Merge remote branch 'origin/4.6' into qt-4.7-from-4.6

Conflicts:
	src/3rdparty/webkit/VERSION
	src/3rdparty/webkit/WebCore/ChangeLog
	src/3rdparty/webkit/WebCore/page/FrameView.cpp
	src/3rdparty/webkit/WebCore/rendering/RenderWidget.cpp
	src/3rdparty/webkit/WebKit/qt/symbian/eabi/QtWebKitu.def
	src/s60installs/bwins/QtCoreu.def
	src/s60installs/bwins/QtGuiu.def
	src/s60installs/bwins/QtNetworku.def
	src/s60installs/eabi/QtGuiu.def
	tests/auto/qscriptextqobject/tst_qscriptextqobject.cpp

80 files changed, 890 insertions, 351 deletions

diff --git a/doc/src/howtos/openvg.qdoc b/doc/src/howtos/openvg.qdoc
index 9c805bb..f70ed54 100644
--- a/doc/src/howtos/openvg.qdoc
+++ b/doc/src/howtos/openvg.qdoc
@@ -295,6 +295,16 @@
     Convolution, colorize, drop shadow, and blur filters are accelerated
     using OpenVG operations.
 
+    \section2 Scrolling
+
+    By default, accelerated scrolling is not enabled because the impact on
+    performance is very much tied to the hardware platform. To enable
+    accelerated scrolling, you should ensure that QVG_BUFFER_SCROLLING is
+    defined when compiling the QtOpenVG module.
+
+    You should only enable this feature if vgCopyPixels() is known to be
+    efficient on your hardware platform.
+
     \section1 Known issues
 
     Performance of copying the contents of an OpenVG-rendered window to the
diff --git a/doc/src/platforms/emb-openvg.qdocinc b/doc/src/platforms/emb-openvg.qdocinc
index 37ccb9c..2f9cc21 100644
--- a/doc/src/platforms/emb-openvg.qdocinc
+++ b/doc/src/platforms/emb-openvg.qdocinc
@@ -259,6 +259,12 @@ at present.
         \o Convolution, colorize, drop shadow, and blur filters are
 accelerated using OpenVG operations.
 
+    \row
+        \o Scrolling
+        \o Accelerated scrolling is implemented but disabled by default
+unless QVG_BUFFER_SCROLLING is defined. This should only be enabled on
+OpenVG engines where vgCopyPixels() is known to be efficient.
+
 \endtable
 
 \section2 Known issues
diff --git a/doc/src/snippets/code/src_corelib_kernel_qobject.cpp b/doc/src/snippets/code/src_corelib_kernel_qobject.cpp
index 2d86f8c..77c67ab 100644
--- a/doc/src/snippets/code/src_corelib_kernel_qobject.cpp
+++ b/doc/src/snippets/code/src_corelib_kernel_qobject.cpp
@@ -374,10 +374,13 @@ Q_PROPERTY(type name
            READ getFunction
            [WRITE setFunction]
            [RESET resetFunction]
+           [NOTIFY notifySignal]
            [DESIGNABLE bool]
            [SCRIPTABLE bool]
            [STORED bool]
-	   [USER bool])
+	   [USER bool]
+           [CONSTANT]
+           [FINAL])
 //! [36]
 
 
diff --git a/src/3rdparty/harfbuzz/src/harfbuzz-indic.cpp b/src/3rdparty/harfbuzz/src/harfbuzz-indic.cpp
index 3c9df93..4d8418b 100644
--- a/src/3rdparty/harfbuzz/src/harfbuzz-indic.cpp
+++ b/src/3rdparty/harfbuzz/src/harfbuzz-indic.cpp
@@ -1107,6 +1107,7 @@ static inline void splitMatra(unsigned short *reordered, int matra, int &len)
 
 #ifndef NO_OPENTYPE
 static const HB_OpenTypeFeature indic_features[] = {
+    { HB_MAKE_TAG('l', 'o', 'c', 'a'), LocaProperty },
     { HB_MAKE_TAG('c', 'c', 'm', 'p'), CcmpProperty },
     { HB_MAKE_TAG('i', 'n', 'i', 't'), InitProperty },
     { HB_MAKE_TAG('n', 'u', 'k', 't'), NuktaProperty },
@@ -1115,12 +1116,14 @@ static const HB_OpenTypeFeature indic_features[] = {
     { HB_MAKE_TAG('b', 'l', 'w', 'f'), BelowFormProperty },
     { HB_MAKE_TAG('h', 'a', 'l', 'f'), HalfFormProperty },
     { HB_MAKE_TAG('p', 's', 't', 'f'), PostFormProperty },
+    { HB_MAKE_TAG('c', 'j', 'c', 't'), ConjunctFormProperty },
     { HB_MAKE_TAG('v', 'a', 't', 'u'), VattuProperty },
     { HB_MAKE_TAG('p', 'r', 'e', 's'), PreSubstProperty },
     { HB_MAKE_TAG('b', 'l', 'w', 's'), BelowSubstProperty },
     { HB_MAKE_TAG('a', 'b', 'v', 's'), AboveSubstProperty },
     { HB_MAKE_TAG('p', 's', 't', 's'), PostSubstProperty },
     { HB_MAKE_TAG('h', 'a', 'l', 'n'), HalantProperty },
+    { HB_MAKE_TAG('c', 'a', 'l', 't'), IndicCaltProperty },
     { 0, 0 }
 };
 #endif
@@ -1148,6 +1151,8 @@ static QString propertiesToString(int properties)
 {
     QString res;
     properties = ~properties;
+    if (properties & LocaProperty)
+        res += "Loca ";
     if (properties & CcmpProperty)
         res += "Ccmp ";
     if (properties & InitProperty)
@@ -1168,6 +1173,8 @@ static QString propertiesToString(int properties)
         res += "HalfForm ";
     if (properties & PostFormProperty)
         res += "PostForm ";
+    if (properties & ConjunctFormProperty)
+        res += "PostForm ";
     if (properties & VattuProperty)
         res += "Vattu ";
     if (properties & PreSubstProperty)
@@ -1182,6 +1189,8 @@ static QString propertiesToString(int properties)
         res += "Halant ";
     if (properties & CligProperty)
         res += "Clig ";
+    if (properties & IndicCaltProperty)
+        res += "Calt ";
     return res;
 }
 #endif
@@ -1296,10 +1305,15 @@ static bool indic_shape_syllable(HB_Bool openType, HB_ShaperItem *item, bool inv
             }
             int skipped = 0;
             Position pos = Post;
-            for (i = len-1; i > base; i--) {
+            for (i = len-1; i >= base; i--) {
                 if (position[i] != Consonant && (position[i] != Control || script == HB_Script_Kannada))
                     continue;
 
+                if (i < len-1 && position[i] == Control && position[i+1] == Consonant) {
+                    base = i+1;
+                    break;
+                }
+
                 Position charPosition = indic_position(uc[i]);
                 if (pos == Post && charPosition == Post) {
                     pos = Post;
@@ -1545,16 +1559,20 @@ static bool indic_shape_syllable(HB_Bool openType, HB_ShaperItem *item, bool inv
 
         // features we should always apply
         for (i = 0; i < len; ++i)
-            properties[i] = ~(CcmpProperty
+            properties[i] = ~(LocaProperty
+                              | CcmpProperty
                               | NuktaProperty
                               | VattuProperty
+                              | ConjunctFormProperty
                               | PreSubstProperty
                               | BelowSubstProperty
                               | AboveSubstProperty
                               | PostSubstProperty
                               | HalantProperty
+                              | IndicCaltProperty
                               | PositioningProperties);
 
+        // Loca always applies
         // Ccmp always applies
         // Init
         if (item->item.pos == 0
@@ -1611,6 +1629,7 @@ static bool indic_shape_syllable(HB_Bool openType, HB_ShaperItem *item, bool inv
         // abvs always applies
         // psts always applies
         // halant always applies
+        // calt always applies
 
 #ifdef INDIC_DEBUG
 //        {
diff --git a/src/3rdparty/harfbuzz/src/harfbuzz-shaper-private.h b/src/3rdparty/harfbuzz/src/harfbuzz-shaper-private.h
index 11ed753..e1360c7 100644
--- a/src/3rdparty/harfbuzz/src/harfbuzz-shaper-private.h
+++ b/src/3rdparty/harfbuzz/src/harfbuzz-shaper-private.h
@@ -57,34 +57,37 @@ typedef enum
 } HB_CombiningClass;
 
 typedef enum {
-    CcmpProperty = 0x1,
-    InitProperty = 0x2,
-    IsolProperty = 0x4,
-    FinaProperty = 0x8,
-    MediProperty = 0x10,
-    RligProperty = 0x20,
-    CaltProperty = 0x40,
-    LigaProperty = 0x80,
-    DligProperty = 0x100,
-    CswhProperty = 0x200,
-    MsetProperty = 0x400,
+    LocaProperty = 0x1,
+    CcmpProperty = 0x2,
+    InitProperty = 0x4,
+    IsolProperty = 0x8,
+    FinaProperty = 0x10,
+    MediProperty = 0x20,
+    RligProperty = 0x40,
+    CaltProperty = 0x80,
+    LigaProperty = 0x100,
+    DligProperty = 0x200,
+    CswhProperty = 0x400,
+    MsetProperty = 0x800,
 
     /* used by indic and myanmar shaper */
-    NuktaProperty = 0x4,
-    AkhantProperty = 0x8,
-    RephProperty = 0x10,
-    PreFormProperty = 0x20,
-    BelowFormProperty = 0x40,
-    AboveFormProperty = 0x80,
-    HalfFormProperty = 0x100,
-    PostFormProperty = 0x200,
-    VattuProperty = 0x400,
-    PreSubstProperty = 0x800,
-    BelowSubstProperty = 0x1000,
-    AboveSubstProperty = 0x2000,
-    PostSubstProperty = 0x4000,
-    HalantProperty = 0x8000,
-    CligProperty = 0x10000
+    NuktaProperty = 0x8,
+    AkhantProperty = 0x10,
+    RephProperty = 0x20,
+    PreFormProperty = 0x40,
+    BelowFormProperty = 0x80,
+    AboveFormProperty = 0x100,
+    HalfFormProperty = 0x200,
+    PostFormProperty = 0x400,
+    ConjunctFormProperty = 0x800,
+    VattuProperty = 0x1000,
+    PreSubstProperty = 0x2000,
+    BelowSubstProperty = 0x4000,
+    AboveSubstProperty = 0x8000,
+    PostSubstProperty = 0x10000,
+    HalantProperty = 0x20000,
+    CligProperty = 0x40000,
+    IndicCaltProperty = 0x80000
 
 } HB_OpenTypeProperty;
 
diff --git a/src/3rdparty/harfbuzz/tests/shaping/main.cpp b/src/3rdparty/harfbuzz/tests/shaping/main.cpp
index 320e8ee..28f8e07 100644
--- a/src/3rdparty/harfbuzz/tests/shaping/main.cpp
+++ b/src/3rdparty/harfbuzz/tests/shaping/main.cpp
@@ -1130,6 +1130,8 @@ void tst_QScriptEngine::malayalam()
                   { 0x3f8, 0x0 } },
                 { { 0xd2f, 0xd4d, 0xd15, 0xd4d, 0xd15, 0xd41, 0x0 },
                   { 0x2ff, 0x0 } },
+                { { 0xd30, 0xd4d, 0x200d, 0xd35, 0xd4d, 0xd35, 0x0 },
+                  { 0xf3, 0x350, 0x0 } },
 
                 { {0}, {0} }
             };
diff --git a/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp b/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp
index 6356c21..be2a568 100644
--- a/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp
+++ b/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp
@@ -48,7 +48,7 @@ MMF::AbstractMediaPlayer::AbstractMediaPlayer
     (MediaObject *parent, const AbstractPlayer *player)
         :   AbstractPlayer(player)
         ,   m_parent(parent)
-        ,   m_playPending(false)
+        ,   m_pending(NothingPending)
         ,   m_positionTimer(new QTimer(this))
         ,   m_bufferStatusTimer(new QTimer(this))
         ,   m_mmfMaxVolume(NullMaxVolume)
@@ -74,14 +74,12 @@ void MMF::AbstractMediaPlayer::play()
         break;
 
     case LoadingState:
-        m_playPending = true;
+        setPending(PlayPending);
         break;
 
     case StoppedState:
     case PausedState:
-        doPlay();
-        startPositionTimer();
-        changeState(PlayingState);
+        startPlayback();
         break;
 
     case PlayingState:
@@ -103,14 +101,16 @@ void MMF::AbstractMediaPlayer::pause()
     TRACE_CONTEXT(AbstractMediaPlayer::pause, EAudioApi);
     TRACE_ENTRY("state %d", privateState());
 
-    m_playPending = false;
     stopTimers();
 
     switch (privateState()) {
     case GroundState:
     case LoadingState:
-    case PausedState:
     case StoppedState:
+        setPending(PausePending);
+        break;
+
+    case PausedState:
         // Do nothing
         break;
 
@@ -135,7 +135,7 @@ void MMF::AbstractMediaPlayer::stop()
     TRACE_CONTEXT(AbstractMediaPlayer::stop, EAudioApi);
     TRACE_ENTRY("state %d", privateState());
 
-    m_playPending = false;
+    setPending(NothingPending);
     stopTimers();
 
     switch (privateState()) {
@@ -365,6 +365,18 @@ void MMF::AbstractMediaPlayer::maxVolumeChanged(int mmfMaxVolume)
     doVolumeChanged();
 }
 
+void MMF::AbstractMediaPlayer::loadingComplete(int error)
+{
+    Q_ASSERT(Phonon::LoadingState == state());
+
+    if (KErrNone == error) {
+        updateMetaData();
+        changeState(StoppedState);
+    } else {
+        setError(tr("Loading clip failed"), error);
+    }
+}
+
 void MMF::AbstractMediaPlayer::playbackComplete(int error)
 {
     stopTimers();
@@ -377,7 +389,7 @@ void MMF::AbstractMediaPlayer::playbackComplete(int error)
     }
 
     if (KErrNone == error) {
-        changeState(StoppedState);
+        changeState(PausedState);
 
         // MediaObject::switchToNextSource deletes the current player, so we
         // call it via delayed slot invokation to ensure that this object does
@@ -386,6 +398,7 @@ void MMF::AbstractMediaPlayer::playbackComplete(int error)
     }
     else {
         setError(tr("Playback complete"), error);
+        emit finished();
     }
 }
 
@@ -440,11 +453,39 @@ void MMF::AbstractMediaPlayer::resetMarksIfRewound()
             m_aboutToFinishSent = false;
 }
 
+void MMF::AbstractMediaPlayer::setPending(Pending pending)
+{
+    const Phonon::State oldState = state();
+    m_pending = pending;
+    const Phonon::State newState = state();
+    if (newState != oldState)
+        emit stateChanged(newState, oldState);
+}
+
+void MMF::AbstractMediaPlayer::startPlayback()
+{
+    doPlay();
+    startPositionTimer();
+    changeState(PlayingState);
+}
+
 void MMF::AbstractMediaPlayer::bufferStatusTick()
 {
     emit MMF::AbstractPlayer::bufferStatus(bufferStatus());
 }
 
+Phonon::State MMF::AbstractMediaPlayer::phononState(PrivateState state) const
+{
+    Phonon::State result = AbstractPlayer::phononState(state);
+
+    if (PausePending == m_pending) {
+        Q_ASSERT(Phonon::StoppedState == result || Phonon::LoadingState == result);
+        result = Phonon::PausedState;
+    }
+
+    return result;
+}
+
 void MMF::AbstractMediaPlayer::changeState(PrivateState newState)
 {
     TRACE_CONTEXT(AbstractMediaPlayer::changeState, EAudioInternal);
@@ -452,20 +493,26 @@ void MMF::AbstractMediaPlayer::changeState(PrivateState newState)
     const Phonon::State oldPhononState = phononState(privateState());
     const Phonon::State newPhononState = phononState(newState);
 
-    // TODO: add some invariants to check that the transition is valid
-    AbstractPlayer::changeState(newState);
-
     if (LoadingState == oldPhononState && StoppedState == newPhononState) {
-        // Ensure initial volume is set on MMF API before starting playback
-        doVolumeChanged();
-
-        // Check whether play() was called while clip was being loaded.  If so,
-        // playback should be started now
-        if (m_playPending) {
-            TRACE_0("play was called while loading; starting playback now");
-            m_playPending = false;
-            play();
+        switch (m_pending) {
+        case NothingPending:
+            AbstractPlayer::changeState(newState);
+            break;
+
+        case PlayPending:
+            changeState(PlayingState); // necessary in order to apply initial volume
+            doVolumeChanged();
+            startPlayback();
+            break;
+
+        case PausePending:
+            AbstractPlayer::changeState(PausedState);
+            break;
         }
+
+        setPending(NothingPending);
+    } else {
+        AbstractPlayer::changeState(newState);
     }
 }
 
diff --git a/src/3rdparty/phonon/mmf/abstractmediaplayer.h b/src/3rdparty/phonon/mmf/abstractmediaplayer.h
index 308b5af..23a8233 100644
--- a/src/3rdparty/phonon/mmf/abstractmediaplayer.h
+++ b/src/3rdparty/phonon/mmf/abstractmediaplayer.h
@@ -60,6 +60,8 @@ public:
 protected:
     // AbstractPlayer
     virtual void doSetTickInterval(qint32 interval);
+    virtual Phonon::State phononState(PrivateState state) const;
+    virtual void changeState(PrivateState newState);
 
     virtual void doPlay() = 0;
     virtual void doPause() = 0;
@@ -70,7 +72,6 @@ protected:
     virtual int openUrl(const QString& url) = 0;
     virtual int bufferStatus() const = 0;
     virtual void close() = 0;
-    virtual void changeState(PrivateState newState);
 
     void updateMetaData();
     virtual int numberOfMetaDataEntries() const = 0;
@@ -80,6 +81,7 @@ protected:
     void bufferingStarted();
     void bufferingComplete();
     void maxVolumeChanged(int maxVolume);
+    void loadingComplete(int error);
     void playbackComplete(int error);
 
     static qint64 toMilliSeconds(const TTimeIntervalMicroSeconds &);
@@ -93,6 +95,15 @@ private:
     void doVolumeChanged();
     void emitMarksIfReached(qint64 position);
     void resetMarksIfRewound();
+    void startPlayback();
+
+    enum Pending {
+        NothingPending,
+        PausePending,
+        PlayPending
+    };
+
+    void setPending(Pending pending);
 
 private Q_SLOTS:
     void positionTick();
@@ -101,12 +112,7 @@ private Q_SLOTS:
 private:
     MediaObject *const          m_parent;
 
-    /**
-     * This flag is set to true if play is called when the object is
-     * in a Loading state.  Once loading is complete, playback will
-     * be started.
-     */
-    bool                        m_playPending;
+    Pending                     m_pending;
 
     QScopedPointer<QTimer>      m_positionTimer;
 
diff --git a/src/3rdparty/phonon/mmf/abstractplayer.cpp b/src/3rdparty/phonon/mmf/abstractplayer.cpp
index 421155b..77d7ae0 100644
--- a/src/3rdparty/phonon/mmf/abstractplayer.cpp
+++ b/src/3rdparty/phonon/mmf/abstractplayer.cpp
@@ -48,6 +48,11 @@ MMF::AbstractPlayer::AbstractPlayer(const AbstractPlayer *player)
         m_tickInterval = player->m_tickInterval;
         m_transitionTime = player->m_transitionTime;
         m_prefinishMark = player->m_prefinishMark;
+
+        // This is to prevent unwanted state transitions occurring as a result
+        // of MediaObject::switchToNextSource() during playlist playback.
+        if (StoppedState == player->m_state)
+            m_state = player->m_state;
     }
 }
 
@@ -141,7 +146,7 @@ Phonon::State MMF::AbstractPlayer::phononState() const
     return phononState(m_state);
 }
 
-Phonon::State MMF::AbstractPlayer::phononState(PrivateState state)
+Phonon::State MMF::AbstractPlayer::phononState(PrivateState state) const
 {
     const Phonon::State phononState =
         GroundState == state
diff --git a/src/3rdparty/phonon/mmf/abstractplayer.h b/src/3rdparty/phonon/mmf/abstractplayer.h
index 92bd87e..ab892f5 100644
--- a/src/3rdparty/phonon/mmf/abstractplayer.h
+++ b/src/3rdparty/phonon/mmf/abstractplayer.h
@@ -133,7 +133,7 @@ protected:
     /**
      * Converts PrivateState into the corresponding Phonon::State
      */
-    static Phonon::State phononState(PrivateState state);
+    virtual Phonon::State phononState(PrivateState state) const;
 
     virtual void videoOutputChanged();
 
diff --git a/src/3rdparty/phonon/mmf/abstractvideoplayer.cpp b/src/3rdparty/phonon/mmf/abstractvideoplayer.cpp
index c2bcce0..2e0ab1c 100644
--- a/src/3rdparty/phonon/mmf/abstractvideoplayer.cpp
+++ b/src/3rdparty/phonon/mmf/abstractvideoplayer.cpp
@@ -268,11 +268,10 @@ void MMF::AbstractVideoPlayer::MvpuoPrepareComplete(TInt aError)
         handlePendingParametersChanged();
 
         emit totalTimeChanged(totalTime());
-        changeState(StoppedState);
-    } else {
-        setError(tr("Buffering clip failed"), err);
     }
 
+    loadingComplete(aError);
+
     TRACE_EXIT_0();
 }
 
diff --git a/src/3rdparty/phonon/mmf/audioplayer.cpp b/src/3rdparty/phonon/mmf/audioplayer.cpp
index ee07229..77a0964 100644
--- a/src/3rdparty/phonon/mmf/audioplayer.cpp
+++ b/src/3rdparty/phonon/mmf/audioplayer.cpp
@@ -203,12 +203,10 @@ void MMF::AudioPlayer::MapcInitComplete(TInt aError,
         maxVolumeChanged(m_player->MaxVolume());
         m_totalTime = toMilliSeconds(m_player->Duration());
         emit totalTimeChanged(m_totalTime);
-        updateMetaData();
-        changeState(StoppedState);
-    } else {
-        setError(tr("Opening clip failed"), aError);
     }
 
+    loadingComplete(aError);
+
     TRACE_EXIT_0();
 }
 
diff --git a/src/3rdparty/phonon/mmf/mediaobject.cpp b/src/3rdparty/phonon/mmf/mediaobject.cpp
index ee459e6..e1b921b 100644
--- a/src/3rdparty/phonon/mmf/mediaobject.cpp
+++ b/src/3rdparty/phonon/mmf/mediaobject.cpp
@@ -323,11 +323,12 @@ void MMF::MediaObject::createPlayer(const MediaSource &source)
     connect(m_player.data(), SIGNAL(totalTimeChanged(qint64)), SIGNAL(totalTimeChanged(qint64)));
     connect(m_player.data(), SIGNAL(stateChanged(Phonon::State,Phonon::State)), SIGNAL(stateChanged(Phonon::State,Phonon::State)));
     connect(m_player.data(), SIGNAL(finished()), SIGNAL(finished()));
-    connect(m_player.data(), SIGNAL(tick(qint64)), SIGNAL(tick(qint64)));
     connect(m_player.data(), SIGNAL(bufferStatus(int)), SIGNAL(bufferStatus(int)));
     connect(m_player.data(), SIGNAL(metaDataChanged(QMultiMap<QString,QString>)), SIGNAL(metaDataChanged(QMultiMap<QString,QString>)));
     connect(m_player.data(), SIGNAL(aboutToFinish()), SIGNAL(aboutToFinish()));
-    connect(m_player.data(), SIGNAL(prefinishMarkReached(qint32)), SIGNAL(tick(qint32)));
+    connect(m_player.data(), SIGNAL(prefinishMarkReached(qint32)), SIGNAL(prefinishMarkReached(qint32)));
+    connect(m_player.data(), SIGNAL(prefinishMarkReached(qint32)), SLOT(handlePrefinishMarkReached(qint32)));
+    connect(m_player.data(), SIGNAL(tick(qint64)), SIGNAL(tick(qint64)));
 
     // We need to call setError() after doing the connects, otherwise the
     // error won't be received.
@@ -414,8 +415,20 @@ void MMF::MediaObject::switchToNextSource()
         m_nextSourceSet = false;
         switchToSource(m_nextSource);
         play();
+    } else {
+        emit finished();
     }
 }
 
+//-----------------------------------------------------------------------------
+// Other private functions
+//-----------------------------------------------------------------------------
+
+void MMF::MediaObject::handlePrefinishMarkReached(qint32 time)
+{
+    emit tick(time);
+}
+
+
 QT_END_NAMESPACE
 
diff --git a/src/3rdparty/phonon/mmf/mediaobject.h b/src/3rdparty/phonon/mmf/mediaobject.h
index 62e0a0e..f15eb21 100644
--- a/src/3rdparty/phonon/mmf/mediaobject.h
+++ b/src/3rdparty/phonon/mmf/mediaobject.h
@@ -107,6 +107,9 @@ Q_SIGNALS:
     void finished();
     void tick(qint64 time);
 
+private Q_SLOTS:
+    void handlePrefinishMarkReached(qint32);
+
 private:
     void switchToSource(const MediaSource &source);
     void createPlayer(const MediaSource &source);
diff --git a/src/3rdparty/phonon/mmf/videoplayer_dsa.cpp b/src/3rdparty/phonon/mmf/videoplayer_dsa.cpp
index d607f1d..1925471 100644
--- a/src/3rdparty/phonon/mmf/videoplayer_dsa.cpp
+++ b/src/3rdparty/phonon/mmf/videoplayer_dsa.cpp
@@ -226,38 +226,40 @@ void MMF::DsaVideoPlayer::handleParametersChanged(VideoParameters parameters)
     getDsaRegion(m_wsSession, *m_window);
 #endif
 
-    static const TBool antialias = ETrue;
-    int err = KErrNone;
-
-    if (parameters & ScaleFactors) {
-        TRAP(err, m_player->SetScaleFactorL(m_scaleWidth, m_scaleHeight,
-                                            antialias));
-        if(KErrNone != err) {
-            TRACE("SetScaleFactorL (1) err %d", err);
-            setError(tr("Video display error"), err);
+    if (m_player) {
+        static const TBool antialias = ETrue;
+        int err = KErrNone;
+
+        if (parameters & ScaleFactors) {
+            TRAP(err, m_player->SetScaleFactorL(m_scaleWidth, m_scaleHeight,
+                                                antialias));
+            if(KErrNone != err) {
+                TRACE("SetScaleFactorL (1) err %d", err);
+                setError(tr("Video display error"), err);
+            }
         }
-    }
 
-    if (KErrNone == err) {
-        if (parameters & WindowHandle || parameters & WindowScreenRect) {
-            TRAP(err,
-                m_player->SetDisplayWindowL(m_wsSession, m_screenDevice,
-                                            *m_window,
-                                            m_videoScreenRect,
-                                            m_videoScreenRect));
-        }
+        if (KErrNone == err) {
+            if (parameters & WindowHandle || parameters & WindowScreenRect) {
+                TRAP(err,
+                    m_player->SetDisplayWindowL(m_wsSession, m_screenDevice,
+                                                *m_window,
+                                                m_videoScreenRect,
+                                                m_videoScreenRect));
+            }
 
-        if (KErrNone != err) {
-            TRACE("SetDisplayWindowL err %d", err);
-            setError(tr("Video display error"), err);
-        } else {
-            m_dsaActive = true;
-            if (parameters & ScaleFactors) {
-                TRAP(err, m_player->SetScaleFactorL(m_scaleWidth, m_scaleHeight,
-                                                    antialias));
-                if (KErrNone != err) {
-                    TRACE("SetScaleFactorL (2) err %d", err);
-                    setError(tr("Video display error"), err);
+            if (KErrNone != err) {
+                TRACE("SetDisplayWindowL err %d", err);
+                setError(tr("Video display error"), err);
+            } else {
+                m_dsaActive = true;
+                if (parameters & ScaleFactors) {
+                    TRAP(err, m_player->SetScaleFactorL(m_scaleWidth, m_scaleHeight,
+                                                        antialias));
+                    if (KErrNone != err) {
+                        TRACE("SetScaleFactorL (2) err %d", err);
+                        setError(tr("Video display error"), err);
+                    }
                 }
             }
         }
@@ -296,7 +298,7 @@ bool MMF::DsaVideoPlayer::stopDirectScreenAccess()
 
     const bool dsaWasActive = m_dsaActive;
     if (m_dsaActive) {
-        TRAPD(err, m_player->StopDirectScreenAccessL());
+        TRAP(err, m_player->StopDirectScreenAccessL());
         if (KErrNone == err)
             m_dsaActive = false;
         else
diff --git a/src/3rdparty/phonon/mmf/videoplayer_surface.cpp b/src/3rdparty/phonon/mmf/videoplayer_surface.cpp
index 5f234e5..fda7342 100644
--- a/src/3rdparty/phonon/mmf/videoplayer_surface.cpp
+++ b/src/3rdparty/phonon/mmf/videoplayer_surface.cpp
@@ -104,44 +104,43 @@ void MMF::SurfaceVideoPlayer::handleVideoWindowChanged()
 
 void MMF::SurfaceVideoPlayer::handleParametersChanged(VideoParameters parameters)
 {
-    CVideoPlayerUtility2 *player = static_cast<CVideoPlayerUtility2 *>(m_player.data());
-
-    int err = KErrNone;
-
     TRect rect;
-
     if (m_videoOutput) {
         m_videoOutput->dump();
         const QSize size = m_videoOutput->videoWindowSize();
         rect.SetSize(TSize(size.width(), size.height()));
     }
 
-    if (parameters & WindowHandle) {
-        if (m_displayWindow)
-            player->RemoveDisplayWindow(*m_displayWindow);
-
-        RWindow *window = static_cast<RWindow *>(m_window);
-        if (window) {
-            window->SetBackgroundColor(TRgb(0, 0, 0, 255));
-            TRAP(err, player->AddDisplayWindowL(m_wsSession, m_screenDevice, *window, rect, rect));
-            if (KErrNone != err) {
-                setError(tr("Video display error"), err);
-                window = 0;
+    CVideoPlayerUtility2 *player = static_cast<CVideoPlayerUtility2 *>(m_player.data());
+    if (player) {
+        int err = KErrNone;
+        if (parameters & WindowHandle) {
+            if (m_displayWindow)
+                player->RemoveDisplayWindow(*m_displayWindow);
+
+            RWindow *window = static_cast<RWindow *>(m_window);
+            if (window) {
+                window->SetBackgroundColor(TRgb(0, 0, 0, 255));
+                TRAP(err, player->AddDisplayWindowL(m_wsSession, m_screenDevice, *window, rect, rect));
+                if (KErrNone != err) {
+                    setError(tr("Video display error"), err);
+                    window = 0;
+                }
             }
+            m_displayWindow = window;
         }
-        m_displayWindow = window;
-    }
 
-    if (KErrNone == err) {
-        if (parameters & ScaleFactors) {
-            Q_ASSERT(m_displayWindow);
-            TRAP(err, player->SetVideoExtentL(*m_displayWindow, rect));
-            if (KErrNone == err)
-                TRAP(err, player->SetWindowClipRectL(*m_displayWindow, rect));
-            if (KErrNone == err)
-                TRAP(err, player->SetScaleFactorL(*m_displayWindow, m_scaleWidth, m_scaleHeight));
-            if (KErrNone != err)
-                setError(tr("Video display error"), err);
+        if (KErrNone == err) {
+            if (parameters & ScaleFactors) {
+                Q_ASSERT(m_displayWindow);
+                TRAP(err, player->SetVideoExtentL(*m_displayWindow, rect));
+                if (KErrNone == err)
+                    TRAP(err, player->SetWindowClipRectL(*m_displayWindow, rect));
+                if (KErrNone == err)
+                    TRAP(err, player->SetScaleFactorL(*m_displayWindow, m_scaleWidth, m_scaleHeight));
+                if (KErrNone != err)
+                    setError(tr("Video display error"), err);
+            }
         }
     }
 }
diff --git a/src/corelib/io/qiodevice.cpp b/src/corelib/io/qiodevice.cpp
index f83c142..f2cef4e1 100644
--- a/src/corelib/io/qiodevice.cpp
+++ b/src/corelib/io/qiodevice.cpp
@@ -755,6 +755,7 @@ qint64 QIODevice::bytesToWrite() const
 qint64 QIODevice::read(char *data, qint64 maxSize)
 {
     Q_D(QIODevice);
+    CHECK_READABLE(read, qint64(-1));
 
 #if defined QIODEVICE_DEBUG
     printf("%p QIODevice::read(%p, %d), d->pos = %d, d->buffer.size() = %d\n",
diff --git a/src/gui/dialogs/qdialog.cpp b/src/gui/dialogs/qdialog.cpp
index c9129c1..a6bd78a 100644
--- a/src/gui/dialogs/qdialog.cpp
+++ b/src/gui/dialogs/qdialog.cpp
@@ -905,26 +905,33 @@ bool QDialog::s60AdjustedPosition()
             } else {
                 cbaHeight = qt_TSize2QSize(bgContainer->Size()).height();
             }
-            p.setY(S60->screenHeightInPixels-height()-cbaHeight);
+            p.setY(S60->screenHeightInPixels - height() - cbaHeight);
             p.setX(0);
         } else {
             const int scrollbarWidth = style()->pixelMetric(QStyle::PM_ScrollBarExtent);
-            TRect cbaRect = TRect();
-            AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EControlPane, cbaRect);
-            AknLayoutUtils::TAknCbaLocation cbaLocation = AknLayoutUtils::CbaLocation();
-            switch (cbaLocation) {
-            case AknLayoutUtils::EAknCbaLocationBottom:
-                p.setY(S60->screenHeightInPixels - height()-cbaRect.Height());
-                p.setX((S60->screenWidthInPixels - width())>>1);
-                break;
-            case AknLayoutUtils::EAknCbaLocationRight:
-                p.setY((S60->screenHeightInPixels - height())>>1);
-                p.setX(qMax(0,S60->screenWidthInPixels-width()-scrollbarWidth-cbaRect.Width()));
-                break;
-            case AknLayoutUtils::EAknCbaLocationLeft:
-                p.setY((S60->screenHeightInPixels - height())>>1);
-                p.setX(qMax(0,scrollbarWidth+cbaRect.Width()));
-                break;
+            TRect staConTopRect = TRect();
+            AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EStaconTop, staConTopRect);
+            if (staConTopRect.IsEmpty()) {
+                TRect cbaRect = TRect();
+                AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EControlPane, cbaRect);
+                AknLayoutUtils::TAknCbaLocation cbaLocation = AknLayoutUtils::CbaLocation();
+                switch (cbaLocation) {
+                case AknLayoutUtils::EAknCbaLocationBottom:
+                    p.setY(S60->screenHeightInPixels - height() - cbaRect.Height());
+                    p.setX((S60->screenWidthInPixels - width()) >> 1);
+                    break;
+                case AknLayoutUtils::EAknCbaLocationRight:
+                    p.setY((S60->screenHeightInPixels - height()) >> 1);
+                    p.setX(qMax(0,S60->screenWidthInPixels - width() - scrollbarWidth - cbaRect.Width()));
+                    break;
+                case AknLayoutUtils::EAknCbaLocationLeft:
+                    p.setY((S60->screenHeightInPixels - height()) >> 1);
+                    p.setX(qMax(0,scrollbarWidth + cbaRect.Width()));
+                    break;
+                }
+            } else {
+                p.setY((S60->screenHeightInPixels - height()) >> 1);
+                p.setX(qMax(0,S60->screenWidthInPixels - width()));
             }
         }
         move(p);
diff --git a/src/gui/graphicsview/qgraphicsproxywidget.cpp b/src/gui/graphicsview/qgraphicsproxywidget.cpp
index 2132526..ad7cf5d 100644
--- a/src/gui/graphicsview/qgraphicsproxywidget.cpp
+++ b/src/gui/graphicsview/qgraphicsproxywidget.cpp
@@ -189,7 +189,7 @@ QT_BEGIN_NAMESPACE
 */
 
 extern bool qt_sendSpontaneousEvent(QObject *, QEvent *);
-extern bool qt_tab_all_widgets;
+Q_GUI_EXPORT extern bool qt_tab_all_widgets;
 
 /*!
     \internal
@@ -897,6 +897,29 @@ bool QGraphicsProxyWidget::event(QEvent *event)
         }
         break;
     }
+#ifndef QT_NO_TOOLTIP
+    case QEvent::GraphicsSceneHelp: {
+        // Propagate the help event (for tooltip) to the widget under mouse
+        if (d->lastWidgetUnderMouse) {
+            QGraphicsSceneHelpEvent *he = static_cast<QGraphicsSceneHelpEvent *>(event);
+            QPoint pos = d->mapToReceiver(mapFromScene(he->scenePos()), d->lastWidgetUnderMouse).toPoint();
+            QHelpEvent e(QEvent::ToolTip, pos, he->screenPos());
+            QApplication::sendEvent(d->lastWidgetUnderMouse, &e);
+            event->setAccepted(e.isAccepted());
+            return e.isAccepted();
+        }
+        break;
+    }
+    case QEvent::ToolTipChange: {
+        // Propagate tooltip change to the widget
+        if (!d->tooltipChangeMode) {
+            d->tooltipChangeMode = QGraphicsProxyWidgetPrivate::ProxyToWidgetMode;
+            d->widget->setToolTip(toolTip());
+            d->tooltipChangeMode = QGraphicsProxyWidgetPrivate::NoMode;
+        }
+        break;
+    }
+#endif
     default:
         break;
     }
@@ -952,6 +975,14 @@ bool QGraphicsProxyWidget::eventFilter(QObject *object, QEvent *event)
                 d->styleChangeMode = QGraphicsProxyWidgetPrivate::NoMode;
             }
             break;
+        case QEvent::ToolTipChange:
+            // Propagate tooltip change to the proxy.
+            if (!d->tooltipChangeMode) {
+                d->tooltipChangeMode = QGraphicsProxyWidgetPrivate::WidgetToProxyMode;
+                setToolTip(d->widget->toolTip());
+                d->tooltipChangeMode = QGraphicsProxyWidgetPrivate::NoMode;
+            }
+            break;
         default:
             break;
         }
diff --git a/src/gui/graphicsview/qgraphicsproxywidget_p.h b/src/gui/graphicsview/qgraphicsproxywidget_p.h
index 8aed363..0e29a7e 100644
--- a/src/gui/graphicsview/qgraphicsproxywidget_p.h
+++ b/src/gui/graphicsview/qgraphicsproxywidget_p.h
@@ -72,6 +72,7 @@ public:
           enabledChangeMode(NoMode),
           styleChangeMode(NoMode),
           paletteChangeMode(NoMode),
+          tooltipChangeMode(NoMode),
           focusFromWidgetToProxy(0)
     { }
     void init();
@@ -117,6 +118,7 @@ public:
     quint32 enabledChangeMode : 2;
     quint32 styleChangeMode : 2;
     quint32 paletteChangeMode : 2;
+    quint32 tooltipChangeMode : 2;
     quint32 focusFromWidgetToProxy : 1;
     quint32 proxyIsGivingFocus : 1;
 };
diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp
index 4b612f4..bd0f0d8 100644
--- a/src/gui/graphicsview/qgraphicsscene.cpp
+++ b/src/gui/graphicsview/qgraphicsscene.cpp
@@ -3786,6 +3786,12 @@ void QGraphicsScene::helpEvent(QGraphicsSceneHelpEvent *helpEvent)
     QGraphicsItem *toolTipItem = 0;
     for (int i = 0; i < itemsAtPos.size(); ++i) {
         QGraphicsItem *tmp = itemsAtPos.at(i);
+        if (tmp->d_func()->isProxyWidget()) {
+            // if the item is a proxy widget, the event is forwarded to it
+            sendEvent(tmp, helpEvent);
+            if (helpEvent->isAccepted())
+                return;
+        }
         if (!tmp->toolTip().isEmpty()) {
             toolTipItem = tmp;
             break;
diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp
index d226baf..85be5b1 100644
--- a/src/gui/image/qimage.cpp
+++ b/src/gui/image/qimage.cpp
@@ -118,8 +118,8 @@ const QVector<QRgb> *qt_image_colortable(const QImage &image)
     return &image.d->colortable;
 }
 
-extern int qt_defaultDpiX();
-extern int qt_defaultDpiY();
+Q_GUI_EXPORT extern int qt_defaultDpiX();
+Q_GUI_EXPORT extern int qt_defaultDpiY();
 
 QBasicAtomicInt qimage_serial_number = Q_BASIC_ATOMIC_INITIALIZER(1);
 
diff --git a/src/gui/image/qpaintengine_pic.cpp b/src/gui/image/qpaintengine_pic.cpp
index 029154b..fd1ee6a 100644
--- a/src/gui/image/qpaintengine_pic.cpp
+++ b/src/gui/image/qpaintengine_pic.cpp
@@ -477,7 +477,7 @@ void QPicturePaintEngine::drawImage(const QRectF &r, const QImage &image, const
     writeCmdLength(pos, r, false);
 }
 
-extern int qt_defaultDpi();
+Q_GUI_EXPORT extern int qt_defaultDpi();
 
 void QPicturePaintEngine::drawTextItem(const QPointF &p , const QTextItem &ti)
 {
diff --git a/src/gui/image/qpicture.cpp b/src/gui/image/qpicture.cpp
index 45b3ed0..20a1dce 100644
--- a/src/gui/image/qpicture.cpp
+++ b/src/gui/image/qpicture.cpp
@@ -108,8 +108,8 @@ void qt_format_text(const QFont &fnt, const QRectF &_r,
 const char  *qt_mfhdr_tag = "QPIC"; // header tag
 static const quint16 mfhdr_maj = 11; // major version #
 static const quint16 mfhdr_min = 0; // minor version #
-extern int qt_defaultDpiX();
-extern int qt_defaultDpiY();
+Q_GUI_EXPORT extern int qt_defaultDpiX();
+Q_GUI_EXPORT extern int qt_defaultDpiY();
 
 /*!
     Constructs an empty picture.
diff --git a/src/gui/image/qpixmap_raster.cpp b/src/gui/image/qpixmap_raster.cpp
index b183d0d..9dc15fc 100644
--- a/src/gui/image/qpixmap_raster.cpp
+++ b/src/gui/image/qpixmap_raster.cpp
@@ -361,8 +361,8 @@ QPaintEngine* QRasterPixmapData::paintEngine() const
     return image.paintEngine();
 }
 
-extern int qt_defaultDpiX();
-extern int qt_defaultDpiY();
+Q_GUI_EXPORT extern int qt_defaultDpiX();
+Q_GUI_EXPORT extern int qt_defaultDpiY();
 
 int QRasterPixmapData::metric(QPaintDevice::PaintDeviceMetric metric) const
 {
diff --git a/src/gui/image/qpixmapfilter.cpp b/src/gui/image/qpixmapfilter.cpp
index 5355ad3..70770c4 100644
--- a/src/gui/image/qpixmapfilter.cpp
+++ b/src/gui/image/qpixmapfilter.cpp
@@ -898,7 +898,7 @@ Q_GUI_EXPORT void qt_blurImage(QImage &blurImage, qreal radius, bool quality, in
         expblur<12, 10, false>(blurImage, radius, quality, transposed);
 }
 
-bool qt_scaleForTransform(const QTransform &transform, qreal *scale);
+Q_GUI_EXPORT bool qt_scaleForTransform(const QTransform &transform, qreal *scale);
 
 /*!
     \internal
diff --git a/src/gui/inputmethod/qcoefepinputcontext_s60.cpp b/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
index 94036d0..b42e0ab 100644
--- a/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
+++ b/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
@@ -782,7 +782,6 @@ void QCoeFepInputContext::commitCurrentString(bool cancelFepTransaction)
             if (w->inputMethodQuery(Qt::ImCursorPosition).toInt() != m_cursorPos)
                 longPress = 1;
         }
-        return;
     }
 
     QList<QInputMethodEvent::Attribute> attributes;
diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index 62e99e9..ec635d4 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -142,7 +142,7 @@ static void initResources()
 
 QT_BEGIN_NAMESPACE
 
-extern void qt_call_post_routines();
+Q_DECL_IMPORT extern void qt_call_post_routines();
 
 int QApplicationPrivate::app_compile_version = 0x040000; //we don't know exactly, but it's at least 4.0.0
 
diff --git a/src/gui/kernel/qtooltip.cpp b/src/gui/kernel/qtooltip.cpp
index 1343959..c8fcf45 100644
--- a/src/gui/kernel/qtooltip.cpp
+++ b/src/gui/kernel/qtooltip.cpp
@@ -168,9 +168,9 @@ QTipLabel *QTipLabel::instance = 0;
 
 QTipLabel::QTipLabel(const QString &text, QWidget *w)
 #ifndef QT_NO_STYLE_STYLESHEET
-    : QLabel(w, Qt::ToolTip), styleSheetParent(0), widget(0)
+    : QLabel(w, Qt::ToolTip | Qt::BypassGraphicsProxyWidget), styleSheetParent(0), widget(0)
 #else
-    : QLabel(w, Qt::ToolTip), widget(0)
+    : QLabel(w, Qt::ToolTip | Qt::BypassGraphicsProxyWidget), widget(0)
 #endif
 {
     delete instance;
diff --git a/src/gui/kernel/qwhatsthis.cpp b/src/gui/kernel/qwhatsthis.cpp
index b877784..6181b62 100644
--- a/src/gui/kernel/qwhatsthis.cpp
+++ b/src/gui/kernel/qwhatsthis.cpp
@@ -143,7 +143,7 @@ QT_BEGIN_NAMESPACE
     \sa QToolTip
 */
 
-extern void qDeleteInEventHandler(QObject *o);
+Q_DECL_IMPORT extern void qDeleteInEventHandler(QObject *o);
 
 class QWhatsThat : public QWidget
 {
diff --git a/src/gui/painting/qbrush.cpp b/src/gui/painting/qbrush.cpp
index 182cce9..96d547b 100644
--- a/src/gui/painting/qbrush.cpp
+++ b/src/gui/painting/qbrush.cpp
@@ -160,8 +160,7 @@ static void qt_cleanup_brush_pattern_image_cache()
     qt_brushPatternImageCache()->cleanup();
 }
 
-Q_GUI_EXPORT
-QImage qt_imageForBrush(int brushStyle, bool invert)
+Q_GUI_EXPORT QImage qt_imageForBrush(int brushStyle, bool invert)
 {
     return qt_brushPatternImageCache()->getImage(brushStyle, invert);
 }
diff --git a/src/gui/painting/qpaintbuffer.cpp b/src/gui/painting/qpaintbuffer.cpp
index e1156dc..cd6718d 100644
--- a/src/gui/painting/qpaintbuffer.cpp
+++ b/src/gui/painting/qpaintbuffer.cpp
@@ -54,8 +54,8 @@
 
 QT_BEGIN_NAMESPACE
 
-extern int qt_defaultDpiX();
-extern int qt_defaultDpiY();
+Q_GUI_EXPORT extern int qt_defaultDpiX();
+Q_GUI_EXPORT extern int qt_defaultDpiY();
 extern void qt_format_text(const QFont &font,
                            const QRectF &_r, int tf, const QTextOption *option, const QString& str, QRectF *brect,
                            int tabstops, int* tabarray, int tabarraylen,
diff --git a/src/gui/painting/qpaintengine_alpha.cpp b/src/gui/painting/qpaintengine_alpha.cpp
index 5a3c0cf..4b1c58d 100644
--- a/src/gui/painting/qpaintengine_alpha.cpp
+++ b/src/gui/painting/qpaintengine_alpha.cpp
@@ -93,8 +93,8 @@ bool QAlphaPaintEngine::begin(QPaintDevice *pdev)
     return true;
 }
 
-extern int qt_defaultDpiX();
-extern int qt_defaultDpiY();
+Q_GUI_EXPORT extern int qt_defaultDpiX();
+Q_GUI_EXPORT extern int qt_defaultDpiY();
 
 bool QAlphaPaintEngine::end()
 {
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index 03d0825..8f14583 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -103,7 +103,7 @@
 
 QT_BEGIN_NAMESPACE
 
-extern bool qt_scaleForTransform(const QTransform &transform, qreal *scale); // qtransform.cpp
+Q_GUI_EXPORT extern bool qt_scaleForTransform(const QTransform &transform, qreal *scale); // qtransform.cpp
 
 #define qreal_to_fixed_26_6(f) (int(f * 64))
 #define qt_swap_int(x, y) { int tmp = (x); (x) = (y); (y) = tmp; }
@@ -4996,7 +4996,7 @@ void QSpanData::init(QRasterBuffer *rb, const QRasterPaintEngine *pe)
     clip = pe ? pe->d_func()->clip() : 0;
 }
 
-extern QImage qt_imageForBrush(int brushStyle, bool invert);
+Q_GUI_EXPORT extern QImage qt_imageForBrush(int brushStyle, bool invert);
 
 void QSpanData::setup(const QBrush &brush, int alpha, QPainter::CompositionMode compositionMode)
 {
diff --git a/src/gui/painting/qpaintengineex.cpp b/src/gui/painting/qpaintengineex.cpp
index 990e3c4..9366513 100644
--- a/src/gui/painting/qpaintengineex.cpp
+++ b/src/gui/painting/qpaintengineex.cpp
@@ -380,7 +380,7 @@ QPainterState *QPaintEngineEx::createState(QPainterState *orig) const
     return new QPainterState(orig);
 }
 
-extern bool qt_scaleForTransform(const QTransform &transform, qreal *scale); // qtransform.cpp
+Q_GUI_EXPORT extern bool qt_scaleForTransform(const QTransform &transform, qreal *scale); // qtransform.cpp
 
 void QPaintEngineEx::stroke(const QVectorPath &path, const QPen &pen)
 {
diff --git a/src/gui/painting/qpdf.cpp b/src/gui/painting/qpdf.cpp
index dcf745f..44049c0 100644
--- a/src/gui/painting/qpdf.cpp
+++ b/src/gui/painting/qpdf.cpp
@@ -54,7 +54,7 @@
 
 QT_BEGIN_NAMESPACE
 
-extern int qt_defaultDpi();
+Q_GUI_EXPORT extern int qt_defaultDpi();
 
 #ifndef QT_NO_PRINTER
 
diff --git a/src/gui/painting/qstroker.cpp b/src/gui/painting/qstroker.cpp
index 9740fce..e43544c 100644
--- a/src/gui/painting/qstroker.cpp
+++ b/src/gui/painting/qstroker.cpp
@@ -825,7 +825,7 @@ qreal qt_t_for_arc_angle(qreal angle)
     return t;
 }
 
-void qt_find_ellipse_coords(const QRectF &r, qreal angle, qreal length,
+Q_GUI_EXPORT void qt_find_ellipse_coords(const QRectF &r, qreal angle, qreal length,
                             QPointF* startPoint, QPointF *endPoint);
 
 /*!
diff --git a/src/gui/styles/qs60style.cpp b/src/gui/styles/qs60style.cpp
index 28cbc45..7587343 100644
--- a/src/gui/styles/qs60style.cpp
+++ b/src/gui/styles/qs60style.cpp
@@ -552,6 +552,7 @@ void QS60StylePrivate::drawRow(QS60StyleEnums::SkinParts start,
     QRect endRect;
 
     if (orientation == Qt::Horizontal) {
+        startRect.setHeight(rect.height());
         startRect.setWidth(qMin((rect.width() >> 1) - 1, startRect.width()));
         endRect = startRect.translated(rect.width() - startRect.width(), 0);
         middleRect.adjust(startRect.width(), 0, -startRect.width(), 0);
@@ -561,6 +562,7 @@ void QS60StylePrivate::drawRow(QS60StyleEnums::SkinParts start,
             endRect.adjust(overlap, 0, 0, 0);
         }
     } else {
+        startRect.setWidth(rect.width());
         startRect.setHeight(qMin((rect.height() >> 1) - 1, startRect.height()));
         endRect = startRect.translated(0, rect.height() - startRect.height());
         middleRect.adjust(0, startRect.height(), 0, -startRect.height());
@@ -1372,14 +1374,13 @@ void QS60Style::drawControl(ControlElement element, const QStyleOption *option,
             optionComboBox.palette.setColor(QPalette::Inactive, QPalette::WindowText,
                 optionComboBox.palette.text().color() );
             QRect editRect = subControlRect(CC_ComboBox, comboBox, SC_ComboBoxEditField, widget);
-            painter->save();
-            painter->setClipRect(editRect);
+            const int frameW = proxy()->pixelMetric(PM_DefaultFrameWidth, option, widget);
 
             if (!comboBox->currentIcon.isNull()) {
-                QIcon::Mode mode = comboBox->state & State_Enabled ? QIcon::Normal : QIcon::Disabled;
-                QPixmap pixmap = comboBox->currentIcon.pixmap(comboBox->iconSize, mode);
+                const QIcon::Mode mode = comboBox->state & State_Enabled ? QIcon::Normal : QIcon::Disabled;
+                const QPixmap pixmap = comboBox->currentIcon.pixmap(comboBox->iconSize, mode);
                 QRect iconRect(editRect);
-                iconRect.setWidth(comboBox->iconSize.width() + 4);
+                iconRect.setWidth(comboBox->iconSize.width() + frameW);
                 iconRect = alignedRect(comboBox->direction,
                                        Qt::AlignLeft | Qt::AlignVCenter,
                                        iconRect.size(), editRect);
@@ -1388,17 +1389,19 @@ void QS60Style::drawControl(ControlElement element, const QStyleOption *option,
                 drawItemPixmap(painter, iconRect, Qt::AlignCenter, pixmap);
 
                 if (comboBox->direction == Qt::RightToLeft)
-                    editRect.translate(-4 - comboBox->iconSize.width(), 0);
+                    editRect.setRight(editRect.right() - frameW - comboBox->iconSize.width());
                 else
-                    editRect.translate(comboBox->iconSize.width() + 4, 0);
+                    editRect.setLeft(comboBox->iconSize.width() + frameW);
             }
             if (!comboBox->currentText.isEmpty() && !comboBox->editable) {
+                const Qt::TextElideMode elideMode = (comboBox->direction == Qt::LeftToRight) ? Qt::ElideRight : Qt::ElideLeft;
+                const QString text = comboBox->fontMetrics.elidedText(comboBox->currentText, elideMode, editRect.width());
+
                 QCommonStyle::drawItemText(painter,
                             editRect.adjusted(QS60StylePrivate::pixelMetric(PM_FrameCornerWidth), 0, -1, 0),
                             visualAlignment(comboBox->direction, Qt::AlignLeft | Qt::AlignVCenter),
-                            comboBox->palette, comboBox->state & State_Enabled, comboBox->currentText);
+                            comboBox->palette, comboBox->state & State_Enabled, text);
             }
-            painter->restore();
         }
         break;
 #endif //QT_NO_COMBOBOX
@@ -1541,7 +1544,6 @@ void QS60Style::drawControl(ControlElement element, const QStyleOption *option,
                     QS60StylePrivate::pixelMetric(PM_DefaultFrameWidth);
                 const int tabOverlap =
                     QS60StylePrivate::pixelMetric(PM_TabBarTabOverlap) - borderThickness;
-                //todo: draw navi wipe behind tabbar - must be drawn with first draw
 
                 if (skinElement==QS60StylePrivate::SE_TabBarTabEastInactive||
                         skinElement==QS60StylePrivate::SE_TabBarTabEastActive||
@@ -1645,7 +1647,7 @@ void QS60Style::drawControl(ControlElement element, const QStyleOption *option,
                     painter->drawPixmap(tr.left() + tabOverlap,
                                         tr.center().y() - (tabIcon.height() >> 1),
                                         tabIcon);
-                tr.setLeft(tr.left() + iconSize.width() + 4);
+                tr.setLeft(tr.left() + iconSize.width() + 4); //todo: magic four
             }
 
             QCommonStyle::drawItemText(painter, tr, alignment, optionTab.palette, tab->state & State_Enabled, tab->text, QPalette::WindowText);
@@ -1964,14 +1966,14 @@ void QS60Style::drawControl(ControlElement element, const QStyleOption *option,
             // We need to reduce the focus frame size if LayoutSpacing is smaller than FocusFrameMargin
             // Otherwise, we would overlay adjacent widgets.
             const int frameHeightReduction =
-                    qMin(0, pixelMetric(QStyle::PM_LayoutVerticalSpacing)
-                            - pixelMetric(QStyle::PM_FocusFrameVMargin));
+                    qMin(0, pixelMetric(PM_LayoutVerticalSpacing)
+                            - pixelMetric(PM_FocusFrameVMargin));
             const int frameWidthReduction =
-                    qMin(0, pixelMetric(QStyle::PM_LayoutHorizontalSpacing)
-                            - pixelMetric(QStyle::PM_FocusFrameHMargin));
+                    qMin(0, pixelMetric(PM_LayoutHorizontalSpacing)
+                            - pixelMetric(PM_FocusFrameHMargin));
             const int rounding =
-                    qMin(pixelMetric(QStyle::PM_FocusFrameVMargin),
-                            pixelMetric(QStyle::PM_LayoutVerticalSpacing));
+                    qMin(pixelMetric(PM_FocusFrameVMargin),
+                            pixelMetric(PM_LayoutVerticalSpacing));
             const QRect frameRect =
                     option->rect.adjusted(-frameWidthReduction, -frameHeightReduction,
                             frameWidthReduction, frameHeightReduction);
@@ -2847,7 +2849,7 @@ QRect QS60Style::subElementRect(SubElement element, const QStyleOption *opt, con
                     const int tabOverlapNoBorder =
                         QS60StylePrivate::pixelMetric(PM_TabBarTabOverlap);
                     const int tabOverlap =
-                        tabOverlapNoBorder-QS60StylePrivate::pixelMetric(PM_DefaultFrameWidth);
+                        tabOverlapNoBorder - QS60StylePrivate::pixelMetric(PM_DefaultFrameWidth);
                     const QTabWidget *tab = qobject_cast<const QTabWidget *>(widget);
                     int gain = (tab) ? tabOverlap * tab->count() : 0;
                     switch (twf->shape) {
@@ -2913,7 +2915,7 @@ QRect QS60Style::subElementRect(SubElement element, const QStyleOption *opt, con
                         ret = QRect();
                     } else {
                         if (menuItem->direction == Qt::RightToLeft)
-                            ret.translate(ret.width()-indicatorWidth, 0);
+                            ret.translate(ret.width() - indicatorWidth, 0);
                         ret.setWidth(indicatorWidth);
                     }
                 } else {
@@ -3313,8 +3315,10 @@ bool QS60Style::eventFilter(QObject *object, QEvent *event)
         break;
     case QEvent::Destroy:
     case QEvent::Hide:
-        d->stopAnimation(QS60StyleEnums::SP_QgnGrafBarWaitAnim);
-        d->m_bars.removeAll(reinterpret_cast<QProgressBar *>(object));
+        if (QProgressBar *bar = reinterpret_cast<QProgressBar *>(object)) {
+            d->stopAnimation(QS60StyleEnums::SP_QgnGrafBarWaitAnim);
+            d->m_bars.removeAll(bar);
+        }
         break;
     default:
         break;
diff --git a/src/gui/styles/qstylesheetstyle.cpp b/src/gui/styles/qstylesheetstyle.cpp
index a1a98ba..81b923b 100644
--- a/src/gui/styles/qstylesheetstyle.cpp
+++ b/src/gui/styles/qstylesheetstyle.cpp
@@ -4255,8 +4255,15 @@ void QStyleSheetStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *op
         if (const QAbstractScrollArea *sa = qobject_cast<const QAbstractScrollArea *>(w)) {
             const QAbstractScrollAreaPrivate *sap = sa->d_func();
             rule.drawBackground(p, opt->rect, sap->contentsOffset());
-            if (rule.hasBorder())
-                rule.drawBorder(p, rule.borderRect(opt->rect));
+            if (rule.hasBorder()) {
+                QRect brect = rule.borderRect(opt->rect);
+                if (styleHint(QStyle::SH_ScrollView_FrameOnlyAroundContents, opt, w)) {
+                    QRect r = brect.adjusted(0, 0, sa->verticalScrollBar()->isVisible() ? -sa->verticalScrollBar()->width() : 0,
+                                             sa->horizontalScrollBar()->isVisible() ? -sa->horizontalScrollBar()->height() : 0);
+                    brect = QStyle::visualRect(opt->direction, brect, r);
+                }
+                rule.drawBorder(p, brect);
+            }
             break;
         }
 #endif
@@ -4641,6 +4648,11 @@ int QStyleSheetStyle::pixelMetric(PixelMetric m, const QStyleOption *opt, const
             return msz.width() == -1 ? msz.height() : msz.width();
         }
         break;
+
+    case PM_ScrollView_ScrollBarSpacing:
+        if(!rule.hasNativeBorder() || rule.hasBox())
+            return 0;
+        break;
 #endif // QT_NO_SCROLLBAR
 
     case PM_ProgressBarChunkWidth:
diff --git a/src/gui/text/qfontdatabase.cpp b/src/gui/text/qfontdatabase.cpp
index 6803120..ae5e9ca 100644
--- a/src/gui/text/qfontdatabase.cpp
+++ b/src/gui/text/qfontdatabase.cpp
@@ -83,7 +83,7 @@ QT_BEGIN_NAMESPACE
 
 #define SMOOTH_SCALABLE 0xffff
 
-extern int qt_defaultDpiY(); // in qfont.cpp
+Q_GUI_EXPORT extern int qt_defaultDpiY(); // in qfont.cpp
 
 bool qt_enable_test_font = false;
 
diff --git a/src/gui/text/qfontmetrics.cpp b/src/gui/text/qfontmetrics.cpp
index 3a52e8e..5163c94 100644
--- a/src/gui/text/qfontmetrics.cpp
+++ b/src/gui/text/qfontmetrics.cpp
@@ -63,7 +63,7 @@ extern void qt_format_text(const QFont& font, const QRectF &_r,
                            int tf, const QString &text, QRectF *brect,
                            int tabStops, int *tabArray, int tabArrayLen,
                            QPainter *painter);
-extern int qt_defaultDpi();
+Q_GUI_EXPORT extern int qt_defaultDpi();
 
 /*****************************************************************************
   QFontMetrics member functions
diff --git a/src/gui/text/qtextdocument.cpp b/src/gui/text/qtextdocument.cpp
index 9a1b70c..3e556a7 100644
--- a/src/gui/text/qtextdocument.cpp
+++ b/src/gui/text/qtextdocument.cpp
@@ -1656,7 +1656,7 @@ static void printPage(int index, QPainter *painter, const QTextDocument *doc, co
     painter->restore();
 }
 
-extern int qt_defaultDpi();
+Q_GUI_EXPORT extern int qt_defaultDpi();
 
 /*!
     Prints the document to the given \a printer. The QPrinter must be
diff --git a/src/gui/text/qtextdocumentlayout.cpp b/src/gui/text/qtextdocumentlayout.cpp
index b45fcbb..f12bf0b 100644
--- a/src/gui/text/qtextdocumentlayout.cpp
+++ b/src/gui/text/qtextdocumentlayout.cpp
@@ -75,7 +75,7 @@
 
 QT_BEGIN_NAMESPACE
 
-extern int qt_defaultDpi();
+Q_GUI_EXPORT extern int qt_defaultDpi();
 
 // ################ should probably add frameFormatChange notification!
 
diff --git a/src/gui/text/qtextengine.cpp b/src/gui/text/qtextengine.cpp
index 6485966..d34553f 100644
--- a/src/gui/text/qtextengine.cpp
+++ b/src/gui/text/qtextengine.cpp
@@ -856,7 +856,7 @@ void QTextEngine::shapeLine(const QScriptLine &line)
     }
 }
 
-extern int qt_defaultDpiY(); // in qfont.cpp
+Q_GUI_EXPORT extern int qt_defaultDpiY(); // in qfont.cpp
 
 void QTextEngine::shapeText(int item) const
 {
@@ -2494,7 +2494,7 @@ void QTextEngine::splitItem(int item, int pos) const
 //     qDebug("split at position %d itempos=%d", pos, item);
 }
 
-extern int qt_defaultDpiY();
+Q_GUI_EXPORT extern int qt_defaultDpiY();
 
 QFixed QTextEngine::calculateTabWidth(int item, QFixed x) const
 {
diff --git a/src/gui/text/qtextimagehandler.cpp b/src/gui/text/qtextimagehandler.cpp
index fa49a32..6733793 100644
--- a/src/gui/text/qtextimagehandler.cpp
+++ b/src/gui/text/qtextimagehandler.cpp
@@ -123,7 +123,7 @@ static QSize getPixmapSize(QTextDocument *doc, const QTextImageFormat &format)
     qreal scale = 1.0;
     QPaintDevice *pdev = doc->documentLayout()->paintDevice();
     if (pdev) {
-        extern int qt_defaultDpi();
+        Q_GUI_EXPORT extern int qt_defaultDpi();
         if (pm.isNull())
             pm = getPixmap(doc, format);
         if (!pm.isNull())
diff --git a/src/gui/widgets/qabstractbutton.cpp b/src/gui/widgets/qabstractbutton.cpp
index 5ceb237..995d659 100644
--- a/src/gui/widgets/qabstractbutton.cpp
+++ b/src/gui/widgets/qabstractbutton.cpp
@@ -57,7 +57,7 @@ QT_BEGIN_NAMESPACE
 #define AUTO_REPEAT_DELAY  300
 #define AUTO_REPEAT_INTERVAL 100
 
-extern bool qt_tab_all_widgets;
+Q_GUI_EXPORT extern bool qt_tab_all_widgets;
 
 /*!
     \class QAbstractButton
diff --git a/src/gui/widgets/qabstractscrollarea.cpp b/src/gui/widgets/qabstractscrollarea.cpp
index 1d496d5..73ec53e 100644
--- a/src/gui/widgets/qabstractscrollarea.cpp
+++ b/src/gui/widgets/qabstractscrollarea.cpp
@@ -394,7 +394,7 @@ void QAbstractScrollAreaPrivate::layoutChildren()
     if ((frameStyle != QFrame::NoFrame) &&
         q->style()->styleHint(QStyle::SH_ScrollView_FrameOnlyAroundContents, &opt, q)) {
         controlsRect = widgetRect;
-        const int extra = q->style()->pixelMetric(QStyle::PM_ScrollView_ScrollBarSpacing);
+        const int extra = q->style()->pixelMetric(QStyle::PM_ScrollView_ScrollBarSpacing, &opt, q);
         const QPoint cornerExtra(needv ? extra : 0, needh ? extra : 0);
         QRect frameRect = widgetRect;
         frameRect.adjust(0, 0, -cornerOffset.x() - cornerExtra.x(), -cornerOffset.y() - cornerExtra.y());
diff --git a/src/gui/widgets/qcombobox.cpp b/src/gui/widgets/qcombobox.cpp
index b1a27f2..ca58e6d 100644
--- a/src/gui/widgets/qcombobox.cpp
+++ b/src/gui/widgets/qcombobox.cpp
@@ -76,6 +76,10 @@
 #ifndef QT_NO_EFFECTS
 # include <private/qeffects_p.h>
 #endif
+#if defined(Q_WS_S60)
+#include "private/qt_s60_p.h"
+#endif
+
 QT_BEGIN_NAMESPACE
 
 QComboBoxPrivate::QComboBoxPrivate()
@@ -2458,11 +2462,16 @@ void QComboBox::showPopup()
             // in portait, menu should be positioned above softkeys
             listRect.moveBottom(screen.bottom());
         } else {
-            // landscape, menu should be at the right and horizontally centered
+            TRect staConTopRect = TRect();
+            AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EStaconTop, staConTopRect);
             listRect.setWidth(listRect.height());
+            //by default popup is centered on screen in landscape
             listRect.moveCenter(screen.center());
-            (opt.direction == Qt::LeftToRight) ? listRect.setRight(screen.right()) :
-                                                 listRect.setLeft(screen.left());
+            if (staConTopRect.IsEmpty()) {
+                // landscape without stacon, menu should be at the right
+                (opt.direction == Qt::LeftToRight) ? listRect.setRight(screen.right()) :
+                                                     listRect.setLeft(screen.left());
+            }
         }
 #endif
     } else if (!boundToScreen || listRect.height() <= belowHeight) {
@@ -2690,13 +2699,18 @@ void QComboBox::changeEvent(QEvent *e)
                     // in portait, menu should be positioned above softkeys
                     listRect.moveBottom(screen.bottom());
                 } else {
-                    // landscape, menu should be at the right and horizontally centered
+                    TRect staConTopRect = TRect();
+                    AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EStaconTop, staConTopRect);
                     listRect.setWidth(listRect.height());
+                    //by default popup is centered on screen in landscape
                     listRect.moveCenter(screen.center());
-                    (opt.direction == Qt::LeftToRight) ? listRect.setRight(screen.right()) :
-                                                         listRect.setLeft(screen.left());
+                    if (staConTopRect.IsEmpty()) {
+                        // landscape without stacon, menu should be at the right
+                        (opt.direction == Qt::LeftToRight) ? listRect.setRight(screen.right()) :
+                                                             listRect.setLeft(screen.left());
+                    }
+                    d->container->setGeometry(listRect);
                 }
-                d->container->setGeometry(listRect);
             }
         }
 #endif
diff --git a/src/multimedia/audio/qaudio_symbian_p.cpp b/src/multimedia/audio/qaudio_symbian_p.cpp
index 58e3745..afe98f5 100644
--- a/src/multimedia/audio/qaudio_symbian_p.cpp
+++ b/src/multimedia/audio/qaudio_symbian_p.cpp
@@ -315,7 +315,7 @@ bool isFormatSupported(const QAudioFormat &formatQt,
     TUint32 fourCC;
 
     bool result = false;
-    if (formatQt.codec() == "audio/pcm" &&
+    if (formatQt.codec() == QString::fromAscii("audio/pcm") &&
         formatQtToNative(formatQt, fourCC, formatNative)) {
         result =
                 (formatNative.iRate & caps.caps().iRate)
@@ -337,7 +337,7 @@ bool formatQtToNative(const QAudioFormat &inputFormat,
     TMMFMonoStereo outputChannels;
     TMMFSoundEncoding outputEncoding;
 
-    if (inputFormat.codec() == "audio/pcm") {
+    if (inputFormat.codec() == QString::fromAscii("audio/pcm")) {
         result =
                 sampleRateQtToNative(inputFormat.frequency(), outputSampleRate)
             &&  channelsQtToNative(inputFormat.channels(), outputChannels)
diff --git a/src/network/access/qftp.cpp b/src/network/access/qftp.cpp
index efeef4e..7f6df0a 100644
--- a/src/network/access/qftp.cpp
+++ b/src/network/access/qftp.cpp
@@ -2309,6 +2309,12 @@ void QFtpPrivate::_q_piFinished(const QString&)
 void QFtpPrivate::_q_piError(int errorCode, const QString &text)
 {
     Q_Q(QFtp);
+
+    if (pending.isEmpty()) {
+        qWarning() << "QFtpPrivate::_q_piError was called without pending command!";
+        return;
+    }
+
     QFtpCommand *c = pending.first();
 
     // non-fatal errors
diff --git a/src/network/access/qhttpnetworkconnection.cpp b/src/network/access/qhttpnetworkconnection.cpp
index a887449..a6322a3 100644
--- a/src/network/access/qhttpnetworkconnection.cpp
+++ b/src/network/access/qhttpnetworkconnection.cpp
@@ -71,9 +71,11 @@ const int QHttpNetworkConnectionPrivate::defaultChannelCount = 3;
 const int QHttpNetworkConnectionPrivate::defaultChannelCount = 6;
 #endif
 
-// the maximum amount of requests that might be pipelined into a socket
-// from what was suggested, 3 seems to be OK
+// The pipeline length. So there will be 4 requests in flight.
 const int QHttpNetworkConnectionPrivate::defaultPipelineLength = 3;
+// Only re-fill the pipeline if there's defaultRePipelineLength slots free in the pipeline.
+// This means that there are 2 requests in flight and 2 slots free that will be re-filled.
+const int QHttpNetworkConnectionPrivate::defaultRePipelineLength = 2;
 
 
 QHttpNetworkConnectionPrivate::QHttpNetworkConnectionPrivate(const QString &hostName, quint16 port, bool encrypt)
@@ -487,54 +489,68 @@ void QHttpNetworkConnectionPrivate::fillPipeline(QAbstractSocket *socket)
 
     int i = indexOf(socket);
 
-    bool highPriorityQueueProcessingDone = false;
-    bool lowPriorityQueueProcessingDone = false;
+    if (! (defaultPipelineLength - channels[i].alreadyPipelinedRequests.length() >= 2)) {
+        return;
+    }
 
-    while (!highPriorityQueueProcessingDone && !lowPriorityQueueProcessingDone) {
-        // this loop runs once per request we intend to pipeline in.
+    if (channels[i].pipeliningSupported != QHttpNetworkConnectionChannel::PipeliningProbablySupported)
+        return;
 
-        if (channels[i].pipeliningSupported != QHttpNetworkConnectionChannel::PipeliningProbablySupported)
-            return;
+    // the current request that is in must already support pipelining
+    if (!channels[i].request.isPipeliningAllowed())
+        return;
 
-        // the current request that is in must already support pipelining
-        if (!channels[i].request.isPipeliningAllowed())
-            return;
+    // the current request must be a idempotent (right now we only check GET)
+    if (channels[i].request.operation() != QHttpNetworkRequest::Get)
+        return;
 
-        // the current request must be a idempotent (right now we only check GET)
-        if (channels[i].request.operation() != QHttpNetworkRequest::Get)
-            return;
+    // check if socket is connected
+    if (socket->state() != QAbstractSocket::ConnectedState)
+        return;
 
-        // check if socket is connected
-        if (socket->state() != QAbstractSocket::ConnectedState)
-            return;
+    // check for resendCurrent
+    if (channels[i].resendCurrent)
+        return;
 
-        // check for resendCurrent
-        if (channels[i].resendCurrent)
-            return;
+    // we do not like authentication stuff
+    // ### make sure to be OK with this in later releases
+    if (!channels[i].authenticator.isNull() || !channels[i].authenticator.user().isEmpty())
+        return;
+    if (!channels[i].proxyAuthenticator.isNull() || !channels[i].proxyAuthenticator.user().isEmpty())
+        return;
+
+    // must be in ReadingState or WaitingState
+    if (! (channels[i].state == QHttpNetworkConnectionChannel::WaitingState
+           || channels[i].state == QHttpNetworkConnectionChannel::ReadingState))
+        return;
 
-        // we do not like authentication stuff
-        // ### make sure to be OK with this in later releases
-        if (!channels[i].authenticator.isNull() || !channels[i].authenticator.user().isEmpty())
-            return;
-        if (!channels[i].proxyAuthenticator.isNull() || !channels[i].proxyAuthenticator.user().isEmpty())
-            return;
 
-        // check for pipeline length
+    //qDebug() << "QHttpNetworkConnectionPrivate::fillPipeline processing highPriorityQueue, size=" << highPriorityQueue.size() << " alreadyPipelined=" << channels[i].alreadyPipelinedRequests.length();
+    int lengthBefore;
+    while (!highPriorityQueue.isEmpty()) {
+        lengthBefore = channels[i].alreadyPipelinedRequests.length();
+        fillPipeline(highPriorityQueue, channels[i]);
+
         if (channels[i].alreadyPipelinedRequests.length() >= defaultPipelineLength)
             return;
 
-        // must be in ReadingState or WaitingState
-        if (! (channels[i].state == QHttpNetworkConnectionChannel::WaitingState
-               || channels[i].state == QHttpNetworkConnectionChannel::ReadingState))
+        if (lengthBefore == channels[i].alreadyPipelinedRequests.length())
+            break; // did not process anything, now do the low prio queue
+    }
+
+    //qDebug() << "QHttpNetworkConnectionPrivate::fillPipeline processing lowPriorityQueue, size=" << lowPriorityQueue.size() << " alreadyPipelined=" << channels[i].alreadyPipelinedRequests.length();
+    while (!lowPriorityQueue.isEmpty()) {
+        lengthBefore = channels[i].alreadyPipelinedRequests.length();
+        fillPipeline(lowPriorityQueue, channels[i]);
+
+        if (channels[i].alreadyPipelinedRequests.length() >= defaultPipelineLength)
             return;
 
-        highPriorityQueueProcessingDone = fillPipeline(highPriorityQueue, channels[i]);
-        // not finished with highPriorityQueue? then loop again
-        if (!highPriorityQueueProcessingDone)
-            continue;
-        // highPriorityQueue was processed, now deal with the lowPriorityQueue
-        lowPriorityQueueProcessingDone = fillPipeline(lowPriorityQueue, channels[i]);
+        if (lengthBefore == channels[i].alreadyPipelinedRequests.length())
+            break; // did not process anything
     }
+
+
 }
 
 // returns true when the processing of a queue has been done
@@ -707,7 +723,6 @@ void QHttpNetworkConnectionPrivate::_q_startNextRequest()
             // if this is not possible, error will be emitted and connection terminated
             if (!channels[i].resetUploadData())
                 continue;
-
             channels[i].sendRequest();
         }
     }
@@ -747,8 +762,9 @@ void QHttpNetworkConnectionPrivate::_q_startNextRequest()
     // return fast if there is nothing to pipeline
     if (highPriorityQueue.isEmpty() && lowPriorityQueue.isEmpty())
         return;
-    for (int j = 0; j < channelCount; j++)
-        fillPipeline(channels[j].socket);
+    for (int i = 0; i < channelCount; i++)
+        if (channels[i].socket->state() == QAbstractSocket::ConnectedState)
+            fillPipeline(channels[i].socket);
 }
 
 void QHttpNetworkConnectionPrivate::_q_restartAuthPendingRequests()
diff --git a/src/network/access/qhttpnetworkconnection_p.h b/src/network/access/qhttpnetworkconnection_p.h
index 823774e..b5bd300 100644
--- a/src/network/access/qhttpnetworkconnection_p.h
+++ b/src/network/access/qhttpnetworkconnection_p.h
@@ -156,6 +156,7 @@ class QHttpNetworkConnectionPrivate : public QObjectPrivate
 public:
     static const int defaultChannelCount;
     static const int defaultPipelineLength;
+    static const int defaultRePipelineLength;
 
     QHttpNetworkConnectionPrivate(const QString &hostName, quint16 port, bool encrypt);
     QHttpNetworkConnectionPrivate(quint16 channelCount, const QString &hostName, quint16 port, bool encrypt);
diff --git a/src/network/access/qhttpnetworkconnectionchannel.cpp b/src/network/access/qhttpnetworkconnectionchannel.cpp
index 4a31b6f..f9a6de8 100644
--- a/src/network/access/qhttpnetworkconnectionchannel.cpp
+++ b/src/network/access/qhttpnetworkconnectionchannel.cpp
@@ -285,8 +285,8 @@ bool QHttpNetworkConnectionChannel::sendRequest()
         }
 
         // HTTP pipelining
-        connection->d_func()->fillPipeline(socket);
-        socket->flush();
+        //connection->d_func()->fillPipeline(socket);
+        //socket->flush();
 
         // ensure we try to receive a reply in all cases, even if _q_readyRead_ hat not been called
         // this is needed if the sends an reply before we have finished sending the request. In that
@@ -661,7 +661,8 @@ void QHttpNetworkConnectionChannel::allDone()
             connection->d_func()->fillPipeline(socket);
 
             // continue reading
-            _q_receiveReply();
+            //_q_receiveReply();
+            // this was wrong, allDone gets called from that function anyway.
         }
     } else if (alreadyPipelinedRequests.isEmpty() && socket->bytesAvailable() > 0) {
         eatWhitespace();
diff --git a/src/openvg/openvg.pro b/src/openvg/openvg.pro
index 3790492..883f0f3 100644
--- a/src/openvg/openvg.pro
+++ b/src/openvg/openvg.pro
@@ -33,7 +33,7 @@ contains(QT_CONFIG, egl) {
         qwindowsurface_vgegl.cpp
 }
 
-symbian: DEFINES += QVG_RECREATE_ON_SIZE_CHANGE
+symbian: DEFINES += QVG_RECREATE_ON_SIZE_CHANGE QVG_BUFFER_SCROLLING
 
 include(../qbase.pri)
 
diff --git a/src/openvg/qpaintengine_vg.cpp b/src/openvg/qpaintengine_vg.cpp
index d1e899a..5ae69cd 100644
--- a/src/openvg/qpaintengine_vg.cpp
+++ b/src/openvg/qpaintengine_vg.cpp
@@ -75,8 +75,8 @@ QT_BEGIN_NAMESPACE
 
 #if !defined(QVG_NO_DRAW_GLYPHS)
 
-extern int qt_defaultDpiX();
-extern int qt_defaultDpiY();
+Q_DECL_IMPORT extern int qt_defaultDpiX();
+Q_DECL_IMPORT extern int qt_defaultDpiY();
 
 class QVGPaintEnginePrivate;
 
@@ -496,7 +496,7 @@ void QVGPaintEnginePrivate::setTransform
     vgLoadMatrix(mat);
 }
 
-extern bool qt_scaleForTransform(const QTransform &transform, qreal *scale);
+Q_DECL_IMPORT extern bool qt_scaleForTransform(const QTransform &transform, qreal *scale);
 
 void QVGPaintEnginePrivate::updateTransform(QPaintDevice *pdev)
 {
@@ -974,7 +974,7 @@ VGPath QVGPaintEnginePrivate::roundedRectPath(const QRectF &rect, qreal xRadius,
     return vgpath;
 }
 
-extern QImage qt_imageForBrush(int style, bool invert);
+Q_DECL_IMPORT extern QImage qt_imageForBrush(int style, bool invert);
 
 static QImage colorizeBitmap(const QImage &image, const QColor &color)
 {
diff --git a/src/openvg/qpixmapdata_vg.cpp b/src/openvg/qpixmapdata_vg.cpp
index 6258e0c..a4afc95 100644
--- a/src/openvg/qpixmapdata_vg.cpp
+++ b/src/openvg/qpixmapdata_vg.cpp
@@ -347,8 +347,8 @@ void QVGPixmapData::reclaimImages()
     destroyImages();
 }
 
-extern int qt_defaultDpiX();
-extern int qt_defaultDpiY();
+Q_DECL_IMPORT extern int qt_defaultDpiX();
+Q_DECL_IMPORT extern int qt_defaultDpiY();
 
 int QVGPixmapData::metric(QPaintDevice::PaintDeviceMetric metric) const
 {
diff --git a/src/openvg/qwindowsurface_vg.cpp b/src/openvg/qwindowsurface_vg.cpp
index 07d9209..55dcef3 100644
--- a/src/openvg/qwindowsurface_vg.cpp
+++ b/src/openvg/qwindowsurface_vg.cpp
@@ -57,6 +57,7 @@ QVGWindowSurface::QVGWindowSurface(QWidget *window)
 {
     // Create the default type of EGL window surface for windows.
     d_ptr = new QVGEGLWindowSurfaceDirect(this);
+    setStaticContentsSupport(d_ptr->supportsStaticContents());
 }
 
 QVGWindowSurface::QVGWindowSurface
@@ -89,7 +90,9 @@ void QVGWindowSurface::setGeometry(const QRect &rect)
 
 bool QVGWindowSurface::scroll(const QRegion &area, int dx, int dy)
 {
-    return QWindowSurface::scroll(area, dx, dy);
+    if (!d_ptr->scroll(window(), area, dx, dy))
+        return QWindowSurface::scroll(area, dx, dy);
+    return true;
 }
 
 void QVGWindowSurface::beginPaint(const QRegion &region)
diff --git a/src/openvg/qwindowsurface_vgegl.cpp b/src/openvg/qwindowsurface_vgegl.cpp
index 13ae807..92c4371 100644
--- a/src/openvg/qwindowsurface_vgegl.cpp
+++ b/src/openvg/qwindowsurface_vgegl.cpp
@@ -758,6 +758,33 @@ void QVGEGLWindowSurfaceDirect::endPaint
     }
 }
 
+bool QVGEGLWindowSurfaceDirect::supportsStaticContents() const
+{
+#if defined(QVG_BUFFER_SCROLLING) && !defined(QVG_NO_PRESERVED_SWAP)
+    return true;
+#else
+    return QVGEGLWindowSurfacePrivate::supportsStaticContents();
+#endif
+}
+
+bool QVGEGLWindowSurfaceDirect::scroll(QWidget *widget, const QRegion& area, int dx, int dy)
+{
+#ifdef QVG_BUFFER_SCROLLING
+    QEglContext *context = ensureContext(widget);
+    if (context) {
+        context->makeCurrent(windowSurface);
+        QRect scrollRect = area.boundingRect();
+        int sx = scrollRect.x();
+        int sy = size.height() - scrollRect.y() - scrollRect.height();
+        vgSeti(VG_SCISSORING, VG_FALSE);
+        vgCopyPixels(sx + dx, sy - dy, sx, sy, scrollRect.width(), scrollRect.height());
+        context->lazyDoneCurrent();
+        return true;
+    }
+#endif
+    return false;
+}
+
 QT_END_NAMESPACE
 
 #endif
diff --git a/src/openvg/qwindowsurface_vgegl_p.h b/src/openvg/qwindowsurface_vgegl_p.h
index f6adbf3..fe62ed3 100644
--- a/src/openvg/qwindowsurface_vgegl_p.h
+++ b/src/openvg/qwindowsurface_vgegl_p.h
@@ -77,6 +77,8 @@ public:
         (QWidget *widget, const QRegion& region, QImage *image = 0) = 0;
     virtual VGImage surfaceImage() const;
     virtual QSize surfaceSize() const = 0;
+    virtual bool supportsStaticContents() const { return false; }
+    virtual bool scroll(QWidget *, const QRegion&, int, int) { return false; }
 
 private:
     QVGPaintEngine *engine;
@@ -128,6 +130,8 @@ public:
     void beginPaint(QWidget *widget);
     void endPaint(QWidget *widget, const QRegion& region, QImage *image);
     QSize surfaceSize() const { return size; }
+    bool supportsStaticContents() const;
+    bool scroll(QWidget *widget, const QRegion& area, int dx, int dy);
 
 protected:
     QEglContext *context;
diff --git a/src/script/api/qscriptengine.cpp b/src/script/api/qscriptengine.cpp
index 58c8d83..13d863e 100644
--- a/src/script/api/qscriptengine.cpp
+++ b/src/script/api/qscriptengine.cpp
@@ -756,7 +756,7 @@ JSC::JSValue JSC_HOST_CALL functionQsTranslate(JSC::ExecState *exec, JSC::JSObje
         else if (encStr == "UnicodeUTF8")
             encoding = QCoreApplication::UnicodeUTF8;
         else
-            return JSC::throwError(exec, JSC::GeneralError, QString::fromLatin1("qsTranslate(): invalid encoding '%s'").arg(encStr));
+            return JSC::throwError(exec, JSC::GeneralError, QString::fromLatin1("qsTranslate(): invalid encoding '%0'").arg(encStr));
     }
     int n = -1;
     if (args.size() > 4)
@@ -790,7 +790,7 @@ JSC::JSValue JSC_HOST_CALL functionQsTr(JSC::ExecState *exec, JSC::JSObject*, JS
     if ((args.size() > 1) && !args.at(1).isString())
         return JSC::throwError(exec, JSC::GeneralError, "qsTr(): second argument (comment) must be a string");
     if ((args.size() > 2) && !args.at(2).isNumber())
-        return JSC::throwError(exec, JSC::GeneralError, "qsTranslate(): third argument (n) must be a number");
+        return JSC::throwError(exec, JSC::GeneralError, "qsTr(): third argument (n) must be a number");
 #ifndef QT_NO_QOBJECT
     JSC::UString context;
     // The first non-empty source URL in the call stack determines the translation context.
@@ -2006,7 +2006,7 @@ QScriptValue QScriptEngine::newFunction(QScriptEngine::FunctionSignature fun,
 
 #ifndef QT_NO_REGEXP
 
-extern QString qt_regexp_toCanonical(const QString &, QRegExp::PatternSyntax);
+Q_DECL_IMPORT extern QString qt_regexp_toCanonical(const QString &, QRegExp::PatternSyntax);
 
 /*!
   Creates a QtScript object of class RegExp with the given
@@ -3392,7 +3392,7 @@ void QScriptEngine::installTranslatorFunctions(const QScriptValue &object)
 //    unsigned attribs = JSC::DontEnum;
     JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 5, JSC::Identifier(exec, "qsTranslate"), QScript::functionQsTranslate));
     JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 2, JSC::Identifier(exec, "QT_TRANSLATE_NOOP"), QScript::functionQsTranslateNoOp));
-    JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 3, JSC::Identifier(exec, "qsTr"), QScript::functionQsTr));
+    JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::PrototypeFunction(exec, glob->prototypeFunctionStructure(), 3, JSC::Identifier(exec, "qsTr"), QScript::functionQsTr));
     JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 1, JSC::Identifier(exec, "QT_TR_NOOP"), QScript::functionQsTrNoOp));
 
     glob->stringPrototype()->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 1, JSC::Identifier(exec, "arg"), QScript::stringProtoFuncArg));
diff --git a/src/script/parser/qscriptlexer.cpp b/src/script/parser/qscriptlexer.cpp
index 38ad6ce..ca64776 100644
--- a/src/script/parser/qscriptlexer.cpp
+++ b/src/script/parser/qscriptlexer.cpp
@@ -31,7 +31,7 @@
 
 QT_BEGIN_NAMESPACE
 
-extern double qstrtod(const char *s00, char const **se, bool *ok);
+Q_DECL_IMPORT extern double qstrtod(const char *s00, char const **se, bool *ok);
 
 #define shiftWindowsLineBreak() \
     do { \
diff --git a/src/svg/qsvghandler.cpp b/src/svg/qsvghandler.cpp
index bc4ca76..038aeb4 100644
--- a/src/svg/qsvghandler.cpp
+++ b/src/svg/qsvghandler.cpp
@@ -74,7 +74,7 @@ QT_BEGIN_NAMESPACE
 static const char *qt_inherit_text = "inherit";
 #define QT_INHERIT QLatin1String(qt_inherit_text)
 
-double qstrtod(const char *s00, char const **se, bool *ok);
+Q_DECL_IMPORT double qstrtod(const char *s00, char const **se, bool *ok);
 
 // ======== duplicated from qcolor_p
 
diff --git a/src/xmlpatterns/data/qdecimal_p.h b/src/xmlpatterns/data/qdecimal_p.h
index b746ff9..d17b647 100644
--- a/src/xmlpatterns/data/qdecimal_p.h
+++ b/src/xmlpatterns/data/qdecimal_p.h
@@ -61,7 +61,7 @@ QT_BEGIN_NAMESPACE
 /**
  * Defined in QtCore's qlocale.cpp.
  */
-extern char *qdtoa(double d, int mode, int ndigits, int *decpt, int *sign, char **rve, char **resultp);
+Q_DECL_IMPORT extern char *qdtoa(double d, int mode, int ndigits, int *decpt, int *sign, char **rve, char **resultp);
 
 namespace QPatternist
 {
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsecontexts/project.ts.result b/tests/auto/linguist/lupdate/testdata/good/parsecontexts/project.ts.result
index 2f21de2..53d7a25 100644
--- a/tests/auto/linguist/lupdate/testdata/good/parsecontexts/project.ts.result
+++ b/tests/auto/linguist/lupdate/testdata/good/parsecontexts/project.ts.result
@@ -98,7 +98,7 @@
         <location filename="main.cpp" line="238"/>
         <source></source>
         <comment>This is a comment to the translator.</comment>
-        <translation type="unfinished"></translation>
+        <translation></translation>
     </message>
 </context>
 <context>
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsecpp/main.cpp b/tests/auto/linguist/lupdate/testdata/good/parsecpp/main.cpp
index 6e73d6d..0765bfc 100644
--- a/tests/auto/linguist/lupdate/testdata/good/parsecpp/main.cpp
+++ b/tests/auto/linguist/lupdate/testdata/good/parsecpp/main.cpp
@@ -252,3 +252,26 @@ class YetAnotherTest : QObject {
 
 //: This is a message without a source string
 QString test = qtTrId("yet_another_id");
+
+
+
+// QTBUG-9276: context in static initializers
+class Bogus : QObject {
+    Q_OBJECT
+
+    static const char * const s_strings[];
+};
+
+const char * const Bogus::s_strings[] = {
+    QT_TR_NOOP("this should be in Bogus")
+};
+
+const char * const Bogus::s_strings[SIZE] = {
+    QT_TR_NOOP("this should be in Bogus")
+};
+
+void bogosity()
+{
+    // no spaces here. test collateral damage from ignoring equal sign
+    Class::member=QObject::tr("just QObject");
+}
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsecpp/project.ts.result b/tests/auto/linguist/lupdate/testdata/good/parsecpp/project.ts.result
index 6d50c21..208191d 100644
--- a/tests/auto/linguist/lupdate/testdata/good/parsecpp/project.ts.result
+++ b/tests/auto/linguist/lupdate/testdata/good/parsecpp/project.ts.result
@@ -26,6 +26,15 @@ backslashed \ stuff.</source>
     </message>
 </context>
 <context>
+    <name>Bogus</name>
+    <message>
+        <location filename="main.cpp" line="266"/>
+        <location filename="main.cpp" line="270"/>
+        <source>this should be in Bogus</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
     <name>Dialog2</name>
     <message numerus="yes">
         <location filename="main.cpp" line="70"/>
@@ -184,6 +193,14 @@ backslashed \ stuff.</source>
     </message>
 </context>
 <context>
+    <name>QObject</name>
+    <message>
+        <location filename="main.cpp" line="276"/>
+        <source>just QObject</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
     <name>QTranslator</name>
     <message>
         <location filename="main.cpp" line="93"/>
diff --git a/tests/auto/mediaobject/qtesthelper.h b/tests/auto/mediaobject/qtesthelper.h
index f082296..39d5b91 100644
--- a/tests/auto/mediaobject/qtesthelper.h
+++ b/tests/auto/mediaobject/qtesthelper.h
@@ -215,7 +215,6 @@ namespace QTest
         default:
             return 0;
         }
-        return 0;
     }
 } // namespace QTest
 QT_END_NAMESPACE
diff --git a/tests/auto/mediaobject/tst_mediaobject.cpp b/tests/auto/mediaobject/tst_mediaobject.cpp
index 5b0943e..994057b 100644
--- a/tests/auto/mediaobject/tst_mediaobject.cpp
+++ b/tests/auto/mediaobject/tst_mediaobject.cpp
@@ -193,31 +193,17 @@ static qint32 castQVariantToInt32(const QVariant &variant)
     return *reinterpret_cast<const qint32 *>(variant.constData());
 }
 
-static const char *const red    = "\033[0;31m";
-static const char *const green  = "\033[0;32m";
-static const char *const yellow = "\033[0;33m";
-static const char *const blue   = "\033[0;34m";
-static const char *const purple = "\033[0;35m";
-static const char *const cyan   = "\033[0;36m";
-static const char *const white  = "\033[0;37m";
-static const char *const normal = "\033[0m";
-
 void tst_MediaObject::stateChanged(Phonon::State newstate, Phonon::State oldstate)
 {
-    if (newstate == Phonon::ErrorState) {
-        QWARN(QByteArray(QByteArray(red) + ".......................................................... ") + QByteArray(QTest::toString(oldstate)) + " to " + QByteArray(QTest::toString(newstate)) + normal);
-    } else {
-        //qDebug() << ".........................................................." << cyan << QTest::toString(oldstate) << "to" << QTest::toString(newstate) << normal;
-    }
+    if (newstate == Phonon::ErrorState)
+        QWARN(QByteArray(QByteArray(QTest::toString(oldstate)) + " to " + QByteArray(QTest::toString(newstate))));
 }
 
 void tst_MediaObject::testPlayFromResource()
 {
 #ifdef Q_OS_SYMBIAN
     QSKIP("Not implemented yet.", SkipAll);
-    return;
-#endif
-
+#else
     QFile file(MEDIA_FILEPATH);
     MediaObject media;
     media.setCurrentSource(&file);
@@ -229,6 +215,7 @@ void tst_MediaObject::testPlayFromResource()
     if (media.state() != Phonon::PlayingState)
         QTest::waitForSignal(&media, SIGNAL(stateChanged(Phonon::State, Phonon::State)), 10000);
     QCOMPARE(media.state(), Phonon::PlayingState);
+#endif
 }
 
 void tst_MediaObject::testPlayIllegalFile()
@@ -264,6 +251,13 @@ void tst_MediaObject::init()
         }
         m_stateChangedSignalSpy->clear();
     }
+
+    // Ensure that m_media is in StoppedState
+    if (m_media->state() != Phonon::StoppedState) {
+        m_media->stop();
+        QTest::waitForSignal(m_media, SIGNAL(stateChanged(Phonon::State, Phonon::State)));
+        QCOMPARE(m_media->state(), Phonon::StoppedState);
+    }
 }
 
 void tst_MediaObject::cleanup()
@@ -579,13 +573,18 @@ void tst_MediaObject::playSDP()
     if (m_media->state() != Phonon::StoppedState)
         QTest::waitForSignal(m_media, SIGNAL(stateChanged(Phonon::State, Phonon::State)), 10000);
 
-    // At this point we're in error state due to absent media, but it has now loaded the SDP:
-    QCOMPARE(m_media->errorString(), QString::fromLatin1("Buffering clip failed: Unknown error (-39)"));
+    // MediaObject should have loaded the SDP, but be in error state due to absent media
+    const bool stateMatch = (m_media->state() == Phonon::ErrorState);
+    const bool errorStringMatch = (m_media->errorString() == QString::fromLatin1("Loading clip failed: Unknown error (-39)"));
 
-    // We cannot play the SDP, we can neither attempt to play it, because we
-    // won't get a state change from ErrorState to ErrorState, and hence block
-    // on a never occuring signal.
+    // Ensure that m_media is back in ground state prior to starting next test step
     m_media->setCurrentSource(oldSource);
+    if (m_media->state() != Phonon::StoppedState)
+       QTest::waitForSignal(m_media, SIGNAL(stateChanged(Phonon::State, Phonon::State)));
+    QCOMPARE(m_media->state(), Phonon::StoppedState);
+
+    QVERIFY(stateMatch);
+    QVERIFY(errorStringMatch);
 
 #else
     QSKIP("Unsupported on this platform.", SkipAll);
diff --git a/tests/auto/qgraphicsproxywidget/tst_qgraphicsproxywidget.cpp b/tests/auto/qgraphicsproxywidget/tst_qgraphicsproxywidget.cpp
index e46709b..d5f63d3 100644
--- a/tests/auto/qgraphicsproxywidget/tst_qgraphicsproxywidget.cpp
+++ b/tests/auto/qgraphicsproxywidget/tst_qgraphicsproxywidget.cpp
@@ -43,6 +43,7 @@
 #include <QtTest/QtTest>
 #include <QtGui>
 #include "../../shared/util.h"
+#include <private/qgraphicsproxywidget_p.h>
 #include <private/qlayoutengine_p.h>    // qSmartMin functions...
 #if defined(Q_WS_MAC) && !defined(QT_NO_STYLE_MAC)
 #include <QMacStyle>
@@ -2582,33 +2583,68 @@ void tst_QGraphicsProxyWidget::changingCursor_basic()
 
 void tst_QGraphicsProxyWidget::tooltip_basic()
 {
-    // Confirm that mouse events are working properly by checking that
-    // when moving the mouse over a label with a tooptip the tooltip appears
-    QGraphicsScene scene;
-    QGraphicsView view(&scene);
-    view.show();
+    QString toolTip = "Qt rocks!";
+    QString toolTip2 = "Qt rocks even more!";
+
+    QPushButton *button = new QPushButton("button");
+    QGraphicsProxyWidget *proxy = new QGraphicsProxyWidget;
+    QGraphicsProxyWidgetPrivate *proxyd = static_cast<QGraphicsProxyWidgetPrivate *>(QGraphicsItemPrivate::get(proxy));
+    proxy->setWidget(button);
+    proxyd->lastWidgetUnderMouse = button; // force widget under mouse
+
+    QVERIFY(button->toolTip().isEmpty());
+    QVERIFY(proxy->toolTip().isEmpty());
+    // Check that setting the tooltip on the proxy also set it on the widget
+    proxy->setToolTip(toolTip);
+    QCOMPARE(proxy->toolTip(), toolTip);
+    QCOMPARE(button->toolTip(), toolTip);
+    // Check that setting the tooltip on the widget also set it on the proxy
+    button->setToolTip(toolTip2);
+    QCOMPARE(proxy->toolTip(), toolTip2);
+    QCOMPARE(button->toolTip(), toolTip2);
 
-    QSKIP("Tooltips don't work yet", SkipAll);
-
-    SubQGraphicsProxyWidget *proxy = new SubQGraphicsProxyWidget;
-    QLabel *widget = new QLabel;
-    widget->setText("If it ain't tested it's broken");
-    widget->setToolTip("When in doubt, test");
-    proxy->setWidget(widget);
-    widget->show();
+    QGraphicsScene scene;
     scene.addItem(proxy);
-    QTest::qWait(125);
 
-    // in
-    QTest::mouseMove(view.viewport(), view.mapFromScene(proxy->mapToScene(proxy->boundingRect().center())));
+    QGraphicsView view(&scene);
+    view.setFixedSize(200, 200);
+    view.show();
+    QTest::qWaitForWindowShown(&view);
+    {
+        QHelpEvent helpEvent(QEvent::ToolTip, view.viewport()->rect().topLeft(),
+                             view.viewport()->mapToGlobal(view.viewport()->rect().topLeft()));
+        QApplication::sendEvent(view.viewport(), &helpEvent);
+        QTest::qWait(350);
+
+        bool foundView = false;
+        bool foundTipLabel = false;
+        foreach (QWidget *widget, QApplication::topLevelWidgets()) {
+            if (widget == &view)
+                foundView = true;
+            if (widget->inherits("QTipLabel"))
+                foundTipLabel = true;
+        }
+        QVERIFY(foundView);
+        QVERIFY(!foundTipLabel);
+    }
 
-    QTRY_COMPARE(proxy->childItems().count(), 1);
-    QGraphicsProxyWidget *child = (QGraphicsProxyWidget*)(proxy->childItems())[0];
-    QVERIFY(child->isWidget());
-    QVERIFY(child->widget());
-    QCOMPARE(child->widget()->parent(), static_cast<QObject*>(widget));
-    QCOMPARE(child->widget()->x(), widget->x()); // ### ???
-    QCOMPARE(child->widget()->y(), widget->y() + widget->height()); // ### ???
+    {
+        QHelpEvent helpEvent(QEvent::ToolTip, view.mapFromScene(proxy->boundingRect().center()),
+                             view.viewport()->mapToGlobal(view.mapFromScene(proxy->boundingRect().center())));
+        QApplication::sendEvent(view.viewport(), &helpEvent);
+        QTest::qWait(350);
+
+        bool foundView = false;
+        bool foundTipLabel = false;
+        foreach (QWidget *widget, QApplication::topLevelWidgets()) {
+            if (widget == &view)
+                foundView = true;
+            if (widget->inherits("QTipLabel"))
+                foundTipLabel = true;
+        }
+        QVERIFY(foundView);
+        QVERIFY(foundTipLabel);
+    }
 }
 
 void tst_QGraphicsProxyWidget::childPos_data()
diff --git a/tests/auto/qhttpnetworkconnection/tst_qhttpnetworkconnection.cpp b/tests/auto/qhttpnetworkconnection/tst_qhttpnetworkconnection.cpp
index 35ebbd9..0b55390 100644
--- a/tests/auto/qhttpnetworkconnection/tst_qhttpnetworkconnection.cpp
+++ b/tests/auto/qhttpnetworkconnection/tst_qhttpnetworkconnection.cpp
@@ -801,7 +801,7 @@ void tst_QHttpNetworkConnection::getMultiple_data()
 
     QTest::newRow("6 connections, no pipelining, 100 requests")  << quint16(6) << false << 100;
     QTest::newRow("1 connection, no pipelining, 100 requests")  << quint16(1) << false << 100;
-    QTest::newRow("6 connections, pipelining allowed, 100 requests")  << quint16(2) << true << 100;
+    QTest::newRow("6 connections, pipelining allowed, 100 requests")  << quint16(6) << true << 100;
     QTest::newRow("1 connection, pipelining allowed, 100 requests")  << quint16(1) << true << 100;
 }
 
diff --git a/tests/auto/qscriptengine/translatable.js b/tests/auto/qscriptengine/translatable.js
index 0c948e7..30e139a 100644
--- a/tests/auto/qscriptengine/translatable.js
+++ b/tests/auto/qscriptengine/translatable.js
@@ -5,3 +5,5 @@ var greeting_strings = [
     QT_TR_NOOP("Hello"),
     QT_TRANSLATE_NOOP("FooContext", "Goodbye")
 ];
+
+qsTr("One", "not the same one");
diff --git a/tests/auto/qscriptengine/translatable2.js b/tests/auto/qscriptengine/translatable2.js
new file mode 100644
index 0000000..eee66f1
--- /dev/null
+++ b/tests/auto/qscriptengine/translatable2.js
@@ -0,0 +1,9 @@
+qsTr("Three");
+qsTranslate("BarContext", "Four");
+
+var celebration_strings = [
+    QT_TR_NOOP("Happy birthday!"),
+    QT_TRANSLATE_NOOP("BarContext", "Congratulations!")
+];
+
+qsTr("Three", "not the same three");
diff --git a/tests/auto/qscriptengine/translations/translatable_la.qm b/tests/auto/qscriptengine/translations/translatable_la.qm
index 03fcc52..703d0f1 100644
--- a/tests/auto/qscriptengine/translations/translatable_la.qm
+++ b/tests/auto/qscriptengine/translations/translatable_la.qm
diff --git a/tests/auto/qscriptengine/translations/translatable_la.ts b/tests/auto/qscriptengine/translations/translatable_la.ts
index 3f631de..1598f39 100644
--- a/tests/auto/qscriptengine/translations/translatable_la.ts
+++ b/tests/auto/qscriptengine/translations/translatable_la.ts
@@ -2,6 +2,19 @@
 <!DOCTYPE TS>
 <TS version="2.0" language="nb_NO">
 <context>
+    <name>BarContext</name>
+    <message>
+        <location filename="translatable2.js" line="2"/>
+        <source>Four</source>
+        <translation>Fire</translation>
+    </message>
+    <message>
+        <location filename="translatable2.js" line="6"/>
+        <source>Congratulations!</source>
+        <translation>Gratulerer!</translation>
+    </message>
+</context>
+<context>
     <name>FooContext</name>
     <message>
         <location filename="translatable.js" line="2"/>
@@ -27,8 +40,33 @@
         <translation>Hallo</translation>
     </message>
     <message>
+        <location filename="translatable.js" line="9"/>
+        <source>One</source>
+        <comment>not the same one</comment>
+        <translation>Enda en</translation>
+    </message>
+    <message>
         <source>Goodbye</source>
         <translation type="obsolete">Farvel</translation>
     </message>
 </context>
+<context>
+    <name>translatable2</name>
+    <message>
+        <location filename="translatable2.js" line="1"/>
+        <source>Three</source>
+        <translation>Tre</translation>
+    </message>
+    <message>
+        <location filename="translatable2.js" line="5"/>
+        <source>Happy birthday!</source>
+        <translation>Gratulerer med dagen!</translation>
+    </message>
+    <message>
+        <location filename="translatable2.js" line="9"/>
+        <source>Three</source>
+        <comment>not the same three</comment>
+        <translation>Tre andre</translation>
+    </message>
+</context>
 </TS>
diff --git a/tests/auto/qscriptengine/tst_qscriptengine.cpp b/tests/auto/qscriptengine/tst_qscriptengine.cpp
index 96043f9..89ea1db 100644
--- a/tests/auto/qscriptengine/tst_qscriptengine.cpp
+++ b/tests/auto/qscriptengine/tst_qscriptengine.cpp
@@ -156,6 +156,8 @@ private slots:
     void installTranslatorFunctions_data();
     void installTranslatorFunctions();
     void translateScript();
+    void translateWithInvalidArgs_data();
+    void translateWithInvalidArgs();
     void functionScopes();
     void nativeFunctionScopes();
     void evaluateProgram();
@@ -4336,6 +4338,11 @@ void tst_QScriptEngine::installTranslatorFunctions()
     }
 }
 
+static QScriptValue callQsTr(QScriptContext *ctx, QScriptEngine *eng)
+{
+    return eng->globalObject().property("qsTr").call(ctx->thisObject(), ctx->argumentsObject());
+}
+
 void tst_QScriptEngine::translateScript()
 {
     QScriptEngine engine;
@@ -4362,6 +4369,17 @@ void tst_QScriptEngine::translateScript()
     QCOMPARE(engine.evaluate("eval('qsTranslate(\\'FooContext\\', \\'Two\\')')", fileName).toString(), QString::fromLatin1("To"));
     QCOMPARE(engine.evaluate("eval('qsTranslate(\\'FooContext\\', \\'Goodbye\\')')", fileName).toString(), QString::fromLatin1("Farvel"));
 
+    QCOMPARE(engine.evaluate("qsTranslate('FooContext', 'Goodbye', '', 'UnicodeUTF8')", fileName).toString(), QString::fromLatin1("Farvel"));
+
+    QCOMPARE(engine.evaluate("qsTr('One', 'not the same one')", fileName).toString(), QString::fromLatin1("Enda en"));
+
+    QVERIFY(engine.evaluate("QT_TR_NOOP()").isUndefined());
+    QCOMPARE(engine.evaluate("QT_TR_NOOP('One')").toString(), QString::fromLatin1("One"));
+
+    QVERIFY(engine.evaluate("QT_TRANSLATE_NOOP()").isUndefined());
+    QVERIFY(engine.evaluate("QT_TRANSLATE_NOOP('FooContext')").isUndefined());
+    QCOMPARE(engine.evaluate("QT_TRANSLATE_NOOP('FooContext', 'Two')").toString(), QString::fromLatin1("Two"));
+
     // Don't exist in translation
     QCOMPARE(engine.evaluate("qsTr('Three')", fileName).toString(), QString::fromLatin1("Three"));
     QCOMPARE(engine.evaluate("qsTranslate('FooContext', 'So long')", fileName).toString(), QString::fromLatin1("So long"));
@@ -4372,9 +4390,75 @@ void tst_QScriptEngine::translateScript()
     QCOMPARE(engine.globalObject().property("qsTr").call(
                  QScriptValue(), QScriptValueList() << "One").toString(), QString::fromLatin1("One"));
 
+    // Translate strings from the second script (translatable2.js)
+
+    QString fileName2 = QString::fromLatin1("translatable2.js");
+
+    QCOMPARE(engine.evaluate("qsTr('Three')", fileName2).toString(), QString::fromLatin1("Tre"));
+    QCOMPARE(engine.evaluate("qsTr('Happy birthday!')", fileName2).toString(), QString::fromLatin1("Gratulerer med dagen!"));
+
+    // Not translated because translation is only in translatable.js
+    QCOMPARE(engine.evaluate("qsTr('One')", fileName2).toString(), QString::fromLatin1("One"));
+    QCOMPARE(engine.evaluate("(function() { return qsTr('One'); })()", fileName2).toString(), QString::fromLatin1("One"));
+
+    // For qsTranslate() the filename shouldn't matter
+    QCOMPARE(engine.evaluate("qsTranslate('FooContext', 'Two')", fileName2).toString(), QString::fromLatin1("To"));
+    QCOMPARE(engine.evaluate("qsTranslate('BarContext', 'Congratulations!')", fileName).toString(), QString::fromLatin1("Gratulerer!"));
+
+    // qsTr() should use the innermost filename as context
+    engine.evaluate("function foo(s) { return bar(s); }", fileName);
+    engine.evaluate("function bar(s) { return qsTr(s); }", fileName2);
+    QCOMPARE(engine.evaluate("bar('Three')", fileName2).toString(), QString::fromLatin1("Tre"));
+    QCOMPARE(engine.evaluate("bar('Three')", fileName).toString(), QString::fromLatin1("Tre"));
+    QCOMPARE(engine.evaluate("bar('One')", fileName2).toString(), QString::fromLatin1("One"));
+
+    engine.evaluate("function foo(s) { return bar(s); }", fileName2);
+    engine.evaluate("function bar(s) { return qsTr(s); }", fileName);
+    QCOMPARE(engine.evaluate("bar('Three')", fileName2).toString(), QString::fromLatin1("Three"));
+    QCOMPARE(engine.evaluate("bar('One')", fileName).toString(), QString::fromLatin1("En"));
+    QCOMPARE(engine.evaluate("bar('One')", fileName2).toString(), QString::fromLatin1("En"));
+
+    // Calling qsTr() from a native function
+    engine.globalObject().setProperty("qsTrProxy", engine.newFunction(callQsTr));
+    QCOMPARE(engine.evaluate("qsTrProxy('One')", fileName).toString(), QString::fromLatin1("En"));
+    QCOMPARE(engine.evaluate("qsTrProxy('One')", fileName2).toString(), QString::fromLatin1("One"));
+    QCOMPARE(engine.evaluate("qsTrProxy('Three')", fileName).toString(), QString::fromLatin1("Three"));
+    QCOMPARE(engine.evaluate("qsTrProxy('Three')", fileName2).toString(), QString::fromLatin1("Tre"));
+
     QCoreApplication::instance()->removeTranslator(&translator);
 }
 
+void tst_QScriptEngine::translateWithInvalidArgs_data()
+{
+    QTest::addColumn<QString>("expression");
+    QTest::addColumn<QString>("expectedError");
+
+    QTest::newRow("qsTr()")  << "qsTr()" << "Error: qsTr() requires at least one argument";
+    QTest::newRow("qsTr(123)")  << "qsTr(123)" << "Error: qsTr(): first argument (text) must be a string";
+    QTest::newRow("qsTr('foo', 123)")  << "qsTr('foo', 123)" << "Error: qsTr(): second argument (comment) must be a string";
+    QTest::newRow("qsTr('foo', 'bar', 'baz')")  << "qsTr('foo', 'bar', 'baz')" << "Error: qsTr(): third argument (n) must be a number";
+    QTest::newRow("qsTr('foo', 'bar', true)")  << "qsTr('foo', 'bar', true)" << "Error: qsTr(): third argument (n) must be a number";
+
+    QTest::newRow("qsTranslate()")  << "qsTranslate()" << "Error: qsTranslate() requires at least two arguments";
+    QTest::newRow("qsTranslate('foo')")  << "qsTranslate('foo')" << "Error: qsTranslate() requires at least two arguments";
+    QTest::newRow("qsTranslate('foo', 123)")  << "qsTranslate('foo', 123)" << "Error: qsTranslate(): second argument (text) must be a string";
+    QTest::newRow("qsTranslate('foo', 'bar', 123)")  << "qsTranslate('foo', 'bar', 123)" << "Error: qsTranslate(): third argument (comment) must be a string";
+    QTest::newRow("qsTranslate('foo', 'bar', 'baz', 123)")  << "qsTranslate('foo', 'bar', 'baz', 123)" << "Error: qsTranslate(): fourth argument (encoding) must be a string";
+    QTest::newRow("qsTranslate('foo', 'bar', 'baz', 'zab', 'rab')")  << "qsTranslate('foo', 'bar', 'baz', 'zab', 'rab')" << "Error: qsTranslate(): fifth argument (n) must be a number";
+    QTest::newRow("qsTranslate('foo', 'bar', 'baz', 'zab', 123)")  << "qsTranslate('foo', 'bar', 'baz', 'zab', 123)" << "Error: qsTranslate(): invalid encoding 'zab'";
+}
+
+void tst_QScriptEngine::translateWithInvalidArgs()
+{
+    QFETCH(QString, expression);
+    QFETCH(QString, expectedError);
+    QScriptEngine engine;
+    engine.installTranslatorFunctions();
+    QScriptValue result = engine.evaluate(expression);
+    QVERIFY(result.isError());
+    QCOMPARE(result.toString(), expectedError);
+}
+
 void tst_QScriptEngine::functionScopes()
 {
     QScriptEngine eng;
diff --git a/tests/auto/qscriptextqobject/tst_qscriptextqobject.cpp b/tests/auto/qscriptextqobject/tst_qscriptextqobject.cpp
index c1496f7..09070e6 100644
--- a/tests/auto/qscriptextqobject/tst_qscriptextqobject.cpp
+++ b/tests/auto/qscriptextqobject/tst_qscriptextqobject.cpp
@@ -534,6 +534,7 @@ private slots:
     void connectToDestroyedSignal();
     void emitAfterReceiverDeleted();
     void inheritedSlots();
+    void enumerateMetaObject();
 
 private:
     QScriptEngine *m_engine;
@@ -3130,5 +3131,38 @@ void tst_QScriptExtQObject::inheritedSlots()
     QCOMPARE(prototypeButtonClickedSpy.count(), 0);
 }
 
+void tst_QScriptExtQObject::enumerateMetaObject()
+{
+    QScriptValue myClass = m_engine->newQMetaObject(m_myObject->metaObject(), m_engine->undefinedValue());
+
+    QStringList expectedNames;
+    expectedNames << "FooPolicy" << "BarPolicy" << "BazPolicy"
+                  << "FooStrategy" << "BarStrategy" << "BazStrategy"
+                  << "NoAbility" << "FooAbility" << "BarAbility" << "BazAbility" << "AllAbility";
+
+    for (int x = 0; x < 2; ++x) {
+        QSet<QString> actualNames;
+        if (x == 0) {
+            // From C++
+            QScriptValueIterator it(myClass);
+            while (it.hasNext()) {
+                it.next();
+                actualNames.insert(it.name());
+            }
+        } else {
+            // From JS
+            m_engine->globalObject().setProperty("MyClass", myClass);
+            QScriptValue ret = m_engine->evaluate("a=[]; for (var p in MyClass) if (MyClass.hasOwnProperty(p)) a.push(p); a");
+            QVERIFY(ret.isArray());
+            QStringList strings = qscriptvalue_cast<QStringList>(ret);
+            for (int i = 0; i < strings.size(); ++i)
+                actualNames.insert(strings.at(i));
+        }
+        QCOMPARE(actualNames.size(), expectedNames.size());
+        for (int i = 0; i < expectedNames.size(); ++i)
+            QVERIFY(actualNames.contains(expectedNames.at(i)));
+    }
+}
+
 QTEST_MAIN(tst_QScriptExtQObject)
 #include "tst_qscriptextqobject.moc"
diff --git a/tests/auto/qtextscriptengine/tst_qtextscriptengine.cpp b/tests/auto/qtextscriptengine/tst_qtextscriptengine.cpp
index 018c036..0a7458f 100644
--- a/tests/auto/qtextscriptengine/tst_qtextscriptengine.cpp
+++ b/tests/auto/qtextscriptengine/tst_qtextscriptengine.cpp
@@ -871,6 +871,8 @@ void tst_QTextScriptEngine::malayalam()
                   { 0x3f8, 0x0 } },
                 { { 0xd2f, 0xd4d, 0xd15, 0xd4d, 0xd15, 0xd41, 0x0 },
                   { 0x2ff, 0x0 } },
+                { { 0xd30, 0xd4d, 0x200d, 0xd35, 0xd4d, 0xd35, 0x0 },
+                  { 0xf3, 0x350, 0x0 } },
 
                 { {0}, {0} }
             };
diff --git a/tests/auto/uiloader/baseline/css_scroll.ui b/tests/auto/uiloader/baseline/css_scroll.ui
index 0537ab0..6ac6886 100644
--- a/tests/auto/uiloader/baseline/css_scroll.ui
+++ b/tests/auto/uiloader/baseline/css_scroll.ui
@@ -14,8 +14,10 @@
    <string>Form</string>
   </property>
   <property name="styleSheet">
-   <string notr="true">QScrollArea { background:red; }
-QScrollArea .QWidget { background:transparent; }
+   <string notr="true">QScrollArea { background:red; 
+ border: 5px dashed blue; }
+QScrollArea .QWidget { background:transparent; 
+  border: 5px dotted green;}
 QScrollArea::corner { background:yellow; }
 
 
@@ -111,10 +113,10 @@ QScrollArea::corner { background:yellow; }
      <widget class="QWidget" name="scrollAreaWidgetContents">
       <property name="geometry">
        <rect>
-        <x>-60</x>
-        <y>-145</y>
-        <width>554</width>
-        <height>575</height>
+        <x>0</x>
+        <y>0</y>
+        <width>520</width>
+        <height>532</height>
        </rect>
       </property>
       <layout class="QGridLayout" name="gridLayout_3">
diff --git a/tests/benchmarks/script/qscriptengine/tst_qscriptengine.cpp b/tests/benchmarks/script/qscriptengine/tst_qscriptengine.cpp
index 6c6f0b1..35e2f28 100644
--- a/tests/benchmarks/script/qscriptengine/tst_qscriptengine.cpp
+++ b/tests/benchmarks/script/qscriptengine/tst_qscriptengine.cpp
@@ -269,19 +269,22 @@ void tst_QScriptEngine::nativeCall()
 void tst_QScriptEngine::translation_data()
 {
     QTest::addColumn<QString>("text");
-    QTest::newRow("no translation") << "\"hello world\"";
-    QTest::newRow("qsTr") << "qsTr(\"hello world\")";
-    QTest::newRow("qsTranslate") << "qsTranslate(\"\", \"hello world\")";
+    QTest::addColumn<QString>("fileName");
+    QTest::newRow("no translation") << "\"hello world\"" << "";
+    QTest::newRow("qsTr") << "qsTr(\"hello world\")" << "";
+    QTest::newRow("qsTranslate") << "qsTranslate(\"\", \"hello world\")" << "";
+    QTest::newRow("qsTr:script.js") << "qsTr(\"hello world\")" << "script.js";
 }
 
 void tst_QScriptEngine::translation()
 {
     QFETCH(QString, text);
+    QFETCH(QString, fileName);
     QScriptEngine engine;
     engine.installTranslatorFunctions();
 
     QBENCHMARK {
-        (void)engine.evaluate(text);
+        (void)engine.evaluate(text, fileName);
     }
 }
 
diff --git a/tools/linguist/lupdate/cpp.cpp b/tools/linguist/lupdate/cpp.cpp
index 2d5620e..db4bbca 100644
--- a/tools/linguist/lupdate/cpp.cpp
+++ b/tools/linguist/lupdate/cpp.cpp
@@ -65,47 +65,44 @@ static QString MagicComment(QLatin1String("TRANSLATOR"));
 
 class HashString {
 public:
-    HashString() : m_hashed(false) {}
-    explicit HashString(const QString &str) : m_str(str), m_hashed(false) {}
-    void setValue(const QString &str) { m_str = str; m_hashed = false; }
+    HashString() : m_hash(0x80000000) {}
+    explicit HashString(const QString &str) : m_str(str), m_hash(0x80000000) {}
+    void setValue(const QString &str) { m_str = str; m_hash = 0x80000000; }
     const QString &value() const { return m_str; }
     bool operator==(const HashString &other) const { return m_str == other.m_str; }
 private:
     QString m_str;
+    // qHash() of a QString is only 28 bits wide, so we can use
+    // the highest bit(s) as the "hash valid" flag.
     mutable uint m_hash;
-    mutable bool m_hashed;
     friend uint qHash(const HashString &str);
 };
 
 uint qHash(const HashString &str)
 {
-    if (!str.m_hashed) {
-        str.m_hashed = true;
+    if (str.m_hash & 0x80000000)
         str.m_hash = qHash(str.m_str);
-    }
     return str.m_hash;
 }
 
 class HashStringList {
 public:
-    explicit HashStringList(const QList<HashString> &list) : m_list(list), m_hashed(false) {}
+    explicit HashStringList(const QList<HashString> &list) : m_list(list), m_hash(0x80000000) {}
     const QList<HashString> &value() const { return m_list; }
     bool operator==(const HashStringList &other) const { return m_list == other.m_list; }
 private:
     QList<HashString> m_list;
     mutable uint m_hash;
-    mutable bool m_hashed;
     friend uint qHash(const HashStringList &list);
 };
 
 uint qHash(const HashStringList &list)
 {
-    if (!list.m_hashed) {
-        list.m_hashed = true;
+    if (list.m_hash & 0x80000000) {
         uint hash = 0;
         foreach (const HashString &qs, list.m_list) {
-            hash ^= qHash(qs) ^ 0xa09df22f;
-            hash = (hash << 13) | (hash >> 19);
+            hash ^= qHash(qs) ^ 0x0ad9f526;
+            hash = ((hash << 13) & 0x0fffffff) | (hash >> 15);
         }
         list.m_hash = hash;
     }
@@ -215,13 +212,15 @@ public:
 private:
     struct IfdefState {
         IfdefState() {}
-        IfdefState(int _braceDepth, int _parenDepth) :
+        IfdefState(int _bracketDepth, int _braceDepth, int _parenDepth) :
+            bracketDepth(_bracketDepth),
             braceDepth(_braceDepth),
             parenDepth(_parenDepth),
             elseLine(-1)
         {}
 
         SavedState state;
+        int bracketDepth, bracketDepth1st;
         int braceDepth, braceDepth1st;
         int parenDepth, parenDepth1st;
         int elseLine;
@@ -280,14 +279,14 @@ private:
 
     enum {
         Tok_Eof, Tok_class, Tok_friend, Tok_namespace, Tok_using, Tok_return,
-        Tok_tr = 10, Tok_trUtf8, Tok_translate, Tok_translateUtf8, Tok_trid,
-        Tok_Q_OBJECT = 20, Tok_Q_DECLARE_TR_FUNCTIONS,
+        Tok_tr, Tok_trUtf8, Tok_translate, Tok_translateUtf8, Tok_trid,
+        Tok_Q_OBJECT, Tok_Q_DECLARE_TR_FUNCTIONS,
         Tok_Ident, Tok_Comment, Tok_String, Tok_Arrow, Tok_Colon, Tok_ColonColon,
-        Tok_Equals,
-        Tok_LeftBrace = 30, Tok_RightBrace, Tok_LeftParen, Tok_RightParen, Tok_Comma, Tok_Semicolon,
-        Tok_Null = 40, Tok_Integer,
-        Tok_QuotedInclude = 50, Tok_AngledInclude,
-        Tok_Other = 99
+        Tok_Equals, Tok_LeftBracket, Tok_RightBracket,
+        Tok_LeftBrace, Tok_RightBrace, Tok_LeftParen, Tok_RightParen, Tok_Comma, Tok_Semicolon,
+        Tok_Null, Tok_Integer,
+        Tok_QuotedInclude, Tok_AngledInclude,
+        Tok_Other
     };
 
     // Tokenizer state
@@ -299,10 +298,12 @@ private:
     QString yyWord;
     qlonglong yyInteger;
     QStack<IfdefState> yyIfdefStack;
+    int yyBracketDepth;
     int yyBraceDepth;
     int yyParenDepth;
     int yyLineNo;
     int yyCurLineNo;
+    int yyBracketLineNo;
     int yyBraceLineNo;
     int yyParenLineNo;
 
@@ -339,9 +340,11 @@ CppParser::CppParser(ParseResults *_results)
         results = new ParseResults;
         directInclude = false;
     }
+    yyBracketDepth = 0;
     yyBraceDepth = 0;
     yyParenDepth = 0;
     yyCurLineNo = 1;
+    yyBracketLineNo = 1;
     yyBraceLineNo = 1;
     yyParenLineNo = 1;
     yyAtNewline = true;
@@ -568,7 +571,7 @@ uint CppParser::getToken()
                 yyCh = getChar();
                 if (yyCh == 'f') {
                     // if, ifdef, ifndef
-                    yyIfdefStack.push(IfdefState(yyBraceDepth, yyParenDepth));
+                    yyIfdefStack.push(IfdefState(yyBracketDepth, yyBraceDepth, yyParenDepth));
                     yyCh = getChar();
                 } else if (yyCh == 'n') {
                     // include
@@ -607,16 +610,20 @@ uint CppParser::getToken()
                     if (!yyIfdefStack.isEmpty()) {
                         IfdefState &is = yyIfdefStack.top();
                         if (is.elseLine != -1) {
-                            if (yyBraceDepth != is.braceDepth1st || yyParenDepth != is.parenDepth1st)
-                                qWarning("%s:%d: Parenthesis/brace mismatch between "
+                            if (yyBracketDepth != is.bracketDepth1st
+                                || yyBraceDepth != is.braceDepth1st
+                                || yyParenDepth != is.parenDepth1st)
+                                qWarning("%s:%d: Parenthesis/bracket/brace mismatch between "
                                          "#if and #else branches; using #if branch\n",
                                          qPrintable(yyFileName), is.elseLine);
                         } else {
+                            is.bracketDepth1st = yyBracketDepth;
                             is.braceDepth1st = yyBraceDepth;
                             is.parenDepth1st = yyParenDepth;
                             saveState(&is.state);
                         }
                         is.elseLine = yyLineNo;
+                        yyBracketDepth = is.bracketDepth;
                         yyBraceDepth = is.braceDepth;
                         yyParenDepth = is.parenDepth;
                     }
@@ -626,10 +633,13 @@ uint CppParser::getToken()
                     if (!yyIfdefStack.isEmpty()) {
                         IfdefState is = yyIfdefStack.pop();
                         if (is.elseLine != -1) {
-                            if (yyBraceDepth != is.braceDepth1st || yyParenDepth != is.parenDepth1st)
+                            if (yyBracketDepth != is.bracketDepth1st
+                                || yyBraceDepth != is.braceDepth1st
+                                || yyParenDepth != is.parenDepth1st)
                                 qWarning("%s:%d: Parenthesis/brace mismatch between "
                                          "#if and #else branches; using #if branch\n",
                                          qPrintable(yyFileName), is.elseLine);
+                            yyBracketDepth = is.bracketDepth1st;
                             yyBraceDepth = is.braceDepth1st;
                             yyParenDepth = is.parenDepth1st;
                             loadState(&is.state);
@@ -902,6 +912,21 @@ uint CppParser::getToken()
                     yyParenDepth--;
                 yyCh = getChar();
                 return Tok_RightParen;
+            case '[':
+                if (yyBracketDepth == 0)
+                    yyBracketLineNo = yyCurLineNo;
+                yyBracketDepth++;
+                yyCh = getChar();
+                return Tok_LeftBracket;
+            case ']':
+                if (yyBracketDepth == 0)
+                    qWarning("%s:%d: Excess closing bracket in C++ code"
+                             " (or abuse of the C++ preprocessor)\n",
+                             qPrintable(yyFileName), yyCurLineNo);
+                else
+                    yyBracketDepth--;
+                yyCh = getChar();
+                return Tok_RightBracket;
             case ',':
                 yyCh = getChar();
                 return Tok_Comma;
@@ -1537,6 +1562,12 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions)
     yyCh = getChar();
     yyTok = getToken();
     while (yyTok != Tok_Eof) {
+        // these are array indexing operations. we ignore them entirely
+        // so they don't confuse our scoping of static initializers.
+        // we enter the loop by either reading a left bracket or by an
+        // #else popping the state.
+        while (yyBracketDepth)
+            yyTok = getToken();
         //qDebug() << "TOKEN: " << yyTok;
         switch (yyTok) {
         case Tok_QuotedInclude: {
@@ -2004,9 +2035,14 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions)
                     } else {
                         context = comment.left(k);
                         comment.remove(0, k + 1);
-                        recordMessage(yyLineNo, context, QString(), comment, extracomment,
-                                      QString(), TranslatorMessage::ExtraData(), false, false);
+                        TranslatorMessage msg(
+                                transcode(context, false), QString(),
+                                transcode(comment, false), QString(),
+                                yyFileName, yyLineNo, QStringList(),
+                                TranslatorMessage::Finished, false);
+                        msg.setExtraComment(transcode(extracomment.simplified(), false));
                         extracomment.clear();
+                        tor->append(msg);
                         tor->setExtras(extra);
                         extra.clear();
                     }
@@ -2077,6 +2113,9 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions)
         default:
             if (!yyParenDepth)
                 prospectiveContext.clear();
+            // fallthrough
+        case Tok_Equals: // for static initializers; other cases make no difference
+        case Tok_RightBracket: // ignoring indexing; same reason
         case_default:
             yyTok = getToken();
             break;
@@ -2091,6 +2130,10 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions)
         qWarning("%s:%d: Unbalanced opening parenthesis in C++ code"
                  " (or abuse of the C++ preprocessor)\n",
                  qPrintable(yyFileName), yyParenLineNo);
+    else if (yyBracketDepth != 0)
+        qWarning("%s:%d: Unbalanced opening bracket in C++ code"
+                 " (or abuse of the C++ preprocessor)\n",
+                 qPrintable(yyFileName), yyBracketLineNo);
 }
 
 const ParseResults *CppParser::recordResults(bool isHeader)