Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-qml into 4.7

42 files changed, 420 insertions, 90 deletions

diff --git a/src/3rdparty/phonon/mmf/abstractaudioeffect.cpp b/src/3rdparty/phonon/mmf/abstractaudioeffect.cpp
index 6cfeb76..9b64ab3 100644
--- a/src/3rdparty/phonon/mmf/abstractaudioeffect.cpp
+++ b/src/3rdparty/phonon/mmf/abstractaudioeffect.cpp
@@ -184,6 +184,8 @@ int AbstractAudioEffect::effectParameterChanged(
     const EffectParameter &param, const QVariant &value)
 {
     // Default implementation
+    Q_UNUSED(param)
+    Q_UNUSED(value)
     Q_ASSERT_X(false, Q_FUNC_INFO, "Effect has no parameters");
     return 0;
 }
diff --git a/src/3rdparty/phonon/mmf/abstractaudioeffect.h b/src/3rdparty/phonon/mmf/abstractaudioeffect.h
index d71993b..70adcf6 100644
--- a/src/3rdparty/phonon/mmf/abstractaudioeffect.h
+++ b/src/3rdparty/phonon/mmf/abstractaudioeffect.h
@@ -118,6 +118,10 @@ private:
 // for each of the effects.  Using this reduces repetition of boilerplate
 // in the implementations of the backend effect nodes.
 
+#ifdef Q_CC_NOKIAX86
+#   pragma warn_illtokenpasting off
+#endif
+
 #define PHONON_MMF_DEFINE_EFFECT_FUNCTIONS(Effect)                      \
                                                                         \
 void Effect##::createEffect(AudioPlayer::NativePlayer *player)          \
diff --git a/src/3rdparty/phonon/mmf/audiooutput.cpp b/src/3rdparty/phonon/mmf/audiooutput.cpp
index c6be20b..3588683 100644
--- a/src/3rdparty/phonon/mmf/audiooutput.cpp
+++ b/src/3rdparty/phonon/mmf/audiooutput.cpp
@@ -78,6 +78,9 @@ bool MMF::AudioOutput::setOutputDevice(int index)
 {
     Q_ASSERT_X(index == AudioOutputDeviceID, Q_FUNC_INFO,
                "We only support one output device, with id 0");
+#ifdef QT_NO_DEBUG
+    Q_UNUSED(index)
+#endif
     return true;
 }
 
diff --git a/src/3rdparty/phonon/mmf/bassboost.cpp b/src/3rdparty/phonon/mmf/bassboost.cpp
index c7af939..67076f6 100644
--- a/src/3rdparty/phonon/mmf/bassboost.cpp
+++ b/src/3rdparty/phonon/mmf/bassboost.cpp
@@ -49,6 +49,7 @@ const char* BassBoost::description()
 bool BassBoost::getParameters(CMdaAudioOutputStream *stream,
     QList<EffectParameter> &parameters)
 {
+    Q_UNUSED(parameters)
     QScopedPointer<CBassBoost> effect;
     TRAPD(err, effect.reset(CBassBoost::NewL(*stream)));
     return (KErrNone == err);
diff --git a/src/3rdparty/phonon/mmf/effectfactory.cpp b/src/3rdparty/phonon/mmf/effectfactory.cpp
index c5e33d5..4643978 100644
--- a/src/3rdparty/phonon/mmf/effectfactory.cpp
+++ b/src/3rdparty/phonon/mmf/effectfactory.cpp
@@ -183,8 +183,9 @@ EffectFactory::EffectData EffectFactory::getData()
          /* defaultValue */       QVariant(bool(true)));
     data.m_parameters.append(param);
 
-    if (data.m_supported = BackendNode::getParameters
-            (stream.data(), data.m_parameters)) {
+    data.m_supported = BackendNode::getParameters(stream.data(),
+                                                  data.m_parameters);
+    if (data.m_supported) {
         const QString description = QCoreApplication::translate
             ("Phonon::MMF::EffectFactory", BackendNode::description());
         data.m_descriptions.insert("name", description);
diff --git a/src/3rdparty/phonon/mmf/loudness.cpp b/src/3rdparty/phonon/mmf/loudness.cpp
index 1079a35..ca05ab0 100644
--- a/src/3rdparty/phonon/mmf/loudness.cpp
+++ b/src/3rdparty/phonon/mmf/loudness.cpp
@@ -49,6 +49,7 @@ const char* Loudness::description()
 bool Loudness::getParameters(CMdaAudioOutputStream *stream,
     QList<EffectParameter> &parameters)
 {
+    Q_UNUSED(parameters)
     QScopedPointer<CLoudness> effect;
     TRAPD(err, effect.reset(CLoudness::NewL(*stream)));
     return (KErrNone == err);
diff --git a/src/corelib/global/qnamespace.h b/src/corelib/global/qnamespace.h
index 607ab52..a9c56f6 100644
--- a/src/corelib/global/qnamespace.h
+++ b/src/corelib/global/qnamespace.h
@@ -948,6 +948,8 @@ public:
 #endif
         Key_MediaNext  = 0x01000083,
         Key_MediaRecord = 0x01000084,
+        Key_MediaPause = 0x1000085,
+        Key_MediaTogglePlayPause = 0x1000086,
         Key_HomePage  = 0x01000090,
         Key_Favorites  = 0x01000091,
         Key_Search  = 0x01000092,
@@ -1090,11 +1092,15 @@ public:
         Key_Context2 = 0x01100001,
         Key_Context3 = 0x01100002,
         Key_Context4 = 0x01100003,
-        Key_Call = 0x01100004,
-        Key_Hangup = 0x01100005,
+        Key_Call = 0x01100004,      // set absolute state to in a call (do not toggle state)
+        Key_Hangup = 0x01100005,    // set absolute state to hang up (do not toggle state)
         Key_Flip = 0x01100006,
-        Key_Camera = 0x01100007,
-        Key_CameraFocus = 0x01100008,
+        Key_ToggleCallHangup = 0x01100007, // a toggle key for answering, or hanging up, based on current call state
+        Key_VoiceDial = 0x01100008,
+        Key_LastNumberRedial = 0x01100009,
+
+        Key_Camera = 0x01100020,
+        Key_CameraFocus = 0x01100021,
 
         Key_unknown = 0x01ffffff
     };
diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc
index f71ba9d..7eae3a5 100644
--- a/src/corelib/global/qnamespace.qdoc
+++ b/src/corelib/global/qnamespace.qdoc
@@ -1317,7 +1317,7 @@
     \value Key_Enter     Typically located on the keypad.
     \value Key_Insert
     \value Key_Delete
-    \value Key_Pause
+    \value Key_Pause    The Pause/Break key (\note Not anything to do with pausing media)
     \value Key_Print
     \value Key_SysReq
     \value Key_Clear
@@ -1615,12 +1615,14 @@
     \value Key_BassDown
     \value Key_TrebleUp
     \value Key_TrebleDown
-    \value Key_MediaPlay
-    \value Key_MediaStop
+    \value Key_MediaPlay    A key setting the state of the media player to play
+    \value Key_MediaStop    A key setting the state of the media player to stop
     \value Key_MediaPrevious
     \omitvalue Key_MediaPrev
     \value Key_MediaNext
     \value Key_MediaRecord
+    \value Key_MediaPause   A key setting the state of the media player to pause (\note not the pause/break key)
+    \value Key_MediaTogglePlayPause   A key to toggle the play/pause state in the media player (rather than setting an absolute state)
     \value Key_HomePage
     \value Key_Favorites
     \value Key_Search
@@ -1741,18 +1743,21 @@
     \value Key_MediaLast
     \value Key_unknown
 
-    \value Key_Call
-    \value Key_Camera
-    \value Key_CameraFocus
+    \value Key_Call     A key to answer or initiate a call (\see Key_ToggleCallHangup for a key to toggle current call state)
+    \value Key_Camera   A key to activate the camera shutter
+    \value Key_CameraFocus  A key to focus the camera
     \value Key_Context1
     \value Key_Context2
     \value Key_Context3
     \value Key_Context4
     \value Key_Flip
-    \value Key_Hangup
+    \value Key_Hangup   A key to end an ongoing call (\see Key_ToggleCallHangup for a key to toggle current call state)
     \value Key_No
     \value Key_Select
     \value Key_Yes
+    \value Key_ToggleCallHangup A key to toggle the current call state (ie. either answer, or hangup) depending on current call state
+    \value Key_VoiceDial
+    \value Key_LastNumberRedial
 
     \value Key_Execute
     \value Key_Printer
diff --git a/src/corelib/kernel/qeventdispatcher_symbian.cpp b/src/corelib/kernel/qeventdispatcher_symbian.cpp
index 1cb8455..9d8ee5a 100644
--- a/src/corelib/kernel/qeventdispatcher_symbian.cpp
+++ b/src/corelib/kernel/qeventdispatcher_symbian.cpp
@@ -484,9 +484,9 @@ void QSelectThread::run()
                 } // end for
 
                 // traversed all, so update
+                updateActivatedNotifiers(QSocketNotifier::Exception, &exceptionfds);
                 updateActivatedNotifiers(QSocketNotifier::Read, &readfds);
                 updateActivatedNotifiers(QSocketNotifier::Write, &writefds);
-                updateActivatedNotifiers(QSocketNotifier::Exception, &exceptionfds);
 
                 break;
             case EINTR: // Should never occur on Symbian, but this is future proof!
@@ -496,9 +496,9 @@ void QSelectThread::run()
                 break;
             }
         } else {
+            updateActivatedNotifiers(QSocketNotifier::Exception, &exceptionfds);
             updateActivatedNotifiers(QSocketNotifier::Read, &readfds);
             updateActivatedNotifiers(QSocketNotifier::Write, &writefds);
-            updateActivatedNotifiers(QSocketNotifier::Exception, &exceptionfds);
         }
 
         m_waitCond.wait(&m_mutex);
diff --git a/src/corelib/tools/qhash.h b/src/corelib/tools/qhash.h
index 3374c80..0777f06 100644
--- a/src/corelib/tools/qhash.h
+++ b/src/corelib/tools/qhash.h
@@ -931,7 +931,7 @@ public:
     { return QHash<Key, T>::insertMulti(key, value); }
 
     inline QMultiHash &operator+=(const QMultiHash &other)
-    { unite(other); return *this; }
+    { this->unite(other); return *this; }
     inline QMultiHash operator+(const QMultiHash &other) const
     { QMultiHash result = *this; result += other; return result; }
 
@@ -1006,12 +1006,7 @@ Q_INLINE_TEMPLATE int QMultiHash<Key, T>::remove(const Key &key, const T &value)
     typename QHash<Key, T>::iterator end(QHash<Key, T>::end());
     while (i != end && i.key() == key) {
         if (i.value() == value) {
-#if defined(Q_CC_RVCT)
-            // RVCT has problems with scoping, apparently.
-            i = QHash<Key, T>::erase(i);
-#else
-            i = erase(i);
-#endif
+            i = this->erase(i);
             ++n;
         } else {
             ++i;
diff --git a/src/corelib/tools/qmap.h b/src/corelib/tools/qmap.h
index 5696ba6..e4b73a1 100644
--- a/src/corelib/tools/qmap.h
+++ b/src/corelib/tools/qmap.h
@@ -977,7 +977,7 @@ public:
     { return QMap<Key, T>::insertMulti(key, value); }
 
     inline QMultiMap &operator+=(const QMultiMap &other)
-    { unite(other); return *this; }
+    { this->unite(other); return *this; }
     inline QMultiMap operator+(const QMultiMap &other) const
     { QMultiMap result = *this; result += other; return result; }
 
@@ -1052,12 +1052,7 @@ Q_INLINE_TEMPLATE int QMultiMap<Key, T>::remove(const Key &key, const T &value)
     typename QMap<Key, T>::iterator end(QMap<Key, T>::end());
     while (i != end && !qMapLessThanKey<Key>(key, i.key())) {
         if (i.value() == value) {
-#if defined(Q_CC_RVCT)
-            // RVCT has problems with scoping, apparently.
-            i = QMap<Key, T>::erase(i);
-#else
-            i = erase(i);
-#endif
+            i = this->erase(i);
             ++n;
         } else {
             ++i;
diff --git a/src/declarative/QmlChanges.txt b/src/declarative/QmlChanges.txt
index 5735b1e..8b6b83f 100644
--- a/src/declarative/QmlChanges.txt
+++ b/src/declarative/QmlChanges.txt
@@ -1,6 +1,8 @@
 =============================================================================
 The changes below are pre Qt 4.7.0 RC
 
+QDeclarativeView
+   - initialSize() function added
 TextInput and TextEdit: 
    - openSoftwareInputPanel() and closeSoftwareInputPanel() functions added
 Flickable:
diff --git a/src/declarative/graphicsitems/qdeclarativeitem.cpp b/src/declarative/graphicsitems/qdeclarativeitem.cpp
index 9949e65..bef09bb 100644
--- a/src/declarative/graphicsitems/qdeclarativeitem.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeitem.cpp
@@ -1633,7 +1633,7 @@ void QDeclarativeItemPrivate::data_append(QDeclarativeListProperty<QObject> *pro
 
 QObject *QDeclarativeItemPrivate::resources_at(QDeclarativeListProperty<QObject> *prop, int index)
 {
-    QObjectList children = prop->object->children();
+    const QObjectList children = prop->object->children();
     if (index < children.count())
         return children.at(index);
     else
@@ -2391,6 +2391,28 @@ void QDeclarativeItem::forceFocus()
     }
 }
 
+
+/*!
+  \qmlmethod Item::childAt(real x, real y)
+
+  Returns the visible child item at point (\a x, \a y), which is in this
+  item's coordinate system, or \c null if there is no such item.
+  */
+QDeclarativeItem *QDeclarativeItem::childAt(qreal x, qreal y) const
+{
+    const QList<QGraphicsItem *> children = childItems();
+    for (int i = children.count()-1; i >= 0; --i) {
+        if (QDeclarativeItem *child = qobject_cast<QDeclarativeItem *>(children.at(i))) {
+            if (child->isVisible() && child->x() <= x
+                && child->x() + child->width() >= x
+                && child->y() <= y
+                && child->y() + child->height() >= y)
+                return child;
+        }
+    }
+    return 0;
+}
+
 void QDeclarativeItemPrivate::focusChanged(bool flag)
 {
     Q_Q(QDeclarativeItem);
diff --git a/src/declarative/graphicsitems/qdeclarativeitem.h b/src/declarative/graphicsitems/qdeclarativeitem.h
index 77e316b..4f420f8 100644
--- a/src/declarative/graphicsitems/qdeclarativeitem.h
+++ b/src/declarative/graphicsitems/qdeclarativeitem.h
@@ -148,6 +148,7 @@ public:
     Q_INVOKABLE QScriptValue mapFromItem(const QScriptValue &item, qreal x, qreal y) const;
     Q_INVOKABLE QScriptValue mapToItem(const QScriptValue &item, qreal x, qreal y) const;
     Q_INVOKABLE void forceFocus();
+    Q_INVOKABLE QDeclarativeItem *childAt(qreal x, qreal y) const;
 
 Q_SIGNALS:
     void childrenChanged();
diff --git a/src/declarative/graphicsitems/qdeclarativemousearea.cpp b/src/declarative/graphicsitems/qdeclarativemousearea.cpp
index 6fca283..a68e664 100644
--- a/src/declarative/graphicsitems/qdeclarativemousearea.cpp
+++ b/src/declarative/graphicsitems/qdeclarativemousearea.cpp
@@ -410,7 +410,7 @@ void QDeclarativeMouseArea::mousePressEvent(QGraphicsSceneMouseEvent *event)
         setHovered(true);
         d->startScene = event->scenePos();
         // we should only start timer if pressAndHold is connected to.
-        if (d->isConnected("pressAndHold(QDeclarativeMouseEvent*)"))
+        if (d->isPressAndHoldConnected())
             d->pressAndHoldTimer.start(PressAndHoldDelay, this);
         setKeepMouseGrab(false);
         event->setAccepted(setPressed(true));
diff --git a/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h b/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h
index 4e909ff..3d7bd1e 100644
--- a/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h
@@ -88,9 +88,9 @@ public:
         lastModifiers = event->modifiers();
     }
 
-    bool isConnected(const char *signal) {
+    bool isPressAndHoldConnected() {
         Q_Q(QDeclarativeMouseArea);
-        int idx = QObjectPrivate::get(q)->signalIndex(signal);
+        static int idx = QObjectPrivate::get(q)->signalIndex("pressAndHold(QDeclarativeMouseEvent*)");
         return QObjectPrivate::get(q)->isSignalConnected(idx);
     }
 
diff --git a/src/declarative/util/qdeclarativeview.cpp b/src/declarative/util/qdeclarativeview.cpp
index 6059ad6..0414e65 100644
--- a/src/declarative/util/qdeclarativeview.cpp
+++ b/src/declarative/util/qdeclarativeview.cpp
@@ -131,7 +131,7 @@ class QDeclarativeViewPrivate : public QGraphicsViewPrivate, public QDeclarative
     Q_DECLARE_PUBLIC(QDeclarativeView)
 public:
     QDeclarativeViewPrivate()
-        : root(0), declarativeItemRoot(0), graphicsWidgetRoot(0), component(0), resizeMode(QDeclarativeView::SizeViewToRootObject) {}
+        : root(0), declarativeItemRoot(0), graphicsWidgetRoot(0), component(0), resizeMode(QDeclarativeView::SizeViewToRootObject), initialSize(0,0) {}
     ~QDeclarativeViewPrivate() { delete root; }
     void execute();
     void itemGeometryChanged(QDeclarativeItem *item, const QRectF &newGeometry, const QRectF &oldGeometry);
@@ -150,6 +150,7 @@ public:
     QBasicTimer resizetimer;
 
     QDeclarativeView::ResizeMode resizeMode;
+    QSize initialSize;
     QElapsedTimer frameTimer;
 
     void init();
@@ -586,9 +587,11 @@ void QDeclarativeView::setRootObject(QObject *obj)
     }
 
     if (d->root) {
-        QSize initialSize = d->rootObjectSize();
-        if (initialSize != size()) {
-            resize(initialSize);
+        d->initialSize = d->rootObjectSize();
+        if (d->initialSize != size()) {
+            if (!(parentWidget() && parentWidget()->layout())) {
+                resize(d->initialSize);
+            }
         }
         d->initResize();
     }
@@ -638,6 +641,15 @@ QSize QDeclarativeView::sizeHint() const
 }
 
 /*!
+  Returns the initial size of the root object
+*/
+QSize QDeclarativeView::initialSize() const
+{
+    Q_D(const QDeclarativeView);
+    return d->initialSize;
+}
+
+/*!
   Returns the view's root \l {QGraphicsObject} {item}.
  */
 QGraphicsObject *QDeclarativeView::rootObject() const
diff --git a/src/declarative/util/qdeclarativeview.h b/src/declarative/util/qdeclarativeview.h
index e9cff32..cdcf134 100644
--- a/src/declarative/util/qdeclarativeview.h
+++ b/src/declarative/util/qdeclarativeview.h
@@ -90,6 +90,7 @@ public:
     QList<QDeclarativeError> errors() const;
 
     QSize sizeHint() const;
+    QSize initialSize() const;
 
 Q_SIGNALS:
     void sceneResized(QSize size); // ???
diff --git a/src/gui/embedded/qwsmanager_qws.cpp b/src/gui/embedded/qwsmanager_qws.cpp
index 79076c5..b0259b9 100644
--- a/src/gui/embedded/qwsmanager_qws.cpp
+++ b/src/gui/embedded/qwsmanager_qws.cpp
@@ -394,7 +394,7 @@ void QWSManagerPrivate::dirtyRegion(int decorationRegion,
                                     const QRegion &clip)
 {
     QTLWExtra *topextra = managed->d_func()->extra->topextra;
-    QWidgetBackingStore *bs = topextra->backingStore;
+    QWidgetBackingStore *bs = topextra->backingStore.data();
     const bool pendingUpdateRequest = bs->isDirty();
 
     if (decorationRegion == QDecoration::All) {
diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp
index 98f235e..d89ffe6 100644
--- a/src/gui/image/qimage.cpp
+++ b/src/gui/image/qimage.cpp
@@ -272,6 +272,8 @@ bool QImageData::checkForAlphaPixels() const
 
     switch (format) {
 
+    case QImage::Format_Mono:
+    case QImage::Format_MonoLSB:
     case QImage::Format_Indexed8:
         has_alpha_pixels = has_alpha_clut;
         break;
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index 8ab82c9..a50fd95 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -1032,6 +1032,9 @@ void QSymbianControl::SizeChanged()
                 qwidget->d_func()->syncBackingStore();
             if (!slowResize && tlwExtra)
                 tlwExtra->inTopLevelResize = false;
+        } else {
+            QResizeEvent *e = new QResizeEvent(newSize, oldSize);
+            QApplication::postEvent(qwidget, e);
         }
     }
 
@@ -1800,19 +1803,27 @@ int QApplicationPrivate::symbianProcessWsEvent(const QSymbianEvent *symbianEvent
                 return 1;
             const TWsVisibilityChangedEvent *visChangedEvent = event->VisibilityChanged();
             QWidget *w = QWidgetPrivate::mapper->value(control);
-            if (!w->d_func()->maybeTopData())
+            QWidget *const window = w->window();
+            if (!window->d_func()->maybeTopData())
                 break;
+            QRefCountedWidgetBackingStore &backingStore = window->d_func()->maybeTopData()->backingStore;
             if (visChangedEvent->iFlags & TWsVisibilityChangedEvent::ENotVisible) {
-                delete w->d_func()->topData()->backingStore;
-                w->d_func()->topData()->backingStore = 0;
+                // Decrement backing store reference count
+                backingStore.deref();
                 // In order to ensure that any resources used by the window surface
                 // are immediately freed, we flush the WSERV command buffer.
                 S60->wsSession().Flush();
-            } else if ((visChangedEvent->iFlags & TWsVisibilityChangedEvent::EPartiallyVisible)
-                       && !w->d_func()->maybeBackingStore()) {
-                w->d_func()->topData()->backingStore = new QWidgetBackingStore(w);
-                w->d_func()->invalidateBuffer(w->rect());
-                w->repaint();
+            } else if (visChangedEvent->iFlags & TWsVisibilityChangedEvent::EPartiallyVisible) {
+                if (backingStore.data()) {
+                    // Increment backing store reference count
+                    backingStore.ref();
+                } else {
+                    // Create backing store with an initial reference count of 1
+                    backingStore.create(window);
+                    backingStore.ref();
+                    w->d_func()->invalidateBuffer(w->rect());
+                    w->repaint();
+                }
             }
             return 1;
         }
diff --git a/src/gui/kernel/qapplication_win.cpp b/src/gui/kernel/qapplication_win.cpp
index c52fbdf..09535fa 100644
--- a/src/gui/kernel/qapplication_win.cpp
+++ b/src/gui/kernel/qapplication_win.cpp
@@ -1550,7 +1550,7 @@ extern "C" LRESULT QT_WIN_CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wPa
     case WM_SETTINGCHANGE:
 #ifdef Q_WS_WINCE
         // CE SIP hide/show
-        if (wParam == SPI_SETSIPINFO) {
+        if (qt_desktopWidget && wParam == SPI_SETSIPINFO) {
             QResizeEvent re(QSize(0, 0), QSize(0, 0)); // Calculated by QDesktopWidget
             QApplication::sendEvent(qt_desktopWidget, &re);
             break;
diff --git a/src/gui/kernel/qapplication_x11.cpp b/src/gui/kernel/qapplication_x11.cpp
index 78fc704..3664743 100644
--- a/src/gui/kernel/qapplication_x11.cpp
+++ b/src/gui/kernel/qapplication_x11.cpp
@@ -5268,7 +5268,7 @@ bool QETWidget::translateConfigEvent(const XEvent *event)
 
         if (isVisible() && data->crect.size() != oldSize) {
             Q_ASSERT(d->extra->topextra);
-            QWidgetBackingStore *bs = d->extra->topextra->backingStore;
+            QWidgetBackingStore *bs = d->extra->topextra->backingStore.data();
             const bool hasStaticContents = bs && bs->hasStaticContents();
             // If we have a backing store with static contents, we have to disable the top-level
             // resize optimization in order to get invalidated regions for resized widgets.
diff --git a/src/gui/kernel/qkeysequence.cpp b/src/gui/kernel/qkeysequence.cpp
index 931bc33..c2f275a 100644
--- a/src/gui/kernel/qkeysequence.cpp
+++ b/src/gui/kernel/qkeysequence.cpp
@@ -439,6 +439,10 @@ static const struct {
     { Qt::Key_MediaPrevious,              QT_TRANSLATE_NOOP("QShortcut", "Media Previous") },
     { Qt::Key_MediaNext,                  QT_TRANSLATE_NOOP("QShortcut", "Media Next") },
     { Qt::Key_MediaRecord,                QT_TRANSLATE_NOOP("QShortcut", "Media Record") },
+    //: Media player pause button
+    { Qt::Key_MediaPause,                 QT_TRANSLATE_NOOP("QShortcut", "Media Pause") },
+    //: Media player button to toggle between playing and paused
+    { Qt::Key_MediaTogglePlayPause,       QT_TRANSLATE_NOOP("QShortcut", "Toggle Media Play/Pause") },
     { Qt::Key_HomePage,                   QT_TRANSLATE_NOOP("QShortcut", "Home Page") },
     { Qt::Key_Favorites,                  QT_TRANSLATE_NOOP("QShortcut", "Favorites") },
     { Qt::Key_Search,                     QT_TRANSLATE_NOOP("QShortcut", "Search") },
@@ -575,13 +579,25 @@ static const struct {
 
     // --------------------------------------------------------------
     // Device keys
-    { Qt::Key_Context1,     QT_TRANSLATE_NOOP("QShortcut", "Context1") },
-    { Qt::Key_Context2,     QT_TRANSLATE_NOOP("QShortcut", "Context2") },
-    { Qt::Key_Context3,     QT_TRANSLATE_NOOP("QShortcut", "Context3") },
-    { Qt::Key_Context4,     QT_TRANSLATE_NOOP("QShortcut", "Context4") },
-    { Qt::Key_Call,         QT_TRANSLATE_NOOP("QShortcut", "Call") },
-    { Qt::Key_Hangup,       QT_TRANSLATE_NOOP("QShortcut", "Hangup") },
-    { Qt::Key_Flip,         QT_TRANSLATE_NOOP("QShortcut", "Flip") },
+    { Qt::Key_Context1,         QT_TRANSLATE_NOOP("QShortcut", "Context1") },
+    { Qt::Key_Context2,         QT_TRANSLATE_NOOP("QShortcut", "Context2") },
+    { Qt::Key_Context3,         QT_TRANSLATE_NOOP("QShortcut", "Context3") },
+    { Qt::Key_Context4,         QT_TRANSLATE_NOOP("QShortcut", "Context4") },
+    //: Button to start a call (note: a separate button is used to end the call)
+    { Qt::Key_Call,             QT_TRANSLATE_NOOP("QShortcut", "Call") },
+    //: Button to end a call (note: a separate button is used to start the call)
+    { Qt::Key_Hangup,           QT_TRANSLATE_NOOP("QShortcut", "Hangup") },
+    //: Button that will hang up if we're in call, or make a call if we're not.
+    { Qt::Key_ToggleCallHangup, QT_TRANSLATE_NOOP("QShortcut", "Toggle Call/Hangup") },
+    { Qt::Key_Flip,             QT_TRANSLATE_NOOP("QShortcut", "Flip") },
+    //: Button to trigger voice dialling
+    { Qt::Key_VoiceDial,        QT_TRANSLATE_NOOP("QShortcut", "Voice Dial") },
+    //: Button to redial the last number called
+    { Qt::Key_LastNumberRedial, QT_TRANSLATE_NOOP("QShortcut", "Last Number Redial") },
+    //: Button to trigger the camera shutter (take a picture)
+    { Qt::Key_Camera,           QT_TRANSLATE_NOOP("QShortcut", "Camera Shutter") },
+    //: Button to focus the camera
+    { Qt::Key_CameraFocus,      QT_TRANSLATE_NOOP("QShortcut", "Camera Focus") },
 
     // --------------------------------------------------------------
     // Japanese keyboard support
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index 2fc76ed..895c85d 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -161,6 +161,51 @@ static inline bool hasBackingStoreSupport()
 extern bool qt_sendSpontaneousEvent(QObject*, QEvent*); // qapplication.cpp
 extern QDesktopWidget *qt_desktopWidget; // qapplication.cpp
 
+
+QRefCountedWidgetBackingStore::QRefCountedWidgetBackingStore()
+    :   m_ptr(0)
+    ,   m_count(0)
+{
+
+}
+
+QRefCountedWidgetBackingStore::~QRefCountedWidgetBackingStore()
+{
+    delete m_ptr;
+}
+
+void QRefCountedWidgetBackingStore::create(QWidget *widget)
+{
+    destroy();
+    m_ptr = new QWidgetBackingStore(widget);
+    m_count = 0;
+}
+
+void QRefCountedWidgetBackingStore::destroy()
+{
+    delete m_ptr;
+    m_ptr = 0;
+    m_count = 0;
+}
+
+void QRefCountedWidgetBackingStore::ref()
+{
+    Q_ASSERT(m_ptr);
+    ++m_count;
+}
+
+void QRefCountedWidgetBackingStore::deref()
+{
+    if (m_count) {
+        Q_ASSERT(m_ptr);
+        if (0 == --m_count) {
+            delete m_ptr;
+            m_ptr = 0;
+        }
+    }
+}
+
+
 QWidgetPrivate::QWidgetPrivate(int version)
     : QObjectPrivate(version)
       , extra(0)
@@ -1350,11 +1395,9 @@ void QWidget::create(WId window, bool initializeWindow, bool destroyOldWindow)
 
     // a real toplevel window needs a backing store
     if (isWindow() && windowType() != Qt::Desktop) {
-        delete d->topData()->backingStore;
-        // QWidgetBackingStore will check this variable, hence it must be 0
-        d->topData()->backingStore = 0;
+        d->topData()->backingStore.destroy();
         if (hasBackingStoreSupport())
-            d->topData()->backingStore = new QWidgetBackingStore(this);
+            d->topData()->backingStore.create(this);
     }
 
     d->setModal_sys();
@@ -1482,8 +1525,7 @@ QWidget::~QWidget()
         // the backing store will delete its window surface, which may or may
         // not have a reference to this widget that will be used later to
         // notify the window it no longer has a surface.
-        delete d->extra->topextra->backingStore;
-        d->extra->topextra->backingStore = 0;
+        d->extra->topextra->backingStore.destroy();
     }
 #endif
     if (QWidgetBackingStore *bs = d->maybeBackingStore()) {
@@ -1580,7 +1622,6 @@ void QWidgetPrivate::createTLExtra()
         QTLWExtra* x = extra->topextra = new QTLWExtra;
         x->icon = 0;
         x->iconPixmap = 0;
-        x->backingStore = 0;
         x->windowSurface = 0;
         x->sharedPainter = 0;
         x->incw = x->inch = 0;
@@ -1664,7 +1705,7 @@ void QWidgetPrivate::deleteExtra()
 #endif
         if (extra->topextra) {
             deleteTLSysExtra();
-            delete extra->topextra->backingStore;
+            extra->topextra->backingStore.destroy();
             delete extra->topextra->icon;
             delete extra->topextra->iconPixmap;
 #if defined(Q_WS_QWS) && !defined(QT_NO_QWS_MANAGER)
diff --git a/src/gui/kernel/qwidget_p.h b/src/gui/kernel/qwidget_p.h
index f23a94c..49a2dc8 100644
--- a/src/gui/kernel/qwidget_p.h
+++ b/src/gui/kernel/qwidget_p.h
@@ -110,13 +110,53 @@ class QWidgetItemV2;
 
 class QStyle;
 
+class Q_AUTOTEST_EXPORT QRefCountedWidgetBackingStore
+{
+public:
+    QRefCountedWidgetBackingStore();
+    ~QRefCountedWidgetBackingStore();
+
+    void create(QWidget *tlw);
+    void destroy();
+
+    void ref();
+    void deref();
+
+    inline QWidgetBackingStore* data()
+    {
+        return m_ptr;
+    }
+
+    inline QWidgetBackingStore* operator->()
+    {
+        return m_ptr;
+    }
+
+    inline QWidgetBackingStore& operator*()
+    {
+        return *m_ptr;
+    }
+
+    inline operator bool() const
+    {
+        return (0 != m_ptr);
+    }
+
+private:
+    Q_DISABLE_COPY(QRefCountedWidgetBackingStore)
+
+private:
+    QWidgetBackingStore* m_ptr;
+    int m_count;
+};
+
 struct QTLWExtra {
     // *************************** Cross-platform variables *****************************
 
     // Regular pointers (keep them together to avoid gaps on 64 bits architectures).
     QIcon *icon; // widget icon
     QPixmap *iconPixmap;
-    QWidgetBackingStore *backingStore;
+    QRefCountedWidgetBackingStore backingStore;
     QWindowSurface *windowSurface;
     QPainter *sharedPainter;
 
@@ -932,7 +972,7 @@ inline QWidgetBackingStore *QWidgetPrivate::maybeBackingStore() const
 {
     Q_Q(const QWidget);
     QTLWExtra *x = q->window()->d_func()->maybeTopData();
-    return x ? x->backingStore : 0;
+    return x ? x->backingStore.data() : 0;
 }
 
 QT_END_NAMESPACE
diff --git a/src/gui/kernel/qwidget_s60.cpp b/src/gui/kernel/qwidget_s60.cpp
index 02e7cb8..86b858d 100644
--- a/src/gui/kernel/qwidget_s60.cpp
+++ b/src/gui/kernel/qwidget_s60.cpp
@@ -433,6 +433,7 @@ void QWidgetPrivate::create_sys(WId window, bool /* initializeWindow */, bool de
         // Request mouse move events.
         drawableWindow->PointerFilter(EPointerFilterEnterExit
             | EPointerFilterMove | EPointerFilterDrag, 0);
+        drawableWindow->EnableVisibilityChangeEvents();
 
         if (q->isVisible() && q->testAttribute(Qt::WA_Mapped)) {
             activateSymbianWindow(control.data());
@@ -487,11 +488,8 @@ void QWidgetPrivate::show_sys()
                 && !S60->buttonGroupContainer() && !S60->statusPane()) {
 
             bool isFullscreen = q->windowState() & Qt::WindowFullScreen;
-            bool cbaRequested = q->windowFlags() & Qt::WindowSoftkeysVisibleHint;
 
-            // If the window is fullscreen and has not explicitly requested that the CBA be visible
-            // we delay the creation even more.
-            if ((!isFullscreen || cbaRequested) && !q->testAttribute(Qt::WA_DontShowOnScreen)) {
+            if (!q->testAttribute(Qt::WA_DontShowOnScreen)) {
 
                 // Create the status pane and CBA here
                 CEikAppUi *ui = static_cast<CEikAppUi *>(S60->appUi());
@@ -911,14 +909,12 @@ void QWidgetPrivate::registerDropSite(bool /* on */)
 
 void QWidgetPrivate::createTLSysExtra()
 {
-    extra->topextra->backingStore = 0;
     extra->topextra->inExpose = 0;
 }
 
 void QWidgetPrivate::deleteTLSysExtra()
 {
-    delete extra->topextra->backingStore;
-    extra->topextra->backingStore = 0;
+    extra->topextra->backingStore.destroy();
 }
 
 void QWidgetPrivate::createSysExtra()
diff --git a/src/gui/painting/qbackingstore.cpp b/src/gui/painting/qbackingstore.cpp
index f9cd59b..83751ed 100644
--- a/src/gui/painting/qbackingstore.cpp
+++ b/src/gui/painting/qbackingstore.cpp
@@ -909,7 +909,7 @@ void QWidgetPrivate::moveRect(const QRect &rect, int dx, int dy)
     QWidgetPrivate *pd = pw->d_func();
     QRect clipR(pd->clipRect());
 #ifdef Q_WS_QWS
-    QWidgetBackingStore *wbs = x->backingStore;
+    QWidgetBackingStore *wbs = x->backingStore.data();
     QWSWindowSurface *surface = static_cast<QWSWindowSurface*>(wbs->windowSurface);
     clipR = clipR.intersected(surface->clipRegion().translated(-toplevelOffset).boundingRect());
 #endif
@@ -939,7 +939,7 @@ void QWidgetPrivate::moveRect(const QRect &rect, int dx, int dy)
         invalidateBuffer((newRect & clipR).translated(-data.crect.topLeft()));
     } else {
 
-        QWidgetBackingStore *wbs = x->backingStore;
+        QWidgetBackingStore *wbs = x->backingStore.data();
         QRegion childExpose(newRect & clipR);
 
         if (sourceRect.isValid() && wbs->bltRect(sourceRect, dx, dy, pw))
@@ -982,7 +982,7 @@ void QWidgetPrivate::scrollRect(const QRect &rect, int dx, int dy)
     if (x->inTopLevelResize)
         return;
 
-    QWidgetBackingStore *wbs = x->backingStore;
+    QWidgetBackingStore *wbs = x->backingStore.data();
     if (!wbs)
         return;
 
diff --git a/src/gui/styles/qstylesheetstyle.cpp b/src/gui/styles/qstylesheetstyle.cpp
index 515b6c7..43fa4b9 100644
--- a/src/gui/styles/qstylesheetstyle.cpp
+++ b/src/gui/styles/qstylesheetstyle.cpp
@@ -3190,7 +3190,7 @@ void QStyleSheetStyle::drawComplexControl(ComplexControl cc, const QStyleOptionC
                     subRule2.drawRule(p, r);
                 }
 
-                handleSubRule.drawRule(p, grooveSubRule.boxRect(hr, Margin));
+                handleSubRule.drawRule(p, handleSubRule.boxRect(hr, Margin));
             }
 
             if (slider->subControls & SC_SliderTickmarks) {
diff --git a/src/gui/text/qfontengine_s60.cpp b/src/gui/text/qfontengine_s60.cpp
index 52a2c3c..925b3bf 100644
--- a/src/gui/text/qfontengine_s60.cpp
+++ b/src/gui/text/qfontengine_s60.cpp
@@ -50,9 +50,9 @@
 #include <e32std.h>
 #include <eikenv.h>
 #include <gdi.h>
-#ifdef Q_SYMBIAN_HAS_FONTTABLE_API
+#if defined(Q_SYMBIAN_HAS_FONTTABLE_API) || defined(Q_SYMBIAN_HAS_GLYPHOUTLINE_API)
 #include <graphics/gdi/gdiplatapi.h>
-#endif // Q_SYMBIAN_HAS_FONTTABLE_API
+#endif // Q_SYMBIAN_HAS_FONTTABLE_API || Q_SYMBIAN_HAS_GLYPHOUTLINE_API
 
 QT_BEGIN_NAMESPACE
 
@@ -279,6 +279,35 @@ void QFontEngineS60::recalcAdvances(QGlyphLayout *glyphs, QTextEngine::ShaperFla
     }
 }
 
+#ifdef Q_SYMBIAN_HAS_GLYPHOUTLINE_API
+static bool parseGlyphPathData(const char *dataStr, const char *dataEnd, QPainterPath &path,
+                               qreal fontPixelSize, const QPointF &offset, bool hinted);
+#endif //Q_SYMBIAN_HAS_GLYPHOUTLINE_API
+
+void QFontEngineS60::addGlyphsToPath(glyph_t *glyphs, QFixedPoint *positions,
+                                     int nglyphs, QPainterPath *path,
+                                     QTextItem::RenderFlags flags)
+{
+#ifdef Q_SYMBIAN_HAS_GLYPHOUTLINE_API
+    Q_UNUSED(flags)
+    RGlyphOutlineIterator iterator;
+    const TInt error = iterator.Open(*m_activeFont, glyphs, nglyphs);
+    if (KErrNone != error)
+        return;
+    const qreal fontSizeInPixels = qreal(m_activeFont->HeightInPixels());
+    int count = 0;
+    do {
+        const TUint8* outlineUint8 = iterator.Outline();
+        const char* const outlineChar = reinterpret_cast<const char*>(outlineUint8);
+        const char* const outlineEnd = outlineChar + iterator.OutlineLength();
+        parseGlyphPathData(outlineChar, outlineEnd, *path, fontSizeInPixels,
+                positions[count++].toPointF(), false);
+    } while(KErrNone == iterator.Next() && count <= nglyphs);
+#else // Q_SYMBIAN_HAS_GLYPHOUTLINE_API
+    QFontEngine::addGlyphsToPath(glyphs, positions, nglyphs, path, flags);
+#endif //Q_SYMBIAN_HAS_GLYPHOUTLINE_API
+}
+
 QImage QFontEngineS60::alphaMapForGlyph(glyph_t glyph)
 {
     TOpenFontCharMetrics metrics;
@@ -410,4 +439,69 @@ void QFontEngineS60::getCharacterData(glyph_t glyph, TOpenFontCharMetrics& metri
     }
 }
 
+#ifdef Q_SYMBIAN_HAS_GLYPHOUTLINE_API
+static inline void skipSpacesAndComma(const char* &str, const char* const strEnd)
+{
+    while (str <= strEnd && (*str == ' ' || *str == ','))
+        ++str;
+}
+
+static bool parseGlyphPathData(const char *svgPath, const char *svgPathEnd, QPainterPath &path,
+                               qreal fontPixelSize, const QPointF &offset, bool hinted)
+{
+    Q_UNUSED(hinted)
+    QPointF p1, p2, firstSubPathPoint;
+    qreal *elementValues[] =
+        {&p1.rx(), &p1.ry(), &p2.rx(), &p2.ry()};
+    const int unitsPerEm = 2048; // See: http://en.wikipedia.org/wiki/Em_%28typography%29
+    const qreal resizeFactor = fontPixelSize / unitsPerEm;
+
+    while (svgPath < svgPathEnd) {
+        skipSpacesAndComma(svgPath, svgPathEnd);
+        const char pathElem = *svgPath++;
+        skipSpacesAndComma(svgPath, svgPathEnd);
+
+        if (pathElem != 'Z') {
+            char *endStr = 0;
+            int elementValuesCount = 0;
+            for (int i = 0; i < 4; ++i) { // 4 = size of elementValues[]
+                qreal coordinateValue = strtod(svgPath, &endStr);
+                if (svgPath == endStr)
+                    break;
+                if (i % 2) // Flip vertically
+                    coordinateValue = -coordinateValue;
+                *elementValues[i] = coordinateValue * resizeFactor;
+                elementValuesCount++;
+                svgPath = endStr;
+                skipSpacesAndComma(svgPath, svgPathEnd);
+            }
+            p1 += offset;
+            if (elementValuesCount == 2)
+                p2 = firstSubPathPoint;
+            else
+                p2 += offset;
+        }
+
+        switch (pathElem) {
+        case 'M':
+            firstSubPathPoint = p1;
+            path.moveTo(p1);
+            break;
+        case 'Z':
+            path.closeSubpath();
+            break;
+        case 'L':
+            path.lineTo(p1);
+            break;
+        case 'Q':
+            path.quadTo(p1, p2);
+            break;
+        default:
+            return false;
+        }
+    }
+    return true;
+}
+#endif // Q_SYMBIAN_HAS_GLYPHOUTLINE_API
+
 QT_END_NAMESPACE
diff --git a/src/gui/text/qfontengine_s60_p.h b/src/gui/text/qfontengine_s60_p.h
index dea32c4..beeb4cc 100644
--- a/src/gui/text/qfontengine_s60_p.h
+++ b/src/gui/text/qfontengine_s60_p.h
@@ -62,6 +62,10 @@
 #define Q_SYMBIAN_HAS_FONTTABLE_API
 #endif
 
+#ifdef Q_SYMBIAN_HAS_FONTTABLE_API
+#define Q_SYMBIAN_HAS_GLYPHOUTLINE_API
+#endif // Q_SYMBIAN_HAS_FONTTABLE_API
+
 class CFont;
 
 QT_BEGIN_NAMESPACE
@@ -97,6 +101,9 @@ public:
     bool stringToCMap(const QChar *str, int len, QGlyphLayout *glyphs, int *nglyphs, QTextEngine::ShaperFlags flags) const;
     void recalcAdvances(QGlyphLayout *glyphs, QTextEngine::ShaperFlags flags) const;
 
+    void addGlyphsToPath(glyph_t *glyphs, QFixedPoint *positions, int nglyphs,
+                         QPainterPath *path, QTextItem::RenderFlags flags);
+
     QImage alphaMapForGlyph(glyph_t glyph);
 
     glyph_metrics_t boundingBox(const QGlyphLayout &glyphs);
diff --git a/src/gui/text/qtextcursor.cpp b/src/gui/text/qtextcursor.cpp
index d6ac3aa..3db66ce 100644
--- a/src/gui/text/qtextcursor.cpp
+++ b/src/gui/text/qtextcursor.cpp
@@ -2437,6 +2437,9 @@ void QTextCursor::beginEditBlock()
     if (!d || !d->priv)
         return;
 
+    if (d->priv->editBlock == 0) // we are the initial edit block, store current cursor position for undo
+        d->priv->editBlockCursorPosition = d->position;
+
     d->priv->beginEditBlock();
 }
 
diff --git a/src/gui/text/qtextdocument_p.cpp b/src/gui/text/qtextdocument_p.cpp
index e2bca04..f3cd481 100644
--- a/src/gui/text/qtextdocument_p.cpp
+++ b/src/gui/text/qtextdocument_p.cpp
@@ -192,6 +192,7 @@ QTextDocumentPrivate::QTextDocumentPrivate()
     initialBlockCharFormatIndex(-1) // set correctly later in init()
 {
     editBlock = 0;
+    editBlockCursorPosition = -1;
     docChangeFrom = -1;
 
     undoState = 0;
@@ -967,6 +968,10 @@ int QTextDocumentPrivate::undoRedo(bool undo)
             editPos = -1;
 	    break;
 	}
+        case QTextUndoCommand::CursorMoved:
+            editPos = c.pos;
+            editLength = 0;
+            break;
 	case QTextUndoCommand::Custom:
             resetBlockRevision = -1; // ## TODO
             if (undo)
@@ -1046,6 +1051,18 @@ void QTextDocumentPrivate::appendUndoItem(const QTextUndoCommand &c)
     if (undoState < undoStack.size())
         clearUndoRedoStacks(QTextDocument::RedoStack);
 
+    if (editBlock != 0 && editBlockCursorPosition >= 0) { // we had a beginEditBlock() with a cursor position
+        if (c.pos != (quint32) editBlockCursorPosition) { // and that cursor position is different from the command
+            // generate a CursorMoved undo item
+            QT_INIT_TEXTUNDOCOMMAND(cc, QTextUndoCommand::CursorMoved, true, QTextUndoCommand::MoveCursor,
+                                    0, 0, editBlockCursorPosition, 0, 0);
+            undoStack.append(cc);
+            undoState++;
+            editBlockCursorPosition = -1;
+        }
+    }
+
+
     if (!undoStack.isEmpty() && modified) {
         QTextUndoCommand &last = undoStack[undoState - 1];
 
@@ -1167,6 +1184,8 @@ void QTextDocumentPrivate::endEditBlock()
         }
     }
 
+    editBlockCursorPosition = -1;
+
     finishEdit();
 }
 
diff --git a/src/gui/text/qtextdocument_p.h b/src/gui/text/qtextdocument_p.h
index ac5ed3c..d1bd698 100644
--- a/src/gui/text/qtextdocument_p.h
+++ b/src/gui/text/qtextdocument_p.h
@@ -132,6 +132,7 @@ public:
         BlockAdded = 6,
         BlockDeleted = 7,
         GroupFormatChange = 8,
+        CursorMoved = 9,
         Custom = 256
     };
     enum Operation {
@@ -315,6 +316,7 @@ private:
     bool modified;
 
     int editBlock;
+    int editBlockCursorPosition;
     int docChangeFrom;
     int docChangeOldLength;
     int docChangeLength;
diff --git a/src/gui/text/qtextlayout.cpp b/src/gui/text/qtextlayout.cpp
index 3f67408..f5e252c 100644
--- a/src/gui/text/qtextlayout.cpp
+++ b/src/gui/text/qtextlayout.cpp
@@ -89,9 +89,9 @@ static QFixed alignLine(QTextEngine *eng, const QScriptLine &line)
         if (align & Qt::AlignJustify && eng->option.textDirection() == Qt::RightToLeft)
             align = Qt::AlignRight;
         if (align & Qt::AlignRight)
-            x = line.width - (line.textWidth + leadingSpaceWidth(eng, line));
+            x = line.width - (line.textAdvance + leadingSpaceWidth(eng, line));
         else if (align & Qt::AlignHCenter)
-            x = (line.width - line.textWidth)/2;
+            x = (line.width - line.textAdvance)/2;
     }
     return x;
 }
diff --git a/src/imports/qimportbase.pri b/src/imports/qimportbase.pri
index 91f6552..02364af 100644
--- a/src/imports/qimportbase.pri
+++ b/src/imports/qimportbase.pri
@@ -17,6 +17,8 @@ copy2build.output = $$QT_BUILD_TREE/imports/$$TARGETPATH/qmldir
 copy2build.commands = $$QMAKE_COPY ${QMAKE_FILE_IN} ${QMAKE_FILE_OUT}
 copy2build.name = COPY ${QMAKE_FILE_IN}
 copy2build.CONFIG += no_link
+# `clean' should leave the build in a runnable state, which means it shouldn't delete qmldir
+copy2build.CONFIG += no_clean
 QMAKE_EXTRA_COMPILERS += copy2build
 
 TARGET = $$qtLibraryTarget($$TARGET)
diff --git a/src/opengl/gl2paintengineex/qtextureglyphcache_gl.cpp b/src/opengl/gl2paintengineex/qtextureglyphcache_gl.cpp
index 410cf21..5371c5e 100644
--- a/src/opengl/gl2paintengineex/qtextureglyphcache_gl.cpp
+++ b/src/opengl/gl2paintengineex/qtextureglyphcache_gl.cpp
@@ -276,6 +276,11 @@ void QGLTextureGlyphCache::fillTexture(const Coord &c, glyph_t glyph)
     }
 }
 
+int QGLTextureGlyphCache::glyphMargin() const
+{
+    return 1;
+}
+
 int QGLTextureGlyphCache::glyphPadding() const
 {
     return 1;
diff --git a/src/opengl/gl2paintengineex/qtextureglyphcache_gl_p.h b/src/opengl/gl2paintengineex/qtextureglyphcache_gl_p.h
index 6bcd655..84e9021 100644
--- a/src/opengl/gl2paintengineex/qtextureglyphcache_gl_p.h
+++ b/src/opengl/gl2paintengineex/qtextureglyphcache_gl_p.h
@@ -72,6 +72,7 @@ public:
     virtual void createTextureData(int width, int height);
     virtual void resizeTextureData(int width, int height);
     virtual void fillTexture(const Coord &c, glyph_t glyph);
+    virtual int glyphMargin() const;
     virtual int glyphPadding() const;
 
     inline GLuint texture() const { return m_texture; }
diff --git a/src/opengl/qgl_x11.cpp b/src/opengl/qgl_x11.cpp
index d203646..9491f14 100644
--- a/src/opengl/qgl_x11.cpp
+++ b/src/opengl/qgl_x11.cpp
@@ -1773,6 +1773,9 @@ QGLTexture *QGLContextPrivate::bindTextureFromNativePixmap(QPixmap *pixmap, cons
     glXBindTexImageEXT(x11Info.display(), (GLXPixmap)pixmapData->gl_surface, GLX_FRONT_LEFT_EXT, 0);
 
     glBindTexture(GL_TEXTURE_2D, textureId);
+    GLuint filtering = (options & QGLContext::LinearFilteringBindOption) ? GL_LINEAR : GL_NEAREST;
+    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filtering);
+    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filtering);
 
     if (!((hasAlpha && RGBAConfigInverted) || (!hasAlpha && RGBConfigInverted)))
         options &= ~QGLContext::InvertedYBindOption;
diff --git a/src/openvg/qpaintengine_vg.cpp b/src/openvg/qpaintengine_vg.cpp
index 76a605a..4b22d5e 100644
--- a/src/openvg/qpaintengine_vg.cpp
+++ b/src/openvg/qpaintengine_vg.cpp
@@ -1622,11 +1622,48 @@ void QVGPaintEngine::clip(const QVectorPath &path, Qt::ClipOperation op)
         QRectF rect(points[0], points[1], points[2] - points[0],
                     points[5] - points[1]);
         clip(rect.toRect(), op);
-    } else {
-        // The best we can do is clip to the bounding rectangle
-        // of all control points.
-        clip(path.controlPointRect().toRect(), op);
+        return;
+    }
+
+    // Try converting the path into a QRegion that tightly follows
+    // the outline of the path we want to clip with.
+    QRegion region(path.convertToPainterPath().toFillPolygon(QTransform()).toPolygon());
+    switch (op) {
+        case Qt::NoClip:
+        {
+            region = defaultClipRegion();
+        }
+        break;
+
+        case Qt::ReplaceClip:
+        {
+            region = d->transform.map(region);
+        }
+        break;
+
+        case Qt::IntersectClip:
+        {
+            region = s->clipRegion.intersect(d->transform.map(region));
+        }
+        break;
+
+        case Qt::UniteClip:
+        {
+            region = s->clipRegion.unite(d->transform.map(region));
+        }
+        break;
     }
+    if (region.numRects() <= d->maxScissorRects) {
+        // We haven't reached the maximum scissor count yet, so we can
+        // still make use of this region.
+        s->clipRegion = region;
+        updateScissor();
+        return;
+    }
+
+    // The best we can do is clip to the bounding rectangle
+    // of all control points.
+    clip(path.controlPointRect().toRect(), op);
 }
 
 void QVGPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
diff --git a/src/qbase.pri b/src/qbase.pri
index 4a75565..83ae069 100644
--- a/src/qbase.pri
+++ b/src/qbase.pri
@@ -1,4 +1,4 @@
-isEmpty(TARGET):error(You must set TARGET before include()'ing $${_FILE_})
+isEmpty(TARGET):error("You must set TARGET before include()'ing $${_FILE_}")
 INCLUDEPATH *= $$QMAKE_INCDIR_QT/$$TARGET #just for today to have some compat
 !isEmpty(RCC_DIR): INCLUDEPATH += $$RCC_DIR
 isEmpty(QT_ARCH):!isEmpty(ARCH):QT_ARCH=$$ARCH #another compat that will rot for change #215700
diff --git a/src/s60installs/s60installs.pro b/src/s60installs/s60installs.pro
index 532269d..d3d9eed 100644
--- a/src/s60installs/s60installs.pro
+++ b/src/s60installs/s60installs.pro
@@ -151,9 +151,9 @@ symbian: {
     contains(QT_CONFIG, declarative): {
         qtlibraries.sources += $$QMAKE_LIBDIR_QT/QtDeclarative$${QT_LIBINFIX}.dll
 
-        folderlistmodelImport.sources = $$QMAKE_LIBDIR_QT/qmlfolderlistmodelplugin$${QT_LIBINFIX}.dll
-        gesturesImport.sources = $$QMAKE_LIBDIR_QT/qmlgesturesplugin$${QT_LIBINFIX}.dll
-        particlesImport.sources = $$QMAKE_LIBDIR_QT/qmlparticlesplugin$${QT_LIBINFIX}.dll
+        folderlistmodelImport.sources = $$QT_BUILD_TREE/imports/Qt/labs/folderlistmodel/qmlfolderlistmodelplugin$${QT_LIBINFIX}.dll
+        gesturesImport.sources = $$QT_BUILD_TREE/imports/Qt/labs/gestures/qmlgesturesplugin$${QT_LIBINFIX}.dll
+        particlesImport.sources = $$QT_BUILD_TREE/imports/Qt/labs/particles/qmlparticlesplugin$${QT_LIBINFIX}.dll
 
         folderlistmodelImport.sources += $$QT_SOURCE_TREE/src/imports/folderlistmodel/qmldir
         gesturesImport.sources += $$QT_SOURCE_TREE/src/imports/gestures/qmldir
@@ -166,11 +166,11 @@ symbian: {
         DEPLOYMENT += folderlistmodelImport gesturesImport particlesImport
 
         contains(QT_CONFIG, webkit): {
-            webkitImport.sources = $$QMAKE_LIBDIR_QT/qmlwebkitplugin$${QT_LIBINFIX}.dll
+            webkitImport.sources = $$QT_BUILD_TREE/imports/org/webkit/qmlwebkitplugin$${QT_LIBINFIX}.dll
             webkitImport.sources += $$QT_SOURCE_TREE/src/imports/webkit/qmldir
             webkitImport.path = $$QT_IMPORTS_BASE_DIR/org/webkit
             DEPLOYMENT += webkitImport
-        }        
+        }
     }
 
     graphicssystems_plugins.path = c:$$QT_PLUGINS_BASE_DIR/graphicssystems