveDownload() const
+{
+#ifdef PHONON_MMF_PROGRESSIVE_DOWNLOAD
+    return (0 != m_download);
+#else
+    return false;
+#endif
+}
+
+bool MMF::AbstractMediaPlayer::progressiveDownloadStalled() const
+{
+#ifdef PHONON_MMF_PROGRESSIVE_DOWNLOAD
+    return m_downloadStalled;
+#else
+    return false;
+#endif
+}
+
 //-----------------------------------------------------------------------------
 // Slots
 //-----------------------------------------------------------------------------
 
 void MMF::AbstractMediaPlayer::positionTick()
 {
-    const qint64 current = currentTime();
-    emitMarksIfReached(current);
-    emit MMF::AbstractPlayer::tick(current);
+    const qint64 pos = getCurrentTime();
+    if (pos > m_position) {
+        m_position = pos;
+        emitMarksIfReached(m_position);
+        emit MMF::AbstractPlayer::tick(m_position);
+    }
 }
 
 void MMF::AbstractMediaPlayer::emitMarksIfReached(qint64 current)
@@ -458,7 +534,7 @@ void MMF::AbstractMediaPlayer::emitMarksIfReached(qint64 current)
 
 void MMF::AbstractMediaPlayer::resetMarksIfRewound()
 {
-    const qint64 current = currentTime();
+    const qint64 current = getCurrentTime();
     const qint64 total = totalTime();
     const qint64 remaining = total - current;
 
@@ -487,10 +563,74 @@ void MMF::AbstractMediaPlayer::startPlayback()
     changeState(PlayingState);
 }
 
+void MMF::AbstractMediaPlayer::setProgressiveDownloadStalled()
+{
+#ifdef PHONON_MMF_PROGRESSIVE_DOWNLOAD
+    TRACE_CONTEXT(AbstractMediaPlayer::setProgressiveDownloadStalled, EAudioApi);
+    TRACE_ENTRY("state %d", state());
+    Q_ASSERT(isProgressiveDownload());
+    m_downloadStalled = true;
+    doClose();
+    bufferingStarted();
+    // Video player loses window handle when closed - need to reapply it here
+    videoOutputChanged();
+    m_download->resume();
+#endif
+}
+
 void MMF::AbstractMediaPlayer::bufferStatusTick()
 {
-    emit MMF::AbstractPlayer::bufferStatus(bufferStatus());
+    // During progressive download, there is no way to detect the buffering status.
+    // Phonon does not support a "buffering; amount unknown" signal, therefore we
+    // return a buffering status of zero.
+    const int status = progressiveDownloadStalled() ? 0 : bufferStatus();
+    emit MMF::AbstractPlayer::bufferStatus(status);
+}
+
+#ifdef PHONON_MMF_PROGRESSIVE_DOWNLOAD
+void MMF::AbstractMediaPlayer::downloadLengthChanged(qint64 length)
+{
+    TRACE_CONTEXT(AbstractMediaPlayer::downloadLengthChanged, EAudioApi);
+    TRACE_ENTRY("length %Ld", length);
+    Q_UNUSED(length)
+    if (m_downloadStalled) {
+        bufferingComplete();
+        int err = m_parent->openFileHandle(m_download->targetFileName());
+        if (KErrNone == err)
+            err = openFile(*m_parent->file());
+        if (KErrNone != err)
+            setError(tr("Error opening file"));
+    }
+}
+
+void MMF::AbstractMediaPlayer::downloadStateChanged(Download::State state)
+{
+    TRACE_CONTEXT(AbstractMediaPlayer::downloadStateChanged, EAudioApi);
+    TRACE_ENTRY("state %d", state);
+    switch (state) {
+    case Download::Idle:
+    case Download::Initializing:
+        break;
+    case Download::Downloading:
+        {
+        int err = m_parent->openFileHandle(m_download->targetFileName());
+        if (KErrNone == err)
+            err = openFile(*m_parent->file());
+        else if (KErrCorrupt == err)
+            // Insufficient data downloaded - enter Buffering state
+            setProgressiveDownloadStalled();
+        if (KErrNone != err)
+            setError(tr("Error opening file"));
+        }
+        break;
+    case Download::Complete:
+        break;
+    case Download::Error:
+        setError(tr("Download error"));
+        break;
+    }
 }
+#endif // PHONON_MMF_PROGRESSIVE_DOWNLOAD
 
 Phonon::State MMF::AbstractMediaPlayer::phononState(PrivateState state) const
 {
diff --git a/src/3rdparty/phonon/mmf/abstractmediaplayer.h b/src/3rdparty/phonon/mmf/abstractmediaplayer.h
index e795ecb..c3b4528 100644
--- a/src/3rdparty/phonon/mmf/abstractmediaplayer.h
+++ b/src/3rdparty/phonon/mmf/abstractmediaplayer.h
@@ -23,6 +23,9 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 #include <QScopedPointer>
 #include <e32std.h>
 #include "abstractplayer.h"
+#ifdef PHONON_MMF_PROGRESSIVE_DOWNLOAD
+#   include "download.h"
+#endif
 
 class RFile;
 
@@ -48,6 +51,7 @@ protected:
 
 public:
     virtual void open();
+    virtual void close();
 
     // MediaObjectInterface
     virtual void play();
@@ -55,6 +59,7 @@ public:
     virtual void stop();
     virtual void seek(qint64 milliseconds);
     virtual bool isSeekable() const;
+    virtual qint64 currentTime() const;
     virtual void volumeChanged(qreal volume);
 
 protected:
@@ -68,12 +73,15 @@ protected:
     virtual void doStop() = 0;
     virtual void doSeek(qint64 pos) = 0;
     virtual int setDeviceVolume(int mmfVolume) = 0;
+    virtual int openFile(const QString &fileName) = 0;
     virtual int openFile(RFile& file) = 0;
     virtual int openUrl(const QString& url) = 0;
     virtual int openDescriptor(const TDesC8 &des) = 0;
     virtual int bufferStatus() const = 0;
+    virtual void doClose() = 0;
 
     void updateMetaData();
+    virtual qint64 getCurrentTime() const = 0;
     virtual int numberOfMetaDataEntries() const = 0;
     virtual QPair<QString, QString> metaDataEntry(int index) const = 0;
 
@@ -86,6 +94,9 @@ protected:
 
     static qint64 toMilliSeconds(const TTimeIntervalMicroSeconds &);
 
+    bool isProgressiveDownload() const;
+    bool progressiveDownloadStalled() const;
+
 private:
     void startPositionTimer();
     void stopPositionTimer();
@@ -96,6 +107,7 @@ private:
     void emitMarksIfReached(qint64 position);
     void resetMarksIfRewound();
     void startPlayback();
+    void setProgressiveDownloadStalled();
 
     enum Pending {
         NothingPending,
@@ -108,6 +120,10 @@ private:
 private Q_SLOTS:
     void positionTick();
     void bufferStatusTick();
+#ifdef PHONON_MMF_PROGRESSIVE_DOWNLOAD
+    void downloadLengthChanged(qint64);
+    void downloadStateChanged(Download::State);
+#endif
 
 private:
     MediaObject *const          m_parent;
@@ -115,6 +131,7 @@ private:
     Pending                     m_pending;
 
     QScopedPointer<QTimer>      m_positionTimer;
+    qint64                      m_position;
 
     QScopedPointer<QTimer>      m_bufferStatusTimer;
     PrivateState                m_stateBeforeBuffering;
@@ -127,6 +144,11 @@ private:
     // Used for playback of resource files
     TPtrC8                      m_buffer;
 
+#ifdef PHONON_MMF_PROGRESSIVE_DOWNLOAD
+    Download                    *m_download;
+    bool                        m_downloadStalled;
+#endif
+
     QMultiMap<QString, QString> m_metaData;
 
 };
diff --git a/src/3rdparty/phonon/mmf/abstractvideoplayer.cpp b/src/3rdparty/phonon/mmf/abstractvideoplayer.cpp
index fb20bea..1ab5bae 100644
--- a/src/3rdparty/phonon/mmf/abstractvideoplayer.cpp
+++ b/src/3rdparty/phonon/mmf/abstractvideoplayer.cpp
@@ -16,6 +16,7 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
+#include <QDir>
 #include <QUrl>
 #include <QTimer>
 #include <QWidget>
@@ -132,6 +133,13 @@ int MMF::AbstractVideoPlayer::setDeviceVolume(int mmfVolume)
     return err;
 }
 
+int MMF::AbstractVideoPlayer::openFile(const QString &fileName)
+{
+    const QHBufC nativeFileName(QDir::toNativeSeparators(fileName));
+    TRAPD(err, m_player->OpenFileL(*nativeFileName));
+    return err;
+}
+
 int MMF::AbstractVideoPlayer::openFile(RFile &file)
 {
     TRAPD(err, m_player->OpenFileL(file));
@@ -157,7 +165,7 @@ int MMF::AbstractVideoPlayer::bufferStatus() const
     return result;
 }
 
-void MMF::AbstractVideoPlayer::close()
+void MMF::AbstractVideoPlayer::doClose()
 {
     m_player->Close();
 }
@@ -167,9 +175,9 @@ bool MMF::AbstractVideoPlayer::hasVideo() const
     return true;
 }
 
-qint64 MMF::AbstractVideoPlayer::currentTime() const
+qint64 MMF::AbstractVideoPlayer::getCurrentTime() const
 {
-    TRACE_CONTEXT(AbstractVideoPlayer::currentTime, EVideoApi);
+    TRACE_CONTEXT(AbstractVideoPlayer::getCurrentTime, EVideoApi);
 
     TTimeIntervalMicroSeconds us;
     TRAPD(err, us = m_player->PositionL())
@@ -246,7 +254,9 @@ void MMF::AbstractVideoPlayer::MvpuoOpenComplete(TInt aError)
     TRACE_CONTEXT(AbstractVideoPlayer::MvpuoOpenComplete, EVideoApi);
     TRACE_ENTRY("state %d error %d", state(), aError);
 
-    __ASSERT_ALWAYS(LoadingState == state(), Utils::panic(InvalidStatePanic));
+    __ASSERT_ALWAYS(LoadingState == state() ||
+                    progressiveDownloadStalled() && BufferingState == state(),
+                    Utils::panic(InvalidStatePanic));
 
     if (KErrNone == aError)
         m_player->Prepare();
@@ -261,7 +271,9 @@ void MMF::AbstractVideoPlayer::MvpuoPrepareComplete(TInt aError)
     TRACE_CONTEXT(AbstractVideoPlayer::MvpuoPrepareComplete, EVideoApi);
     TRACE_ENTRY("state %d error %d", state(), aError);
 
-    __ASSERT_ALWAYS(LoadingState == state(), Utils::panic(InvalidStatePanic));
+    __ASSERT_ALWAYS(LoadingState == state() ||
+                    progressiveDownloadStalled() && BufferingState == state(),
+                    Utils::panic(InvalidStatePanic));
 
     TRAPD(err, getVideoClipParametersL(aError));
 
@@ -470,7 +482,7 @@ void MMF::AbstractVideoPlayer::updateScaleFactors(const QSize &windowSize, bool
 
 void MMF::AbstractVideoPlayer::parametersChanged(VideoParameters parameters)
 {
-    if (state() == LoadingState)
+    if (state() == LoadingState || progressiveDownloadStalled() && BufferingState == state())
         m_pendingChanges |= parameters;
     else
         handleParametersChanged(parameters);
diff --git a/src/3rdparty/phonon/mmf/abstractvideoplayer.h b/src/3rdparty/phonon/mmf/abstractvideoplayer.h
index 3ff3c75..3bc5c7c 100644
--- a/src/3rdparty/phonon/mmf/abstractvideoplayer.h
+++ b/src/3rdparty/phonon/mmf/abstractvideoplayer.h
@@ -64,21 +64,22 @@ public:
     virtual void doStop();
     virtual void doSeek(qint64 milliseconds);
     virtual int setDeviceVolume(int mmfVolume);
+    virtual int openFile(const QString &fileName);
     virtual int openFile(RFile &file);
     virtual int openUrl(const QString &url);
     virtual int openDescriptor(const TDesC8 &des);
     virtual int bufferStatus() const;
-    virtual void close();
+    virtual void doClose();
 
     // MediaObjectInterface
     virtual bool hasVideo() const;
-    virtual qint64 currentTime() const;
     virtual qint64 totalTime() const;
 
     // AbstractPlayer
     virtual void videoOutputChanged();
 
     // AbstractMediaPlayer
+    virtual qint64 getCurrentTime() const;
     virtual int numberOfMetaDataEntries() const;
     virtual QPair<QString, QString> metaDataEntry(int index) const;
 
diff --git a/src/3rdparty/phonon/mmf/audioplayer.cpp b/src/3rdparty/phonon/mmf/audioplayer.cpp
index 7c8b9bd..dc5c800 100644
--- a/src/3rdparty/phonon/mmf/audioplayer.cpp
+++ b/src/3rdparty/phonon/mmf/audioplayer.cpp
@@ -16,6 +16,7 @@ along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
+#include <QDir>
 #include <QUrl>
 
 #include "audioplayer.h"
@@ -109,6 +110,13 @@ int MMF::AudioPlayer::setDeviceVolume(int mmfVolume)
 #endif
 }
 
+int MMF::AudioPlayer::openFile(const QString &fileName)
+{
+    const QHBufC nativeFileName(QDir::toNativeSeparators(fileName));
+    TRAPD(err, m_player->OpenFileL(*nativeFileName));
+    return err;
+}
+
 int MMF::AudioPlayer::openFile(RFile& file)
 {
     TRAPD(err, m_player->OpenFileL(file));
@@ -150,7 +158,7 @@ int MMF::AudioPlayer::bufferStatus() const
     return result;
 }
 
-void MMF::AudioPlayer::close()
+void MMF::AudioPlayer::doClose()
 {
     m_player->Close();
 }
@@ -160,9 +168,9 @@ bool MMF::AudioPlayer::hasVideo() const
     return false;
 }
 
-qint64 MMF::AudioPlayer::currentTime() const
+qint64 MMF::AudioPlayer::getCurrentTime() const
 {
-    TRACE_CONTEXT(AudioPlayer::currentTime, EAudioApi);
+    TRACE_CONTEXT(AudioPlayer::getCurrentTime, EAudioApi);
 
     TTimeIntervalMicroSeconds us;
     const TInt err = m_player->GetPosition(us);
@@ -203,7 +211,9 @@ void MMF::AudioPlayer::MapcInitComplete(TInt aError,
     TRACE_CONTEXT(AudioPlayer::MapcInitComplete, EAudioInternal);
     TRACE_ENTRY("state %d error %d", state(), aError);
 
-    __ASSERT_ALWAYS(LoadingState == state(), Utils::panic(InvalidStatePanic));
+    __ASSERT_ALWAYS(LoadingState == state() ||
+                    progressiveDownloadStalled() && BufferingState == state(),
+                    Utils::panic(InvalidStatePanic));
 
     if (KErrNone == aError) {
         maxVolumeChanged(m_player->MaxVolume());
diff --git a/src/3rdparty/phonon/mmf/audioplayer.h b/src/3rdparty/phonon/mmf/audioplayer.h
index e43cadd..cf4f6d5 100644
--- a/src/3rdparty/phonon/mmf/audioplayer.h
+++ b/src/3rdparty/phonon/mmf/audioplayer.h
@@ -65,18 +65,19 @@ typedef CMdaAudioPlayerUtility NativePlayer;
     virtual void doStop();
     virtual void doSeek(qint64 milliseconds);
     virtual int setDeviceVolume(int mmfVolume);
+    virtual int openFile(const QString &fileName);
     virtual int openFile(RFile& file);
     virtual int openUrl(const QString& url);
     virtual int openDescriptor(const TDesC8 &des);
     virtual int bufferStatus() const;
-    virtual void close();
+    virtual void doClose();
 
     // MediaObjectInterface
     virtual bool hasVideo() const;
-    virtual qint64 currentTime() const;
     virtual qint64 totalTime() const;
 
     // AbstractMediaPlayer
+    virtual qint64 getCurrentTime() const;
     virtual int numberOfMetaDataEntries() const;
     virtual QPair<QString, QString> metaDataEntry(int index) const;
 
diff --git a/src/3rdparty/phonon/mmf/download.cpp b/src/3rdparty/phonon/mmf/download.cpp
new file mode 100644
index 0000000..7b80e4a
--- /dev/null
+++ b/src/3rdparty/phonon/mmf/download.cpp
@@ -0,0 +1,194 @@
+/*  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 "download.h"
+#include "utils.h"
+#include <QtCore/QDir>
+#include <QtCore/private/qcore_symbian_p.h>
+
+QT_BEGIN_NAMESPACE
+
+using namespace Phonon;
+using namespace Phonon::MMF;
+
+static const TBool InheritDownloads = EFalse;
+
+DownloadPrivate::DownloadPrivate(Download *parent)
+    :   QObject(parent)
+    ,   m_parent(parent)
+    ,   m_download(0)
+    ,   m_length(0)
+{
+
+}
+
+DownloadPrivate::~DownloadPrivate()
+{
+    m_downloadManager.Disconnect();
+    m_downloadManager.Close();
+}
+
+bool DownloadPrivate::start()
+{
+    TRACE_CONTEXT(DownloadPrivate::start, EVideoApi);
+    Q_ASSERT(!m_download);
+    // Connect to download manager
+    RProcess process;
+    const TUid uid3 = process.SecureId();
+    TRAPD(err, m_downloadManager.ConnectL(uid3, *this, InheritDownloads));
+    TRACE("connect err %d", err);
+    if (KErrNone == err) {
+        // Start download
+        QHBufC url(m_parent->sourceUrl().toString());
+        TPtr8 url8 = url->Des().Collapse();
+        TRAP(err, m_download = &m_downloadManager.CreateDownloadL(url8));
+        TRACE("start err %d", err);
+        if (KErrNone == err)
+            m_download->Start();
+    }
+    return (KErrNone == err);
+}
+
+void DownloadPrivate::resume()
+{
+
+}
+
+void DownloadPrivate::HandleDMgrEventL(RHttpDownload &aDownload, THttpDownloadEvent aEvent)
+{
+    TRACE_CONTEXT(DownloadPrivate::HandleDMgrEventL, EVideoApi);
+    Q_ASSERT(&aDownload == m_download);
+    switch (aEvent.iDownloadState) {
+    case EHttpDlPaused:
+        if (EHttpContentTypeReceived == aEvent.iProgressState) {
+            TRACE_0("paused, content type received");
+            m_download->Start();
+        }
+        break;
+    case EHttpDlInprogress:
+        switch (aEvent.iProgressState) {
+        case EHttpProgResponseHeaderReceived:
+            {
+            TFileName fileName;
+            m_download->GetStringAttribute(EDlAttrDestFilename, fileName);
+            TRACE("in progress, response header received, filename %S", &fileName);
+            const QString fileNameQt = QDir::fromNativeSeparators(qt_TDesC2QString(fileName));
+            m_parent->downloadStarted(fileNameQt);
+            }
+            break;
+        case EHttpProgResponseBodyReceived:
+            {
+            TInt32 length = 0;
+            m_download->GetIntAttribute(EDlAttrDownloadedSize, length);
+            if (length != m_length) {
+                TRACE("in progress, length %d", length);
+                m_length = length;
+                emit lengthChanged(m_length);
+            }
+            }
+            break;
+        }
+        break;
+    case EHttpDlCompleted:
+        TRACE_0("complete");
+        m_parent->complete();
+        break;
+    case EHttpDlFailed:
+        TRACE_0("failed");
+        m_parent->error();
+        break;
+    }
+}
+
+Download::Download(const QUrl &url, QObject *parent)
+    :   QObject(parent)
+    ,   m_private(new DownloadPrivate(this))
+    ,   m_sourceUrl(url)
+    ,   m_state(Idle)
+{
+    qRegisterMetaType<Download::State>();
+    connect(m_private, SIGNAL(lengthChanged(qint64)), this, SIGNAL(lengthChanged(qint64)));
+}
+
+Download::~Download()
+{
+
+}
+
+const QUrl &Download::sourceUrl() const
+{
+    return m_sourceUrl;
+}
+
+const QString &Download::targetFileName() const
+{
+    return m_targetFileName;
+}
+
+void Download::start()
+{
+    TRACE_CONTEXT(Download::start, EVideoApi);
+    TRACE_ENTRY_0();
+    Q_ASSERT(Idle == m_state);
+    const bool ok = m_private->start();
+    setState(ok ? Initializing : Error);
+    TRACE_EXIT_0();
+}
+
+void Download::resume()
+{
+    TRACE_CONTEXT(Download::resume, EVideoApi);
+    TRACE_ENTRY_0();
+    m_private->resume();
+    TRACE_EXIT_0();
+}
+
+void Download::setState(State state)
+{
+    TRACE_CONTEXT(Download::setState, EVideoApi);
+    TRACE("oldState %d newState %d", m_state, state);
+    const State oldState = m_state;
+    m_state = state;
+    if (oldState != m_state)
+        emit stateChanged(m_state);
+}
+
+void Download::error()
+{
+    TRACE_CONTEXT(Download::error, EVideoApi);
+    TRACE_0("");
+    setState(Error);
+}
+
+void Download::downloadStarted(const QString &targetFileName)
+{
+    TRACE_CONTEXT(Download::downloadStarted, EVideoApi);
+    TRACE_0("downloadStarted");
+    m_targetFileName = targetFileName;
+    setState(Downloading);
+}
+
+void Download::complete()
+{
+    TRACE_CONTEXT(Download::complete, EVideoApi);
+    TRACE_0("");
+    setState(Complete);
+}
+
+QT_END_NAMESPACE
+
diff --git a/src/3rdparty/phonon/mmf/download.h b/src/3rdparty/phonon/mmf/download.h
new file mode 100644
index 0000000..bda7963
--- /dev/null
+++ b/src/3rdparty/phonon/mmf/download.h
@@ -0,0 +1,109 @@
+/*  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_DOWNLOAD_H
+#define PHONON_MMF_DOWNLOAD_H
+
+#include <QtCore/QMetaType>
+#include <QtCore/QString>
+#include <QtCore/QUrl>
+#include <downloadmgrclient.h>
+
+QT_FORWARD_DECLARE_CLASS(QByteArray)
+QT_FORWARD_DECLARE_CLASS(QFile)
+
+QT_BEGIN_NAMESPACE
+
+namespace Phonon
+{
+namespace MMF
+{
+
+class Download;
+
+class DownloadPrivate : public QObject
+                      , public MHttpDownloadMgrObserver
+{
+    Q_OBJECT
+public:
+    DownloadPrivate(Download *parent);
+    ~DownloadPrivate();
+    bool start();
+    void resume();
+signals:
+    void error();
+    void targetFileNameChanged();
+    void lengthChanged(qint64 length);
+    void complete();
+private:
+    // MHttpDownloadMgrObserver
+    void HandleDMgrEventL(RHttpDownload &aDownload, THttpDownloadEvent aEvent);
+private:
+    Download *m_parent;
+    RHttpDownloadMgr m_downloadManager;
+    RHttpDownload *m_download;
+    qint64 m_length;
+};
+
+class Download : public QObject
+{
+    Q_OBJECT
+    friend class DownloadPrivate;
+public:
+    Download(const QUrl &url, QObject *parent = 0);
+    ~Download();
+    const QUrl &sourceUrl() const;
+    const QString &targetFileName() const;
+    void start();
+    void resume();
+
+    enum State {
+        Idle,
+        Initializing,
+        Downloading,
+        Complete,
+        Error
+    };
+
+signals:
+    void lengthChanged(qint64 length);
+    void stateChanged(Download::State state);
+
+private:
+    void setState(State state);
+
+    // Called by DownloadPrivate
+    void error();
+    void downloadStarted(const QString &targetFileName);
+    void complete();
+
+private:
+    DownloadPrivate *m_private;
+    QUrl m_sourceUrl;
+    QString m_targetFileName;
+    State m_state;
+};
+
+}
+}
+
+QT_END_NAMESPACE
+
+Q_DECLARE_METATYPE(Phonon::MMF::Download::State)
+
+#endif
diff --git a/src/3rdparty/phonon/mmf/mediaobject.cpp b/src/3rdparty/phonon/mmf/mediaobject.cpp
index 98326b8..2c7a7ef 100644
--- a/src/3rdparty/phonon/mmf/mediaobject.cpp
+++ b/src/3rdparty/phonon/mmf/mediaobject.cpp
@@ -61,6 +61,9 @@ MMF::MediaObject::MediaObject(QObject *parent) : MMF::MediaNode::MediaNode(paren
     TRACE_CONTEXT(MediaObject::MediaObject, EAudioApi);
     TRACE_ENTRY_0();
 
+    const int err = m_fileServer.Connect();
+    QT_TRAP_THROWING(User::LeaveIfError(err));
+
     Q_UNUSED(parent);
 
     TRACE_EXIT_0();
@@ -99,12 +102,6 @@ bool MMF::MediaObject::openRecognizer()
             return false;
         }
 
-        err = m_fileServer.Connect();
-        if (KErrNone != err) {
-            TRACE("RFs::Connect error %d", err);
-            return false;
-        }
-
         // This must be called in order to be able to share file handles with
         // the recognizer server (see fileMediaType function).
         err = m_fileServer.ShareProtected();
@@ -127,13 +124,8 @@ MMF::MediaType MMF::MediaObject::fileMediaType
     MediaType result = MediaTypeUnknown;
 
     if (openRecognizer()) {
-
-        const QHBufC fileNameSymbian(QDir::toNativeSeparators(fileName));
-
-        Q_ASSERT(!m_file);
-        m_file = new RFile;
-        TInt err = m_file->Open(m_fileServer, *fileNameSymbian, EFileRead | EFileShareReadersOnly);
-
+        TInt err = openFileHandle(fileName);
+        const QHBufC nativeFileName(QDir::toNativeSeparators(fileName));
         if (KErrNone == err) {
             TDataRecognitionResult recognizerResult;
             err = m_recognizer.RecognizeData(*m_file, recognizerResult);
@@ -141,16 +133,30 @@ MMF::MediaType MMF::MediaObject::fileMediaType
                 const TPtrC mimeType = recognizerResult.iDataType.Des();
                 result = Utils::mimeTypeToMediaType(mimeType);
             } else {
-                TRACE("RApaLsSession::RecognizeData filename %S error %d", fileNameSymbian.data(), err);
+                TRACE("RApaLsSession::RecognizeData filename %S error %d", nativeFileName.data(), err);
             }
         } else {
-            TRACE("RFile::Open filename %S error %d", fileNameSymbian.data(), err);
+            TRACE("RFile::Open filename %S error %d", nativeFileName.data(), err);
         }
     }
 
     return result;
 }
 
+int MMF::MediaObject::openFileHandle(const QString &fileName)
+{
+    TRACE_CONTEXT(MediaObject::openFileHandle, EAudioInternal);
+    const QHBufC nativeFileName(QDir::toNativeSeparators(fileName));
+    TRACE_ENTRY("filename %S", nativeFileName.data());
+    if (m_file)
+        m_file->Close();
+    delete m_file;
+    m_file = 0;
+    m_file = new RFile;
+    TInt err = m_file->Open(m_fileServer, *nativeFileName, EFileRead | EFileShareReadersOrWriters);
+    return err;
+}
+
 MMF::MediaType MMF::MediaObject::bufferMediaType(const uchar *data, qint64 size)
 {
     TRACE_CONTEXT(MediaObject::bufferMediaType, EAudioInternal);
diff --git a/src/3rdparty/phonon/mmf/mediaobject.h b/src/3rdparty/phonon/mmf/mediaobject.h
index 5399e27..5d785fb 100644
--- a/src/3rdparty/phonon/mmf/mediaobject.h
+++ b/src/3rdparty/phonon/mmf/mediaobject.h
@@ -89,6 +89,7 @@ public:
 
     void setVideoOutput(AbstractVideoOutput* videoOutput);
 
+    int openFileHandle(const QString &fileName);
     RFile* file() const;
     QResource* resource() const;
 
diff --git a/src/3rdparty/phonon/phonon/objectdescriptionmodel.h b/src/3rdparty/phonon/phonon/objectdescriptionmodel.h
index 8fd622f..d994600 100644
--- a/src/3rdparty/phonon/phonon/objectdescriptionmodel.h
+++ b/src/3rdparty/phonon/phonon/objectdescriptionmodel.h
@@ -141,10 +141,11 @@ namespace Phonon
 
 /* Required to ensure template class vtables are exported on both symbian
 and existing builds. */
-#if defined(Q_OS_SYMBIAN) && defined(Q_CC_RVCT)
+#if (defined(Q_OS_SYMBIAN) && defined(Q_CC_RVCT)) || defined(Q_CC_CLANG)
 // RVCT compiler (2.2.686) requires the export declaration to be on the class to export vtables
 // MWC compiler works both ways
 // GCCE compiler is unknown (it can't compile QtCore yet)
+// Clang also requires the export declaration to be on the class to export vtables
 #define PHONON_TEMPLATE_CLASS_EXPORT PHONON_EXPORT
 #define PHONON_TEMPLATE_CLASS_MEMBER_EXPORT
 #else
diff --git a/src/3rdparty/webkit/WebCore/bindings/js/JSDOMBinding.h b/src/3rdparty/webkit/WebCore/bindings/js/JSDOMBinding.h
index 40f7e40..0df23a2 100644
--- a/src/3rdparty/webkit/WebCore/bindings/js/JSDOMBinding.h
+++ b/src/3rdparty/webkit/WebCore/bindings/js/JSDOMBinding.h
@@ -225,7 +225,7 @@ namespace WebCore {
     {
         if (!node)
             return JSC::jsNull();
-        if (JSNode* wrapper = getCachedDOMNodeWrapper(exec, node->document(), node))
+        if (JSC::JSCell* wrapper = getCachedDOMNodeWrapper(exec, node->document(), node))
             return wrapper;
         return createDOMNodeWrapper<WrapperClass>(exec, globalObject, node);
     }
diff --git a/src/3rdparty/webkit/WebKit/qt/declarative/qdeclarativewebview.cpp b/src/3rdparty/webkit/WebKit/qt/declarative/qdeclarativewebview.cpp
index 94f08bd..e4f70de 100644
--- a/src/3rdparty/webkit/WebKit/qt/declarative/qdeclarativewebview.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/declarative/qdeclarativewebview.cpp
@@ -249,7 +249,11 @@ void QDeclarativeWebView::init()
 {
     d = new QDeclarativeWebViewPrivate(this);
 
-    QWebSettings::enablePersistentStorage();
+    if (QWebSettings::iconDatabasePath().isNull() &&
+        QWebSettings::globalSettings()->localStoragePath().isNull() &&
+        QWebSettings::offlineStoragePath().isNull() &&
+        QWebSettings::offlineWebApplicationCachePath().isNull()) 
+        QWebSettings::enablePersistentStorage();
 
     setAcceptedMouseButtons(Qt::LeftButton);
     setFlag(QGraphicsItem::ItemHasNoContents, true);
diff --git a/src/corelib/arch/qatomic_armv5.h b/src/corelib/arch/qatomic_armv5.h
index ab48380..f0f2f9a 100644
--- a/src/corelib/arch/qatomic_armv5.h
+++ b/src/corelib/arch/qatomic_armv5.h
@@ -107,7 +107,7 @@ Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isFetchAndAddWaitFree()
 
 // kernel places a restartable cmpxchg implementation at a fixed address
 extern "C" typedef int (qt_atomic_eabi_cmpxchg_int_t)(int oldval, int newval, volatile int *ptr);
-extern "C" typedef int (qt_atomic_eabi_cmpxchg_ptr_t)(void *oldval, void *newval, volatile void *ptr);
+extern "C" typedef int (qt_atomic_eabi_cmpxchg_ptr_t)(const void *oldval, void *newval, volatile void *ptr);
 #define qt_atomic_eabi_cmpxchg_int (*reinterpret_cast<qt_atomic_eabi_cmpxchg_int_t *>(0xffff0fc0))
 #define qt_atomic_eabi_cmpxchg_ptr (*reinterpret_cast<qt_atomic_eabi_cmpxchg_ptr_t *>(0xffff0fc0)) 
 
diff --git a/src/corelib/arch/symbian/debugfunction.cpp b/src/corelib/arch/symbian/debugfunction.cpp
index f3b5d2d..31937e8 100644
--- a/src/corelib/arch/symbian/debugfunction.cpp
+++ b/src/corelib/arch/symbian/debugfunction.cpp
@@ -549,7 +549,7 @@ void ResetAllocCellLevels(TAny* aPtr, RHybridHeap::TCellType aType, TAny* aCell,
     
     if (aType == RHybridHeap::EGoodAllocatedCell)
         {
-        RHybridHeap::SDebugCell* DbgCell = (RHybridHeap::SDebugCell*)((TUint8*)aCell-RHeap::EDebugHdrSize);
+        RHybridHeap::SDebugCell* DbgCell = (RHybridHeap::SDebugCell*)((TUint8*)aCell-RHybridHeap::EDebugHdrSize);
         DbgCell->nestingLevel = 0;
         }
 }
@@ -1105,7 +1105,7 @@ void RHybridHeap::DoCheckSlab(slab* aSlab, TAllocatorType aSlabType, TAny* aBfr)
    unsigned used = SlabHeaderUsedm4(h)+4;
    unsigned size = SlabHeaderSize(h);
    __HEAP_CORRUPTED_TEST( (used < SLABSIZE),ETHeapBadCellAddress, aBfr, aSlab);
-   __HEAP_CORRUPTED_TEST( ((size > 3 ) && (size < MAXSLABSIZE)), ETHeapBadCellAddress,aBfr,aSlab);         
+   __HEAP_CORRUPTED_TEST( ((size > 3 ) && (size <= MAXSLABSIZE)), ETHeapBadCellAddress,aBfr,aSlab);
 	unsigned count = 0;
 
 	switch ( aSlabType )
diff --git a/src/corelib/arch/symbian/heap_hybrid_p.h b/src/corelib/arch/symbian/heap_hybrid_p.h
index 736af72..95fb3d4 100644
--- a/src/corelib/arch/symbian/heap_hybrid_p.h
+++ b/src/corelib/arch/symbian/heap_hybrid_p.h
@@ -103,11 +103,15 @@ public:
 		EGetSize=48, EGetMaxLength, EGetBase, EAlignInteger, EAlignAddr
 		};
 	enum TDebugOp { EWalk = 128, EHybridHeap };
-	enum TAllocFail
+	enum THybridAllocFail
 		{
 		ERandom, ETrueRandom, EDeterministic, EHybridNone, EFailNext, EReset, EBurstRandom,
 		EBurstTrueRandom, EBurstDeterministic, EBurstFailNext, ECheckFailure,
 		};
+	enum { EDebugHdrSize = sizeof(SDebugCell) };
+#ifndef SYMBIAN_ENABLE_SPLIT_HEADERS
+	struct SRAllocatorBurstFail {TInt iBurst; TInt iRate; TInt iUnused[2];};
+#endif
 
 	struct HeapInfo
 		{
diff --git a/src/corelib/arch/symbian/qt_hybridheap_symbian_p.h b/src/corelib/arch/symbian/qt_hybridheap_symbian_p.h
index 5827aca..36c7b6d 100644
--- a/src/corelib/arch/symbian/qt_hybridheap_symbian_p.h
+++ b/src/corelib/arch/symbian/qt_hybridheap_symbian_p.h
@@ -90,7 +90,7 @@
 // disabling code ported from Symbian^4 that we don't want/can't have in earlier platforms
 #define QT_SYMBIAN4_ALLOCATOR_UNWANTED_CODE
 
-#if defined(SYMBIAN_VERSION_9_2) || defined(SYMBIAN_VERSION_9_1)
+#if defined(SYMBIAN_VERSION_9_1) || defined(SYMBIAN_VERSION_9_2) || defined(SYMBIAN_VERSION_9_3) || defined(SYMBIAN_VERSION_9_4) || defined(SYMBIAN_VERSION_SYMBIAN2)
 #define NO_NAMED_LOCAL_CHUNKS
 #endif
 
@@ -100,6 +100,9 @@ inline int noBTrace() {return 0;}
 #define BTraceContext12(a,b,c,d,e) noBTrace()
 #endif
 
+// declare ETHeapBadDebugFailParameter, where missing
+#define ETHeapBadDebugFailParameter ((TCdtPanic)213)
+
 #ifndef QT_SYMBIAN_HAVE_U32STD_H
 struct SThreadCreateInfo
     {
diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h
index 4866222..8cd56dd 100644
--- a/src/corelib/global/qglobal.h
+++ b/src/corelib/global/qglobal.h
@@ -358,6 +358,7 @@ namespace QT_NAMESPACE {}
      GCCE     - GCCE (Symbian GCCE builds)
      RVCT     - ARM Realview Compiler Suite
      NOKIAX86 - Nokia x86 (Symbian WINSCW builds)
+     CLANG    - C++ front-end for the LLVM compiler
 
 
    Should be sorted most to least authoritative.
@@ -454,6 +455,10 @@ namespace QT_NAMESPACE {}
 #    define Q_CC_INTEL
 #    define Q_NO_TEMPLATE_FRIENDS
 #  endif
+#  if defined(__clang__)
+/* Clang also masquerades as GCC 4.2.1 */
+#    define Q_CC_CLANG
+#  endif
 #  ifdef __APPLE__
 #    define Q_NO_DEPRECATED_CONSTRUCTORS
 #  endif
diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc
index 137da0e..2bc33d3 100644
--- a/src/corelib/global/qnamespace.qdoc
+++ b/src/corelib/global/qnamespace.qdoc
@@ -2772,7 +2772,7 @@
     \value ElideNone    Ellipsis should NOT appear in the text.
 
     Qt::ElideMiddle is normally the most appropriate choice for URLs (e.g.,
-    "\l{http://qt.nokia.com/careers/movingto/brisbane/}{http://qt.nok...ovingto/brisbane/}"),
+    "\l{http://bugreports.qt.nokia.com/browse/QTWEBSITE-13}{http://bugreports.qt.../QTWEBSITE-13/}"),
     whereas Qt::ElideRight is appropriate
     for other strings (e.g.,
     "\l{http://qt.nokia.com/doc/qq/qq09-mac-deployment.html}{Deploying Applications on Ma...}").
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp
index ceffa66..573bb50 100644
--- a/src/corelib/kernel/qobject.cpp
+++ b/src/corelib/kernel/qobject.cpp
@@ -127,6 +127,7 @@ extern "C" Q_CORE_EXPORT void qt_removeObject(QObject *)
 
 void (*QAbstractDeclarativeData::destroyed)(QAbstractDeclarativeData *, QObject *) = 0;
 void (*QAbstractDeclarativeData::parentChanged)(QAbstractDeclarativeData *, QObject *, QObject *) = 0;
+void (*QAbstractDeclarativeData::objectNameChanged)(QAbstractDeclarativeData *, QObject *) = 0;
 
 QObjectData::~QObjectData() {}
 
@@ -1067,7 +1068,12 @@ QString QObject::objectName() const
 void QObject::setObjectName(const QString &name)
 {
     Q_D(QObject);
+    bool objectNameChanged = d->declarativeData && d->objectName != name;
+
     d->objectName = name;
+
+    if (objectNameChanged) 
+        d->declarativeData->objectNameChanged(d->declarativeData, this);
 }
 
 
diff --git a/src/corelib/kernel/qobject_p.h b/src/corelib/kernel/qobject_p.h
index 82023d4..effd3e6 100644
--- a/src/corelib/kernel/qobject_p.h
+++ b/src/corelib/kernel/qobject_p.h
@@ -90,6 +90,7 @@ class Q_CORE_EXPORT QAbstractDeclarativeData
 public:
     static void (*destroyed)(QAbstractDeclarativeData *, QObject *);
     static void (*parentChanged)(QAbstractDeclarativeData *, QObject *, QObject *);
+    static void (*objectNameChanged)(QAbstractDeclarativeData *, QObject *);
 };
 
 class Q_CORE_EXPORT QObjectPrivate : public QObjectData
diff --git a/src/corelib/plugin/quuid.cpp b/src/corelib/plugin/quuid.cpp
index 6c1b6e7..983d249 100644
--- a/src/corelib/plugin/quuid.cpp
+++ b/src/corelib/plugin/quuid.cpp
@@ -582,48 +582,65 @@ QT_BEGIN_INCLUDE_NAMESPACE
 #include <stdlib.h> // for RAND_MAX
 QT_END_INCLUDE_NAMESPACE
 
+#if !defined(QT_BOOTSTRAPPED) && defined(Q_OS_UNIX)
+Q_GLOBAL_STATIC(QThreadStorage<QFile *>, devUrandomStorage);
+#endif
+
 QUuid QUuid::createUuid()
 {
     QUuid result;
     uint *data = &(result.data1);
 
-#ifdef Q_OS_UNIX
-    QFile devUrandom;
-    devUrandom.setFileName(QLatin1String("/dev/urandom"));
-    if (devUrandom.open(QIODevice::ReadOnly)) {
-        qint64 numToRead = 4 * sizeof(uint);
-        devUrandom.read((char *) data, numToRead); // should read 128-bits of data
+#if defined(Q_OS_UNIX)
+    QFile *devUrandom;
+#  if !defined(QT_BOOTSTRAPPED)
+    devUrandom = devUrandomStorage()->localData();
+    if (!devUrandom) {
+        devUrandom = new QFile(QLatin1String("/dev/urandom"));
+        devUrandom->open(QIODevice::ReadOnly | QIODevice::Unbuffered);
+        devUrandomStorage()->setLocalData(devUrandom);
+    }
+# else
+    QFile file(QLatin1String("/dev/urandom"));
+    devUrandom = &file;
+    devUrandom->open(QIODevice::ReadOnly | QIODevice::Unbuffered);
+# endif
+    enum { AmountToRead = 4 * sizeof(uint) };
+    if (devUrandom->isOpen()
+        && devUrandom->read((char *) data, AmountToRead) == AmountToRead) {
+        // we got what we wanted, nothing more to do
+        ;
     } else
 #endif
     {
         static const int intbits = sizeof(int)*8;
         static int randbits = 0;
         if (!randbits) {
-        int r = 0;
+            int r = 0;
             int max = RAND_MAX;
             do { ++r; } while ((max=max>>1));
             randbits = r;
         }
 
-    // Seed the PRNG once per thread with a combination of current time, a
-    // stack address and a serial counter (since thread stack addresses are
-    // re-used).
+        // Seed the PRNG once per thread with a combination of current time, a
+        // stack address and a serial counter (since thread stack addresses are
+        // re-used).
 #ifndef QT_BOOTSTRAPPED
-    static QThreadStorage<int *> uuidseed;
-    if (!uuidseed.hasLocalData())
-    {
-        int *pseed = new int;
-        static QBasicAtomicInt serial = Q_BASIC_ATOMIC_INITIALIZER(2);
-        qsrand(*pseed = QDateTime::currentDateTime().toTime_t()
-                        + quintptr(&pseed)
-                        + serial.fetchAndAddRelaxed(1));
-        uuidseed.setLocalData(pseed);
-    }
+        static QThreadStorage<int *> uuidseed;
+        if (!uuidseed.hasLocalData())
+        {
+            int *pseed = new int;
+            static QBasicAtomicInt serial = Q_BASIC_ATOMIC_INITIALIZER(2);
+            qsrand(*pseed = QDateTime::currentDateTime().toTime_t()
+                   + quintptr(&pseed)
+                   + serial.fetchAndAddRelaxed(1));
+            uuidseed.setLocalData(pseed);
+        }
 #else
-    static bool seeded = false;
-    if (!seeded)
-        qsrand(QDateTime::currentDateTime().toTime_t()
-               + quintptr(&seeded));
+        static bool seeded = false;
+        if (!seeded)
+            qsrand(QDateTime::currentDateTime().toTime_t()
+                   + quintptr(&seeded));
 #endif
 
         int chunks = 16 / sizeof(uint);
@@ -631,7 +648,7 @@ QUuid QUuid::createUuid()
             uint randNumber = 0;
             for (int filled = 0; filled < intbits; filled += randbits)
                 randNumber |= qrand()<<filled;
-             *(data+chunks) = randNumber;
+            *(data+chunks) = randNumber;
         }
     }
 
diff --git a/src/corelib/statemachine/qstatemachine.cpp b/src/corelib/statemachine/qstatemachine.cpp
index d704615..09558a9 100644
--- a/src/corelib/statemachine/qstatemachine.cpp
+++ b/src/corelib/statemachine/qstatemachine.cpp
@@ -1389,7 +1389,7 @@ void QStateMachinePrivate::cancelAllDelayedEvents()
     delayedEvents.clear();
 }
 
-namespace {
+namespace _QStateMachine_Internal{
 
 class GoToStateTransition : public QAbstractTransition
 {
@@ -1403,7 +1403,9 @@ protected:
 };
 
 } // namespace
-
+// mingw compiler tries to export QObject::findChild<GoToStateTransition>(),
+// which doesn't work if its in an anonymous namespace.
+using namespace _QStateMachine_Internal;
 /*!
   \internal
 
diff --git a/src/corelib/thread/qthreadstorage.cpp b/src/corelib/thread/qthreadstorage.cpp
index 88d73cc..2fc04f5 100644
--- a/src/corelib/thread/qthreadstorage.cpp
+++ b/src/corelib/thread/qthreadstorage.cpp
@@ -79,6 +79,21 @@ QThreadStorageData::QThreadStorageData(void (*func)(void *))
 {
     QMutexLocker locker(mutex());
     DestructorMap *destr = destructors();
+    if (!destr) {
+        /*
+         the destructors vector has already been destroyed, yet a new
+         QThreadStorage is being allocated. this can only happen during global
+         destruction, at which point we assume that there is only one thread.
+         in order to keep QThreadStorage working, we need somewhere to store
+         the data, best place we have in this situation is at the tail of the
+         current thread's tls vector. the destructor is ignored, since we have
+         no where to store it, and no way to actually call it.
+         */
+        QThreadData *data = QThreadData::current();
+        id = data->tls.count();
+        DEBUG_MSG("QThreadStorageData: Allocated id %d, destructor %p cannot be stored", id, func);
+        return;
+    }
     for (id = 0; id < destr->count(); id++) {
         if (destr->at(id) == 0)
             break;
@@ -139,13 +154,15 @@ void **QThreadStorageData::set(void *p)
                 data->thread);
 
         QMutexLocker locker(mutex());
-        void (*destructor)(void *) = destructors()->value(id);
+        DestructorMap *destr = destructors();
+        void (*destructor)(void *) = destr ? destr->value(id) : 0;
         locker.unlock();
 
         void *q = value;
         value = 0;
 
-        destructor(q);
+        if (destructor)
+            destructor(q);
     }
 
     // store new data
diff --git a/src/corelib/tools/qregexp.cpp b/src/corelib/tools/qregexp.cpp
index a0df065..7a26c4f 100644
--- a/src/corelib/tools/qregexp.cpp
+++ b/src/corelib/tools/qregexp.cpp
@@ -74,10 +74,6 @@ int qFindString(const QChar *haystack, int haystackLen, int from,
 #define RXERR_INTERVAL   QT_TRANSLATE_NOOP("QRegExp", "invalid interval")
 #define RXERR_CATEGORY   QT_TRANSLATE_NOOP("QRegExp", "invalid category")
 
-/*
-  WARNING! Be sure to read qregexp.tex before modifying this file.
-*/
-
 /*!
     \class QRegExp
     \reentrant
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp
index b4c6f57..cfffc4a 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -577,7 +577,7 @@ const QString::Null QString::null = { };
     and join a list of strings into a single string with an optional
     separator using QStringList::join(). You can obtain a list of
     strings from a string list that contain a particular substring or
-    that match a particular QRegExp using the QStringList::find()
+    that match a particular QRegExp using the QStringList::filter()
     function.
 :
     \section1 Querying String Data
diff --git a/src/corelib/xml/qxmlstream.h b/src/corelib/xml/qxmlstream.h
index 402afa3..d7143bd 100644
--- a/src/corelib/xml/qxmlstream.h
+++ b/src/corelib/xml/qxmlstream.h
@@ -169,6 +169,7 @@ Q_DECLARE_TYPEINFO(QXmlStreamAttribute, Q_MOVABLE_TYPE);
 class Q_XMLSTREAM_EXPORT QXmlStreamAttributes : public QVector<QXmlStreamAttribute>
 {
 public:
+    inline QXmlStreamAttributes() {}
     QStringRef value(const QString &namespaceUri, const QString &name) const;
     QStringRef value(const QString &namespaceUri, const QLatin1String &name) const;
     QStringRef value(const QLatin1String &namespaceUri, const QLatin1String &name) const;
diff --git a/src/declarative/debugger/qdeclarativedebugservice.cpp b/src/declarative/debugger/qdeclarativedebugservice.cpp
index d2ef00d..b98cd5d 100644
--- a/src/declarative/debugger/qdeclarativedebugservice.cpp
+++ b/src/declarative/debugger/qdeclarativedebugservice.cpp
@@ -219,8 +219,8 @@ QDeclarativeDebugServer *QDeclarativeDebugServer::instance()
                     server->waitForConnection();
                 }
             } else {
-                qWarning(QString("QDeclarativeDebugServer: Ignoring \"-qmljsdebugger=%1\". "
-                                 "Format is -qmljsdebugger=port:<port>[,block]").arg(
+                qWarning(QString::fromAscii("QDeclarativeDebugServer: Ignoring \"-qmljsdebugger=%1\". "
+                                            "Format is -qmljsdebugger=port:<port>[,block]").arg(
                              appD->qmljsDebugArguments).toAscii().constData());
             }
         }
diff --git a/src/declarative/declarative.pro b/src/declarative/declarative.pro
index 510e7a5..299ca06 100644
--- a/src/declarative/declarative.pro
+++ b/src/declarative/declarative.pro
@@ -26,3 +26,7 @@ include(qml/qml.pri)
 include(debugger/debugger.pri)
 
 symbian:TARGET.UID3=0x2001E623
+
+DEFINES += QT_NO_OPENTYPE
+INCLUDEPATH += ../3rdparty/harfbuzz/src
+
diff --git a/src/declarative/graphicsitems/graphicsitems.pri b/src/declarative/graphicsitems/graphicsitems.pri
index d420595..ffdeb29 100644
--- a/src/declarative/graphicsitems/graphicsitems.pri
+++ b/src/declarative/graphicsitems/graphicsitems.pri
@@ -49,7 +49,8 @@ HEADERS += \
     $$PWD/qdeclarativelistview_p.h \
     $$PWD/qdeclarativelayoutitem_p.h \
     $$PWD/qdeclarativeitemchangelistener_p.h \
-    $$PWD/qdeclarativegraphicswidget_p.h
+    $$PWD/qdeclarativegraphicswidget_p.h \
+    $$PWD/qdeclarativetextlayout_p.h
 
 SOURCES += \
     $$PWD/qdeclarativeitemsmodule.cpp \
@@ -81,4 +82,6 @@ SOURCES += \
     $$PWD/qdeclarativevisualitemmodel.cpp \
     $$PWD/qdeclarativelistview.cpp \
     $$PWD/qdeclarativelayoutitem.cpp \
-    $$PWD/qdeclarativegraphicswidget.cpp
+    $$PWD/qdeclarativegraphicswidget.cpp \
+    $$PWD/qdeclarativetextlayout.cpp
+
diff --git a/src/declarative/graphicsitems/qdeclarativeflickable.cpp b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
index 7c43e5b..cdfdc58 100644
--- a/src/declarative/graphicsitems/qdeclarativeflickable.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
@@ -466,7 +466,7 @@ QDeclarativeFlickable::~QDeclarativeFlickable()
 qreal QDeclarativeFlickable::contentX() const
 {
     Q_D(const QDeclarativeFlickable);
-    return -d->hData.move.value();
+    return -d->contentItem->x();
 }
 
 void QDeclarativeFlickable::setContentX(qreal pos)
@@ -484,7 +484,7 @@ void QDeclarativeFlickable::setContentX(qreal pos)
 qreal QDeclarativeFlickable::contentY() const
 {
     Q_D(const QDeclarativeFlickable);
-    return -d->vData.move.value();
+    return -d->contentItem->y();
 }
 
 void QDeclarativeFlickable::setContentY(qreal pos)
diff --git a/src/declarative/graphicsitems/qdeclarativegridview.cpp b/src/declarative/graphicsitems/qdeclarativegridview.cpp
index 8d08c99..6ee6b0d 100644
--- a/src/declarative/graphicsitems/qdeclarativegridview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativegridview.cpp
@@ -218,7 +218,14 @@ public:
                 return visibleItems.last()->rowPos() + rows * rowSize();
             }
         } else {
-             return (modelIndex / columns) * rowSize();
+            qreal pos = (modelIndex / columns) * rowSize();
+            if (header) {
+                qreal headerSize = flow == QDeclarativeGridView::LeftToRight
+                                   ? header->item->height()
+                                   : header->item->width();
+                pos += headerSize;
+            }
+            return pos;
         }
         return 0;
     }
@@ -2591,7 +2598,7 @@ void QDeclarativeGridView::itemsMoved(int from, int to, int count)
     while (moved.count()) {
         int idx = moved.begin().key();
         FxGridItem *item = moved.take(idx);
-        if (item->item == d->currentItem->item)
+        if (d->currentItem && item->item == d->currentItem->item)
             item->setPosition(d->colPosAt(idx), d->rowPosAt(idx));
         d->releaseItem(item);
     }
diff --git a/src/declarative/graphicsitems/qdeclarativeimage.cpp b/src/declarative/graphicsitems/qdeclarativeimage.cpp
index 9cd9ad6..08d237f 100644
--- a/src/declarative/graphicsitems/qdeclarativeimage.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeimage.cpp
@@ -253,6 +253,15 @@ void QDeclarativeImage::setFillMode(FillMode mode)
     emit fillModeChanged();
 }
 
+/*!
+
+    \qmlproperty real Image::paintedWidth
+    \qmlproperty real Image::paintedHeight
+
+    These properties hold the size of the image that is actually painted.
+    In most cases it is the same as \c width and \c height, but when using a \c fillMode like
+    \c PreserveAspectFit \c paintedWidth or \c paintedHeight can be smaller than \c width and \c height.
+*/
 qreal QDeclarativeImage::paintedWidth() const
 {
     Q_D(const QDeclarativeImage);
diff --git a/src/declarative/graphicsitems/qdeclarativeimagebase.cpp b/src/declarative/graphicsitems/qdeclarativeimagebase.cpp
index 02b4807..c3bac2d 100644
--- a/src/declarative/graphicsitems/qdeclarativeimagebase.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeimagebase.cpp
@@ -46,8 +46,6 @@
 #include <qdeclarativeinfo.h>
 #include <qdeclarativepixmapcache_p.h>
 
-#include <QFile>
-
 QT_BEGIN_NAMESPACE
 
 QDeclarativeImageBase::QDeclarativeImageBase(QDeclarativeImageBasePrivate &dd, QDeclarativeItem *parent)
@@ -115,6 +113,7 @@ void QDeclarativeImageBase::setSourceSize(const QSize& size)
         return;
 
     d->sourcesize = size;
+    d->explicitSourceSize = true;
     emit sourceSizeChanged();
     if (isComponentComplete())
         load();
@@ -123,7 +122,10 @@ void QDeclarativeImageBase::setSourceSize(const QSize& size)
 QSize QDeclarativeImageBase::sourceSize() const
 {
     Q_D(const QDeclarativeImageBase);
-    return d->sourcesize.isValid() ? d->sourcesize : QSize(implicitWidth(),implicitHeight());
+
+    int width = d->sourcesize.width();
+    int height = d->sourcesize.height();
+    return QSize(width != -1 ? width : implicitWidth(), height != -1 ? height : implicitHeight());
 }
 
 void QDeclarativeImageBase::load()
@@ -141,7 +143,7 @@ void QDeclarativeImageBase::load()
         pixmapChange();
         update();
     } else {
-        d->pix.load(qmlEngine(this), d->url, d->sourcesize, d->async);
+        d->pix.load(qmlEngine(this), d->url, d->explicitSourceSize ? sourceSize() : QSize(), d->async);
 
         if (d->pix.isLoading()) {
             d->progress = 0.0;
@@ -186,11 +188,8 @@ void QDeclarativeImageBase::requestFinished()
     setImplicitWidth(d->pix.width());
     setImplicitHeight(d->pix.height());
 
-    if (d->sourcesize.width() != d->pix.width() || d->sourcesize.height() != d->pix.height()) {
-        d->sourcesize.setWidth(d->pix.width());
-        d->sourcesize.setHeight(d->pix.height());
+    if (d->sourcesize.width() != d->pix.width() || d->sourcesize.height() != d->pix.height())
         emit sourceSizeChanged();
-    }
 
     if (d->status != oldStatus)
         emit statusChanged(d->status);
diff --git a/src/declarative/graphicsitems/qdeclarativeimagebase_p_p.h b/src/declarative/graphicsitems/qdeclarativeimagebase_p_p.h
index aee8b28..3d23ba9 100644
--- a/src/declarative/graphicsitems/qdeclarativeimagebase_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativeimagebase_p_p.h
@@ -69,6 +69,7 @@ public:
     QDeclarativeImageBasePrivate()
       : status(QDeclarativeImageBase::Null),
         progress(0.0),
+        explicitSourceSize(false),
         async(false)
     {
         QGraphicsItemPrivate::flags = QGraphicsItemPrivate::flags & ~QGraphicsItem::ItemHasNoContents;
@@ -79,6 +80,7 @@ public:
     QUrl url;
     qreal progress;
     QSize sourcesize;
+    bool explicitSourceSize : 1;
     bool async : 1;
 };
 
diff --git a/src/declarative/graphicsitems/qdeclarativeitem.cpp b/src/declarative/graphicsitems/qdeclarativeitem.cpp
index 250a43b..51eb5f2 100644
--- a/src/declarative/graphicsitems/qdeclarativeitem.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeitem.cpp
@@ -56,7 +56,6 @@
 
 #include <QDebug>
 #include <QPen>
-#include <QFile>
 #include <QEvent>
 #include <QGraphicsSceneMouseEvent>
 #include <QtCore/qnumeric.h>
@@ -1181,7 +1180,7 @@ void QDeclarativeKeysAttached::keyPressed(QKeyEvent *event, bool post)
         d->inPress = true;
         for (int ii = 0; ii < d->targets.count(); ++ii) {
             QGraphicsItem *i = d->finalFocusProxy(d->targets.at(ii));
-            if (i) {
+            if (i && i->isVisible()) {
                 d->item->scene()->sendEvent(i, event);
                 if (event->isAccepted()) {
                     d->inPress = false;
@@ -1223,7 +1222,7 @@ void QDeclarativeKeysAttached::keyReleased(QKeyEvent *event, bool post)
         d->inRelease = true;
         for (int ii = 0; ii < d->targets.count(); ++ii) {
             QGraphicsItem *i = d->finalFocusProxy(d->targets.at(ii));
-            if (i) {
+            if (i && i->isVisible()) {
                 d->item->scene()->sendEvent(i, event);
                 if (event->isAccepted()) {
                     d->inRelease = false;
@@ -1248,7 +1247,7 @@ void QDeclarativeKeysAttached::inputMethodEvent(QInputMethodEvent *event, bool p
         d->inIM = true;
         for (int ii = 0; ii < d->targets.count(); ++ii) {
             QGraphicsItem *i = d->finalFocusProxy(d->targets.at(ii));
-            if (i && (i->flags() & QGraphicsItem::ItemAcceptsInputMethod)) {
+            if (i && i->isVisible() && (i->flags() & QGraphicsItem::ItemAcceptsInputMethod)) {
                 d->item->scene()->sendEvent(i, event);
                 if (event->isAccepted()) {
                     d->imeItem = i;
@@ -1276,7 +1275,7 @@ QVariant QDeclarativeKeysAttached::inputMethodQuery(Qt::InputMethodQuery query)
     if (d->item) {
         for (int ii = 0; ii < d->targets.count(); ++ii) {
                 QGraphicsItem *i = d->finalFocusProxy(d->targets.at(ii));
-            if (i && (i->flags() & QGraphicsItem::ItemAcceptsInputMethod) && i == d->imeItem) { //### how robust is i == d->imeItem check?
+            if (i && i->isVisible() && (i->flags() & QGraphicsItem::ItemAcceptsInputMethod) && i == d->imeItem) { //### how robust is i == d->imeItem check?
                 QVariant v = static_cast<QDeclarativeItemAccessor *>(i)->doInputMethodQuery(query);
                 if (v.userType() == QVariant::RectF)
                     v = d->item->mapRectFromItem(i, v.toRectF());  //### cost?
diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp
index 3261dd7..6fd3b71 100644
--- a/src/declarative/graphicsitems/qdeclarativelistview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp
@@ -1014,18 +1014,27 @@ void QDeclarativeListViewPrivate::updateSections()
 
 void QDeclarativeListViewPrivate::updateCurrentSection()
 {
+    Q_Q(QDeclarativeListView);
     if (!sectionCriteria || visibleItems.isEmpty()) {
-        currentSection.clear();
+        if (!currentSection.isEmpty()) {
+            currentSection.clear();
+            emit q->currentSectionChanged();
+        }
         return;
     }
     int index = 0;
     while (index < visibleItems.count() && visibleItems.at(index)->endPosition() < position())
         ++index;
 
+    QString newSection = currentSection;
     if (index < visibleItems.count())
-        currentSection = visibleItems.at(index)->attached->section();
+        newSection = visibleItems.at(index)->attached->section();
     else
-        currentSection = visibleItems.first()->attached->section();
+        newSection = visibleItems.first()->attached->section();
+    if (newSection != currentSection) {
+        currentSection = newSection;
+        emit q->currentSectionChanged();
+    }
 }
 
 void QDeclarativeListViewPrivate::updateCurrent(int modelIndex)
@@ -3116,7 +3125,7 @@ void QDeclarativeListView::itemsMoved(int from, int to, int count)
     while (moved.count()) {
         int idx = moved.begin().key();
         FxListItem *item = moved.take(idx);
-        if (item->item == d->currentItem->item)
+        if (d->currentItem && item->item == d->currentItem->item)
             item->setPosition(d->positionAt(idx));
         d->releaseItem(item);
     }
diff --git a/src/declarative/graphicsitems/qdeclarativeloader.cpp b/src/declarative/graphicsitems/qdeclarativeloader.cpp
index 1066c2b..5647b14 100644
--- a/src/declarative/graphicsitems/qdeclarativeloader.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeloader.cpp
@@ -337,7 +337,9 @@ void QDeclarativeLoaderPrivate::_q_sourceLoaded()
             return;
         }
 
-        QDeclarativeContext *ctxt = new QDeclarativeContext(qmlContext(q));
+        QDeclarativeContext *creationContext = component->creationContext();
+        if (!creationContext) creationContext = qmlContext(q);
+        QDeclarativeContext *ctxt = new QDeclarativeContext(creationContext);
         ctxt->setContextObject(q);
 
         QDeclarativeComponent *c = component;
diff --git a/src/declarative/graphicsitems/qdeclarativemousearea.cpp b/src/declarative/graphicsitems/qdeclarativemousearea.cpp
index a0208ef..1533d55 100644
--- a/src/declarative/graphicsitems/qdeclarativemousearea.cpp
+++ b/src/declarative/graphicsitems/qdeclarativemousearea.cpp
@@ -557,6 +557,7 @@ void QDeclarativeMouseArea::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
             ungrabMouse();
         setKeepMouseGrab(false);
     }
+    d->doubleClick = false;
 }
 
 void QDeclarativeMouseArea::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event)
@@ -565,14 +566,12 @@ void QDeclarativeMouseArea::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *even
     if (!d->absorb) {
         QDeclarativeItem::mouseDoubleClickEvent(event);
     } else {
+        d->doubleClick = true;
         d->saveEvent(event);
         QDeclarativeMouseEvent me(d->lastPos.x(), d->lastPos.y(), d->lastButton, d->lastButtons, d->lastModifiers, true, false);
         me.setAccepted(d->isDoubleClickConnected());
         emit this->doubleClicked(&me);
-        if (!me.isAccepted()) {
-            // Only deliver the press event if we haven't accepted the double click.
-            QDeclarativeItem::mouseDoubleClickEvent(event);
-        }
+        QDeclarativeItem::mouseDoubleClickEvent(event);
     }
 }
 
@@ -841,7 +840,8 @@ bool QDeclarativeMouseArea::setPressed(bool p)
         d->pressed = p;
         QDeclarativeMouseEvent me(d->lastPos.x(), d->lastPos.y(), d->lastButton, d->lastButtons, d->lastModifiers, isclick, d->longPress);
         if (d->pressed) {
-            emit pressed(&me);
+            if (!d->doubleClick)
+                emit pressed(&me);
             me.setX(d->lastPos.x());
             me.setY(d->lastPos.y());
             emit mousePositionChanged(&me);
@@ -849,7 +849,7 @@ bool QDeclarativeMouseArea::setPressed(bool p)
             emit released(&me);
             me.setX(d->lastPos.x());
             me.setY(d->lastPos.y());
-            if (isclick && !d->longPress)
+            if (isclick && !d->longPress && !d->doubleClick)
                 emit clicked(&me);
         }
 
diff --git a/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h b/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h
index 48a56d9..06a01d3 100644
--- a/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h
@@ -68,7 +68,7 @@ class QDeclarativeMouseAreaPrivate : public QDeclarativeItemPrivate
 public:
     QDeclarativeMouseAreaPrivate()
       : absorb(true), hovered(false), pressed(false), longPress(false),
-      moved(false), stealMouse(false), drag(0)
+      moved(false), stealMouse(false), doubleClick(false), drag(0)
     {
     }
 
@@ -109,6 +109,7 @@ public:
     bool dragX : 1;
     bool dragY : 1;
     bool stealMouse : 1;
+    bool doubleClick : 1;
     QDeclarativeDrag *drag;
     QPointF startScene;
     qreal startX;
diff --git a/src/declarative/graphicsitems/qdeclarativepainteditem.cpp b/src/declarative/graphicsitems/qdeclarativepainteditem.cpp
index a6db1fa..b470b3a 100644
--- a/src/declarative/graphicsitems/qdeclarativepainteditem.cpp
+++ b/src/declarative/graphicsitems/qdeclarativepainteditem.cpp
@@ -44,7 +44,6 @@
 
 #include <QDebug>
 #include <QPen>
-#include <QFile>
 #include <QEvent>
 #include <QApplication>
 #include <QGraphicsSceneMouseEvent>
diff --git a/src/declarative/graphicsitems/qdeclarativepathview.cpp b/src/declarative/graphicsitems/qdeclarativepathview.cpp
index d134929..81c84f5 100644
--- a/src/declarative/graphicsitems/qdeclarativepathview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativepathview.cpp
@@ -300,6 +300,19 @@ void QDeclarativePathViewPrivate::setHighlightPosition(qreal pos)
     }
 }
 
+void QDeclarativePathView::pathUpdated()
+{
+    Q_D(QDeclarativePathView);
+    QList<QDeclarativeItem*>::iterator it = d->items.begin();
+    while (it != d->items.end()) {
+        QDeclarativeItem *item = *it;
+        if (QDeclarativePathViewAttached *att = d->attached(item))
+            att->m_percent = -1;
+        ++it;
+    }
+    refill();
+}
+
 void QDeclarativePathViewPrivate::updateItem(QDeclarativeItem *item, qreal percent)
 {
     if (QDeclarativePathViewAttached *att = attached(item)) {
@@ -526,9 +539,9 @@ void QDeclarativePathView::setPath(QDeclarativePath *path)
     if (d->path == path)
         return;
     if (d->path)
-        disconnect(d->path, SIGNAL(changed()), this, SLOT(refill()));
+        disconnect(d->path, SIGNAL(changed()), this, SLOT(pathUpdated()));
     d->path = path;
-    connect(d->path, SIGNAL(changed()), this, SLOT(refill()));
+    connect(d->path, SIGNAL(changed()), this, SLOT(pathUpdated()));
     if (d->isValid() && isComponentComplete()) {
         d->clear();
         if (d->attType) {
@@ -1099,16 +1112,16 @@ void QDeclarativePathViewPrivate::handleMouseMoveEvent(QGraphicsSceneMouseEvent
     if (!interactive || !lastPosTime.isValid())
         return;
 
+    qreal newPc;
+    QPointF pathPoint = pointNear(event->pos(), &newPc);
     if (!stealMouse) {
-        QPointF delta = event->pos() - startPoint;
+        QPointF delta = pathPoint - startPoint;
         if (qAbs(delta.x()) > QApplication::startDragDistance() || qAbs(delta.y()) > QApplication::startDragDistance())
             stealMouse = true;
     }
 
     if (stealMouse) {
         moveReason = QDeclarativePathViewPrivate::Mouse;
-        qreal newPc;
-        pointNear(event->pos(), &newPc);
         qreal diff = (newPc - startPc)*modelCount*mappedRange;
         if (diff) {
             setOffset(offset + diff);
@@ -1318,6 +1331,8 @@ void QDeclarativePathView::refill()
         if (idx >= d->modelCount)
             idx = 0;
     }
+    if (!d->items.count())
+        d->firstIndex = -1;
 
     if (d->modelCount) {
         // add items to beginning and end
diff --git a/src/declarative/graphicsitems/qdeclarativepathview_p.h b/src/declarative/graphicsitems/qdeclarativepathview_p.h
index 62a8c44..7775b1c 100644
--- a/src/declarative/graphicsitems/qdeclarativepathview_p.h
+++ b/src/declarative/graphicsitems/qdeclarativepathview_p.h
@@ -186,6 +186,7 @@ private Q_SLOTS:
     void modelReset();
     void createdItem(int index, QDeclarativeItem *item);
     void destroyingItem(QDeclarativeItem *item);
+    void pathUpdated();
 
 private:
     friend class QDeclarativePathViewAttached;
diff --git a/src/declarative/graphicsitems/qdeclarativerepeater.cpp b/src/declarative/graphicsitems/qdeclarativerepeater.cpp
index 00f2848..cb64212 100644
--- a/src/declarative/graphicsitems/qdeclarativerepeater.cpp
+++ b/src/declarative/graphicsitems/qdeclarativerepeater.cpp
@@ -134,13 +134,13 @@ QDeclarativeRepeaterPrivate::~QDeclarativeRepeaterPrivate()
     create items as they are required.
 
     Also, note that Repeater is \l {Item}-based, and can only repeat \l {Item}-derived objects. 
-    For example, it cannot be used to repeat QObjects:
+    For example, it cannot be used to repeat QtObjects:
     \badcode
     Item {
-        //XXX does not work! Can't repeat QObject as it doesn't derive from Item.
+        //XXX does not work! Can't repeat QtObject as it doesn't derive from Item.
         Repeater {
             model: 10
-            QObject {}
+            QtObject {}
         }
     }
     \endcode
diff --git a/src/declarative/graphicsitems/qdeclarativetext.cpp b/src/declarative/graphicsitems/qdeclarativetext.cpp
index 1f4c1c7..308aefa 100644
--- a/src/declarative/graphicsitems/qdeclarativetext.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetext.cpp
@@ -82,6 +82,20 @@ private:
     static QSet<QUrl> errors;
 };
 
+DEFINE_BOOL_CONFIG_OPTION(enableImageCache, QML_ENABLE_TEXT_IMAGE_CACHE);
+
+QDeclarativeTextPrivate::QDeclarativeTextPrivate()
+: color((QRgb)0), style(QDeclarativeText::Normal), hAlign(QDeclarativeText::AlignLeft), 
+  vAlign(QDeclarativeText::AlignTop), elideMode(QDeclarativeText::ElideNone),
+  format(QDeclarativeText::AutoText), wrapMode(QDeclarativeText::NoWrap), imageCacheDirty(true), 
+  updateOnComponentComplete(true), richText(false), singleline(false), cacheAllTextAsImage(true), 
+  internalWidthUpdate(false), doc(0) 
+{
+    cacheAllTextAsImage = enableImageCache();
+    QGraphicsItemPrivate::acceptedMouseButtons = Qt::LeftButton;
+    QGraphicsItemPrivate::flags = QGraphicsItemPrivate::flags & ~QGraphicsItem::ItemHasNoContents;
+}
+
 QTextDocumentWithImageResources::QTextDocumentWithImageResources(QDeclarativeText *parent) 
 : QTextDocument(parent), outstanding(0)
 {
@@ -138,14 +152,12 @@ void QTextDocumentWithImageResources::requestFinished()
 #endif
         QDeclarativeTextPrivate *d = QDeclarativeTextPrivate::get(textItem);
         d->updateLayout();
-        d->markImgDirty();
     }
 }
 
 void QTextDocumentWithImageResources::setText(const QString &text)
 {
     if (!m_resources.isEmpty()) {
-        qWarning("CLEAR");
         qDeleteAll(m_resources);
         m_resources.clear();
         outstanding = 0;
@@ -160,6 +172,382 @@ void QTextDocumentWithImageResources::setText(const QString &text)
 
 QSet<QUrl> QTextDocumentWithImageResources::errors;
 
+QDeclarativeTextPrivate::~QDeclarativeTextPrivate()
+{
+}
+
+void QDeclarativeTextPrivate::updateLayout()
+{
+    Q_Q(QDeclarativeText);
+    if (!q->isComponentComplete()) {
+        updateOnComponentComplete = true;
+        return;
+    }
+
+    // Setup instance of QTextLayout for all cases other than richtext
+    if (!richText) {
+        layout.clearLayout();
+        layout.setFont(font);
+        if (format != QDeclarativeText::StyledText) {
+            QString tmp = text;
+            tmp.replace(QLatin1Char('\n'), QChar::LineSeparator);
+            singleline = !tmp.contains(QChar::LineSeparator);
+            if (singleline && elideMode != QDeclarativeText::ElideNone && q->widthValid()) {
+                QFontMetrics fm(font);
+                tmp = fm.elidedText(tmp,(Qt::TextElideMode)elideMode,q->width()); // XXX still worth layout...?
+            }
+            layout.setText(tmp);
+        } else {
+            singleline = false;
+            QDeclarativeStyledText::parse(text, layout);
+        }
+    }
+
+    updateSize();
+}
+
+void QDeclarativeTextPrivate::updateSize()
+{
+    Q_Q(QDeclarativeText);
+
+    if (!q->isComponentComplete()) {
+        updateOnComponentComplete = true;
+        return;
+    }
+
+    invalidateImageCache();
+
+    QFontMetrics fm(font);
+    if (text.isEmpty()) {
+        q->setImplicitHeight(fm.height());
+        emit q->paintedSizeChanged();
+        return;
+    }
+
+    int dy = q->height();
+    QSize size(0, 0);
+
+    //setup instance of QTextLayout for all cases other than richtext
+    if (!richText) {
+        size = setupTextLayout();
+        if (layedOutTextSize != size) {
+            q->prepareGeometryChange();
+            layedOutTextSize = size;
+        }
+        dy -= size.height();
+    } else {
+        singleline = false; // richtext can't elide or be optimized for single-line case
+        ensureDoc();
+        doc->setDefaultFont(font);
+        QTextOption option((Qt::Alignment)int(hAlign | vAlign));
+        option.setWrapMode(QTextOption::WrapMode(wrapMode));
+        doc->setDefaultTextOption(option);
+        if (wrapMode != QDeclarativeText::NoWrap && q->widthValid())
+            doc->setTextWidth(q->width());
+        else
+            doc->setTextWidth(doc->idealWidth()); // ### Text does not align if width is not set (QTextDoc bug)
+        dy -= (int)doc->size().height();
+        QSize dsize = doc->size().toSize();
+        if (dsize != layedOutTextSize) {
+            q->prepareGeometryChange();
+            layedOutTextSize = dsize;
+        }
+        size = QSize(int(doc->idealWidth()),dsize.height());
+    }
+    int yoff = 0;
+
+    if (q->heightValid()) {
+        if (vAlign == QDeclarativeText::AlignBottom)
+            yoff = dy;
+        else if (vAlign == QDeclarativeText::AlignVCenter)
+            yoff = dy/2;
+    }
+    q->setBaselineOffset(fm.ascent() + yoff);
+
+    //### need to comfirm cost of always setting these for richText
+    internalWidthUpdate = true;
+    q->setImplicitWidth(size.width());
+    internalWidthUpdate = false;
+    q->setImplicitHeight(size.height());
+    emit q->paintedSizeChanged();
+}
+
+/*!
+    Lays out the QDeclarativeTextPrivate::layout QTextLayout in the constraints of the QDeclarativeText.
+
+    Returns the size of the final text.  This can be used to position the text vertically (the text is
+    already absolutely positioned horizontally).
+*/
+QSize QDeclarativeTextPrivate::setupTextLayout()
+{
+    // ### text layout handling should be profiled and optimized as needed
+    // what about QStackTextEngine engine(tmp, d->font.font()); QTextLayout textLayout(&engine);
+
+    Q_Q(QDeclarativeText);
+    layout.setCacheEnabled(true);
+
+    int height = 0;
+    qreal widthUsed = 0;
+    qreal lineWidth = 0;
+
+    //set manual width
+    if ((wrapMode != QDeclarativeText::NoWrap || elideMode != QDeclarativeText::ElideNone) && q->widthValid())
+        lineWidth = q->width();
+
+    QTextOption textOption = layout.textOption();
+    textOption.setWrapMode(QTextOption::WrapMode(wrapMode));
+    layout.setTextOption(textOption);
+
+    layout.beginLayout();
+    while (1) {
+        QTextLine line = layout.createLine();
+        if (!line.isValid())
+            break;
+
+        if ((wrapMode != QDeclarativeText::NoWrap || elideMode != QDeclarativeText::ElideNone) && q->widthValid()) 
+            line.setLineWidth(lineWidth);
+    }
+    layout.endLayout();
+
+    for (int i = 0; i < layout.lineCount(); ++i) {
+        QTextLine line = layout.lineAt(i);
+        widthUsed = qMax(widthUsed, line.naturalTextWidth());
+    }
+
+    qreal layoutWidth = q->widthValid()?q->width():widthUsed;
+
+    int x = 0;
+    for (int i = 0; i < layout.lineCount(); ++i) {
+        QTextLine line = layout.lineAt(i);
+        line.setPosition(QPointF(0, height));
+        height += int(line.height());
+
+        if (!cacheAllTextAsImage) {
+            if (hAlign == QDeclarativeText::AlignLeft) {
+                x = 0;
+            } else if (hAlign == QDeclarativeText::AlignRight) {
+                x = layoutWidth - (int)line.naturalTextWidth();
+            } else if (hAlign == QDeclarativeText::AlignHCenter) {
+                x = (layoutWidth - (int)line.naturalTextWidth()) / 2;
+            }
+            line.setPosition(QPoint(x, (int)line.y()));
+        }
+    }
+
+    return QSize(qCeil(widthUsed), height);
+}
+
+/*!
+    Returns a painted version of the QDeclarativeTextPrivate::layout QTextLayout.
+    If \a drawStyle is true, the style color overrides all colors in the document.
+*/
+QPixmap QDeclarativeTextPrivate::textLayoutImage(bool drawStyle)
+{
+    //do layout
+    QSize size = layedOutTextSize;
+
+    int x = 0;
+    for (int i = 0; i < layout.lineCount(); ++i) {
+        QTextLine line = layout.lineAt(i);
+        if (hAlign == QDeclarativeText::AlignLeft) {
+            x = 0;
+        } else if (hAlign == QDeclarativeText::AlignRight) {
+            x = size.width() - (int)line.naturalTextWidth();
+        } else if (hAlign == QDeclarativeText::AlignHCenter) {
+            x = (size.width() - (int)line.naturalTextWidth()) / 2;
+        }
+        line.setPosition(QPoint(x, (int)line.y()));
+    }
+
+    //paint text
+    QPixmap img(size);
+    if (!size.isEmpty()) {
+        img.fill(Qt::transparent);
+#ifdef Q_WS_MAC
+        bool oldSmooth = qt_applefontsmoothing_enabled;
+        qt_applefontsmoothing_enabled = false;
+#endif
+        QPainter p(&img);
+#ifdef Q_WS_MAC
+        qt_applefontsmoothing_enabled = oldSmooth;
+#endif
+        drawTextLayout(&p, QPointF(0,0), drawStyle);
+    }
+    return img;
+}
+
+/*!
+    Paints the QDeclarativeTextPrivate::layout QTextLayout into \a painter at \a pos.  If 
+    \a drawStyle is true, the style color overrides all colors in the document.
+*/
+void QDeclarativeTextPrivate::drawTextLayout(QPainter *painter, const QPointF &pos, bool drawStyle)
+{
+    if (drawStyle)
+        painter->setPen(styleColor);
+    else
+        painter->setPen(color);
+    painter->setFont(font);
+    layout.draw(painter, pos); 
+}
+
+/*!
+    Returns a painted version of the QDeclarativeTextPrivate::doc QTextDocument.
+    If \a drawStyle is true, the style color overrides all colors in the document.
+*/
+QPixmap QDeclarativeTextPrivate::textDocumentImage(bool drawStyle)
+{
+    QSize size = doc->size().toSize();
+
+    //paint text
+    QPixmap img(size);
+    img.fill(Qt::transparent);
+#ifdef Q_WS_MAC
+    bool oldSmooth = qt_applefontsmoothing_enabled;
+    qt_applefontsmoothing_enabled = false;
+#endif
+    QPainter p(&img);
+#ifdef Q_WS_MAC
+    qt_applefontsmoothing_enabled = oldSmooth;
+#endif
+
+    QAbstractTextDocumentLayout::PaintContext context;
+
+    QTextOption oldOption(doc->defaultTextOption());
+    if (drawStyle) {
+        context.palette.setColor(QPalette::Text, styleColor);
+        QTextOption colorOption(doc->defaultTextOption());
+        colorOption.setFlags(QTextOption::SuppressColors);
+        doc->setDefaultTextOption(colorOption);
+    } else {
+        context.palette.setColor(QPalette::Text, color);
+    }
+    doc->documentLayout()->draw(&p, context);
+    if (drawStyle)
+        doc->setDefaultTextOption(oldOption);
+    return img;
+}
+
+/*!
+    Mark the image cache as dirty.
+*/
+void QDeclarativeTextPrivate::invalidateImageCache() 
+{
+    Q_Q(QDeclarativeText);
+
+    if (imageCacheDirty)
+        return;
+
+    imageCacheDirty = true;
+    imageCache = QPixmap();
+
+    if (q->isComponentComplete())
+        q->update();
+}
+
+/*!
+    Tests if the image cache is dirty, and repaints it if it is.
+*/
+void QDeclarativeTextPrivate::checkImageCache()
+{
+    if (!imageCacheDirty)
+        return;
+
+    if (text.isEmpty()) {
+
+        imageCache = QPixmap();
+
+    } else {
+
+        QPixmap textImage;
+        QPixmap styledImage;
+
+        if (richText) {
+            textImage = textDocumentImage(false);
+            if (style != QDeclarativeText::Normal)
+                styledImage = textDocumentImage(true); //### should use styleColor
+        } else {
+            textImage = textLayoutImage(false);
+            if (style != QDeclarativeText::Normal)
+                styledImage = textLayoutImage(true); //### should use styleColor
+        }
+
+        switch (style) {
+        case QDeclarativeText::Outline:
+            imageCache = drawOutline(textImage, styledImage);
+            break;
+        case QDeclarativeText::Sunken:
+            imageCache = drawOutline(textImage, styledImage, -1);
+            break;
+        case QDeclarativeText::Raised:
+            imageCache = drawOutline(textImage, styledImage, 1);
+            break;
+        default:
+            imageCache = textImage;
+            break;
+        }
+
+    } 
+
+    imageCacheDirty = false;
+}
+
+/*! 
+    Ensures the QDeclarativeTextPrivate::doc variable is set to a valid text document 
+*/
+void QDeclarativeTextPrivate::ensureDoc()
+{
+    if (!doc) {
+        Q_Q(QDeclarativeText);
+        doc = new QTextDocumentWithImageResources(q);
+        doc->setDocumentMargin(0);
+    }
+}
+
+/*!
+    Draw \a styleSource as an outline around \a source and return the new image.
+*/
+QPixmap QDeclarativeTextPrivate::drawOutline(const QPixmap &source, const QPixmap &styleSource)
+{
+    QPixmap img = QPixmap(styleSource.width() + 2, styleSource.height() + 2);
+    img.fill(Qt::transparent);
+
+    QPainter ppm(&img);
+
+    QPoint pos(0, 0);
+    pos += QPoint(-1, 0);
+    ppm.drawPixmap(pos, styleSource);
+    pos += QPoint(2, 0);
+    ppm.drawPixmap(pos, styleSource);
+    pos += QPoint(-1, -1);
+    ppm.drawPixmap(pos, styleSource);
+    pos += QPoint(0, 2);
+    ppm.drawPixmap(pos, styleSource);
+
+    pos += QPoint(0, -1);
+    ppm.drawPixmap(pos, source);
+    ppm.end();
+
+    return img;
+}
+
+/*!
+    Draw \a styleSource below \a source at \a yOffset and return the new image.
+*/
+QPixmap QDeclarativeTextPrivate::drawOutline(const QPixmap &source, const QPixmap &styleSource, int yOffset)
+{
+    QPixmap img = QPixmap(styleSource.width() + 2, styleSource.height() + 2);
+    img.fill(Qt::transparent);
+
+    QPainter ppm(&img);
+
+    ppm.drawPixmap(QPoint(0, yOffset), styleSource);
+    ppm.drawPixmap(0, 0, source);
+
+    ppm.end();
+
+    return img;
+}
+
 /*!
     \qmlclass Text QDeclarativeText
     \ingroup qml-basic-visual-elements
@@ -199,10 +587,44 @@ QDeclarativeText::~QDeclarativeText()
 {
 }
 
+/*!
+  \qmlproperty bool Text::clip
+  This property holds whether the text is clipped.
+
+  Note that if the text does not fit in the bounding rectangle it will be abruptly chopped.
 
-QDeclarativeTextPrivate::~QDeclarativeTextPrivate()
-{
-}
+  If you want to display potentially long text in a limited space, you probably want to use \c elide instead.
+*/
+
+/*!
+    \qmlproperty bool Text::smooth
+
+    This property holds whether the text is smoothly scaled or transformed.
+
+    Smooth filtering gives better visual quality, but is slower.  If
+    the item is displayed at its natural size, this property has no visual or
+    performance effect.
+
+    \note Generally scaling artifacts are only visible if the item is stationary on
+    the screen.  A common pattern when animating an item is to disable smooth
+    filtering at the beginning of the animation and reenable it at the conclusion.
+*/
+
+/*!
+    \qmlsignal Text::onLinkActivated(string link)
+
+    This handler is called when the user clicks on a link embedded in the text.
+    The link must be in rich text or HTML format and the 
+    \a link string provides access to the particular link. 
+
+    \snippet doc/src/snippets/declarative/text/onLinkActivated.qml 0
+
+    The example code will display the text 
+    "The main website is at \l{http://qt.nokia.com}{Nokia Qt DF}."
+
+    Clicking on the highlighted link will output 
+    \tt{http://qt.nokia.com link activated} to the console.
+*/
 
 /*!
     \qmlproperty string Text::font.family
@@ -308,7 +730,6 @@ QDeclarativeTextPrivate::~QDeclarativeTextPrivate()
     Text { text: "Hello"; font.capitalization: Font.AllLowercase }
     \endqml
 */
-
 QFont QDeclarativeText::font() const
 {
     Q_D(const QDeclarativeText);
@@ -322,30 +743,9 @@ void QDeclarativeText::setFont(const QFont &font)
         return;
 
     d->font = font;
-
     d->updateLayout();
-    d->markImgDirty();
-    emit fontChanged(d->font);
-}
-
-void QDeclarativeText::setText(const QString &n)
-{
-    Q_D(QDeclarativeText);
-    if (d->text == n)
-        return;
 
-    d->richText = d->format == RichText || (d->format == AutoText && Qt::mightBeRichText(n));
-    if (d->richText) {
-        if (isComponentComplete()) {
-            d->ensureDoc();
-            d->doc->setText(n);
-        }
-    }
-
-    d->text = n;
-    d->updateLayout();
-    d->markImgDirty();
-    emit textChanged(d->text);
+    emit fontChanged(d->font);
 }
 
 /*!
@@ -362,17 +762,25 @@ QString QDeclarativeText::text() const
     return d->text;
 }
 
-void QDeclarativeText::setColor(const QColor &color)
+void QDeclarativeText::setText(const QString &n)
 {
     Q_D(QDeclarativeText);
-    if (d->color == color)
+    if (d->text == n)
         return;
 
-    d->color = color;
-    d->markImgDirty();
-    emit colorChanged(d->color);
+    d->richText = d->format == RichText || (d->format == AutoText && Qt::mightBeRichText(n));
+    if (d->richText && isComponentComplete()) {
+        d->ensureDoc();
+        d->doc->setText(n);
+    }
+
+    d->text = n;
+    d->updateLayout();
+
+    emit textChanged(d->text);
 }
 
+
 /*!
     \qmlproperty color Text::color
 
@@ -386,13 +794,23 @@ void QDeclarativeText::setColor(const QColor &color)
     Text { color: "steelblue"; ... }
     \endqml
 */
-
 QColor QDeclarativeText::color() const
 {
     Q_D(const QDeclarativeText);
     return d->color;
 }
 
+void QDeclarativeText::setColor(const QColor &color)
+{
+    Q_D(QDeclarativeText);
+    if (d->color == color)
+        return;
+
+    d->color = color;
+    d->invalidateImageCache();
+    emit colorChanged(d->color);
+}
+
 /*!
     \qmlproperty enumeration Text::style
 
@@ -433,21 +851,10 @@ void QDeclarativeText::setStyle(QDeclarativeText::TextStyle style)
     if (isComponentComplete() && (d->style == Normal || style == Normal))
         prepareGeometryChange();
     d->style = style;
-    d->markImgDirty();
+    d->invalidateImageCache();
     emit styleChanged(d->style);
 }
 
-void QDeclarativeText::setStyleColor(const QColor &color)
-{
-    Q_D(QDeclarativeText);
-    if (d->styleColor == color)
-        return;
-
-    d->styleColor = color;
-    d->markImgDirty();
-    emit styleColorChanged(d->styleColor);
-}
-
 /*!
     \qmlproperty color Text::styleColor
 
@@ -469,6 +876,18 @@ QColor QDeclarativeText::styleColor() const
     return d->styleColor;
 }
 
+void QDeclarativeText::setStyleColor(const QColor &color)
+{
+    Q_D(QDeclarativeText);
+    if (d->styleColor == color)
+        return;
+
+    d->styleColor = color;
+    d->invalidateImageCache();
+    emit styleColorChanged(d->styleColor);
+}
+
+
 /*!
     \qmlproperty enumeration Text::horizontalAlignment
     \qmlproperty enumeration Text::verticalAlignment
@@ -499,7 +918,10 @@ void QDeclarativeText::setHAlign(HAlignment align)
 
     if (isComponentComplete())
         prepareGeometryChange();
+
     d->hAlign = align;
+    d->updateLayout();
+
     emit horizontalAlignmentChanged(align);
 }
 
@@ -547,9 +969,8 @@ void QDeclarativeText::setWrapMode(WrapMode mode)
         return;
 
     d->wrapMode = mode;
-
     d->updateLayout();
-    d->markImgDirty();
+    
     emit wrapModeChanged();
 }
 
@@ -609,7 +1030,6 @@ Column {
     \o \image declarative-textformat.png
     \endtable
 */
-
 QDeclarativeText::TextFormat QDeclarativeText::textFormat() const
 {
     Q_D(const QDeclarativeText);
@@ -625,19 +1045,13 @@ void QDeclarativeText::setTextFormat(TextFormat format)
     bool wasRich = d->richText;
     d->richText = format == RichText || (format == AutoText && Qt::mightBeRichText(d->text));
 
-    if (wasRich && !d->richText) {
-        //### delete control? (and vice-versa below)
-        d->updateLayout();
-        d->markImgDirty();
-    } else if (!wasRich && d->richText) {
-        if (isComponentComplete()) {
-            d->ensureDoc();
-            d->doc->setText(d->text);
-        }
-        d->updateLayout();
-        d->markImgDirty();
+    if (!wasRich && d->richText && isComponentComplete()) {
+        d->ensureDoc();
+        d->doc->setText(d->text);
     }
 
+    d->updateLayout();
+
     emit textFormatChanged(d->format);
 }
 
@@ -676,12 +1090,12 @@ void QDeclarativeText::setElideMode(QDeclarativeText::TextElideMode mode)
         return;
 
     d->elideMode = mode;
-
     d->updateLayout();
-    d->markImgDirty();
+    
     emit elideModeChanged(d->elideMode);
 }
 
+/*! \internal */
 QRectF QDeclarativeText::boundingRect() const
 {
     Q_D(const QDeclarativeText);
@@ -692,7 +1106,7 @@ QRectF QDeclarativeText::boundingRect() const
     int x = 0;
     int y = 0;
 
-    QSize size = d->cachedLayoutSize;
+    QSize size = d->layedOutTextSize;
     if (d->style != Normal)
         size += QSize(2,2);
 
@@ -725,117 +1139,23 @@ QRectF QDeclarativeText::boundingRect() const
     return QRectF(x,y,size.width(),size.height());
 }
 
-void QDeclarativeText::geometryChanged(const QRectF &newGeometry,
-                              const QRectF &oldGeometry)
+/*! \internal */
+void QDeclarativeText::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry)
 {
     Q_D(QDeclarativeText);
-    if (!d->internalWidthUpdate && newGeometry.width() != oldGeometry.width()) {
-        if (d->wrapMode != QDeclarativeText::NoWrap || d->elideMode != QDeclarativeText::ElideNone) {
-            //re-elide if needed
-            if (d->singleline && d->elideMode != QDeclarativeText::ElideNone &&
-                isComponentComplete() && widthValid()) {
-
-                QFontMetrics fm(d->font);
-                QString tmp = fm.elidedText(d->text,(Qt::TextElideMode)d->elideMode,width()); // XXX still worth layout...?
-                d->layout.setText(tmp);
-            }
+    if (!d->internalWidthUpdate && newGeometry.width() != oldGeometry.width() &&
+        (d->wrapMode != QDeclarativeText::NoWrap || d->elideMode != QDeclarativeText::ElideNone)) {
 
-            d->imgDirty = true;
+        if (d->singleline && d->elideMode != QDeclarativeText::ElideNone && widthValid()) {
+            // We need to re-elide
+            d->updateLayout();
+        } else {
+            // We just need to re-layout
             d->updateSize();
         }
     }
-    QDeclarativeItem::geometryChanged(newGeometry, oldGeometry);
-}
 
-void QDeclarativeTextPrivate::updateLayout()
-{
-    Q_Q(QDeclarativeText);
-    if (q->isComponentComplete()) {
-        //setup instance of QTextLayout for all cases other than richtext
-        if (!richText) {
-            layout.clearLayout();
-            layout.setFont(font);
-            if (format != QDeclarativeText::StyledText) {
-                QString tmp = text;
-                tmp.replace(QLatin1Char('\n'), QChar::LineSeparator);
-                singleline = !tmp.contains(QChar::LineSeparator);
-                if (singleline && elideMode != QDeclarativeText::ElideNone && q->widthValid()) {
-                    QFontMetrics fm(font);
-                    tmp = fm.elidedText(tmp,(Qt::TextElideMode)elideMode,q->width()); // XXX still worth layout...?
-                }
-                layout.setText(tmp);
-            } else {
-                singleline = false;
-                QDeclarativeStyledText::parse(text, layout);
-            }
-        }
-        updateSize();
-    } else {
-        dirty = true;
-    }
-}
-
-
-void QDeclarativeTextPrivate::updateSize()
-{
-    Q_Q(QDeclarativeText);
-    if (q->isComponentComplete()) {
-        QFontMetrics fm(font);
-        if (text.isEmpty()) {
-            q->setImplicitHeight(fm.height());
-            emit q->paintedSizeChanged();
-            return;
-        }
-
-        int dy = q->height();
-        QSize size(0, 0);
-
-        //setup instance of QTextLayout for all cases other than richtext
-        if (!richText) {
-            size = setupTextLayout(&layout);
-            if (cachedLayoutSize != size) {
-                q->prepareGeometryChange();
-                cachedLayoutSize = size;
-            }
-            dy -= size.height();
-        } else {
-            singleline = false; // richtext can't elide or be optimized for single-line case
-            ensureDoc();
-            doc->setDefaultFont(font);
-            QTextOption option((Qt::Alignment)int(hAlign | vAlign));
-            option.setWrapMode(QTextOption::WrapMode(wrapMode));
-            doc->setDefaultTextOption(option);
-            if (wrapMode != QDeclarativeText::NoWrap && q->widthValid())
-                doc->setTextWidth(q->width());
-            else
-                doc->setTextWidth(doc->idealWidth()); // ### Text does not align if width is not set (QTextDoc bug)
-            dy -= (int)doc->size().height();
-            QSize dsize = doc->size().toSize();
-            if (dsize != cachedLayoutSize) {
-                q->prepareGeometryChange();
-                cachedLayoutSize = dsize;
-            }
-            size = QSize(int(doc->idealWidth()),dsize.height());
-        }
-        int yoff = 0;
-
-        if (q->heightValid()) {
-            if (vAlign == QDeclarativeText::AlignBottom)
-                yoff = dy;
-            else if (vAlign == QDeclarativeText::AlignVCenter)
-                yoff = dy/2;
-        }
-        q->setBaselineOffset(fm.ascent() + yoff);
-
-        //### need to comfirm cost of always setting these for richText
-        internalWidthUpdate = true;
-        q->setImplicitWidth(size.width());
-        internalWidthUpdate = false;
-        q->setImplicitHeight(size.height());
-        emit q->paintedSizeChanged();
-    } else {
-        dirty = true;
-    }
+    QDeclarativeItem::geometryChanged(newGeometry, oldGeometry);
 }
 
 /*!
@@ -860,228 +1180,6 @@ qreal QDeclarativeText::paintedHeight() const
     return implicitHeight();
 }
 
-
-
-// ### text layout handling should be profiled and optimized as needed
-// what about QStackTextEngine engine(tmp, d->font.font()); QTextLayout textLayout(&engine);
-
-void QDeclarativeTextPrivate::drawOutline()
-{
-    QPixmap img = QPixmap(imgStyleCache.width()+2,imgStyleCache.height()+2);
-    img.fill(Qt::transparent);
-
-    QPainter ppm(&img);
-
-    QPoint pos(imgCache.rect().topLeft());
-    pos += QPoint(-1, 0);
-    ppm.drawPixmap(pos, imgStyleCache);
-    pos += QPoint(2, 0);
-    ppm.drawPixmap(pos, imgStyleCache);
-    pos += QPoint(-1, -1);
-    ppm.drawPixmap(pos, imgStyleCache);
-    pos += QPoint(0, 2);
-    ppm.drawPixmap(pos, imgStyleCache);
-
-    pos += QPoint(0, -1);
-    ppm.drawPixmap(pos, imgCache);
-    ppm.end();
-
-    imgCache = img;
-}
-
-void QDeclarativeTextPrivate::drawOutline(int yOffset)
-{
-    QPixmap img = QPixmap(imgStyleCache.width()+2,imgStyleCache.height()+2);
-    img.fill(Qt::transparent);
-
-    QPainter ppm(&img);
-
-    QPoint pos(imgCache.rect().topLeft());
-    pos += QPoint(0, yOffset);
-    ppm.drawPixmap(pos, imgStyleCache);
-
-    pos += QPoint(0, -yOffset);
-    ppm.drawPixmap(pos, imgCache);
-    ppm.end();
-
-    imgCache = img;
-}
-
-QSize QDeclarativeTextPrivate::setupTextLayout(QTextLayout *layout)
-{
-    Q_Q(QDeclarativeText);
-    layout->setCacheEnabled(true);
-
-    int height = 0;
-    qreal widthUsed = 0;
-    qreal lineWidth = 0;
-
-    //set manual width
-    if ((wrapMode != QDeclarativeText::NoWrap || elideMode != QDeclarativeText::ElideNone) && q->widthValid())
-        lineWidth = q->width();
-
-    QTextOption textOption = layout->textOption();
-    textOption.setWrapMode(QTextOption::WrapMode(wrapMode));
-    layout->setTextOption(textOption);
-
-    layout->beginLayout();
-
-    while (1) {
-        QTextLine line = layout->createLine();
-        if (!line.isValid())
-            break;
-
-        if ((wrapMode != QDeclarativeText::NoWrap || elideMode != QDeclarativeText::ElideNone) && q->widthValid())
-            line.setLineWidth(lineWidth);
-    }
-    layout->endLayout();
-
-    int x = 0;
-    for (int i = 0; i < layout->lineCount(); ++i) {
-        QTextLine line = layout->lineAt(i);
-        widthUsed = qMax(widthUsed, line.naturalTextWidth());
-        line.setPosition(QPointF(0, height));
-        height += int(line.height());
-
-        if (!cache) {
-            if (hAlign == QDeclarativeText::AlignLeft) {
-                x = 0;
-            } else if (hAlign == QDeclarativeText::AlignRight) {
-                x = q->width() - (int)line.naturalTextWidth();
-            } else if (hAlign == QDeclarativeText::AlignHCenter) {
-                x = (q->width() - (int)line.naturalTextWidth()) / 2;
-            }
-            line.setPosition(QPoint(x, (int)line.y()));
-        }
-    }
-
-    return QSize(qCeil(widthUsed), height);
-}
-
-QPixmap QDeclarativeTextPrivate::wrappedTextImage(bool drawStyle)
-{
-    //do layout
-    QSize size = cachedLayoutSize;
-
-    int x = 0;
-    for (int i = 0; i < layout.lineCount(); ++i) {
-        QTextLine line = layout.lineAt(i);
-        if (hAlign == QDeclarativeText::AlignLeft) {
-            x = 0;
-        } else if (hAlign == QDeclarativeText::AlignRight) {
-            x = size.width() - (int)line.naturalTextWidth();
-        } else if (hAlign == QDeclarativeText::AlignHCenter) {
-            x = (size.width() - (int)line.naturalTextWidth()) / 2;
-        }
-        line.setPosition(QPoint(x, (int)line.y()));
-    }
-
-    //paint text
-    QPixmap img(size);
-    if (!size.isEmpty()) {
-        img.fill(Qt::transparent);
-#ifdef Q_WS_MAC
-        bool oldSmooth = qt_applefontsmoothing_enabled;
-        qt_applefontsmoothing_enabled = false;
-#endif
-        QPainter p(&img);
-#ifdef Q_WS_MAC
-        qt_applefontsmoothing_enabled = oldSmooth;
-#endif
-        drawWrappedText(&p, QPointF(0,0), drawStyle);
-    }
-    return img;
-}
-
-void QDeclarativeTextPrivate::drawWrappedText(QPainter *p, const QPointF &pos, bool drawStyle)
-{
-    if (drawStyle)
-        p->setPen(styleColor);
-    else
-        p->setPen(color);
-    p->setFont(font);
-    layout.draw(p, pos);
-}
-
-QPixmap QDeclarativeTextPrivate::richTextImage(bool drawStyle)
-{
-    QSize size = doc->size().toSize();
-
-    //paint text
-    QPixmap img(size);
-    img.fill(Qt::transparent);
-#ifdef Q_WS_MAC
-    bool oldSmooth = qt_applefontsmoothing_enabled;
-    qt_applefontsmoothing_enabled = false;
-#endif
-    QPainter p(&img);
-#ifdef Q_WS_MAC
-    qt_applefontsmoothing_enabled = oldSmooth;
-#endif
-
-    QAbstractTextDocumentLayout::PaintContext context;
-
-    QTextOption oldOption(doc->defaultTextOption());
-    if (drawStyle) {
-        context.palette.setColor(QPalette::Text, styleColor);
-        QTextOption colorOption(doc->defaultTextOption());
-        colorOption.setFlags(QTextOption::SuppressColors);
-        doc->setDefaultTextOption(colorOption);
-    } else {
-        context.palette.setColor(QPalette::Text, color);
-    }
-    doc->documentLayout()->draw(&p, context);
-    if (drawStyle)
-        doc->setDefaultTextOption(oldOption);
-    return img;
-}
-
-void QDeclarativeTextPrivate::checkImgCache()
-{
-    if (!imgDirty)
-        return;
-
-    bool empty = text.isEmpty();
-    QPixmap newImgCache;
-    if (empty) {
-        imgStyleCache = QPixmap();
-    } else if (richText) {
-        newImgCache = richTextImage(false);
-        if (style != QDeclarativeText::Normal)
-            imgStyleCache = richTextImage(true); //### should use styleColor
-    } else {
-        newImgCache = wrappedTextImage(false);
-        if (style != QDeclarativeText::Normal)
-            imgStyleCache = wrappedTextImage(true); //### should use styleColor
-    }
-    imgCache = newImgCache;
-    if (!empty)
-        switch (style) {
-        case QDeclarativeText::Outline:
-            drawOutline();
-            break;
-        case QDeclarativeText::Sunken:
-            drawOutline(-1);
-            break;
-        case QDeclarativeText::Raised:
-            drawOutline(1);
-            break;
-        default:
-            break;
-        }
-
-    imgDirty = false;
-}
-
-void QDeclarativeTextPrivate::ensureDoc()
-{
-    if (!doc) {
-        Q_Q(QDeclarativeText);
-        doc = new QTextDocumentWithImageResources(q);
-        doc->setDocumentMargin(0);
-    }
-}
-
 /*!
     Returns the number of resources (images) that are being loaded asynchronously.
 */
@@ -1091,22 +1189,14 @@ int QDeclarativeText::resourcesLoading() const
     return d->doc ? d->doc->resourcesLoading() : 0;
 }
 
-/*!
-  \qmlproperty bool Text::clip
-  This property holds whether the text is clipped.
-
-  Note that if the text does not fit in the bounding rectangle it will be abruptly chopped.
-
-  If you want to display potentially long text in a limited space, you probably want to use \c elide instead.
-*/
-
+/*! \internal */
 void QDeclarativeText::paint(QPainter *p, const QStyleOptionGraphicsItem *, QWidget *)
 {
     Q_D(QDeclarativeText);
 
-    if (d->cache || d->style != Normal) {
-        d->checkImgCache();
-        if (d->imgCache.isNull())
+    if (d->cacheAllTextAsImage || d->style != Normal) {
+        d->checkImageCache();
+        if (d->imageCache.isNull())
             return;
 
         bool oldAA = p->testRenderHint(QPainter::Antialiasing);
@@ -1116,23 +1206,23 @@ void QDeclarativeText::paint(QPainter *p, const QStyleOptionGraphicsItem *, QWid
 
         QRect br = boundingRect().toRect();
 
-        bool needClip = clip() && (d->imgCache.width() > width() ||
-                                   d->imgCache.height() > height());
+        bool needClip = clip() && (d->imageCache.width() > width() ||
+                                   d->imageCache.height() > height());
 
         if (needClip)
-            p->drawPixmap(0, 0, width(), height(), d->imgCache, -br.x(), -br.y(), width(), height());
+            p->drawPixmap(0, 0, width(), height(), d->imageCache, -br.x(), -br.y(), width(), height());
         else
-            p->drawPixmap(br.x(), br.y(), d->imgCache);
+            p->drawPixmap(br.x(), br.y(), d->imageCache);
 
         if (d->smooth) {
             p->setRenderHint(QPainter::Antialiasing, oldAA);
             p->setRenderHint(QPainter::SmoothPixmapTransform, oldSmooth);
         }
     } else {
-        qreal y = boundingRect().y();
+        QRectF bounds = boundingRect();
 
-        bool needClip = !clip() && (d->cachedLayoutSize.width() > width() ||
-                                    d->cachedLayoutSize.height() > height());
+        bool needClip = clip() && (d->layedOutTextSize.width() > width() ||
+                                   d->layedOutTextSize.height() > height());
 
         if (needClip) {
             p->save();
@@ -1141,49 +1231,35 @@ void QDeclarativeText::paint(QPainter *p, const QStyleOptionGraphicsItem *, QWid
         if (d->richText) {
             QAbstractTextDocumentLayout::PaintContext context;
             context.palette.setColor(QPalette::Text, d->color);
-            p->translate(0, y);
+            p->translate(bounds.x(), bounds.y());
             d->doc->documentLayout()->draw(p, context);
-            p->translate(0, -y);
+            p->translate(-bounds.x(), -bounds.y());
         } else {
-            d->drawWrappedText(p, QPointF(0,y), false);
+            d->drawTextLayout(p, QPointF(0, bounds.y()), false);
         }
-        if (needClip)
+
+        if (needClip) {
             p->restore();
+        }
     }
 }
 
-/*!
-    \qmlproperty bool Text::smooth
-
-    This property holds whether the text is smoothly scaled or transformed.
-
-    Smooth filtering gives better visual quality, but is slower.  If
-    the item is displayed at its natural size, this property has no visual or
-    performance effect.
-
-    \note Generally scaling artifacts are only visible if the item is stationary on
-    the screen.  A common pattern when animating an item is to disable smooth
-    filtering at the beginning of the animation and reenable it at the conclusion.
-*/
-
+/*! \internal */
 void QDeclarativeText::componentComplete()
 {
     Q_D(QDeclarativeText);
     QDeclarativeItem::componentComplete();
-    if (d->dirty) {
+    if (d->updateOnComponentComplete) {
+        d->updateOnComponentComplete = false;
         if (d->richText) {
             d->ensureDoc();
             d->doc->setText(d->text);
         }
         d->updateLayout();
-        d->dirty = false;
     }
 }
 
-/*!
-  \overload
-  Handles the given mouse \a event.
- */
+/*!  \internal */
 void QDeclarativeText::mousePressEvent(QGraphicsSceneMouseEvent *event)
 {
     Q_D(QDeclarativeText);
@@ -1202,26 +1278,7 @@ void QDeclarativeText::mousePressEvent(QGraphicsSceneMouseEvent *event)
 
 }
 
-/*!
-    \qmlsignal Text::onLinkActivated(string link)
-
-    This handler is called when the user clicks on a link embedded in the text.
-    The link must be in rich text or HTML format and the 
-    \a link string provides access to the particular link. 
-
-    \snippet doc/src/snippets/declarative/text/onLinkActivated.qml 0
-
-    The example code will display the text 
-    "The main website is at \l{http://qt.nokia.com}{Nokia Qt DF}."
-
-    Clicking on the highlighted link will output 
-    \tt{http://qt.nokia.com link activated} to the console.
-*/
-
-/*!
-  \overload
-  Handles the given mouse \a event.
- */
+/*! \internal */
 void QDeclarativeText::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
 {
     Q_D(QDeclarativeText);
diff --git a/src/declarative/graphicsitems/qdeclarativetext_p_p.h b/src/declarative/graphicsitems/qdeclarativetext_p_p.h
index 48552a7..e37f477 100644
--- a/src/declarative/graphicsitems/qdeclarativetext_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativetext_p_p.h
@@ -55,6 +55,7 @@
 
 #include "qdeclarativeitem.h"
 #include "private/qdeclarativeitem_p.h"
+#include "private/qdeclarativetextlayout_p.h"
 
 #include <qdeclarative.h>
 
@@ -69,39 +70,12 @@ class QDeclarativeTextPrivate : public QDeclarativeItemPrivate
 {
     Q_DECLARE_PUBLIC(QDeclarativeText)
 public:
-    QDeclarativeTextPrivate()
-      : color((QRgb)0), style(QDeclarativeText::Normal),
-        hAlign(QDeclarativeText::AlignLeft), vAlign(QDeclarativeText::AlignTop), elideMode(QDeclarativeText::ElideNone),
-        imgDirty(true), dirty(true), richText(false), singleline(false), cache(true), internalWidthUpdate(false), doc(0),
-        format(QDeclarativeText::AutoText), wrapMode(QDeclarativeText::NoWrap)
-    {
-#if defined(QML_NO_TEXT_CACHE)
-        cache = false;
-#endif
-        QGraphicsItemPrivate::acceptedMouseButtons = Qt::LeftButton;
-        QGraphicsItemPrivate::flags = QGraphicsItemPrivate::flags & ~QGraphicsItem::ItemHasNoContents;
-    }
+    QDeclarativeTextPrivate();
 
     ~QDeclarativeTextPrivate();
 
-    void ensureDoc();
     void updateSize();
     void updateLayout();
-    void markImgDirty() {
-        Q_Q(QDeclarativeText);
-        imgDirty = true;
-        if (q->isComponentComplete())
-            q->update();
-    }
-    void checkImgCache();
-
-    void drawOutline();
-    void drawOutline(int yOffset);
-
-    QPixmap wrappedTextImage(bool drawStyle);
-    void drawWrappedText(QPainter *p, const QPointF &pos, bool drawStyle);
-    QPixmap richTextImage(bool drawStyle);
-    QSize setupTextLayout(QTextLayout *layout);
 
     QString text;
     QFont font;
@@ -109,23 +83,37 @@ public:
     QDeclarativeText::TextStyle style;
     QColor  styleColor;
     QString activeLink;
-    QPixmap imgCache;
-    QPixmap imgStyleCache;
     QDeclarativeText::HAlignment hAlign;
     QDeclarativeText::VAlignment vAlign;
     QDeclarativeText::TextElideMode elideMode;
-    bool imgDirty:1;
-    bool dirty:1;
+    QDeclarativeText::TextFormat format;
+    QDeclarativeText::WrapMode wrapMode;
+
+    void invalidateImageCache();
+    void checkImageCache();
+    QPixmap imageCache;
+
+    bool imageCacheDirty:1;
+    bool updateOnComponentComplete:1;
     bool richText:1;
     bool singleline:1;
-    bool cache:1;
+    bool cacheAllTextAsImage:1;
     bool internalWidthUpdate:1;
-    QTextDocumentWithImageResources *doc;
-    QTextLayout layout;
-    QSize cachedLayoutSize;
-    QDeclarativeText::TextFormat format;
-    QDeclarativeText::WrapMode wrapMode;
+
+    QSize layedOutTextSize;
     
+    void ensureDoc();
+    QPixmap textDocumentImage(bool drawStyle);
+    QTextDocumentWithImageResources *doc;
+
+    QSize setupTextLayout();
+    QPixmap textLayoutImage(bool drawStyle);
+    void drawTextLayout(QPainter *p, const QPointF &pos, bool drawStyle);
+    QDeclarativeTextLayout layout;
+
+    static QPixmap drawOutline(const QPixmap &source, const QPixmap &styleSource);
+    static QPixmap drawOutline(const QPixmap &source, const QPixmap &styleSource, int yOffset);
+
     static inline QDeclarativeTextPrivate *get(QDeclarativeText *t) {
         return t->d_func();
     }
diff --git a/src/declarative/graphicsitems/qdeclarativetextedit.cpp b/src/declarative/graphicsitems/qdeclarativetextedit.cpp
index 6f5608a..e05f4e4 100644
--- a/src/declarative/graphicsitems/qdeclarativetextedit.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetextedit.cpp
@@ -319,6 +319,7 @@ void QDeclarativeTextEdit::setTextFormat(TextFormat format)
         updateSize();
     }
     d->format = format;
+    d->control->setAcceptRichText(d->format != PlainText);
     emit textFormatChanged(d->format);
 }
 
diff --git a/src/declarative/graphicsitems/qdeclarativetextinput.cpp b/src/declarative/graphicsitems/qdeclarativetextinput.cpp
index 4817999..0903427 100644
--- a/src/declarative/graphicsitems/qdeclarativetextinput.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetextinput.cpp
@@ -417,7 +417,11 @@ void QDeclarativeTextInput::setCursorVisible(bool on)
         return;
     d->cursorVisible = on;
     d->control->setCursorBlinkPeriod(on?QApplication::cursorFlashTime():0);
-    //d->control should emit the cursor update regions
+    QRect r = d->control->cursorRect();
+    if (d->control->inputMask().isEmpty())
+        updateRect(r);
+    else
+        updateRect();
     emit cursorVisibleChanged(d->cursorVisible);
 }
 
@@ -1460,6 +1464,7 @@ void QDeclarativeTextInputPrivate::init()
 void QDeclarativeTextInput::cursorPosChanged()
 {
     Q_D(QDeclarativeTextInput);
+    d->updateHorizontalScroll();
     updateRect();//TODO: Only update rect between pos's
     updateMicroFocus();
     emit cursorPositionChanged();
diff --git a/src/declarative/graphicsitems/qdeclarativetextlayout.cpp b/src/declarative/graphicsitems/qdeclarativetextlayout.cpp
new file mode 100644
index 0000000..e8b5fb2
--- /dev/null
+++ b/src/declarative/graphicsitems/qdeclarativetextlayout.cpp
@@ -0,0 +1,358 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qdeclarativetextlayout_p.h"
+#include <private/qstatictext_p.h>
+#include <private/qfontengine_p.h>
+#include <private/qtextengine_p.h>
+#include <private/qpainter_p.h>
+#include <private/qpaintengineex_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QDeclarativeTextLayoutPrivate
+{
+public:
+    QDeclarativeTextLayoutPrivate() 
+    : cached(false) {}
+
+    QPointF position;
+
+    bool cached;
+    QVector<QStaticTextItem> items;
+    QVector<QFixedPoint> positions;
+    QVector<glyph_t> glyphs;
+    QVector<QChar> chars;
+};
+
+Q_GUI_EXPORT extern int qt_defaultDpiX();
+Q_GUI_EXPORT extern int qt_defaultDpiY();
+
+namespace {
+class DrawTextItemRecorder: public QPaintEngine
+{
+    public:
+        DrawTextItemRecorder(bool untransformedCoordinates, bool useBackendOptimizations)
+            : m_inertText(0), m_dirtyPen(false), m_useBackendOptimizations(useBackendOptimizations),
+            m_untransformedCoordinates(untransformedCoordinates)
+            {
+            }
+
+        virtual void updateState(const QPaintEngineState &newState)
+        {
+            if (newState.state() & QPaintEngine::DirtyPen)
+                m_dirtyPen = true;
+        }
+
+        virtual void drawTextItem(const QPointF &position, const QTextItem &textItem)
+        {
+            int glyphOffset = m_inertText->glyphs.size(); // Store offset into glyph pool
+            int positionOffset = m_inertText->glyphs.size(); // Offset into position pool
+            int charOffset = m_inertText->chars.size();
+
+            const QTextItemInt &ti = static_cast<const QTextItemInt &>(textItem);
+
+            bool needFreshCurrentItem = true;
+            if (!m_inertText->items.isEmpty()) {
+                QStaticTextItem &last = m_inertText->items[m_inertText->items.count() - 1];
+
+                if (last.fontEngine == ti.fontEngine && last.font == ti.font() && 
+                    (!m_dirtyPen || last.color == state->pen().color())) {
+                    needFreshCurrentItem = false;
+
+                    last.numChars += ti.num_chars;
+                    last.numGlyphs += ti.glyphs.numGlyphs;
+
+                }
+            } 
+
+            if (needFreshCurrentItem) {
+                QStaticTextItem currentItem;
+
+                currentItem.fontEngine = ti.fontEngine;
+                currentItem.font = ti.font();
+                currentItem.charOffset = charOffset;
+                currentItem.numChars = ti.num_chars;
+                currentItem.numGlyphs = ti.glyphs.numGlyphs;
+                currentItem.glyphOffset = glyphOffset;
+                currentItem.positionOffset = positionOffset;
+                currentItem.useBackendOptimizations = m_useBackendOptimizations;
+                if (m_dirtyPen)
+                    currentItem.color = state->pen().color();
+
+                m_inertText->items.append(currentItem);
+            }
+
+            QTransform matrix = m_untransformedCoordinates ? QTransform() : state->transform();
+            matrix.translate(position.x(), position.y());
+
+            QVarLengthArray<glyph_t> glyphs;
+            QVarLengthArray<QFixedPoint> positions;
+            ti.fontEngine->getGlyphPositions(ti.glyphs, matrix, ti.flags, glyphs, positions);
+
+            int size = glyphs.size();
+            Q_ASSERT(size == ti.glyphs.numGlyphs);
+            Q_ASSERT(size == positions.size());
+
+            m_inertText->glyphs.resize(m_inertText->glyphs.size() + size);
+            m_inertText->positions.resize(m_inertText->glyphs.size());
+            m_inertText->chars.resize(m_inertText->chars.size() + ti.num_chars);
+
+            glyph_t *glyphsDestination = m_inertText->glyphs.data() + glyphOffset;
+            qMemCopy(glyphsDestination, glyphs.constData(), sizeof(glyph_t) * ti.glyphs.numGlyphs);
+
+            QFixedPoint *positionsDestination = m_inertText->positions.data() + positionOffset;
+            qMemCopy(positionsDestination, positions.constData(), sizeof(QFixedPoint) * ti.glyphs.numGlyphs);
+
+            QChar *charsDestination = m_inertText->chars.data() + charOffset;
+            qMemCopy(charsDestination, ti.chars, sizeof(QChar) * ti.num_chars);
+
+        }
+
+        virtual void drawPolygon(const QPointF *, int , PolygonDrawMode )
+        {
+            /* intentionally empty */
+        }
+
+        virtual bool begin(QPaintDevice *)  { return true; }
+        virtual bool end() { return true; }
+        virtual void drawPixmap(const QRectF &, const QPixmap &, const QRectF &) {}
+        virtual Type type() const
+        {
+            return User;
+        }
+
+        void begin(QDeclarativeTextLayoutPrivate *t) {
+            m_inertText = t;
+            m_dirtyPen = false;
+        }
+
+    private:
+        QDeclarativeTextLayoutPrivate *m_inertText;
+
+        bool m_dirtyPen;
+        bool m_useBackendOptimizations;
+        bool m_untransformedCoordinates;
+};
+
+class DrawTextItemDevice: public QPaintDevice
+{
+    public:
+        DrawTextItemDevice(bool untransformedCoordinates, bool useBackendOptimizations)
+        {
+            m_paintEngine = new DrawTextItemRecorder(untransformedCoordinates,
+                    useBackendOptimizations);
+        }
+
+        ~DrawTextItemDevice()
+        {
+            delete m_paintEngine;
+        }
+
+        void begin(QDeclarativeTextLayoutPrivate *t) {
+            m_paintEngine->begin(t);
+        }
+
+        int metric(PaintDeviceMetric m) const
+        {
+            int val;
+            switch (m) {
+            case PdmWidth:
+            case PdmHeight:
+            case PdmWidthMM:
+            case PdmHeightMM:
+                val = 0;
+                break;
+            case PdmDpiX:
+            case PdmPhysicalDpiX:
+                val = qt_defaultDpiX();
+                break;
+            case PdmDpiY:
+            case PdmPhysicalDpiY:
+                val = qt_defaultDpiY();
+                break;
+            case PdmNumColors:
+                val = 16777216;
+                break;
+            case PdmDepth:
+                val = 24;
+                break;
+            default:
+                val = 0;
+                qWarning("DrawTextItemDevice::metric: Invalid metric command");
+            }
+            return val;
+        }
+
+        virtual QPaintEngine *paintEngine() const
+        {
+            return m_paintEngine;
+        }
+
+    private:
+        DrawTextItemRecorder *m_paintEngine;
+};
+
+struct InertTextPainter {
+    InertTextPainter()
+    : device(true, true), painter(&device) {}
+
+    DrawTextItemDevice device;
+    QPainter painter;
+};
+}
+
+Q_GLOBAL_STATIC(InertTextPainter, inertTextPainter);
+
+/*!
+\class QDeclarativeTextLayout
+\brief The QDeclarativeTextLayout class is a version of QStaticText that works with QTextLayouts.
+\internal
+
+This class is basically a copy of the QStaticText code, but it is adapted to source its text from
+QTextLayout.
+
+It is also considerably faster to create a QDeclarativeTextLayout than a QStaticText because it uses 
+a single, shared QPainter instance.  QStaticText by comparison creates a new QPainter per instance.
+As a consequence this means that QDeclarativeTextLayout is not re-enterant.  Adding a lock around 
+the shared painter solves this, and only introduces a minor performance penalty, but is unnecessary 
+for QDeclarativeTextLayout's current use (QDeclarativeText is already tied to the GUI thread).
+*/
+
+QDeclarativeTextLayout::QDeclarativeTextLayout()
+: d(0)
+{
+}
+
+QDeclarativeTextLayout::QDeclarativeTextLayout(const QString &text)
+: QTextLayout(text), d(0)
+{
+}
+
+QDeclarativeTextLayout::~QDeclarativeTextLayout()
+{
+    if (d) delete d;
+}
+
+void QDeclarativeTextLayout::beginLayout()
+{
+    if (d && d->cached) {
+        d->cached = false;
+        d->items.clear();
+        d->positions.clear();
+        d->glyphs.clear();
+        d->chars.clear();
+        d->position = QPointF();
+    }
+    QTextLayout::beginLayout();
+}
+
+void QDeclarativeTextLayout::prepare()
+{
+    if (!d || !d->cached) {
+
+        if (!d)  
+            d = new QDeclarativeTextLayoutPrivate;
+
+        InertTextPainter *itp = inertTextPainter();
+        itp->device.begin(d);
+        QTextLayout::draw(&itp->painter, QPointF(0, 0));
+
+        glyph_t *glyphPool = d->glyphs.data();
+        QFixedPoint *positionPool = d->positions.data();
+        QChar *charPool = d->chars.data();
+
+        int itemCount = d->items.count();
+        for (int ii = 0; ii < itemCount; ++ii) {
+            QStaticTextItem &item = d->items[ii];
+            item.glyphs = glyphPool + item.glyphOffset;
+            item.glyphPositions = positionPool + item.positionOffset;
+            item.chars = charPool + item.charOffset;
+        }
+
+        d->cached = true;
+    }
+}
+
+void QDeclarativeTextLayout::draw(QPainter *painter, const QPointF &p)
+{
+    QPainterPrivate *priv = QPainterPrivate::get(painter);
+
+    bool paintEngineSupportsTransformations = priv->extended &&
+                                              (priv->extended->type() == QPaintEngine::OpenGL2 ||
+                                               priv->extended->type() == QPaintEngine::OpenVG ||
+                                               priv->extended->type() == QPaintEngine::OpenGL);
+
+    if (!paintEngineSupportsTransformations) {
+        QTextLayout::draw(painter, p);
+        return;
+    }
+
+    prepare();
+
+    int itemCount = d->items.count();
+
+    if (p != d->position) {
+        QFixed fx = QFixed::fromReal(p.x());
+        QFixed fy = QFixed::fromReal(p.y());
+        QFixed oldX = QFixed::fromReal(d->position.x());
+        QFixed oldY = QFixed::fromReal(d->position.y());
+        for (int item = 0; item < itemCount; ++item) {
+            QStaticTextItem &textItem = d->items[item];
+
+            for (int ii = 0; ii < textItem.numGlyphs; ++ii) {
+                textItem.glyphPositions[ii].x += fx - oldX;
+                textItem.glyphPositions[ii].y += fy - oldY;
+            }
+            textItem.userDataNeedsUpdate = true;
+        }
+
+        d->position = p;
+    }
+
+    for (int ii = 0; ii < itemCount; ++ii) {
+        QStaticTextItem &item = d->items[ii];
+        priv->extended->drawStaticTextItem(&item);
+    }
+}
+
+QT_END_NAMESPACE
+
diff --git a/src/declarative/graphicsitems/qdeclarativetextlayout_p.h b/src/declarative/graphicsitems/qdeclarativetextlayout_p.h
new file mode 100644
index 0000000..90bf0e0
--- /dev/null
+++ b/src/declarative/graphicsitems/qdeclarativetextlayout_p.h
@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QDECLARATIVETEXTLAYOUT_P_H
+#define QDECLARATIVETEXTLAYOUT_P_H
+
+#include <QtGui/qtextlayout.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class QDeclarativeTextLayoutPrivate;
+class QDeclarativeTextLayout : public QTextLayout
+{
+public:
+    QDeclarativeTextLayout();
+    QDeclarativeTextLayout(const QString &);
+    ~QDeclarativeTextLayout();
+
+    void beginLayout();
+
+    void prepare();
+    void draw(QPainter *, const QPointF & = QPointF());
+
+private:
+    QDeclarativeTextLayoutPrivate *d;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QDECLARATIVETEXTLAYOUT_P_H
diff --git a/src/declarative/graphicsitems/qdeclarativevisualitemmodel_p.h b/src/declarative/graphicsitems/qdeclarativevisualitemmodel_p.h
index 1d15dba..5e187c2 100644
--- a/src/declarative/graphicsitems/qdeclarativevisualitemmodel_p.h
+++ b/src/declarative/graphicsitems/qdeclarativevisualitemmodel_p.h
@@ -67,7 +67,6 @@ class Q_AUTOTEST_EXPORT QDeclarativeVisualModel : public QObject
     Q_PROPERTY(int count READ count NOTIFY countChanged)
 
 public:
-    QDeclarativeVisualModel(QObject *parent=0) : QObject(parent) {}
     virtual ~QDeclarativeVisualModel() {}
 
     enum ReleaseFlag { Referenced = 0x01, Destroyed = 0x02 };
diff --git a/src/declarative/qml/qdeclarativeboundsignal.cpp b/src/declarative/qml/qdeclarativeboundsignal.cpp
index 8769122..6af3e05 100644
--- a/src/declarative/qml/qdeclarativeboundsignal.cpp
+++ b/src/declarative/qml/qdeclarativeboundsignal.cpp
@@ -103,7 +103,7 @@ QDeclarativeBoundSignal::QDeclarativeBoundSignal(QObject *scope, const QMetaMeth
     if (evaluateIdx == -1) evaluateIdx = metaObject()->methodCount();
 
     QDeclarative_setParent_noEvent(this, parent);
-    QMetaObject::connect(scope, m_signal.methodIndex(), this, evaluateIdx);
+    QDeclarativePropertyPrivate::connect(scope, m_signal.methodIndex(), this, evaluateIdx);
 }
 
 QDeclarativeBoundSignal::QDeclarativeBoundSignal(QDeclarativeContext *ctxt, const QString &val, 
@@ -117,7 +117,7 @@ QDeclarativeBoundSignal::QDeclarativeBoundSignal(QDeclarativeContext *ctxt, cons
     if (evaluateIdx == -1) evaluateIdx = metaObject()->methodCount();
 
     QDeclarative_setParent_noEvent(this, parent);
-    QMetaObject::connect(scope, m_signal.methodIndex(), this, evaluateIdx);
+    QDeclarativePropertyPrivate::connect(scope, m_signal.methodIndex(), this, evaluateIdx);
 
     m_expression = new QDeclarativeExpression(ctxt, scope, val);
 }
diff --git a/src/declarative/qml/qdeclarativecompiler.cpp b/src/declarative/qml/qdeclarativecompiler.cpp
index 90d38b3..74bc5bd 100644
--- a/src/declarative/qml/qdeclarativecompiler.cpp
+++ b/src/declarative/qml/qdeclarativecompiler.cpp
@@ -945,7 +945,8 @@ void QDeclarativeCompiler::genObject(QDeclarativeParser::Object *obj)
             propertyCache = enginePrivate->cache(obj->metaObject()->superClass())->copy();
 
         propertyCache->append(engine, obj->metaObject(), QDeclarativePropertyCache::Data::NoFlags,
-                              QDeclarativePropertyCache::Data::IsVMEFunction);
+                              QDeclarativePropertyCache::Data::IsVMEFunction, 
+                              QDeclarativePropertyCache::Data::IsVMESignal);
 
         if (obj == unitRoot) {
             propertyCache->addref();
@@ -1098,7 +1099,8 @@ void QDeclarativeCompiler::genObjectBody(QDeclarativeParser::Object *obj)
             QDeclarativePropertyCache *propertyCache =
                 enginePrivate->cache(prop->value->metaObject()->superClass())->copy();
             propertyCache->append(engine, prop->value->metaObject(), QDeclarativePropertyCache::Data::NoFlags,
-                                  QDeclarativePropertyCache::Data::IsVMEFunction);
+                                  QDeclarativePropertyCache::Data::IsVMEFunction,
+                                  QDeclarativePropertyCache::Data::IsVMESignal);
 
             output->propertyCaches << propertyCache;
             output->bytecode << meta;
@@ -1930,6 +1932,9 @@ bool QDeclarativeCompiler::buildPropertyAssignment(QDeclarativeParser::Property
 {
     obj->addValueProperty(prop);
 
+    if (prop->values.count() > 1)
+        COMPILE_EXCEPTION(prop->values.at(0), tr( "Cannot assign multiple values to a singular property") );
+
     for (int ii = 0; ii < prop->values.count(); ++ii) {
         Value *v = prop->values.at(ii);
         if (v->object) {
@@ -2560,8 +2565,8 @@ bool QDeclarativeCompiler::compileAlias(QMetaObjectBuilder &builder,
 
     QStringList alias = astNodeToStringList(node);
 
-    if (alias.count() != 1 && alias.count() != 2)
-        COMPILE_EXCEPTION(prop.defaultValue, tr("Invalid alias reference. An alias reference must be specified as <id> or <id>.<property>"));
+    if (alias.count() < 1 || alias.count() > 3)
+        COMPILE_EXCEPTION(prop.defaultValue, tr("Invalid alias reference. An alias reference must be specified as <id>, <id>.<property> or <id>.<value property>.<property>"));
 
     if (!compileState.ids.contains(alias.at(0)))
         COMPILE_EXCEPTION(prop.defaultValue, tr("Invalid alias reference. Unable to find id \"%1\"").arg(alias.at(0)));
@@ -2573,11 +2578,14 @@ bool QDeclarativeCompiler::compileAlias(QMetaObjectBuilder &builder,
     int propIdx = -1;
     int flags = 0;
     bool writable = false;
-    if (alias.count() == 2) {
+    if (alias.count() == 2 || alias.count() == 3) {
         propIdx = idObject->metaObject()->indexOfProperty(alias.at(1).toUtf8().constData());
 
-        if (-1 == propIdx)
+        if (-1 == propIdx) {
             COMPILE_EXCEPTION(prop.defaultValue, tr("Invalid alias location"));
+        } else if (propIdx > 0xFFFF) {
+            COMPILE_EXCEPTION(prop.defaultValue, tr("Alias property exceeds alias bounds"));
+        }
 
         QMetaProperty aliasProperty = idObject->metaObject()->property(propIdx);
         if (!aliasProperty.isScriptable())
@@ -2585,6 +2593,22 @@ bool QDeclarativeCompiler::compileAlias(QMetaObjectBuilder &builder,
 
         writable = aliasProperty.isWritable();
 
+        if (alias.count() == 3) {
+            QDeclarativeValueType *valueType = enginePrivate->valueTypes[aliasProperty.type()];
+            if (!valueType)
+                COMPILE_EXCEPTION(prop.defaultValue, tr("Invalid alias location"));
+
+            propIdx |= ((unsigned int)aliasProperty.type()) << 24;
+
+            int valueTypeIndex = valueType->metaObject()->indexOfProperty(alias.at(2).toUtf8().constData());
+            if (valueTypeIndex == -1)
+                COMPILE_EXCEPTION(prop.defaultValue, tr("Invalid alias location"));
+            Q_ASSERT(valueTypeIndex <= 0xFF);
+            
+            aliasProperty = valueType->metaObject()->property(valueTypeIndex);
+            propIdx |= (valueTypeIndex << 16);
+        }
+
         if (aliasProperty.isEnumType()) 
             typeName = "int";  // Avoid introducing a dependency on the aliased metaobject
         else
diff --git a/src/declarative/qml/qdeclarativecomponent.cpp b/src/declarative/qml/qdeclarativecomponent.cpp
index b532b0c..cfef9cf 100644
--- a/src/declarative/qml/qdeclarativecomponent.cpp
+++ b/src/declarative/qml/qdeclarativecomponent.cpp
@@ -57,7 +57,6 @@
 
 #include <QStack>
 #include <QStringList>
-#include <QFileInfo>
 #include <QtCore/qdebug.h>
 #include <QApplication>
 
diff --git a/src/declarative/qml/qdeclarativedata_p.h b/src/declarative/qml/qdeclarativedata_p.h
index e916273..def4188 100644
--- a/src/declarative/qml/qdeclarativedata_p.h
+++ b/src/declarative/qml/qdeclarativedata_p.h
@@ -64,6 +64,7 @@ class QDeclarativeAbstractBinding;
 class QDeclarativeContext;
 class QDeclarativePropertyCache;
 class QDeclarativeContextData;
+class QDeclarativeNotifier;
 // This class is structured in such a way, that simply zero'ing it is the
 // default state for elemental object allocations.  This is crucial in the
 // workings of the QDeclarativeInstruction::CreateSimpleObject instruction.
@@ -75,20 +76,23 @@ public:
         : ownMemory(true), ownContext(false), indestructible(true), explicitIndestructibleSet(false), 
           context(0), outerContext(0), bindings(0), nextContextObject(0), prevContextObject(0), bindingBitsSize(0), 
           bindingBits(0), lineNumber(0), columnNumber(0), deferredComponent(0), deferredIdx(0), 
-          attachedProperties(0), scriptValue(0), objectDataRefCount(0), propertyCache(0), guards(0) { 
+          scriptValue(0), objectDataRefCount(0), propertyCache(0), guards(0), extendedData(0) {
           init(); 
       }
 
     static inline void init() {
         QAbstractDeclarativeData::destroyed = destroyed;
         QAbstractDeclarativeData::parentChanged = parentChanged;
+        QAbstractDeclarativeData::objectNameChanged = objectNameChanged;
     }
 
     static void destroyed(QAbstractDeclarativeData *, QObject *);
     static void parentChanged(QAbstractDeclarativeData *, QObject *, QObject *);
+    static void objectNameChanged(QAbstractDeclarativeData *, QObject *);
 
     void destroyed(QObject *);
     void parentChanged(QObject *, QObject *);
+    void objectNameChanged(QObject *);
 
     void setImplicitDestructible() {
         if (!explicitIndestructibleSet) indestructible = false;
@@ -123,8 +127,6 @@ public:
     QDeclarativeCompiledData *deferredComponent; // Can't this be found from the context?
     unsigned int deferredIdx;
 
-    QHash<int, QObject *> *attachedProperties;
-
     // ### Can we make this QScriptValuePrivate so we incur no additional allocation
     // cost?
     QScriptValue *scriptValue;
@@ -147,6 +149,18 @@ public:
             return 0;
         }
     }
+
+    QDeclarativeNotifier *objectNameNotifier() const;
+    QHash<int, QObject *> *attachedProperties() const;
+
+    struct ExtendedData {
+        ExtendedData();
+        ~ExtendedData();
+
+        QHash<int, QObject *> attachedProperties;
+        void *objectNameNotifier;
+    };
+    mutable ExtendedData *extendedData;
 };
 
 template<class T>
diff --git a/src/declarative/qml/qdeclarativeengine.cpp b/src/declarative/qml/qdeclarativeengine.cpp
index cffded3..c391568 100644
--- a/src/declarative/qml/qdeclarativeengine.cpp
+++ b/src/declarative/qml/qdeclarativeengine.cpp
@@ -68,6 +68,7 @@
 #include "private/qdeclarativelist_p.h"
 #include "private/qdeclarativetypenamecache_p.h"
 #include "private/qdeclarativeinclude_p.h"
+#include "private/qdeclarativenotifier_p.h"
 
 #include <QtCore/qmetaobject.h>
 #include <QScriptClass>
@@ -104,6 +105,7 @@
 #ifdef Q_OS_WIN // for %APPDATA%
 #include <qt_windows.h>
 #include <qlibrary.h>
+#include <windows.h>
 
 #define CSIDL_APPDATA		0x001a	// <username>\Application Data
 #endif
@@ -207,7 +209,7 @@ For example:
 import QtQuick 1.0
 
 Text {
-    color: Qt.rgba(255, 0, 0, 1)
+    color: Qt.rgba(1, 0, 0, 1)
     text: Qt.md5("hello, world")
 }
 \endqml
@@ -284,9 +286,11 @@ QDeclarativeEnginePrivate::QDeclarativeEnginePrivate(QDeclarativeEngine *e)
 QUrl QDeclarativeScriptEngine::resolvedUrl(QScriptContext *context, const QUrl& url)
 {
     if (p) {
-        QDeclarativeContextData *ctxt = QDeclarativeEnginePrivate::get(this)->getContext(context);
-        Q_ASSERT(ctxt);
-        return ctxt->resolvedUrl(url);
+        QDeclarativeContextData *ctxt = p->getContext(context);
+        if (ctxt)
+            return ctxt->resolvedUrl(url);
+        else
+            return p->getUrl(context).resolved(url);
     }
     return baseUrl.resolved(url);
 }
@@ -466,6 +470,11 @@ void QDeclarativeData::parentChanged(QAbstractDeclarativeData *d, QObject *o, QO
     static_cast<QDeclarativeData *>(d)->parentChanged(o, p);
 }
 
+void QDeclarativeData::objectNameChanged(QAbstractDeclarativeData *d, QObject *o)
+{
+    static_cast<QDeclarativeData *>(d)->objectNameChanged(o);
+}
+
 void QDeclarativeEnginePrivate::init()
 {
     Q_Q(QDeclarativeEngine);
@@ -947,7 +956,7 @@ QObject *qmlAttachedPropertiesObjectById(int id, const QObject *object, bool cre
     if (!data)
         return 0; // Attached properties are only on objects created by QML
 
-    QObject *rv = data->attachedProperties?data->attachedProperties->value(id):0;
+    QObject *rv = data->extendedData?data->attachedProperties()->value(id):0;
     if (rv || !create)
         return rv;
 
@@ -957,11 +966,8 @@ QObject *qmlAttachedPropertiesObjectById(int id, const QObject *object, bool cre
 
     rv = pf(const_cast<QObject *>(object));
 
-    if (rv) {
-        if (!data->attachedProperties)
-            data->attachedProperties = new QHash<int, QObject *>();
-        data->attachedProperties->insert(id, rv);
-    }
+    if (rv) 
+        data->attachedProperties()->insert(id, rv);
 
     return rv;
 }
@@ -982,8 +988,6 @@ void QDeclarativeData::destroyed(QObject *object)
 {
     if (deferredComponent)
         deferredComponent->release();
-    if (attachedProperties)
-        delete attachedProperties;
 
     if (nextContextObject)
         nextContextObject->prevContextObject = prevContextObject;
@@ -1017,6 +1021,9 @@ void QDeclarativeData::destroyed(QObject *object)
     if (scriptValue)
         delete scriptValue;
 
+    if (extendedData)
+        delete extendedData;
+
     if (ownMemory)
         delete this;
 }
@@ -1026,6 +1033,11 @@ void QDeclarativeData::parentChanged(QObject *, QObject *parent)
     if (!parent && scriptValue) { delete scriptValue; scriptValue = 0; }
 }
 
+void QDeclarativeData::objectNameChanged(QObject *)
+{
+    if (extendedData) objectNameNotifier()->notify();
+}
+
 bool QDeclarativeData::hasBindingBit(int bit) const
 {
     if (bindingBitsSize > bit)
@@ -1062,6 +1074,28 @@ void QDeclarativeData::setBindingBit(QObject *obj, int bit)
     bindingBits[bit / 32] |= (1 << (bit % 32));
 }
 
+QDeclarativeData::ExtendedData::ExtendedData()
+: objectNameNotifier(0)
+{
+}
+
+QDeclarativeData::ExtendedData::~ExtendedData()
+{
+    ((QDeclarativeNotifier *)&objectNameNotifier)->~QDeclarativeNotifier();
+}
+
+QDeclarativeNotifier *QDeclarativeData::objectNameNotifier() const
+{
+    if (!extendedData) extendedData = new ExtendedData;
+    return (QDeclarativeNotifier *)&extendedData->objectNameNotifier;
+}
+
+QHash<int, QObject *> *QDeclarativeData::attachedProperties() const
+{
+    if (!extendedData) extendedData = new ExtendedData;
+    return &extendedData->attachedProperties;
+}
+
 /*!
     Creates a QScriptValue allowing you to use \a object in QML script.
     \a engine is the QDeclarativeEngine it is to be created in.
@@ -1146,12 +1180,8 @@ QScriptValue QDeclarativeEnginePrivate::createComponent(QScriptContext *ctxt, QS
         QString arg = ctxt->argument(0).toString();
         if (arg.isEmpty())
             return engine->nullValue();
-        QUrl url;
+        QUrl url = QDeclarativeScriptEngine::get(engine)->resolvedUrl(ctxt, QUrl(arg));
         QDeclarativeContextData* context = activeEnginePriv->getContext(ctxt);
-        if (context)
-            url = QUrl(context->resolvedUrl(QUrl(arg)));
-        else
-            url = activeEnginePriv->getUrl(ctxt).resolved(QUrl(arg));
         QDeclarativeComponent *c = new QDeclarativeComponent(activeEngine, url, activeEngine);
         QDeclarativeComponentPrivate::get(c)->creationContext = context;
         QDeclarativeData::get(c, true)->setImplicitDestructible();
@@ -1635,7 +1665,7 @@ QScriptValue QDeclarativeEnginePrivate::desktopOpenUrl(QScriptContext *ctxt, QSc
         return QScriptValue(e, false);
     bool ret = false;
 #ifndef QT_NO_DESKTOPSERVICES
-    ret = QDesktopServices::openUrl(QUrl(ctxt->argument(0).toString()));
+    ret = QDesktopServices::openUrl(QDeclarativeScriptEngine::get(e)->resolvedUrl(ctxt, QUrl(ctxt->argument(0).toString())));
 #endif
     return QScriptValue(e, ret);
 }
@@ -2161,4 +2191,42 @@ const QMetaObject *QDeclarativeEnginePrivate::metaObjectForType(int t) const
     }
 }
 
+bool QDeclarative_isFileCaseCorrect(const QString &fileName)
+{
+#if defined(Q_OS_MAC) || defined(Q_OS_WIN32)
+    QFileInfo info(fileName);
+
+    QString absolute = info.absoluteFilePath();
+
+#if defined(Q_OS_MAC)
+    QString canonical = info.canonicalFilePath();
+#elif defined(Q_OS_WIN32)
+    wchar_t buffer[1024];
+
+    DWORD rv = ::GetShortPathName((wchar_t*)absolute.utf16(), buffer, 1024);
+    if (rv == 0 || rv >= 1024) return true;
+    rv = ::GetLongPathName(buffer, buffer, 1024);
+    if (rv == 0 || rv >= 1024) return true;
+
+    QString canonical((QChar *)buffer);
+#endif
+
+    int absoluteLength = absolute.length();
+    int canonicalLength = canonical.length();
+
+    int length = qMin(absoluteLength, canonicalLength);
+    for (int ii = 0; ii < length; ++ii) {
+        const QChar &a = absolute.at(absoluteLength - 1 - ii);
+        const QChar &c = canonical.at(canonicalLength - 1 - ii);
+
+        if (a.toLower() != c.toLower())
+            return true;
+        if (a != c)
+            return false;
+    }
+#endif
+
+    return true;
+}
+
 QT_END_NAMESPACE
diff --git a/src/declarative/qml/qdeclarativefastproperties.cpp b/src/declarative/qml/qdeclarativefastproperties.cpp
index eb69b6a..78e3afd 100644
--- a/src/declarative/qml/qdeclarativefastproperties.cpp
+++ b/src/declarative/qml/qdeclarativefastproperties.cpp
@@ -51,10 +51,19 @@ QT_BEGIN_NAMESPACE
 // primarily read from bindings is a candidate for inclusion as a fast 
 // property.
 
+static void QObject_objectName(QObject *object, void *output, QDeclarativeNotifierEndpoint *endpoint)
+{
+    if (endpoint) 
+        endpoint->connect(QDeclarativeData::get(object, true)->objectNameNotifier());
+    *((QString *)output) = object->objectName();
+}
+
 QDeclarativeFastProperties::QDeclarativeFastProperties()
 {
     add(&QDeclarativeItem::staticMetaObject, QDeclarativeItem::staticMetaObject.indexOfProperty("parent"),
         QDeclarativeItemPrivate::parentProperty);
+    add(&QObject::staticMetaObject, QObject::staticMetaObject.indexOfProperty("objectName"),
+        QObject_objectName);    
 }
 
 int QDeclarativeFastProperties::accessorIndexForProperty(const QMetaObject *metaObject, int propertyIndex)
diff --git a/src/declarative/qml/qdeclarativeglobal_p.h b/src/declarative/qml/qdeclarativeglobal_p.h
index 1041992..65d9b24 100644
--- a/src/declarative/qml/qdeclarativeglobal_p.h
+++ b/src/declarative/qml/qdeclarativeglobal_p.h
@@ -75,6 +75,19 @@ struct QDeclarativeGraphics_DerivedObject : public QObject
 };
 
 /*!
+    Returns true if the case of \a fileName is equivalent to the file case of 
+    \a fileName on disk, and false otherwise.
+
+    This is used to ensure that the behavior of QML on a case-insensitive file 
+    system is the same as on a case-sensitive file system.  This function 
+    performs a "best effort" attempt to determine the real case of the file. 
+    It may have false positives (say the case is correct when it isn't), but it
+    should never have a false negative (say the case is incorrect when it is 
+    correct).
+*/
+bool QDeclarative_isFileCaseCorrect(const QString &fileName);
+
+/*!
     Makes the \a object a child of \a parent.  Note that when using this method,
     neither \a parent nor the object's previous parent (if it had one) will
     receive ChildRemoved or ChildAdded events.
diff --git a/src/declarative/qml/qdeclarativeimport.cpp b/src/declarative/qml/qdeclarativeimport.cpp
index fe4ed48..6f5216a 100644
--- a/src/declarative/qml/qdeclarativeimport.cpp
+++ b/src/declarative/qml/qdeclarativeimport.cpp
@@ -351,7 +351,11 @@ bool QDeclarativeImportsPrivate::importExtension(const QString &absoluteFilePath
 {
     QFile file(absoluteFilePath);
     QString filecontent;
-    if (file.open(QFile::ReadOnly)) {
+    if (!QDeclarative_isFileCaseCorrect(absoluteFilePath)) {
+        if (errorString)
+            *errorString = QDeclarativeImportDatabase::tr("cannot load module \"%1\": File name case mismatch for \"%2\"").arg(uri).arg(absoluteFilePath);
+        return false;
+    } else if (file.open(QFile::ReadOnly)) {
         filecontent = QString::fromUtf8(file.readAll());
         if (qmlImportTrace())
             qDebug().nospace() << "QDeclarativeImports(" << qPrintable(base.toString()) << "::importExtension: "
@@ -913,6 +917,11 @@ bool QDeclarativeImportDatabase::importPlugin(const QString &filePath, const QSt
     }
 
     if (!engineInitialized || !typesRegistered) {
+        if (!QDeclarative_isFileCaseCorrect(absoluteFilePath)) {
+            if (errorString) 
+                *errorString = tr("File name case mismatch for \"%2\"").arg(absoluteFilePath);
+            return false;
+        }
         QPluginLoader loader(absoluteFilePath);
 
         if (!loader.load()) {
diff --git a/src/declarative/qml/qdeclarativenotifier.cpp b/src/declarative/qml/qdeclarativenotifier.cpp
index 8c946f8..2e3f756 100644
--- a/src/declarative/qml/qdeclarativenotifier.cpp
+++ b/src/declarative/qml/qdeclarativenotifier.cpp
@@ -40,6 +40,7 @@
 ****************************************************************************/
 
 #include "private/qdeclarativenotifier_p.h"
+#include "private/qdeclarativeproperty_p.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -66,6 +67,21 @@ void QDeclarativeNotifier::emitNotify(QDeclarativeNotifierEndpoint *endpoint)
     if (oldDisconnected) *oldDisconnected = endpoint;
 }
 
+void QDeclarativeNotifierEndpoint::connect(QObject *source, int sourceSignal)
+{
+    Signal *s = toSignal();
+    
+    if (s->source == source && s->sourceSignal == sourceSignal)
+        return;
+
+    disconnect();
+
+    QDeclarativePropertyPrivate::connect(source, sourceSignal, target, targetMethod);
+
+    s->source = source;
+    s->sourceSignal = sourceSignal;
+}
+
 void QDeclarativeNotifierEndpoint::copyAndClear(QDeclarativeNotifierEndpoint &other)
 {
     other.disconnect();
diff --git a/src/declarative/qml/qdeclarativenotifier_p.h b/src/declarative/qml/qdeclarativenotifier_p.h
index 0781caf..ad04ba8 100644
--- a/src/declarative/qml/qdeclarativenotifier_p.h
+++ b/src/declarative/qml/qdeclarativenotifier_p.h
@@ -75,7 +75,7 @@ public:
     inline bool isConnected(QObject *source, int sourceSignal);
     inline bool isConnected(QDeclarativeNotifier *);
 
-    inline void connect(QObject *source, int sourceSignal);
+    void connect(QObject *source, int sourceSignal);
     inline void connect(QDeclarativeNotifier *);
     inline void disconnect();
 
@@ -175,21 +175,6 @@ bool QDeclarativeNotifierEndpoint::isConnected(QDeclarativeNotifier *notifier)
     return NotifierType == type && asNotifier()->notifier == notifier;
 }
 
-void QDeclarativeNotifierEndpoint::connect(QObject *source, int sourceSignal)
-{
-    Signal *s = toSignal();
-    
-    if (s->source == source && s->sourceSignal == sourceSignal)
-        return;
-
-    disconnect();
-
-    QMetaObject::connect(source, sourceSignal, target, targetMethod);
-
-    s->source = source;
-    s->sourceSignal = sourceSignal;
-}
-
 void QDeclarativeNotifierEndpoint::connect(QDeclarativeNotifier *notifier)
 {
     Notifier *n = toNotifier();
diff --git a/src/declarative/qml/qdeclarativeobjectscriptclass.cpp b/src/declarative/qml/qdeclarativeobjectscriptclass.cpp
index ab6ff74..61a1f55 100644
--- a/src/declarative/qml/qdeclarativeobjectscriptclass.cpp
+++ b/src/declarative/qml/qdeclarativeobjectscriptclass.cpp
@@ -239,8 +239,13 @@ QDeclarativeObjectScriptClass::property(QObject *obj, const Identifier &name)
         }
     } else {
         if (enginePriv->captureProperties && !(lastData->flags & QDeclarativePropertyCache::Data::IsConstant)) {
-            enginePriv->capturedProperties <<
-                QDeclarativeEnginePrivate::CapturedProperty(obj, lastData->coreIndex, lastData->notifyIndex);
+            if (lastData->coreIndex == 0) {
+                enginePriv->capturedProperties <<
+                    QDeclarativeEnginePrivate::CapturedProperty(QDeclarativeData::get(obj, true)->objectNameNotifier());
+            } else {
+                enginePriv->capturedProperties <<
+                    QDeclarativeEnginePrivate::CapturedProperty(obj, lastData->coreIndex, lastData->notifyIndex);
+            }
         }
 
         if (QDeclarativeValueTypeFactory::isValueType((uint)lastData->propType)) {
diff --git a/src/declarative/qml/qdeclarativeproperty.cpp b/src/declarative/qml/qdeclarativeproperty.cpp
index bc20bff..b5fb619 100644
--- a/src/declarative/qml/qdeclarativeproperty.cpp
+++ b/src/declarative/qml/qdeclarativeproperty.cpp
@@ -53,6 +53,7 @@
 #include "private/qdeclarativestringconverters_p.h"
 #include "private/qdeclarativelist_p.h"
 #include "private/qdeclarativecompiler_p.h"
+#include "private/qdeclarativevmemetaobject_p.h"
 
 #include <QStringList>
 #include <QtCore/qdebug.h>
@@ -1212,7 +1213,7 @@ bool QDeclarativeProperty::connectNotifySignal(QObject *dest, int method) const
 
     QMetaProperty prop = d->object->metaObject()->property(d->core.coreIndex);
     if (prop.hasNotifySignal()) {
-        return QMetaObject::connect(d->object, prop.notifySignalIndex(), dest, method, Qt::DirectConnection);
+        return QDeclarativePropertyPrivate::connect(d->object, prop.notifySignalIndex(), dest, method, Qt::DirectConnection);
     } else {
         return false;
     }
@@ -1383,4 +1384,57 @@ QMetaMethod QDeclarativePropertyPrivate::findSignalByName(const QMetaObject *mo,
     return QMetaMethod();
 }
 
+static inline int QMetaObject_methods(const QMetaObject *metaObject)
+{
+    struct Private
+    {
+        int revision;
+        int className;
+        int classInfoCount, classInfoData;
+        int methodCount, methodData;
+    };
+
+    return reinterpret_cast<const Private *>(metaObject->d.data)->methodCount;
+}
+
+static inline void flush_vme_signal(const QObject *object, int index)
+{
+    QDeclarativeData *data = static_cast<QDeclarativeData *>(QObjectPrivate::get(const_cast<QObject *>(object))->declarativeData);
+    if (data && data->propertyCache) {
+        QDeclarativePropertyCache::Data *property = data->propertyCache->method(index);
+
+        if (property && property->flags & QDeclarativePropertyCache::Data::IsVMESignal) {
+            const QMetaObject *metaObject = object->metaObject();
+            int methodOffset = metaObject->methodOffset();
+
+            while (methodOffset > index) {
+                methodOffset -= QMetaObject_methods(metaObject);
+                metaObject = metaObject->d.superdata;
+            }
+
+            QDeclarativeVMEMetaObject *vme = 
+                static_cast<QDeclarativeVMEMetaObject *>(const_cast<QMetaObject *>(metaObject));
+
+            vme->connectAliasSignal(index);
+        }
+    }
+}
+
+/*!
+Connect \a sender \a signal_index to \a receiver \a method_index with the specified 
+\a type and \a types.  This behaves identically to QMetaObject::connect() except that
+it connects any lazy "proxy" signal connections set up by QML.
+
+It is possible that this logic should be moved to QMetaObject::connect().
+*/
+bool QDeclarativePropertyPrivate::connect(const QObject *sender, int signal_index,
+                                          const QObject *receiver, int method_index,
+                                          int type, int *types)
+{
+    flush_vme_signal(sender, signal_index);
+    flush_vme_signal(receiver, method_index);
+
+    return QMetaObject::connect(sender, signal_index, receiver, method_index, type, types);
+}
+
 QT_END_NAMESPACE
diff --git a/src/declarative/qml/qdeclarativeproperty_p.h b/src/declarative/qml/qdeclarativeproperty_p.h
index 8522561..a8438c8 100644
--- a/src/declarative/qml/qdeclarativeproperty_p.h
+++ b/src/declarative/qml/qdeclarativeproperty_p.h
@@ -133,6 +133,9 @@ public:
     static int valueTypeCoreIndex(const QDeclarativeProperty &that);
     static int bindingIndex(const QDeclarativeProperty &that);
     static QMetaMethod findSignalByName(const QMetaObject *mo, const QByteArray &);
+    static bool connect(const QObject *sender, int signal_index,
+                        const QObject *receiver, int method_index,
+                        int type = 0, int *types = 0);
 };
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(QDeclarativePropertyPrivate::WriteFlags)
diff --git a/src/declarative/qml/qdeclarativepropertycache.cpp b/src/declarative/qml/qdeclarativepropertycache.cpp
index 08503c2..9e1ceb8 100644
--- a/src/declarative/qml/qdeclarativepropertycache.cpp
+++ b/src/declarative/qml/qdeclarativepropertycache.cpp
@@ -94,6 +94,8 @@ void QDeclarativePropertyCache::Data::load(const QMetaMethod &m)
 {
     coreIndex = m.methodIndex();
     flags |= Data::IsFunction;
+    if (m.methodType() == QMetaMethod::Signal)
+        flags |= Data::IsSignal;
     propType = QVariant::Invalid;
 
     const char *returnType = m.typeName();
@@ -215,7 +217,7 @@ QDeclarativePropertyCache *QDeclarativePropertyCache::copy() const
 }
 
 void QDeclarativePropertyCache::append(QDeclarativeEngine *engine, const QMetaObject *metaObject, 
-                              Data::Flag propertyFlags, Data::Flag methodFlags)
+                                       Data::Flag propertyFlags, Data::Flag methodFlags, Data::Flag signalFlags)
 {
     QDeclarativeEnginePrivate *enginePriv = QDeclarativeEnginePrivate::get(engine);
 
@@ -251,6 +253,8 @@ void QDeclarativePropertyCache::append(QDeclarativeEngine *engine, const QMetaOb
 
     int methodCount = metaObject->methodCount();
     int methodOffset = qMax(2, metaObject->methodOffset()); // 2 to block the destroyed signal
+
+    methodIndexCache.resize(methodCount);
     for (int ii = methodOffset; ii < methodCount; ++ii) {
         QMetaMethod m = metaObject->method(ii);
         if (m.access() == QMetaMethod::Private)
@@ -272,6 +276,10 @@ void QDeclarativePropertyCache::append(QDeclarativeEngine *engine, const QMetaOb
         data->load(m);
         if (m.methodType() == QMetaMethod::Slot || m.methodType() == QMetaMethod::Method) 
             data->flags |= methodFlags;
+        else if (m.methodType() == QMetaMethod::Signal)
+            data->flags |= signalFlags;
+
+        methodIndexCache[ii] = data;
 
         stringCache.insert(methodName, data);
         identifierCache.insert(data->identifier.identifier, data);
@@ -350,6 +358,15 @@ QDeclarativePropertyCache::property(int index) const
 }
 
 QDeclarativePropertyCache::Data *
+QDeclarativePropertyCache::method(int index) const
+{
+    if (index < 0 || index >= methodIndexCache.count())
+        return 0;
+
+    return methodIndexCache.at(index);
+}
+
+QDeclarativePropertyCache::Data *
 QDeclarativePropertyCache::property(const QString &str) const
 {
     return stringCache.value(str);
diff --git a/src/declarative/qml/qdeclarativepropertycache_p.h b/src/declarative/qml/qdeclarativepropertycache_p.h
index 72cfeba..79b126d 100644
--- a/src/declarative/qml/qdeclarativepropertycache_p.h
+++ b/src/declarative/qml/qdeclarativepropertycache_p.h
@@ -94,8 +94,9 @@ public:
 
                     // Apply only to IsFunctions
                     IsVMEFunction     = 0x00000400,
-                    HasArguments      = 0x00000800
-
+                    HasArguments      = 0x00000800,
+                    IsSignal          = 0x00001000,
+                    IsVMESignal       = 0x00002000,
         };
         Q_DECLARE_FLAGS(Flags, Flag)
 
@@ -125,7 +126,7 @@ public:
 
     QDeclarativePropertyCache *copy() const;
     void append(QDeclarativeEngine *, const QMetaObject *, Data::Flag propertyFlags = Data::NoFlags,
-                Data::Flag methodFlags = Data::NoFlags);
+                Data::Flag methodFlags = Data::NoFlags, Data::Flag signalFlags = Data::NoFlags);
 
     static QDeclarativePropertyCache *create(QDeclarativeEngine *, const QMetaObject *);
     static Data create(const QMetaObject *, const QString &);
@@ -133,6 +134,7 @@ public:
     inline Data *property(const QScriptDeclarativeClass::Identifier &id) const;
     Data *property(const QString &) const;
     Data *property(int) const;
+    Data *method(int) const;
     QStringList propertyNames() const;
 
     inline QDeclarativeEngine *qmlEngine() const;
@@ -152,6 +154,7 @@ private:
 
     QDeclarativeEngine *engine;
     IndexCache indexCache;
+    IndexCache methodIndexCache;
     StringCache stringCache;
     IdentifierCache identifierCache;
 };
diff --git a/src/declarative/qml/qdeclarativeproxymetaobject.cpp b/src/declarative/qml/qdeclarativeproxymetaobject.cpp
index c2dce0a..ceb6977 100644
--- a/src/declarative/qml/qdeclarativeproxymetaobject.cpp
+++ b/src/declarative/qml/qdeclarativeproxymetaobject.cpp
@@ -40,6 +40,7 @@
 ****************************************************************************/
 
 #include "private/qdeclarativeproxymetaobject_p.h"
+#include "private/qdeclarativeproperty_p.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -95,8 +96,7 @@ int QDeclarativeProxyMetaObject::metaCall(QMetaObject::Call c, int id, void **a)
                         QMetaMethod method = 
                             metaObject->method(jj + methodOffset);
                         if (method.methodType() == QMetaMethod::Signal)
-                            QMetaObject::connect(proxy, methodOffset + jj,
-                                                 object, localOffset + jj);
+                            QDeclarativePropertyPrivate::connect(proxy, methodOffset + jj, object, localOffset + jj);
                     }
                 }
 
diff --git a/src/declarative/qml/qdeclarativetypeloader.cpp b/src/declarative/qml/qdeclarativetypeloader.cpp
index 061f309..c8e1a07 100644
--- a/src/declarative/qml/qdeclarativetypeloader.cpp
+++ b/src/declarative/qml/qdeclarativetypeloader.cpp
@@ -44,6 +44,7 @@
 #include <private/qdeclarativeengine_p.h>
 #include <private/qdeclarativecompiler_p.h>
 #include <private/qdeclarativecomponent_p.h>
+#include <private/qdeclarativeglobal_p.h>
 
 #include <QtDeclarative/qdeclarativecomponent.h>
 #include <QtCore/qdebug.h>
@@ -493,6 +494,13 @@ void QDeclarativeDataLoader::load(QDeclarativeDataBlob *blob)
     QString lf = QDeclarativeEnginePrivate::urlToLocalFileOrQrc(blob->m_url);
 
     if (!lf.isEmpty()) {
+        if (!QDeclarative_isFileCaseCorrect(lf)) {
+            QDeclarativeError error;
+            error.setUrl(blob->m_url);
+            error.setDescription(QLatin1String("File name case mismatch"));
+            blob->setError(error);
+            return;
+        }
         QFile file(lf);
         if (file.open(QFile::ReadOnly)) {
             QByteArray data = file.readAll();
diff --git a/src/declarative/qml/qdeclarativevme.cpp b/src/declarative/qml/qdeclarativevme.cpp
index 4e41c22..360186c 100644
--- a/src/declarative/qml/qdeclarativevme.cpp
+++ b/src/declarative/qml/qdeclarativevme.cpp
@@ -608,7 +608,7 @@ QObject *QDeclarativeVME::run(QDeclarativeVMEStack<QObject *> &stack,
                     if (!QMetaObject::checkConnectArgs(prop.method().signature(), method.signature()))
                         VME_EXCEPTION(QCoreApplication::translate("QDeclarativeVME","Cannot connect mismatched signal/slot %1 %vs. %2").arg(QString::fromLatin1(method.signature())).arg(QString::fromLatin1(prop.method().signature())));
 
-                    QMetaObject::connect(target, prop.index(), assign, method.methodIndex());
+                    QDeclarativePropertyPrivate::connect(target, prop.index(), assign, method.methodIndex());
 
                 } else {
                     VME_EXCEPTION(QCoreApplication::translate("QDeclarativeVME","Cannot assign an object to signal property %1").arg(QString::fromUtf8(pr)));
diff --git a/src/declarative/qml/qdeclarativevmemetaobject.cpp b/src/declarative/qml/qdeclarativevmemetaobject.cpp
index 3e32006..e28062b 100644
--- a/src/declarative/qml/qdeclarativevmemetaobject.cpp
+++ b/src/declarative/qml/qdeclarativevmemetaobject.cpp
@@ -459,7 +459,7 @@ int QDeclarativeVMEMetaObject::metaCall(QMetaObject::Call c, int _id, void **a)
             id -= propOffset;
 
             if (id < metaData->propertyCount) {
-                int t = (metaData->propertyData() + id)->propertyType;
+               int t = (metaData->propertyData() + id)->propertyType;
                 bool needActivate = false;
 
                 if (t == -1) {
@@ -584,25 +584,28 @@ int QDeclarativeVMEMetaObject::metaCall(QMetaObject::Call c, int _id, void **a)
                 if (!target) 
                     return -1;
 
-                if (c == QMetaObject::ReadProperty && !aConnected.testBit(id)) {
-                    int sigIdx = methodOffset + id + metaData->propertyCount;
-                    QMetaObject::connect(context, d->contextIdx + ctxtPriv->notifyIndex, object, sigIdx);
+                connectAlias(id);
 
-                    if (d->propertyIdx != -1) {
-                        QMetaProperty prop = 
-                            target->metaObject()->property(d->propertyIdx);
-                        if (prop.hasNotifySignal())
-                            QMetaObject::connect(target, prop.notifySignalIndex(), 
-                                                 object, sigIdx);
-                    }
-                    aConnected.setBit(id);
-                }
-
-                if (d->propertyIdx == -1) {
+                if (d->isObjectAlias()) {
                     *reinterpret_cast<QObject **>(a[0]) = target;
                     return -1;
+                } else if (d->isValueTypeAlias()) {
+                    // Value type property
+                    QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(ctxt->engine);
+
+                    QDeclarativeValueType *valueType = ep->valueTypes[d->valueType()];
+                    Q_ASSERT(valueType);
+
+                    valueType->read(target, d->propertyIndex());
+                    int rv = QMetaObject::metacall(valueType, c, d->valueTypeIndex(), a);
+                    
+                    if (c == QMetaObject::WriteProperty)
+                        valueType->write(target, d->propertyIndex(), 0x00);
+
+                    return rv;
+
                 } else {
-                    return QMetaObject::metacall(target, c, d->propertyIdx, a);
+                    return QMetaObject::metacall(target, c, d->propertyIndex(), a);
                 }
 
             }
@@ -818,4 +821,38 @@ void QDeclarativeVMEMetaObject::setVMEProperty(int index, const QScriptValue &v)
     return writeVarProperty(index - propOffset, v);
 }
 
+void QDeclarativeVMEMetaObject::connectAlias(int aliasId)
+{
+    if (!aConnected.testBit(aliasId)) {
+        aConnected.setBit(aliasId);
+
+        QDeclarativeContext *context = ctxt->asQDeclarativeContext();
+        QDeclarativeContextPrivate *ctxtPriv = QDeclarativeContextPrivate::get(context);
+
+        QDeclarativeVMEMetaData::AliasData *d = metaData->aliasData() + aliasId;
+
+        QObject *target = ctxtPriv->data->idValues[d->contextIdx].data();
+        if (!target) 
+            return;
+
+        int sigIdx = methodOffset + aliasId + metaData->propertyCount;
+        QMetaObject::connect(context, d->contextIdx + ctxtPriv->notifyIndex, object, sigIdx);
+
+        if (!d->isObjectAlias()) {
+            QMetaProperty prop = target->metaObject()->property(d->propertyIndex());
+            if (prop.hasNotifySignal())
+                QDeclarativePropertyPrivate::connect(target, prop.notifySignalIndex(), object, sigIdx);
+        }
+    }
+}
+
+void QDeclarativeVMEMetaObject::connectAliasSignal(int index)
+{
+    int aliasId = (index - methodOffset) - metaData->propertyCount;
+    if (aliasId < 0 || aliasId >= metaData->aliasCount)
+        return;
+
+    connectAlias(aliasId);
+}
+
 QT_END_NAMESPACE
diff --git a/src/declarative/qml/qdeclarativevmemetaobject_p.h b/src/declarative/qml/qdeclarativevmemetaobject_p.h
index 20ca80b..5134763 100644
--- a/src/declarative/qml/qdeclarativevmemetaobject_p.h
+++ b/src/declarative/qml/qdeclarativevmemetaobject_p.h
@@ -84,6 +84,25 @@ struct QDeclarativeVMEMetaData
         int contextIdx;
         int propertyIdx;
         int flags;
+
+        bool isObjectAlias() const {
+            return propertyIdx == -1;
+        }
+        bool isPropertyAlias() const {
+            return !isObjectAlias() && !(propertyIdx & 0xFF000000);
+        }
+        bool isValueTypeAlias() const {
+            return !isObjectAlias() && (propertyIdx & 0xFF000000);
+        }
+        int propertyIndex() const {
+            return propertyIdx & 0x0000FFFF;
+        }
+        int valueTypeIndex() const {
+            return (propertyIdx & 0x00FF0000) >> 16;
+        }
+        int valueType() const {
+            return ((unsigned int)propertyIdx) >> 24;
+        }
     };
     
     struct PropertyData {
@@ -126,6 +145,7 @@ public:
     QScriptValue vmeProperty(int index);
     void setVMEProperty(int index, const QScriptValue &);
 
+    void connectAliasSignal(int index);
 protected:
     virtual int metaCall(QMetaObject::Call _c, int _id, void **_a);
 
@@ -140,6 +160,7 @@ private:
 
     QDeclarativeVMEVariant *data;
 
+    void connectAlias(int aliasId);
     QBitArray aConnected;
     QBitArray aInterceptors;
     QHash<int, QPair<int, QDeclarativePropertyValueInterceptor*> > interceptors;
diff --git a/src/declarative/qml/qdeclarativewatcher.cpp b/src/declarative/qml/qdeclarativewatcher.cpp
index da1419f..b9d5ec8 100644
--- a/src/declarative/qml/qdeclarativewatcher.cpp
+++ b/src/declarative/qml/qdeclarativewatcher.cpp
@@ -46,6 +46,7 @@
 #include "qdeclarative.h"
 
 #include <qdeclarativedebugservice_p.h>
+#include "private/qdeclarativeproperty_p.h"
 
 #include <QtCore/qmetaobject.h>
 #include <QtCore/qdebug.h>
@@ -103,7 +104,7 @@ QDeclarativeWatchProxy::QDeclarativeWatchProxy(int id,
         refreshIdx = QDeclarativeWatchProxy::staticMetaObject.indexOfMethod("notifyValueChanged()");
 
     if (prop.hasNotifySignal())
-        QMetaObject::connect(m_object, prop.notifySignalIndex(), this, refreshIdx);
+        QDeclarativePropertyPrivate::connect(m_object, prop.notifySignalIndex(), this, refreshIdx);
 }
 
 void QDeclarativeWatchProxy::notifyValueChanged()
diff --git a/src/declarative/qml/rewriter/rewriter.cpp b/src/declarative/qml/rewriter/rewriter.cpp
deleted file mode 100644
index 6d2ccfb..0000000
--- a/src/declarative/qml/rewriter/rewriter.cpp
+++ /dev/null
@@ -1,102 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "private/rewriter_p.h"
-
-#include <qdeclarativejsast_p.h>
-
-QT_QML_BEGIN_NAMESPACE
-
-using namespace QDeclarativeJS;
-
-void Rewriter::replace(const AST::SourceLocation &loc, const QString &text)
-{ replace(loc.offset, loc.length, text); }
-
-void Rewriter::remove(const AST::SourceLocation &loc)
-{ return replace(loc.offset, loc.length, QString()); }
-
-void Rewriter::remove(const AST::SourceLocation &firstLoc, const AST::SourceLocation &lastLoc)
-{ return replace(firstLoc.offset, lastLoc.offset + lastLoc.length - firstLoc.offset, QString()); }
-
-void Rewriter::insertTextBefore(const AST::SourceLocation &loc, const QString &text)
-{ replace(loc.offset, 0, text); }
-
-void Rewriter::insertTextAfter(const AST::SourceLocation &loc, const QString &text)
-{ replace(loc.offset + loc.length, 0, text); }
-
-void Rewriter::replace(int offset, int length, const QString &text)
-{ textWriter.replace(offset, length, text); }
-
-void Rewriter::insertText(int offset, const QString &text)
-{ replace(offset, 0, text); }
-
-void Rewriter::removeText(int offset, int length)
-{ replace(offset, length, QString()); }
-
-QString Rewriter::textAt(const AST::SourceLocation &loc) const
-{ return _code.mid(loc.offset, loc.length); }
-
-QString Rewriter::textAt(const AST::SourceLocation &firstLoc, const AST::SourceLocation &lastLoc) const
-{ return _code.mid(firstLoc.offset, lastLoc.offset + lastLoc.length - firstLoc.offset); }
-
-void Rewriter::accept(QDeclarativeJS::AST::Node *node)
-{ QDeclarativeJS::AST::Node::acceptChild(node, this); }
-
-void Rewriter::moveTextBefore(const AST::SourceLocation &firstLoc,
-                              const AST::SourceLocation &lastLoc,
-                              const AST::SourceLocation &loc)
-{
-    move(firstLoc.offset, lastLoc.offset + lastLoc.length - firstLoc.offset, loc.offset);
-}
-
-void Rewriter::moveTextAfter(const AST::SourceLocation &firstLoc,
-                             const AST::SourceLocation &lastLoc,
-                             const AST::SourceLocation &loc)
-{
-    move(firstLoc.offset, lastLoc.offset + lastLoc.length - firstLoc.offset, loc.offset + loc.length);
-}
-
-void Rewriter::move(int pos, int length, int to)
-{
-    textWriter.move(pos, length, to);
-}
-
-QT_QML_END_NAMESPACE
diff --git a/src/declarative/qml/rewriter/rewriter.pri b/src/declarative/qml/rewriter/rewriter.pri
index 2c29061..a9fa1b5 100644
--- a/src/declarative/qml/rewriter/rewriter.pri
+++ b/src/declarative/qml/rewriter/rewriter.pri
@@ -2,8 +2,3 @@ INCLUDEPATH += $$PWD
 
 HEADERS += $$PWD/textwriter_p.h
 SOURCES += $$PWD/textwriter.cpp
-
-!no_ast_rewriter {
-    HEADERS += $$PWD/rewriter_p.h
-    SOURCES += $$PWD/rewriter.cpp
-}
diff --git a/src/declarative/qml/rewriter/rewriter_p.h b/src/declarative/qml/rewriter/rewriter_p.h
deleted file mode 100644
index 4799469..0000000
--- a/src/declarative/qml/rewriter/rewriter_p.h
+++ /dev/null
@@ -1,153 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef REWRITER_H
-#define REWRITER_H
-
-#include "private/textwriter_p.h"
-
-#include <qdeclarativejsastvisitor_p.h>
-
-#include <QtCore/QList>
-#include <QtCore/QString>
-
-QT_BEGIN_HEADER
-QT_QML_BEGIN_NAMESPACE
-
-namespace QDeclarativeJS {
-
-////////////////////////////////////////////////////////////////////////////////
-// Replacement
-////////////////////////////////////////////////////////////////////////////////
-class Replacement
-{
-	int _offset;
-	int _length;
-	QString _text;
-
-public:
-	Replacement(int offset = 0, int length = 0, const QString &text = QString())
-		: _offset(offset), _length(length), _text(text)
-	{ }
-
-	bool isNull() const { return _offset == _length; }
-	operator bool() const { return ! isNull(); }
-
-	int offset() const { return _offset; }
-	int length() const { return _length; }
-	QString text() const { return _text; }
-};
-
-
-
-////////////////////////////////////////////////////////////////////////////////
-// Rewriter
-////////////////////////////////////////////////////////////////////////////////
-class Rewriter: public AST::Visitor
-{
-protected:
-	TextWriter textWriter;
-public:
-	//
-	// Token based API
-	//
-
-	/// Returns the text of the token at the given \a location.
-	QString textAt(const AST::SourceLocation &location) const;
-
-	QString textAt(const AST::SourceLocation &firstLoc,
-				   const AST::SourceLocation &lastLoc) const;
-
-	/// Replace the token at \a loc with the given \a text.
-	void replace(const AST::SourceLocation &loc, const QString &text);
-
-	/// Remove the token at the given \a location.
-	void remove(const AST::SourceLocation &location);
-
-	/// Remove all tokens in the range [\a firstLoc, \a lastLoc].
-	void remove(const AST::SourceLocation &firstLoc, const AST::SourceLocation &lastLoc);
-
-	/// Insert \a text before the token at the given \a location.
-	void insertTextBefore(const AST::SourceLocation &location, const QString &text);
-
-	/// Insert \a text after the token at the given \a location.
-	void insertTextAfter(const AST::SourceLocation &loc, const QString &text);
-
-	void moveTextBefore(const AST::SourceLocation &firstLoc,
-						const AST::SourceLocation &lastLoc,
-						const AST::SourceLocation &loc);
-
-	void moveTextAfter(const AST::SourceLocation &firstLoc,
-					   const AST::SourceLocation &lastLoc,
-					   const AST::SourceLocation &loc);
-
-	//
-	// low-level offset based API
-	//
-    virtual void replace(int offset, int length, const QString &text);
-    virtual void move(int pos, int length, int to);
-	void insertText(int offset, const QString &text);
-	void removeText(int offset, int length);
-
-	/// Visit the given \a node.
-	void accept(AST::Node *node);
-
-	/// Returns the original unchanged source code.
-	QString code() const { return _code; }
-
-	/// Returns the list of replacements.
-	QList<Replacement> replacementList() const { return _replacementList; }
-
-protected:
-	/// \internal
-	void setCode(const QString &code) { _code = code; }
-
-private:
-	QString _code;
-	QList<Replacement> _replacementList;
-};
-
-} // end of namespace QDeclarativeJS
-
-QT_QML_END_NAMESPACE
-QT_END_HEADER
-
-#endif // REWRITER_H
diff --git a/src/declarative/util/qdeclarativefontloader.cpp b/src/declarative/util/qdeclarativefontloader.cpp
index 3e4a81a..d2f65ef 100644
--- a/src/declarative/util/qdeclarativefontloader.cpp
+++ b/src/declarative/util/qdeclarativefontloader.cpp
@@ -49,7 +49,6 @@
 #include <QDebug>
 #include <QNetworkRequest>
 #include <QNetworkReply>
-#include <QFile>
 #include <QFontDatabase>
 
 #include <private/qobject_p.h>
diff --git a/src/declarative/util/qdeclarativelistmodelworkeragent.cpp b/src/declarative/util/qdeclarativelistmodelworkeragent.cpp
index 6804d4a..852b055 100644
--- a/src/declarative/util/qdeclarativelistmodelworkeragent.cpp
+++ b/src/declarative/util/qdeclarativelistmodelworkeragent.cpp
@@ -208,7 +208,7 @@ bool QDeclarativeListModelWorkerAgent::event(QEvent *e)
         const QList<Change> &changes = s->data.changes;
 
         if (m_copy) {
-            bool cc = m_copy->count() != s->list->count();
+            bool cc = m_orig->count() != s->list->count();
 
             FlatListModel *orig = m_orig->m_flat;
             FlatListModel *copy = s->list->m_flat;
diff --git a/src/declarative/util/qdeclarativexmllistmodel.cpp b/src/declarative/util/qdeclarativexmllistmodel.cpp
index 028fcbc..337b1e0 100644
--- a/src/declarative/util/qdeclarativexmllistmodel.cpp
+++ b/src/declarative/util/qdeclarativexmllistmodel.cpp
@@ -476,7 +476,7 @@ public:
 void QDeclarativeXmlListModelPrivate::append_role(QDeclarativeListProperty<QDeclarativeXmlListModelRole> *list, QDeclarativeXmlListModelRole *role)
 {
     QDeclarativeXmlListModel *_this = qobject_cast<QDeclarativeXmlListModel *>(list->object);
-    if (_this) {
+    if (_this && role) {
         int i = _this->d_func()->roleObjects.count();
         _this->d_func()->roleObjects.append(role);
         if (_this->d_func()->roleNames.contains(role->name())) {
diff --git a/src/gui/dialogs/qfiledialog_mac.mm b/src/gui/dialogs/qfiledialog_mac.mm
index 87850a7..6c1d7f6 100644
--- a/src/gui/dialogs/qfiledialog_mac.mm
+++ b/src/gui/dialogs/qfiledialog_mac.mm
@@ -63,6 +63,7 @@
 #include <qdesktopwidget.h>
 #include <stdlib.h>
 #include <qabstracteventdispatcher.h>
+#import <AppKit/NSSavePanel.h>
 #include "ui_qfiledialog.h"
 
 QT_BEGIN_NAMESPACE
@@ -84,7 +85,13 @@ QT_USE_NAMESPACE
 
 @class QT_MANGLE_NAMESPACE(QNSOpenSavePanelDelegate);
 
-@interface QT_MANGLE_NAMESPACE(QNSOpenSavePanelDelegate) : NSObject {
+@interface QT_MANGLE_NAMESPACE(QNSOpenSavePanelDelegate)
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
+    : NSObject<NSOpenSavePanelDelegate>
+#else
+    : NSObject
+#endif
+{
     @public
     NSOpenPanel *mOpenPanel;
     NSSavePanel *mSavePanel;
diff --git a/src/gui/dialogs/qfiledialog_win.cpp b/src/gui/dialogs/qfiledialog_win.cpp
index 5b192b4..98860c4 100644
--- a/src/gui/dialogs/qfiledialog_win.cpp
+++ b/src/gui/dialogs/qfiledialog_win.cpp
@@ -603,7 +603,7 @@ QString qt_win_CID_get_existing_directory(const QFileDialogArgs &args)
         // Set the FOS_PICKFOLDERS flag
         DWORD newOptions;
         hr = pfd->GetOptions(&newOptions);
-        newOptions |= FOS_PICKFOLDERS;
+        newOptions |= (FOS_PICKFOLDERS | FOS_FORCEFILESYSTEM);
         if (SUCCEEDED(hr) && SUCCEEDED((hr = pfd->SetOptions(newOptions)))) {
             QWidget *parentWindow = args.parent;
             if (parentWindow)
diff --git a/src/gui/dialogs/qfontdialog_mac.mm b/src/gui/dialogs/qfontdialog_mac.mm
index 9c63dfa..6fb363b 100644
--- a/src/gui/dialogs/qfontdialog_mac.mm
+++ b/src/gui/dialogs/qfontdialog_mac.mm
@@ -496,7 +496,7 @@ void QFontDialogPrivate::setFont(void *delegate, const QFont &font)
     QMacCocoaAutoReleasePool pool;
     QFontEngine *fe = font.d->engineForScript(QUnicodeTables::Common);
     NSFontManager *mgr = [NSFontManager sharedFontManager];
-    NSFont *nsFont = 0;
+    const NSFont *nsFont = 0;
 
 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
     if (qstrcmp(fe->name(), "CoreText") == 0) {
@@ -522,7 +522,7 @@ void QFontDialogPrivate::setFont(void *delegate, const QFont &font)
             size:fontInfo.pointSize()];
     }
 
-    [mgr setSelectedFont:nsFont isMultiple:NO];
+    [mgr setSelectedFont:const_cast<NSFont *>(nsFont) isMultiple:NO];
     [static_cast<QT_MANGLE_NAMESPACE(QCocoaFontPanelDelegate) *>(delegate) setQtFont:font];
 }
 
diff --git a/src/gui/dialogs/qinputdialog.cpp b/src/gui/dialogs/qinputdialog.cpp
index e996ee9..2d13c9a 100644
--- a/src/gui/dialogs/qinputdialog.cpp
+++ b/src/gui/dialogs/qinputdialog.cpp
@@ -244,6 +244,9 @@ void QInputDialogPrivate::ensureLineEdit()
     Q_Q(QInputDialog);
     if (!lineEdit) {
         lineEdit = new QLineEdit(q);
+#ifndef QT_NO_IM
+        qt_widget_private(lineEdit)->inheritsInputMethodHints = 1;
+#endif
         lineEdit->hide();
         QObject::connect(lineEdit, SIGNAL(textChanged(QString)),
                          q, SLOT(_q_textChanged(QString)));
@@ -255,6 +258,9 @@ void QInputDialogPrivate::ensureComboBox()
     Q_Q(QInputDialog);
     if (!comboBox) {
         comboBox = new QComboBox(q);
+#ifndef QT_NO_IM
+        qt_widget_private(comboBox)->inheritsInputMethodHints = 1;
+#endif
         comboBox->hide();
         QObject::connect(comboBox, SIGNAL(editTextChanged(QString)),
                          q, SLOT(_q_textChanged(QString)));
@@ -1122,6 +1128,8 @@ void QInputDialog::done(int result)
     be entered).
     \a text is the default text which is placed in the line edit.
     \a mode is the echo mode the line edit will use.
+    \a inputMethodHints is the input method hints that will be used in the
+    edit widget if an input method is active.
 
     If \a ok is nonnull \e *\a ok will be set to true if the user pressed
     \gui OK and to false if the user pressed \gui Cancel. The dialog's parent
@@ -1144,13 +1152,14 @@ void QInputDialog::done(int result)
 
 QString QInputDialog::getText(QWidget *parent, const QString &title, const QString &label,
                               QLineEdit::EchoMode mode, const QString &text, bool *ok,
-                              Qt::WindowFlags flags)
+                              Qt::WindowFlags flags, Qt::InputMethodHints inputMethodHints)
 {
     QInputDialog dialog(parent, flags);
     dialog.setWindowTitle(title);
     dialog.setLabelText(label);
     dialog.setTextValue(text);
     dialog.setTextEchoMode(mode);
+    dialog.setInputMethodHints(inputMethodHints);
 
     int ret = dialog.exec();
     if (ok)
@@ -1163,6 +1172,17 @@ QString QInputDialog::getText(QWidget *parent, const QString &title, const QStri
 }
 
 /*!
+    \internal
+*/
+// ### Qt 5: Use only the version above.
+QString QInputDialog::getText(QWidget *parent, const QString &title, const QString &label,
+                              QLineEdit::EchoMode mode, const QString &text, bool *ok,
+                              Qt::WindowFlags flags)
+{
+    return getText(parent, title, label, mode, text, ok, flags, Qt::ImhNone);
+}
+
+/*!
     \since 4.5
 
     Static convenience function to get an integer input from the user.
@@ -1272,6 +1292,8 @@ double QInputDialog::getDouble(QWidget *parent, const QString &title, const QStr
     be entered).
     \a items is the string list which is inserted into the combobox.
     \a current is the number  of the item which should be the current item.
+    \a inputMethodHints is the input method hints that will be used if the
+    combobox is editable and an input method is active.
 
     If \a editable is true the user can enter their own text; otherwise the
     user may only select one of the existing items.
@@ -1296,7 +1318,7 @@ double QInputDialog::getDouble(QWidget *parent, const QString &title, const QStr
 
 QString QInputDialog::getItem(QWidget *parent, const QString &title, const QString &label,
                               const QStringList &items, int current, bool editable, bool *ok,
-                              Qt::WindowFlags flags)
+                              Qt::WindowFlags flags, Qt::InputMethodHints inputMethodHints)
 {
     QString text(items.value(current));
 
@@ -1306,6 +1328,7 @@ QString QInputDialog::getItem(QWidget *parent, const QString &title, const QStri
     dialog.setComboBoxItems(items);
     dialog.setTextValue(text);
     dialog.setComboBoxEditable(editable);
+    dialog.setInputMethodHints(inputMethodHints);
 
     int ret = dialog.exec();
     if (ok)
@@ -1318,6 +1341,17 @@ QString QInputDialog::getItem(QWidget *parent, const QString &title, const QStri
 }
 
 /*!
+    \internal
+*/
+// ### Qt 5: Use only the version above.
+QString QInputDialog::getItem(QWidget *parent, const QString &title, const QString &label,
+                              const QStringList &items, int current, bool editable, bool *ok,
+                              Qt::WindowFlags flags)
+{
+    return getItem(parent, title, label, items, current, editable, ok, flags, Qt::ImhNone);
+}
+
+/*!
     \obsolete
 
     Use getInt() instead.
diff --git a/src/gui/dialogs/qinputdialog.h b/src/gui/dialogs/qinputdialog.h
index 02868c1..25e27b0 100644
--- a/src/gui/dialogs/qinputdialog.h
+++ b/src/gui/dialogs/qinputdialog.h
@@ -167,18 +167,37 @@ public:
 
     void setVisible(bool visible);
 
+#ifdef Q_QDOC
+    static QString getText(QWidget *parent, const QString &title, const QString &label,
+                           QLineEdit::EchoMode echo = QLineEdit::Normal,
+                           const QString &text = QString(), bool *ok = 0, Qt::WindowFlags flags = 0,
+                           Qt::InputMethodHints inputMethodHints = Qt::ImhNone);
+    static QString getItem(QWidget *parent, const QString &title, const QString &label,
+                           const QStringList &items, int current = 0, bool editable = true,
+                           bool *ok = 0, Qt::WindowFlags flags = 0,
+                           Qt::InputMethodHints inputMethodHints = Qt::ImhNone);
+#else
     static QString getText(QWidget *parent, const QString &title, const QString &label,
                            QLineEdit::EchoMode echo = QLineEdit::Normal,
                            const QString &text = QString(), bool *ok = 0, Qt::WindowFlags flags = 0);
+    static QString getItem(QWidget *parent, const QString &title, const QString &label,
+                           const QStringList &items, int current = 0, bool editable = true,
+                           bool *ok = 0, Qt::WindowFlags flags = 0);
+    static QString getText(QWidget *parent, const QString &title, const QString &label,
+                           QLineEdit::EchoMode echo,
+                           const QString &text, bool *ok, Qt::WindowFlags flags,
+                           Qt::InputMethodHints inputMethodHints);
+    static QString getItem(QWidget *parent, const QString &title, const QString &label,
+                           const QStringList &items, int current, bool editable,
+                           bool *ok, Qt::WindowFlags flags,
+                           Qt::InputMethodHints inputMethodHints);
+#endif
     static int getInt(QWidget *parent, const QString &title, const QString &label, int value = 0,
                       int minValue = -2147483647, int maxValue = 2147483647,
                       int step = 1, bool *ok = 0, Qt::WindowFlags flags = 0);
     static double getDouble(QWidget *parent, const QString &title, const QString &label, double value = 0,
                             double minValue = -2147483647, double maxValue = 2147483647,
                             int decimals = 1, bool *ok = 0, Qt::WindowFlags flags = 0);
-    static QString getItem(QWidget *parent, const QString &title, const QString &label,
-                           const QStringList &items, int current = 0, bool editable = true,
-                           bool *ok = 0, Qt::WindowFlags flags = 0);
 
     // obsolete
     static int getInteger(QWidget *parent, const QString &title, const QString &label, int value = 0,
diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp
index 810055f..3ad8f33 100644
--- a/src/gui/graphicsview/qgraphicsitem.cpp
+++ b/src/gui/graphicsview/qgraphicsitem.cpp
@@ -2125,7 +2125,7 @@ void QGraphicsItem::setToolTip(const QString &toolTip)
 
     \snippet doc/src/snippets/code/src_gui_graphicsview_qgraphicsitem.cpp 2
 
-    If no cursor has been set, the parent's cursor is used.
+    If no cursor has been set, the cursor of the item beneath is used.
 
     \sa setCursor(), hasCursor(), unsetCursor(), QWidget::cursor,
     QApplication::overrideCursor()
@@ -2365,7 +2365,7 @@ void QGraphicsItemPrivate::setVisibleHelper(bool newVisible, bool explicitly, bo
                         while (fsi->d_ptr->focusScopeItem && fsi->d_ptr->focusScopeItem->isVisible())
                             fsi = fsi->d_ptr->focusScopeItem;
                         fsi->d_ptr->setFocusHelper(Qt::OtherFocusReason, /* climb = */ true,
-                                                   /* focusFromShow = */ true);
+                                                   /* focusFromHide = */ false);
                     }
                     break;
                 }
@@ -2375,6 +2375,10 @@ void QGraphicsItemPrivate::setVisibleHelper(bool newVisible, bool explicitly, bo
                 QGraphicsItem *fi = subFocusItem;
                 if (fi && fi != scene->focusItem()) {
                     scene->setFocusItem(fi);
+                } else if (flags & QGraphicsItem::ItemIsFocusScope &&
+                           !scene->focusItem() &&
+                           q->isAncestorOf(scene->d_func()->lastFocusItem)) {
+                    q_ptr->setFocus();
                 }
             }
         } else {
@@ -2385,7 +2389,7 @@ void QGraphicsItemPrivate::setVisibleHelper(bool newVisible, bool explicitly, bo
                     if (p->flags() & QGraphicsItem::ItemIsFocusScope) {
                         if (p->d_ptr->visible) {
                             p->d_ptr->setFocusHelper(Qt::OtherFocusReason, /* climb = */ true,
-                                                     /* focusFromShow = */ true);
+                                                     /* focusFromHide = */ true);
                         }
                         break;
                     }
@@ -3245,13 +3249,13 @@ bool QGraphicsItem::hasFocus() const
 */
 void QGraphicsItem::setFocus(Qt::FocusReason focusReason)
 {
-    d_ptr->setFocusHelper(focusReason, /* climb = */ true, /* focusFromShow = */ false);
+    d_ptr->setFocusHelper(focusReason, /* climb = */ true, /* focusFromHide = */ false);
 }
 
 /*!
     \internal
 */
-void QGraphicsItemPrivate::setFocusHelper(Qt::FocusReason focusReason, bool climb, bool focusFromShow)
+void QGraphicsItemPrivate::setFocusHelper(Qt::FocusReason focusReason, bool climb, bool focusFromHide)
 {
     // Disabled / unfocusable items cannot accept focus.
     if (!q_ptr->isEnabled() || !(flags & QGraphicsItem::ItemIsFocusable))
@@ -3272,7 +3276,7 @@ void QGraphicsItemPrivate::setFocusHelper(Qt::FocusReason focusReason, bool clim
         if (p->flags() & QGraphicsItem::ItemIsFocusScope) {
             QGraphicsItem *oldFocusScopeItem = p->d_ptr->focusScopeItem;
             p->d_ptr->focusScopeItem = q_ptr;
-            if (!p->focusItem() && !focusFromShow) {
+            if (!p->focusItem() && !focusFromHide) {
                 if (oldFocusScopeItem)
                     oldFocusScopeItem->d_ptr->focusScopeItemChange(false);
                 focusScopeItemChange(true);
@@ -3334,7 +3338,7 @@ void QGraphicsItemPrivate::clearFocusHelper(bool giveFocusToParent)
             while (p) {
                 if (p->flags() & QGraphicsItem::ItemIsFocusScope) {
                     p->d_ptr->setFocusHelper(Qt::OtherFocusReason, /* climb = */ false,
-                                             /* focusFromShow = */ false);
+                                             /* focusFromHide = */ false);
                     return;
                 }
                 p = p->d_ptr->parent;
diff --git a/src/gui/graphicsview/qgraphicsitem_p.h b/src/gui/graphicsview/qgraphicsitem_p.h
index c8a7699..8480c19 100644
--- a/src/gui/graphicsview/qgraphicsitem_p.h
+++ b/src/gui/graphicsview/qgraphicsitem_p.h
@@ -477,7 +477,7 @@ public:
 
     inline void markParentDirty(bool updateBoundingRect = false);
 
-    void setFocusHelper(Qt::FocusReason focusReason, bool climb, bool focusFromShow);
+    void setFocusHelper(Qt::FocusReason focusReason, bool climb, bool focusFromHide);
     void clearFocusHelper(bool giveFocusToParent);
     void setSubFocus(QGraphicsItem *rootItem = 0);
     void clearSubFocus(QGraphicsItem *rootItem = 0);
diff --git a/src/gui/graphicsview/qgraphicsproxywidget.cpp b/src/gui/graphicsview/qgraphicsproxywidget.cpp
index 320395e..ce63659 100644
--- a/src/gui/graphicsview/qgraphicsproxywidget.cpp
+++ b/src/gui/graphicsview/qgraphicsproxywidget.cpp
@@ -266,8 +266,8 @@ void QGraphicsProxyWidgetPrivate::sendWidgetMouseEvent(QGraphicsSceneMouseEvent
     }
 
     if (!lastWidgetUnderMouse) {
-        QApplicationPrivate::dispatchEnterLeave(embeddedMouseGrabber ? embeddedMouseGrabber : widget, 0);
-        lastWidgetUnderMouse = widget;
+        QApplicationPrivate::dispatchEnterLeave(embeddedMouseGrabber ? embeddedMouseGrabber : receiver, 0);
+        lastWidgetUnderMouse = receiver;
     }
 
     // Map event position from us to the receiver
diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp
index 733d282..5b1da9e 100644
--- a/src/gui/graphicsview/qgraphicsscene.cpp
+++ b/src/gui/graphicsview/qgraphicsscene.cpp
@@ -4362,6 +4362,50 @@ static void _q_paintIntoCache(QPixmap *pix, QGraphicsItem *item, const QRegion &
     }
 }
 
+// Copied from qpaintengine_vg.cpp
+// Returns true for 90, 180, and 270 degree rotations.
+static inline bool transformIsSimple(const QTransform& transform)
+{
+    QTransform::TransformationType type = transform.type();
+    if (type == QTransform::TxNone || type == QTransform::TxTranslate) {
+        return true;
+    } else if (type == QTransform::TxScale) {
+        // Check for 0 and 180 degree rotations.
+        // (0 might happen after 4 rotations of 90 degrees).
+        qreal m11 = transform.m11();
+        qreal m12 = transform.m12();
+        qreal m21 = transform.m21();
+        qreal m22 = transform.m22();
+        if (m12 == 0.0f && m21 == 0.0f) {
+            if (m11 == 1.0f && m22 == 1.0f)
+                return true; // 0 degrees
+            else if (m11 == -1.0f && m22 == -1.0f)
+                return true; // 180 degrees.
+            if(m11 == 1.0f && m22 == -1.0f)
+                return true; // 0 degrees inverted y.
+            else if(m11 == -1.0f && m22 == 1.0f)
+                return true; // 180 degrees inverted y.
+        }
+    } else if (type == QTransform::TxRotate) {
+        // Check for 90, and 270 degree rotations.
+        qreal m11 = transform.m11();
+        qreal m12 = transform.m12();
+        qreal m21 = transform.m21();
+        qreal m22 = transform.m22();
+        if (m11 == 0.0f && m22 == 0.0f) {
+            if (m12 == 1.0f && m21 == -1.0f)
+                return true; // 90 degrees.
+            else if (m12 == -1.0f && m21 == 1.0f)
+                return true; // 270 degrees.
+            else if (m12 == -1.0f && m21 == -1.0f)
+                return true; // 90 degrees inverted y.
+            else if (m12 == 1.0f && m21 == 1.0f)
+                return true; // 270 degrees inverted y.
+        }
+    }
+    return false;
+}
+
 /*!
     \internal
 
@@ -4530,32 +4574,28 @@ void QGraphicsScenePrivate::drawItemHelper(QGraphicsItem *item, QPainter *painte
         if (invertable)
             diff *= painter->worldTransform();
         deviceData->lastTransform = painter->worldTransform();
-        if (!invertable
-            || diff.type() > QTransform::TxTranslate
-            || painter->worldTransform().type() > QTransform::TxScale) {
+        bool allowPartialCacheExposure = false;
+        bool simpleTransform = invertable && diff.type() <= QTransform::TxTranslate
+                               && transformIsSimple(painter->worldTransform());
+        if (!simpleTransform) {
             pixModified = true;
             itemCache->allExposed = true;
             itemCache->exposed.clear();
+            deviceData->cacheIndent = QPoint();
             pix = QPixmap();
+        } else {
+            allowPartialCacheExposure = deviceData->cacheIndent != QPoint();
         }
 
-        // ### This is a pretty bad way to determine when to start partial
-        // exposure for DeviceCoordinateCache but it's the least intrusive
-        // approach for now.
-#if 0
-        // Only if the device rect isn't fully contained.
-        bool allowPartialCacheExposure = !viewRect.contains(deviceRect);
-#else
-        // Only if deviceRect is 20% taller or wider than the desktop.
-        bool allowPartialCacheExposure = false;
-        if (widget) {
-            QRect desktopRect = QApplication::desktop()->availableGeometry(widget);
-            allowPartialCacheExposure = (desktopRect.width() * 1.2 < deviceRect.width()
-                                         || desktopRect.height() * 1.2 < deviceRect.height());
+        // Allow partial cache exposure if the device rect isn't fully contained and
+        // deviceRect is 20% taller or wider than the viewRect.
+        if (!allowPartialCacheExposure && !viewRect.contains(deviceRect)) {
+            allowPartialCacheExposure = (viewRect.width() * 1.2 < deviceRect.width())
+                                         || (viewRect.height() * 1.2 < deviceRect.height());
         }
-#endif
+
         QRegion scrollExposure;
-        if (deviceData->cacheIndent != QPoint() || allowPartialCacheExposure) {
+        if (allowPartialCacheExposure) {
             // Part of pixmap is drawn. Either device contains viewrect (big
             // item covers whole screen) or parts of device are outside the
             // viewport. In either case the device rect must be the intersect
diff --git a/src/gui/graphicsview/qgraphicsview_p.h b/src/gui/graphicsview/qgraphicsview_p.h
index 62be800..38c3bca 100644
--- a/src/gui/graphicsview/qgraphicsview_p.h
+++ b/src/gui/graphicsview/qgraphicsview_p.h
@@ -184,7 +184,7 @@ public:
 #ifdef Q_WS_MAC
         // QWidget::update() works slightly different on the Mac without the raster engine;
         // it's not part of our backing store so it needs special threatment.
-        if (QApplicationPrivate::graphics_system_name != "raster") {
+        if (QApplicationPrivate::graphics_system_name != QLatin1String("raster")) {
             // At this point either HIViewSetNeedsDisplay (Carbon) or setNeedsDisplay: YES (Cocoa)
             // is called, which means there's a pending update request. We want to dispatch it
             // now because otherwise graphics view updates would require two
diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp
index 300e04b..5829fe8 100644
--- a/src/gui/image/qimage.cpp
+++ b/src/gui/image/qimage.cpp
@@ -6689,6 +6689,10 @@ bool QImageData::convertInPlace(QImage::Format newFormat, Qt::ImageConversionFla
     if (format == newFormat)
         return true;
 
+    // No in-place conversion if we have to detach
+    if (ref > 1)
+        return false;
+
     const InPlace_Image_Converter *const converterPtr = &inplace_converter_map[format][newFormat];
     InPlace_Image_Converter converter = *converterPtr;
     if (converter)
diff --git a/src/gui/image/qnativeimage.cpp b/src/gui/image/qnativeimage.cpp
index 84c9911..0f7872e 100644
--- a/src/gui/image/qnativeimage.cpp
+++ b/src/gui/image/qnativeimage.cpp
@@ -244,8 +244,19 @@ QNativeImage::QNativeImage(int width, int height, QImage::Format format, bool /*
     : image(width, height, format)
 {
 
-
     uint cgflags = kCGImageAlphaNoneSkipFirst;
+    switch (format) {
+    case QImage::Format_ARGB32:
+        cgflags = kCGImageAlphaFirst;
+        break;
+    case QImage::Format_ARGB32_Premultiplied:
+    case QImage::Format_ARGB8565_Premultiplied:
+    case QImage::Format_ARGB6666_Premultiplied:
+    case QImage::Format_ARGB8555_Premultiplied:
+    case QImage::Format_ARGB4444_Premultiplied:
+        cgflags = kCGImageAlphaPremultipliedFirst;
+        break;
+    }
 
 #ifdef kCGBitmapByteOrder32Host //only needed because CGImage.h added symbols in the minor version
     cgflags |= kCGBitmapByteOrder32Host;
diff --git a/src/gui/image/qpixmap_s60.cpp b/src/gui/image/qpixmap_s60.cpp
index 47249d9..b7c8acb 100644
--- a/src/gui/image/qpixmap_s60.cpp
+++ b/src/gui/image/qpixmap_s60.cpp
@@ -968,11 +968,12 @@ void QS60PixmapData::fromNativeType(void* pixmap, NativeType nativeType)
         if (needsCopy) {
 
             TSize size = sourceBitmap->SizeInPixels();
+            int bytesPerLine = sourceBitmap->ScanLineLength(size.iWidth, displayMode);
 
             QSymbianBitmapDataAccess da;
             da.beginDataAccess(sourceBitmap);
             uchar *bytes = (uchar*)sourceBitmap->DataAddress();
-            QImage img = QImage(bytes, size.iWidth, size.iHeight, format);
+            QImage img = QImage(bytes, size.iWidth, size.iHeight, bytesPerLine, format);
             img = img.copy();
             da.endDataAccess(sourceBitmap);
 
diff --git a/src/gui/image/qpixmap_x11_p.h b/src/gui/image/qpixmap_x11_p.h
index 821fb69..f171281 100644
--- a/src/gui/image/qpixmap_x11_p.h
+++ b/src/gui/image/qpixmap_x11_p.h
@@ -115,6 +115,7 @@ private:
     friend class QEglContext; // Needs gl_surface
     friend class QGLContext; // Needs gl_surface
     friend class QX11GLPixmapData; // Needs gl_surface
+    friend class QMeeGoGraphicsSystem; // Needs gl_surface and flags
     friend bool  qt_createEGLSurfaceForPixmap(QPixmapData*, bool); // Needs gl_surface
 
     void release();
diff --git a/src/gui/itemviews/qabstractitemview.cpp b/src/gui/itemviews/qabstractitemview.cpp
index 0842ee8..b5ca812 100644
--- a/src/gui/itemviews/qabstractitemview.cpp
+++ b/src/gui/itemviews/qabstractitemview.cpp
@@ -4101,13 +4101,13 @@ bool QAbstractItemViewPrivate::openEditor(const QModelIndex &index, QEvent *even
     if (!w)
         return false;
 
-    if (event)
-        QApplication::sendEvent(w->focusProxy() ? w->focusProxy() : w, event);
-
     q->setState(QAbstractItemView::EditingState);
     w->show();
     w->setFocus();
 
+    if (event)
+        QApplication::sendEvent(w->focusProxy() ? w->focusProxy() : w, event);
+
     return true;
 }
 
diff --git a/src/gui/itemviews/qabstractproxymodel.cpp b/src/gui/itemviews/qabstractproxymodel.cpp
index 51dfa7a..12c4c7b 100644
--- a/src/gui/itemviews/qabstractproxymodel.cpp
+++ b/src/gui/itemviews/qabstractproxymodel.cpp
@@ -121,12 +121,15 @@ QAbstractProxyModel::~QAbstractProxyModel()
 void QAbstractProxyModel::setSourceModel(QAbstractItemModel *sourceModel)
 {
     Q_D(QAbstractProxyModel);
-    if (d->model)
+    if (d->model) {
         disconnect(d->model, SIGNAL(destroyed()), this, SLOT(_q_sourceModelDestroyed()));
+        disconnect(d->model, SIGNAL(modelReset()), this, SLOT(resetInternalData()));
+    }
 
     if (sourceModel) {
         d->model = sourceModel;
         connect(d->model, SIGNAL(destroyed()), this, SLOT(_q_sourceModelDestroyed()));
+        connect(d->model, SIGNAL(modelReset()), this, SLOT(resetInternalData()));
     } else {
         d->model = QAbstractItemModelPrivate::staticEmptyModel();
     }
@@ -380,6 +383,25 @@ Qt::DropActions QAbstractProxyModel::supportedDropActions() const
     return d->model->supportedDropActions();
 }
 
+/*
+    \since 4.8
+
+    This slot is called just after the internal data of a model is cleared
+    while it is being reset.
+
+    This slot is provided the convenience of subclasses of concrete proxy
+    models, such as subclasses of QSortFilterProxyModel which maintain extra
+    data.
+
+    \snippet doc/src/snippets/code/src_corelib_kernel_qabstractitemmodel.cpp 10
+
+    \sa modelAboutToBeReset(), modelReset()
+*/
+void QAbstractProxyModel::resetInternalData()
+{
+
+}
+
 QT_END_NAMESPACE
 
 #include "moc_qabstractproxymodel.cpp"
diff --git a/src/gui/itemviews/qabstractproxymodel.h b/src/gui/itemviews/qabstractproxymodel.h
index a5a1168..0daa7f8 100644
--- a/src/gui/itemviews/qabstractproxymodel.h
+++ b/src/gui/itemviews/qabstractproxymodel.h
@@ -95,6 +95,9 @@ public:
     QStringList mimeTypes() const;
     Qt::DropActions supportedDropActions() const;
 
+protected Q_SLOTS:
+    void resetInternalData();
+
 protected:
     QAbstractProxyModel(QAbstractProxyModelPrivate &, QObject *parent);
 
diff --git a/src/gui/itemviews/qstringlistmodel.cpp b/src/gui/itemviews/qstringlistmodel.cpp
index 8d69ee4..60ff952 100644
--- a/src/gui/itemviews/qstringlistmodel.cpp
+++ b/src/gui/itemviews/qstringlistmodel.cpp
@@ -290,8 +290,9 @@ QStringList QStringListModel::stringList() const
 */
 void QStringListModel::setStringList(const QStringList &strings)
 {
+    emit beginResetModel();
     lst = strings;
-    reset();
+    emit endResetModel();
 }
 
 /*!
diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index 28ad754..d81a3c3 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -478,11 +478,14 @@ bool Q_GUI_EXPORT qt_tab_all_widgets = true;
 bool qt_in_tab_key_event = false;
 int qt_antialiasing_threshold = -1;
 static int drag_time = 500;
+#ifndef QT_GUI_DRAG_DISTANCE
+#define QT_GUI_DRAG_DISTANCE 4
+#endif
 #ifdef Q_OS_SYMBIAN
 // The screens are a bit too small to for your thumb when using only 4 pixels drag distance.
-static int drag_distance = 12;
+static int drag_distance = 12; //XXX move to qplatformdefs.h
 #else
-static int drag_distance = 4;
+static int drag_distance = QT_GUI_DRAG_DISTANCE;
 #endif
 static Qt::LayoutDirection layout_direction = Qt::LeftToRight;
 QSize QApplicationPrivate::app_strut = QSize(0,0); // no default application strut
diff --git a/src/gui/kernel/qapplication_mac.mm b/src/gui/kernel/qapplication_mac.mm
index c3f3e74..e5364d0 100644
--- a/src/gui/kernel/qapplication_mac.mm
+++ b/src/gui/kernel/qapplication_mac.mm
@@ -1246,7 +1246,7 @@ void qt_init(QApplicationPrivate *priv, int)
     qt_redirectNSApplicationSendEvent();
 
     QMacCocoaAutoReleasePool pool;
-    NSObject *oldDelegate = [cocoaApp delegate];
+    id oldDelegate = [cocoaApp delegate];
     QT_MANGLE_NAMESPACE(QCocoaApplicationDelegate) *newDelegate = [QT_MANGLE_NAMESPACE(QCocoaApplicationDelegate) sharedDelegate];
     Q_ASSERT(newDelegate);
     [newDelegate setQtPrivate:priv];
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index dc4ddbf..19e7d45 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -152,18 +152,12 @@ void QS60Data::controlVisibilityChanged(CCoeControl *control, bool visible)
                 if (backingStore.data()) {
                     backingStore.registerWidget(widget);
                 } else {
-#ifdef SYMBIAN_GRAPHICS_WSERV_QT_EFFECTS
-                    S60->wsSession().SendEffectCommand(ETfxCmdRestoreLayer);
-#endif
                     backingStore.create(window);
                     backingStore.registerWidget(widget);
                     qt_widget_private(widget)->invalidateBuffer(widget->rect());
                     widget->repaint();
                 }
             } else {
-#ifdef  SYMBIAN_GRAPHICS_WSERV_QT_EFFECTS
-                S60->wsSession().SendEffectCommand(ETfxCmdDeallocateLayer);
-#endif
                 backingStore.unregisterWidget(widget);
                 // In order to ensure that any resources used by the window surface
                 // are immediately freed, we flush the WSERV command buffer.
@@ -1243,10 +1237,11 @@ void QSymbianControl::FocusChanged(TDrawNow /* aDrawNow */)
         qwidget->d_func()->setWindowTitle_sys(qwidget->windowTitle());
 #ifdef Q_WS_S60
         // If widget is fullscreen/minimized, hide status pane and button container otherwise show them.
-        const bool visible = !(qwidget->windowState() & (Qt::WindowFullScreen | Qt::WindowMinimized));
+        QWidget *const window = qwidget->window();
+        const bool visible = !(window->windowState() & (Qt::WindowFullScreen | Qt::WindowMinimized));
         const bool statusPaneVisibility = visible;
-        const bool isFullscreen = qwidget->windowState() & Qt::WindowFullScreen;
-        const bool cbaVisibilityHint = qwidget->windowFlags() & Qt::WindowSoftkeysVisibleHint;
+        const bool isFullscreen = window->windowState() & Qt::WindowFullScreen;
+        const bool cbaVisibilityHint = window->windowFlags() & Qt::WindowSoftkeysVisibleHint;
         const bool buttonGroupVisibility = (visible || (isFullscreen && cbaVisibilityHint));
         S60->setStatusPaneAndButtonGroupVisibility(statusPaneVisibility, buttonGroupVisibility);
 #endif
diff --git a/src/gui/kernel/qapplication_win.cpp b/src/gui/kernel/qapplication_win.cpp
index 2be28b8..a32a957 100644
--- a/src/gui/kernel/qapplication_win.cpp
+++ b/src/gui/kernel/qapplication_win.cpp
@@ -951,8 +951,8 @@ Q_GLOBAL_STATIC(WinClassNameHash, winclassNames)
 //
 const QString qt_reg_winclass(QWidget *w)        // register window class
 {
-    int flags = w ? int(w->windowFlags()) : 0;
-    int type = flags & Qt::WindowType_Mask;
+    Qt::WindowFlags flags = w ? w->windowFlags() : (Qt::WindowFlags)0;
+    Qt::WindowFlags type = flags & Qt::WindowType_Mask;
 
     uint style;
     bool icon;
@@ -2331,7 +2331,7 @@ extern "C" LRESULT QT_WIN_CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wPa
         case WM_GETOBJECT:
             {
                 // Ignoring all requests while starting up
-                if (QApplication::startingUp() || QApplication::closingDown() || (LONG)lParam != OBJID_CLIENT) {
+                if (QApplication::startingUp() || QApplication::closingDown() || lParam != (LPARAM)OBJID_CLIENT) {
                     result = false;
                     break;
                 }
diff --git a/src/gui/kernel/qclipboard_x11.cpp b/src/gui/kernel/qclipboard_x11.cpp
index 4b75f0a..55548ef 100644
--- a/src/gui/kernel/qclipboard_x11.cpp
+++ b/src/gui/kernel/qclipboard_x11.cpp
@@ -595,7 +595,7 @@ static inline int maxSelectionIncr(Display *dpy)
 { return XMaxRequestSize(dpy) > 65536 ? 65536*4 : XMaxRequestSize(dpy)*4 - 100; }
 
 bool QX11Data::clipboardReadProperty(Window win, Atom property, bool deleteProperty,
-                                     QByteArray *buffer, int *size, Atom *type, int *format, bool nullterm)
+                                     QByteArray *buffer, int *size, Atom *type, int *format)
 {
     int           maxsize = maxSelectionIncr(display);
     ulong  bytes_left; // bytes_after
@@ -641,13 +641,13 @@ bool QX11Data::clipboardReadProperty(Window win, Atom property, bool deletePrope
         break;
     }
 
-    int newSize = proplen + (nullterm ? 1 : 0);
+    int newSize = proplen;
     buffer->resize(newSize);
 
     bool ok = (buffer->size() == newSize);
     VDEBUG("QClipboard: read_property(): buffer resized to %d", buffer->size());
 
-    if (ok) {
+    if (ok && newSize) {
         // could allocate buffer
 
         while (bytes_left) {
@@ -683,23 +683,19 @@ bool QX11Data::clipboardReadProperty(Window win, Atom property, bool deletePrope
             XTextProperty textprop;
             textprop.encoding = *type;
             textprop.format = *format;
-            textprop.nitems = length;
+            textprop.nitems = buffer_offset;
             textprop.value = (unsigned char *) buffer->data();
 
             char **list_ret = 0;
             int count;
             if (XmbTextPropertyToTextList(display, &textprop, &list_ret,
                          &count) == Success && count && list_ret) {
-                offset = strlen(list_ret[0]);
-                buffer->resize(offset + (nullterm ? 1 : 0));
+                offset = buffer_offset = strlen(list_ret[0]);
+                buffer->resize(offset);
                 memcpy(buffer->data(), list_ret[0], offset);
             }
             if (list_ret) XFreeStringList(list_ret);
         }
-
-        // zero-terminate (for text)
-        if (nullterm)
-            buffer->data()[buffer_offset] = '\0';
     }
 
     // correct size, not 0-term.
@@ -742,7 +738,7 @@ QByteArray QX11Data::clipboardReadIncrementalProperty(Window win, Atom property,
         if (event.xproperty.atom != property ||
              event.xproperty.state != PropertyNewValue)
             continue;
-        if (X11->clipboardReadProperty(win, property, true, &tmp_buf, &length, 0, 0, false)) {
+        if (X11->clipboardReadProperty(win, property, true, &tmp_buf, &length, 0, 0)) {
             if (length == 0) {                // no more data, we're done
                 if (nullterm) {
                     buf.resize(offset+1);
@@ -836,7 +832,7 @@ static Atom send_selection(QClipboardData *d, Atom target, Window window, Atom p
                             ATOM(INCR), 32, PropModeReplace, (uchar *) &bytes, 1);
 
             (void)new QClipboardINCRTransaction(window, property, atomFormat, dataFormat, data, increment);
-            return ATOM(INCR);
+            return property;
         }
 
         // make sure we can perform the XChangeProperty in a single request
@@ -1070,7 +1066,7 @@ bool QClipboard::event(QEvent *e)
                 QByteArray multi_data;
                 if (req->property == XNone
                     || !X11->clipboardReadProperty(req->requestor, req->property, false, &multi_data,
-                                                   0, &multi_type, &multi_format, 0)
+                                                   0, &multi_type, &multi_format)
                     || multi_format != 32) {
                     // MULTIPLE property not formatted correctly
                     XSendEvent(dpy, req->requestor, False, NoEventMask, &event);
@@ -1292,7 +1288,7 @@ QByteArray QClipboardWatcher::getDataInFormat(Atom fmtatom) const
     Atom   type;
     XSelectInput(dpy, win, PropertyChangeMask);
 
-    if (X11->clipboardReadProperty(win, ATOM(_QT_SELECTION), true, &buf, 0, &type, 0, false)) {
+    if (X11->clipboardReadProperty(win, ATOM(_QT_SELECTION), true, &buf, 0, &type, 0)) {
         if (type == ATOM(INCR)) {
             int nbytes = buf.size() >= 4 ? *((int*)buf.data()) : 0;
             buf = X11->clipboardReadIncrementalProperty(win, ATOM(_QT_SELECTION), nbytes, false);
diff --git a/src/gui/kernel/qcocoaapplicationdelegate_mac.mm b/src/gui/kernel/qcocoaapplicationdelegate_mac.mm
index 7a9dc70..9b07d64 100644
--- a/src/gui/kernel/qcocoaapplicationdelegate_mac.mm
+++ b/src/gui/kernel/qcocoaapplicationdelegate_mac.mm
@@ -320,5 +320,10 @@ static void cleanupCocoaApplicationDelegate()
     [NSApp terminate:self];
 }
 
+- (void)qtDispatcherToQAction:(id)sender
+{
+    [[NSApp QT_MANGLE_NAMESPACE(qt_qcocoamenuLoader)] qtDispatcherToQAction:sender];
+}
+
 @end
 #endif
diff --git a/src/gui/kernel/qcocoamenuloader_mac.mm b/src/gui/kernel/qcocoamenuloader_mac.mm
index 8d38f45..6ee4277 100644
--- a/src/gui/kernel/qcocoamenuloader_mac.mm
+++ b/src/gui/kernel/qcocoamenuloader_mac.mm
@@ -70,13 +70,13 @@ QT_USE_NAMESPACE
     showAllItem = [[appMenu itemWithTitle:@"Show All"] retain];
 
     // Get the names in the nib to match the app name set by Qt.
-    NSString *appName = reinterpret_cast<const NSString*>(QCFString::toCFStringRef(qAppName()));
+    const NSString *appName = reinterpret_cast<const NSString*>(QCFString::toCFStringRef(qAppName()));
     [quitItem setTitle:[[quitItem title] stringByReplacingOccurrencesOfString:@"NewApplication"
-                                                                   withString:appName]];
+                                                                   withString:const_cast<NSString *>(appName)]];
     [hideItem setTitle:[[hideItem title] stringByReplacingOccurrencesOfString:@"NewApplication"
-                                                                   withString:appName]];
+                                                                   withString:const_cast<NSString *>(appName)]];
     [aboutItem setTitle:[[aboutItem title] stringByReplacingOccurrencesOfString:@"NewApplication"
-                                                                   withString:appName]];
+                                                                   withString:const_cast<NSString *>(appName)]];
     [appName release];
     // Disable the items that don't do anything. If someone associates a QAction with them
     // They should get synced back in.
diff --git a/src/gui/kernel/qcocoaview_mac.mm b/src/gui/kernel/qcocoaview_mac.mm
index 8576f52..49f7d7f 100644
--- a/src/gui/kernel/qcocoaview_mac.mm
+++ b/src/gui/kernel/qcocoaview_mac.mm
@@ -534,7 +534,7 @@ static int qCocoaViewCount = 0;
         return;
 
     // We use a different graphics system.
-    if (QApplicationPrivate::graphicsSystem() != 0) {
+    if (QApplicationPrivate::graphicsSystem() != 0 && !qwidgetprivate->isInUnifiedToolbar) {
 
         // Qt handles the painting occuring inside the window.
         // Cocoa also keeps track of all widgets as NSView and therefore might
@@ -558,6 +558,15 @@ static int qCocoaViewCount = 0;
 
     CGContextRef cg = (CGContextRef)[[NSGraphicsContext currentContext] graphicsPort];
     qwidgetprivate->hd = cg;
+
+    // We steal the CGContext for flushing in the unified toolbar with the raster engine.
+    if (QApplicationPrivate::graphicsSystem() != 0 && qwidgetprivate->isInUnifiedToolbar) {
+        qwidgetprivate->cgContext = cg;
+        qwidgetprivate->hasOwnContext = true;
+        qwidgetprivate->unifiedSurface->flush(qwidget, qwidgetprivate->ut_rg, qwidgetprivate->ut_pt);
+        return;
+    }
+
     CGContextSaveGState(cg);
 
     if (qwidget->isVisible() && qwidget->updatesEnabled()) { //process the actual paint event.
@@ -1408,7 +1417,7 @@ static int qCocoaViewCount = 0;
     if (!selectedText.isEmpty()) {
         QCFString string(selectedText.mid(theRange.location, theRange.length));
         const NSString *tmpString = reinterpret_cast<const NSString *>((CFStringRef)string);
-        return [[[NSAttributedString alloc]  initWithString:tmpString] autorelease];
+        return [[[NSAttributedString alloc]  initWithString:const_cast<NSString *>(tmpString)] autorelease];
     } else {
         return nil;
     }
diff --git a/src/gui/kernel/qdnd_x11.cpp b/src/gui/kernel/qdnd_x11.cpp
index 92dd0a1..68d7688 100644
--- a/src/gui/kernel/qdnd_x11.cpp
+++ b/src/gui/kernel/qdnd_x11.cpp
@@ -1887,7 +1887,7 @@ static QVariant xdndObtainData(const char *format, QVariant::Type requestedType)
     if (got) {
         Atom type;
 
-        if (X11->clipboardReadProperty(tw->effectiveWinId(), ATOM(XdndSelection), true, &result, 0, &type, 0, false)) {
+        if (X11->clipboardReadProperty(tw->effectiveWinId(), ATOM(XdndSelection), true, &result, 0, &type, 0)) {
             if (type == ATOM(INCR)) {
                 int nbytes = result.size() >= 4 ? *((int*)result.data()) : 0;
                 result = X11->clipboardReadIncrementalProperty(tw->effectiveWinId(), ATOM(XdndSelection), nbytes, false);
diff --git a/src/gui/kernel/qmotifdnd_x11.cpp b/src/gui/kernel/qmotifdnd_x11.cpp
index 0a7b350..3334455 100644
--- a/src/gui/kernel/qmotifdnd_x11.cpp
+++ b/src/gui/kernel/qmotifdnd_x11.cpp
@@ -766,7 +766,7 @@ QVariant QX11Data::motifdndObtainData(const char *mimeType)
     if (got) {
         Atom type;
 
-        if (X11->clipboardReadProperty(tw->internalWinId(), Dnd_selection, true, &result, 0, &type, 0, false)) {
+        if (X11->clipboardReadProperty(tw->internalWinId(), Dnd_selection, true, &result, 0, &type, 0)) {
         }
     }
 
diff --git a/src/gui/kernel/qt_cocoa_helpers_mac.mm b/src/gui/kernel/qt_cocoa_helpers_mac.mm
index 2dd3791..5a522f9 100644
--- a/src/gui/kernel/qt_cocoa_helpers_mac.mm
+++ b/src/gui/kernel/qt_cocoa_helpers_mac.mm
@@ -1365,11 +1365,11 @@ QString qt_mac_get_pasteboardString(OSPasteboardRef paste)
     QMacCocoaAutoReleasePool pool;
     NSPasteboard *pb = nil;
     CFStringRef pbname;
-    if (PasteboardCopyName (paste, &pbname)) {
-        pb = [NSPasteboard generalPasteboard];
+    if (PasteboardCopyName(paste, &pbname) == noErr) {
+        pb = [NSPasteboard pasteboardWithName:const_cast<NSString *>(reinterpret_cast<const NSString *>(pbname))];
+        CFRelease(pbname);
     } else {
-        pb = [NSPasteboard pasteboardWithName:reinterpret_cast<const NSString *>(pbname)];
-        CFRelease (pbname);
+        pb = [NSPasteboard generalPasteboard];
     }
     if (pb) {
         NSString *text = [pb stringForType:NSStringPboardType];
@@ -1561,6 +1561,13 @@ void qt_cocoaStackChildWindowOnTopOfOtherChildren(QWidget *childWidget)
     }
 }
 
+void qt_mac_display(QWidget *widget)
+{
+    NSView *theNSView = qt_mac_nativeview_for(widget);
+    [theNSView display];
+    return;
+}
+
 #endif // QT_MAC_USE_COCOA
 
 QT_END_NAMESPACE
diff --git a/src/gui/kernel/qt_cocoa_helpers_mac_p.h b/src/gui/kernel/qt_cocoa_helpers_mac_p.h
index 5c23392..04c2d06 100644
--- a/src/gui/kernel/qt_cocoa_helpers_mac_p.h
+++ b/src/gui/kernel/qt_cocoa_helpers_mac_p.h
@@ -227,6 +227,8 @@ void qt_cocoaPostMessage(id target, SEL selector, int argCount=0, id arg1=0, id
 
 void qt_mac_post_retranslateAppMenu();
 
+void qt_mac_display(QWidget *widget);
+
 QT_END_NAMESPACE
 
 #endif // QT_COCOA_HELPERS_MAC_P_H
diff --git a/src/gui/kernel/qt_s60_p.h b/src/gui/kernel/qt_s60_p.h
index 7fd2baa..93f64f6 100644
--- a/src/gui/kernel/qt_s60_p.h
+++ b/src/gui/kernel/qt_s60_p.h
@@ -142,6 +142,7 @@ public:
     int avkonComponentsSupportTransparency : 1;
     int menuBeingConstructed : 1;
     QApplication::QS60MainApplicationFactory s60ApplicationFactory; // typedef'ed pointer type
+    static CEikButtonGroupContainer *cba;
 
     enum ScanCodeState {
         Unpressed,
@@ -162,6 +163,7 @@ public:
     static inline CAknTitlePane* titlePane();
     static inline CAknContextPane* contextPane();
     static inline CEikButtonGroupContainer* buttonGroupContainer();
+    static inline void setButtonGroupContainer(CEikButtonGroupContainer* newCba);
     static void setStatusPaneAndButtonGroupVisibility(bool statusPaneVisible, bool buttonGroupVisible);
 #endif
     static void controlVisibilityChanged(CCoeControl *control, bool visible);
@@ -383,7 +385,12 @@ inline CAknContextPane* QS60Data::contextPane()
 
 inline CEikButtonGroupContainer* QS60Data::buttonGroupContainer()
 {
-    return CEikonEnv::Static()->AppUiFactory()->Cba();
+    return QS60Data::cba;
+}
+
+inline void QS60Data::setButtonGroupContainer(CEikButtonGroupContainer *newCba)
+{
+    QS60Data::cba = newCba;
 }
 #endif // Q_WS_S60
 
diff --git a/src/gui/kernel/qt_x11_p.h b/src/gui/kernel/qt_x11_p.h
index 7383382..d62d9c3 100644
--- a/src/gui/kernel/qt_x11_p.h
+++ b/src/gui/kernel/qt_x11_p.h
@@ -350,7 +350,7 @@ struct QX11Data
     // from qclipboard_x11.cpp
     bool clipboardWaitForEvent(Window win, int type, XEvent *event, int timeout);
     bool clipboardReadProperty(Window win, Atom property, bool deleteProperty,
-                            QByteArray *buffer, int *size, Atom *type, int *format, bool nullterm);
+                            QByteArray *buffer, int *size, Atom *type, int *format);
     QByteArray clipboardReadIncrementalProperty(Window win, Atom property, int nbytes, bool nullterm);
 
     // from qdnd_x11.cpp
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index cd48ca3..4e17f0f 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -276,6 +276,9 @@ QWidgetPrivate::QWidgetPrivate(int version)
       , isMoved(0)
       , isGLWidget(0)
       , usesDoubleBufferedGLContext(0)
+#ifndef QT_NO_IM
+      , inheritsInputMethodHints(0)
+#endif
 #if defined(Q_WS_X11)
       , picture(0)
 #elif defined(Q_WS_WIN)
@@ -306,6 +309,9 @@ QWidgetPrivate::QWidgetPrivate(int version)
     drawRectOriginalAdded = false;
     originalDrawMethod = true;
     changeMethods = false;
+    hasOwnContext = false;
+    isInUnifiedToolbar = false;
+    unifiedSurface = 0;
 #endif // QT_MAC_USE_COCOA
 #ifdef QWIDGET_EXTRA_DEBUG
     static int count = 0;
@@ -5341,6 +5347,14 @@ void QWidgetPrivate::drawWidget(QPaintDevice *pdev, const QRegion &rgn, const QP
     if (rgn.isEmpty())
         return;
 
+#if defined(Q_WS_MAC) && defined(QT_MAC_USE_COCOA)
+    // We disable the rendering of QToolBar in the backingStore if
+    // it's supposed to be in the unified toolbar on Mac OS X.
+    if (backingStore && isInUnifiedToolbar)
+        return;
+#endif // Q_WS_MAC && QT_MAC_USE_COCOA
+
+
     Q_Q(QWidget);
 #ifndef QT_NO_GRAPHICSEFFECT
     if (graphicsEffect && graphicsEffect->isEnabled()) {
@@ -5403,6 +5417,7 @@ void QWidgetPrivate::drawWidget(QPaintDevice *pdev, const QRegion &rgn, const QP
             QPaintEngine *paintEngine = pdev->paintEngine();
             if (paintEngine) {
                 setRedirected(pdev, -offset);
+
 #ifdef Q_WS_MAC
                 // (Alien support) Special case for Mac when redirecting: If the paint device
                 // is of the Widget type we need to set WA_WState_InPaintEvent since painting
@@ -5445,7 +5460,7 @@ void QWidgetPrivate::drawWidget(QPaintDevice *pdev, const QRegion &rgn, const QP
             //actually send the paint event
             QPaintEvent e(toBePainted);
             QCoreApplication::sendSpontaneousEvent(q, &e);
-#if !defined(Q_WS_MAC) && !defined(Q_WS_QWS) && !defined(Q_WS_QPA)
+#if !defined(Q_WS_QWS) && !defined(Q_WS_QPA)
             if (backingStore && !onScreen && !asRoot && (q->internalWinId() || !q->nativeParentWidget()->isWindow()))
                 backingStore->markDirtyOnScreen(toBePainted, q, offset);
 #endif
@@ -9242,9 +9257,13 @@ QVariant QWidget::inputMethodQuery(Qt::InputMethodQuery query) const
 */
 Qt::InputMethodHints QWidget::inputMethodHints() const
 {
-    Q_D(const QWidget);
 #ifndef QT_NO_IM
-    return d->imHints;
+    const QWidgetPrivate *priv = d_func();
+    while (priv->inheritsInputMethodHints) {
+        priv = priv->q_func()->parentWidget()->d_func();
+        Q_ASSERT(priv);
+    }
+    return priv->imHints;
 #else //QT_NO_IM
     return 0;
 #endif //QT_NO_IM
diff --git a/src/gui/kernel/qwidget.h b/src/gui/kernel/qwidget.h
index 5b579b9..eea7cca 100644
--- a/src/gui/kernel/qwidget.h
+++ b/src/gui/kernel/qwidget.h
@@ -102,6 +102,8 @@ class QPlatformWindow;
 class QLocale;
 class QGraphicsProxyWidget;
 class QGraphicsEffect;
+class QRasterWindowSurface;
+class QUnifiedToolbarSurface;
 #if defined(Q_WS_X11)
 class QX11Info;
 #endif
@@ -773,6 +775,8 @@ private:
     friend OSViewRef qt_mac_nativeview_for(const QWidget *w);
     friend void qt_event_request_window_change(QWidget *widget);
     friend bool qt_mac_sendMacEventToWidget(QWidget *widget, EventRef ref);
+    friend class QRasterWindowSurface;
+    friend class QUnifiedToolbarSurface;
 #endif
 #ifdef Q_WS_QWS
     friend class QWSBackingStore;
diff --git a/src/gui/kernel/qwidget_mac.mm b/src/gui/kernel/qwidget_mac.mm
index 5e41efa..017541c 100644
--- a/src/gui/kernel/qwidget_mac.mm
+++ b/src/gui/kernel/qwidget_mac.mm
@@ -3176,7 +3176,7 @@ void QWidgetPrivate::setWindowIcon_sys(bool forceReset)
         if (iconButton == nil) {
             QCFString string(q->windowTitle());
             const NSString *tmpString = reinterpret_cast<const NSString *>((CFStringRef)string);
-            [qt_mac_window_for(q) setRepresentedURL:[NSURL fileURLWithPath:tmpString]];
+            [qt_mac_window_for(q) setRepresentedURL:[NSURL fileURLWithPath:const_cast<NSString *>(tmpString)]];
             iconButton = [qt_mac_window_for(q) standardWindowButton:NSWindowDocumentIconButton];
         }
         if (icon.isNull()) {
diff --git a/src/gui/kernel/qwidget_p.h b/src/gui/kernel/qwidget_p.h
index 1146a51..fecab92 100644
--- a/src/gui/kernel/qwidget_p.h
+++ b/src/gui/kernel/qwidget_p.h
@@ -755,6 +755,9 @@ public:
     uint isMoved : 1;
     uint isGLWidget : 1;
     uint usesDoubleBufferedGLContext : 1;
+#ifndef QT_NO_IM
+    uint inheritsInputMethodHints : 1;
+#endif
 
     // *************************** Platform specific ************************************
 #if defined(Q_WS_X11) // <----------------------------------------------------------- X11
@@ -846,6 +849,13 @@ public:
     bool originalDrawMethod;
     // Do we need to change the methods?
     bool changeMethods;
+    bool hasOwnContext;
+    CGContextRef cgContext;
+    QRegion ut_rg;
+    QPoint ut_pt;
+    bool isInUnifiedToolbar;
+    QWindowSurface *unifiedSurface;
+    QPoint toolbar_offset;
 #endif
     void determineWindowClass();
     void transferChildren();
diff --git a/src/gui/kernel/qwidget_s60.cpp b/src/gui/kernel/qwidget_s60.cpp
index 91e74b5..41ce11e 100644
--- a/src/gui/kernel/qwidget_s60.cpp
+++ b/src/gui/kernel/qwidget_s60.cpp
@@ -69,6 +69,7 @@ extern bool qt_nograb();
 
 QWidget *QWidgetPrivate::mouseGrabber = 0;
 QWidget *QWidgetPrivate::keyboardGrabber = 0;
+CEikButtonGroupContainer *QS60Data::cba = 0;
 
 static bool isEqual(const QList<QAction*>& a, const QList<QAction*>& b)
 {
@@ -498,9 +499,27 @@ void QWidgetPrivate::show_sys()
                 // Create the status pane and CBA here
                 CEikAppUi *ui = static_cast<CEikAppUi *>(S60->appUi());
                 MEikAppUiFactory *factory = CEikonEnv::Static()->AppUiFactory();
-                TRAP_IGNORE(factory->ReadAppInfoResourceL(0, ui));
-                if (S60->buttonGroupContainer())
-                    S60->buttonGroupContainer()->SetCommandSetL(R_AVKON_SOFTKEYS_EMPTY_WITH_IDS);
+
+                QT_TRAP_THROWING(
+                    factory->CreateResourceIndependentFurnitureL(ui);
+
+                    TRect boundingRect = static_cast<CEikAppUi*>(S60->appUi())->ClientRect();
+
+                    CEikButtonGroupContainer *cba = CEikButtonGroupContainer::NewL(CEikButtonGroupContainer::ECba,
+                        CEikButtonGroupContainer::EHorizontal,ui,R_AVKON_SOFTKEYS_EMPTY_WITH_IDS);
+
+                    CEikButtonGroupContainer *oldCba = CEikonEnv::Static()->AppUiFactory()->SwapButtonGroup(cba);
+                    Q_ASSERT(!oldCba);
+                    S60->setButtonGroupContainer(cba);
+
+                    CEikMenuBar *menuBar = new(ELeave) CEikMenuBar;
+                    menuBar->ConstructL(ui, 0, R_AVKON_MENUPANE_EMPTY);
+                    menuBar->SetMenuType(CEikMenuBar::EMenuOptions);
+                    S60->appUi()->AddToStackL(menuBar,ECoeStackPriorityMenu,ECoeStackFlagRefusesFocus);
+
+                    CEikMenuBar *oldMenu = CEikonEnv::Static()->AppUiFactory()->SwapMenuBar(menuBar);
+                    Q_ASSERT(!oldMenu);
+                )
 
                 if (S60->statusPane()) {
                     // Use QDesktopWidget as the status pane observer to proxy for the AppUi.
@@ -1237,7 +1256,8 @@ void QWidget::destroy(bool destroyWindow, bool destroySubWindows)
         // At this point the backing store should already be destroyed
         // so we flush the command buffer to ensure that the freeing of
         // those resources and deleting the window can happen "atomically"
-        S60->wsSession().Flush();
+        if (qApp)
+            S60->wsSession().Flush();
     }
 }
 
diff --git a/src/gui/kernel/qwidget_x11.cpp b/src/gui/kernel/qwidget_x11.cpp
index 8d80e10..9085e98 100644
--- a/src/gui/kernel/qwidget_x11.cpp
+++ b/src/gui/kernel/qwidget_x11.cpp
@@ -1933,20 +1933,27 @@ void QWidgetPrivate::show_sys()
         if (flags & Qt::WindowStaysOnTopHint) {
             if (flags & Qt::WindowStaysOnBottomHint)
                 qWarning() << "QWidget: Incompatible window flags: the window can't be on top and on bottom at the same time";
-            netWmState.append(ATOM(_NET_WM_STATE_ABOVE));
-            netWmState.append(ATOM(_NET_WM_STATE_STAYS_ON_TOP));
+            if (!netWmState.contains(ATOM(_NET_WM_STATE_ABOVE)))
+                netWmState.append(ATOM(_NET_WM_STATE_ABOVE));
+            if (!netWmState.contains(ATOM(_NET_WM_STATE_STAYS_ON_TOP)))
+                netWmState.append(ATOM(_NET_WM_STATE_STAYS_ON_TOP));
         } else if (flags & Qt::WindowStaysOnBottomHint) {
-            netWmState.append(ATOM(_NET_WM_STATE_BELOW));
+            if (!netWmState.contains(ATOM(_NET_WM_STATE_BELOW)))
+                netWmState.append(ATOM(_NET_WM_STATE_BELOW));
         }
         if (q->isFullScreen()) {
-            netWmState.append(ATOM(_NET_WM_STATE_FULLSCREEN));
+            if (!netWmState.contains(ATOM(_NET_WM_STATE_FULLSCREEN)))
+                netWmState.append(ATOM(_NET_WM_STATE_FULLSCREEN));
         }
         if (q->isMaximized()) {
-            netWmState.append(ATOM(_NET_WM_STATE_MAXIMIZED_HORZ));
-            netWmState.append(ATOM(_NET_WM_STATE_MAXIMIZED_VERT));
+            if (!netWmState.contains(ATOM(_NET_WM_STATE_MAXIMIZED_HORZ)))
+                netWmState.append(ATOM(_NET_WM_STATE_MAXIMIZED_HORZ));
+            if (!netWmState.contains(ATOM(_NET_WM_STATE_MAXIMIZED_VERT)))
+                netWmState.append(ATOM(_NET_WM_STATE_MAXIMIZED_VERT));
         }
         if (data.window_modality != Qt::NonModal) {
-            netWmState.append(ATOM(_NET_WM_STATE_MODAL));
+            if (!netWmState.contains(ATOM(_NET_WM_STATE_MODAL)))
+                netWmState.append(ATOM(_NET_WM_STATE_MODAL));
         }
 
         if (!netWmState.isEmpty()) {
diff --git a/src/gui/painting/painting.pri b/src/gui/painting/painting.pri
index 088ad42..6eb4bd4 100644
--- a/src/gui/painting/painting.pri
+++ b/src/gui/painting/painting.pri
@@ -257,6 +257,12 @@ symbian {
         QMAKE_CXXFLAGS.ARMCC *= -O3
 }
 
+mac {
+       HEADERS += painting/qunifiedtoolbarsurface_mac_p.h
+       SOURCES += painting/qunifiedtoolbarsurface_mac.cpp
+}
+
+
 NEON_SOURCES += painting/qdrawhelper_neon.cpp
 NEON_HEADERS += painting/qdrawhelper_neon_p.h
 NEON_ASM += ../3rdparty/pixman/pixman-arm-neon-asm.S painting/qdrawhelper_neon_asm.S
diff --git a/src/gui/painting/qcups_p.h b/src/gui/painting/qcups_p.h
index 9259679..239c244 100644
--- a/src/gui/painting/qcups_p.h
+++ b/src/gui/painting/qcups_p.h
@@ -59,6 +59,7 @@
 #ifndef QT_NO_CUPS
 #include <QtCore/qlibrary.h>
 #include <cups/cups.h>
+#include <cups/ppd.h>
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index ed5d67c..8cfa3db 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -3155,10 +3155,8 @@ void QRasterPaintEngine::drawGlyphsS60(const QPointF &p, const QTextItemInt &ti)
         const TUint8 *glyphBitmapBytes;
         TSize glyphBitmapSize;
         fe->getCharacterData(glyphs[i], tmetrics, glyphBitmapBytes, glyphBitmapSize);
-        const glyph_metrics_t metrics = ti.fontEngine->boundingBox(glyphs[i]);
-        const int x = qFloor(positions[i].x + metrics.x);
-        const int y = qFloor(positions[i].y + metrics.y);
-
+        const int x = qFloor(positions[i].x + tmetrics.HorizBearingX());
+        const int y = qFloor(positions[i].y - tmetrics.HorizBearingY());
         alphaPenBlt(glyphBitmapBytes, glyphBitmapSize.iWidth, 8, x, y, glyphBitmapSize.iWidth, glyphBitmapSize.iHeight);
     }
 
@@ -4989,8 +4987,8 @@ protected:
                                            int size, int opacity) const;
     uint *addCacheElement(quint64 hash_val, const QGradient &gradient, int opacity) {
         if (cache.size() == maxCacheSize()) {
-            int elem_to_remove = qrand() % maxCacheSize();
-            cache.remove(cache.keys()[elem_to_remove]); // may remove more than 1, but OK
+            // may remove more than 1, but OK
+            cache.erase(cache.begin() + (qrand() % maxCacheSize()));
         }
         CacheInfo cache_entry(gradient.stops(), opacity, gradient.interpolationMode());
         generateGradientColorTable(gradient, cache_entry.buffer, paletteSize(), opacity);
diff --git a/src/gui/painting/qpaintengine_s60.cpp b/src/gui/painting/qpaintengine_s60.cpp
index 068ca0c..d7fc0af 100644
--- a/src/gui/painting/qpaintengine_s60.cpp
+++ b/src/gui/painting/qpaintengine_s60.cpp
@@ -59,44 +59,63 @@ bool QS60PaintEngine::begin(QPaintDevice *device)
 {
     Q_D(QS60PaintEngine);
 
-    pixmapData->beginDataAccess();
-    bool ret = QRasterPaintEngine::begin(device);
-    // Make sure QPaintEngine::paintDevice() returns the proper device.
-    // QRasterPaintEngine changes pdev to QImage in case of RasterClass QPixmapData
-    // which is incorrect in Symbian.
-    d->pdev = device;
-    return ret;
+    if (pixmapData->classId() == QPixmapData::RasterClass) {
+        pixmapData->beginDataAccess();
+        bool ret = QRasterPaintEngine::begin(device);
+        // Make sure QPaintEngine::paintDevice() returns the proper device.
+        // QRasterPaintEngine changes pdev to QImage in case of RasterClass QPixmapData
+        // which is incorrect in Symbian.
+        d->pdev = device;
+        return ret;
+    }
+
+    return QRasterPaintEngine::begin(device);
 }
 
 bool QS60PaintEngine::end()
 {
-    bool ret = QRasterPaintEngine::end();
-    pixmapData->endDataAccess();
-    return ret;
+    if (pixmapData->classId() == QPixmapData::RasterClass) {
+        bool ret = QRasterPaintEngine::end();
+        pixmapData->endDataAccess();
+        return ret;
+    }
+    return QRasterPaintEngine::end();
 }
 
 void QS60PaintEngine::drawPixmap(const QPointF &p, const QPixmap &pm)
 {
-    QS60PixmapData *srcData = static_cast<QS60PixmapData *>(pm.pixmapData());
-    srcData->beginDataAccess();
-    QRasterPaintEngine::drawPixmap(p, pm);
-    srcData->endDataAccess();
+    if (pm.pixmapData()->classId() == QPixmapData::RasterClass) {
+        QS60PixmapData *srcData = static_cast<QS60PixmapData *>(pm.pixmapData());
+        srcData->beginDataAccess();
+        QRasterPaintEngine::drawPixmap(p, pm);
+        srcData->endDataAccess();
+    } else {
+        QRasterPaintEngine::drawPixmap(p, pm);
+    }
 }
 
 void QS60PaintEngine::drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr)
 {
-    QS60PixmapData *srcData = static_cast<QS60PixmapData *>(pm.pixmapData());
-    srcData->beginDataAccess();
-    QRasterPaintEngine::drawPixmap(r, pm, sr);
-    srcData->endDataAccess();
+    if (pm.pixmapData()->classId() == QPixmapData::RasterClass) {
+        QS60PixmapData *srcData = static_cast<QS60PixmapData *>(pm.pixmapData());
+        srcData->beginDataAccess();
+        QRasterPaintEngine::drawPixmap(r, pm, sr);
+        srcData->endDataAccess();
+    } else {
+        QRasterPaintEngine::drawPixmap(r, pm, sr);
+    }
 }
 
 void QS60PaintEngine::drawTiledPixmap(const QRectF &r, const QPixmap &pm, const QPointF &sr)
 {
-    QS60PixmapData *srcData = static_cast<QS60PixmapData *>(pm.pixmapData());
-    srcData->beginDataAccess();
-    QRasterPaintEngine::drawTiledPixmap(r, pm, sr);
-    srcData->endDataAccess();
+    if (pm.pixmapData()->classId() == QPixmapData::RasterClass) {
+        QS60PixmapData *srcData = static_cast<QS60PixmapData *>(pm.pixmapData());
+        srcData->beginDataAccess();
+        QRasterPaintEngine::drawTiledPixmap(r, pm, sr);
+        srcData->endDataAccess();
+    } else {
+        QRasterPaintEngine::drawTiledPixmap(r, pm, sr);
+    }
 }
 
 void QS60PaintEngine::prepare(QImage *image)
diff --git a/src/gui/painting/qtextureglyphcache.cpp b/src/gui/painting/qtextureglyphcache.cpp
index 9219876..78c1019 100644
--- a/src/gui/painting/qtextureglyphcache.cpp
+++ b/src/gui/painting/qtextureglyphcache.cpp
@@ -143,6 +143,13 @@ void QTextureGlyphCache::populate(QFontEngine *fontEngine, int numGlyphs, const
     QHash<GlyphAndSubPixelPosition, Coord> listItemCoordinates;
     int rowHeight = 0;
 
+    QFontEngine::GlyphFormat format;
+    switch (m_type) {
+    case Raster_A8: format = QFontEngine::Format_A8; break;
+    case Raster_RGBMask: format = QFontEngine::Format_A32; break;
+    default: format = QFontEngine::Format_Mono; break;
+    }
+
     // check each glyph for its metrics and get the required rowHeight.
     for (int i=0; i < numGlyphs; ++i) {
         const glyph_t glyph = glyphs[i];
@@ -157,7 +164,7 @@ void QTextureGlyphCache::populate(QFontEngine *fontEngine, int numGlyphs, const
             continue;
         if (listItemCoordinates.contains(GlyphAndSubPixelPosition(glyph, subPixelPosition)))
             continue;
-        glyph_metrics_t metrics = fontEngine->boundingBox(glyph, m_transform);
+        glyph_metrics_t metrics = fontEngine->alphaMapBoundingBox(glyph, m_transform, format);
 
 #ifdef CACHE_DEBUG
         printf("(%4x): w=%.2f, h=%.2f, xoff=%.2f, yoff=%.2f, x=%.2f, y=%.2f\n",
diff --git a/src/gui/painting/qunifiedtoolbarsurface_mac.cpp b/src/gui/painting/qunifiedtoolbarsurface_mac.cpp
new file mode 100644
index 0000000..ab05dbd
--- /dev/null
+++ b/src/gui/painting/qunifiedtoolbarsurface_mac.cpp
@@ -0,0 +1,237 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qunifiedtoolbarsurface_mac_p.h"
+#include <private/qt_cocoa_helpers_mac_p.h>
+#include <private/qbackingstore_p.h>
+
+#include <QDebug>
+
+#ifdef QT_MAC_USE_COCOA
+
+QT_BEGIN_NAMESPACE
+
+QUnifiedToolbarSurface::QUnifiedToolbarSurface(QWidget *widget)
+    : QRasterWindowSurface(widget, false), d_ptr(new QUnifiedToolbarSurfacePrivate)
+{
+    d_ptr->image = 0;
+    d_ptr->inSetGeometry = false;
+    setStaticContentsSupport(true);
+
+    setGeometry(QRect(QPoint(0, 0), QSize(widget->width(), 100))); // FIXME: Fix height.
+}
+
+QUnifiedToolbarSurface::~QUnifiedToolbarSurface()
+{
+    if (d_ptr->image)
+        delete d_ptr->image;
+}
+
+QPaintDevice *QUnifiedToolbarSurface::paintDevice()
+{
+    return &d_ptr->image->image;
+}
+
+void QUnifiedToolbarSurface::recursiveRedirect(QObject *object, const QPoint &offset)
+{
+    if (object != 0) {
+        if (object->isWidgetType()) {
+            QWidget *widget = qobject_cast<QWidget *>(object);
+            widget->d_func()->unifiedSurface = this;
+            widget->d_func()->isInUnifiedToolbar = true;
+            widget->d_func()->toolbar_offset = offset;
+        }
+
+        for (int i = 0; i < object->children().size(); ++i) {
+            recursiveRedirect(object->children().at(i), offset);
+        }
+    }
+}
+
+void QUnifiedToolbarSurface::insertToolbar(QWidget *toolbar, const QPoint &offset)
+{
+    setGeometry(QRect(QPoint(0, 0), QSize(offset.x() + toolbar->width(), 100))); // FIXME
+    recursiveRedirect(toolbar, offset);
+//    toolbar->d_func()->toolbar_offset = offset;
+}
+
+void QUnifiedToolbarSurface::setGeometry(const QRect &rect)
+{
+    QWindowSurface::setGeometry(rect);
+    Q_D(QUnifiedToolbarSurface);
+    d->inSetGeometry = true;
+    if (d->image == 0 || d->image->width() < rect.width() || d->image->height() < rect.height())
+            prepareBuffer(QImage::Format_ARGB32_Premultiplied, window());
+    d->inSetGeometry = false;
+}
+
+void QUnifiedToolbarSurface::beginPaint(const QRegion &rgn)
+{
+    QPainter p(&d_ptr->image->image);
+    p.setCompositionMode(QPainter::CompositionMode_Source);
+    const QVector<QRect> rects = rgn.rects();
+    const QColor blank = Qt::transparent;
+    for (QVector<QRect>::const_iterator it = rects.begin(); it != rects.end(); ++it) {
+        p.fillRect(*it, blank);
+    }
+}
+
+void QUnifiedToolbarSurface::flush(QWidget *widget, const QRegion &rgn, const QPoint &offset)
+{
+    Q_D(QUnifiedToolbarSurface);
+
+    if (!d->image || rgn.rectCount() == 0) {
+        return;
+    }
+
+    Q_UNUSED(offset);
+
+    // Get a context for the widget.
+    CGContextRef context;
+    if (!(widget->d_func()->hasOwnContext)) {
+        widget->d_func()->ut_rg = rgn;
+        widget->d_func()->ut_pt = offset;
+        qt_mac_display(widget);
+        return;
+    } else {
+        context = widget->d_func()->cgContext;
+        widget->render(widget->d_func()->unifiedSurface->paintDevice(), widget->d_func()->toolbar_offset, QRegion(), QWidget::DrawChildren);
+    }
+
+    CGContextSaveGState(context);
+
+    int areaX = widget->geometry().x() + widget->d_func()->toolbar_offset.x();
+    int areaY = widget->geometry().y() + widget->d_func()->toolbar_offset.y();
+    int areaWidth = widget->geometry().width();
+    int areaHeight = widget->geometry().height();
+    const CGRect area = CGRectMake(areaX, areaY, areaWidth, areaHeight);
+
+    // Clip to region.
+    const QVector<QRect> &rects = rgn.rects();
+    for (int i = 0; i < rects.size(); ++i) {
+        const QRect &rect = rects.at(i);
+        //        CGContextAddRect(context, CGRectMake(rect.x(), rect.y(), rect.width(), rect.height()));
+        CGContextAddRect(context, CGRectMake(0, 0, 1000, 1000)); //FIXME: Set correct size.
+    }
+    CGContextAddRect(context, area);
+    CGContextClip(context);
+
+
+    CGImageRef image = CGBitmapContextCreateImage(d->image->cg);
+    CGImageRef subImage = CGImageCreateWithImageInRect(image, area);
+
+    const CGRect drawingArea = CGRectMake(0, 0, areaWidth, areaHeight);
+    qt_mac_drawCGImage(context, &drawingArea, subImage);
+
+    CGImageRelease(subImage);
+    CGImageRelease(image);
+
+    CGContextFlush(context);
+
+    // Restore context.
+    CGContextRestoreGState(context);
+    widget->d_func()->hasOwnContext = false;
+}
+
+void QUnifiedToolbarSurface::prepareBuffer(QImage::Format format, QWidget *widget)
+{
+    Q_D(QUnifiedToolbarSurface);
+
+    int width = geometry().width();
+    int height = geometry().height();
+    if (d->image) {
+        width = qMax(d->image->width(), width);
+        height = qMax(d->image->height(), height);
+    }
+
+    if (width == 0 || height == 0) {
+        delete d->image;
+        d->image = 0;
+        return;
+    }
+
+    QNativeImage *oldImage = d->image;
+
+    d->image = new QNativeImage(width, height, format, false, widget);
+
+    if (oldImage && d->inSetGeometry && hasStaticContents()) {
+        // Make sure we use the const version of bits() (no detach).
+        const uchar *src = const_cast<const QImage &>(oldImage->image).bits();
+        uchar *dst = d->image->image.bits();
+
+        const int srcBytesPerLine = oldImage->image.bytesPerLine();
+        const int dstBytesPerLine = d->image->image.bytesPerLine();
+        const int bytesPerPixel = oldImage->image.depth() >> 3;
+
+        QRegion staticRegion(staticContents());
+        // Make sure we're inside the boundaries of the old image.
+        staticRegion &= QRect(0, 0, oldImage->image.width(), oldImage->image.height());
+        const QVector<QRect> &rects = staticRegion.rects();
+        const QRect *srcRect = rects.constData();
+
+        // Copy the static content of the old image into the new one.
+        int numRectsLeft = rects.size();
+        do {
+            const int bytesOffset = srcRect->x() * bytesPerPixel;
+            const int dy = srcRect->y();
+
+            // Adjust src and dst to point to the right offset.
+            const uchar *s = src + dy * srcBytesPerLine + bytesOffset;
+            uchar *d = dst + dy * dstBytesPerLine + bytesOffset;
+            const int numBytes = srcRect->width() * bytesPerPixel;
+
+            int numScanLinesLeft = srcRect->height();
+            do {
+                ::memcpy(d, s, numBytes);
+                d += dstBytesPerLine;
+                s += srcBytesPerLine;
+            } while (--numScanLinesLeft);
+
+            ++srcRect;
+        } while (--numRectsLeft);
+    }
+
+    delete oldImage;
+}
+
+QT_END_NAMESPACE
+
+#endif // QT_MAC_USE_COCOA
diff --git a/src/gui/painting/qunifiedtoolbarsurface_mac_p.h b/src/gui/painting/qunifiedtoolbarsurface_mac_p.h
new file mode 100644
index 0000000..4d72ff9
--- /dev/null
+++ b/src/gui/painting/qunifiedtoolbarsurface_mac_p.h
@@ -0,0 +1,99 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QUNIFIEDTOOLBARSURFACE_MAC_P_H
+#define QUNIFIEDTOOLBARSURFACE_MAC_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qwindowsurface_raster_p.h>
+#include <QWidget>
+#include <private/qwidget_p.h>
+#include <private/qnativeimage_p.h>
+
+#ifdef QT_MAC_USE_COCOA
+
+QT_BEGIN_NAMESPACE
+
+class QNativeImage;
+
+
+class QUnifiedToolbarSurfacePrivate
+{
+public:
+    QNativeImage *image;
+    uint inSetGeometry : 1;
+};
+
+class Q_GUI_EXPORT QUnifiedToolbarSurface : public QRasterWindowSurface
+{
+public:
+    QUnifiedToolbarSurface(QWidget *widget);
+    ~QUnifiedToolbarSurface();
+
+    void flush(QWidget *widget, const QRegion &region, const QPoint &offset);
+    void setGeometry(const QRect &rect);
+    void beginPaint(const QRegion &rgn);
+    void insertToolbar(QWidget *toolbar, const QPoint &offset);
+
+private:
+    QPaintDevice *paintDevice();
+    void prepareBuffer(QImage::Format format, QWidget *widget);
+    void recursiveRedirect(QObject *widget, const QPoint &offset);
+
+    Q_DECLARE_PRIVATE(QUnifiedToolbarSurface)
+    QScopedPointer<QUnifiedToolbarSurfacePrivate> d_ptr;
+};
+
+QT_END_NAMESPACE
+
+#endif // QT_MAC_USE_COCOA
+
+#endif // QUNIFIEDTOOLBARSURFACE_MAC_P_H
diff --git a/src/gui/painting/qwindowsurface.cpp b/src/gui/painting/qwindowsurface.cpp
index 845cf6d..e9eb9c5 100644
--- a/src/gui/painting/qwindowsurface.cpp
+++ b/src/gui/painting/qwindowsurface.cpp
@@ -118,11 +118,11 @@ public:
 /*!
     Constructs an empty surface for the given top-level \a window.
 */
-QWindowSurface::QWindowSurface(QWidget *window)
+QWindowSurface::QWindowSurface(QWidget *window, bool setDefaultSurface)
     : d_ptr(new QWindowSurfacePrivate(window))
 {
     if (!QApplicationPrivate::runtime_graphics_system) {
-        if(window)
+        if(setDefaultSurface && window)
             window->setWindowSurface(this);
     }
 }
diff --git a/src/gui/painting/qwindowsurface_p.h b/src/gui/painting/qwindowsurface_p.h
index c845021..82100c3 100644
--- a/src/gui/painting/qwindowsurface_p.h
+++ b/src/gui/painting/qwindowsurface_p.h
@@ -68,7 +68,7 @@ class QPlatformWindow;
 class Q_GUI_EXPORT QWindowSurface
 {
 public:
-    QWindowSurface(QWidget *window);
+    QWindowSurface(QWidget *window, bool setDefaultSurface = true);
     virtual ~QWindowSurface();
 
     QWidget *window() const;
diff --git a/src/gui/painting/qwindowsurface_raster.cpp b/src/gui/painting/qwindowsurface_raster.cpp
index 6a2cb1e..217723f 100644
--- a/src/gui/painting/qwindowsurface_raster.cpp
+++ b/src/gui/painting/qwindowsurface_raster.cpp
@@ -64,6 +64,9 @@
 
 #ifdef Q_WS_MAC
 #include <private/qt_cocoa_helpers_mac_p.h>
+#include <QMainWindow>
+#include <private/qmainwindowlayout_p.h>
+#include <QToolBar>
 #endif
 
 QT_BEGIN_NAMESPACE
@@ -82,8 +85,8 @@ public:
     uint inSetGeometry : 1;
 };
 
-QRasterWindowSurface::QRasterWindowSurface(QWidget *window)
-    : QWindowSurface(window), d_ptr(new QRasterWindowSurfacePrivate)
+QRasterWindowSurface::QRasterWindowSurface(QWidget *window, bool setDefaultSurface)
+    : QWindowSurface(window, setDefaultSurface), d_ptr(new QRasterWindowSurfacePrivate)
 {
 #ifdef Q_WS_X11
     d_ptr->gc = XCreateGC(X11->display, window->handle(), 0, 0);
@@ -248,6 +251,25 @@ void QRasterWindowSurface::flush(QWidget *widget, const QRegion &rgn, const QPoi
 
 #ifdef Q_WS_MAC
 
+#ifdef QT_MAC_USE_COCOA
+    // Unified toolbar hack.
+    QMainWindow* mWindow = qobject_cast<QMainWindow*>(widget->window());
+    if (mWindow) {
+        QMainWindowLayout *mLayout = qobject_cast<QMainWindowLayout*>(mWindow->layout());
+        QList<QToolBar *> toolbarList = mLayout->qtoolbarsInUnifiedToolbarList;
+
+        for (int i = 0; i < toolbarList.size(); ++i) {
+            QToolBar* toolbar = toolbarList.at(i);
+            if (mLayout->toolBarArea(toolbar) == Qt::TopToolBarArea) {
+                QWidget* tbWidget = (QWidget*) toolbar;
+                if (tbWidget->d_func()->unifiedSurface) {
+                    tbWidget->d_func()->unifiedSurface->flush(tbWidget, rgn, offset);
+                }
+            }
+        }
+    }
+#endif // QT_MAC_USE_COCOA
+
     Q_UNUSED(offset);
     // Get a context for the widget.
 #ifndef QT_MAC_USE_COCOA
@@ -318,6 +340,25 @@ void QRasterWindowSurface::setGeometry(const QRect &rect)
             prepareBuffer(QNativeImage::systemFormat(), window());
     }
     d->inSetGeometry = false;
+
+#if defined(Q_WS_MAC) && defined(QT_MAC_USE_COCOA)
+    QMainWindow* mWindow = qobject_cast<QMainWindow*>(window());
+    if (mWindow) {
+        QMainWindowLayout *mLayout = qobject_cast<QMainWindowLayout*>(mWindow->layout());
+        QList<QToolBar *> toolbarList = mLayout->qtoolbarsInUnifiedToolbarList;
+
+        for (int i = 0; i < toolbarList.size(); ++i) {
+            QToolBar* toolbar = toolbarList.at(i);
+            if (mLayout->toolBarArea(toolbar) == Qt::TopToolBarArea) {
+                QWidget* tbWidget = (QWidget*) toolbar;
+                if (tbWidget->d_func()->unifiedSurface) {
+                    tbWidget->d_func()->unifiedSurface->setGeometry(rect);
+                }
+            }
+        }
+    }
+#endif // Q_WS_MAC && QT_MAC_USE_COCOA
+
 }
 
 // from qwindowsurface.cpp
diff --git a/src/gui/painting/qwindowsurface_raster_p.h b/src/gui/painting/qwindowsurface_raster_p.h
index 2b932a9..a7c3b9f 100644
--- a/src/gui/painting/qwindowsurface_raster_p.h
+++ b/src/gui/painting/qwindowsurface_raster_p.h
@@ -97,7 +97,7 @@ class QNativeImage;
 class Q_GUI_EXPORT QRasterWindowSurface : public QWindowSurface
 {
 public:
-    QRasterWindowSurface(QWidget *widget);
+    QRasterWindowSurface(QWidget *widget, bool setDefaultSurface = true);
     ~QRasterWindowSurface();
 
     QPaintDevice *paintDevice();
diff --git a/src/gui/painting/qwindowsurface_s60.cpp b/src/gui/painting/qwindowsurface_s60.cpp
index d4dcf7d..eb9eff2 100644
--- a/src/gui/painting/qwindowsurface_s60.cpp
+++ b/src/gui/painting/qwindowsurface_s60.cpp
@@ -102,9 +102,11 @@ QS60WindowSurface::~QS60WindowSurface()
             // Issue empty redraw to clear the UI surface
 
             QWidget *w = window();
-            RWindow *const window = static_cast<RWindow *>(w->winId()->DrawableWindow());
-            window->BeginRedraw();
-            window->EndRedraw();
+            if (w->testAttribute(Qt::WA_WState_Created)) {
+                RWindow *const window = static_cast<RWindow *>(w->winId()->DrawableWindow());
+                window->BeginRedraw();
+                window->EndRedraw();
+            }
         }
     }
 #endif
diff --git a/src/gui/s60framework/qs60mainapplication.cpp b/src/gui/s60framework/qs60mainapplication.cpp
index 5d4c54e..24d2496 100644
--- a/src/gui/s60framework/qs60mainapplication.cpp
+++ b/src/gui/s60framework/qs60mainapplication.cpp
@@ -47,6 +47,9 @@
 #include "qs60mainapplication.h"
 #include <bautils.h>
 #include <coemain.h>
+#ifndef Q_WS_S60
+# include <eikserverapp.h>
+#endif
 
 QT_BEGIN_NAMESPACE
 
@@ -58,7 +61,6 @@ CApaApplication *newS60Application()
     return new QS60MainApplication;
 }
 
-_LIT(KQtWrapperResourceFile, "\\resource\\apps\\s60main" QT_LIBINFIX_UNICODE L".rsc");
 
 /*!
   \class QS60MainApplication
@@ -129,10 +131,6 @@ TUid QS60MainApplication::AppDllUid() const
  */
 TFileName QS60MainApplication::ResourceFileName() const
 {
-    TFindFile finder(iCoeEnv->FsSession());
-    TInt err = finder.FindByDir(KQtWrapperResourceFile, KNullDesC);
-    if (err == KErrNone)
-        return finder.File();
     return KNullDesC();
 }
 
@@ -157,7 +155,11 @@ CDictionaryStore *QS60MainApplication::OpenIniFileLC(RFs &aFs) const
 */
 void QS60MainApplication::NewAppServerL(CApaAppServer *&aAppServer)
 {
+#ifdef Q_WS_S60
     QS60MainApplicationBase::NewAppServerL(aAppServer);
+#else
+    aAppServer = new(ELeave) CEikAppServer;
+#endif
 }
 
 QT_END_NAMESPACE
diff --git a/src/gui/s60framework/qs60mainappui.cpp b/src/gui/s60framework/qs60mainappui.cpp
index ea9dbb3..92b3b55 100644
--- a/src/gui/s60framework/qs60mainappui.cpp
+++ b/src/gui/s60framework/qs60mainappui.cpp
@@ -50,16 +50,6 @@
 #endif
 #include <barsread.h>
 #include <qconfig.h>
-#ifdef Q_WS_S60
-#  if defined(QT_LIBINFIX_UNQUOTED)
-// Two level macro needed for proper expansion of libinfix
-#    define QT_S60MAIN_RSG_2(x) <s60main##x##.rsg>
-#    define QT_S60MAIN_RSG(x) QT_S60MAIN_RSG_2(x)
-#    include QT_S60MAIN_RSG(QT_LIBINFIX_UNQUOTED)
-#  else
-#    include <s60main.rsg>
-#  endif
-#endif
 
 #include "qs60mainappui.h"
 #include <QtGui/qapplication.h>
@@ -125,8 +115,8 @@ void QS60MainAppUi::ConstructL()
 #ifdef Q_WS_S60
     flags |= CAknAppUi::EAknEnableSkin;
     // After 5th Edition S60, native side supports animated wallpapers.
-	// However, there is no support for that feature on Qt side, so indicate to
-	// native UI framework that this application will not support background animations.
+    // However, there is no support for that feature on Qt side, so indicate to
+    // native UI framework that this application will not support background animations.
     if (QSysInfo::s60Version() > QSysInfo::SV_S60_5_0)
         flags |= KAknDisableAnimationBackground;
 #endif
@@ -244,7 +234,7 @@ void QS60MainAppUi::DynInitMenuBarL(TInt /* resourceId */, CEikMenuBar * /* menu
 void QS60MainAppUi::DynInitMenuPaneL(TInt resourceId, CEikMenuPane *menuPane)
 {
 #ifdef Q_WS_S60
-    if (resourceId == R_QT_WRAPPERAPP_MENU) {
+    if (resourceId == R_AVKON_MENUPANE_EMPTY) {
         if (menuPane->NumberOfItemsInPane() <= 1)
             QT_TRYCATCH_LEAVING(qt_symbian_show_toplevel(menuPane));
 
@@ -274,7 +264,17 @@ void QS60MainAppUi::RestoreMenuL(CCoeControl *menuWindow, TInt resourceId, TMenu
             DynInitMenuPaneL(resourceId, (CEikMenuPane*)menuWindow);
         else
             DynInitMenuBarL(resourceId, (CEikMenuBar*)menuWindow);
-    } else
+    } else if(resourceId == R_AVKON_MENUPANE_EMPTY) {
+        CEikMenuBarTitle *title = new(ELeave) CEikMenuBarTitle;
+        CleanupStack::PushL(title);
+
+        title->iData.iMenuPaneResourceId = R_AVKON_MENUPANE_EMPTY;
+        title->iTitleFlags = 0;
+
+        S60->menuBar()->TitleArray()->AddTitleL(title);
+        CleanupStack::Pop( title );
+    }
+    else
 #endif
     {
         QS60MainAppUiBase::RestoreMenuL(menuWindow, resourceId, menuType);
diff --git a/src/gui/s60framework/s60framework.pri b/src/gui/s60framework/s60framework.pri
index edbacc0..19525b7 100644
--- a/src/gui/s60framework/s60framework.pri
+++ b/src/gui/s60framework/s60framework.pri
@@ -1,21 +1,3 @@
-contains(QT_CONFIG, s60) {
-# This block serves the minimalistic resource file for S60 3.1 platforms.
-# Note there is no way to ifdef S60 version in mmp file, that is why the resource
-# file is always compiled for WINSCW
-
-    minimalAppResource31 = \
-        "SOURCEPATH s60framework" \
-        "START RESOURCE s60main.rss" \
-        "TARGET s60main$${QT_LIBINFIX}" \
-        "HEADER" \
-        "TARGETPATH /resource/apps" \
-        "END"
-
-    MMP_RULES += minimalAppResource31
-
-    SYMBIAN_RESOURCES += s60framework/s60main.rss
-}
-
 SOURCES += s60framework/qs60mainapplication.cpp \
            s60framework/qs60mainappui.cpp \
            s60framework/qs60maindocument.cpp
diff --git a/src/gui/styles/qgtkstyle.cpp b/src/gui/styles/qgtkstyle.cpp
index c5429dd..9cc64b3 100644
--- a/src/gui/styles/qgtkstyle.cpp
+++ b/src/gui/styles/qgtkstyle.cpp
@@ -225,9 +225,8 @@ QPalette QGtkStyle::standardPalette() const
         GtkStyle *style = d->gtkStyle();
         GtkWidget *gtkButton = d->gtkWidget("GtkButton");
         GtkWidget *gtkEntry = d->getTextColorWidget();
-
-        GdkColor gdkBg, gdkBase, gdkText, gdkForeground, gdkSbg, gdkSfg;
-        QColor bg, base, text, fg, highlight, highlightText;
+        GdkColor gdkBg, gdkBase, gdkText, gdkForeground, gdkSbg, gdkSfg, gdkaSbg, gdkaSfg;
+        QColor bg, base, text, fg, highlight, highlightText, inactiveHighlight, inactiveHighlightedTExt;
         gdkBg = style->bg[GTK_STATE_NORMAL];
         gdkForeground = gtkButton->style->fg[GTK_STATE_NORMAL];
 
@@ -237,14 +236,23 @@ QPalette QGtkStyle::standardPalette() const
         gdkText = gtkEntry->style->text[GTK_STATE_NORMAL];
         gdkSbg = gtkEntry->style->base[GTK_STATE_SELECTED];
         gdkSfg = gtkEntry->style->text[GTK_STATE_SELECTED];
+
+        // The ACTIVE base color is really used for inactive windows
+        gdkaSbg = gtkEntry->style->base[GTK_STATE_ACTIVE];
+        gdkaSfg = gtkEntry->style->text[GTK_STATE_ACTIVE];
+
         bg = QColor(gdkBg.red>>8, gdkBg.green>>8, gdkBg.blue>>8);
         text = QColor(gdkText.red>>8, gdkText.green>>8, gdkText.blue>>8);
         fg = QColor(gdkForeground.red>>8, gdkForeground.green>>8, gdkForeground.blue>>8);
         base = QColor(gdkBase.red>>8, gdkBase.green>>8, gdkBase.blue>>8);
         highlight = QColor(gdkSbg.red>>8, gdkSbg.green>>8, gdkSbg.blue>>8);
         highlightText = QColor(gdkSfg.red>>8, gdkSfg.green>>8, gdkSfg.blue>>8);
+        inactiveHighlight = QColor(gdkaSbg.red>>8, gdkaSbg.green>>8, gdkaSbg.blue>>8);
+        inactiveHighlightedTExt = QColor(gdkaSfg.red>>8, gdkaSfg.green>>8, gdkaSfg.blue>>8);
 
         palette.setColor(QPalette::HighlightedText, highlightText);
+
+
         palette.setColor(QPalette::Light, bg.lighter(125));
         palette.setColor(QPalette::Shadow, bg.darker(130));
         palette.setColor(QPalette::Dark, bg.darker(120));
@@ -279,6 +287,10 @@ QPalette QGtkStyle::standardPalette() const
         highlightText.setHsv(highlightText.hue(), 0, highlightText.value(), highlightText.alpha());
         palette.setColor(QPalette::Disabled, QPalette::Highlight, highlight);
         palette.setColor(QPalette::Disabled, QPalette::HighlightedText, highlightText);
+
+        palette.setColor(QPalette::Inactive, QPalette::HighlightedText, inactiveHighlightedTExt);
+        palette.setColor(QPalette::Inactive, QPalette::Highlight, inactiveHighlight);
+
         style = d->gtk_rc_get_style_by_paths(d->gtk_settings_get_default(), "gtk-tooltips", "GtkWindow",
                 d->gtk_window_get_type());
         if (style) {
@@ -791,10 +803,13 @@ void QGtkStyle::drawPrimitive(PrimitiveElement element,
             // ### this mess should move to subcontrolrect
             QRect frameRect = option->rect.adjusted(1, 1, -1, -2);
 
-            if (qobject_cast<const QTabBar*>(widget))
-                frameRect.adjust(-1, 1, 1, 1);
-
-            gtkPainter.paintFocus(NULL, "tab", frameRect, GTK_STATE_ACTIVE, style);
+            if (qobject_cast<const QTabBar*>(widget)) {
+                GtkWidget *gtkNotebook = d->gtkWidget("GtkNotebook");
+                style = gtkPainter.getStyle(gtkNotebook);
+                gtkPainter.paintFocus(gtkNotebook, "tab", frameRect.adjusted(-1, 1, 1, 1), GTK_STATE_ACTIVE, style);
+            } else {
+                gtkPainter.paintFocus(NULL, "tab", frameRect, GTK_STATE_ACTIVE, style);
+            }
         }
         break;
 
diff --git a/src/gui/styles/qmacstyle_mac.mm b/src/gui/styles/qmacstyle_mac.mm
index 556e0f3..3a05f40 100644
--- a/src/gui/styles/qmacstyle_mac.mm
+++ b/src/gui/styles/qmacstyle_mac.mm
@@ -3336,6 +3336,8 @@ void QMacStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPainter
                     if (needText) {
                         QPalette pal = tb->palette;
                         QPalette::ColorRole role = QPalette::NoRole;
+                        if (!proxy()->styleHint(SH_UnderlineShortcut, tb, w))
+                            alignment |= Qt::TextHideMnemonic;
                         if (down)
                             cr.translate(shiftX, shiftY);
                         if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_5
@@ -3353,13 +3355,13 @@ void QMacStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPainter
                                 role = QPalette::HighlightedText;
                             }
                         }
-                        drawItemText(p, cr, alignment, pal,
-                                     tb->state & State_Enabled, tb->text, role);
+                        proxy()->drawItemText(p, cr, alignment, pal,
+                                              tb->state & State_Enabled, tb->text, role);
                         if (QSysInfo::MacintoshVersion < QSysInfo::MV_10_5 &&
                             (tb->state & State_Sunken)) {
                             // Draw a "drop shadow" in earlier versions.
-                            drawItemText(p, cr.adjusted(0, 1, 0, 1), alignment,
-                                         tb->palette, tb->state & State_Enabled, tb->text);
+                            proxy()->drawItemText(p, cr.adjusted(0, 1, 0, 1), alignment,
+                                                  tb->palette, tb->state & State_Enabled, tb->text);
                         }
                     }
                 } else {
diff --git a/src/gui/styles/qs60style.cpp b/src/gui/styles/qs60style.cpp
index cf7e963..89f54bc 100644
--- a/src/gui/styles/qs60style.cpp
+++ b/src/gui/styles/qs60style.cpp
@@ -106,8 +106,8 @@ const short QS60StylePrivate::data[][MAX_PIXELMETRICS] = {
 // *** generated pixel metrics ***
 {5,0,-909,0,0,2,0,0,-1,7,12,22,15,15,7,198,-909,-909,-909,20,13,2,0,0,21,7,18,30,3,3,1,-909,-909,0,1,0,0,12,20,15,15,18,18,1,115,18,0,-909,-909,-909,-909,0,0,16,2,-909,0,0,-909,16,-909,-909,-909,-909,32,18,55,24,55,4,4,4,9,13,-909,5,51,11,5,0,3,3,6,8,3,3,-909,2,-909,-909,-909,-909,5,5,3,1,106},
 {5,0,-909,0,0,1,0,0,-1,8,14,22,15,15,7,164,-909,-909,-909,19,15,2,0,0,21,8,27,28,4,4,1,-909,-909,0,7,6,0,13,23,17,17,21,21,7,115,21,0,-909,-909,-909,-909,0,0,15,1,-909,0,0,-909,15,-909,-909,-909,-909,32,21,65,27,65,3,3,5,10,15,-909,5,58,13,5,0,4,4,7,9,4,4,-909,2,-909,-909,-909,-909,6,6,3,1,106},
-{7,0,-909,0,0,2,0,0,-1,25,69,46,37,37,9,258,-909,-909,-909,23,19,26,0,0,32,25,72,44,5,5,2,-909,-909,0,7,21,0,17,29,22,22,27,27,7,173,29,0,-909,-909,-909,-909,0,0,25,2,-909,0,0,-909,25,-909,-909,-909,-909,87,27,77,35,77,13,13,6,8,19,-909,7,74,19,7,0,5,5,8,12,5,5,-909,3,-909,-909,-909,-909,7,7,3,1,135},
-{7,0,-909,0,0,2,0,0,-1,25,68,46,37,37,9,258,-909,-909,-909,31,19,6,0,0,32,25,60,52,5,5,2,-909,-909,0,7,32,0,17,29,22,22,27,27,7,173,29,0,-909,-909,-909,-909,0,0,26,2,-909,0,0,-909,26,-909,-909,-909,-909,87,27,96,35,96,12,12,6,8,19,-909,7,74,22,7,0,5,5,8,12,5,5,-909,3,-909,-909,-909,-909,7,7,3,1,135},
+{7,0,-909,0,0,2,0,0,-1,25,69,46,37,37,9,258,-909,-909,-909,23,19,26,0,0,32,25,72,44,5,5,2,-909,-909,0,7,21,0,17,29,22,22,27,27,7,173,29,0,-909,-909,-909,-909,0,0,25,2,-909,0,0,-909,25,-909,-909,-909,-909,87,27,77,35,77,13,3,6,8,19,-909,7,74,19,7,0,5,5,8,12,5,5,-909,3,-909,-909,-909,-909,7,7,3,1,135},
+{7,0,-909,0,0,2,0,0,-1,25,68,46,37,37,9,258,-909,-909,-909,31,19,6,0,0,32,25,60,52,5,5,2,-909,-909,0,7,32,0,17,29,22,22,27,27,7,173,29,0,-909,-909,-909,-909,0,0,26,2,-909,0,0,-909,26,-909,-909,-909,-909,87,27,96,35,96,12,3,6,8,19,-909,7,74,22,7,0,5,5,8,12,5,5,-909,3,-909,-909,-909,-909,7,7,3,1,135},
 {7,0,-909,0,0,2,0,0,-1,10,20,27,18,18,9,301,-909,-909,-909,29,18,5,0,0,35,7,32,30,5,5,2,-909,-909,0,2,8,0,16,28,21,21,26,26,2,170,26,0,-909,-909,-909,-909,0,0,21,6,-909,0,0,-909,-909,-909,-909,-909,-909,54,26,265,34,265,5,5,6,3,18,-909,7,72,19,7,0,5,6,8,11,6,5,-909,2,-909,-909,-909,-909,5,5,3,1,106}
 // *** End of generated data ***
 };
@@ -2453,7 +2453,7 @@ void QS60Style::drawPrimitive(PrimitiveElement element, const QStyleOption *opti
     case PE_PanelItemViewRow: // ### Qt 5: remove
 #ifndef QT_NO_ITEMVIEWS
         if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(option)) {
-            if (QS60StylePrivate::equalToThemePalette(vopt->palette.base().texture().cacheKey(), QPalette::Base)) {
+            if (!QS60StylePrivate::equalToThemePalette(vopt->palette.base().texture().cacheKey(), QPalette::Base)) {
                 //QPalette::Base has been changed, let commonstyle draw the item
                 commonStyleDraws = true;
             } else {
@@ -2530,11 +2530,6 @@ int QS60Style::pixelMetric(PixelMetric metric, const QStyleOption *option, const
             //without having to define custom pixel metric
             metricValue *= 2;
 
-    if (widget && (metric == PM_FocusFrameHMargin))
-        if (qobject_cast<const QTableView *>(widget))
-            //Halve the focus frame margin for table items
-            metricValue /= 2;
-
     return metricValue;
 }
 
diff --git a/src/gui/text/qfontdatabase.cpp b/src/gui/text/qfontdatabase.cpp
index 9abc883..bae2a20 100644
--- a/src/gui/text/qfontdatabase.cpp
+++ b/src/gui/text/qfontdatabase.cpp
@@ -2454,10 +2454,12 @@ QString QFontDatabase::writingSystemSample(WritingSystem writingSystem)
         sample += QChar(0x4f8b);
         break;
     case Japanese:
-        sample += QChar(0x3050);
-        sample += QChar(0x3060);
-        sample += QChar(0x30b0);
-        sample += QChar(0x30c0);
+        sample += QChar(0x30b5);
+        sample += QChar(0x30f3);
+        sample += QChar(0x30d7);
+        sample += QChar(0x30eb);
+        sample += QChar(0x3067);
+        sample += QChar(0x3059);
         break;
     case Korean:
         sample += QChar(0xac00);
diff --git a/src/gui/text/qfontengine_ft.cpp b/src/gui/text/qfontengine_ft.cpp
index e0e9995..81e2594 100644
--- a/src/gui/text/qfontengine_ft.cpp
+++ b/src/gui/text/qfontengine_ft.cpp
@@ -760,10 +760,10 @@ void QFontEngineFT::setDefaultHintStyle(HintStyle style)
     default_hint_style = style;
 }
 
-QFontEngineFT::Glyph *QFontEngineFT::loadGlyphMetrics(QGlyphSet *set, uint glyph) const
+QFontEngineFT::Glyph *QFontEngineFT::loadGlyphMetrics(QGlyphSet *set, uint glyph, GlyphFormat format) const
 {
     Glyph *g = set->getGlyph(glyph);
-    if (g)
+    if (g && g->format == format)
         return g;
 
     int load_flags = FT_LOAD_DEFAULT | default_load_flags;
@@ -771,6 +771,18 @@ QFontEngineFT::Glyph *QFontEngineFT::loadGlyphMetrics(QGlyphSet *set, uint glyph
                       ? FT_LOAD_TARGET_LIGHT
                       : FT_LOAD_TARGET_NORMAL;
 
+    if (format == Format_Mono) {
+        load_target = FT_LOAD_TARGET_MONO;
+    } else if (format == Format_A32) {
+        if (subpixelType == QFontEngineFT::Subpixel_RGB || subpixelType == QFontEngineFT::Subpixel_BGR) {
+            if (default_hint_style == HintFull)
+                load_target = FT_LOAD_TARGET_LCD;
+        } else if (subpixelType == QFontEngineFT::Subpixel_VRGB || subpixelType == QFontEngineFT::Subpixel_VBGR) {
+            if (default_hint_style == HintFull)
+                load_target = FT_LOAD_TARGET_LCD_V;
+        }
+    }
+
     if (set->outline_drawing)
         load_flags = FT_LOAD_NO_BITMAP;
 
@@ -1772,6 +1784,11 @@ glyph_metrics_t QFontEngineFT::boundingBox(glyph_t glyph)
 
 glyph_metrics_t QFontEngineFT::boundingBox(glyph_t glyph, const QTransform &matrix)
 {
+    return alphaMapBoundingBox(glyph, matrix, QFontEngine::Format_None);
+}
+
+glyph_metrics_t QFontEngineFT::alphaMapBoundingBox(glyph_t glyph, const QTransform &matrix, QFontEngine::GlyphFormat format)
+{
     FT_Face face = 0;
     glyph_metrics_t overall;
     QGlyphSet *glyphSet = 0;
@@ -1815,9 +1832,9 @@ glyph_metrics_t QFontEngineFT::boundingBox(glyph_t glyph, const QTransform &matr
         glyphSet = &defaultGlyphSet;
     }
     Glyph * g = glyphSet->getGlyph(glyph);
-    if (!g) {
+    if (!g || g->format != format) {
         face = lockFace();
-        g = loadGlyphMetrics(glyphSet, glyph);
+        g = loadGlyphMetrics(glyphSet, glyph, format);
     }
 
     if (g) {
diff --git a/src/gui/text/qfontengine_ft_p.h b/src/gui/text/qfontengine_ft_p.h
index 5a27032..f0f7153 100644
--- a/src/gui/text/qfontengine_ft_p.h
+++ b/src/gui/text/qfontengine_ft_p.h
@@ -130,13 +130,6 @@ private:
 class Q_GUI_EXPORT QFontEngineFT : public QFontEngine
 {
 public:
-    enum GlyphFormat {
-        Format_None,
-        Format_Render = Format_None,
-        Format_Mono,
-        Format_A8,
-        Format_A32
-    };
 
     /* we don't cache glyphs that are too large anyway, so we can make this struct rather small */
     struct Glyph {
@@ -242,6 +235,8 @@ private:
     virtual void recalcAdvances(QGlyphLayout *glyphs, QTextEngine::ShaperFlags flags) const;
     virtual QImage alphaMapForGlyph(glyph_t);
     virtual QImage alphaRGBMapForGlyph(glyph_t, QFixed subPixelPosition, int margin, const QTransform &t);
+    virtual glyph_metrics_t alphaMapBoundingBox(glyph_t glyph, const QTransform &matrix,
+                                                QFontEngine::GlyphFormat format);
     virtual void removeGlyphFromCache(glyph_t glyph);
 
     virtual int glyphCount() const;
@@ -313,7 +308,7 @@ protected:
     bool embeddedbitmap;
 
 private:
-    QFontEngineFT::Glyph *loadGlyphMetrics(QGlyphSet *set, uint glyph) const;
+    QFontEngineFT::Glyph *loadGlyphMetrics(QGlyphSet *set, uint glyph, GlyphFormat format) const;
 
     GlyphFormat defaultFormat;
     FT_Matrix matrix;
diff --git a/src/gui/text/qfontengine_p.h b/src/gui/text/qfontengine_p.h
index 3a744a0..e919d12 100644
--- a/src/gui/text/qfontengine_p.h
+++ b/src/gui/text/qfontengine_p.h
@@ -120,6 +120,14 @@ public:
         TestFontEngine = 0x1000
     };
 
+    enum GlyphFormat {
+        Format_None,
+        Format_Render = Format_None,
+        Format_Mono,
+        Format_A8,
+        Format_A32
+    };
+
     QFontEngine();
     virtual ~QFontEngine();
 
@@ -191,6 +199,11 @@ public:
     virtual QImage alphaMapForGlyph(glyph_t, const QTransform &t);
     virtual QImage alphaRGBMapForGlyph(glyph_t, QFixed subPixelPosition, int margin, const QTransform &t);
 
+    virtual glyph_metrics_t alphaMapBoundingBox(glyph_t glyph, const QTransform &matrix, GlyphFormat /*format*/)
+    {
+        return boundingBox(glyph, matrix);
+    }
+
     virtual void removeGlyphFromCache(glyph_t);
 
     virtual glyph_metrics_t boundingBox(const QGlyphLayout &glyphs) = 0;
diff --git a/src/gui/text/qfontengine_s60.cpp b/src/gui/text/qfontengine_s60.cpp
index e9dcfa0..134c1ed 100644
--- a/src/gui/text/qfontengine_s60.cpp
+++ b/src/gui/text/qfontengine_s60.cpp
@@ -41,6 +41,7 @@
 
 #include "qfontengine_s60_p.h"
 #include "qtextengine_p.h"
+#include "qendian.h"
 #include "qglobal.h"
 #include <private/qapplication_p.h>
 #include "qimage.h"
@@ -177,6 +178,24 @@ CFont *QSymbianTypeFaceExtras::fontOwner() const
     return m_cFont;
 }
 
+QFixed QSymbianTypeFaceExtras::unitsPerEm() const
+{
+    if (m_unitsPerEm.value() != 0)
+        return m_unitsPerEm;
+    const QByteArray head = getSfntTable(MAKE_TAG('h', 'e', 'a', 'd'));
+    const int unitsPerEmOffset = 18;
+    if (head.size() > unitsPerEmOffset + sizeof(quint16)) {
+        const uchar* tableData = reinterpret_cast<const uchar*>(head.constData());
+        const uchar* unitsPerEm = tableData + unitsPerEmOffset;
+        m_unitsPerEm = qFromBigEndian<quint16>(unitsPerEm);
+    } else {
+        // Bitmap font? Corrupt font?
+        // We return -1 and let the QFontEngineS60 return the pixel size.
+        m_unitsPerEm = -1;
+    }
+    return m_unitsPerEm;
+}
+
 // duplicated from qfontengine_xyz.cpp
 static inline unsigned int getChar(const QChar *str, int &i, const int len)
 {
@@ -249,6 +268,13 @@ QFontEngineS60::~QFontEngineS60()
     releaseFont(m_scaledFont);
 }
 
+QFixed QFontEngineS60::emSquareSize() const
+{
+    const QFixed unitsPerEm = m_extras->unitsPerEm();
+    return unitsPerEm.toInt() == -1 ?
+                QFixed::fromReal(m_originalFontSizeInPixels) : unitsPerEm;
+}
+
 bool QFontEngineS60::stringToCMap(const QChar *characters, int len, QGlyphLayout *glyphs, int *nglyphs, QTextEngine::ShaperFlags flags) const
 {
     if (*nglyphs < len) {
@@ -278,10 +304,13 @@ bool QFontEngineS60::stringToCMap(const QChar *characters, int len, QGlyphLayout
 void QFontEngineS60::recalcAdvances(QGlyphLayout *glyphs, QTextEngine::ShaperFlags flags) const
 {
     Q_UNUSED(flags);
+    TOpenFontCharMetrics metrics;
+    const TUint8 *glyphBitmapBytes;
+    TSize glyphBitmapSize;
     for (int i = 0; i < glyphs->numGlyphs; i++) {
-        const glyph_metrics_t bbox = boundingBox_const(glyphs->glyphs[i]);
-        glyphs->advances_x[i] = bbox.xoff;
-        glyphs->advances_y[i] = bbox.yoff;
+        getCharacterData(glyphs->glyphs[i], metrics, glyphBitmapBytes, glyphBitmapSize);
+        glyphs->advances_x[i] = metrics.HorizAdvance();
+        glyphs->advances_y[i] = 0;
     }
 }
 
@@ -309,6 +338,7 @@ void QFontEngineS60::addGlyphsToPath(glyph_t *glyphs, QFixedPoint *positions,
         parseGlyphPathData(outlineChar, outlineEnd, *path, fontSizeInPixels,
                 positions[count++].toPointF(), false);
     } while(KErrNone == iterator.Next() && count <= nglyphs);
+    iterator.Close();
 #else // Q_SYMBIAN_HAS_GLYPHOUTLINE_API
     QFontEngine::addGlyphsToPath(glyphs, positions, nglyphs, path, flags);
 #endif //Q_SYMBIAN_HAS_GLYPHOUTLINE_API
@@ -316,29 +346,17 @@ void QFontEngineS60::addGlyphsToPath(glyph_t *glyphs, QFixedPoint *positions,
 
 QImage QFontEngineS60::alphaMapForGlyph(glyph_t glyph)
 {
+    // Note: On some Symbian versions (apparently <= Symbian^1), this
+    // function will return gray values 0x00, 0x10 ... 0xe0, 0xf0 due
+    // to a bug. The glyphs are nowhere perfectly opaque.
+    // This has been fixed for Symbian^3.
+
     TOpenFontCharMetrics metrics;
     const TUint8 *glyphBitmapBytes;
     TSize glyphBitmapSize;
     getCharacterData(glyph, metrics, glyphBitmapBytes, glyphBitmapSize);
     QImage result(glyphBitmapBytes, glyphBitmapSize.iWidth, glyphBitmapSize.iHeight, glyphBitmapSize.iWidth, QImage::Format_Indexed8);
     result.setColorTable(grayPalette());
-
-    // The above setColorTable() call detached the image data anyway, so why not shape tha data a bit, while we can.
-    // CFont::GetCharacterData() returns 8-bit data that obviously was 4-bit data before, and converted to 8-bit incorrectly.
-    // The data values are 0x00, 0x10 ... 0xe0, 0xf0. So, a real opaque 0xff is never reached, which we get punished
-    // for every time we want to blit this glyph in the raster paint engine.
-    // "Fix" is to convert all 0xf0 to 0xff. Is fine, quality wise, and I assume faster than correcting all values.
-    // Blitting is however, evidentially faster now.
-    const int bpl = result.bytesPerLine();
-    for (int row = 0; row < result.height(); ++row) {
-        uchar *scanLine = result.scanLine(row);
-        for (int column = 0; column < bpl; ++column) {
-            if (*scanLine == 0xf0)
-                *scanLine = 0xff;
-            scanLine++;
-        }
-    }
-
     return result;
 }
 
@@ -360,13 +378,11 @@ glyph_metrics_t QFontEngineS60::boundingBox_const(glyph_t glyph) const
     const TUint8 *glyphBitmapBytes;
     TSize glyphBitmapSize;
     getCharacterData(glyph, metrics, glyphBitmapBytes, glyphBitmapSize);
-    TRect glyphBounds;
-    metrics.GetHorizBounds(glyphBounds);
     const glyph_metrics_t result(
-        glyphBounds.iTl.iX,
-        glyphBounds.iTl.iY,
-        glyphBounds.Width(),
-        glyphBounds.Height(),
+        metrics.HorizBearingX(),
+        -metrics.HorizBearingY(),
+        metrics.Width(),
+        metrics.Height(),
         metrics.HorizAdvance(),
         0
     );
diff --git a/src/gui/text/qfontengine_s60_p.h b/src/gui/text/qfontengine_s60_p.h
index d05c23c..c65ce55 100644
--- a/src/gui/text/qfontengine_s60_p.h
+++ b/src/gui/text/qfontengine_s60_p.h
@@ -82,11 +82,13 @@ public:
     const uchar *cmap() const;
     CFont *fontOwner() const;
     bool isSymbolCMap() const;
+    QFixed unitsPerEm() const;
 
 private:
     CFont* m_cFont;
     mutable bool m_symbolCMap;
     mutable QByteArray m_cmapTable;
+    mutable QFixed m_unitsPerEm;
 #ifndef Q_SYMBIAN_HAS_FONTTABLE_API
     COpenFont *m_openFont;
     mutable MOpenFontTrueTypeExtension *m_trueTypeExtension;
@@ -99,6 +101,7 @@ public:
     QFontEngineS60(const QFontDef &fontDef, const QSymbianTypeFaceExtras *extras);
     ~QFontEngineS60();
 
+    QFixed emSquareSize() const;
     bool stringToCMap(const QChar *str, int len, QGlyphLayout *glyphs, int *nglyphs, QTextEngine::ShaperFlags flags) const;
     void recalcAdvances(QGlyphLayout *glyphs, QTextEngine::ShaperFlags flags) const;
 
diff --git a/src/gui/text/qtextengine.cpp b/src/gui/text/qtextengine.cpp
index 34d9fa6..f4f2168 100644
--- a/src/gui/text/qtextengine.cpp
+++ b/src/gui/text/qtextengine.cpp
@@ -1976,9 +1976,11 @@ void QTextEngine::justify(const QScriptLine &line)
                 if (kashida_pos >= 0) {
 //                     qDebug("kashida position at %d in word", kashida_pos);
                     set(&justificationPoints[nPoints], kashida_type, g.mid(kashida_pos), fontEngine(si));
-                    minKashida = qMin(minKashida, justificationPoints[nPoints].kashidaWidth);
-                    maxJustify = qMax(maxJustify, justificationPoints[nPoints].type);
-                    ++nPoints;
+                    if (justificationPoints[nPoints].kashidaWidth > 0) {
+                        minKashida = qMin(minKashida, justificationPoints[nPoints].kashidaWidth);
+                        maxJustify = qMax(maxJustify, justificationPoints[nPoints].type);
+                        ++nPoints;
+                    }
                 }
                 kashida_pos = -1;
                 kashida_type = HB_Arabic_Normal;
@@ -2002,9 +2004,11 @@ void QTextEngine::justify(const QScriptLine &line)
         }
         if (kashida_pos >= 0) {
             set(&justificationPoints[nPoints], kashida_type, g.mid(kashida_pos), fontEngine(si));
-            minKashida = qMin(minKashida, justificationPoints[nPoints].kashidaWidth);
-            maxJustify = qMax(maxJustify, justificationPoints[nPoints].type);
-            ++nPoints;
+            if (justificationPoints[nPoints].kashidaWidth > 0) {
+                minKashida = qMin(minKashida, justificationPoints[nPoints].kashidaWidth);
+                maxJustify = qMax(maxJustify, justificationPoints[nPoints].type);
+                ++nPoints;
+            }
         }
     }
 
diff --git a/src/gui/widgets/qmainwindow.cpp b/src/gui/widgets/qmainwindow.cpp
index 4ca11b0..d4118bd 100644
--- a/src/gui/widgets/qmainwindow.cpp
+++ b/src/gui/widgets/qmainwindow.cpp
@@ -1516,14 +1516,21 @@ void QMainWindow::setUnifiedTitleAndToolBarOnMac(bool set)
     if (!isWindow() || d->useHIToolBar == set || QSysInfo::MacintoshVersion < QSysInfo::MV_10_3)
         return;
 
-    // ### Disable the unified toolbar when using anything but the native graphics system.
-    // ### Disable when using alien widgets as well
-    if (windowSurface() || testAttribute(Qt::WA_NativeWindow) == false)
+    // ### Disable when using alien widgets
+    if (testAttribute(Qt::WA_NativeWindow) == false) {
         return;
+    }
 
     d->useHIToolBar = set;
     createWinId(); // We need the hiview for down below.
 
+#ifdef QT_MAC_USE_COCOA
+    // Activate the unified toolbar with the raster engine.
+    if (windowSurface()) {
+        d->layout->unifiedSurface = new QUnifiedToolbarSurface(this);
+    }
+#endif // QT_MAC_USE_COCOA
+
     d->layout->updateHIToolBarStatus();
     // Enabling the unified toolbar clears the opaque size grip setting, update it.
     d->macUpdateOpaqueSizeGrip();
diff --git a/src/gui/widgets/qmainwindowlayout_mac.mm b/src/gui/widgets/qmainwindowlayout_mac.mm
index 1bfc746..126cc4a 100644
--- a/src/gui/widgets/qmainwindowlayout_mac.mm
+++ b/src/gui/widgets/qmainwindowlayout_mac.mm
@@ -408,6 +408,7 @@ void QMainWindowLayout::insertIntoMacToolbar(QToolBar *before, QToolBar *toolbar
         beforeIndex = qtoolbarsInUnifiedToolbarList.size();
 
     int toolbarIndex = qtoolbarsInUnifiedToolbarList.indexOf(toolbar);
+
 #ifndef QT_MAC_USE_COCOA
     HIToolbarRef macToolbar = NULL;
     if ((GetWindowToolbar(window, &macToolbar) == noErr) && !macToolbar) {
@@ -444,6 +445,18 @@ void QMainWindowLayout::insertIntoMacToolbar(QToolBar *before, QToolBar *toolbar
 #endif
     }
     qtoolbarsInUnifiedToolbarList.insert(beforeIndex, toolbar);
+
+    // Adding to the unified toolbar surface for the raster engine.
+    if (layoutState.mainWindow->windowSurface()) {
+        QPoint offset(0, 0);
+        for (int i = 0; i < beforeIndex; ++i) {
+            offset.setX(offset.x() + qtoolbarsInUnifiedToolbarList.at(i)->size().width());
+        }
+#ifdef QT_MAC_USE_COCOA
+        unifiedSurface->insertToolbar(toolbar, offset);
+#endif // QT_MAC_USE_COCOA
+    }
+
 #ifndef QT_MAC_USE_COCOA
     QCFType<HIToolbarItemRef> outItem;
     const QObject *stupidArray[] = { toolbar, this };
diff --git a/src/gui/widgets/qmainwindowlayout_p.h b/src/gui/widgets/qmainwindowlayout_p.h
index e1b981c..e882d11 100644
--- a/src/gui/widgets/qmainwindowlayout_p.h
+++ b/src/gui/widgets/qmainwindowlayout_p.h
@@ -85,7 +85,11 @@ typedef HIObjectRef                     HIToolbarItemRef;
 typedef const void * CFTypeRef;
 typedef const struct __CFString * CFStringRef;
 
-#endif
+#  ifdef QT_MAC_USE_COCOA
+#include <private/qunifiedtoolbarsurface_mac_p.h>
+# endif // QT_MAC_USE_COCOA
+
+#endif // Q_WS_MAC
 
 QT_BEGIN_NAMESPACE
 
@@ -337,7 +341,12 @@ public:
     bool useHIToolBar;
     void syncUnifiedToolbarVisibility();
     bool blockVisiblityCheck;
-#endif
+
+#ifdef QT_MAC_USE_COCOA
+    QUnifiedToolbarSurface *unifiedSurface;
+#endif // QT_MAC_USE_COCOA
+
+#endif // Q_WS_MAC
 };
 QT_END_NAMESPACE
 
diff --git a/src/imports/folderlistmodel/folderlistmodel.pro b/src/imports/folderlistmodel/folderlistmodel.pro
index b2e5360..ef58226 100644
--- a/src/imports/folderlistmodel/folderlistmodel.pro
+++ b/src/imports/folderlistmodel/folderlistmodel.pro
@@ -17,8 +17,8 @@ symbian:{
     TARGET.UID3 = 0x20021320
     include($$QT_SOURCE_TREE/demos/symbianpkgrules.pri)
 
-    isEmpty(DESTDIR):importFiles.sources = qmlfolderlistmodelplugin$${QT_LIBINFIX}.dll qmldir
-    else:importFiles.sources = $$DESTDIR/qmlfolderlistmodelplugin$${QT_LIBINFIX}.dll qmldir
+    isEmpty(DESTDIR):importFiles.files = qmlfolderlistmodelplugin$${QT_LIBINFIX}.dll qmldir
+    else:importFiles.files = $$DESTDIR/qmlfolderlistmodelplugin$${QT_LIBINFIX}.dll qmldir
     importFiles.path = $$QT_IMPORTS_BASE_DIR/$$TARGETPATH
     
     DEPLOYMENT = importFiles
diff --git a/src/imports/gestures/gestures.pro b/src/imports/gestures/gestures.pro
index 18ffcb9..5722b68 100644
--- a/src/imports/gestures/gestures.pro
+++ b/src/imports/gestures/gestures.pro
@@ -17,8 +17,8 @@ symbian:{
     TARGET.UID3 = 0x2002131F
     include($$QT_SOURCE_TREE/demos/symbianpkgrules.pri)
     
-    isEmpty(DESTDIR):importFiles.sources = qmlgesturesplugin$${QT_LIBINFIX}.dll qmldir
-    else:importFiles.sources = $$DESTDIR/qmlgesturesplugin$${QT_LIBINFIX}.dll qmldir
+    isEmpty(DESTDIR):importFiles.files = qmlgesturesplugin$${QT_LIBINFIX}.dll qmldir
+    else:importFiles.files = $$DESTDIR/qmlgesturesplugin$${QT_LIBINFIX}.dll qmldir
     importFiles.path = $$QT_IMPORTS_BASE_DIR/$$TARGETPATH
     
     DEPLOYMENT = importFiles
diff --git a/src/imports/particles/particles.pro b/src/imports/particles/particles.pro
index a3eb0d1..fd6f0f6 100644
--- a/src/imports/particles/particles.pro
+++ b/src/imports/particles/particles.pro
@@ -21,8 +21,8 @@ symbian:{
     TARGET.UID3 = 0x2002131E
     include($$QT_SOURCE_TREE/demos/symbianpkgrules.pri)
     
-    isEmpty(DESTDIR):importFiles.sources = qmlparticlesplugin$${QT_LIBINFIX}.dll qmldir
-    else:importFiles.sources = $$DESTDIR/qmlparticlesplugin$${QT_LIBINFIX}.dll qmldir
+    isEmpty(DESTDIR):importFiles.files = qmlparticlesplugin$${QT_LIBINFIX}.dll qmldir
+    else:importFiles.files = $$DESTDIR/qmlparticlesplugin$${QT_LIBINFIX}.dll qmldir
     importFiles.path = $$QT_IMPORTS_BASE_DIR/$$TARGETPATH
     
     DEPLOYMENT = importFiles
diff --git a/src/network/access/access.pri b/src/network/access/access.pri
index e255a0d..4c21ba5 100644
--- a/src/network/access/access.pri
+++ b/src/network/access/access.pri
@@ -12,7 +12,6 @@ HEADERS += \
     access/qnetworkaccessmanager_p.h \
     access/qnetworkaccesscache_p.h \
     access/qnetworkaccessbackend_p.h \
-    access/qnetworkaccessdatabackend_p.h \
     access/qnetworkaccessdebugpipebackend_p.h \
     access/qnetworkaccesshttpbackend_p.h \
     access/qnetworkaccessfilebackend_p.h \
@@ -27,6 +26,7 @@ HEADERS += \
     access/qnetworkreply.h \
     access/qnetworkreply_p.h \
     access/qnetworkreplyimpl_p.h \
+    access/qnetworkreplydataimpl_p.h \
     access/qnetworkreplyfileimpl_p.h \
     access/qabstractnetworkcache_p.h \
     access/qabstractnetworkcache.h \
@@ -44,7 +44,6 @@ SOURCES += \
     access/qnetworkaccessmanager.cpp \
     access/qnetworkaccesscache.cpp \
     access/qnetworkaccessbackend.cpp \
-    access/qnetworkaccessdatabackend.cpp \
     access/qnetworkaccessdebugpipebackend.cpp \
     access/qnetworkaccessfilebackend.cpp \
     access/qnetworkaccesscachebackend.cpp \
@@ -55,6 +54,7 @@ SOURCES += \
     access/qnetworkrequest.cpp \
     access/qnetworkreply.cpp \
     access/qnetworkreplyimpl.cpp \
+    access/qnetworkreplydataimpl.cpp \
     access/qnetworkreplyfileimpl.cpp \
     access/qabstractnetworkcache.cpp \
     access/qnetworkdiskcache.cpp
diff --git a/src/network/access/qnetworkaccessdatabackend.cpp b/src/network/access/qnetworkaccessdatabackend.cpp
deleted file mode 100644
index efb6e3e..0000000
--- a/src/network/access/qnetworkaccessdatabackend.cpp
+++ /dev/null
@@ -1,125 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtNetwork module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qnetworkaccessdatabackend_p.h"
-#include "qnetworkrequest.h"
-#include "qnetworkreply.h"
-#include "qurlinfo.h"
-#include "private/qdataurl_p.h"
-#include <qcoreapplication.h>
-
-QT_BEGIN_NAMESPACE
-
-QNetworkAccessBackend *
-QNetworkAccessDataBackendFactory::create(QNetworkAccessManager::Operation,
-                                         const QNetworkRequest &request) const
-{
-    if (request.url().scheme() == QLatin1String("data"))
-        return new QNetworkAccessDataBackend;
-
-    return 0;
-}
-
-QNetworkAccessDataBackend::QNetworkAccessDataBackend()
-{
-}
-
-QNetworkAccessDataBackend::~QNetworkAccessDataBackend()
-{
-}
-
-void QNetworkAccessDataBackend::open()
-{
-    QUrl uri = request().url();
-
-    if (operation() != QNetworkAccessManager::GetOperation &&
-        operation() != QNetworkAccessManager::HeadOperation) {
-        // data: doesn't support anything but GET
-        const QString msg = QCoreApplication::translate("QNetworkAccessDataBackend",
-                                                        "Operation not supported on %1")
-                      .arg(uri.toString());
-        error(QNetworkReply::ContentOperationNotPermittedError, msg);
-        finished();
-        return;
-    }
-
-    QPair<QString, QByteArray> decoded = qDecodeDataUrl(uri);
-
-    if (! decoded.first.isNull()) {
-        setHeader(QNetworkRequest::ContentTypeHeader, decoded.first);
-        setHeader(QNetworkRequest::ContentLengthHeader, decoded.second.size());
-        emit metaDataChanged();
-
-        QByteDataBuffer list;
-        list.append(decoded.second);
-        decoded.second.clear(); // important because of implicit sharing!
-        writeDownstreamData(list);
-
-        finished();
-        return;
-    }
-
-    // something wrong with this URI
-    const QString msg = QCoreApplication::translate("QNetworkAccessDataBackend",
-                                                    "Invalid URI: %1").arg(uri.toString());
-    error(QNetworkReply::ProtocolFailure, msg);
-    finished();
-}
-
-void QNetworkAccessDataBackend::closeDownstreamChannel()
-{
-}
-
-void QNetworkAccessDataBackend::closeUpstreamChannel()
-{
-}
-
-bool QNetworkAccessDataBackend::waitForDownstreamReadyRead(int)
-{
-    return false;
-}
-
-bool QNetworkAccessDataBackend::waitForUpstreamBytesWritten(int)
-{
-    return false;
-}
-
-QT_END_NAMESPACE
diff --git a/src/network/access/qnetworkaccessmanager.cpp b/src/network/access/qnetworkaccessmanager.cpp
index 9738a4f..8c17916 100644
--- a/src/network/access/qnetworkaccessmanager.cpp
+++ b/src/network/access/qnetworkaccessmanager.cpp
@@ -52,8 +52,8 @@
 #include "qnetworkaccesshttpbackend_p.h"
 #include "qnetworkaccessftpbackend_p.h"
 #include "qnetworkaccessfilebackend_p.h"
-#include "qnetworkaccessdatabackend_p.h"
 #include "qnetworkaccessdebugpipebackend_p.h"
+#include "qnetworkreplydataimpl_p.h"
 #include "qnetworkreplyfileimpl_p.h"
 
 #include "QtCore/qbuffer.h"
@@ -69,7 +69,6 @@ QT_BEGIN_NAMESPACE
 Q_GLOBAL_STATIC(QNetworkAccessHttpBackendFactory, httpBackend)
 #endif // QT_NO_HTTP
 Q_GLOBAL_STATIC(QNetworkAccessFileBackendFactory, fileBackend)
-Q_GLOBAL_STATIC(QNetworkAccessDataBackendFactory, dataBackend)
 #ifndef QT_NO_FTP
 Q_GLOBAL_STATIC(QNetworkAccessFtpBackendFactory, ftpBackend)
 #endif // QT_NO_FTP
@@ -83,7 +82,7 @@ static void ensureInitialized()
 #ifndef QT_NO_HTTP
     (void) httpBackend();
 #endif // QT_NO_HTTP
-    (void) dataBackend();
+
 #ifndef QT_NO_FTP
     (void) ftpBackend();
 #endif
@@ -947,14 +946,20 @@ QNetworkReply *QNetworkAccessManager::createRequest(QNetworkAccessManager::Opera
     Q_D(QNetworkAccessManager);
 
     bool isLocalFile = req.url().isLocalFile();
+    QString scheme = req.url().scheme().toLower();
 
     // fast path for GET on file:// URLs
     // The QNetworkAccessFileBackend will right now only be used for PUT
     if ((op == QNetworkAccessManager::GetOperation || op == QNetworkAccessManager::HeadOperation)
-        && (isLocalFile || req.url().scheme() == QLatin1String("qrc"))) {
+        && (isLocalFile || scheme == QLatin1String("qrc"))) {
         return new QNetworkReplyFileImpl(this, req, op);
     }
 
+    if ((op == QNetworkAccessManager::GetOperation || op == QNetworkAccessManager::HeadOperation)
+            && scheme == QLatin1String("data")) {
+        return new QNetworkReplyDataImpl(this, req, op);
+    }
+
 #ifndef QT_NO_BEARERMANAGEMENT
     // Return a disabled network reply if network access is disabled.
     // Except if the scheme is empty or file://.
diff --git a/src/network/access/qnetworkreplydataimpl.cpp b/src/network/access/qnetworkreplydataimpl.cpp
new file mode 100644
index 0000000..52cfe95
--- /dev/null
+++ b/src/network/access/qnetworkreplydataimpl.cpp
@@ -0,0 +1,148 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtNetwork module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qnetworkreplydataimpl_p.h"
+#include "private/qdataurl_p.h"
+#include <QtCore/QCoreApplication>
+#include <QtCore/QMetaObject>
+
+QT_BEGIN_NAMESPACE
+
+QNetworkReplyDataImplPrivate::QNetworkReplyDataImplPrivate()
+    : QNetworkReplyPrivate()
+{
+}
+
+QNetworkReplyDataImplPrivate::~QNetworkReplyDataImplPrivate()
+{
+}
+
+QNetworkReplyDataImpl::~QNetworkReplyDataImpl()
+{
+}
+
+QNetworkReplyDataImpl::QNetworkReplyDataImpl(QObject *parent, const QNetworkRequest &req, const QNetworkAccessManager::Operation op)
+    : QNetworkReply(*new QNetworkReplyDataImplPrivate(), parent)
+{
+    Q_D(QNetworkReplyDataImpl);
+    setRequest(req);
+    setUrl(req.url());
+    setOperation(op);
+    setFinished(true);
+    QNetworkReply::open(QIODevice::ReadOnly);
+
+    QUrl url = req.url();
+
+    // FIXME qDecodeDataUrl should instead be rewritten to have the QByteArray
+    // and the mime type as an output parameter and return a bool instead
+    d->decodeDataUrlResult = qDecodeDataUrl(url);
+
+    if (! d->decodeDataUrlResult.first.isNull()) {
+        QString &mimeType = d->decodeDataUrlResult.first;
+        qint64 size = d->decodeDataUrlResult.second.size();
+        setHeader(QNetworkRequest::ContentTypeHeader, mimeType);
+        setHeader(QNetworkRequest::ContentLengthHeader, size);
+        QMetaObject::invokeMethod(this, "metaDataChanged", Qt::QueuedConnection);
+
+        d->decodedData.setBuffer(&d->decodeDataUrlResult.second);
+        d->decodedData.open(QIODevice::ReadOnly);
+
+        QMetaObject::invokeMethod(this, "downloadProgress", Qt::QueuedConnection,
+                                  Q_ARG(qint64,size), Q_ARG(qint64, size));
+        QMetaObject::invokeMethod(this, "readyRead", Qt::QueuedConnection);
+        QMetaObject::invokeMethod(this, "finished", Qt::QueuedConnection);
+    } else {
+        // something wrong with this URI
+        const QString msg = QCoreApplication::translate("QNetworkAccessDataBackend",
+                                                        "Invalid URI: %1").arg(QString::fromLatin1(url.toEncoded()));
+        setError(QNetworkReply::ProtocolFailure, msg);
+        QMetaObject::invokeMethod(this, "error", Qt::QueuedConnection,
+                                  Q_ARG(QNetworkReply::NetworkError, QNetworkReply::ProtocolFailure));
+        QMetaObject::invokeMethod(this, "finished", Qt::QueuedConnection);
+    }
+}
+
+void QNetworkReplyDataImpl::close()
+{
+    QNetworkReply::close();
+}
+
+void QNetworkReplyDataImpl::abort()
+{
+    QNetworkReply::close();
+}
+
+qint64 QNetworkReplyDataImpl::bytesAvailable() const
+{
+    Q_D(const QNetworkReplyDataImpl);
+    return QNetworkReply::bytesAvailable() + d->decodedData.bytesAvailable();
+}
+
+bool QNetworkReplyDataImpl::isSequential () const
+{
+    return true;
+}
+
+qint64 QNetworkReplyDataImpl::size() const
+{
+    Q_D(const QNetworkReplyDataImpl);
+    return d->decodedData.size();
+}
+
+/*!
+    \internal
+*/
+qint64 QNetworkReplyDataImpl::readData(char *data, qint64 maxlen)
+{
+    Q_D(QNetworkReplyDataImpl);
+
+    // TODO idea:
+    // Instead of decoding the whole data into new memory, we could decode on demand.
+    // Note that this might be tricky to do.
+
+    return d->decodedData.read(data, maxlen);
+}
+
+
+QT_END_NAMESPACE
+
+#include "moc_qnetworkreplydataimpl_p.cpp"
+
diff --git a/src/network/access/qnetworkreplydataimpl_p.h b/src/network/access/qnetworkreplydataimpl_p.h
new file mode 100644
index 0000000..6c62d28
--- /dev/null
+++ b/src/network/access/qnetworkreplydataimpl_p.h
@@ -0,0 +1,98 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtNetwork module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QNETWORKREPLYDATAIMPL_H
+#define QNETWORKREPLYDATAIMPL_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of the Network Access API.  This header file may change from
+// version to version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qnetworkreply.h"
+#include "qnetworkreply_p.h"
+#include "qnetworkaccessmanager.h"
+#include <QBuffer>
+
+QT_BEGIN_NAMESPACE
+
+
+class QNetworkReplyDataImplPrivate;
+class QNetworkReplyDataImpl: public QNetworkReply
+{
+    Q_OBJECT
+public:
+    QNetworkReplyDataImpl(QObject *parent, const QNetworkRequest &req, const QNetworkAccessManager::Operation op);
+    ~QNetworkReplyDataImpl();
+    virtual void abort();
+
+    // reimplemented from QNetworkReply
+    virtual void close();
+    virtual qint64 bytesAvailable() const;
+    virtual bool isSequential () const;
+    qint64 size() const;
+
+    virtual qint64 readData(char *data, qint64 maxlen);
+
+    Q_DECLARE_PRIVATE(QNetworkReplyDataImpl)
+};
+
+class QNetworkReplyDataImplPrivate: public QNetworkReplyPrivate
+{
+public:
+    QNetworkReplyDataImplPrivate();
+    ~QNetworkReplyDataImplPrivate();
+
+    QPair<QString, QByteArray> decodeDataUrlResult;
+    QBuffer decodedData;
+
+    Q_DECLARE_PUBLIC(QNetworkReplyDataImpl)
+};
+
+QT_END_NAMESPACE
+
+#endif // QNETWORKREPLYDATAIMPL_H
diff --git a/src/network/ssl/qsslsocket_openssl_symbols.cpp b/src/network/ssl/qsslsocket_openssl_symbols.cpp
index 6affa36..d717214 100644
--- a/src/network/ssl/qsslsocket_openssl_symbols.cpp
+++ b/src/network/ssl/qsslsocket_openssl_symbols.cpp
@@ -333,7 +333,7 @@ static QStringList findAllLibSsl()
     paths = QString::fromLatin1(qgetenv("LD_LIBRARY_PATH"))
             .split(QLatin1Char(':'), QString::SkipEmptyParts);
 #  endif
-    paths << QLatin1String("/usr/lib") << QLatin1String("/usr/local/lib");
+    paths << QLatin1String("/lib") << QLatin1String("/usr/lib") << QLatin1String("/usr/local/lib");
 
     QStringList foundSsls;
     foreach (const QString &path, paths) {
diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
index 0941040..025731d 100644
--- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
+++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
@@ -646,7 +646,7 @@ struct QGL2PEVectorPathCache
     GLuint ibo;
 #else
     float *vertices;
-    quint32 *indices;
+    void *indices;
 #endif
     int vertexCount;
     int indexCount;
@@ -696,14 +696,6 @@ void QGL2PaintEngineExPrivate::fill(const QVectorPath& path)
 
     const QPointF* const points = reinterpret_cast<const QPointF*>(path.points());
 
-    // ### Remove before release...
-#ifdef Q_OS_SYMBIAN
-    // ### There are some unresolved issues in Symbian vector path caching.
-    static bool do_vectorpath_cache = false;
-#else
-    static bool do_vectorpath_cache = true;
-#endif
-
     // Check to see if there's any hints
     if (path.shape() == QVectorPath::RectangleHint) {
         QGLRect rect(points[0].x(), points[0].y(), points[2].x(), points[2].y());
@@ -774,8 +766,7 @@ void QGL2PaintEngineExPrivate::fill(const QVectorPath& path)
         } else {
       //        printf(" - Marking path as cachable...\n");
             // Tag it for later so that if the same path is drawn twice, it is assumed to be static and thus cachable
-            if (do_vectorpath_cache)
-                path.makeCacheable();
+            path.makeCacheable();
             vertexCoordinateArray.clear();
             vertexCoordinateArray.addPath(path, inverseScale, false);
             prepareForDraw(currentBrush.isOpaque());
@@ -828,13 +819,16 @@ void QGL2PaintEngineExPrivate::fill(const QVectorPath& path)
                 cache->indexCount = polys.indices.size();
                 cache->primitiveType = GL_TRIANGLES;
                 cache->iscale = inverseScale;
-
 #ifdef QT_OPENGL_CACHE_AS_VBOS
                 glGenBuffers(1, &cache->vbo);
                 glGenBuffers(1, &cache->ibo);
                 glBindBuffer(GL_ARRAY_BUFFER, cache->vbo);
                 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, cache->ibo);
-                glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(quint32) * polys.indices.size(), polys.indices.data(), GL_STATIC_DRAW);
+
+                if (glSupportsElementIndexUint)
+                    glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(quint32) * polys.indices.size(), polys.indices.data(), GL_STATIC_DRAW);
+                else
+                    glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(quint16) * polys.indices.size(), polys.indices.data(), GL_STATIC_DRAW);
 
                 QVarLengthArray<float> vertices(polys.vertices.size());
                 for (int i = 0; i < polys.vertices.size(); ++i)
@@ -842,8 +836,13 @@ void QGL2PaintEngineExPrivate::fill(const QVectorPath& path)
                 glBufferData(GL_ARRAY_BUFFER, sizeof(float) * vertices.size(), vertices.data(), GL_STATIC_DRAW);
 #else
                 cache->vertices = (float *) qMalloc(sizeof(float) * polys.vertices.size());
-                cache->indices = (quint32 *) qMalloc(sizeof(quint32) * polys.indices.size());
-                memcpy(cache->indices, polys.indices.data(), sizeof(quint32) * polys.indices.size());
+                if (glSupportsElementIndexUint) {
+                    cache->indices = (quint32 *) qMalloc(sizeof(quint32) * polys.indices.size());
+                    memcpy(cache->indices, polys.indices.data(), sizeof(quint32) * polys.indices.size());
+                } else {
+                    cache->indices = (quint16 *) qMalloc(sizeof(quint16) * polys.indices.size());
+                    memcpy(cache->indices, polys.indices.data(), sizeof(quint16) * polys.indices.size());
+                }
                 for (int i = 0; i < polys.vertices.size(); ++i)
                     cache->vertices[i] = float(inverseScale * polys.vertices.at(i));
 #endif
@@ -854,19 +853,24 @@ void QGL2PaintEngineExPrivate::fill(const QVectorPath& path)
             glBindBuffer(GL_ARRAY_BUFFER, cache->vbo);
             glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, cache->ibo);
             setVertexAttributePointer(QT_VERTEX_COORDS_ATTR, 0);
-            glDrawElements(cache->primitiveType, cache->indexCount, GL_UNSIGNED_INT, 0);
+            if (glSupportsElementIndexUint)
+                glDrawElements(cache->primitiveType, cache->indexCount, GL_UNSIGNED_INT, 0);
+            else
+                glDrawElements(cache->primitiveType, cache->indexCount, GL_UNSIGNED_SHORT, 0);
             glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
             glBindBuffer(GL_ARRAY_BUFFER, 0);
 #else
             setVertexAttributePointer(QT_VERTEX_COORDS_ATTR, cache->vertices);
-            glDrawElements(cache->primitiveType, cache->indexCount, GL_UNSIGNED_INT, cache->indices);
+            if (glSupportsElementIndexUint)
+                glDrawElements(cache->primitiveType, cache->indexCount, GL_UNSIGNED_INT, (qint32 *)cache->indices);
+            else
+                glDrawElements(cache->primitiveType, cache->indexCount, GL_UNSIGNED_SHORT, (qint16 *)cache->indices);
 #endif
 
         } else {
       //        printf(" - Marking path as cachable...\n");
             // Tag it for later so that if the same path is drawn twice, it is assumed to be static and thus cachable
-            if (do_vectorpath_cache)
-                path.makeCacheable();
+            path.makeCacheable();
 
             // The path is too complicated & needs the stencil technique
             vertexCoordinateArray.clear();
diff --git a/src/opengl/gl2paintengineex/qtextureglyphcache_gl.cpp b/src/opengl/gl2paintengineex/qtextureglyphcache_gl.cpp
index 3f10454..b8576cb 100644
--- a/src/opengl/gl2paintengineex/qtextureglyphcache_gl.cpp
+++ b/src/opengl/gl2paintengineex/qtextureglyphcache_gl.cpp
@@ -64,6 +64,24 @@ QGLTextureGlyphCache::QGLTextureGlyphCache(const QGLContext *context, QFontEngin
     qDebug(" -> QGLTextureGlyphCache() %p for context %p.", this, ctx);
 #endif
     setContext(context);
+
+    m_vertexCoordinateArray[0] = -1.0f;
+    m_vertexCoordinateArray[1] = -1.0f;
+    m_vertexCoordinateArray[2] =  1.0f;
+    m_vertexCoordinateArray[3] = -1.0f;
+    m_vertexCoordinateArray[4] =  1.0f;
+    m_vertexCoordinateArray[5] =  1.0f;
+    m_vertexCoordinateArray[6] = -1.0f;
+    m_vertexCoordinateArray[7] =  1.0f;
+
+    m_textureCoordinateArray[0] = 0.0f;
+    m_textureCoordinateArray[1] = 0.0f;
+    m_textureCoordinateArray[2] = 1.0f;
+    m_textureCoordinateArray[3] = 0.0f;
+    m_textureCoordinateArray[4] = 1.0f;
+    m_textureCoordinateArray[5] = 1.0f;
+    m_textureCoordinateArray[6] = 0.0f;
+    m_textureCoordinateArray[7] = 1.0f;
 }
 
 QGLTextureGlyphCache::~QGLTextureGlyphCache()
@@ -146,7 +164,7 @@ void QGLTextureGlyphCache::resizeTextureData(int width, int height)
     if (ctx->d_ptr->workaround_brokenFBOReadBack) {
         QImageTextureGlyphCache::resizeTextureData(width, height);
         Q_ASSERT(image().depth() == 8);
-        glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, oldWidth, oldHeight, GL_ALPHA, GL_UNSIGNED_BYTE, image().constBits());
+        glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, width, oldHeight, GL_ALPHA, GL_UNSIGNED_BYTE, image().constBits());
         glDeleteTextures(1, &oldTexture);
         return;
     }
@@ -183,26 +201,6 @@ void QGLTextureGlyphCache::resizeTextureData(int width, int height)
 
     glViewport(0, 0, oldWidth, oldHeight);
 
-    GLfloat vertexCoordinateArray[8];
-    vertexCoordinateArray[0] = -1.0f;
-    vertexCoordinateArray[1] = -1.0f;
-    vertexCoordinateArray[2] =  1.0f;
-    vertexCoordinateArray[3] = -1.0f;
-    vertexCoordinateArray[4] =  1.0f;
-    vertexCoordinateArray[5] =  1.0f;
-    vertexCoordinateArray[6] = -1.0f;
-    vertexCoordinateArray[7] =  1.0f;
-
-    GLfloat textureCoordinateArray[8];
-    textureCoordinateArray[0] = 0.0f;
-    textureCoordinateArray[1] = 0.0f;
-    textureCoordinateArray[2] = 1.0f;
-    textureCoordinateArray[3] = 0.0f;
-    textureCoordinateArray[4] = 1.0f;
-    textureCoordinateArray[5] = 1.0f;
-    textureCoordinateArray[6] = 0.0f;
-    textureCoordinateArray[7] = 1.0f;
-
     QGLShaderProgram *blitProgram = 0;
     if (pex == 0) {
         if (m_blitProgram == 0) {
@@ -236,8 +234,8 @@ void QGLTextureGlyphCache::resizeTextureData(int width, int height)
             m_blitProgram->link();
         }
 
-        glVertexAttribPointer(QT_VERTEX_COORDS_ATTR, 2, GL_FLOAT, GL_FALSE, 0, vertexCoordinateArray);
-        glVertexAttribPointer(QT_TEXTURE_COORDS_ATTR, 2, GL_FLOAT, GL_FALSE, 0, textureCoordinateArray);
+        glVertexAttribPointer(QT_VERTEX_COORDS_ATTR, 2, GL_FLOAT, GL_FALSE, 0, m_vertexCoordinateArray);
+        glVertexAttribPointer(QT_TEXTURE_COORDS_ATTR, 2, GL_FLOAT, GL_FALSE, 0, m_textureCoordinateArray);
 
         m_blitProgram->bind();
         QGLContextPrivate* ctx_d = const_cast<QGLContextPrivate *>(ctx->d_func());
@@ -247,8 +245,8 @@ void QGLTextureGlyphCache::resizeTextureData(int width, int height)
         blitProgram = m_blitProgram;
 
     } else {
-        pex->setVertexAttributePointer(QT_VERTEX_COORDS_ATTR, vertexCoordinateArray);
-        pex->setVertexAttributePointer(QT_TEXTURE_COORDS_ATTR, textureCoordinateArray);
+        pex->setVertexAttributePointer(QT_VERTEX_COORDS_ATTR, m_vertexCoordinateArray);
+        pex->setVertexAttributePointer(QT_TEXTURE_COORDS_ATTR, m_textureCoordinateArray);
 
         pex->shaderManager->useBlitProgram();
         blitProgram = pex->shaderManager->blitProgram();
diff --git a/src/opengl/gl2paintengineex/qtextureglyphcache_gl_p.h b/src/opengl/gl2paintengineex/qtextureglyphcache_gl_p.h
index 7e2c625..f75cf68 100644
--- a/src/opengl/gl2paintengineex/qtextureglyphcache_gl_p.h
+++ b/src/opengl/gl2paintengineex/qtextureglyphcache_gl_p.h
@@ -147,6 +147,9 @@ private:
     QGL2PaintEngineExPrivate *pex;
     QGLShaderProgram *m_blitProgram;
     FilterMode m_filterMode;
+
+    GLfloat m_vertexCoordinateArray[8];
+    GLfloat m_textureCoordinateArray[8];
 };
 
 QT_END_NAMESPACE
diff --git a/src/opengl/gl2paintengineex/qtriangulator.cpp b/src/opengl/gl2paintengineex/qtriangulator.cpp
index f14b0a4..b839b00 100644
--- a/src/opengl/gl2paintengineex/qtriangulator.cpp
+++ b/src/opengl/gl2paintengineex/qtriangulator.cpp
@@ -57,6 +57,9 @@
 
 #include <math.h>
 
+#include <private/qgl_p.h>
+#include <private/qglextensions_p.h>
+
 QT_BEGIN_NAMESPACE
 
 //#define Q_TRIANGULATOR_DEBUG
@@ -185,6 +188,18 @@ sort_loop_end:
     sort(array + low + 1, count - low - 1);
 }
 
+template<typename T>
+struct QVertexSet
+{
+    inline QVertexSet() { }
+    inline QVertexSet(const QVertexSet<T> &other) : vertices(other.vertices), indices(other.indices) { }
+    QVertexSet<T> &operator = (const QVertexSet<T> &other) {vertices = other.vertices; indices = other.indices; return *this;}
+
+    // The vertices of a triangle are given by: (x[i[n]], y[i[n]]), (x[j[n]], y[j[n]]), (x[k[n]], y[k[n]]), n = 0, 1, ...
+    QVector<qreal> vertices; // [x[0], y[0], x[1], y[1], x[2], ...]
+    QVector<T> indices; // [i[0], j[0], k[0], i[1], j[1], k[1], i[2], ...]
+};
+
 //============================================================================//
 //                                 QFraction                                  //
 //============================================================================//
@@ -610,7 +625,7 @@ struct QRBTree
     // Return 1 if 'left' comes after 'right', 0 if equal, and -1 otherwise.
     // 'left' and 'right' cannot be null.
     int order(Node *left, Node *right);
-    inline bool verify() const;
+    inline bool validate() const;
 
 private:
     void rotateLeft(Node *node);
@@ -1023,7 +1038,7 @@ bool QRBTree<T>::checkRedBlackProperty(Node *top) const
 }
 
 template <class T>
-inline bool QRBTree<T>::verify() const
+inline bool QRBTree<T>::validate() const
 {
     return checkRedBlackProperty(root) && blackDepth(root) != -1;
 }
@@ -1295,7 +1310,7 @@ inline void QRingBuffer<T>::enqueue(const T &x)
 //============================================================================//
 //                               QTriangulator                                //
 //============================================================================//
-
+template<typename T>
 class QTriangulator
 {
 public:
@@ -1308,7 +1323,7 @@ public:
     class ComplexToSimple
     {
     public:
-        inline ComplexToSimple(QTriangulator *parent) : m_parent(parent),
+        inline ComplexToSimple(QTriangulator<T> *parent) : m_parent(parent),
             m_edges(0), m_events(0), m_splits(0) { }
         void decompose();
     private:
@@ -1422,7 +1437,7 @@ public:
     class SimpleToMonotone
     {
     public:
-        inline SimpleToMonotone(QTriangulator *parent) : m_parent(parent), m_edges(0), m_upperVertex(0) { }
+        inline SimpleToMonotone(QTriangulator<T> *parent) : m_parent(parent), m_edges(0), m_upperVertex(0) { }
         void decompose();
     private:
         enum VertexType {MergeVertex, EndVertex, RegularVertex, StartVertex, SplitVertex};
@@ -1431,7 +1446,7 @@ public:
         {
             QRBTree<int>::Node *node;
             int helper, twin, next, previous;
-            quint32 from, to;
+            T from, to;
             VertexType type;
             bool pointingUp;
             int upper() const {return (pointingUp ? to : from);}
@@ -1478,20 +1493,20 @@ public:
     class MonotoneToTriangles
     {
     public:
-        inline MonotoneToTriangles(QTriangulator *parent) : m_parent(parent) { }
+        inline MonotoneToTriangles(QTriangulator<T> *parent) : m_parent(parent) { }
         void decompose();
     private:
-        inline quint32 indices(int index) const {return m_parent->m_indices.at(index + m_first);}
+        inline T indices(int index) const {return m_parent->m_indices.at(index + m_first);}
         inline int next(int index) const {return (index + 1) % m_length;}
         inline int previous(int index) const {return (index + m_length - 1) % m_length;}
-        inline bool less(int i, int j) const {return m_parent->m_vertices.at(indices(i)) < m_parent->m_vertices.at(indices(j));}
+        inline bool less(int i, int j) const {return m_parent->m_vertices.at((qint32)indices(i)) < m_parent->m_vertices.at(indices(j));}
         inline bool leftOfEdge(int i, int j, int k) const
         {
-            return qPointIsLeftOfLine(m_parent->m_vertices.at(indices(i)),
-                m_parent->m_vertices.at(indices(j)), m_parent->m_vertices.at(indices(k)));
+            return qPointIsLeftOfLine(m_parent->m_vertices.at((qint32)indices(i)),
+                m_parent->m_vertices.at((qint32)indices(j)), m_parent->m_vertices.at((qint32)indices(k)));
         }
 
-        QTriangulator *m_parent;
+        QTriangulator<T> *m_parent;
         int m_first;
         int m_length;
     };
@@ -1505,11 +1520,11 @@ public:
     // Call this only once.
     void initialize(const QPainterPath &path, const QTransform &matrix, qreal lod);
     // Call either triangulate() or polyline() only once.
-    QTriangleSet triangulate();
-    QPolylineSet polyline();
+    QVertexSet<T> triangulate();
+    QVertexSet<T> polyline();
 private:
     QDataBuffer<QPodPoint> m_vertices;
-    QVector<quint32> m_indices;
+    QVector<T> m_indices;
     uint m_hint;
 };
 
@@ -1517,7 +1532,8 @@ private:
 //                               QTriangulator                                //
 //============================================================================//
 
-QTriangleSet QTriangulator::triangulate()
+template <typename T>
+QVertexSet<T> QTriangulator<T>::triangulate()
 {
     for (int i = 0; i < m_vertices.size(); ++i) {
         Q_ASSERT(qAbs(m_vertices.at(i).x) < (1 << 21));
@@ -1536,7 +1552,7 @@ QTriangleSet QTriangulator::triangulate()
     MonotoneToTriangles m2t(this);
     m2t.decompose();
 
-    QTriangleSet result;
+    QVertexSet<T> result;
     result.indices = m_indices;
     result.vertices.resize(2 * m_vertices.size());
     for (int i = 0; i < m_vertices.size(); ++i) {
@@ -1546,9 +1562,10 @@ QTriangleSet QTriangulator::triangulate()
     return result;
 }
 
-QPolylineSet QTriangulator::polyline()
+template <typename T>
+QVertexSet<T> QTriangulator<T>::polyline()
 {
-    QPolylineSet result;
+    QVertexSet<T> result;
     result.indices = m_indices;
     result.vertices.resize(2 * m_vertices.size());
     for (int i = 0; i < m_vertices.size(); ++i) {
@@ -1558,7 +1575,8 @@ QPolylineSet QTriangulator::polyline()
     return result;
 }
 
-void QTriangulator::initialize(const qreal *polygon, int count, uint hint, const QTransform &matrix)
+template <typename T>
+void QTriangulator<T>::initialize(const qreal *polygon, int count, uint hint, const QTransform &matrix)
 {
     m_hint = hint;
     m_vertices.resize(count);
@@ -1570,10 +1588,11 @@ void QTriangulator::initialize(const qreal *polygon, int count, uint hint, const
         m_vertices.at(i).y = qRound(y * Q_FIXED_POINT_SCALE);
         m_indices[i] = i;
     }
-    m_indices[count] = Q_TRIANGULATE_END_OF_POLYGON;
+    m_indices[count] = T(-1); //Q_TRIANGULATE_END_OF_POLYGON
 }
 
-void QTriangulator::initialize(const QVectorPath &path, const QTransform &matrix, qreal lod)
+template <typename T>
+void QTriangulator<T>::initialize(const QVectorPath &path, const QTransform &matrix, qreal lod)
 {
     m_hint = path.hints();
     // Curved paths will be converted to complex polygons.
@@ -1586,10 +1605,10 @@ void QTriangulator::initialize(const QVectorPath &path, const QTransform &matrix
             switch (*e) {
             case QPainterPath::MoveToElement:
                 if (!m_indices.isEmpty())
-                    m_indices.push_back(Q_TRIANGULATE_END_OF_POLYGON);
+                    m_indices.push_back(T(-1)); // Q_TRIANGULATE_END_OF_POLYGON
                 // Fall through.
             case QPainterPath::LineToElement:
-                m_indices.push_back(quint32(m_vertices.size()));
+                m_indices.push_back(T(m_vertices.size()));
                 m_vertices.resize(m_vertices.size() + 1);
                 qreal x, y;
                 matrix.map(p[0], p[1], &x, &y);
@@ -1607,7 +1626,7 @@ void QTriangulator::initialize(const QVectorPath &path, const QTransform &matrix
                     QPolygonF poly = bezier.toPolygon();
                     // Skip first point, it already exists in 'm_vertices'.
                     for (int j = 1; j < poly.size(); ++j) {
-                        m_indices.push_back(quint32(m_vertices.size()));
+                        m_indices.push_back(T(m_vertices.size()));
                         m_vertices.resize(m_vertices.size() + 1);
                         m_vertices.last().x = qRound(poly.at(j).x() * Q_FIXED_POINT_SCALE / lod);
                         m_vertices.last().y = qRound(poly.at(j).y() * Q_FIXED_POINT_SCALE / lod);
@@ -1624,7 +1643,7 @@ void QTriangulator::initialize(const QVectorPath &path, const QTransform &matrix
         }
     } else {
         for (int i = 0; i < path.elementCount(); ++i, p += 2) {
-            m_indices.push_back(quint32(m_vertices.size()));
+            m_indices.push_back(T(m_vertices.size()));
             m_vertices.resize(m_vertices.size() + 1);
             qreal x, y;
             matrix.map(p[0], p[1], &x, &y);
@@ -1632,10 +1651,11 @@ void QTriangulator::initialize(const QVectorPath &path, const QTransform &matrix
             m_vertices.last().y = qRound(y * Q_FIXED_POINT_SCALE);
         }
     }
-    m_indices.push_back(Q_TRIANGULATE_END_OF_POLYGON);
+    m_indices.push_back(T(-1)); // Q_TRIANGULATE_END_OF_POLYGON
 }
 
-void QTriangulator::initialize(const QPainterPath &path, const QTransform &matrix, qreal lod)
+template <typename T>
+void QTriangulator<T>::initialize(const QPainterPath &path, const QTransform &matrix, qreal lod)
 {
     initialize(qtVectorPathForPath(path), matrix, lod);
 }
@@ -1643,8 +1663,8 @@ void QTriangulator::initialize(const QPainterPath &path, const QTransform &matri
 //============================================================================//
 //                       QTriangulator::ComplexToSimple                       //
 //============================================================================//
-
-void QTriangulator::ComplexToSimple::decompose()
+template <typename T>
+void QTriangulator<T>::ComplexToSimple::decompose()
 {
     m_initialPointCount = m_parent->m_vertices.size();
     initEdges();
@@ -1670,17 +1690,18 @@ void QTriangulator::ComplexToSimple::decompose()
             processed.setBit(i);
             i = m_edges.at(i).next; // CCW order
         } while (i != first);
-        m_parent->m_indices.push_back(Q_TRIANGULATE_END_OF_POLYGON);
+        m_parent->m_indices.push_back(T(-1)); // Q_TRIANGULATE_END_OF_POLYGON
     }
 }
 
-void QTriangulator::ComplexToSimple::initEdges()
+template <typename T>
+void QTriangulator<T>::ComplexToSimple::initEdges()
 {
     // Initialize edge structure.
     // 'next' and 'previous' are not being initialized at this point.
     int first = 0;
     for (int i = 0; i < m_parent->m_indices.size(); ++i) {
-        if (m_parent->m_indices.at(i) == Q_TRIANGULATE_END_OF_POLYGON) {
+        if (m_parent->m_indices.at(i) == T(-1)) { // Q_TRIANGULATE_END_OF_POLYGON
             if (m_edges.size() != first)
                 m_edges.last().to = m_edges.at(first).from;
             first = m_edges.size();
@@ -1700,15 +1721,16 @@ void QTriangulator::ComplexToSimple::initEdges()
 }
 
 // Return true if new intersection was found
-bool QTriangulator::ComplexToSimple::calculateIntersection(int left, int right)
+template <typename T>
+bool QTriangulator<T>::ComplexToSimple::calculateIntersection(int left, int right)
 {
     const Edge &e1 = m_edges.at(left);
     const Edge &e2 = m_edges.at(right);
 
-    const QPodPoint &u1 = m_parent->m_vertices.at(e1.from);
-    const QPodPoint &u2 = m_parent->m_vertices.at(e1.to);
-    const QPodPoint &v1 = m_parent->m_vertices.at(e2.from);
-    const QPodPoint &v2 = m_parent->m_vertices.at(e2.to);
+    const QPodPoint &u1 = m_parent->m_vertices.at((qint32)e1.from);
+    const QPodPoint &u2 = m_parent->m_vertices.at((qint32)e1.to);
+    const QPodPoint &v1 = m_parent->m_vertices.at((qint32)e2.from);
+    const QPodPoint &v2 = m_parent->m_vertices.at((qint32)e2.to);
     if (qMax(u1.x, u2.x) <= qMin(v1.x, v2.x))
         return false;
 
@@ -1734,7 +1756,8 @@ bool QTriangulator::ComplexToSimple::calculateIntersection(int left, int right)
     return true;
 }
 
-bool QTriangulator::ComplexToSimple::edgeIsLeftOfEdge(int leftEdgeIndex, int rightEdgeIndex) const
+template <typename T>
+bool QTriangulator<T>::ComplexToSimple::edgeIsLeftOfEdge(int leftEdgeIndex, int rightEdgeIndex) const
 {
     const Edge &leftEdge = m_edges.at(leftEdgeIndex);
     const Edge &rightEdge = m_edges.at(rightEdgeIndex);
@@ -1752,7 +1775,8 @@ bool QTriangulator::ComplexToSimple::edgeIsLeftOfEdge(int leftEdgeIndex, int rig
     return d < 0;
 }
 
-QRBTree<int>::Node *QTriangulator::ComplexToSimple::searchEdgeLeftOf(int edgeIndex) const
+template <typename T>
+QRBTree<int>::Node *QTriangulator<T>::ComplexToSimple::searchEdgeLeftOf(int edgeIndex) const
 {
     QRBTree<int>::Node *current = m_edgeList.root;
     QRBTree<int>::Node *result = 0;
@@ -1767,7 +1791,8 @@ QRBTree<int>::Node *QTriangulator::ComplexToSimple::searchEdgeLeftOf(int edgeInd
     return result;
 }
 
-QRBTree<int>::Node *QTriangulator::ComplexToSimple::searchEdgeLeftOf(int edgeIndex, QRBTree<int>::Node *after) const
+template <typename T>
+QRBTree<int>::Node *QTriangulator<T>::ComplexToSimple::searchEdgeLeftOf(int edgeIndex, QRBTree<int>::Node *after) const
 {
     if (!m_edgeList.root)
         return after;
@@ -1782,7 +1807,8 @@ QRBTree<int>::Node *QTriangulator::ComplexToSimple::searchEdgeLeftOf(int edgeInd
     return result;
 }
 
-QPair<QRBTree<int>::Node *, QRBTree<int>::Node *> QTriangulator::ComplexToSimple::bounds(const QPodPoint &point) const
+template <typename T>
+QPair<QRBTree<int>::Node *, QRBTree<int>::Node *> QTriangulator<T>::ComplexToSimple::bounds(const QPodPoint &point) const
 {
     QRBTree<int>::Node *current = m_edgeList.root;
     QPair<QRBTree<int>::Node *, QRBTree<int>::Node *> result(0, 0);
@@ -1830,7 +1856,8 @@ QPair<QRBTree<int>::Node *, QRBTree<int>::Node *> QTriangulator::ComplexToSimple
     return result;
 }
 
-QPair<QRBTree<int>::Node *, QRBTree<int>::Node *> QTriangulator::ComplexToSimple::outerBounds(const QPodPoint &point) const
+template <typename T>
+QPair<QRBTree<int>::Node *, QRBTree<int>::Node *> QTriangulator<T>::ComplexToSimple::outerBounds(const QPodPoint &point) const
 {
     QRBTree<int>::Node *current = m_edgeList.root;
     QPair<QRBTree<int>::Node *, QRBTree<int>::Node *> result(0, 0);
@@ -1886,7 +1913,8 @@ QPair<QRBTree<int>::Node *, QRBTree<int>::Node *> QTriangulator::ComplexToSimple
     return result;
 }
 
-void QTriangulator::ComplexToSimple::splitEdgeListRange(QRBTree<int>::Node *leftmost, QRBTree<int>::Node *rightmost, int vertex, const QIntersectionPoint &intersectionPoint)
+template <typename T>
+void QTriangulator<T>::ComplexToSimple::splitEdgeListRange(QRBTree<int>::Node *leftmost, QRBTree<int>::Node *rightmost, int vertex, const QIntersectionPoint &intersectionPoint)
 {
     Q_ASSERT(leftmost && rightmost);
 
@@ -1904,8 +1932,8 @@ void QTriangulator::ComplexToSimple::splitEdgeListRange(QRBTree<int>::Node *left
     }
 }
 
-
-void QTriangulator::ComplexToSimple::reorderEdgeListRange(QRBTree<int>::Node *leftmost, QRBTree<int>::Node *rightmost)
+template <typename T>
+void QTriangulator<T>::ComplexToSimple::reorderEdgeListRange(QRBTree<int>::Node *leftmost, QRBTree<int>::Node *rightmost)
 {
     Q_ASSERT(leftmost && rightmost);
 
@@ -1932,7 +1960,8 @@ void QTriangulator::ComplexToSimple::reorderEdgeListRange(QRBTree<int>::Node *le
         calculateIntersection(storeRightmost->data, rightmost->data);
 }
 
-void QTriangulator::ComplexToSimple::sortEdgeList(const QPodPoint eventPoint)
+template <typename T>
+void QTriangulator<T>::ComplexToSimple::sortEdgeList(const QPodPoint eventPoint)
 {
     QIntersectionPoint eventPoint2 = qIntersectionPoint(eventPoint);
     while (!m_topIntersection.isEmpty() && m_topIntersection.top().intersectionPoint < eventPoint2) {
@@ -1949,8 +1978,8 @@ void QTriangulator::ComplexToSimple::sortEdgeList(const QPodPoint eventPoint)
             if (!previous)
                 break;
             const Edge &edge = m_edges.at(previous->data);
-            const QPodPoint &u = m_parent->m_vertices.at(edge.from);
-            const QPodPoint &v = m_parent->m_vertices.at(edge.to);
+            const QPodPoint &u = m_parent->m_vertices.at((qint32)edge.from);
+            const QPodPoint &v = m_parent->m_vertices.at((qint32)edge.to);
             if (!currentIntersectionPoint.isOnLine(u, v)) {
                 Q_ASSERT(!currentIntersectionPoint.isAccurate() || qCross(currentIntersectionPoint.upperLeft - u, v - u) != 0);
                 break;
@@ -1963,8 +1992,8 @@ void QTriangulator::ComplexToSimple::sortEdgeList(const QPodPoint eventPoint)
             if (!next)
                 break;
             const Edge &edge = m_edges.at(next->data);
-            const QPodPoint &u = m_parent->m_vertices.at(edge.from);
-            const QPodPoint &v = m_parent->m_vertices.at(edge.to);
+            const QPodPoint &u = m_parent->m_vertices.at((qint32)edge.from);
+            const QPodPoint &v = m_parent->m_vertices.at((qint32)edge.to);
             if (!currentIntersectionPoint.isOnLine(u, v)) {
                 Q_ASSERT(!currentIntersectionPoint.isAccurate() || qCross(currentIntersectionPoint.upperLeft - u, v - u) != 0);
                 break;
@@ -1987,7 +2016,8 @@ void QTriangulator::ComplexToSimple::sortEdgeList(const QPodPoint eventPoint)
     }
 }
 
-void QTriangulator::ComplexToSimple::fillPriorityQueue()
+template <typename T>
+void QTriangulator<T>::ComplexToSimple::fillPriorityQueue()
 {
     m_events.reset();
     m_events.reserve(m_edges.size() * 2);
@@ -2010,7 +2040,8 @@ void QTriangulator::ComplexToSimple::fillPriorityQueue()
     sort(m_events.data(), m_events.size());
 }
 
-void QTriangulator::ComplexToSimple::calculateIntersections()
+template <typename T>
+void QTriangulator<T>::ComplexToSimple::calculateIntersections()
 {
     fillPriorityQueue();
 
@@ -2075,7 +2106,8 @@ void QTriangulator::ComplexToSimple::calculateIntersections()
 // The upper piece is pushed to the end of the 'm_edges' vector.
 // The lower piece replaces the old edge.
 // Return the edge whose 'from' is 'pointIndex'.
-int QTriangulator::ComplexToSimple::splitEdge(int splitIndex)
+template <typename T>
+int QTriangulator<T>::ComplexToSimple::splitEdge(int splitIndex)
 {
     const Split &split = m_splits.at(splitIndex);
     Edge &lowerEdge = m_edges.at(split.edge);
@@ -2105,7 +2137,8 @@ int QTriangulator::ComplexToSimple::splitEdge(int splitIndex)
     }
 }
 
-bool QTriangulator::ComplexToSimple::splitEdgesAtIntersections()
+template <typename T>
+bool QTriangulator<T>::ComplexToSimple::splitEdgesAtIntersections()
 {
     for (int i = 0; i < m_edges.size(); ++i)
         m_edges.at(i).mayIntersect = false;
@@ -2122,7 +2155,8 @@ bool QTriangulator::ComplexToSimple::splitEdgesAtIntersections()
     return checkForNewIntersections;
 }
 
-void QTriangulator::ComplexToSimple::insertEdgeIntoVectorIfWanted(ShortArray &orderedEdges, int i)
+template <typename T>
+void QTriangulator<T>::ComplexToSimple::insertEdgeIntoVectorIfWanted(ShortArray &orderedEdges, int i)
 {
     // Edges with zero length should not reach this part.
     Q_ASSERT(m_parent->m_vertices.at(m_edges.at(i).from) != m_parent->m_vertices.at(m_edges.at(i).to));
@@ -2152,7 +2186,8 @@ void QTriangulator::ComplexToSimple::insertEdgeIntoVectorIfWanted(ShortArray &or
     orderedEdges.append(i);
 }
 
-void QTriangulator::ComplexToSimple::removeUnwantedEdgesAndConnect()
+template <typename T>
+void QTriangulator<T>::ComplexToSimple::removeUnwantedEdgesAndConnect()
 {
     Q_ASSERT(m_edgeList.root == 0);
     // Initialize priority queue.
@@ -2290,7 +2325,8 @@ void QTriangulator::ComplexToSimple::removeUnwantedEdgesAndConnect()
     } // end while
 }
 
-void QTriangulator::ComplexToSimple::removeUnusedPoints() {
+template <typename T>
+void QTriangulator<T>::ComplexToSimple::removeUnusedPoints() {
     QBitArray used(m_parent->m_vertices.size(), false);
     for (int i = 0; i < m_edges.size(); ++i) {
         Q_ASSERT((m_edges.at(i).previous == -1) == (m_edges.at(i).next == -1));
@@ -2314,7 +2350,8 @@ void QTriangulator::ComplexToSimple::removeUnusedPoints() {
     }
 }
 
-bool QTriangulator::ComplexToSimple::CompareEdges::operator () (int i, int j) const
+template <typename T>
+bool QTriangulator<T>::ComplexToSimple::CompareEdges::operator () (int i, int j) const
 {
     int cmp = comparePoints(m_parent->m_parent->m_vertices.at(m_parent->m_edges.at(i).from),
         m_parent->m_parent->m_vertices.at(m_parent->m_edges.at(j).from));
@@ -2325,7 +2362,8 @@ bool QTriangulator::ComplexToSimple::CompareEdges::operator () (int i, int j) co
     return cmp > 0;
 }
 
-inline bool QTriangulator::ComplexToSimple::Event::operator < (const Event &other) const
+template <typename T>
+inline bool QTriangulator<T>::ComplexToSimple::Event::operator < (const Event &other) const
 {
     if (point == other.point)
         return type < other.type; // 'Lower' has higher priority than 'Upper'.
@@ -2337,8 +2375,8 @@ inline bool QTriangulator::ComplexToSimple::Event::operator < (const Event &othe
 //============================================================================//
 
 #ifdef Q_TRIANGULATOR_DEBUG
-
-QTriangulator::ComplexToSimple::DebugDialog::DebugDialog(ComplexToSimple *parent, int currentVertex)
+template <typename T>
+QTriangulator<T>::ComplexToSimple::DebugDialog::DebugDialog(ComplexToSimple *parent, int currentVertex)
     : m_parent(parent), m_vertex(currentVertex)
 {
     QDataBuffer<QPodPoint> &vertices = m_parent->m_parent->m_vertices;
@@ -2360,7 +2398,8 @@ QTriangulator::ComplexToSimple::DebugDialog::DebugDialog(ComplexToSimple *parent
     m_window = QRectF(minX - border, minY - border, (maxX - minX + 2 * border), (maxY - minY + 2 * border));
 }
 
-void QTriangulator::ComplexToSimple::DebugDialog::paintEvent(QPaintEvent *)
+template <typename T>
+void QTriangulator<T>::ComplexToSimple::DebugDialog::paintEvent(QPaintEvent *)
 {
     QPainter p(this);
     p.setRenderHint(QPainter::Antialiasing, true);
@@ -2426,7 +2465,8 @@ void QTriangulator::ComplexToSimple::DebugDialog::paintEvent(QPaintEvent *)
     }
 }
 
-void QTriangulator::ComplexToSimple::DebugDialog::wheelEvent(QWheelEvent *event)
+template <typename T>
+void QTriangulator<T>::ComplexToSimple::DebugDialog::wheelEvent(QWheelEvent *event)
 {
     qreal scale = exp(-0.001 * event->delta());
     QPointF center = m_window.center();
@@ -2436,7 +2476,8 @@ void QTriangulator::ComplexToSimple::DebugDialog::wheelEvent(QWheelEvent *event)
     update();
 }
 
-void QTriangulator::ComplexToSimple::DebugDialog::mouseMoveEvent(QMouseEvent *event)
+template <typename T>
+void QTriangulator<T>::ComplexToSimple::DebugDialog::mouseMoveEvent(QMouseEvent *event)
 {
     if (event->buttons() & Qt::LeftButton) {
         QPointF delta = event->pos() - m_lastMousePos;
@@ -2449,7 +2490,8 @@ void QTriangulator::ComplexToSimple::DebugDialog::mouseMoveEvent(QMouseEvent *ev
     }
 }
 
-void QTriangulator::ComplexToSimple::DebugDialog::mousePressEvent(QMouseEvent *event)
+template <typename T>
+void QTriangulator<T>::ComplexToSimple::DebugDialog::mousePressEvent(QMouseEvent *event)
 {
     if (event->button() == Qt::LeftButton)
         m_lastMousePos = event->pos();
@@ -2462,8 +2504,8 @@ void QTriangulator::ComplexToSimple::DebugDialog::mousePressEvent(QMouseEvent *e
 //============================================================================//
 //                      QTriangulator::SimpleToMonotone                       //
 //============================================================================//
-
-void QTriangulator::SimpleToMonotone::decompose()
+template <typename T>
+void QTriangulator<T>::SimpleToMonotone::decompose()
 {
     setupDataStructures();
     removeZeroLengthEdges();
@@ -2482,12 +2524,13 @@ void QTriangulator::SimpleToMonotone::decompose()
             processed.setBit(i);
             i = m_edges.at(i).next;
         } while (i != first);
-        if (m_parent->m_indices.size() > 0 && m_parent->m_indices.back() != Q_TRIANGULATE_END_OF_POLYGON)
-            m_parent->m_indices.push_back(Q_TRIANGULATE_END_OF_POLYGON);
+        if (m_parent->m_indices.size() > 0 && m_parent->m_indices.back() != T(-1)) // Q_TRIANGULATE_END_OF_POLYGON
+            m_parent->m_indices.push_back(T(-1)); // Q_TRIANGULATE_END_OF_POLYGON
     }
 }
 
-void QTriangulator::SimpleToMonotone::setupDataStructures()
+template <typename T>
+void QTriangulator<T>::SimpleToMonotone::setupDataStructures()
 {
     int i = 0;
     Edge e;
@@ -2505,7 +2548,7 @@ void QTriangulator::SimpleToMonotone::setupDataStructures()
             m_edges.add(e);
             ++i;
             Q_ASSERT(i < m_parent->m_indices.size());
-        } while (m_parent->m_indices.at(i) != Q_TRIANGULATE_END_OF_POLYGON);
+        } while (m_parent->m_indices.at(i) != T(-1)); // Q_TRIANGULATE_END_OF_POLYGON
 
         m_edges.last().next = start;
         m_edges.at(start).previous = m_edges.size() - 1;
@@ -2519,7 +2562,8 @@ void QTriangulator::SimpleToMonotone::setupDataStructures()
     }
 }
 
-void QTriangulator::SimpleToMonotone::removeZeroLengthEdges()
+template <typename T>
+void QTriangulator<T>::SimpleToMonotone::removeZeroLengthEdges()
 {
     for (int i = 0; i < m_edges.size(); ++i) {
         if (m_parent->m_vertices.at(m_edges.at(i).from) == m_parent->m_vertices.at(m_edges.at(i).to)) {
@@ -2547,7 +2591,8 @@ void QTriangulator::SimpleToMonotone::removeZeroLengthEdges()
     }
 }
 
-void QTriangulator::SimpleToMonotone::fillPriorityQueue()
+template <typename T>
+void QTriangulator<T>::SimpleToMonotone::fillPriorityQueue()
 {
     m_upperVertex.reset();
     m_upperVertex.reserve(m_edges.size());
@@ -2561,7 +2606,8 @@ void QTriangulator::SimpleToMonotone::fillPriorityQueue()
     //}
 }
 
-bool QTriangulator::SimpleToMonotone::edgeIsLeftOfEdge(int leftEdgeIndex, int rightEdgeIndex) const
+template <typename T>
+bool QTriangulator<T>::SimpleToMonotone::edgeIsLeftOfEdge(int leftEdgeIndex, int rightEdgeIndex) const
 {
     const Edge &leftEdge = m_edges.at(leftEdgeIndex);
     const Edge &rightEdge = m_edges.at(rightEdgeIndex);
@@ -2575,7 +2621,8 @@ bool QTriangulator::SimpleToMonotone::edgeIsLeftOfEdge(int leftEdgeIndex, int ri
 }
 
 // Returns the rightmost edge not to the right of the given edge.
-QRBTree<int>::Node *QTriangulator::SimpleToMonotone::searchEdgeLeftOfEdge(int edgeIndex) const
+template <typename T>
+QRBTree<int>::Node *QTriangulator<T>::SimpleToMonotone::searchEdgeLeftOfEdge(int edgeIndex) const
 {
     QRBTree<int>::Node *current = m_edgeList.root;
     QRBTree<int>::Node *result = 0;
@@ -2591,7 +2638,8 @@ QRBTree<int>::Node *QTriangulator::SimpleToMonotone::searchEdgeLeftOfEdge(int ed
 }
 
 // Returns the rightmost edge left of the given point.
-QRBTree<int>::Node *QTriangulator::SimpleToMonotone::searchEdgeLeftOfPoint(int pointIndex) const
+template <typename T>
+QRBTree<int>::Node *QTriangulator<T>::SimpleToMonotone::searchEdgeLeftOfPoint(int pointIndex) const
 {
     QRBTree<int>::Node *current = m_edgeList.root;
     QRBTree<int>::Node *result = 0;
@@ -2609,7 +2657,8 @@ QRBTree<int>::Node *QTriangulator::SimpleToMonotone::searchEdgeLeftOfPoint(int p
     return result;
 }
 
-void QTriangulator::SimpleToMonotone::classifyVertex(int i)
+template <typename T>
+void QTriangulator<T>::SimpleToMonotone::classifyVertex(int i)
 {
     Edge &e2 = m_edges.at(i);
     const Edge &e1 = m_edges.at(e2.previous);
@@ -2638,13 +2687,15 @@ void QTriangulator::SimpleToMonotone::classifyVertex(int i)
     }
 }
 
-void QTriangulator::SimpleToMonotone::classifyVertices()
+template <typename T>
+void QTriangulator<T>::SimpleToMonotone::classifyVertices()
 {
     for (int i = 0; i < m_edges.size(); ++i)
         classifyVertex(i);
 }
 
-bool QTriangulator::SimpleToMonotone::pointIsInSector(const QPodPoint &p, const QPodPoint &v1, const QPodPoint &v2, const QPodPoint &v3)
+template <typename T>
+bool QTriangulator<T>::SimpleToMonotone::pointIsInSector(const QPodPoint &p, const QPodPoint &v1, const QPodPoint &v2, const QPodPoint &v3)
 {
     bool leftOfPreviousEdge = !qPointIsLeftOfLine(p, v2, v1);
     bool leftOfNextEdge = !qPointIsLeftOfLine(p, v3, v2);
@@ -2655,7 +2706,8 @@ bool QTriangulator::SimpleToMonotone::pointIsInSector(const QPodPoint &p, const
         return leftOfPreviousEdge || leftOfNextEdge;
 }
 
-bool QTriangulator::SimpleToMonotone::pointIsInSector(int vertex, int sector)
+template <typename T>
+bool QTriangulator<T>::SimpleToMonotone::pointIsInSector(int vertex, int sector)
 {
     const QPodPoint &center = m_parent->m_vertices.at(m_edges.at(sector).from);
     // Handle degenerate edges.
@@ -2677,7 +2729,8 @@ bool QTriangulator::SimpleToMonotone::pointIsInSector(int vertex, int sector)
         return pointIsInSector(p, v1, center, v3);
 }
 
-int QTriangulator::SimpleToMonotone::findSector(int edge, int vertex)
+template <typename T>
+int QTriangulator<T>::SimpleToMonotone::findSector(int edge, int vertex)
 {
     while (!pointIsInSector(vertex, edge)) {
         edge = m_edges.at(m_edges.at(edge).previous).twin;
@@ -2686,7 +2739,8 @@ int QTriangulator::SimpleToMonotone::findSector(int edge, int vertex)
     return edge;
 }
 
-void QTriangulator::SimpleToMonotone::createDiagonal(int lower, int upper)
+template <typename T>
+void QTriangulator<T>::SimpleToMonotone::createDiagonal(int lower, int upper)
 {
     lower = findSector(lower, upper);
     upper = findSector(upper, lower);
@@ -2713,7 +2767,8 @@ void QTriangulator::SimpleToMonotone::createDiagonal(int lower, int upper)
     m_edges.add(e);
 }
 
-void QTriangulator::SimpleToMonotone::monotoneDecomposition()
+template <typename T>
+void QTriangulator<T>::SimpleToMonotone::monotoneDecomposition()
 {
     if (m_edges.isEmpty())
         return;
@@ -2729,8 +2784,8 @@ void QTriangulator::SimpleToMonotone::monotoneDecomposition()
     Q_ASSERT(i < m_edges.size());
     int j = m_edges.at(i).previous;
     Q_ASSERT(j < m_edges.size());
-    m_clockwiseOrder = qPointIsLeftOfLine(m_parent->m_vertices.at(m_edges.at(i).from),
-        m_parent->m_vertices.at(m_edges.at(j).from), m_parent->m_vertices.at(m_edges.at(i).to));
+    m_clockwiseOrder = qPointIsLeftOfLine(m_parent->m_vertices.at((quint32)m_edges.at(i).from),
+        m_parent->m_vertices.at((quint32)m_edges.at(j).from), m_parent->m_vertices.at((quint32)m_edges.at(i).to));
 
     classifyVertices();
     fillPriorityQueue();
@@ -2799,7 +2854,7 @@ void QTriangulator::SimpleToMonotone::monotoneDecomposition()
                 m_edges.at(j).node = node;
                 m_edges.at(j).helper = i;
                 m_edgeList.attachAfter(leftEdgeNode, node);
-                Q_ASSERT(m_edgeList.verify());
+                Q_ASSERT(m_edgeList.validate());
             } else  {
                 leftEdgeNode = searchEdgeLeftOfEdge(i);
                 QRBTree<int>::Node *node = m_edgeList.newNode();
@@ -2807,7 +2862,7 @@ void QTriangulator::SimpleToMonotone::monotoneDecomposition()
                 m_edges.at(i).node = node;
                 m_edges.at(i).helper = i;
                 m_edgeList.attachAfter(leftEdgeNode, node);
-                Q_ASSERT(m_edgeList.verify());
+                Q_ASSERT(m_edgeList.validate());
             }
             break;
         case MergeVertex:
@@ -2826,7 +2881,7 @@ void QTriangulator::SimpleToMonotone::monotoneDecomposition()
                     diagonals.add(QPair<int, int>(i, m_edges.at(i).helper));
                 if (m_edges.at(i).node) {
                     m_edgeList.deleteNode(m_edges.at(i).node);
-                    Q_ASSERT(m_edgeList.verify());
+                    Q_ASSERT(m_edgeList.validate());
                 } else {
                     qWarning("Inconsistent polygon. (#5)");
                 }
@@ -2835,7 +2890,7 @@ void QTriangulator::SimpleToMonotone::monotoneDecomposition()
                     diagonals.add(QPair<int, int>(i, m_edges.at(j).helper));
                 if (m_edges.at(j).node) {
                     m_edgeList.deleteNode(m_edges.at(j).node);
-                    Q_ASSERT(m_edgeList.verify());
+                    Q_ASSERT(m_edgeList.validate());
                 } else {
                     qWarning("Inconsistent polygon. (#6)");
                 }
@@ -2848,7 +2903,8 @@ void QTriangulator::SimpleToMonotone::monotoneDecomposition()
         createDiagonal(diagonals.at(i).first, diagonals.at(i).second);
 }
 
-bool QTriangulator::SimpleToMonotone::CompareVertices::operator () (int i, int j) const
+template <typename T>
+bool QTriangulator<T>::SimpleToMonotone::CompareVertices::operator () (int i, int j) const
 {
     if (m_parent->m_edges.at(i).from == m_parent->m_edges.at(j).from)
         return m_parent->m_edges.at(i).type > m_parent->m_edges.at(j).type;
@@ -2859,16 +2915,16 @@ bool QTriangulator::SimpleToMonotone::CompareVertices::operator () (int i, int j
 //============================================================================//
 //                     QTriangulator::MonotoneToTriangles                     //
 //============================================================================//
-
-void QTriangulator::MonotoneToTriangles::decompose()
+template <typename T>
+void QTriangulator<T>::MonotoneToTriangles::decompose()
 {
-    QVector<quint32> result;
+    QVector<T> result;
     QDataBuffer<int> stack(m_parent->m_indices.size());
     m_first = 0;
     // Require at least three more indices.
     while (m_first + 3 <= m_parent->m_indices.size()) {
         m_length = 0;
-        while (m_parent->m_indices.at(m_first + m_length) != Q_TRIANGULATE_END_OF_POLYGON) {
+        while (m_parent->m_indices.at(m_first + m_length) != T(-1)) { // Q_TRIANGULATE_END_OF_POLYGON
             ++m_length;
             Q_ASSERT(m_first + m_length < m_parent->m_indices.size());
         }
@@ -2955,39 +3011,115 @@ void QTriangulator::MonotoneToTriangles::decompose()
 //                                qTriangulate                                //
 //============================================================================//
 
-QTriangleSet qTriangulate(const qreal *polygon, int count, uint hint, const QTransform &matrix)
+QTriangleSet qTriangulate(const qreal *polygon,
+                          int count, uint hint, const QTransform &matrix)
 {
-    QTriangulator triangulator;
-    triangulator.initialize(polygon, count, hint, matrix);
-    return triangulator.triangulate();
+    QGLContext *ctx = 0; // Not really used but needs to be introduced for glSupportsElementIndexUint
+
+    QTriangleSet triangleSet;
+    if (glSupportsElementIndexUint) {
+        QTriangulator<quint32> triangulator;
+        triangulator.initialize(polygon, count, hint, matrix);
+        QVertexSet<quint32> vertexSet = triangulator.triangulate();
+        triangleSet.vertices = vertexSet.vertices;
+        triangleSet.indices.setDataUint(vertexSet.indices);
+
+    } else {
+        QTriangulator<quint16> triangulator;
+        triangulator.initialize(polygon, count, hint, matrix);
+        QVertexSet<quint16> vertexSet = triangulator.triangulate();
+        triangleSet.vertices = vertexSet.vertices;
+        triangleSet.indices.setDataUshort(vertexSet.indices);
+    }
+    return triangleSet;
 }
 
-QTriangleSet qTriangulate(const QVectorPath &path, const QTransform &matrix, qreal lod)
+QTriangleSet qTriangulate(const QVectorPath &path,
+                          const QTransform &matrix, qreal lod)
 {
-    QTriangulator triangulator;
-    triangulator.initialize(path, matrix, lod);
-    return triangulator.triangulate();
+    QGLContext *ctx = 0; // Not really used but needs to be introduced for glSupportsElementIndexUint
+
+    QTriangleSet triangleSet;
+    if (glSupportsElementIndexUint) {
+        QTriangulator<quint32> triangulator;
+        triangulator.initialize(path, matrix, lod);
+        QVertexSet<quint32> vertexSet = triangulator.triangulate();
+        triangleSet.vertices = vertexSet.vertices;
+        triangleSet.indices.setDataUint(vertexSet.indices);
+    } else {
+        QTriangulator<quint16> triangulator;
+        triangulator.initialize(path, matrix, lod);
+        QVertexSet<quint16> vertexSet = triangulator.triangulate();
+        triangleSet.vertices = vertexSet.vertices;
+        triangleSet.indices.setDataUshort(vertexSet.indices);
+    }
+    return triangleSet;
 }
 
-QTriangleSet qTriangulate(const QPainterPath &path, const QTransform &matrix, qreal lod)
+QTriangleSet qTriangulate(const QPainterPath &path,
+                          const QTransform &matrix, qreal lod)
 {
-    QTriangulator triangulator;
-    triangulator.initialize(path, matrix, lod);
-    return triangulator.triangulate();
+    QGLContext *ctx = 0; // Not really used but needs to be introduced for glSupportsElementIndexUint
+
+    QTriangleSet triangleSet;
+    if (glSupportsElementIndexUint) {
+        QTriangulator<quint32> triangulator;
+        triangulator.initialize(path, matrix, lod);
+        QVertexSet<quint32> vertexSet = triangulator.triangulate();
+        triangleSet.vertices = vertexSet.vertices;
+        triangleSet.indices.setDataUint(vertexSet.indices);
+    } else {
+        QTriangulator<quint16> triangulator;
+        triangulator.initialize(path, matrix, lod);
+        QVertexSet<quint16> vertexSet = triangulator.triangulate();
+        triangleSet.vertices = vertexSet.vertices;
+        triangleSet.indices.setDataUshort(vertexSet.indices);
+    }
+    return triangleSet;
 }
 
-QPolylineSet qPolyline(const QVectorPath &path, const QTransform &matrix, qreal lod)
+QPolylineSet qPolyline(const QVectorPath &path,
+                       const QTransform &matrix, qreal lod)
 {
-    QTriangulator triangulator;
-    triangulator.initialize(path, matrix, lod);
-    return triangulator.polyline();
+    QGLContext *ctx = 0; // Not really used but needs to be introduced for glSupportsElementIndexUint
+
+    QPolylineSet polyLineSet;
+    if (glSupportsElementIndexUint) {
+        QTriangulator<quint32> triangulator;
+        triangulator.initialize(path, matrix, lod);
+        QVertexSet<quint32> vertexSet = triangulator.polyline();
+        polyLineSet.vertices = vertexSet.vertices;
+        polyLineSet.indices.setDataUint(vertexSet.indices);
+    } else {
+        QTriangulator<quint16> triangulator;
+        triangulator.initialize(path, matrix, lod);
+        QVertexSet<quint16> vertexSet = triangulator.triangulate();
+        polyLineSet.vertices = vertexSet.vertices;
+        polyLineSet.indices.setDataUshort(vertexSet.indices);
+    }
+    return polyLineSet;
 }
 
-QPolylineSet qPolyline(const QPainterPath &path, const QTransform &matrix, qreal lod)
+QPolylineSet qPolyline(const QPainterPath &path,
+                       const QTransform &matrix, qreal lod)
 {
-    QTriangulator triangulator;
-    triangulator.initialize(path, matrix, lod);
-    return triangulator.polyline();
+    QGLContext *ctx = 0; // Not really used but needs to be introduced for glSupportsElementIndexUint
+
+    QPolylineSet polyLineSet;
+    if (glSupportsElementIndexUint) {
+        QTriangulator<quint32> triangulator;
+        triangulator.initialize(path, matrix, lod);
+        QVertexSet<quint32> vertexSet = triangulator.polyline();
+        polyLineSet.vertices = vertexSet.vertices;
+        polyLineSet.indices.setDataUint(vertexSet.indices);
+    } else {
+        QTriangulator<quint16> triangulator;
+        triangulator.initialize(path, matrix, lod);
+        QVertexSet<quint16> vertexSet = triangulator.triangulate();
+        polyLineSet.vertices = vertexSet.vertices;
+        polyLineSet.indices.setDataUshort(vertexSet.indices);
+    }
+    return polyLineSet;
 }
 
 QT_END_NAMESPACE
diff --git a/src/opengl/gl2paintengineex/qtriangulator_p.h b/src/opengl/gl2paintengineex/qtriangulator_p.h
index e5eec39..8f96e9f 100644
--- a/src/opengl/gl2paintengineex/qtriangulator_p.h
+++ b/src/opengl/gl2paintengineex/qtriangulator_p.h
@@ -58,7 +58,58 @@
 
 QT_BEGIN_NAMESPACE
 
-#define Q_TRIANGULATE_END_OF_POLYGON quint32(-1)
+class QVertexIndexVector
+{
+public:
+    enum Type {
+        UnsignedInt,
+        UnsignedShort
+    };
+
+    inline Type type() const { return t; }
+
+    inline void setDataUint(const QVector<quint32> &data)
+    {
+        t = UnsignedInt;
+        indices32 = data;
+    }
+
+    inline void setDataUshort(const QVector<quint16> &data)
+    {
+        t = UnsignedShort;
+        indices16 = data;
+    }
+
+    inline const void* data() const
+    {
+        if (t == UnsignedInt)
+            return indices32.data();
+        return indices16.data();
+    }
+
+    inline int size() const
+    {
+        if (t == UnsignedInt)
+            return indices32.size();
+        return indices16.size();
+    }
+
+    inline QVertexIndexVector &operator = (const QVertexIndexVector &other)
+    {
+         if (t == UnsignedInt)
+           indices32 = other.indices32;
+         else
+           indices16 = other.indices16;
+
+         return *this;
+    }
+
+private:
+
+    Type t;
+    QVector<quint32> indices32;
+    QVector<quint16> indices16;
+};
 
 struct QTriangleSet
 {
@@ -68,7 +119,7 @@ struct QTriangleSet
 
     // The vertices of a triangle are given by: (x[i[n]], y[i[n]]), (x[j[n]], y[j[n]]), (x[k[n]], y[k[n]]), n = 0, 1, ...
     QVector<qreal> vertices; // [x[0], y[0], x[1], y[1], x[2], ...]
-    QVector<quint32> indices; // [i[0], j[0], k[0], i[1], j[1], k[1], i[2], ...]
+    QVertexIndexVector indices; // [i[0], j[0], k[0], i[1], j[1], k[1], i[2], ...]
 };
 
 struct QPolylineSet
@@ -78,8 +129,7 @@ struct QPolylineSet
     QPolylineSet &operator = (const QPolylineSet &other) {vertices = other.vertices; indices = other.indices; return *this;}
 
     QVector<qreal> vertices; // [x[0], y[0], x[1], y[1], x[2], ...]
-    QVector<quint32> indices;
-
+    QVertexIndexVector indices;
 };
 
 // The vertex coordinates of the returned triangle set will be rounded to a grid with a mesh size
diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp
index 8cbba2a..66b146d 100644
--- a/src/opengl/qgl.cpp
+++ b/src/opengl/qgl.cpp
@@ -5335,8 +5335,6 @@ QGLExtensions::Extensions QGLExtensions::currentContextExtensions()
         glExtensions |= FragmentShader;
     if (extensions.match("GL_ARB_shader_objects"))
         glExtensions |= FragmentShader;
-    if (extensions.match("GL_ARB_ES2_compatibility"))
-        glExtensions |= ES2Compatibility;
     if (extensions.match("GL_ARB_texture_mirrored_repeat"))
         glExtensions |= MirroredRepeat;
     if (extensions.match("GL_EXT_framebuffer_object"))
@@ -5357,7 +5355,6 @@ QGLExtensions::Extensions QGLExtensions::currentContextExtensions()
     glExtensions |= FramebufferObject;
     glExtensions |= GenerateMipmap;
     glExtensions |= FragmentShader;
-    glExtensions |= ES2Compatibility;
 #endif
 #if defined(QT_OPENGL_ES_1)
     if (extensions.match("GL_OES_framebuffer_object"))
diff --git a/src/opengl/qgl_p.h b/src/opengl/qgl_p.h
index 13a10ba..0a5c649 100644
--- a/src/opengl/qgl_p.h
+++ b/src/opengl/qgl_p.h
@@ -286,8 +286,7 @@ public:
         DDSTextureCompression   = 0x00008000,
         ETC1TextureCompression  = 0x00010000,
         PVRTCTextureCompression = 0x00020000,
-        FragmentShader          = 0x00040000,
-        ES2Compatibility        = 0x00080000
+        FragmentShader          = 0x00040000
     };
     Q_DECLARE_FLAGS(Extensions, Extension)
 
diff --git a/src/opengl/qglextensions_p.h b/src/opengl/qglextensions_p.h
index 6d7449d..bf1dbbc 100644
--- a/src/opengl/qglextensions_p.h
+++ b/src/opengl/qglextensions_p.h
@@ -346,6 +346,17 @@ struct QGLExtensionFuncs
         qt_glEGLImageTargetTexture2DOES = 0;
         qt_glEGLImageTargetRenderbufferStorageOES = 0;
 #endif
+
+        // OES_element_index_uint
+#if !defined(QT_OPENGL_ES)
+        qt_glSupportsElementIndexUint = true;
+#else
+        QString extensions = reinterpret_cast<const char *>(glGetString(GL_EXTENSIONS));
+        if (extensions.contains("GL_OES_element_index_uint"))
+            qt_glSupportsElementIndexUint = true;
+        else
+            qt_glSupportsElementIndexUint = false;
+#endif
     }
 
 
@@ -473,6 +484,7 @@ struct QGLExtensionFuncs
     _glEGLImageTargetRenderbufferStorageOES qt_glEGLImageTargetRenderbufferStorageOES;
 #endif
 
+    bool qt_glSupportsElementIndexUint;
 };
 
 
@@ -871,6 +883,8 @@ struct QGLExtensionFuncs
 #define glEGLImageTargetRenderbufferStorageOES QGLContextPrivate::extensionFuncs(ctx).qt_glEGLImageTargetRenderbufferStorageOES
 #endif
 
+#define glSupportsElementIndexUint  QGLContextPrivate::extensionFuncs(ctx).qt_glSupportsElementIndexUint
+
 extern bool qt_resolve_framebufferobject_extensions(QGLContext *ctx);
 bool Q_OPENGL_EXPORT qt_resolve_buffer_extensions(QGLContext *ctx);
 
diff --git a/src/opengl/qglshaderprogram.cpp b/src/opengl/qglshaderprogram.cpp
index bc1c009..74382b0 100644
--- a/src/opengl/qglshaderprogram.cpp
+++ b/src/opengl/qglshaderprogram.cpp
@@ -97,10 +97,6 @@ QT_BEGIN_NAMESPACE
     to just features that are present in GLSL/ES, and avoid
     standard variable names that only work on the desktop.
 
-    If the \c{GL_ARB_ES2_compatibility} extension is present,
-    then the above prefix is not added because the desktop OpenGL
-    implementation supports precision qualifiers.
-
     \section1 Simple shader example
 
     \snippet doc/src/snippets/code/src_opengl_qglshaderprogram.cpp 1
@@ -398,10 +394,8 @@ bool QGLShader::compileSourceCode(const char *source)
             srclen.append(GLint(headerLen));
         }
 #ifdef QGL_DEFINE_QUALIFIERS
-        if (!(QGLExtensions::glExtensions() & QGLExtensions::ES2Compatibility)) {
-            src.append(qualifierDefines);
-            srclen.append(GLint(sizeof(qualifierDefines) - 1));
-        }
+        src.append(qualifierDefines);
+        srclen.append(GLint(sizeof(qualifierDefines) - 1));
 #endif
 #ifdef QGL_REDEFINE_HIGHP
         if (d->shaderType == Fragment) {
diff --git a/src/opengl/qwindowsurface_gl.cpp b/src/opengl/qwindowsurface_gl.cpp
index bc4912b..29c4477 100644
--- a/src/opengl/qwindowsurface_gl.cpp
+++ b/src/opengl/qwindowsurface_gl.cpp
@@ -355,12 +355,12 @@ void QGLWindowSurface::deleted(QObject *object)
 
         QWidgetPrivate *widgetPrivate = widget->d_func();
         if (widgetPrivate->extraData()) {
-            union { QGLContext **ctxPtr; void **voidPtr; };
-            voidPtr = &widgetPrivate->extraData()->glContext;
-            int index = d_ptr->contexts.indexOf(ctxPtr);
+            union { QGLContext **ctxPtrPtr; void **voidPtrPtr; };
+            voidPtrPtr = &widgetPrivate->extraData()->glContext;
+            int index = d_ptr->contexts.indexOf(ctxPtrPtr);
             if (index != -1) {
-                delete *ctxPtr;
-                *ctxPtr = 0;
+                delete *ctxPtrPtr;
+                *ctxPtrPtr = 0;
                 d_ptr->contexts.removeAt(index);
             }
         }
@@ -400,12 +400,12 @@ void QGLWindowSurface::hijackWindow(QWidget *widget)
 
     widgetPrivate->extraData()->glContext = ctx;
 
-    union { QGLContext **ctxPtr; void **voidPtr; };
+    union { QGLContext **ctxPtrPtr; void **voidPtrPtr; };
 
     connect(widget, SIGNAL(destroyed(QObject*)), this, SLOT(deleted(QObject*)));
 
-    voidPtr = &widgetPrivate->extraData()->glContext;
-    d_ptr->contexts << ctxPtr;
+    voidPtrPtr = &widgetPrivate->extraData()->glContext;
+    d_ptr->contexts << ctxPtrPtr;
     qDebug() << "hijackWindow() context created for" << widget << d_ptr->contexts.size();
 }
 
@@ -541,8 +541,9 @@ void QGLWindowSurface::flush(QWidget *widget, const QRegion &rgn, const QPoint &
                 }
             }
 #endif
-            if (d_ptr->paintedRegion.boundingRect() != geometry() && 
-                hasPartialUpdateSupport()) {
+            if (hasPartialUpdateSupport() &&
+                d_ptr->paintedRegion.boundingRect().width() * d_ptr->paintedRegion.boundingRect().height() <
+                geometry().width() * geometry().height() * 0.2) {
                 context()->d_func()->swapRegion(&d_ptr->paintedRegion);             
             } else
                 context()->swapBuffers();
diff --git a/src/openvg/openvg.pro b/src/openvg/openvg.pro
index eb60331..c05af90 100644
--- a/src/openvg/openvg.pro
+++ b/src/openvg/openvg.pro
@@ -35,7 +35,7 @@ contains(QT_CONFIG, egl) {
 }
 
 symbian {
-    DEFINES += QVG_RECREATE_ON_SIZE_CHANGE QVG_BUFFER_SCROLLING
+    DEFINES += QVG_RECREATE_ON_SIZE_CHANGE QVG_BUFFER_SCROLLING QVG_SCISSOR_CLIP
     SOURCES += \
         qvg_symbian.cpp
 }
diff --git a/src/openvg/qpaintengine_vg.cpp b/src/openvg/qpaintengine_vg.cpp
index 74395a2..ce9d11a 100644
--- a/src/openvg/qpaintengine_vg.cpp
+++ b/src/openvg/qpaintengine_vg.cpp
@@ -61,11 +61,6 @@
 
 QT_BEGIN_NAMESPACE
 
-// vgDrawGlyphs() only exists in OpenVG 1.1 and higher.
-#if !defined(OPENVG_VERSION_1_1) && !defined(QVG_NO_DRAW_GLYPHS)
-#define QVG_NO_DRAW_GLYPHS 1
-#endif
-
 // vgRenderToMask() only exists in OpenVG 1.1 and higher.
 // Also, disable masking completely if we are using the scissor to clip.
 #if !defined(OPENVG_VERSION_1_1) && !defined(QVG_NO_RENDER_TO_MASK)
@@ -75,11 +70,11 @@ QT_BEGIN_NAMESPACE
 #define QVG_NO_RENDER_TO_MASK 1
 #endif
 
-#if !defined(QVG_NO_DRAW_GLYPHS)
-
 // use the same rounding as in qrasterizer.cpp (6 bit fixed point)
 static const qreal aliasedCoordinateDelta = 0.5 - 0.015625;
 
+#if !defined(QVG_NO_DRAW_GLYPHS)
+
 Q_DECL_IMPORT extern int qt_defaultDpiX();
 Q_DECL_IMPORT extern int qt_defaultDpiY();
 
@@ -196,9 +191,7 @@ public:
 #endif
 
     QTransform transform;   // Currently active transform.
-    bool affineTransform;   // True if the transform is non-projective.
-    bool simpleTransform;   // True if the transform is simple translate
-                            // or 0, 90, 180, and 270 degree rotation
+    bool simpleTransform;   // True if the transform is simple (non-projective).
     qreal penScale;         // Pen scaling factor from "transform".
 
     QTransform pathTransform;  // Calculated VG path transformation.
@@ -379,7 +372,6 @@ void QVGPaintEnginePrivate::init()
     roundRectPath = 0;
 #endif
 
-    affineTransform = true;
     simpleTransform = true;
     pathTransformSet = false;
     penScale = 1.0;
@@ -532,59 +524,12 @@ void QVGPaintEnginePrivate::setTransform
     vgLoadMatrix(mat);
 }
 
-// Determine if a co-ordinate transform is simple enough to allow
-// rectangle-based clipping with vgMask() and rounding translation
-// to integers. Simple transforms most often result from origin translations.
-static inline bool transformIsSimple(const QTransform& transform)
-{
-    QTransform::TransformationType type = transform.type();
-    if (type == QTransform::TxNone || type == QTransform::TxTranslate) {
-        return true;
-    } else if (type == QTransform::TxScale) {
-        // Check for 0 and 180 degree rotations.
-        // (0 might happen after 4 rotations of 90 degrees).
-        qreal m11 = transform.m11();
-        qreal m12 = transform.m12();
-        qreal m21 = transform.m21();
-        qreal m22 = transform.m22();
-        if (m12 == 0.0f && m21 == 0.0f) {
-            if (m11 == 1.0f && m22 == 1.0f)
-                return true; // 0 degrees
-            else if (m11 == -1.0f && m22 == -1.0f)
-                return true; // 180 degrees.
-            if(m11 == 1.0f && m22 == -1.0f)
-                return true; // 0 degrees inverted y.
-            else if(m11 == -1.0f && m22 == 1.0f)
-                return true; // 180 degrees inverted y.
-        }
-    } else if (type == QTransform::TxRotate) {
-        // Check for 90, and 270 degree rotations.
-        qreal m11 = transform.m11();
-        qreal m12 = transform.m12();
-        qreal m21 = transform.m21();
-        qreal m22 = transform.m22();
-        if (m11 == 0.0f && m22 == 0.0f) {
-            if (m12 == 1.0f && m21 == -1.0f)
-                return true; // 90 degrees.
-            else if (m12 == -1.0f && m21 == 1.0f)
-                return true; // 270 degrees.
-            else if (m12 == -1.0f && m21 == -1.0f)
-                return true; // 90 degrees inverted y.
-            else if (m12 == 1.0f && m21 == 1.0f)
-                return true; // 270 degrees inverted y.
-        }
-    }
-    return false;
-}
-
 Q_DECL_IMPORT extern bool qt_scaleForTransform(const QTransform &transform, qreal *scale);
 
 void QVGPaintEnginePrivate::updateTransform(QPaintDevice *pdev)
 {
     VGfloat devh = pdev->height();
 
-    simpleTransform = transformIsSimple(transform);
-
     // Construct the VG transform by combining the Qt transform with
     // the following viewport transformation:
     //        | 1  0  0   |
@@ -607,9 +552,9 @@ void QVGPaintEnginePrivate::updateTransform(QPaintDevice *pdev)
         // so we will have to convert the co-ordinates ourselves.
         // Change the matrix to just the viewport transformation.
         pathTransform = viewport;
-        affineTransform = false;
+        simpleTransform = false;
     } else {
-        affineTransform = true;
+        simpleTransform = true;
     }
     pathTransformSet = false;
 
@@ -638,7 +583,7 @@ VGPath QVGPaintEnginePrivate::vectorPathToVGPath(const QVectorPath& path)
     // Size is sufficient segments for drawRoundedRect() paths.
     QVarLengthArray<VGubyte, 20> segments;
 
-    if (sizeof(qreal) == sizeof(VGfloat) && elements && affineTransform) {
+    if (sizeof(qreal) == sizeof(VGfloat) && elements && simpleTransform) {
         // If Qt was compiled with qreal the same size as VGfloat,
         // then convert the segment types and use the incoming
         // points array directly.
@@ -673,7 +618,7 @@ VGPath QVGPaintEnginePrivate::vectorPathToVGPath(const QVectorPath& path)
     int curvePos = 0;
     QPointF temp;
 
-    if (elements && affineTransform) {
+    if (elements && simpleTransform) {
         // Convert the members of the element array.
         for (int i = 0; i < count; ++i) {
             switch (elements[i]) {
@@ -717,7 +662,7 @@ VGPath QVGPaintEnginePrivate::vectorPathToVGPath(const QVectorPath& path)
             }
             points += 2;
         }
-    } else if (elements && !affineTransform) {
+    } else if (elements && !simpleTransform) {
         // Convert the members of the element array after applying the
         // current transform to the path locally.
         for (int i = 0; i < count; ++i) {
@@ -766,7 +711,7 @@ VGPath QVGPaintEnginePrivate::vectorPathToVGPath(const QVectorPath& path)
             }
             points += 2;
         }
-    } else if (count > 0 && affineTransform) {
+    } else if (count > 0 && simpleTransform) {
         // If there is no element array, then the path is assumed
         // to be a MoveTo followed by several LineTo's.
         coords.append(points[0]);
@@ -779,7 +724,7 @@ VGPath QVGPaintEnginePrivate::vectorPathToVGPath(const QVectorPath& path)
             segments.append(VG_LINE_TO_ABS);
             --count;
         }
-    } else if (count > 0 && !affineTransform) {
+    } else if (count > 0 && !simpleTransform) {
         // Convert a simple path, and apply the transform locally.
         temp = transform.map(QPointF(points[0], points[1]));
         coords.append(temp.x());
@@ -840,7 +785,7 @@ VGPath QVGPaintEnginePrivate::painterPathToVGPath(const QPainterPath& path)
     bool haveStart = false;
     bool haveEnd = false;
 
-    if (affineTransform) {
+    if (simpleTransform) {
         // Convert the members of the element array.
         for (int i = 0; i < count; ++i) {
             switch (elements[i].type) {
@@ -1615,6 +1560,36 @@ void QVGPaintEngine::stroke(const QVectorPath &path, const QPen &pen)
     vgDestroyPath(vgpath);
 }
 
+// Determine if a co-ordinate transform is simple enough to allow
+// rectangle-based clipping with vgMask().  Simple transforms most
+// often result from origin translations.
+static inline bool clipTransformIsSimple(const QTransform& transform)
+{
+    QTransform::TransformationType type = transform.type();
+    if (type == QTransform::TxNone || type == QTransform::TxTranslate)
+        return true;
+    if (type == QTransform::TxRotate) {
+        // Check for 0, 90, 180, and 270 degree rotations.
+        // (0 might happen after 4 rotations of 90 degrees).
+        qreal m11 = transform.m11();
+        qreal m12 = transform.m12();
+        qreal m21 = transform.m21();
+        qreal m22 = transform.m22();
+        if (m11 == 0.0f && m22 == 0.0f) {
+            if (m12 == 1.0f && m21 == -1.0f)
+                return true;    // 90 degrees.
+            else if (m12 == -1.0f && m21 == 1.0f)
+                return true;    // 270 degrees.
+        } else if (m12 == 0.0f && m21 == 0.0f) {
+            if (m11 == -1.0f && m22 == -1.0f)
+                return true;    // 180 degrees.
+            else if (m11 == 1.0f && m22 == 1.0f)
+                return true;    // 0 degrees.
+        }
+    }
+    return false;
+}
+
 #if defined(QVG_SCISSOR_CLIP)
 
 void QVGPaintEngine::clip(const QVectorPath &path, Qt::ClipOperation op)
@@ -1632,7 +1607,7 @@ void QVGPaintEngine::clip(const QVectorPath &path, Qt::ClipOperation op)
 
     // We aren't using masking, so handle simple QRectF's only.
     if (path.shape() == QVectorPath::RectangleHint &&
-            path.elementCount() == 4 && d->simpleTransform) {
+            path.elementCount() == 4 && clipTransformIsSimple(d->transform)) {
         // Clipping region that resulted from QPainter::setClipRect(QRectF).
         // Convert it into a QRect and apply.
         const qreal *points = path.points();
@@ -1782,7 +1757,7 @@ void QVGPaintEngine::clip(const QVectorPath &path, Qt::ClipOperation op)
 
     // We don't have vgRenderToMask(), so handle simple QRectF's only.
     if (path.shape() == QVectorPath::RectangleHint &&
-            path.elementCount() == 4 && d->simpleTransform) {
+            path.elementCount() == 4 && clipTransformIsSimple(d->transform)) {
         // Clipping region that resulted from QPainter::setClipRect(QRectF).
         // Convert it into a QRect and apply.
         const qreal *points = path.points();
@@ -1834,7 +1809,7 @@ void QVGPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
     d->dirty |= QPaintEngine::DirtyClipRegion;
 
     // If we have a non-simple transform, then use path-based clipping.
-    if (op != Qt::NoClip && !d->simpleTransform) {
+    if (op != Qt::NoClip && !clipTransformIsSimple(d->transform)) {
         QPaintEngineEx::clip(rect, op);
         return;
     }
@@ -1953,7 +1928,7 @@ void QVGPaintEngine::clip(const QRegion &region, Qt::ClipOperation op)
     d->dirty |= QPaintEngine::DirtyClipRegion;
 
     // If we have a non-simple transform, then use path-based clipping.
-    if (op != Qt::NoClip && !d->simpleTransform) {
+    if (op != Qt::NoClip && !clipTransformIsSimple(d->transform)) {
         QPaintEngineEx::clip(region, op);
         return;
     }
@@ -2530,14 +2505,14 @@ void QVGPaintEngine::fillRect(const QRectF &rect, const QBrush &brush)
 
     // Check to see if we can use vgClear() for faster filling.
     if (brush.style() == Qt::SolidPattern && brush.isOpaque() &&
-            d->simpleTransform && d->opacity == 1.0f &&
+            clipTransformIsSimple(d->transform) && d->opacity == 1.0f &&
             clearRect(rect, brush.color())) {
         return;
     }
 
 #if !defined(QVG_NO_MODIFY_PATH)
     VGfloat coords[8];
-    if (d->affineTransform) {
+    if (d->simpleTransform) {
         coords[0] = rect.x();
         coords[1] = rect.y();
         coords[2] = rect.x() + rect.width();
@@ -2572,14 +2547,14 @@ void QVGPaintEngine::fillRect(const QRectF &rect, const QColor &color)
     Q_D(QVGPaintEngine);
 
     // Check to see if we can use vgClear() for faster filling.
-    if (d->simpleTransform && d->opacity == 1.0f && color.alpha() == 255 &&
+    if (clipTransformIsSimple(d->transform) && d->opacity == 1.0f && color.alpha() == 255 &&
             clearRect(rect, color)) {
         return;
     }
 
 #if !defined(QVG_NO_MODIFY_PATH)
     VGfloat coords[8];
-    if (d->affineTransform) {
+    if (d->simpleTransform) {
         coords[0] = rect.x();
         coords[1] = rect.y();
         coords[2] = rect.x() + rect.width();
@@ -2612,7 +2587,7 @@ void QVGPaintEngine::fillRect(const QRectF &rect, const QColor &color)
 void QVGPaintEngine::drawRoundedRect(const QRectF &rect, qreal xrad, qreal yrad, Qt::SizeMode mode)
 {
     Q_D(QVGPaintEngine);
-    if (d->affineTransform) {
+    if (d->simpleTransform) {
         QVGPainterState *s = state();
         VGPath vgpath = d->roundedRectPath(rect, xrad, yrad, mode);
         d->draw(vgpath, s->pen, s->brush);
@@ -2631,7 +2606,7 @@ void QVGPaintEngine::drawRects(const QRect *rects, int rectCount)
     QVGPainterState *s = state();
     for (int i = 0; i < rectCount; ++i, ++rects) {
         VGfloat coords[8];
-        if (d->affineTransform) {
+        if (d->simpleTransform) {
             coords[0] = rects->x();
             coords[1] = rects->y();
             coords[2] = rects->x() + rects->width();
@@ -2672,7 +2647,7 @@ void QVGPaintEngine::drawRects(const QRectF *rects, int rectCount)
     QVGPainterState *s = state();
     for (int i = 0; i < rectCount; ++i, ++rects) {
         VGfloat coords[8];
-        if (d->affineTransform) {
+        if (d->simpleTransform) {
             coords[0] = rects->x();
             coords[1] = rects->y();
             coords[2] = rects->x() + rects->width();
@@ -2710,7 +2685,7 @@ void QVGPaintEngine::drawLines(const QLine *lines, int lineCount)
     QVGPainterState *s = state();
     for (int i = 0; i < lineCount; ++i, ++lines) {
         VGfloat coords[4];
-        if (d->affineTransform) {
+        if (d->simpleTransform) {
             coords[0] = lines->x1();
             coords[1] = lines->y1();
             coords[2] = lines->x2();
@@ -2738,7 +2713,7 @@ void QVGPaintEngine::drawLines(const QLineF *lines, int lineCount)
     QVGPainterState *s = state();
     for (int i = 0; i < lineCount; ++i, ++lines) {
         VGfloat coords[4];
-        if (d->affineTransform) {
+        if (d->simpleTransform) {
             coords[0] = lines->x1();
             coords[1] = lines->y1();
             coords[2] = lines->x2();
@@ -2764,7 +2739,7 @@ void QVGPaintEngine::drawEllipse(const QRectF &r)
     // Based on the description of vguEllipse() in the OpenVG specification.
     // We don't use vguEllipse(), to avoid unnecessary library dependencies.
     Q_D(QVGPaintEngine);
-    if (d->affineTransform) {
+    if (d->simpleTransform) {
         QVGPainterState *s = state();
         VGPath path = vgCreatePath(VG_PATH_FORMAT_STANDARD,
                                    VG_PATH_DATATYPE_F,
@@ -2837,7 +2812,7 @@ void QVGPaintEngine::drawPoints(const QPointF *points, int pointCount)
 
     for (int i = 0; i < pointCount; ++i, ++points) {
         VGfloat coords[4];
-        if (d->affineTransform) {
+        if (d->simpleTransform) {
             coords[0] = points->x();
             coords[1] = points->y();
             coords[2] = coords[0];
@@ -2871,7 +2846,7 @@ void QVGPaintEngine::drawPoints(const QPoint *points, int pointCount)
 
     for (int i = 0; i < pointCount; ++i, ++points) {
         VGfloat coords[4];
-        if (d->affineTransform) {
+        if (d->simpleTransform) {
             coords[0] = points->x();
             coords[1] = points->y();
             coords[2] = coords[0];
@@ -2905,7 +2880,7 @@ void QVGPaintEngine::drawPolygon(const QPointF *points, int pointCount, PolygonD
     QVarLengthArray<VGfloat, 16> coords;
     QVarLengthArray<VGubyte, 10> segments;
     for (int i = 0; i < pointCount; ++i, ++points) {
-        if (d->affineTransform) {
+        if (d->simpleTransform) {
             coords.append(points->x());
             coords.append(points->y());
         } else {
@@ -2952,7 +2927,7 @@ void QVGPaintEngine::drawPolygon(const QPoint *points, int pointCount, PolygonDr
     QVarLengthArray<VGfloat, 16> coords;
     QVarLengthArray<VGubyte, 10> segments;
     for (int i = 0; i < pointCount; ++i, ++points) {
-        if (d->affineTransform) {
+        if (d->simpleTransform) {
             coords.append(points->x());
             coords.append(points->y());
         } else {
@@ -2987,7 +2962,7 @@ void QVGPaintEngine::drawPolygon(const QPoint *points, int pointCount, PolygonDr
 
 void QVGPaintEnginePrivate::setImageOptions()
 {
-    if (opacity != 1.0f && affineTransform) {
+    if (opacity != 1.0f && simpleTransform) {
         if (opacity != paintOpacity) {
             VGfloat values[4];
             values[0] = 1.0f;
@@ -3034,10 +3009,7 @@ static void drawVGImage(QVGPaintEnginePrivate *d,
     QTransform transform(d->imageTransform);
     VGfloat scaleX = sr.width() == 0.0f ? 0.0f : r.width() / sr.width();
     VGfloat scaleY = sr.height() == 0.0f ? 0.0f : r.height() / sr.height();
-    if (d->simpleTransform)
-        transform.translate(qRound(r.x()), qRound(r.y()));
-    else
-        transform.translate(r.x(), r.y());
+    transform.translate(r.x(), r.y());
     transform.scale(scaleX, scaleY);
     d->setTransform(VG_MATRIX_IMAGE_USER_TO_SURFACE, transform);
 
@@ -3055,10 +3027,7 @@ static void drawVGImage(QVGPaintEnginePrivate *d,
         return;
 
     QTransform transform(d->imageTransform);
-    if(d->simpleTransform)
-        transform.translate(qRound(pos.x()), qRound(pos.y()));
-    else
-        transform.translate(pos.x(), pos.y());
+    transform.translate(pos.x(), pos.y());
     d->setTransform(VG_MATRIX_IMAGE_USER_TO_SURFACE, transform);
 
     d->setImageOptions();
@@ -3101,7 +3070,7 @@ void QVGPaintEngine::drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF
         QVGPixmapData *vgpd = static_cast<QVGPixmapData *>(pd);
         if (!vgpd->isValid())
             return;
-        if (d->affineTransform)
+        if (d->simpleTransform)
             drawVGImage(d, r, vgpd->toVGImage(), vgpd->size(), sr);
         else
             drawVGImage(d, r, vgpd->toVGImage(d->opacity), vgpd->size(), sr);
@@ -3120,7 +3089,7 @@ void QVGPaintEngine::drawPixmap(const QPointF &pos, const QPixmap &pm)
         QVGPixmapData *vgpd = static_cast<QVGPixmapData *>(pd);
         if (!vgpd->isValid())
             return;
-        if (d->affineTransform)
+        if (d->simpleTransform)
             drawVGImage(d, pos, vgpd->toVGImage());
         else
             drawVGImage(d, pos, vgpd->toVGImage(d->opacity));
@@ -3135,7 +3104,7 @@ void QVGPaintEngine::drawImage
 {
     Q_D(QVGPaintEngine);
     VGImage vgImg;
-    if (d->affineTransform || d->opacity == 1.0f)
+    if (d->simpleTransform || d->opacity == 1.0f)
         vgImg = toVGImageSubRect(image, sr.toRect(), flags);
     else
         vgImg = toVGImageWithOpacitySubRect(image, d->opacity, sr.toRect());
@@ -3158,7 +3127,7 @@ void QVGPaintEngine::drawImage(const QPointF &pos, const QImage &image)
 {
     Q_D(QVGPaintEngine);
     VGImage vgImg;
-    if (d->affineTransform || d->opacity == 1.0f)
+    if (d->simpleTransform || d->opacity == 1.0f)
         vgImg = toVGImage(image);
     else
         vgImg = toVGImageWithOpacity(image, d->opacity);
@@ -3191,7 +3160,7 @@ void QVGPaintEngine::drawPixmapFragments(const QPainter::PixmapFragment *drawing
     QPixmapData *pd = pixmap.pixmapData();
     if (!pd)
         return; // null QPixmap
-    if (pd->classId() != QPixmapData::OpenVGClass || !d->affineTransform) {
+    if (pd->classId() != QPixmapData::OpenVGClass || !d->simpleTransform) {
         QPaintEngineEx::drawPixmapFragments(drawingData, dataCount, pixmap, hints);
         return;
     }
@@ -3416,7 +3385,7 @@ void QVGPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textItem)
 
     // If we are not using a simple transform, then fall back
     // to the default Qt path stroking algorithm.
-    if (!d->affineTransform) {
+    if (!d->simpleTransform) {
         QPaintEngineEx::drawTextItem(p, textItem);
         return;
     }
diff --git a/src/openvg/qvg_p.h b/src/openvg/qvg_p.h
index 51abbee..94d1eae 100644
--- a/src/openvg/qvg_p.h
+++ b/src/openvg/qvg_p.h
@@ -55,6 +55,11 @@
 // We mean it.
 //
 
+// vgDrawGlyphs() only exists in OpenVG 1.1 and higher.
+#if !defined(OPENVG_VERSION_1_1) && !defined(QVG_NO_DRAW_GLYPHS)
+#define QVG_NO_DRAW_GLYPHS 1
+#endif
+
 #include <QtGui/qimage.h>
 
 #if !defined(QT_NO_EGL)
diff --git a/src/openvg/qvg_symbian.cpp b/src/openvg/qvg_symbian.cpp
index e97ade8..e2a99c2 100644
--- a/src/openvg/qvg_symbian.cpp
+++ b/src/openvg/qvg_symbian.cpp
@@ -186,10 +186,11 @@ void QVGPixmapData::fromNativeType(void* pixmap, NativeType type)
         QImage::Format format = qt_TDisplayMode2Format(displayMode);
 
         TSize size = bitmap->SizeInPixels();
+        int bytesPerLine = bitmap->ScanLineLength(size.iWidth, displayMode);
 
         bitmap->BeginDataAccess();
         uchar *bytes = (uchar*)bitmap->DataAddress();
-        QImage img = QImage(bytes, size.iWidth, size.iHeight, format);
+        QImage img = QImage(bytes, size.iWidth, size.iHeight, bytesPerLine, format);
         img = img.copy();
         bitmap->EndDataAccess();
 
@@ -229,8 +230,7 @@ void* QVGPixmapData::toNativeType(NativeType type)
         sgInfo.iSizeInPixels.SetSize(w, h);
         sgInfo.iUsage = ESgUsageBitOpenVgImage | ESgUsageBitOpenVgSurface;
 
-        RSgImage *sgImage = new RSgImage();
-        Q_CHECK_PTR(sgImage);
+        QScopedPointer<RSgImage> sgImage(new RSgImage());
         err = sgImage->Create(sgInfo, NULL, NULL);
         if (err != KErrNone) {
             driver.Close();
@@ -241,7 +241,7 @@ void* QVGPixmapData::toNativeType(NativeType type)
         EGLImageKHR eglImage = QEgl::eglCreateImageKHR(QEgl::display(),
                 EGL_NO_CONTEXT,
                 EGL_NATIVE_PIXMAP_KHR,
-                (EGLClientBuffer)sgImage,
+                (EGLClientBuffer)sgImage.data(),
                 (EGLint*)KEglImageAttribs);
         if (!eglImage || eglGetError() != EGL_SUCCESS) {
             sgImage->Close();
@@ -263,13 +263,14 @@ void* QVGPixmapData::toNativeType(NativeType type)
 
         if (vgGetError() != VG_NO_ERROR) {
             sgImage->Close();
-            sgImage = 0;
+            sgImage.reset();
         }
+
         // release stuff
         vgDestroyImage(dstVgImage);
         QEgl::eglDestroyImageKHR(QEgl::display(), eglImage);
         driver.Close();
-        return reinterpret_cast<void*>(sgImage);
+        return reinterpret_cast<void*>(sgImage.take());
 #endif
     } else if (type == QPixmapData::FbsBitmap) {
         CFbsBitmap *bitmap = new CFbsBitmap;
diff --git a/src/openvg/qvgfontglyphcache_p.h b/src/openvg/qvgfontglyphcache_p.h
index b32a873..8bcdcc7 100644
--- a/src/openvg/qvgfontglyphcache_p.h
+++ b/src/openvg/qvgfontglyphcache_p.h
@@ -56,10 +56,14 @@
 #include <QtCore/qvarlengtharray.h>
 #include <QtGui/private/qfontengine_p.h>
 
+#include <qvg_p.h>
+
 QT_BEGIN_NAMESPACE
 
 class QVGPaintEnginePrivate;
 
+#ifndef QVG_NO_DRAW_GLYPHS
+
 class QVGFontGlyphCache
 {
 public:
@@ -90,6 +94,8 @@ public:
 };
 #endif
 
+#endif
+
 QT_END_NAMESPACE
 
 #endif // QVGFONTGLYPHCACHE_H
diff --git a/src/openvg/qwindowsurface_vgegl.cpp b/src/openvg/qwindowsurface_vgegl.cpp
index e3f52f4e..37e5f40 100644
--- a/src/openvg/qwindowsurface_vgegl.cpp
+++ b/src/openvg/qwindowsurface_vgegl.cpp
@@ -709,10 +709,9 @@ QEglContext *QVGEGLWindowSurfaceDirect::ensureContext(QWidget *widget)
 #if !defined(QVG_NO_PRESERVED_SWAP)
     // Try to force the surface back buffer to preserve its contents.
     if (needToSwap) {
-        eglGetError();  // Clear error state first.
-        eglSurfaceAttrib(QEgl::display(), windowSurface,
+        bool succeeded = eglSurfaceAttrib(QEgl::display(), windowSurface,
                 EGL_SWAP_BEHAVIOR, EGL_BUFFER_PRESERVED);
-        if (eglGetError() != EGL_SUCCESS) {
+        if (!succeeded && eglGetError() != EGL_SUCCESS) {
             qWarning("QVG: could not enable preserved swap");
         }
     }
diff --git a/src/plugins/bearer/corewlan/qcorewlanengine.mm b/src/plugins/bearer/corewlan/qcorewlanengine.mm
index 844e38b..db577fd 100644
--- a/src/plugins/bearer/corewlan/qcorewlanengine.mm
+++ b/src/plugins/bearer/corewlan/qcorewlanengine.mm
@@ -850,7 +850,7 @@ quint64 QCoreWlanEngine::bytesReceived(const QString &id)
     return getBytes(interfaceStr,true);
 }
 
-quint64 QCoreWlanEngine::startTime(const QString &id)
+quint64 QCoreWlanEngine::startTime(const QString &identifier)
 {
     QMutexLocker locker(&mutex);
     QMacCocoaAutoReleasePool pool;
@@ -885,7 +885,7 @@ quint64 QCoreWlanEngine::startTime(const QString &id)
                 for(int i = 0; i < dictSize; i++) {
                     if([ssidStr isEqualToString:keys[i]]) {
                         const QString ident = QString::number(qHash(QLatin1String("corewlan:") + qt_mac_NSStringToQString(objects[i])));
-                        if(ident == id) {
+                        if(ident == identifier) {
                             ok = true;
                         }
                     }
diff --git a/src/plugins/graphicssystems/meego/qmeegoextensions.cpp b/src/plugins/graphicssystems/meego/qmeegoextensions.cpp
index e7f6439..611c962 100644
--- a/src/plugins/graphicssystems/meego/qmeegoextensions.cpp
+++ b/src/plugins/graphicssystems/meego/qmeegoextensions.cpp
@@ -46,6 +46,7 @@
 bool QMeeGoExtensions::initialized = false;
 bool QMeeGoExtensions::hasImageShared = false;
 bool QMeeGoExtensions::hasSurfaceScaling = false;
+bool QMeeGoExtensions::hasLockSurface = false;
 
 /* Extension funcs */
 
@@ -53,11 +54,15 @@ typedef EGLBoolean (EGLAPIENTRY *eglQueryImageNOKFunc)(EGLDisplay, EGLImageKHR,
 typedef EGLNativeSharedImageTypeNOK (EGLAPIENTRY *eglCreateSharedImageNOKFunc)(EGLDisplay, EGLImageKHR, EGLint*);
 typedef EGLBoolean (EGLAPIENTRY *eglDestroySharedImageNOKFunc)(EGLDisplay, EGLNativeSharedImageTypeNOK);
 typedef EGLBoolean (EGLAPIENTRY *eglSetSurfaceScalingNOKFunc)(EGLDisplay, EGLSurface, EGLint, EGLint, EGLint, EGLint);
+typedef EGLBoolean (EGLAPIENTRY *eglLockSurfaceKHRFunc)(EGLDisplay display, EGLSurface surface, const EGLint *attrib_list);
+typedef EGLBoolean (EGLAPIENTRY *eglUnlockSurfaceKHRFunc)(EGLDisplay display, EGLSurface surface);
 
 static eglQueryImageNOKFunc _eglQueryImageNOK = 0;
 static eglCreateSharedImageNOKFunc _eglCreateSharedImageNOK = 0;
 static eglDestroySharedImageNOKFunc _eglDestroySharedImageNOK = 0;
 static eglSetSurfaceScalingNOKFunc _eglSetSurfaceScalingNOK = 0;
+static eglLockSurfaceKHRFunc _eglLockSurfaceKHR = 0;
+static eglUnlockSurfaceKHRFunc _eglUnlockSurfaceKHR = 0;
 
 /* Public */
 
@@ -101,6 +106,22 @@ bool QMeeGoExtensions::eglSetSurfaceScalingNOK(EGLDisplay dpy, EGLSurface surfac
    return _eglSetSurfaceScalingNOK(dpy, surface, x, y, width, height);
 }
 
+bool QMeeGoExtensions::eglLockSurfaceKHR(EGLDisplay display, EGLSurface surface, const EGLint *attrib_list)
+{
+    if (! hasLockSurface)
+        qFatal("EGL_KHR_lock_surface2 not found but trying to use capability!");
+
+    return _eglLockSurfaceKHR(display, surface, attrib_list);
+}
+
+bool QMeeGoExtensions::eglUnlockSurfaceKHR(EGLDisplay display, EGLSurface surface)
+{
+    if (! hasLockSurface)
+        qFatal("EGL_KHR_lock_surface2 not found but trying to use capability!");
+
+    return _eglUnlockSurfaceKHR(display, surface);
+}
+
 /* Private */
 
 void QMeeGoExtensions::initialize()
@@ -113,6 +134,8 @@ void QMeeGoExtensions::initialize()
         _eglQueryImageNOK = (eglQueryImageNOKFunc) eglGetProcAddress("eglQueryImageNOK");
         _eglCreateSharedImageNOK = (eglCreateSharedImageNOKFunc) eglGetProcAddress("eglCreateSharedImageNOK");
         _eglDestroySharedImageNOK = (eglDestroySharedImageNOKFunc) eglGetProcAddress("eglDestroySharedImageNOK");
+        _eglLockSurfaceKHR = (eglLockSurfaceKHRFunc) eglGetProcAddress("eglLockSurfaceKHR");
+        _eglUnlockSurfaceKHR = (eglUnlockSurfaceKHRFunc) eglGetProcAddress("eglUnlockSurfaceKHR");
         
         Q_ASSERT(_eglQueryImageNOK && _eglCreateSharedImageNOK && _eglDestroySharedImageNOK);
         hasImageShared = true;
@@ -125,5 +148,14 @@ void QMeeGoExtensions::initialize()
         Q_ASSERT(_eglSetSurfaceScalingNOK);
         hasSurfaceScaling = true;
     }
+
+    if (QEgl::hasExtension("EGL_KHR_lock_surface2")) {
+        qDebug("MeegoGraphics: found EGL_KHR_lock_surface2");
+        _eglLockSurfaceKHR = (eglLockSurfaceKHRFunc) eglGetProcAddress("eglLockSurfaceKHR");
+        _eglUnlockSurfaceKHR = (eglUnlockSurfaceKHRFunc) eglGetProcAddress("eglUnlockSurfaceKHR");
+         
+        Q_ASSERT(_eglLockSurfaceKHR && _eglUnlockSurfaceKHR);
+        hasLockSurface = true;
+    }
 }
 
diff --git a/src/plugins/graphicssystems/meego/qmeegoextensions.h b/src/plugins/graphicssystems/meego/qmeegoextensions.h
index ee20bd8..9e78caf 100644
--- a/src/plugins/graphicssystems/meego/qmeegoextensions.h
+++ b/src/plugins/graphicssystems/meego/qmeegoextensions.h
@@ -65,6 +65,18 @@ typedef void* EGLNativeSharedImageTypeNOK;
 #define EGL_FIXED_HEIGHT_NOK 0x30DC
 #endif
 
+#ifndef EGL_BITMAP_POINTER_KHR
+#define EGL_BITMAP_POINTER_KHR 0x30C6
+#define EGL_BITMAP_PITCH_KHR 0x30C7
+#endif
+
+#ifndef EGL_MAP_PRESERVE_PIXELS_KHR
+#define EGL_MAP_PRESERVE_PIXELS_KHR 0x30C4
+#define EGL_LOCK_USAGE_HINT_KHR 0x30C5
+#define EGL_READ_SURFACE_BIT_KHR 0x0001
+#define EGL_WRITE_SURFACE_BIT_KHR 0x0002
+#endif
+
 /* Class */
 
 class QMeeGoExtensions
@@ -76,6 +88,8 @@ public:
     static bool eglQueryImageNOK(EGLDisplay dpy, EGLImageKHR image, EGLint prop, EGLint *v);
     static bool eglDestroySharedImageNOK(EGLDisplay dpy, EGLNativeSharedImageTypeNOK img);
     static bool eglSetSurfaceScalingNOK(EGLDisplay dpy, EGLSurface surface, int x, int y, int width, int height);
+    static bool eglLockSurfaceKHR(EGLDisplay display, EGLSurface surface, const EGLint *attrib_list);
+    static bool eglUnlockSurfaceKHR(EGLDisplay display, EGLSurface surface);
 
 private:
     static void initialize();
@@ -83,6 +97,7 @@ private:
     static bool initialized;
     static bool hasImageShared;
     static bool hasSurfaceScaling;
+    static bool hasLockSurface;
 };
 
 #endif
diff --git a/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp b/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp
index 2a64d49..f8b228c 100644
--- a/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp
+++ b/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp
@@ -51,6 +51,7 @@
 #include <private/qimage_p.h>
 #include <private/qeglproperties_p.h>
 #include <private/qeglcontext_p.h>
+#include <private/qpixmap_x11_p.h>
 
 #include "qmeegopixmapdata.h"
 #include "qmeegographicssystem.h"
@@ -58,6 +59,8 @@
 
 bool QMeeGoGraphicsSystem::surfaceWasCreated = false;
 
+QHash <Qt::HANDLE, QPixmap*> QMeeGoGraphicsSystem::liveTexturePixmaps;
+
 QMeeGoGraphicsSystem::QMeeGoGraphicsSystem()
 {
     qDebug("Using the meego graphics system");
@@ -170,6 +173,22 @@ QPixmapData *QMeeGoGraphicsSystem::pixmapDataFromEGLSharedImage(Qt::HANDLE handl
     }
 }
 
+QPixmapData *QMeeGoGraphicsSystem::pixmapDataFromEGLImage(Qt::HANDLE handle)
+{
+    if (QMeeGoGraphicsSystem::meeGoRunning()) {
+        QMeeGoPixmapData *pmd = new QMeeGoPixmapData;
+        pmd->fromEGLImage(handle);
+
+        // FIXME Ok. This is a bit BAD BAD BAD. We're abusing here the fact that we KNOW
+        // that this function is used for the live pixmap...
+        pmd->texture()->options &= ~QGLContext::InvertedYBindOption;
+        return QMeeGoGraphicsSystem::wrapPixmapData(pmd);
+    } else {
+        qFatal("Can't create from EGL image when not running meego graphics system!");
+        return NULL;
+    }
+}
+
 void QMeeGoGraphicsSystem::updateEGLSharedImagePixmap(QPixmap *pixmap)
 {
     QMeeGoPixmapData *pmd = (QMeeGoPixmapData *) pixmap->pixmapData();
@@ -188,6 +207,109 @@ QPixmapData *QMeeGoGraphicsSystem::pixmapDataWithGLTexture(int w, int h)
     return QMeeGoGraphicsSystem::wrapPixmapData(pmd);
 }
 
+Qt::HANDLE QMeeGoGraphicsSystem::createLiveTexture(int w, int h, QImage::Format format)
+{
+    // No need to wrap the QPixmapData here. This QPixmap(Data) is a 
+    // internal implementation and we don't migrate it between 
+    // graphics system switching.
+    
+    // We use a bit ugly way of enforcing a color format on the X pixmap -- we create 
+    // a local QImage and fromImage from there. This is quite redundant (extra overhead of creating 
+    // the useless image only to delete it) but shouldn't be too bad for now... you're not expected
+    // to call createLiveTexture too often anyways. Would be great if QX11PixmapData had a way to 
+    // force the X format upon creation or resize.
+    
+    QImage image(w, h, format);
+    QX11PixmapData *pmd = new QX11PixmapData(QPixmapData::PixmapType);
+    pmd->fromImage(image, Qt::NoOpaqueDetection);
+    QPixmap *p = new QPixmap(pmd);
+    
+    liveTexturePixmaps.insert(p->handle(), p);
+    return p->handle();
+}
+
+void QMeeGoGraphicsSystem::destroyLiveTexture(Qt::HANDLE h)
+{
+    if (liveTexturePixmaps.contains(h)) {
+        QPixmap *p = liveTexturePixmaps.value(h);
+        delete p;
+        liveTexturePixmaps.remove(h);
+    } else
+        qWarning("Trying to destroy live texture %ld which was not found!", h);
+}
+
+bool QMeeGoGraphicsSystem::lockLiveTexture(Qt::HANDLE h)
+{
+    if (! liveTexturePixmaps.contains(h)) {
+        qWarning("Trying to lock live texture %ld which was not found!", h);
+        return false;
+    }
+
+    EGLint attribs[] = {
+        EGL_MAP_PRESERVE_PIXELS_KHR, EGL_TRUE,
+        EGL_LOCK_USAGE_HINT_KHR, EGL_READ_SURFACE_BIT_KHR | EGL_WRITE_SURFACE_BIT_KHR, 
+        EGL_NONE
+    };
+
+    QGLShareContextScope ctx(qt_gl_share_widget()->context());
+    EGLSurface surface = getSurfaceForLiveTexturePixmap(liveTexturePixmaps.value(h));
+    return QMeeGoExtensions::eglLockSurfaceKHR(QEgl::display(), surface, attribs);
+}
+
+bool QMeeGoGraphicsSystem::unlockLiveTexture(Qt::HANDLE h)
+{
+    if (! liveTexturePixmaps.contains(h)) {
+        qWarning("Trying to lock live texture %ld which was not found!", h);
+        return false;
+    }
+
+    QGLShareContextScope ctx(qt_gl_share_widget()->context());
+    QMeeGoExtensions::ensureInitialized();
+
+    EGLSurface surface = getSurfaceForLiveTexturePixmap(liveTexturePixmaps.value(h));
+    if (QMeeGoExtensions::eglUnlockSurfaceKHR(QEgl::display(), surface)) {
+        glFinish();
+        return true;
+    } else {
+        return false;
+    }
+}
+
+void QMeeGoGraphicsSystem::queryLiveTexture(Qt::HANDLE h, void **data, int *pitch)
+{
+    // FIXME Only allow this on locked surfaces
+    if (! liveTexturePixmaps.contains(h)) {
+        qWarning("Trying to query live texture %ld which was not found!", h);
+        return;
+    }
+
+    QGLShareContextScope ctx(qt_gl_share_widget()->context());
+    QMeeGoExtensions::ensureInitialized();
+
+    EGLSurface surface = getSurfaceForLiveTexturePixmap(liveTexturePixmaps.value(h));
+    eglQuerySurface(QEgl::display(), surface, EGL_BITMAP_POINTER_KHR, (EGLint*) data);
+    eglQuerySurface(QEgl::display(), surface, EGL_BITMAP_PITCH_KHR, (EGLint*) pitch);
+}
+
+Qt::HANDLE QMeeGoGraphicsSystem::liveTextureToEGLImage(Qt::HANDLE h)
+{
+    QGLShareContextScope ctx(qt_gl_share_widget()->context());
+    QMeeGoExtensions::ensureInitialized();
+
+    EGLint attribs[] = {
+        EGL_IMAGE_PRESERVED_KHR, EGL_TRUE,
+        EGL_NONE
+    };
+
+    EGLImageKHR eglImage = QEgl::eglCreateImageKHR(QEgl::display(), EGL_NO_CONTEXT, EGL_NATIVE_PIXMAP_KHR,
+                                                   (EGLClientBuffer) h, attribs);
+
+    if (eglImage == EGL_NO_IMAGE_KHR) 
+        qWarning("eglCreateImageKHR failed!");
+
+    return (Qt::HANDLE) eglImage;
+}
+
 bool QMeeGoGraphicsSystem::meeGoRunning()
 {
     if (! QApplicationPrivate::instance()) {
@@ -204,6 +326,52 @@ bool QMeeGoGraphicsSystem::meeGoRunning()
     return (name == "meego");
 }
 
+void QMeeGoGraphicsSystem::destroySurfaceForLiveTexturePixmap(QPixmapData* pmd)
+{
+    Q_ASSERT(pmd->classId() == QPixmapData::X11Class);
+    QX11PixmapData *pixmapData = static_cast<QX11PixmapData*>(pmd);
+    if (pixmapData->gl_surface) {
+        eglDestroySurface(QEgl::display(), (EGLSurface)pixmapData->gl_surface);
+        pixmapData->gl_surface = 0;
+    }
+}
+
+EGLSurface QMeeGoGraphicsSystem::getSurfaceForLiveTexturePixmap(QPixmap *pixmap)
+{
+    // This code is a crative remix of the stuff that can be found in the 
+    // Qt's TFP implementation in /src/opengl/qgl_x11egl.cpp ::bindiTextureFromNativePixmap
+    QX11PixmapData *pixmapData = static_cast<QX11PixmapData*>(pixmap->data_ptr().data());
+    Q_ASSERT(pixmapData->classId() == QPixmapData::X11Class);
+    bool hasAlpha = pixmapData->hasAlphaChannel();
+   
+    if (pixmapData->gl_surface &&
+        hasAlpha == (pixmapData->flags & QX11PixmapData::GlSurfaceCreatedWithAlpha))
+        return pixmapData->gl_surface;
+
+    // Check to see if the surface is still valid
+    if (pixmapData->gl_surface &&
+        hasAlpha != ((pixmapData->flags & QX11PixmapData::GlSurfaceCreatedWithAlpha) > 0)) {
+        // Surface is invalid!
+        QMeeGoGraphicsSystem::destroySurfaceForLiveTexturePixmap(pixmapData);
+    }
+
+    if (pixmapData->gl_surface == 0) {
+        EGLConfig config = QEgl::defaultConfig(QInternal::Pixmap,
+                                               QEgl::OpenGL,
+                                               hasAlpha ? QEgl::Translucent : QEgl::NoOptions);
+
+        pixmapData->gl_surface = (void*)QEgl::createSurface(pixmap, config);
+        
+        if (hasAlpha)
+            pixmapData->flags = pixmapData->flags | QX11PixmapData::GlSurfaceCreatedWithAlpha;
+            
+        if (pixmapData->gl_surface == (void*)EGL_NO_SURFACE)
+            return NULL;
+    }
+
+    return pixmapData->gl_surface;
+}
+
 /* C API */
 
 int qt_meego_image_to_egl_shared_image(const QImage &image)
@@ -216,6 +384,11 @@ QPixmapData* qt_meego_pixmapdata_from_egl_shared_image(Qt::HANDLE handle, const
     return QMeeGoGraphicsSystem::pixmapDataFromEGLSharedImage(handle, softImage);
 }
 
+QPixmapData* qt_meego_pixmapdata_from_egl_image(Qt::HANDLE handle)
+{
+    return QMeeGoGraphicsSystem::pixmapDataFromEGLImage(handle);
+}
+
 QPixmapData* qt_meego_pixmapdata_with_gl_texture(int w, int h)
 {
     return QMeeGoGraphicsSystem::pixmapDataWithGLTexture(w, h);
@@ -245,3 +418,33 @@ void qt_meego_update_egl_shared_image_pixmap(QPixmap *pixmap)
 {
     QMeeGoGraphicsSystem::updateEGLSharedImagePixmap(pixmap);
 }
+
+Qt::HANDLE qt_meego_live_texture_create(int w, int h, QImage::Format format)
+{
+    return QMeeGoGraphicsSystem::createLiveTexture(w, h, format);
+}
+
+void qt_meego_live_texture_destroy(Qt::HANDLE h)
+{
+    QMeeGoGraphicsSystem::destroyLiveTexture(h);
+}
+
+bool qt_meego_live_texture_lock(Qt::HANDLE h)
+{
+    return QMeeGoGraphicsSystem::lockLiveTexture(h);
+}
+
+bool qt_meego_live_texture_unlock(Qt::HANDLE h)
+{
+    return QMeeGoGraphicsSystem::unlockLiveTexture(h);
+}
+
+void qt_meego_live_texture_query(Qt::HANDLE h, void **data, int *pitch)
+{
+    return QMeeGoGraphicsSystem::queryLiveTexture(h, data, pitch);
+}
+
+Qt::HANDLE qt_meego_live_texture_to_egl_image(Qt::HANDLE h)
+{
+    return QMeeGoGraphicsSystem::liveTextureToEGLImage(h); 
+}
diff --git a/src/plugins/graphicssystems/meego/qmeegographicssystem.h b/src/plugins/graphicssystems/meego/qmeegographicssystem.h
index 905f0c3..934d32d 100644
--- a/src/plugins/graphicssystems/meego/qmeegographicssystem.h
+++ b/src/plugins/graphicssystems/meego/qmeegographicssystem.h
@@ -43,6 +43,9 @@
 #define MGRAPHICSSYSTEM_H
 
 #include <private/qgraphicssystem_p.h>
+#include <EGL/egl.h>
+#include <GLES2/gl2.h>
+#include <GLES2/gl2ext.h>
 
 class QMeeGoGraphicsSystem : public QGraphicsSystem
 {
@@ -60,13 +63,24 @@ public:
     static void setTranslucent(bool translucent);
 
     static QPixmapData *pixmapDataFromEGLSharedImage(Qt::HANDLE handle, const QImage &softImage);
+    static QPixmapData *pixmapDataFromEGLImage(Qt::HANDLE handle);
     static QPixmapData *pixmapDataWithGLTexture(int w, int h);
     static void updateEGLSharedImagePixmap(QPixmap *pixmap);
 
+    static Qt::HANDLE createLiveTexture(int w, int h, QImage::Format format);
+    static void destroyLiveTexture(Qt::HANDLE h);
+    static bool lockLiveTexture(Qt::HANDLE h);
+    static bool unlockLiveTexture(Qt::HANDLE h);
+    static void queryLiveTexture(Qt::HANDLE h, void **data, int *pitch);
+    static Qt::HANDLE liveTextureToEGLImage(Qt::HANDLE h);
+
 private:
     static bool meeGoRunning();
+    static EGLSurface getSurfaceForLiveTexturePixmap(QPixmap *pixmap);
+    static void destroySurfaceForLiveTexturePixmap(QPixmapData* pmd);
 
     static bool surfaceWasCreated;
+    static QHash <Qt::HANDLE, QPixmap*> liveTexturePixmaps;
 };
 
 /* C api */
@@ -74,12 +88,19 @@ private:
 extern "C" {
     Q_DECL_EXPORT int qt_meego_image_to_egl_shared_image(const QImage &image);
     Q_DECL_EXPORT QPixmapData* qt_meego_pixmapdata_from_egl_shared_image(Qt::HANDLE handle, const QImage &softImage);
+    Q_DECL_EXPORT QPixmapData* qt_meego_pixmapdata_from_egl_image(Qt::HANDLE handle);
     Q_DECL_EXPORT QPixmapData* qt_meego_pixmapdata_with_gl_texture(int w, int h);
     Q_DECL_EXPORT void qt_meego_update_egl_shared_image_pixmap(QPixmap *pixmap);
     Q_DECL_EXPORT bool qt_meego_destroy_egl_shared_image(Qt::HANDLE handle);
     Q_DECL_EXPORT void qt_meego_set_surface_fixed_size(int width, int height);
     Q_DECL_EXPORT void qt_meego_set_surface_scaling(int x, int y, int width, int height);
     Q_DECL_EXPORT void qt_meego_set_translucent(bool translucent);
+    Q_DECL_EXPORT Qt::HANDLE m_live_texture_create(int w, int h, QImage::Format format);
+    Q_DECL_EXPORT void m_live_texture_destroy(Qt::HANDLE h);
+    Q_DECL_EXPORT bool m_live_texture_lock(Qt::HANDLE h);
+    Q_DECL_EXPORT bool m_live_texture_unlock(Qt::HANDLE h);
+    Q_DECL_EXPORT void m_live_texture_query(Qt::HANDLE h, void **data, int *pitch);
+    Q_DECL_EXPORT Qt::HANDLE m_live_texture_to_egl_image(Qt::HANDLE h);
 }
 
 #endif 
diff --git a/src/plugins/graphicssystems/meego/qmeegopixmapdata.cpp b/src/plugins/graphicssystems/meego/qmeegopixmapdata.cpp
index 33611dc..84fc593 100644
--- a/src/plugins/graphicssystems/meego/qmeegopixmapdata.cpp
+++ b/src/plugins/graphicssystems/meego/qmeegopixmapdata.cpp
@@ -87,6 +87,36 @@ void QMeeGoPixmapData::fromImage(const QImage &image,
     }
 }
 
+void QMeeGoPixmapData::fromEGLImage(Qt::HANDLE handle)
+{
+    QGLShareContextScope ctx(qt_gl_share_widget()->context());
+    QMeeGoExtensions::ensureInitialized();
+ 
+    bool textureIsBound = false;
+    GLuint newTextureId;
+    GLint newWidth, newHeight;
+
+    glGenTextures(1, &newTextureId);
+    glBindTexture(GL_TEXTURE_2D, newTextureId);
+   
+    glEGLImageTargetTexture2DOES(GL_TEXTURE_2D, (EGLImageKHR) handle);
+    GLint err = glGetError();
+    if (err == GL_NO_ERROR)
+        textureIsBound = true;
+        
+    QMeeGoExtensions::eglQueryImageNOK(QEgl::display(), (EGLImageKHR) handle, EGL_WIDTH, &newWidth);
+    QMeeGoExtensions::eglQueryImageNOK(QEgl::display(), (EGLImageKHR) handle, EGL_HEIGHT, &newHeight);
+          
+    if (textureIsBound) {
+        // FIXME Remove this ugly hasAlphaChannel check when Qt lands the NoOpaqueCheck flag fix
+        // for QGLPixmapData.
+        fromTexture(newTextureId, newWidth, newHeight, true); 
+    } else {
+        qWarning("Failed to create a texture from an egl image!");
+        glDeleteTextures(1, &newTextureId);
+    }
+}
+
 void QMeeGoPixmapData::fromEGLSharedImage(Qt::HANDLE handle, const QImage &si)
 {
     if (si.isNull())
diff --git a/src/plugins/graphicssystems/meego/qmeegopixmapdata.h b/src/plugins/graphicssystems/meego/qmeegopixmapdata.h
index 8af33bd..8b1ae14 100644
--- a/src/plugins/graphicssystems/meego/qmeegopixmapdata.h
+++ b/src/plugins/graphicssystems/meego/qmeegopixmapdata.h
@@ -56,6 +56,7 @@ public:
     QMeeGoPixmapData();
     void fromTexture(GLuint textureId, int w, int h, bool alpha);
 
+    virtual void fromEGLImage(Qt::HANDLE handle);
     virtual void fromEGLSharedImage(Qt::HANDLE handle, const QImage &softImage);
     virtual void fromImage (const QImage &image, Qt::ImageConversionFlags flags);
     virtual QImage toImage() const;
diff --git a/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp b/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp
index 2c7c0b7..9674233 100644
--- a/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp
+++ b/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp
@@ -42,6 +42,9 @@
 #include "qgraphicssystem_vg_p.h"
 #include <QtOpenVG/private/qpixmapdata_vg_p.h>
 #include <QtOpenVG/private/qwindowsurface_vg_p.h>
+#if defined(Q_OS_SYMBIAN) && !defined(Q_SYMBIAN_SEMITRANSPARENT_BG_SURFACE)
+#include <QtGui/private/qwidget_p.h>
+#endif
 
 QT_BEGIN_NAMESPACE
 
@@ -64,6 +67,11 @@ QPixmapData *QVGGraphicsSystem::createPixmapData(QPixmapData::PixelType type) co
 
 QWindowSurface *QVGGraphicsSystem::createWindowSurface(QWidget *widget) const
 {
+#if defined(Q_OS_SYMBIAN) && !defined(Q_SYMBIAN_SEMITRANSPARENT_BG_SURFACE)
+    QWidgetPrivate *d = qt_widget_private(widget);
+    if (!d->isOpaque && widget->testAttribute(Qt::WA_TranslucentBackground))
+        return d->createDefaultWindowSurface_sys();
+#endif
     return new QVGWindowSurface(widget);
 }
 
diff --git a/src/plugins/phonon/mmf/mmf.pro b/src/plugins/phonon/mmf/mmf.pro
index 7a6fdf8..ac11188 100644
--- a/src/plugins/phonon/mmf/mmf.pro
+++ b/src/plugins/phonon/mmf/mmf.pro
@@ -75,25 +75,37 @@ symbian {
 			   $$PHONON_MMF_DIR/utils.cpp                \
 			   $$PHONON_MMF_DIR/videowidget.cpp
 
-	# Test for whether the build environment supports video rendering to graphics
-	# surfaces.
-	symbian:exists($${EPOCROOT}epoc32/include/platform/videoplayer2.h) {
-		HEADERS +=                                       \
-			   $$PHONON_MMF_DIR/videooutput_surface.h    \
-			   $$PHONON_MMF_DIR/videoplayer_surface.h
-		SOURCES +=                                       \
-			   $$PHONON_MMF_DIR/videooutput_surface.cpp  \
-			   $$PHONON_MMF_DIR/videoplayer_surface.cpp
-		DEFINES += PHONON_MMF_VIDEO_SURFACES
-	} else {
-		HEADERS +=                                       \
-			   $$PHONON_MMF_DIR/ancestormovemonitor.h    \
-			   $$PHONON_MMF_DIR/videooutput_dsa.h        \
-			   $$PHONON_MMF_DIR/videoplayer_dsa.h
-		SOURCES +=                                       \
-			   $$PHONON_MMF_DIR/ancestormovemonitor.cpp  \
-			   $$PHONON_MMF_DIR/videooutput_dsa.cpp      \
-			   $$PHONON_MMF_DIR/videoplayer_dsa.cpp      \
+	symbian {
+		# Test for whether the build environment supports video rendering to graphics
+		# surfaces.
+		exists($${EPOCROOT}epoc32/include/platform/videoplayer2.h) {
+			HEADERS +=                                       \
+				   $$PHONON_MMF_DIR/videooutput_surface.h    \
+				   $$PHONON_MMF_DIR/videoplayer_surface.h
+			SOURCES +=                                       \
+				   $$PHONON_MMF_DIR/videooutput_surface.cpp  \
+				   $$PHONON_MMF_DIR/videoplayer_surface.cpp
+			DEFINES += PHONON_MMF_VIDEO_SURFACES
+		} else {
+			HEADERS +=                                       \
+				   $$PHONON_MMF_DIR/ancestormovemonitor.h    \
+				   $$PHONON_MMF_DIR/videooutput_dsa.h        \
+				   $$PHONON_MMF_DIR/videoplayer_dsa.h
+			SOURCES +=                                       \
+				   $$PHONON_MMF_DIR/ancestormovemonitor.cpp  \
+				   $$PHONON_MMF_DIR/videooutput_dsa.cpp      \
+				   $$PHONON_MMF_DIR/videoplayer_dsa.cpp      \
+		}
+
+		# Test whether the build environment includes support for the Download Manager
+		# API, required for Progressive Download
+		exists($${EPOCROOT}epoc32/include/downloadmgrclient.h) | \
+		exists($${EPOCROOT}epoc32/include/mw/downloadmgrclient.h) {
+			HEADERS += $$PHONON_MMF_DIR/download.h
+			SOURCES += $$PHONON_MMF_DIR/download.cpp
+			LIBS += -ldownloadmgr
+			DEFINES += PHONON_MMF_PROGRESSIVE_DOWNLOAD
+		}
 	}
 
 	LIBS += -lcone
diff --git a/src/plugins/plugins.pro b/src/plugins/plugins.pro
index bc76a0c..5b0b6f3 100644
--- a/src/plugins/plugins.pro
+++ b/src/plugins/plugins.pro
@@ -2,7 +2,7 @@ TEMPLATE = subdirs
 
 SUBDIRS	*= sqldrivers script bearer
 unix:!symbian {
-        contains(QT_CONFIG,iconv)|contains(QT_CONFIG,gnu-libiconv):SUBDIRS *= codecs
+        contains(QT_CONFIG,iconv)|contains(QT_CONFIG,gnu-libiconv)|contains(QT_CONFIG,sun-libiconv):SUBDIRS *= codecs
 } else {
         SUBDIRS *= codecs
 }
diff --git a/src/qbase.pri b/src/qbase.pri
index c61ed47..30f3337 100644
--- a/src/qbase.pri
+++ b/src/qbase.pri
@@ -185,18 +185,21 @@ include(qt_targets.pri)
 win32:DEFINES+=_USE_MATH_DEFINES
 
 symbian {
-    # Partial upgrade SIS file
-    vendorinfo = \
-        "; Localised Vendor name" \
-        "%{\"Nokia, Qt\"}" \
-        " " \
-        "; Unique Vendor name" \
-        ":\"Nokia, Qt\"" \
-        " "
-    pu_header = "; Partial upgrade package for testing $${TARGET} changes without reinstalling everything" \
-                "$${LITERAL_HASH}{\"$${TARGET}\"}, (0x2001E61C), $${QT_MAJOR_VERSION},$${QT_MINOR_VERSION},$${QT_PATCH_VERSION}, TYPE=PU"
-    partial_upgrade.pkg_prerules = pu_header vendorinfo
-    partial_upgrade.sources = $$QMAKE_LIBDIR_QT/$${TARGET}.dll
-    partial_upgrade.path = c:/sys/bin
-    DEPLOYMENT += partial_upgrade
+    # Make partial upgrade SIS file for all dll's except webkit
+    !contains(TARGET.UID3, 0x200267C2):!contains(TARGET.UID3, 0xE00267C2) {
+        # Partial upgrade SIS file
+        vendorinfo = \
+            "; Localised Vendor name" \
+            "%{\"Nokia, Qt\"}" \
+            " " \
+            "; Unique Vendor name" \
+            ":\"Nokia, Qt\"" \
+            " "
+        pu_header = "; Partial upgrade package for testing $${TARGET} changes without reinstalling everything" \
+                    "$${LITERAL_HASH}{\"$${TARGET}\"}, (0x2001E61C), $${QT_MAJOR_VERSION},$${QT_MINOR_VERSION},$${QT_PATCH_VERSION}, TYPE=PU"
+        partial_upgrade.pkg_prerules = pu_header vendorinfo
+        partial_upgrade.files = $$QMAKE_LIBDIR_QT/$${TARGET}.dll
+        partial_upgrade.path = c:/sys/bin
+        DEPLOYMENT += partial_upgrade
+    }
 }
diff --git a/src/qt3support/tools/q3valuevector.h b/src/qt3support/tools/q3valuevector.h
index cdd5fcd..f86cb30 100644
--- a/src/qt3support/tools/q3valuevector.h
+++ b/src/qt3support/tools/q3valuevector.h
@@ -84,9 +84,9 @@ public:
     void resize(int n, const T& val = T())
     {
         if (n < this->size())
-            erase(this->begin() + n, this->end());
+            this->erase(this->begin() + n, this->end());
         else
-            insert(this->end(), n - this->size(), val);
+            this->insert(this->end(), n - this->size(), val);
     }
 
 
diff --git a/src/s60installs/bwins/QtCoreu.def b/src/s60installs/bwins/QtCoreu.def
index 5eeb244..f4e3a28 100644
--- a/src/s60installs/bwins/QtCoreu.def
+++ b/src/s60installs/bwins/QtCoreu.def
@@ -4483,4 +4483,5 @@ EXPORTS
 	?msecsSinceReference@QElapsedTimer@@QBE_JXZ @ 4482 NONAME ; long long QElapsedTimer::msecsSinceReference(void) const
 	?selectThread@QEventDispatcherSymbian@@AAEAAVQSelectThread@@XZ @ 4483 NONAME ; class QSelectThread & QEventDispatcherSymbian::selectThread(void)
 	?qt_symbian_SetupThreadHeap@@YAHHAAUSStdEpocThreadCreateInfo@@@Z @ 4484 NONAME ; int qt_symbian_SetupThreadHeap(int, struct SStdEpocThreadCreateInfo &)
+	?objectNameChanged@QAbstractDeclarativeData@@2P6AXPAV1@PAVQObject@@@ZA @ 4485 NONAME ; void (*QAbstractDeclarativeData::objectNameChanged)(class QAbstractDeclarativeData *, class QObject *)
 
diff --git a/src/s60installs/bwins/QtDeclarativeu.def b/src/s60installs/bwins/QtDeclarativeu.def
index cf0398a..b72147e 100644
--- a/src/s60installs/bwins/QtDeclarativeu.def
+++ b/src/s60installs/bwins/QtDeclarativeu.def
@@ -1838,4 +1838,5 @@ EXPORTS
 	?addChanged@QDeclarativeBasePositioner@@IAEXXZ @ 1837 NONAME ; void QDeclarativeBasePositioner::addChanged(void)
 	?start@QDeclarativeAbstractAnimation@@QAEXXZ @ 1838 NONAME ; void QDeclarativeAbstractAnimation::start(void)
 	?qt_metacall@QDeclarativeAbstractAnimation@@UAEHW4Call@QMetaObject@@HPAPAX@Z @ 1839 NONAME ; int QDeclarativeAbstractAnimation::qt_metacall(enum QMetaObject::Call, int, void * *)
+	?connect@QDeclarativePropertyPrivate@@SA_NPBVQObject@@H0HHPAH@Z @ 1840 NONAME ; bool QDeclarativePropertyPrivate::connect(class QObject const *, int, class QObject const *, int, int, int *)
 
diff --git a/src/s60installs/bwins/QtGuiu.def b/src/s60installs/bwins/QtGuiu.def
index 9a61523..7cc2752 100644
--- a/src/s60installs/bwins/QtGuiu.def
+++ b/src/s60installs/bwins/QtGuiu.def
@@ -12892,5 +12892,8 @@ EXPORTS
 	?setTimeout@QTapAndHoldGesture@@SAXH@Z @ 12891 NONAME ; void QTapAndHoldGesture::setTimeout(int)
 	?qmljsDebugArguments@QApplicationPrivate@@2VQString@@A @ 12892 NONAME ; class QString QApplicationPrivate::qmljsDebugArguments
 	?effectiveBoundingRect@QGraphicsItemPrivate@@QBE?AVQRectF@@PAVQGraphicsItem@@@Z @ 12893 NONAME ; class QRectF QGraphicsItemPrivate::effectiveBoundingRect(class QGraphicsItem *) const
-	?lastResortFont@QFont@@QBE?AVQString@@XZ @ 12894 NONAME ; class QString QFont::lastResortFont(void) const
+	?maxTextureHeight@QTextureGlyphCache@@UBEHXZ @ 12894 NONAME ; int QTextureGlyphCache::maxTextureHeight(void) const
+	?maxTextureWidth@QTextureGlyphCache@@UBEHXZ @ 12895 NONAME ; int QTextureGlyphCache::maxTextureWidth(void) const
+	?convertToPostscriptFontFamilyName@QFontEngine@@SA?AVQByteArray@@ABV2@@Z @ 12896 NONAME ; class QByteArray QFontEngine::convertToPostscriptFontFamilyName(class QByteArray const &)
+	?lastResortFont@QFont@@QBE?AVQString@@XZ @ 12897 NONAME ; class QString QFont::lastResortFont(void) const
 
diff --git a/src/s60installs/eabi/QtCoreu.def b/src/s60installs/eabi/QtCoreu.def
index f496839..eb53dca 100644
--- a/src/s60installs/eabi/QtCoreu.def
+++ b/src/s60installs/eabi/QtCoreu.def
@@ -3712,4 +3712,5 @@ EXPORTS
 	_ZltRK13QElapsedTimerS1_ @ 3711 NONAME
 	_ZrsR11QDataStreamR12QEasingCurve @ 3712 NONAME
 	_Z26qt_symbian_SetupThreadHeapiR24SStdEpocThreadCreateInfo @ 3713 NONAME
+	_ZN24QAbstractDeclarativeData17objectNameChangedE @ 3714 NONAME DATA 4
 
diff --git a/src/s60installs/eabi/QtDeclarativeu.def b/src/s60installs/eabi/QtDeclarativeu.def
index d4084cc..cbfafdc 100644
--- a/src/s60installs/eabi/QtDeclarativeu.def
+++ b/src/s60installs/eabi/QtDeclarativeu.def
@@ -1883,4 +1883,5 @@ EXPORTS
 	_ZThn8_N29QDeclarativeAbstractAnimation9setTargetERK20QDeclarativeProperty @ 1882 NONAME
 	_ZThn8_N29QDeclarativeAbstractAnimationD0Ev @ 1883 NONAME
 	_ZThn8_N29QDeclarativeAbstractAnimationD1Ev @ 1884 NONAME
+	_ZN27QDeclarativePropertyPrivate7connectEPK7QObjectiS2_iiPi @ 1885 NONAME
 
diff --git a/src/s60installs/eabi/QtGuiu.def b/src/s60installs/eabi/QtGuiu.def
index 634b7af..4e867a3 100644
--- a/src/s60installs/eabi/QtGuiu.def
+++ b/src/s60installs/eabi/QtGuiu.def
@@ -12098,4 +12098,5 @@ EXPORTS
 	_ZN20QGraphicsItemPrivate26childrenBoundingRectHelperEP10QTransformP6QRectFP13QGraphicsItem @ 12097 NONAME
 	_ZNK20QGraphicsItemPrivate21effectiveBoundingRectEP13QGraphicsItem @ 12098 NONAME
 	_ZNK5QFont14lastResortFontEv @ 12099 NONAME
+	_ZN11QFontEngine33convertToPostscriptFontFamilyNameERK10QByteArray @ 12100 NONAME
 
diff --git a/src/s60installs/qt.iby b/src/s60installs/qt.iby
index b6cdce9..4afbf05 100644
--- a/src/s60installs/qt.iby
+++ b/src/s60installs/qt.iby
@@ -53,6 +53,9 @@ file=ABI_DIR\BUILD_DIR\qaudio.dll            SHARED_LIB_DIR\qaudio.dll
 file=ABI_DIR\BUILD_DIR\qvggraphicssystem.dll SHARED_LIB_DIR\qvggraphicssystem.dll
 file=ABI_DIR\BUILD_DIR\qglgraphicssystem.dll SHARED_LIB_DIR\qglgraphicssystem.dll
 
+// bearer
+file=ABI_DIR\BUILD_DIR\qsymbianbearer.dll    SHARED_LIB_DIR\qsymbianbearer.dll
+
 // S60 version compatibility plugins for 5.0 (3.1 and 3.2 devices are never likely to have this in ROM,
 // so don't bother including those plugins
 file=ABI_DIR\BUILD_DIR\qts60plugin_5_0.dll   SHARED_LIB_DIR\qts60plugin_5_0.dll
@@ -99,6 +102,9 @@ data=\epoc32\data\qt\qtlibspluginstubs\qaudio.qtplugin resource\qt\plugins\audio
 data=\epoc32\data\z\resource\qt\plugins\graphicssystems\qvggraphicssystem.qtplugin      resource\qt\plugins\graphicssystems\qvggraphicssystem.qtplugin
 data=\epoc32\data\z\resource\qt\plugins\graphicssystems\qglgraphicssystem.qtplugin      resource\qt\plugins\graphicssystems\qglgraphicssystem.qtplugin
 
+// bearer stub
+data=\epoc32\data\z\resource\qt\plugins\bearer\qsymbianbearer.qtplugin resource\qt\plugins\bearer\qsymbianbearer.qtplugin
+
 // Stub sis file
 data=ZSYSTEM\install\qt_stub.sis    System\Install\qt_stub.sis
 data=ZSYSTEM\install\qtwebkit_stub.sis    System\Install\qtwebkit_stub.sis
diff --git a/src/s60installs/qtdemoapps.iby b/src/s60installs/qtdemoapps.iby
deleted file mode 100644
index d888135..0000000
--- a/src/s60installs/qtdemoapps.iby
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef QTDEMOAPPS_IBY
-#define QTDEMOAPPS_IBY
-
-// A subset of Qt demo & example applications
-
-// Note that star requires OpenVG and the Qt OpenVG paint engine
-S60_APP_EXE(star)
-S60_APP_RESOURCE(star)
-data=\epoc32\data\Z\private\10003a3f\import\Apps\star_reg.rsc   \private\10003a3f\import\apps\star_reg.rsc
-
-S60_APP_EXE(wiggly)
-S60_APP_RESOURCE(wiggly)
-data=\epoc32\data\Z\private\10003a3f\import\Apps\wiggly_reg.rsc   \private\10003a3f\import\apps\wiggly_reg.rsc
-
-#endif // QTDEMOAPPS_IBY
diff --git a/src/s60installs/s60installs.pro b/src/s60installs/s60installs.pro
index 1f622c0..2e6d2fe 100644
--- a/src/s60installs/s60installs.pro
+++ b/src/s60installs/s60installs.pro
@@ -11,10 +11,10 @@ symbian: {
 
     isEmpty(QT_LIBINFIX) {
         TARGET.UID3 = 0x2001E61C
-        
+
         # Sqlite3 is expected to be already found on phone if infixed configuration is built.
         # It is also expected that devices newer than those based on S60 5.0 all have sqlite3.dll.
-        contains(S60_VERSION, 3.1)|contains(S60_VERSION, 3.2)|contains(S60_VERSION, 5.0) {            
+        contains(S60_VERSION, 3.1)|contains(S60_VERSION, 3.2)|contains(S60_VERSION, 5.0) {
             BLD_INF_RULES.prj_exports += \
                 "sqlite3.sis /epoc32/data/qt/sis/sqlite3.sis" \
                 "sqlite3_selfsigned.sis /epoc32/data/qt/sis/sqlite3_selfsigned.sis"
@@ -35,16 +35,7 @@ symbian: {
     }
     VERSION=$${QT_MAJOR_VERSION}.$${QT_MINOR_VERSION}.$${QT_PATCH_VERSION}
 
-    symbian-abld|symbian-sbsv2 {
-        qtresources.sources = $${EPOCROOT}$$HW_ZDIR$$APP_RESOURCE_DIR/s60main$${QT_LIBINFIX}.rsc
-    } else {
-        qtresources.sources = $$QMAKE_LIBDIR_QT/s60main$${QT_LIBINFIX}.rsc
-        DESTDIR = $$QMAKE_LIBDIR_QT
-    }
-    qtresources.path = c:$$APP_RESOURCE_DIR
-    DEPLOYMENT += qtresources
-
-    qtlibraries.sources = \
+    qtlibraries.files = \
         $$QMAKE_LIBDIR_QT/QtCore$${QT_LIBINFIX}.dll \
         $$QMAKE_LIBDIR_QT/QtXml$${QT_LIBINFIX}.dll \
         $$QMAKE_LIBDIR_QT/QtGui$${QT_LIBINFIX}.dll \
@@ -89,7 +80,7 @@ symbian: {
         qts60plugindeployment = \
             "   \"$$pluginLocations/qts60plugin_5_0$${QT_LIBINFIX}.dll\" - \"c:\\sys\\bin\\qts60plugin_5_0$${QT_LIBINFIX}.dll\""
 
-        bearer_plugin.sources = $$QT_BUILD_TREE/plugins/bearer/qsymbianbearer$${QT_LIBINFIX}.dll
+        bearer_plugin.files = $$QT_BUILD_TREE/plugins/bearer/qsymbianbearer$${QT_LIBINFIX}.dll
         bearer_plugin.path = c:$$QT_PLUGINS_BASE_DIR/bearer
         DEPLOYMENT += bearer_plugin
     }
@@ -109,9 +100,9 @@ symbian: {
 
     qtlibraries.pkg_prerules = vendorinfo
     qtlibraries.pkg_prerules += "; Dependencies of Qt libraries"
-    
+
     # It is expected that Symbian^3 and newer phones will have sufficiently new OpenC already installed
-    contains(S60_VERSION, 3.1)|contains(S60_VERSION, 3.2)|contains(S60_VERSION, 5.0) {                
+    contains(S60_VERSION, 3.1)|contains(S60_VERSION, 3.2)|contains(S60_VERSION, 5.0) {
         qtlibraries.pkg_prerules += "(0x20013851), 1, 5, 1, {\"PIPS Installer\"}"
         contains(QT_CONFIG, openssl) | contains(QT_CONFIG, openssl-linked) {
             qtlibraries.pkg_prerules += "(0x200110CB), 1, 5, 1, {\"Open C LIBSSL Common\"}"
@@ -122,25 +113,25 @@ symbian: {
     }
     qtlibraries.pkg_prerules += "(0x2002af5f), 0, 5, 0, {\"sqlite3\"}"
 
-    !contains(QT_CONFIG, no-jpeg): imageformats_plugins.sources += $$QT_BUILD_TREE/plugins/imageformats/qjpeg$${QT_LIBINFIX}.dll
-    !contains(QT_CONFIG, no-gif):  imageformats_plugins.sources += $$QT_BUILD_TREE/plugins/imageformats/qgif$${QT_LIBINFIX}.dll
-    !contains(QT_CONFIG, no-mng):  imageformats_plugins.sources += $$QT_BUILD_TREE/plugins/imageformats/qmng$${QT_LIBINFIX}.dll
-    !contains(QT_CONFIG, no-tiff): imageformats_plugins.sources += $$QT_BUILD_TREE/plugins/imageformats/qtiff$${QT_LIBINFIX}.dll
-    !contains(QT_CONFIG, no-ico):  imageformats_plugins.sources += $$QT_BUILD_TREE/plugins/imageformats/qico$${QT_LIBINFIX}.dll
+    !contains(QT_CONFIG, no-jpeg): imageformats_plugins.files += $$QT_BUILD_TREE/plugins/imageformats/qjpeg$${QT_LIBINFIX}.dll
+    !contains(QT_CONFIG, no-gif):  imageformats_plugins.files += $$QT_BUILD_TREE/plugins/imageformats/qgif$${QT_LIBINFIX}.dll
+    !contains(QT_CONFIG, no-mng):  imageformats_plugins.files += $$QT_BUILD_TREE/plugins/imageformats/qmng$${QT_LIBINFIX}.dll
+    !contains(QT_CONFIG, no-tiff): imageformats_plugins.files += $$QT_BUILD_TREE/plugins/imageformats/qtiff$${QT_LIBINFIX}.dll
+    !contains(QT_CONFIG, no-ico):  imageformats_plugins.files += $$QT_BUILD_TREE/plugins/imageformats/qico$${QT_LIBINFIX}.dll
     imageformats_plugins.path = c:$$QT_PLUGINS_BASE_DIR/imageformats
 
-    codecs_plugins.sources = $$QT_BUILD_TREE/plugins/codecs/qcncodecs$${QT_LIBINFIX}.dll $$QT_BUILD_TREE/plugins/codecs/qjpcodecs$${QT_LIBINFIX}.dll $$QT_BUILD_TREE/plugins/codecs/qtwcodecs$${QT_LIBINFIX}.dll $$QT_BUILD_TREE/plugins/codecs/qkrcodecs$${QT_LIBINFIX}.dll
+    codecs_plugins.files = $$QT_BUILD_TREE/plugins/codecs/qcncodecs$${QT_LIBINFIX}.dll $$QT_BUILD_TREE/plugins/codecs/qjpcodecs$${QT_LIBINFIX}.dll $$QT_BUILD_TREE/plugins/codecs/qtwcodecs$${QT_LIBINFIX}.dll $$QT_BUILD_TREE/plugins/codecs/qkrcodecs$${QT_LIBINFIX}.dll
     codecs_plugins.path = c:$$QT_PLUGINS_BASE_DIR/codecs
 
     contains(QT_CONFIG, phonon-backend) {
-        phonon_backend_plugins.sources += $$QMAKE_LIBDIR_QT/phonon_mmf$${QT_LIBINFIX}.dll
+        phonon_backend_plugins.files += $$QMAKE_LIBDIR_QT/phonon_mmf$${QT_LIBINFIX}.dll
 
         phonon_backend_plugins.path = c:$$QT_PLUGINS_BASE_DIR/phonon_backend
         DEPLOYMENT += phonon_backend_plugins
     }
 
     # Support backup & restore for Qt libraries
-    qtbackup.sources = backup_registration.xml
+    qtbackup.files = backup_registration.xml
     qtbackup.path = c:/private/10202D56/import/packages/$$replace(TARGET.UID3, 0x,)
 
     DEPLOYMENT += qtlibraries \
@@ -150,35 +141,35 @@ symbian: {
                   graphicssystems_plugins
 
     contains(QT_CONFIG, svg): {
-       qtlibraries.sources += $$QMAKE_LIBDIR_QT/QtSvg$${QT_LIBINFIX}.dll
-       imageformats_plugins.sources += $$QT_BUILD_TREE/plugins/imageformats/qsvg$${QT_LIBINFIX}.dll
-       iconengines_plugins.sources = $$QT_BUILD_TREE/plugins/iconengines/qsvgicon$${QT_LIBINFIX}.dll
+       qtlibraries.files += $$QMAKE_LIBDIR_QT/QtSvg$${QT_LIBINFIX}.dll
+       imageformats_plugins.files += $$QT_BUILD_TREE/plugins/imageformats/qsvg$${QT_LIBINFIX}.dll
+       iconengines_plugins.files = $$QT_BUILD_TREE/plugins/iconengines/qsvgicon$${QT_LIBINFIX}.dll
        iconengines_plugins.path = c:$$QT_PLUGINS_BASE_DIR/iconengines
        DEPLOYMENT += iconengines_plugins
     }
 
     contains(QT_CONFIG, phonon): {
-       qtlibraries.sources += $$QMAKE_LIBDIR_QT/phonon$${QT_LIBINFIX}.dll
+       qtlibraries.files += $$QMAKE_LIBDIR_QT/phonon$${QT_LIBINFIX}.dll
     }
 
     contains(QT_CONFIG, script): {
-        qtlibraries.sources += $$QMAKE_LIBDIR_QT/QtScript$${QT_LIBINFIX}.dll
+        qtlibraries.files += $$QMAKE_LIBDIR_QT/QtScript$${QT_LIBINFIX}.dll
     }
 
     contains(QT_CONFIG, xmlpatterns): {
-       qtlibraries.sources += $$QMAKE_LIBDIR_QT/QtXmlPatterns$${QT_LIBINFIX}.dll
+       qtlibraries.files += $$QMAKE_LIBDIR_QT/QtXmlPatterns$${QT_LIBINFIX}.dll
     }
 
     contains(QT_CONFIG, declarative): {
-        qtlibraries.sources += $$QMAKE_LIBDIR_QT/QtDeclarative$${QT_LIBINFIX}.dll
+        qtlibraries.files += $$QMAKE_LIBDIR_QT/QtDeclarative$${QT_LIBINFIX}.dll
 
-        folderlistmodelImport.sources = $$QT_BUILD_TREE/imports/Qt/labs/folderlistmodel/qmlfolderlistmodelplugin$${QT_LIBINFIX}.dll
-        gesturesImport.sources = $$QT_BUILD_TREE/imports/Qt/labs/gestures/qmlgesturesplugin$${QT_LIBINFIX}.dll
-        particlesImport.sources = $$QT_BUILD_TREE/imports/Qt/labs/particles/qmlparticlesplugin$${QT_LIBINFIX}.dll
+        folderlistmodelImport.files = $$QT_BUILD_TREE/imports/Qt/labs/folderlistmodel/qmlfolderlistmodelplugin$${QT_LIBINFIX}.dll
+        gesturesImport.files = $$QT_BUILD_TREE/imports/Qt/labs/gestures/qmlgesturesplugin$${QT_LIBINFIX}.dll
+        particlesImport.files = $$QT_BUILD_TREE/imports/Qt/labs/particles/qmlparticlesplugin$${QT_LIBINFIX}.dll
 
-        folderlistmodelImport.sources += $$QT_SOURCE_TREE/src/imports/folderlistmodel/qmldir
-        gesturesImport.sources += $$QT_SOURCE_TREE/src/imports/gestures/qmldir
-        particlesImport.sources += $$QT_SOURCE_TREE/src/imports/particles/qmldir
+        folderlistmodelImport.files += $$QT_SOURCE_TREE/src/imports/folderlistmodel/qmldir
+        gesturesImport.files += $$QT_SOURCE_TREE/src/imports/gestures/qmldir
+        particlesImport.files += $$QT_SOURCE_TREE/src/imports/particles/qmldir
 
         folderlistmodelImport.path = c:$$QT_IMPORTS_BASE_DIR/Qt/labs/folderlistmodel
         gesturesImport.path = c:$$QT_IMPORTS_BASE_DIR/Qt/labs/gestures
@@ -189,8 +180,8 @@ symbian: {
 
     graphicssystems_plugins.path = c:$$QT_PLUGINS_BASE_DIR/graphicssystems
     contains(QT_CONFIG, openvg) {
-        qtlibraries.sources += $$QMAKE_LIBDIR_QT/QtOpenVG$${QT_LIBINFIX}.dll
-        graphicssystems_plugins.sources += $$QT_BUILD_TREE/plugins/graphicssystems/qvggraphicssystem$${QT_LIBINFIX}.dll
+        qtlibraries.files += $$QMAKE_LIBDIR_QT/QtOpenVG$${QT_LIBINFIX}.dll
+        graphicssystems_plugins.files += $$QT_BUILD_TREE/plugins/graphicssystems/qvggraphicssystem$${QT_LIBINFIX}.dll
         # OpenVG requires Symbian^3 or later
         pkg_platform_dependencies -= \
             "[0x101F7961],0,0,0,{\"S60ProductID\"}" \
@@ -200,14 +191,13 @@ symbian: {
     }
 
     contains(QT_CONFIG, opengl) {
-        qtlibraries.sources += $$QMAKE_LIBDIR_QT/QtOpenGL$${QT_LIBINFIX}.dll
-        graphicssystems_plugins.sources += $$QT_BUILD_TREE/plugins/graphicssystems/qglgraphicssystem$${QT_LIBINFIX}.dll
+        qtlibraries.files += $$QMAKE_LIBDIR_QT/QtOpenGL$${QT_LIBINFIX}.dll
+        graphicssystems_plugins.files += $$QT_BUILD_TREE/plugins/graphicssystems/qglgraphicssystem$${QT_LIBINFIX}.dll
     }
 
     contains(QT_CONFIG, multimedia){
-        qtlibraries.sources += $$QMAKE_LIBDIR_QT/QtMultimedia$${QT_LIBINFIX}.dll
+        qtlibraries.files += $$QMAKE_LIBDIR_QT/QtMultimedia$${QT_LIBINFIX}.dll
     }
 
     BLD_INF_RULES.prj_exports += "qt.iby $$CORE_MW_LAYER_IBY_EXPORT_PATH(qt.iby)"
-    BLD_INF_RULES.prj_exports += "qtdemoapps.iby $$CUSTOMER_VARIANT_APP_LAYER_IBY_EXPORT_PATH(qtdemoapps.iby)"
 }
diff --git a/src/s60main/s60main.rsg b/src/s60main/s60main.rsg
deleted file mode 100644
index 8cdf3ba..0000000
--- a/src/s60main/s60main.rsg
+++ /dev/null
@@ -1,3 +0,0 @@
-#define R_DEFAULT_DOCUMENT_NAME                   0x55567002
-#define R_QT_WRAPPERAPP_MENUBAR                   0x55567004
-#define R_QT_WRAPPERAPP_MENU                      0x55567005
diff --git a/src/scripttools/debugging/qscriptdebuggerconsolewidget.cpp b/src/scripttools/debugging/qscriptdebuggerconsolewidget.cpp
index 5db012a..d0559c5 100644
--- a/src/scripttools/debugging/qscriptdebuggerconsolewidget.cpp
+++ b/src/scripttools/debugging/qscriptdebuggerconsolewidget.cpp
@@ -163,10 +163,10 @@ private:
     InputEdit *inputEdit;
 };
 
-class OutputEdit : public QPlainTextEdit
+class QScriptDebuggerConsoleWidgetOutputEdit : public QPlainTextEdit
 {
 public:
-    OutputEdit(QWidget *parent = 0)
+    QScriptDebuggerConsoleWidgetOutputEdit(QWidget *parent = 0)
         : QPlainTextEdit(parent)
     {
         setFrameShape(QFrame::NoFrame);
@@ -206,7 +206,7 @@ public:
     void _q_onCompletionTaskFinished();
 
     CommandLine *commandLine;
-    OutputEdit *outputEdit;
+    QScriptDebuggerConsoleWidgetOutputEdit *outputEdit;
     int historyIndex;
     QString newInput;
 };
@@ -320,7 +320,7 @@ QScriptDebuggerConsoleWidget::QScriptDebuggerConsoleWidget(QWidget *parent)
     Q_D(QScriptDebuggerConsoleWidget);
     d->commandLine = new CommandLine();
     d->commandLine->setPrompt(QString::fromLatin1("qsdb>"));
-    d->outputEdit = new OutputEdit();
+    d->outputEdit = new QScriptDebuggerConsoleWidgetOutputEdit();
     QVBoxLayout *vbox = new QVBoxLayout(this);
     vbox->setSpacing(0);
     vbox->setMargin(0);
diff --git a/src/scripttools/debugging/qscriptdebugoutputwidget.cpp b/src/scripttools/debugging/qscriptdebugoutputwidget.cpp
index 3bca96c..594a9dc 100644
--- a/src/scripttools/debugging/qscriptdebugoutputwidget.cpp
+++ b/src/scripttools/debugging/qscriptdebugoutputwidget.cpp
@@ -51,10 +51,10 @@ QT_BEGIN_NAMESPACE
 
 namespace {
 
-class OutputEdit : public QPlainTextEdit
+class QScriptDebugOutputWidgetOutputEdit : public QPlainTextEdit
 {
 public:
-    OutputEdit(QWidget *parent = 0)
+    QScriptDebugOutputWidgetOutputEdit(QWidget *parent = 0)
         : QPlainTextEdit(parent)
     {
         setReadOnly(true);
@@ -85,7 +85,7 @@ public:
     QScriptDebugOutputWidgetPrivate();
     ~QScriptDebugOutputWidgetPrivate();
 
-    OutputEdit *outputEdit;
+    QScriptDebugOutputWidgetOutputEdit *outputEdit;
 };
 
 QScriptDebugOutputWidgetPrivate::QScriptDebugOutputWidgetPrivate()
@@ -100,7 +100,7 @@ QScriptDebugOutputWidget::QScriptDebugOutputWidget(QWidget *parent)
     : QScriptDebugOutputWidgetInterface(*new QScriptDebugOutputWidgetPrivate, parent, 0)
 {
     Q_D(QScriptDebugOutputWidget);
-    d->outputEdit = new OutputEdit();
+    d->outputEdit = new QScriptDebugOutputWidgetOutputEdit();
     QVBoxLayout *vbox = new QVBoxLayout(this);
     vbox->setMargin(0);
     vbox->setSpacing(0);
diff --git a/src/scripttools/debugging/qscripterrorlogwidget.cpp b/src/scripttools/debugging/qscripterrorlogwidget.cpp
index 735c546..fd9a939 100644
--- a/src/scripttools/debugging/qscripterrorlogwidget.cpp
+++ b/src/scripttools/debugging/qscripterrorlogwidget.cpp
@@ -52,10 +52,10 @@ QT_BEGIN_NAMESPACE
 
 namespace {
 
-class OutputEdit : public QTextEdit
+class QScriptErrorLogWidgetOutputEdit : public QTextEdit
 {
 public:
-    OutputEdit(QWidget *parent = 0)
+    QScriptErrorLogWidgetOutputEdit(QWidget *parent = 0)
         : QTextEdit(parent)
     {
         setReadOnly(true);
@@ -80,7 +80,7 @@ public:
     QScriptErrorLogWidgetPrivate();
     ~QScriptErrorLogWidgetPrivate();
 
-    OutputEdit *outputEdit;
+    QScriptErrorLogWidgetOutputEdit *outputEdit;
 };
 
 QScriptErrorLogWidgetPrivate::QScriptErrorLogWidgetPrivate()
@@ -95,7 +95,7 @@ QScriptErrorLogWidget::QScriptErrorLogWidget(QWidget *parent)
     : QScriptErrorLogWidgetInterface(*new QScriptErrorLogWidgetPrivate, parent, 0)
 {
     Q_D(QScriptErrorLogWidget);
-    d->outputEdit = new OutputEdit();
+    d->outputEdit = new QScriptErrorLogWidgetOutputEdit();
     QVBoxLayout *vbox = new QVBoxLayout(this);
     vbox->setMargin(0);
     vbox->setSpacing(0);
diff --git a/src/src.pro b/src/src.pro
index b6fb3e7..c07d399 100644
--- a/src/src.pro
+++ b/src/src.pro
@@ -120,7 +120,10 @@ src_webkit_declarative.target = sub-webkitdeclarative
       src_webkit.depends = src_gui src_sql src_network
       contains(QT_CONFIG, xmlpatterns): src_webkit.depends += src_xmlpatterns
       src_imports.depends += src_webkit
-      exists($$QT_SOURCE_TREE/src/3rdparty/webkit/JavaScriptCore/JavaScriptCore.pro): src_webkit.depends += src_javascriptcore
+      exists($$QT_SOURCE_TREE/src/3rdparty/webkit/JavaScriptCore/JavaScriptCore.pro) {
+         src_webkit.depends += src_javascriptcore
+         src_javascriptcore.depends = src_corelib
+      }
    }
    contains(QT_CONFIG, qt3support): src_plugins.depends += src_qt3support
    contains(QT_CONFIG, dbus):{