Merge remote branch 'origin/master'

Conflicts:
	src/gui/painting/qpainter.cpp

71 files changed, 914 insertions, 226 deletions

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/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp
index d1f6eb3..6867410 100644
--- a/src/gui/graphicsview/qgraphicsitem.cpp
+++ b/src/gui/graphicsview/qgraphicsitem.cpp
@@ -1427,12 +1427,14 @@ QGraphicsItem::~QGraphicsItem()
     d_ptr->inDestructor = 1;
     d_ptr->removeExtraItemCache();
 
+#ifndef QT_NO_GESTURES
     if (d_ptr->isObject && !d_ptr->gestureContext.isEmpty()) {
         QGraphicsObject *o = static_cast<QGraphicsObject *>(this);
         QGestureManager *manager = QGestureManager::instance();
         foreach (Qt::GestureType type, d_ptr->gestureContext.keys())
             manager->cleanupCachedGestures(o, type);
     }
+#endif
 
     clearFocus();
 
@@ -5687,18 +5689,20 @@ void QGraphicsItem::scroll(qreal dx, qreal dy, const QRectF &rect)
         return;
     }
 
-    // Find pixmap in cache, then remove to avoid deep copy when modifying.s
+    // Find pixmap in cache.
     QPixmap cachedPixmap;
     if (!QPixmapCache::find(cache->key, &cachedPixmap)) {
         update(rect);
         return;
     }
-    QPixmapCache::remove(cache->key);
 
     QRect scrollRect = (rect.isNull() ? boundingRect() : rect).toAlignedRect();
     if (!scrollRect.intersects(cache->boundingRect))
         return; // Nothing to scroll.
 
+    // Remove from cache to avoid deep copy when modifying.
+    QPixmapCache::remove(cache->key);
+
     QRegion exposed;
     cachedPixmap.scroll(dx, dy, scrollRect.translated(-cache->boundingRect.topLeft()), &exposed);
 
@@ -7569,6 +7573,7 @@ QGraphicsObject::QGraphicsObject(QGraphicsItemPrivate &dd, QGraphicsItem *parent
     QGraphicsItem::d_ptr->isObject = true;
 }
 
+#ifndef QT_NO_GESTURES
 /*!
     Subscribes the graphics object to the given \a gesture with specific \a flags.
 
@@ -7592,6 +7597,8 @@ void QGraphicsObject::ungrabGesture(Qt::GestureType gesture)
     if (QGraphicsItem::d_ptr->gestureContext.remove(gesture) && QGraphicsItem::d_ptr->scene)
         QGraphicsItem::d_ptr->scene->d_func()->ungrabGesture(this, gesture);
 }
+#endif // QT_NO_GESTURES
+
 /*!
     Updates the item's micro focus. This is slot for convenience.
 
diff --git a/src/gui/graphicsview/qgraphicsitem.h b/src/gui/graphicsview/qgraphicsitem.h
index 9891af3..d7d5332 100644
--- a/src/gui/graphicsview/qgraphicsitem.h
+++ b/src/gui/graphicsview/qgraphicsitem.h
@@ -485,7 +485,9 @@ private:
     friend class QGraphicsSceneBspTreeIndexPrivate;
     friend class QGraphicsItemEffectSourcePrivate;
     friend class QGraphicsTransformPrivate;
+#ifndef QT_NO_GESTURES
     friend class QGestureManager;
+#endif
     friend class ::tst_QGraphicsItem;
     friend bool qt_closestLeaf(const QGraphicsItem *, const QGraphicsItem *);
     friend bool qt_closestItemFirst(const QGraphicsItem *, const QGraphicsItem *);
@@ -572,8 +574,10 @@ public:
     using QObject::children;
 #endif
 
+#ifndef QT_NO_GESTURES
     void grabGesture(Qt::GestureType type, Qt::GestureFlags flags = Qt::GestureFlags());
     void ungrabGesture(Qt::GestureType type);
+#endif
 
 protected Q_SLOTS:
     void updateMicroFocus();
diff --git a/src/gui/graphicsview/qgraphicsitem_p.h b/src/gui/graphicsview/qgraphicsitem_p.h
index e812f29..bde6e7d 100644
--- a/src/gui/graphicsview/qgraphicsitem_p.h
+++ b/src/gui/graphicsview/qgraphicsitem_p.h
@@ -525,7 +525,9 @@ public:
     QGraphicsItem *focusScopeItem;
     Qt::InputMethodHints imHints;
     QGraphicsItem::PanelModality panelModality;
+#ifndef QT_NO_GESTURES
     QMap<Qt::GestureType, Qt::GestureFlags> gestureContext;
+#endif
 
     // Packed 32 bits
     quint32 acceptedMouseButtons : 5;
diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp
index 22c3f92..7b0722e 100644
--- a/src/gui/graphicsview/qgraphicsscene.cpp
+++ b/src/gui/graphicsview/qgraphicsscene.cpp
@@ -699,6 +699,7 @@ void QGraphicsScenePrivate::removeItemHelper(QGraphicsItem *item)
     if (!selectionChanging && selectedItems.size() != oldSelectedItemsSize)
         emit q->selectionChanged();
 
+#ifndef QT_NO_GESTURES
     QHash<QGesture *, QGraphicsObject *>::iterator it;
     for (it = gestureTargets.begin(); it != gestureTargets.end();) {
         if (it.value() == item)
@@ -706,6 +707,7 @@ void QGraphicsScenePrivate::removeItemHelper(QGraphicsItem *item)
         else
             ++it;
     }
+
     QGraphicsObject *dummy = static_cast<QGraphicsObject *>(item);
     cachedTargetItems.removeOne(dummy);
     cachedItemGestures.remove(dummy);
@@ -713,6 +715,7 @@ void QGraphicsScenePrivate::removeItemHelper(QGraphicsItem *item)
 
     foreach (Qt::GestureType gesture, item->d_ptr->gestureContext.keys())
         ungrabGesture(item, gesture);
+#endif // QT_NO_GESTURES
 }
 
 /*!
@@ -1180,11 +1183,13 @@ bool QGraphicsScenePrivate::filterEvent(QGraphicsItem *item, QEvent *event)
 bool QGraphicsScenePrivate::sendEvent(QGraphicsItem *item, QEvent *event)
 {
     if (QGraphicsObject *object = item->toGraphicsObject()) {
+#ifndef QT_NO_GESTURES
         QGestureManager *gestureManager = QApplicationPrivate::instance()->gestureManager;
         if (gestureManager) {
             if (gestureManager->filterEvent(object, event))
                 return true;
         }
+#endif // QT_NO_GESTURES
     }
 
     if (filterEvent(item, event))
@@ -2602,8 +2607,10 @@ void QGraphicsScene::addItem(QGraphicsItem *item)
         d->enableTouchEventsOnViews();
     }
 
+#ifndef QT_NO_GESTURES
     foreach (Qt::GestureType gesture, item->d_ptr->gestureContext.keys())
         d->grabGesture(item, gesture);
+#endif
 
     // Update selection lists
     if (item->isSelected())
@@ -3525,10 +3532,12 @@ bool QGraphicsScene::event(QEvent *event)
     case QEvent::TouchEnd:
         d->touchEventHandler(static_cast<QTouchEvent *>(event));
         break;
+#ifndef QT_NO_GESTURES
     case QEvent::Gesture:
     case QEvent::GestureOverride:
         d->gestureEventHandler(static_cast<QGestureEvent *>(event));
         break;
+#endif // QT_NO_GESTURES
     default:
         return QObject::event(event);
     }
@@ -5637,8 +5646,10 @@ bool QGraphicsScene::sendEvent(QGraphicsItem *item, QEvent *event)
 void QGraphicsScenePrivate::addView(QGraphicsView *view)
 {
     views << view;
+#ifndef QT_NO_GESTURES
     foreach (Qt::GestureType gesture, grabbedGestures.keys())
         view->viewport()->grabGesture(gesture);
+#endif
 }
 
 void QGraphicsScenePrivate::removeView(QGraphicsView *view)
@@ -5968,6 +5979,7 @@ void QGraphicsScenePrivate::leaveModal(QGraphicsItem *panel)
     dispatchHoverEvent(&hoverEvent);
 }
 
+#ifndef QT_NO_GESTURES
 void QGraphicsScenePrivate::gestureTargetsAtHotSpots(const QSet<QGesture *> &gestures,
                                               Qt::GestureFlag flag,
                                               QHash<QGraphicsObject *, QSet<QGesture *> > *targets,
@@ -6356,6 +6368,7 @@ void QGraphicsScenePrivate::ungrabGesture(QGraphicsItem *item, Qt::GestureType g
             view->viewport()->ungrabGesture(gesture);
     }
 }
+#endif // QT_NO_GESTURES
 
 QT_END_NAMESPACE
 
diff --git a/src/gui/graphicsview/qgraphicsscene.h b/src/gui/graphicsview/qgraphicsscene.h
index c34a303..f8615f4 100644
--- a/src/gui/graphicsview/qgraphicsscene.h
+++ b/src/gui/graphicsview/qgraphicsscene.h
@@ -313,7 +313,9 @@ private:
     friend class QGraphicsSceneBspTreeIndex;
     friend class QGraphicsSceneBspTreeIndexPrivate;
     friend class QGraphicsItemEffectSourcePrivate;
+#ifndef QT_NO_GESTURES
     friend class QGesture;
+#endif
 };
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(QGraphicsScene::SceneLayers)
diff --git a/src/gui/graphicsview/qgraphicsscene_p.h b/src/gui/graphicsview/qgraphicsscene_p.h
index 8ad2a0a..f28dfe9 100644
--- a/src/gui/graphicsview/qgraphicsscene_p.h
+++ b/src/gui/graphicsview/qgraphicsscene_p.h
@@ -299,6 +299,7 @@ public:
     void enableTouchEventsOnViews();
 
     QList<QGraphicsObject *> cachedTargetItems;
+#ifndef QT_NO_GESTURES
     QHash<QGraphicsObject *, QSet<QGesture *> > cachedItemGestures;
     QHash<QGraphicsObject *, QSet<QGesture *> > cachedAlreadyDeliveredGestures;
     QHash<QGesture *, QGraphicsObject *> gestureTargets;
@@ -313,6 +314,7 @@ public:
     void cancelGesturesForChildren(QGesture *original);
     void grabGesture(QGraphicsItem *, Qt::GestureType gesture);
     void ungrabGesture(QGraphicsItem *, Qt::GestureType gesture);
+#endif // QT_NO_GESTURES
 
     void updateInputMethodSensitivityInViews();
 
diff --git a/src/gui/graphicsview/qgraphicsview.cpp b/src/gui/graphicsview/qgraphicsview.cpp
index 8076a21..32560be 100644
--- a/src/gui/graphicsview/qgraphicsview.cpp
+++ b/src/gui/graphicsview/qgraphicsview.cpp
@@ -2688,10 +2688,12 @@ void QGraphicsView::setupViewport(QWidget *widget)
     if (d->scene && !d->scene->d_func()->allItemsIgnoreTouchEvents)
         widget->setAttribute(Qt::WA_AcceptTouchEvents);
 
+#ifndef QT_NO_GESTURES
     if (d->scene) {
         foreach (Qt::GestureType gesture, d->scene->d_func()->grabbedGestures.keys())
             widget->grabGesture(gesture);
     }
+#endif
 
     widget->setAcceptDrops(acceptDrops());
 }
@@ -2838,6 +2840,7 @@ bool QGraphicsView::viewportEvent(QEvent *event)
 
         return true;
     }
+#ifndef QT_NO_GESTURES
     case QEvent::Gesture:
     case QEvent::GestureOverride:
     {
@@ -2851,6 +2854,7 @@ bool QGraphicsView::viewportEvent(QEvent *event)
         }
         return true;
     }
+#endif // QT_NO_GESTURES
     default:
         break;
     }
diff --git a/src/gui/image/qiconloader.cpp b/src/gui/image/qiconloader.cpp
index a515ef8..34f40a9 100644
--- a/src/gui/image/qiconloader.cpp
+++ b/src/gui/image/qiconloader.cpp
@@ -63,6 +63,8 @@
 #include <private/qt_x11_p.h>
 #endif
 
+#include <private/qstylehelper_p.h>
+
 QT_BEGIN_NAMESPACE
 
 Q_GLOBAL_STATIC(QIconLoader, iconLoaderInstance)
@@ -488,14 +490,12 @@ QPixmap PixmapEntry::pixmap(const QSize &size, QIcon::Mode mode, QIcon::State st
         basePixmap.load(filename);
 
     int actualSize = qMin(size.width(), size.height());
-    QString key = QLatin1String("$qt_theme_")
-                  + QString::number(basePixmap.cacheKey(), 16)
-                  + QLatin1Char('_')
-                  + QString::number(mode)
-                  + QLatin1Char('_')
-                  + QString::number(qApp->palette().cacheKey(), 16)
-                  + QLatin1Char('_')
-                  + QString::number(actualSize);
+
+    QString key = QLatin1Literal("$qt_theme_")
+                  % HexString<qint64>(basePixmap.cacheKey())
+                  % HexString<int>(mode)
+                  % HexString<qint64>(qApp->palette().cacheKey())
+                  % HexString<int>(actualSize);
 
     QPixmap cachedPixmap;
     if (QPixmapCache::find(key, &cachedPixmap)) {
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/image/qpixmap.cpp b/src/gui/image/qpixmap.cpp
index 3013726..20e4b50 100644
--- a/src/gui/image/qpixmap.cpp
+++ b/src/gui/image/qpixmap.cpp
@@ -82,6 +82,7 @@
 #endif
 
 #include "qpixmap_raster_p.h"
+#include "private/qstylehelper_p.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -829,8 +830,14 @@ bool QPixmap::load(const QString &fileName, const char *format, Qt::ImageConvers
         return false;
 
     QFileInfo info(fileName);
-    QString key = QLatin1String("qt_pixmap_") + info.absoluteFilePath() + QLatin1Char('_') + QString::number(info.lastModified().toTime_t()) + QLatin1Char('_') +
-        QString::number(info.size()) + QLatin1Char('_') + QString::number(data ? data->pixelType() : QPixmapData::PixmapType);
+    if (!info.exists())
+        return false;
+
+    QString key = QLatin1Literal("qt_pixmap")
+                  % info.absoluteFilePath()
+                  % HexString<uint>(info.lastModified().toTime_t())
+                  % HexString<quint64>(info.size())
+                  % HexString<uint>(data ? data->pixelType() : QPixmapData::PixmapType);
 
     if (QPixmapCache::find(key, *this))
         return true;
diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index 6caa7ee..72e5c58 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -185,8 +185,10 @@ QApplicationPrivate::QApplicationPrivate(int &argc, char **argv, QApplication::T
     directPainters = 0;
 #endif
 
+#ifndef QT_NO_GESTURES
     gestureManager = 0;
     gestureWidget = 0;
+#endif // QT_NO_GESTURES
 
 #if defined(Q_WS_X11) || defined(Q_WS_WIN)
     move_cursor = 0;
@@ -3711,6 +3713,7 @@ bool QApplication::notify(QObject *receiver, QEvent *e)
 #endif // !QT_NO_WHEELEVENT || !QT_NO_TABLETEVENT
     }
 
+#ifndef QT_NO_GESTURES
     // walk through parents and check for gestures
     if (d->gestureManager) {
         switch (e->type()) {
@@ -3755,7 +3758,7 @@ bool QApplication::notify(QObject *receiver, QEvent *e)
             }
         }
     }
-
+#endif // QT_NO_GESTURES
 
     // User input and window activation makes tooltips sleep
     switch (e->type()) {
@@ -4260,6 +4263,7 @@ bool QApplication::notify(QObject *receiver, QEvent *e)
         res = d->notify_helper(receiver, e);
         break;
 
+#ifndef QT_NO_GESTURES
     case QEvent::NativeGesture:
     {
         // only propagate the first gesture event (after the GID_BEGIN)
@@ -4338,6 +4342,7 @@ bool QApplication::notify(QObject *receiver, QEvent *e)
         }
         break;
     }
+#endif // QT_NO_GESTURES
     default:
         res = d->notify_helper(receiver, e);
         break;
@@ -5770,6 +5775,7 @@ Q_GUI_EXPORT void qt_translateRawTouchEvent(QWidget *window,
     QApplicationPrivate::translateRawTouchEvent(window, deviceType, touchPoints);
 }
 
+#ifndef QT_NO_GESTURES
 QGestureManager* QGestureManager::instance()
 {
     QApplicationPrivate *qAppPriv = QApplicationPrivate::instance();
@@ -5777,6 +5783,7 @@ QGestureManager* QGestureManager::instance()
         qAppPriv->gestureManager = new QGestureManager(qApp);
     return qAppPriv->gestureManager;
 }
+#endif // QT_NO_GESTURES
 
 // These pixmaps approximate the images in the Windows User Interface Guidelines.
 
diff --git a/src/gui/kernel/qapplication.h b/src/gui/kernel/qapplication.h
index f93f24a..3613f95 100644
--- a/src/gui/kernel/qapplication.h
+++ b/src/gui/kernel/qapplication.h
@@ -399,7 +399,9 @@ private:
     friend class QDirectPainter;
     friend class QDirectPainterPrivate;
 #endif
+#ifndef QT_NO_GESTURES
     friend class QGestureManager;
+#endif
 
 #if defined(Q_WS_MAC) || defined(Q_WS_X11)
     Q_PRIVATE_SLOT(d_func(), void _q_alertTimeOut())
diff --git a/src/gui/kernel/qapplication_p.h b/src/gui/kernel/qapplication_p.h
index 9a5714b..97ceea9 100644
--- a/src/gui/kernel/qapplication_p.h
+++ b/src/gui/kernel/qapplication_p.h
@@ -84,7 +84,9 @@ class QInputContext;
 class QObject;
 class QWidget;
 class QSocketNotifier;
+#ifndef QT_NO_GESTURES
 class QGestureManager;
+#endif
 
 extern bool qt_is_gui_used;
 #ifndef QT_NO_CLIPBOARD
@@ -200,6 +202,7 @@ typedef BOOL (WINAPI *PtrRegisterTouchWindow)(HWND, ULONG);
 typedef BOOL (WINAPI *PtrGetTouchInputInfo)(HANDLE, UINT, PVOID, int);
 typedef BOOL (WINAPI *PtrCloseTouchInputHandle)(HANDLE);
 
+#ifndef QT_NO_GESTURES
 typedef BOOL (WINAPI *PtrGetGestureInfo)(HANDLE, PVOID);
 typedef BOOL (WINAPI *PtrGetGestureExtraArgs)(HANDLE, UINT, PBYTE);
 typedef BOOL (WINAPI *PtrCloseGestureInfoHandle)(HANDLE);
@@ -263,6 +266,8 @@ typedef struct tagGESTURECONFIG
 #define GID_ROLLOVER 0xf003
 #endif
 
+#endif // QT_NO_GESTURES
+
 #endif // Q_WS_WIN
 
 class QScopedLoopLevelCounter
@@ -517,6 +522,7 @@ public:
     void sendSyntheticEnterLeave(QWidget *widget);
 #endif
 
+#ifndef QT_NO_GESTURES
     QGestureManager *gestureManager;
     QWidget *gestureWidget;
 #if defined(Q_WS_X11) || defined(Q_WS_WIN)
@@ -524,6 +530,7 @@ public:
     QPixmap *copy_cursor;
     QPixmap *link_cursor;
 #endif
+#endif
 #if defined(Q_WS_WIN)
     QPixmap *ignore_cursor;
 #endif
@@ -552,6 +559,7 @@ public:
     QHash<DWORD, int> touchInputIDToTouchPointID;
     bool translateTouchEvent(const MSG &msg);
 
+#ifndef QT_NO_GESTURES
     PtrGetGestureInfo GetGestureInfo;
     PtrGetGestureExtraArgs GetGestureExtraArgs;
     PtrCloseGestureInfoHandle CloseGestureInfoHandle;
@@ -560,6 +568,7 @@ public:
     PtrBeginPanningFeedback BeginPanningFeedback;
     PtrUpdatePanningFeedback UpdatePanningFeedback;
     PtrEndPanningFeedback EndPanningFeedback;
+#endif // QT_NO_GESTURES
 #endif
 
 #ifdef QT_RX71_MULTITOUCH
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index 82c3545..9f47112 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 d2ce5ff..e10a6b0 100644
--- a/src/gui/kernel/qapplication_win.cpp
+++ b/src/gui/kernel/qapplication_win.cpp
@@ -52,9 +52,11 @@ extern void qt_wince_hide_taskbar(HWND hwnd); //defined in qguifunctions_wince.c
 #include <windowsm.h>
 #include <tpcshell.h>
 #ifdef QT_WINCE_GESTURES
+#ifndef QT_NO_GESTURES
 #include <gesture.h>
 #endif
 #endif
+#endif
 
 #include "qapplication.h"
 #include "qdesktopwidget.h"
@@ -198,6 +200,7 @@ struct SHRGINFO {
 #define SPI_SETSIPINFO        224
 #endif
 
+#ifndef QT_NO_GESTURES
 typedef DWORD (API *AygRecognizeGesture)(SHRGINFO*);
 static AygRecognizeGesture ptrRecognizeGesture = 0;
 static bool aygResolved = false;
@@ -209,6 +212,7 @@ static void resolveAygLibs()
         ptrRecognizeGesture = (AygRecognizeGesture) ayglib.resolve("SHRecognizeGesture");
     }
 }
+#endif // QT_NO_GESTURES
 
 #endif
 
@@ -461,7 +465,9 @@ public:
     bool        translateConfigEvent(const MSG &msg);
     bool        translateCloseEvent(const MSG &msg);
     bool        translateTabletEvent(const MSG &msg, PACKET *localPacketBuf, int numPackets);
+#ifndef QT_NO_GESTURES
     bool        translateGestureEvent(const MSG &msg, const GESTUREINFO &gi);
+#endif
     void        repolishStyle(QStyle &style);
     inline void showChildren(bool spontaneous) { d_func()->showChildren(spontaneous); }
     inline void hideChildren(bool spontaneous) { d_func()->hideChildren(spontaneous); }
@@ -841,6 +847,7 @@ void qt_init(QApplicationPrivate *priv, int)
         ptrSetProcessDPIAware();
 #endif
 
+#ifndef QT_NO_GESTURES
     priv->GetGestureInfo = 0;
     priv->GetGestureExtraArgs = 0;
     priv->CloseGestureInfoHandle = 0;
@@ -881,6 +888,7 @@ void qt_init(QApplicationPrivate *priv, int)
         (PtrEndPanningFeedback)QLibrary::resolve(QLatin1String("uxtheme"),
                                                    "EndPanningFeedback");
 #endif
+#endif // QT_NO_GESTURES
 }
 
 /*****************************************************************************
@@ -1540,7 +1548,7 @@ 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;
@@ -1665,12 +1673,14 @@ extern "C" LRESULT QT_WIN_CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wPa
                         shrg.ptDown.y = GET_Y_LPARAM(lParam);
                         shrg.dwFlags = SHRG_RETURNCMD | SHRG_NOANIMATION;
                         resolveAygLibs();
+#ifndef QT_NO_GESTURES
                         if (ptrRecognizeGesture && (ptrRecognizeGesture(&shrg) == GN_CONTEXTMENU)) {
                             if (QApplication::activePopupWidget())
                                 QApplication::activePopupWidget()->close();
                             QContextMenuEvent e(QContextMenuEvent::Mouse, pos, globalPos);
                             result = qt_sendSpontaneousEvent(alienWidget, &e);
                         }
+#endif // QT_NO_GESTURES
                     }
                 }
             }
@@ -2554,6 +2564,7 @@ extern "C" LRESULT QT_WIN_CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wPa
             }
             result = false;
             break;
+#ifndef QT_NO_GESTURES
 #if !defined(Q_WS_WINCE) || defined(QT_WINCE_GESTURES)
         case WM_GESTURE: {
             GESTUREINFO gi;
@@ -2588,6 +2599,7 @@ extern "C" LRESULT QT_WIN_CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wPa
             break;
         }
 #endif // !defined(Q_WS_WINCE) || defined(QT_WINCE_GESTURES)
+#endif // QT_NO_GESTURES
 #ifndef QT_NO_CURSOR
         case WM_SETCURSOR: {
             QCursor *ovr = QApplication::overrideCursor();
@@ -3821,6 +3833,7 @@ bool QETWidget::translateCloseEvent(const MSG &)
     return d_func()->close_helper(QWidgetPrivate::CloseWithSpontaneousEvent);
 }
 
+#ifndef QT_NO_GESTURES
 bool QETWidget::translateGestureEvent(const MSG &, const GESTUREINFO &gi)
 {
     const QPoint widgetPos = QPoint(gi.ptsLocation.x, gi.ptsLocation.y);
@@ -3859,7 +3872,7 @@ bool QETWidget::translateGestureEvent(const MSG &, const GESTUREINFO &gi)
         qt_sendSpontaneousEvent(widget, &event);
     return true;
 }
-
+#endif // QT_NO_GESTURES
 
 void  QApplication::setCursorFlashTime(int msecs)
 {
diff --git a/src/gui/kernel/qapplication_x11.cpp b/src/gui/kernel/qapplication_x11.cpp
index b2dc638..9d5a7c0 100644
--- a/src/gui/kernel/qapplication_x11.cpp
+++ b/src/gui/kernel/qapplication_x11.cpp
@@ -5264,7 +5264,7 @@ 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/qcocoaview_mac.mm b/src/gui/kernel/qcocoaview_mac.mm
index 86c4025..772016a 100644
--- a/src/gui/kernel/qcocoaview_mac.mm
+++ b/src/gui/kernel/qcocoaview_mac.mm
@@ -952,12 +952,14 @@ static int qCocoaViewCount = 0;
     if (!QApplicationPrivate::tryModalHelper(qwidget, 0))
         return;
 
+#ifndef QT_NO_GESTURES
     QNativeGestureEvent qNGEvent;
     qNGEvent.gestureType = QNativeGestureEvent::Zoom;
     NSPoint p = [[event window] convertBaseToScreen:[event locationInWindow]];
     qNGEvent.position = flipPoint(p).toPoint();
     qNGEvent.percentage = [event magnification];
     qt_sendSpontaneousEvent(qwidget, &qNGEvent);
+#endif // QT_NO_GESTURES
 }
 
 - (void)rotateWithEvent:(NSEvent *)event;
@@ -965,12 +967,14 @@ static int qCocoaViewCount = 0;
     if (!QApplicationPrivate::tryModalHelper(qwidget, 0))
         return;
 
+#ifndef QT_NO_GESTURES
     QNativeGestureEvent qNGEvent;
     qNGEvent.gestureType = QNativeGestureEvent::Rotate;
     NSPoint p = [[event window] convertBaseToScreen:[event locationInWindow]];
     qNGEvent.position = flipPoint(p).toPoint();
     qNGEvent.percentage = -[event rotation];
     qt_sendSpontaneousEvent(qwidget, &qNGEvent);
+#endif // QT_NO_GESTURES
 }
 
 - (void)swipeWithEvent:(NSEvent *)event;
@@ -978,6 +982,7 @@ static int qCocoaViewCount = 0;
     if (!QApplicationPrivate::tryModalHelper(qwidget, 0))
         return;
 
+#ifndef QT_NO_GESTURES
     QNativeGestureEvent qNGEvent;
     qNGEvent.gestureType = QNativeGestureEvent::Swipe;
     NSPoint p = [[event window] convertBaseToScreen:[event locationInWindow]];
@@ -991,6 +996,7 @@ static int qCocoaViewCount = 0;
     else if ([event deltaY] == -1)
         qNGEvent.angle = 270.0f;
     qt_sendSpontaneousEvent(qwidget, &qNGEvent);
+#endif // QT_NO_GESTURES
 }
 
 - (void)beginGestureWithEvent:(NSEvent *)event;
@@ -998,11 +1004,13 @@ static int qCocoaViewCount = 0;
     if (!QApplicationPrivate::tryModalHelper(qwidget, 0))
         return;
 
+#ifndef QT_NO_GESTURES
     QNativeGestureEvent qNGEvent;
     qNGEvent.gestureType = QNativeGestureEvent::GestureBegin;
     NSPoint p = [[event window] convertBaseToScreen:[event locationInWindow]];
     qNGEvent.position = flipPoint(p).toPoint();
     qt_sendSpontaneousEvent(qwidget, &qNGEvent);
+#endif // QT_NO_GESTURES
 }
 
 - (void)endGestureWithEvent:(NSEvent *)event;
@@ -1010,11 +1018,13 @@ static int qCocoaViewCount = 0;
     if (!QApplicationPrivate::tryModalHelper(qwidget, 0))
         return;
 
+#ifndef QT_NO_GESTURES
     QNativeGestureEvent qNGEvent;
     qNGEvent.gestureType = QNativeGestureEvent::GestureEnd;
     NSPoint p = [[event window] convertBaseToScreen:[event locationInWindow]];
     qNGEvent.position = flipPoint(p).toPoint();
     qt_sendSpontaneousEvent(qwidget, &qNGEvent);
+#endif // QT_NO_GESTURES
 }
 
 - (void)frameDidChange:(NSNotification *)note
diff --git a/src/gui/kernel/qevent.cpp b/src/gui/kernel/qevent.cpp
index 055c127..f75495a 100644
--- a/src/gui/kernel/qevent.cpp
+++ b/src/gui/kernel/qevent.cpp
@@ -3421,9 +3421,11 @@ QDebug operator<<(QDebug dbg, const QEvent *e) {
     case QEvent::ChildRemoved: n = n ? n : "ChildRemoved";
         dbg.nospace() << "QChildEvent(" << n << ", " << (static_cast<const QChildEvent*>(e))->child();
         return dbg.space();
+#ifndef QT_NO_GESTURES
     case QEvent::Gesture:
         n = "Gesture";
         break;
+#endif
     default:
         dbg.nospace() << "QEvent(" << (const void *)e << ", type = " << e->type() << ')';
         return dbg.space();
@@ -4254,6 +4256,7 @@ QTouchEvent::TouchPoint &QTouchEvent::TouchPoint::operator=(const QTouchEvent::T
     return *this;
 }
 
+#ifndef QT_NO_GESTURES
 /*!
     \class QGestureEvent
     \since 4.6
@@ -4558,4 +4561,6 @@ const QGestureEventPrivate *QGestureEvent::d_func() const
 */
 #endif
 
+#endif // QT_NO_GESTURES
+
 QT_END_NAMESPACE
diff --git a/src/gui/kernel/qevent.h b/src/gui/kernel/qevent.h
index 90242fe..9c70c02 100644
--- a/src/gui/kernel/qevent.h
+++ b/src/gui/kernel/qevent.h
@@ -62,7 +62,9 @@ QT_BEGIN_NAMESPACE
 QT_MODULE(Gui)
 
 class QAction;
+#ifndef QT_NO_GESTURES
 class QGesture;
+#endif
 
 class Q_GUI_EXPORT QInputEvent : public QEvent
 {
@@ -824,6 +826,7 @@ protected:
     friend class QApplicationPrivate;
 };
 
+#ifndef QT_NO_GESTURES
 class QGesture;
 class QGestureEventPrivate;
 class Q_GUI_EXPORT QGestureEvent : public QEvent
@@ -875,6 +878,7 @@ private:
     friend class QApplication;
     friend class QGestureManager;
 };
+#endif // QT_NO_GESTURES
 
 QT_END_NAMESPACE
 
diff --git a/src/gui/kernel/qevent_p.h b/src/gui/kernel/qevent_p.h
index 5c94a23..e323aa9 100644
--- a/src/gui/kernel/qevent_p.h
+++ b/src/gui/kernel/qevent_p.h
@@ -120,6 +120,7 @@ public:
     qreal pressure;
 };
 
+#ifndef QT_NO_GESTURES
 class QNativeGestureEvent : public QEvent
 {
 public:
@@ -164,7 +165,7 @@ public:
     QMap<Qt::GestureType, bool> accepted;
     QMap<Qt::GestureType, QWidget *> targetWidgets;
 };
-
+#endif // QT_NO_GESTURES
 
 class QFileOpenEventPrivate
 {
diff --git a/src/gui/kernel/qeventdispatcher_mac.mm b/src/gui/kernel/qeventdispatcher_mac.mm
index 0d93b9f..e26fbde 100644
--- a/src/gui/kernel/qeventdispatcher_mac.mm
+++ b/src/gui/kernel/qeventdispatcher_mac.mm
@@ -492,6 +492,7 @@ static bool IsMouseOrKeyEvent( NSEvent* event )
         case NSOtherMouseDown:   
         case NSOtherMouseUp:     
         case NSOtherMouseDragged:
+#ifndef QT_NO_GESTURES
 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
         case NSEventTypeGesture: // touch events
         case NSEventTypeMagnify:
@@ -500,6 +501,7 @@ static bool IsMouseOrKeyEvent( NSEvent* event )
         case NSEventTypeBeginGesture:
         case NSEventTypeEndGesture:
 #endif
+#endif // QT_NO_GESTURES
             result    = true;
         break;
 
diff --git a/src/gui/kernel/qgesture.cpp b/src/gui/kernel/qgesture.cpp
index 49bdea7..f5688f4 100644
--- a/src/gui/kernel/qgesture.cpp
+++ b/src/gui/kernel/qgesture.cpp
@@ -42,6 +42,8 @@
 #include "qgesture.h"
 #include "private/qgesture_p.h"
 
+#ifndef QT_NO_GESTURES
+
 QT_BEGIN_NAMESPACE
 
  /*!
@@ -725,3 +727,5 @@ void QTapAndHoldGesture::setPosition(const QPointF &value)
 }
 
 QT_END_NAMESPACE
+
+#endif // QT_NO_GESTURES
diff --git a/src/gui/kernel/qgesture.h b/src/gui/kernel/qgesture.h
index c9bdce6..8c10895 100644
--- a/src/gui/kernel/qgesture.h
+++ b/src/gui/kernel/qgesture.h
@@ -49,6 +49,8 @@
 #include <QtCore/qrect.h>
 #include <QtCore/qmetatype.h>
 
+#ifndef QT_NO_GESTURES
+
 QT_BEGIN_HEADER
 
 Q_DECLARE_METATYPE(Qt::GestureState)
@@ -258,4 +260,6 @@ QT_END_NAMESPACE
 Q_DECLARE_METATYPE(QGesture::GestureCancelPolicy)
 QT_END_HEADER
 
+#endif // QT_NO_GESTURES
+
 #endif // QGESTURE_H
diff --git a/src/gui/kernel/qgesture_p.h b/src/gui/kernel/qgesture_p.h
index bf60f97..f5474c1 100644
--- a/src/gui/kernel/qgesture_p.h
+++ b/src/gui/kernel/qgesture_p.h
@@ -59,6 +59,8 @@
 #include "qelapsedtimer.h"
 #include "private/qobject_p.h"
 
+#ifndef QT_NO_GESTURES
+
 QT_BEGIN_NAMESPACE
 
 class QGesturePrivate : public QObjectPrivate
@@ -179,4 +181,6 @@ public:
 
 QT_END_NAMESPACE
 
+#endif // QT_NO_GESTURES
+
 #endif // QGESTURE_P_H
diff --git a/src/gui/kernel/qgesturemanager.cpp b/src/gui/kernel/qgesturemanager.cpp
index 43facef..2af031b 100644
--- a/src/gui/kernel/qgesturemanager.cpp
+++ b/src/gui/kernel/qgesturemanager.cpp
@@ -66,6 +66,8 @@
 # define DEBUG qDebug
 #endif
 
+#ifndef QT_NO_GESTURES
+
 QT_BEGIN_NAMESPACE
 
 QGestureManager::QGestureManager(QObject *parent)
@@ -684,6 +686,7 @@ void QGestureManager::recycle(QGesture *gesture)
     if (recognizer) {
         gesture->setGestureCancelPolicy(QGesture::CancelNone);
         recognizer->reset(gesture);
+        m_activeGestures.remove(gesture);
     } else {
         cleanupGesturesForRemovedRecognizer(gesture);
     }
@@ -691,4 +694,6 @@ void QGestureManager::recycle(QGesture *gesture)
 
 QT_END_NAMESPACE
 
+#endif // QT_NO_GESTURES
+
 #include "moc_qgesturemanager_p.cpp"
diff --git a/src/gui/kernel/qgesturemanager_p.h b/src/gui/kernel/qgesturemanager_p.h
index c452f49..747cb1a 100644
--- a/src/gui/kernel/qgesturemanager_p.h
+++ b/src/gui/kernel/qgesturemanager_p.h
@@ -58,6 +58,8 @@
 #include "private/qwidget_p.h"
 #include "qgesturerecognizer.h"
 
+#ifndef QT_NO_GESTURES
+
 QT_BEGIN_NAMESPACE
 
 class QBasicTimer;
@@ -143,4 +145,6 @@ private:
 
 QT_END_NAMESPACE
 
+#endif // QT_NO_GESTURES
+
 #endif // QGESTUREMANAGER_P_H
diff --git a/src/gui/kernel/qgesturerecognizer.cpp b/src/gui/kernel/qgesturerecognizer.cpp
index 9dcca17..3e23bbf 100644
--- a/src/gui/kernel/qgesturerecognizer.cpp
+++ b/src/gui/kernel/qgesturerecognizer.cpp
@@ -44,6 +44,8 @@
 #include "private/qgesture_p.h"
 #include "private/qgesturemanager_p.h"
 
+#ifndef QT_NO_GESTURES
+
 QT_BEGIN_NAMESPACE
 
 /*!
@@ -231,3 +233,5 @@ void QGestureRecognizer::unregisterRecognizer(Qt::GestureType type)
 }
 
 QT_END_NAMESPACE
+
+#endif // QT_NO_GESTURES
diff --git a/src/gui/kernel/qgesturerecognizer.h b/src/gui/kernel/qgesturerecognizer.h
index 3e17c99..5afb43f 100644
--- a/src/gui/kernel/qgesturerecognizer.h
+++ b/src/gui/kernel/qgesturerecognizer.h
@@ -45,6 +45,8 @@
 #include <QtCore/qglobal.h>
 #include <QtCore/qnamespace.h>
 
+#ifndef QT_NO_GESTURES
+
 QT_BEGIN_HEADER
 
 QT_BEGIN_NAMESPACE
@@ -95,4 +97,6 @@ QT_END_NAMESPACE
 
 QT_END_HEADER
 
+#endif // QT_NO_GESTURES
+
 #endif // QGESTURERECOGNIZER_H
diff --git a/src/gui/kernel/qkeysequence.cpp b/src/gui/kernel/qkeysequence.cpp
index b038fde..562227a 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/qmacgesturerecognizer_mac.mm b/src/gui/kernel/qmacgesturerecognizer_mac.mm
index fba839b..0ccbb52 100644
--- a/src/gui/kernel/qmacgesturerecognizer_mac.mm
+++ b/src/gui/kernel/qmacgesturerecognizer_mac.mm
@@ -47,6 +47,8 @@
 #include "qwidget.h"
 #include "qdebug.h"
 
+#ifndef QT_NO_GESTURES
+
 QT_BEGIN_NAMESPACE
 
 QMacSwipeGestureRecognizer::QMacSwipeGestureRecognizer()
@@ -260,3 +262,5 @@ void QMacPanGestureRecognizer::reset(QGesture *gesture)
 #endif // QT_MAC_USE_COCOA
 
 QT_END_NAMESPACE
+
+#endif // QT_NO_GESTURES
diff --git a/src/gui/kernel/qmacgesturerecognizer_mac_p.h b/src/gui/kernel/qmacgesturerecognizer_mac_p.h
index dd8a150..f48c160 100644
--- a/src/gui/kernel/qmacgesturerecognizer_mac_p.h
+++ b/src/gui/kernel/qmacgesturerecognizer_mac_p.h
@@ -57,6 +57,8 @@
 #include "qpoint.h"
 #include "qgesturerecognizer.h"
 
+#ifndef QT_NO_GESTURES
+
 QT_BEGIN_NAMESPACE
 
 class QMacSwipeGestureRecognizer : public QGestureRecognizer
@@ -99,4 +101,6 @@ private:
 
 QT_END_NAMESPACE
 
+#endif // QT_NO_GESTURES
+
 #endif // QMACSWIPEGESTURERECOGNIZER_MAC_P_H
diff --git a/src/gui/kernel/qstandardgestures.cpp b/src/gui/kernel/qstandardgestures.cpp
index a575717..6960838 100644
--- a/src/gui/kernel/qstandardgestures.cpp
+++ b/src/gui/kernel/qstandardgestures.cpp
@@ -47,6 +47,8 @@
 #include "qabstractscrollarea.h"
 #include "qdebug.h"
 
+#ifndef QT_NO_GESTURES
+
 QT_BEGIN_NAMESPACE
 
 QPanGestureRecognizer::QPanGestureRecognizer()
@@ -563,3 +565,5 @@ void QTapAndHoldGestureRecognizer::reset(QGesture *state)
 }
 
 QT_END_NAMESPACE
+
+#endif // QT_NO_GESTURES
diff --git a/src/gui/kernel/qstandardgestures_p.h b/src/gui/kernel/qstandardgestures_p.h
index 64505d8..da73b85 100644
--- a/src/gui/kernel/qstandardgestures_p.h
+++ b/src/gui/kernel/qstandardgestures_p.h
@@ -56,6 +56,8 @@
 #include "qgesturerecognizer.h"
 #include "private/qgesture_p.h"
 
+#ifndef QT_NO_GESTURES
+
 QT_BEGIN_NAMESPACE
 
 class QPanGestureRecognizer : public QGestureRecognizer
@@ -110,4 +112,6 @@ public:
 
 QT_END_NAMESPACE
 
+#endif // QT_NO_GESTURES
+
 #endif // QSTANDARDGESTURES_P_H
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index a891be0..77d416b 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)
@@ -202,7 +247,9 @@ QWidgetPrivate::QWidgetPrivate(int version)
       , picture(0)
 #elif defined(Q_WS_WIN)
       , noPaintOnScreen(0)
+  #ifndef QT_NO_GESTURES
       , nativeGesturePanEnabled(0)
+  #endif
 #elif defined(Q_WS_MAC)
       , needWindowChange(0)
       , hasAlienChildren(0)
@@ -1348,11 +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();
@@ -1397,8 +1442,10 @@ QWidget::~QWidget()
         qWarning("QWidget: %s (%s) deleted while being painted", className(), name());
 #endif
 
+#ifndef QT_NO_GESTURES
     foreach (Qt::GestureType type, d->gestureContext.keys())
         ungrabGesture(type);
+#endif
 
     // force acceptDrops false before winId is destroyed.
     d->registerDropSite(false);
@@ -1478,8 +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()) {
@@ -1577,7 +1623,6 @@ 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;
@@ -1661,7 +1706,7 @@ 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)
@@ -8540,9 +8585,11 @@ bool QWidget::event(QEvent *event)
 #endif // Q_WS_MAC
         break;
     }
+#ifndef QT_NO_GESTURES
     case QEvent::Gesture:
         event->ignore();
         break;
+#endif
 #ifndef QT_NO_PROPERTIES
     case QEvent::DynamicPropertyChange: {
         const QByteArray &propName = static_cast<QDynamicPropertyChangeEvent *>(event)->propertyName();
@@ -11975,6 +12022,7 @@ QGraphicsProxyWidget *QWidget::graphicsProxyWidget() const
     Synonym for QList<QWidget *>.
 */
 
+#ifndef QT_NO_GESTURES
 /*!
     Subscribes the widget to a given \a gesture with specific \a flags.
 
@@ -12002,7 +12050,7 @@ void QWidget::ungrabGesture(Qt::GestureType gesture)
         manager->cleanupCachedGestures(this, gesture);
     }
 }
-
+#endif // QT_NO_GESTURES
 
 /*!
     \typedef WId
diff --git a/src/gui/kernel/qwidget.h b/src/gui/kernel/qwidget.h
index e12148b..941bd68 100644
--- a/src/gui/kernel/qwidget.h
+++ b/src/gui/kernel/qwidget.h
@@ -360,8 +360,10 @@ public:
     void setGraphicsEffect(QGraphicsEffect *effect);
 #endif //QT_NO_GRAPHICSEFFECT
 
+#ifndef QT_NO_GESTURES
     void grabGesture(Qt::GestureType type, Qt::GestureFlags flags = Qt::GestureFlags());
     void ungrabGesture(Qt::GestureType type);
+#endif
 
 public Q_SLOTS:
     void setWindowTitle(const QString &);
@@ -742,8 +744,10 @@ private:
     friend class QGraphicsProxyWidgetPrivate;
     friend class QStyleSheetStyle;
     friend struct QWidgetExceptionCleaner;
+#ifndef QT_NO_GESTURES
     friend class QGestureManager;
     friend class QWinNativePanGestureRecognizer;
+#endif // QT_NO_GESTURES
     friend class QWidgetEffectSourcePrivate;
 
 #ifdef Q_WS_MAC
diff --git a/src/gui/kernel/qwidget_mac.mm b/src/gui/kernel/qwidget_mac.mm
index 6df9c3b..56e72af 100644
--- a/src/gui/kernel/qwidget_mac.mm
+++ b/src/gui/kernel/qwidget_mac.mm
@@ -757,6 +757,7 @@ static OSWindowRef qt_mac_create_window(QWidget *, WindowClass wclass, WindowAtt
     return window;
 }
 
+#ifndef QT_NO_GESTURES
 #if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6
 /* We build the release package against the 10.4 SDK.
    So, to enable gestures for applications running on
@@ -773,6 +774,7 @@ enum {
     kEventParamMagnificationAmount  = 'magn'
 };
 #endif
+#endif // QT_NO_GESTURES
 
 // window events
 static EventTypeSpec window_events[] = {
@@ -1081,6 +1083,7 @@ OSStatus QWidgetPrivate::qt_window_event(EventHandlerCallRef er, EventRef event,
         handled_event = false;
         break; }
 
+#ifndef QT_NO_GESTURES
     case kEventClassGesture: {
         // First, find the widget that was under
         // the mouse when the gesture happened:
@@ -1147,6 +1150,7 @@ OSStatus QWidgetPrivate::qt_window_event(EventHandlerCallRef er, EventRef event,
 
         QApplication::sendSpontaneousEvent(widget, &qNGEvent);
     break; }
+#endif // QT_NO_GESTURES
 
     default:
         handled_event = false;
diff --git a/src/gui/kernel/qwidget_p.h b/src/gui/kernel/qwidget_p.h
index 412705a..d432263 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;
 
@@ -686,7 +726,9 @@ public:
 #ifndef QT_NO_ACTION
     QList<QAction*> actions;
 #endif
+#ifndef QT_NO_GESTURES
     QMap<Qt::GestureType, Qt::GestureFlags> gestureContext;
+#endif
 
     // Bit fields.
     uint high_attributes[4]; // the low ones are in QWidget::widget_attributes
@@ -715,8 +757,9 @@ public:
     void updateX11AcceptFocus();
 #elif defined(Q_WS_WIN) // <--------------------------------------------------------- WIN
     uint noPaintOnScreen : 1; // see qwidget_win.cpp ::paintEngine()
+#ifndef QT_NO_GESTURES
     uint nativeGesturePanEnabled : 1;
-
+#endif
     bool shouldShowMaximizeButton();
     void winUpdateIsOpaque();
     void reparentChildren();
@@ -930,7 +973,7 @@ 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/kernel/qwidget_win.cpp b/src/gui/kernel/qwidget_win.cpp
index 5482da3..a7e66bf 100644
--- a/src/gui/kernel/qwidget_win.cpp
+++ b/src/gui/kernel/qwidget_win.cpp
@@ -2075,7 +2075,7 @@ void QWidgetPrivate::registerTouchWindow()
 
 void QWidgetPrivate::winSetupGestures()
 {
-#if !defined(QT_NO_NATIVE_GESTURES)
+#if !defined(QT_NO_GESTURES) && !defined(QT_NO_NATIVE_GESTURES)
     Q_Q(QWidget);
     if (!q || !q->isVisible() || !nativeGesturePanEnabled)
         return;
diff --git a/src/gui/kernel/qwinnativepangesturerecognizer_win.cpp b/src/gui/kernel/qwinnativepangesturerecognizer_win.cpp
index 0bddbf6..780de5d 100644
--- a/src/gui/kernel/qwinnativepangesturerecognizer_win.cpp
+++ b/src/gui/kernel/qwinnativepangesturerecognizer_win.cpp
@@ -50,6 +50,8 @@
 #include "private/qapplication_p.h"
 #include "private/qwidget_p.h"
 
+#ifndef QT_NO_GESTURES
+
 QT_BEGIN_NAMESPACE
 
 #if !defined(QT_NO_NATIVE_GESTURES)
@@ -127,3 +129,5 @@ void QWinNativePanGestureRecognizer::reset(QGesture *state)
 #endif // QT_NO_NATIVE_GESTURES
 
 QT_END_NAMESPACE
+
+#endif // QT_NO_GESTURES
diff --git a/src/gui/kernel/qwinnativepangesturerecognizer_win_p.h b/src/gui/kernel/qwinnativepangesturerecognizer_win_p.h
index 146b067..64addeb 100644
--- a/src/gui/kernel/qwinnativepangesturerecognizer_win_p.h
+++ b/src/gui/kernel/qwinnativepangesturerecognizer_win_p.h
@@ -54,6 +54,7 @@
 //
 
 #include <QGestureRecognizer>
+
 #include <objbase.h>
 
 class IInkRectangle;
@@ -87,6 +88,8 @@ DECLARE_INTERFACE_(IInkTablets, IDispatch)
 	STDMETHOD(IsPacketPropertySupported)(THIS_ BSTR packetPropertyName, VARIANT_BOOL *Supported) PURE;
 };
 
+#ifndef QT_NO_GESTURES
+
 QT_BEGIN_NAMESPACE
 
 #if !defined(QT_NO_NATIVE_GESTURES)
@@ -105,4 +108,6 @@ public:
 
 QT_END_NAMESPACE
 
+#endif // QT_NO_GESTURES
+
 #endif // QWINNATIVEPANGESTURERECOGNIZER_WIN_P_H
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/painting/qbrush.cpp b/src/gui/painting/qbrush.cpp
index b468b11..d3061d8 100644
--- a/src/gui/painting/qbrush.cpp
+++ b/src/gui/painting/qbrush.cpp
@@ -48,6 +48,7 @@
 #include "qline.h"
 #include "qdebug.h"
 #include <QtCore/qcoreapplication.h>
+#include "private/qstylehelper_p.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -96,9 +97,11 @@ const uchar *qt_patternForBrush(int brushStyle, bool invert)
 
 QPixmap qt_pixmapForBrush(int brushStyle, bool invert)
 {
+
     QPixmap pm;
-    QString key = QLatin1String("$qt-brush$") + QString::number(brushStyle)
-                  + QString::number((int)invert);
+    QString key = QLatin1Literal("$qt-brush$")
+                  % HexString<uint>(brushStyle)
+                  % QLatin1Char(invert ? '1' : '0');
     if (!QPixmapCache::find(key, pm)) {
         pm = QBitmap::fromData(QSize(8, 8), qt_patternForBrush(brushStyle, invert),
                                QImage::Format_MonoLSB);
diff --git a/src/gui/painting/qdrawutil.cpp b/src/gui/painting/qdrawutil.cpp
index 3ce95ef..11ea6d5 100644
--- a/src/gui/painting/qdrawutil.cpp
+++ b/src/gui/painting/qdrawutil.cpp
@@ -48,6 +48,7 @@
 #include <private/qpaintengineex_p.h>
 #include <qvarlengtharray.h>
 #include <qmath.h>
+#include <private/qstylehelper_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -1018,7 +1019,9 @@ void qDrawItem(QPainter *p, Qt::GUIStyle gs,
                 ;
 #ifndef QT_NO_IMAGE_HEURISTIC_MASK
             } else {                                // color pixmap, no mask
-                QString k = QString::fromLatin1("$qt-drawitem-%1").arg(pm.cacheKey());
+                QString k = QLatin1Literal("$qt-drawitem")
+                              % HexString<qint64>(pm.cacheKey());
+
                 if (!QPixmapCache::find(k, pm)) {
                     pm = pm.createHeuristicMask();
                     pm.setMask((QBitmap&)pm);
diff --git a/src/gui/painting/qpaintengine_x11.cpp b/src/gui/painting/qpaintengine_x11.cpp
index aef8b80..b8ad9b3 100644
--- a/src/gui/painting/qpaintengine_x11.cpp
+++ b/src/gui/painting/qpaintengine_x11.cpp
@@ -79,6 +79,8 @@
 #include <private/qtessellator_p.h>
 #endif
 
+#include <private/qstylehelper_p.h>
+
 QT_BEGIN_NAMESPACE
 
 extern Drawable qt_x11Handle(const QPaintDevice *pd);
@@ -224,7 +226,10 @@ static const uchar base_dither_matrix[DITHER_SIZE][DITHER_SIZE] = {
 static QPixmap qt_patternForAlpha(uchar alpha, int screen)
 {
     QPixmap pm;
-    QString key = QLatin1String("$qt-alpha-brush$") + QString::number(alpha) + QString::number(screen);
+    QString key = QLatin1Literal("$qt-alpha-brush$")
+                  % HexString<uchar>(alpha)
+                  % HexString<int>(screen);
+
     if (!QPixmapCache::find(key, pm)) {
         // #### why not use a mono image here????
         QImage pattern(DITHER_SIZE, DITHER_SIZE, QImage::Format_ARGB32);
diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp
index cb56ac8..312cc95 100644
--- a/src/gui/painting/qpainter.cpp
+++ b/src/gui/painting/qpainter.cpp
@@ -74,6 +74,7 @@
 #include <private/qmath_p.h>
 #include <private/qstatictext_p.h>
 #include <private/qglyphs_p.h>
+#include <private/qstylehelper_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -5883,14 +5884,24 @@ void QPainter::drawStaticText(const QPointF &topLeftPosition, const QStaticText
         return;
     }
 
+    if (d->extended->type() == QPaintEngine::OpenGL2 && !staticText_d->untransformedCoordinates) {
+        staticText_d->untransformedCoordinates = true;
+        staticText_d->needsRelayout = true;
+    } else if (d->extended->type() != QPaintEngine::OpenGL2 && staticText_d->untransformedCoordinates) {
+        staticText_d->untransformedCoordinates = false;
+        staticText_d->needsRelayout = true;
+    }
+
     // Don't recalculate entire layout because of translation, rather add the dx and dy
     // into the position to move each text item the correct distance.
-    QPointF transformedPosition = topLeftPosition * d->state->matrix;
-    QTransform matrix = d->state->matrix;
+    QPointF transformedPosition = topLeftPosition;
+    if (!staticText_d->untransformedCoordinates)
+        transformedPosition = transformedPosition * d->state->matrix;
+    QTransform oldMatrix;
 
     // The translation has been applied to transformedPosition. Remove translation
     // component from matrix.
-    if (d->state->matrix.isTranslating()) {
+    if (d->state->matrix.isTranslating() && !staticText_d->untransformedCoordinates) {
         qreal m11 = d->state->matrix.m11();
         qreal m12 = d->state->matrix.m12();
         qreal m13 = d->state->matrix.m13();
@@ -5899,6 +5910,7 @@ void QPainter::drawStaticText(const QPointF &topLeftPosition, const QStaticText
         qreal m23 = d->state->matrix.m23();
         qreal m33 = d->state->matrix.m33();
 
+        oldMatrix = d->state->matrix;
         d->state->matrix.setMatrix(m11, m12, m13,
                                    m21, m22, m23,
                                    0.0, 0.0, m33);
@@ -5907,7 +5919,7 @@ void QPainter::drawStaticText(const QPointF &topLeftPosition, const QStaticText
     // If the transform is not identical to the text transform,
     // we have to relayout the text (for other transformations than plain translation)
     bool staticTextNeedsReinit = staticText_d->needsRelayout;
-    if (staticText_d->matrix != d->state->matrix) {
+    if (!staticText_d->untransformedCoordinates && staticText_d->matrix != d->state->matrix) {
         staticText_d->matrix = d->state->matrix;
         staticTextNeedsReinit = true;
     }
@@ -5946,8 +5958,8 @@ void QPainter::drawStaticText(const QPointF &topLeftPosition, const QStaticText
     if (currentColor != oldPen.color())
         setPen(oldPen);
 
-    if (matrix.isTranslating())
-        d->state->matrix = matrix;
+    if (!staticText_d->untransformedCoordinates && oldMatrix.isTranslating())
+        d->state->matrix = oldMatrix;
 }
 
 /*!
@@ -5965,6 +5977,23 @@ void QPainter::drawText(const QPointF &p, const QString &str, int tf, int justif
     if (!d->engine || str.isEmpty() || pen().style() == Qt::NoPen)
         return;
 
+    if (tf & Qt::TextBypassShaping) {
+        // Skip harfbuzz complex shaping, shape using glyph advances only
+        int len = str.length();
+        int numGlyphs = len;
+        QVarLengthGlyphLayoutArray glyphs(len);
+        QFontEngine *fontEngine = d->state->font.d->engineForScript(QUnicodeTables::Common);
+        if (!fontEngine->stringToCMap(str.data(), len, &glyphs, &numGlyphs, 0)) {
+            glyphs.resize(numGlyphs);
+            if (!fontEngine->stringToCMap(str.data(), len, &glyphs, &numGlyphs, 0))
+                Q_ASSERT_X(false, Q_FUNC_INFO, "stringToCMap shouldn't fail twice");
+        }
+
+        QTextItemInt gf(glyphs, &d->state->font, fontEngine);
+        drawTextItem(p, gf);
+        return;
+    }
+
     QStackTextEngine engine(str, d->state->font);
     engine.option.setTextDirection(d->state->layoutDirection);
     if (tf & (Qt::TextForceLeftToRight|Qt::TextForceRightToLeft)) {
@@ -6245,10 +6274,9 @@ static QPixmap generateWavyPixmap(qreal maxRadius, const QPen &pen)
 {
     const qreal radiusBase = qMax(qreal(1), maxRadius);
 
-    QString key = QLatin1String("WaveUnderline-");
-    key += pen.color().name();
-    key += QLatin1Char('-');
-    key += QString::number(radiusBase);
+    QString key = QLatin1Literal("WaveUnderline-")
+                  % pen.color().name()
+                  % HexString<qreal>(radiusBase);
 
     QPixmap pixmap;
     if (QPixmapCache::find(key, pixmap))
diff --git a/src/gui/statemachine/qguistatemachine.cpp b/src/gui/statemachine/qguistatemachine.cpp
index 63ad94e..2b4c9c2 100644
--- a/src/gui/statemachine/qguistatemachine.cpp
+++ b/src/gui/statemachine/qguistatemachine.cpp
@@ -474,9 +474,11 @@ static QEvent *cloneEvent(QEvent *e)
     case QEvent::TouchEnd:
         return new QTouchEvent(*static_cast<QTouchEvent*>(e));
 
+#ifndef QT_NO_GESTURES
     case QEvent::NativeGesture:
         Q_ASSERT_X(false, "cloneEvent()", "not implemented");
         break;
+#endif
 
     case QEvent::RequestSoftwareInputPanel:
     case QEvent::CloseSoftwareInputPanel:
diff --git a/src/gui/styles/qgtkpainter.cpp b/src/gui/styles/qgtkpainter.cpp
index 79c53e9..0217a39 100644
--- a/src/gui/styles/qgtkpainter.cpp
+++ b/src/gui/styles/qgtkpainter.cpp
@@ -241,8 +241,10 @@ void QGtkPainter::paintBoxGap(GtkWidget *gtkWidget, const gchar* part,
     if (rect.height() > maxHeight && (gap_side == GTK_POS_TOP || gap_side == GTK_POS_BOTTOM))
         rect.setHeight(2 * border + 1);
 
-    QString gapExtras = QString(QLS("s %0 w %1 g %2")).arg(gap_side).arg(width).arg(x);
-    QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size(), gtkWidget) + gapExtras;
+    QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size(), gtkWidget)
+                         % HexString<uchar>(gap_side)
+                         % HexString<gint>(width)
+                         % HexString<gint>(x);
 
     if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) {
         DRAW_TO_CACHE(QGtkStylePrivate::gtk_paint_box_gap (style,
@@ -307,7 +309,7 @@ void QGtkPainter::paintBox(GtkWidget *gtkWidget, const gchar* part,
         rect.setHeight(2 * border + 1);
 
     QString pixmapName = uniqueName(QLS(part), state, shadow,
-                                    rect.size(), gtkWidget) + pmKey;
+                                    rect.size(), gtkWidget) % pmKey;
 
     if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) {
         DRAW_TO_CACHE(QGtkStylePrivate::gtk_paint_box (style,
@@ -357,9 +359,11 @@ void QGtkPainter::paintHline(GtkWidget *gtkWidget, const gchar* part,
         return;
 
     QPixmap cache;
-    QString hLineExtras = QString(QLS("%0 %1 %2")).arg(x1).arg(x2).arg(y);
     QString pixmapName = uniqueName(QLS(part), state, GTK_SHADOW_NONE, rect.size(), gtkWidget)
-                         + hLineExtras + pmKey;
+                         % HexString<int>(x1)
+                         % HexString<int>(x2)
+                         % HexString<int>(y)
+                         % pmKey;
     if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) {
         DRAW_TO_CACHE(QGtkStylePrivate::gtk_paint_hline (style,
                                          pixmap,
@@ -384,9 +388,12 @@ void QGtkPainter::paintVline(GtkWidget *gtkWidget, const gchar* part,
         return;
 
     QPixmap cache;
-    QString vLineExtras = QString(QLS("%0 %1 %2")).arg(y1).arg(y2).arg(x);
-    QString pixmapName = uniqueName(QLS(part), state, GTK_SHADOW_NONE, rect.size(),
-                                    gtkWidget) + vLineExtras +pmKey;
+    QString pixmapName = uniqueName(QLS(part), state, GTK_SHADOW_NONE, rect.size(), gtkWidget)
+                        % HexString<int>(y1)
+                        % HexString<int>(y2)
+                        % HexString<int>(x)
+                        % pmKey;
+
     if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) {
         DRAW_TO_CACHE(QGtkStylePrivate::gtk_paint_vline (style,
                                          pixmap,
@@ -412,8 +419,10 @@ void QGtkPainter::paintExpander(GtkWidget *gtkWidget,
         return;
 
     QPixmap cache;
-    QString pixmapName = uniqueName(QLS(part), state, GTK_SHADOW_NONE, rect.size(),
-                                    gtkWidget) + QString::number(expander_state) + pmKey;
+    QString pixmapName = uniqueName(QLS(part), state, GTK_SHADOW_NONE, rect.size(), gtkWidget)
+                         % HexString<uchar>(expander_state)
+                         % pmKey;
+
     if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) {
         DRAW_TO_CACHE(QGtkStylePrivate::gtk_paint_expander (style, pixmap,
                                             state, NULL,
@@ -436,7 +445,7 @@ void QGtkPainter::paintFocus(GtkWidget *gtkWidget, const gchar* part,
         return;
 
     QPixmap cache;
-    QString pixmapName = uniqueName(QLS(part), state, GTK_SHADOW_NONE, rect.size(), gtkWidget) + pmKey;
+    QString pixmapName = uniqueName(QLS(part), state, GTK_SHADOW_NONE, rect.size(), gtkWidget) % pmKey;
     if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) {
         DRAW_TO_CACHE(QGtkStylePrivate::gtk_paint_focus (style, pixmap, state, NULL,
                                          gtkWidget,
@@ -461,7 +470,7 @@ void QGtkPainter::paintResizeGrip(GtkWidget *gtkWidget, const gchar* part,
         return;
 
     QPixmap cache;
-    QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size(), gtkWidget) + pmKey;
+    QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size(), gtkWidget) % pmKey;
     if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) {
         DRAW_TO_CACHE(QGtkStylePrivate::gtk_paint_resize_grip (style, pixmap, state,
                                                NULL, gtkWidget,
@@ -486,8 +495,9 @@ void QGtkPainter::paintArrow(GtkWidget *gtkWidget, const gchar* part,
         return;
 
     QPixmap cache;
-    QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size()) +
-                         QString::number((int)arrow_type) + pmKey;
+    QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size())
+                         % HexString<uchar>(arrow_type)
+                         % pmKey;
 
     GdkRectangle gtkCliprect = {0, 0, rect.width(), rect.height()};
     int xOffset = m_cliprect.isValid() ? arrowrect.x() - m_cliprect.x() : 0;
@@ -518,7 +528,8 @@ void QGtkPainter::paintHandle(GtkWidget *gtkWidget, const gchar* part, const QRe
 
     QPixmap cache;
     QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size())
-                         + QString::number(orientation);
+                         % HexString<uchar>(orientation);
+
     if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) {
         DRAW_TO_CACHE(QGtkStylePrivate::gtk_paint_handle (style,
                                           pixmap,
@@ -546,7 +557,7 @@ void QGtkPainter::paintSlider(GtkWidget *gtkWidget, const gchar* part, const QRe
         return;
 
     QPixmap cache;
-    QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size(), gtkWidget) + pmKey;
+    QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size(), gtkWidget) % pmKey;
     if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) {
         DRAW_TO_CACHE(QGtkStylePrivate::gtk_paint_slider (style,
                                           pixmap,
@@ -577,7 +588,7 @@ void QGtkPainter::paintShadow(GtkWidget *gtkWidget, const gchar* part,
 
     QRect r = rect;
     QPixmap cache;
-    QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size()) + pmKey;
+    QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size()) % pmKey;
     if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) {
         DRAW_TO_CACHE(QGtkStylePrivate::gtk_paint_shadow(style, pixmap, state, shadow, NULL,
                                          gtkWidget, part, 0, 0, rect.width(), rect.height()));
@@ -596,7 +607,7 @@ void QGtkPainter::paintFlatBox(GtkWidget *gtkWidget, const gchar* part,
         return;
     QRect r = rect;
     QPixmap cache;
-    QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size()) + pmKey;
+    QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size()) % pmKey;
     if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) {
         DRAW_TO_CACHE(QGtkStylePrivate::gtk_paint_flat_box (style,
                                             pixmap,
@@ -623,8 +634,8 @@ void QGtkPainter::paintExtention(GtkWidget *gtkWidget,
 
     QRect r = rect;
     QPixmap cache;
-    QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size(), gtkWidget);
-    pixmapName += QString::number(gap_pos);
+    QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size(), gtkWidget)
+                         % HexString<uchar>(gap_pos);
 
     if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) {
         DRAW_TO_CACHE(QGtkStylePrivate::gtk_paint_extension (style, pixmap, state, shadow,
diff --git a/src/gui/styles/qgtkstyle.cpp b/src/gui/styles/qgtkstyle.cpp
index 9d6dc9a..b59a033 100644
--- a/src/gui/styles/qgtkstyle.cpp
+++ b/src/gui/styles/qgtkstyle.cpp
@@ -67,6 +67,7 @@
 #include <QtGui/QRadioButton>
 #include <QtGui/QCheckBox>
 #include <QtGui/QTreeView>
+#include <QtGui/QStyledItemDelegate>
 #include <qpixmapcache.h>
 #undef signals // Collides with GTK stymbols
 #include <private/qgtkpainter_p.h>
@@ -692,7 +693,7 @@ void QGtkStyle::drawPrimitive(PrimitiveElement element,
         // thin rectangular images
         const int pmSize = 64;
         const int border = proxy()->pixelMetric(PM_DefaultFrameWidth, option, widget);
-        const QString pmKey = QString(QLS("windowframe %0")).arg(option->state);
+        const QString pmKey = QLatin1Literal("windowframe") % HexString<uint>(option->state);
 
         QPixmap pixmap;
         QRect pmRect(QPoint(0,0), QSize(pmSize, pmSize));
@@ -817,24 +818,49 @@ void QGtkStyle::drawPrimitive(PrimitiveElement element,
                                      option->state & State_Open ? openState : closedState , gtkTreeView->style);
         }
         break;
+
+    case PE_PanelItemViewRow:
+        // This primitive is only used to draw selection behind selected expander arrows.
+        // We try not to decorate the tree branch background unless you inherit from StyledItemDelegate
+        // The reason for this is that a lot of code that relies on custom item delegates will look odd having
+        // a gradient on the branch but a flat shaded color on the item itself.
+        QCommonStyle::drawPrimitive(element, option, painter, widget);
+        if (!option->state & State_Selected) {
+            break;
+        } else {
+            if (const QAbstractItemView *view = qobject_cast<const QAbstractItemView*>(widget)) {
+                if (!qobject_cast<QStyledItemDelegate*>(view->itemDelegate()))
+                    break;
+            }
+        } // fall through
+
     case PE_PanelItemViewItem:
         if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(option)) {
-            if (vopt->state & State_Selected) {
-                QLinearGradient gradient;
-                gradient.setStart(option->rect.left(), option->rect.top());
-                gradient.setFinalStop(option->rect.left(), option->rect.bottom());
-                gradient.setColorAt(0, option->palette.highlight().color().lighter(105));
-                gradient.setColorAt(0.5, option->palette.highlight().color().lighter(101));
-                gradient.setColorAt(0.51, option->palette.highlight().color().darker(101));
-                gradient.setColorAt(1, option->palette.highlight().color().darker(105));
-                painter->fillRect(option->rect, gradient);
-            } else {
-                if (vopt->backgroundBrush.style() != Qt::NoBrush) {
-                    QPointF oldBO = painter->brushOrigin();
-                    painter->setBrushOrigin(vopt->rect.topLeft());
-                    painter->fillRect(vopt->rect, vopt->backgroundBrush);
-                    painter->setBrushOrigin(oldBO);
+            if (vopt->backgroundBrush.style() != Qt::NoBrush) {
+                QPointF oldBO = painter->brushOrigin();
+                painter->setBrushOrigin(vopt->rect.topLeft());
+                painter->fillRect(vopt->rect, vopt->backgroundBrush);
+                painter->setBrushOrigin(oldBO);
+                if (!(option->state & State_Selected))
+                    break;
+            }
+            if (GtkWidget *gtkTreeView = d->gtkWidget("GtkTreeView")) {
+                const char *detail = "cell_even_ruled";
+                if (vopt && vopt->features & QStyleOptionViewItemV2::Alternate)
+                    detail = "cell_odd_ruled";
+                bool isActive = option->state & State_Active;
+                QString key;
+                if (isActive ) {
+                    // Required for active/non-active window appearance
+                    key = QLS("a");
+                    GTK_WIDGET_SET_FLAGS(gtkTreeView, GTK_HAS_FOCUS);
                 }
+                gtkPainter.paintFlatBox(gtkTreeView, detail, option->rect,
+                                        option->state & State_Selected ? GTK_STATE_SELECTED :
+                                        option->state & State_Enabled ? GTK_STATE_NORMAL : GTK_STATE_INSENSITIVE,
+                                        GTK_SHADOW_OUT, gtkTreeView->style, key);
+                if (isActive )
+                    GTK_WIDGET_UNSET_FLAGS(gtkTreeView, GTK_HAS_FOCUS);
             }
         }
         break;
diff --git a/src/gui/styles/qplastiquestyle.cpp b/src/gui/styles/qplastiquestyle.cpp
index c8711f6..20d9bd9 100644
--- a/src/gui/styles/qplastiquestyle.cpp
+++ b/src/gui/styles/qplastiquestyle.cpp
@@ -488,7 +488,9 @@ static void qBrushSetAlphaF(QBrush *brush, qreal alpha)
         // Modify the texture - ridiculously expensive.
         QPixmap texture = brush->texture();
         QPixmap pixmap;
-        QString name = QString::fromLatin1("qbrushtexture-alpha-%1-%2").arg(alpha).arg(texture.cacheKey());
+        QString name = QLatin1Literal("qbrushtexture-alpha")
+                       % HexString<qreal>(alpha)
+                       % HexString<qint64>(texture.cacheKey());
         if (!QPixmapCache::find(name, pixmap)) {
             QImage image = texture.toImage();
             QRgb *rgb = reinterpret_cast<QRgb *>(image.bits());
@@ -549,7 +551,10 @@ static QBrush qBrushLight(QBrush brush, int light)
         // Modify the texture - ridiculously expensive.
         QPixmap texture = brush.texture();
         QPixmap pixmap;
-        QString name = QString::fromLatin1("qbrushtexture-light-%1-%2").arg(light).arg(texture.cacheKey());
+        QString name = QLatin1Literal("qbrushtexture-light")
+                       % HexString<int>(light)
+                       % HexString<qint64>(texture.cacheKey());
+
         if (!QPixmapCache::find(name, pixmap)) {
             QImage image = texture.toImage();
             QRgb *rgb = reinterpret_cast<QRgb *>(image.bits());
@@ -608,7 +613,10 @@ static QBrush qBrushDark(QBrush brush, int dark)
         // Modify the texture - ridiculously expensive.
         QPixmap texture = brush.texture();
         QPixmap pixmap;
-        QString name = QString::fromLatin1("qbrushtexture-dark-%1-%2").arg(dark).arg(brush.texture().cacheKey());
+        QString name = QLatin1Literal("qbrushtexture-dark")
+                       % HexString<int>(dark)
+                       % HexString<qint64>(texture.cacheKey());
+
         if (!QPixmapCache::find(name, pixmap)) {
             QImage image = texture.toImage();
             QRgb *rgb = reinterpret_cast<QRgb *>(image.bits());
@@ -732,8 +740,12 @@ static QColor mergedColors(const QColor &colorA, const QColor &colorB, int facto
 static void qt_plastique_draw_gradient(QPainter *painter, const QRect &rect, const QColor &gradientStart,
                                        const QColor &gradientStop)
 {
-    QString gradientName;
-    gradientName.sprintf("%dx%d-%x-%x", rect.width(), rect.height(), gradientStart.rgba(), gradientStop.rgba());
+    QString gradientName = QLatin1Literal("qplastique-g")
+                   % HexString<int>(rect.width())
+                   % HexString<int>(rect.height())
+                   % HexString<QRgb>(gradientStart.rgba())
+                   % HexString<QRgb>(gradientStop.rgba());
+
     QPixmap cache;
     QPainter *p = painter;
     QRect r = rect;
@@ -1092,14 +1104,6 @@ void QPlastiqueStyle::drawPrimitive(PrimitiveElement element, const QStyleOption
     Q_ASSERT(option);
 
     QColor borderColor = option->palette.background().color().darker(178);
-    QColor gradientStartColor = option->palette.button().color().lighter(104);
-    QColor gradientStopColor = option->palette.button().color().darker(105);
-    QColor highlightedGradientStartColor = option->palette.button().color().lighter(101);
-    QColor highlightedGradientStopColor = mergedColors(option->palette.button().color(), option->palette.highlight().color(), 85);
-    QColor highlightedBaseGradientStartColor = option->palette.base().color();
-    QColor highlightedBaseGradientStopColor = mergedColors(option->palette.base().color().darker(105), option->palette.highlight().color(), 70);
-    QColor highlightedDarkInnerBorderColor = mergedColors(option->palette.button().color(), option->palette.highlight().color(), 35);
-    QColor highlightedLightInnerBorderColor = mergedColors(option->palette.button().color(), option->palette.highlight().color(), 58);
     QColor alphaCornerColor;
     if (widget) {
         // ### backgroundrole/foregroundrole should be part of the style option
@@ -1107,13 +1111,7 @@ void QPlastiqueStyle::drawPrimitive(PrimitiveElement element, const QStyleOption
     } else {
         alphaCornerColor = mergedColors(option->palette.background().color(), borderColor);
     }
-    QColor alphaInnerColor = mergedColors(highlightedLightInnerBorderColor, gradientStartColor);
-    QColor alphaInnerColorNoHover = mergedColors(borderColor, gradientStartColor);
     QColor alphaTextColor = mergedColors(option->palette.background().color(), option->palette.text().color());
-    QColor alphaLightTextColor = mergedColors(option->palette.background().color().lighter(250), option->palette.text().color().lighter(250));
-    QColor lightShadow = option->palette.button().color().lighter(105);
-    QColor shadowGradientStartColor = option->palette.button().color().darker(115);
-    QColor shadow = shadowGradientStartColor;
 
     switch (element) {
     case PE_IndicatorButtonDropDown:
@@ -2057,7 +2055,6 @@ void QPlastiqueStyle::drawControl(ControlElement element, const QStyleOption *op
             bool reverse = (tab->direction == Qt::RightToLeft);
 
             int lowerTop = selected ? 0 : 3; // to make the selected tab bigger than the rest
-            QRect adjustedRect;
             bool atEnd = (tab->position == QStyleOptionTab::End) || onlyTab;
             bool atBeginning = ((tab->position == QStyleOptionTab::Beginning) || onlyTab)
                                && !leftCornerWidget;
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/styles/qwindowsstyle.cpp b/src/gui/styles/qwindowsstyle.cpp
index 0314c6f..579dd0b 100644
--- a/src/gui/styles/qwindowsstyle.cpp
+++ b/src/gui/styles/qwindowsstyle.cpp
@@ -1388,8 +1388,9 @@ void QWindowsStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt,
             QRect r = opt->rect;
             int size = qMin(r.height(), r.width());
             QPixmap pixmap;
-            QString pixmapName = QStyleHelper::uniqueName(QLatin1String("$qt_ia-") + QLatin1String(metaObject()->className()), opt, QSize(size, size))
-                  + QLatin1Char('-') + QString::number(pe);                               
+            QString pixmapName = QStyleHelper::uniqueName(QLatin1String("$qt_ia-")
+                                                          % QLatin1String(metaObject()->className()), opt, QSize(size, size))
+                                 % HexString<uint>(pe);
             if (!QPixmapCache::find(pixmapName, pixmap)) {
                 int border = size/5;
                 int sqsize = 2*(size/2);
diff --git a/src/gui/text/qfontdatabase_s60.cpp b/src/gui/text/qfontdatabase_s60.cpp
index 489b70b..943df7f 100644
--- a/src/gui/text/qfontdatabase_s60.cpp
+++ b/src/gui/text/qfontdatabase_s60.cpp
@@ -49,12 +49,12 @@
 #include <private/qt_s60_p.h>
 #include "qendian.h"
 #include <private/qcore_symbian_p.h>
-#if defined(QT_NO_FREETYPE)
+#ifdef QT_NO_FREETYPE
 #include <openfont.h>
 #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS
 #include <graphics/openfontrasterizer.h> // COpenFontRasterizer has moved to a new header file
 #endif // SYMBIAN_ENABLE_SPLIT_HEADERS
-#endif
+#endif // QT_NO_FREETYPE
 
 QT_BEGIN_NAMESPACE
 
@@ -91,7 +91,7 @@ QFileInfoList alternativeFilePaths(const QString &path, const QStringList &nameF
     return result;
 }
 
-#if defined(QT_NO_FREETYPE)
+#ifdef QT_NO_FREETYPE
 class QSymbianFontDatabaseExtrasImplementation : public QSymbianFontDatabaseExtras
 {
 public:
@@ -100,16 +100,41 @@ public:
 
     const QSymbianTypeFaceExtras *extras(const QString &typeface, bool bold, bool italic) const;
 
+#ifndef Q_SYMBIAN_HAS_FONTTABLE_API
+    struct CFontFromFontStoreReleaser {
+        static inline void cleanup(CFont *font)
+        {
+            if (!font)
+                return;
+            const QSymbianFontDatabaseExtrasImplementation *dbExtras =
+                    static_cast<const QSymbianFontDatabaseExtrasImplementation*>(privateDb()->symbianExtras);
+            dbExtras->m_store->ReleaseFont(font);
+        }
+    };
+#endif // !Q_SYMBIAN_HAS_FONTTABLE_API
+
+    struct CFontFromScreenDeviceReleaser {
+        static inline void cleanup(CFont *font)
+        {
+            if (!font)
+                return;
+            QS60Data::screenDevice()->ReleaseFont(font);
+        }
+    };
+
 private:
+#ifndef Q_SYMBIAN_HAS_FONTTABLE_API
     RHeap* m_heap;
     CFontStore *m_store;
     COpenFontRasterizer *m_rasterizer;
     mutable QList<const QSymbianTypeFaceExtras *> m_extras;
+#endif // !Q_SYMBIAN_HAS_FONTTABLE_API
     mutable QHash<QString, const QSymbianTypeFaceExtras *> m_extrasHash;
 };
 
 QSymbianFontDatabaseExtrasImplementation::QSymbianFontDatabaseExtrasImplementation()
 {
+#ifndef Q_SYMBIAN_HAS_FONTTABLE_API
     QStringList filters;
     filters.append(QLatin1String("*.ttf"));
     filters.append(QLatin1String("*.ccc"));
@@ -131,10 +156,14 @@ QSymbianFontDatabaseExtrasImplementation::QSymbianFontDatabaseExtrasImplementati
         TPtrC fontFilePtr(qt_QString2TPtrC(fontFile));
         QT_TRAP_THROWING(m_store->AddFileL(fontFilePtr));
     }
+#endif // !Q_SYMBIAN_HAS_FONTTABLE_API
 }
 
 QSymbianFontDatabaseExtrasImplementation::~QSymbianFontDatabaseExtrasImplementation()
 {
+#ifdef Q_SYMBIAN_HAS_FONTTABLE_API
+    qDeleteAll(m_extrasHash);
+#else // Q_SYMBIAN_HAS_FONTTABLE_API
     typedef QList<const QSymbianTypeFaceExtras *>::iterator iterator;
     for (iterator p = m_extras.begin(); p != m_extras.end(); ++p) {
         m_store->ReleaseFont((*p)->fontOwner());
@@ -143,6 +172,7 @@ QSymbianFontDatabaseExtrasImplementation::~QSymbianFontDatabaseExtrasImplementat
 
     delete m_store;
     m_heap->Close();
+#endif // Q_SYMBIAN_HAS_FONTTABLE_API
 }
 
 #ifndef FNTSTORE_H_INLINES_SUPPORT_FMM
@@ -167,26 +197,37 @@ const QSymbianTypeFaceExtras *QSymbianFontDatabaseExtrasImplementation::extras(c
 {
     const QString searchKey = typeface + QString::number(int(bold)) + QString::number(int(italic));
     if (!m_extrasHash.contains(searchKey)) {
-        CFont* font = NULL;
         TFontSpec searchSpec(qt_QString2TPtrC(typeface), 1);
         if (bold)
             searchSpec.iFontStyle.SetStrokeWeight(EStrokeWeightBold);
         if (italic)
             searchSpec.iFontStyle.SetPosture(EPostureItalic);
+
+        CFont* font = NULL;
+#ifdef Q_SYMBIAN_HAS_FONTTABLE_API
+        const TInt err = QS60Data::screenDevice()->GetNearestFontToDesignHeightInPixels(font, searchSpec);
+        Q_ASSERT(err == KErrNone && font);
+        QScopedPointer<CFont, CFontFromScreenDeviceReleaser> sFont(font);
+        QSymbianTypeFaceExtras *extras = new QSymbianTypeFaceExtras(font);
+        sFont.take();
+        m_extrasHash.insert(searchKey, extras);
+#else // Q_SYMBIAN_HAS_FONTTABLE_API
         const TInt err = m_store->GetNearestFontToDesignHeightInPixels(font, searchSpec);
         Q_ASSERT(err == KErrNone && font);
         const CBitmapFont *bitmapFont = static_cast<CBitmapFont*>(font);
         COpenFont *openFont =
 #ifdef FNTSTORE_H_INLINES_SUPPORT_FMM
-            bitmapFont->openFont();
-#else
+            bitmapFont->OpenFont();
+#else // FNTSTORE_H_INLINES_SUPPORT_FMM
             OpenFontFromBitmapFont(bitmapFont);
 #endif // FNTSTORE_H_INLINES_SUPPORT_FMM
         const TOpenFontFaceAttrib* const attrib = openFont->FaceAttrib();
         const QString foundKey =
                 QString((const QChar*)attrib->FullName().Ptr(), attrib->FullName().Length());
         if (!m_extrasHash.contains(foundKey)) {
+            QScopedPointer<CFont, CFontFromFontStoreReleaser> sFont(font);
             QSymbianTypeFaceExtras *extras = new QSymbianTypeFaceExtras(font, openFont);
+            sFont.take();
             m_extras.append(extras);
             m_extrasHash.insert(searchKey, extras);
             m_extrasHash.insert(foundKey, extras);
@@ -194,10 +235,11 @@ const QSymbianTypeFaceExtras *QSymbianFontDatabaseExtrasImplementation::extras(c
             m_store->ReleaseFont(font);
             m_extrasHash.insert(searchKey, m_extrasHash.value(foundKey));
         }
+#endif // Q_SYMBIAN_HAS_FONTTABLE_API
     }
     return m_extrasHash.value(searchKey);
 }
-#else
+#else // QT_NO_FREETYPE
 class QFontEngineFTS60 : public QFontEngineFT
 {
 public:
@@ -209,7 +251,7 @@ QFontEngineFTS60::QFontEngineFTS60(const QFontDef &fd)
 {
     default_hint_style = HintFull;
 }
-#endif // defined(QT_NO_FREETYPE)
+#endif // QT_NO_FREETYPE
 
 /*
  QFontEngineS60::pixelsToPoints, QFontEngineS60::pointsToPixels, QFontEngineMultiS60::QFontEngineMultiS60
@@ -261,12 +303,12 @@ static void initializeDb()
     if(!db || db->count)
         return;
 
-#if defined(QT_NO_FREETYPE)
+#ifdef QT_NO_FREETYPE
     if (!db->symbianExtras)
         db->symbianExtras = new QSymbianFontDatabaseExtrasImplementation;
 
     QSymbianFbsHeapLock lock(QSymbianFbsHeapLock::Unlock);
-    
+
     const int numTypeFaces = QS60Data::screenDevice()->NumTypefaces();
     const QSymbianFontDatabaseExtrasImplementation *dbExtras =
             static_cast<const QSymbianFontDatabaseExtrasImplementation*>(db->symbianExtras);
@@ -278,6 +320,7 @@ static void initializeDb()
         TFontSpec fontSpec(typefaceSupport.iTypeface.iName, 11);
         if (QS60Data::screenDevice()->GetNearestFontInPixels(font, fontSpec) != KErrNone)
             continue;
+        QScopedPointer<CFont, QSymbianFontDatabaseExtrasImplementation::CFontFromScreenDeviceReleaser> sFont(font);
         if (font->TypeUid() == KCFbsFontUid) {
             TOpenFontFaceAttrib faceAttrib;
             const CFbsFont *cfbsFont = static_cast<const CFbsFont *>(font);
@@ -318,14 +361,13 @@ static void initializeDb()
 
             fontAdded = true;
         }
-        QS60Data::screenDevice()->ReleaseFont(font);
     }
 
     Q_ASSERT(fontAdded);
     
-	lock.relock();
+    lock.relock();
 
-#else // defined(QT_NO_FREETYPE)
+#else // QT_NO_FREETYPE
     QDir dir(QDesktopServices::storageLocation(QDesktopServices::FontsLocation));
     dir.setNameFilters(QStringList() << QLatin1String("*.ttf")
                        << QLatin1String("*.ttc") << QLatin1String("*.pfa")
@@ -334,7 +376,7 @@ static void initializeDb()
         const QByteArray file = QFile::encodeName(dir.absoluteFilePath(dir[i]));
         db->addTTFile(file);
     }
-#endif // defined(QT_NO_FREETYPE)
+#endif // QT_NO_FREETYPE
 }
 
 static inline void load(const QString &family = QString(), int script = -1)
@@ -416,13 +458,13 @@ QFontEngine *QFontDatabase::findFont(int script, const QFontPrivate *, const QFo
         const QString fontFamily = desc.family->name;
         QFontDef request = req;
         request.family = fontFamily;
-#if defined(QT_NO_FREETYPE)
+#ifdef QT_NO_FREETYPE
         const QSymbianFontDatabaseExtrasImplementation *dbExtras =
                 static_cast<const QSymbianFontDatabaseExtrasImplementation*>(db->symbianExtras);
         const QSymbianTypeFaceExtras *typeFaceExtras =
                 dbExtras->extras(fontFamily, request.weight > QFont::Normal, request.style != QFont::StyleNormal);
         fe = new QFontEngineS60(request, typeFaceExtras);
-#else
+#else // QT_NO_FREETYPE
         QFontEngine::FaceId faceId;
         const QtFontFamily * const reqQtFontFamily = db->family(fontFamily);
         faceId.filename = reqQtFontFamily->fontFilename;
@@ -433,7 +475,7 @@ QFontEngine *QFontDatabase::findFont(int script, const QFontPrivate *, const QFo
             fe = fte;
         else
             delete fte;
-#endif
+#endif // QT_NO_FREETYPE
 
         Q_ASSERT(fe);
         if (script == QUnicodeTables::Common
diff --git a/src/gui/text/qfontengine_s60.cpp b/src/gui/text/qfontengine_s60.cpp
index 93f02ff..925b3bf 100644
--- a/src/gui/text/qfontengine_s60.cpp
+++ b/src/gui/text/qfontengine_s60.cpp
@@ -50,21 +50,73 @@
 #include <e32std.h>
 #include <eikenv.h>
 #include <gdi.h>
+#if defined(Q_SYMBIAN_HAS_FONTTABLE_API) || defined(Q_SYMBIAN_HAS_GLYPHOUTLINE_API)
+#include <graphics/gdi/gdiplatapi.h>
+#endif // Q_SYMBIAN_HAS_FONTTABLE_API || Q_SYMBIAN_HAS_GLYPHOUTLINE_API
 
 QT_BEGIN_NAMESPACE
 
-QSymbianTypeFaceExtras::QSymbianTypeFaceExtras(CFont* fontOwner, COpenFont *font)
-    : m_font(font)
-    , m_cmap(0)
+#ifdef Q_SYMBIAN_HAS_FONTTABLE_API
+QSymbianTypeFaceExtras::QSymbianTypeFaceExtras(CFont* cFont, COpenFont *openFont)
+    : m_cFont(cFont)
     , m_symbolCMap(false)
-    , m_fontOwner(fontOwner)
+{
+    Q_UNUSED(openFont)
+}
+
+QSymbianTypeFaceExtras::~QSymbianTypeFaceExtras()
+{
+    QS60Data::screenDevice()->ReleaseFont(m_cFont);
+}
+
+QByteArray QSymbianTypeFaceExtras::getSfntTable(uint tag) const
+{
+    RFontTable fontTable;
+    if (fontTable.Open(*m_cFont, tag) != KErrNone)
+        return QByteArray();
+    const QByteArray byteArray(reinterpret_cast<const char *>
+            (fontTable.TableContent()),fontTable.TableLength());
+    fontTable.Close();
+    return byteArray;
+}
+
+bool QSymbianTypeFaceExtras::getSfntTableData(uint tag, uchar *buffer, uint *length) const
+{
+    RFontTable fontTable;
+    if (fontTable.Open(*m_cFont, tag) != KErrNone)
+        return false;
+
+    bool result = true;
+    const TInt tableByteLength = fontTable.TableLength();
+
+    if (*length > 0 && *length < tableByteLength) {
+        result = false; // Caller did not allocate enough memory
+    } else {
+        *length = tableByteLength;
+        if (buffer)
+            qMemCopy(buffer, fontTable.TableContent(), tableByteLength);
+    }
+
+    fontTable.Close();
+    return result;
+}
+
+#else // Q_SYMBIAN_HAS_FONTTABLE_API
+QSymbianTypeFaceExtras::QSymbianTypeFaceExtras(CFont* cFont, COpenFont *openFont)
+    : m_cFont(cFont)
+    , m_symbolCMap(false)
+    , m_openFont(openFont)
 {
     TAny *trueTypeExtension = NULL;
-    m_font->ExtendedInterface(KUidOpenFontTrueTypeExtension, trueTypeExtension);
+    m_openFont->ExtendedInterface(KUidOpenFontTrueTypeExtension, trueTypeExtension);
     m_trueTypeExtension = static_cast<MOpenFontTrueTypeExtension*>(trueTypeExtension);
     Q_ASSERT(m_trueTypeExtension);
 }
 
+QSymbianTypeFaceExtras::~QSymbianTypeFaceExtras()
+{
+}
+
 QByteArray QSymbianTypeFaceExtras::getSfntTable(uint tag) const
 {
     Q_ASSERT(m_trueTypeExtension->HasTrueTypeTable(tag));
@@ -100,23 +152,25 @@ bool QSymbianTypeFaceExtras::getSfntTableData(uint tag, uchar *buffer, uint *len
     m_trueTypeExtension->ReleaseTrueTypeTable(table);
     return result;
 }
+#endif // Q_SYMBIAN_HAS_FONTTABLE_API
 
-const unsigned char *QSymbianTypeFaceExtras::cmap() const
+const uchar *QSymbianTypeFaceExtras::cmap() const
 {
-    if (!m_cmap) {
-        m_cmapTable = getSfntTable(MAKE_TAG('c', 'm', 'a', 'p'));
+    if (m_cmapTable.isNull()) {
+        const QByteArray cmapTable = getSfntTable(MAKE_TAG('c', 'm', 'a', 'p'));
         int size = 0;
-        m_cmap = QFontEngineS60::getCMap(reinterpret_cast<const uchar *>(m_cmapTable.constData()), m_cmapTable.size(), &m_symbolCMap, &size);
+        const uchar *cmap = QFontEngine::getCMap(reinterpret_cast<const uchar *>
+                (cmapTable.constData()), cmapTable.size(), &m_symbolCMap, &size);
+        m_cmapTable = QByteArray(reinterpret_cast<const char *>(cmap), size);
     }
-    return m_cmap;
+    return reinterpret_cast<const uchar *>(m_cmapTable.constData());
 }
 
 CFont *QSymbianTypeFaceExtras::fontOwner() const
 {
-    return m_fontOwner;
+    return m_cFont;
 }
 
-
 // duplicated from qfontengine_xyz.cpp
 static inline unsigned int getChar(const QChar *str, int &i, const int len)
 {
@@ -225,6 +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;
@@ -356,4 +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 6883730..beeb4cc 100644
--- a/src/gui/text/qfontengine_s60_p.h
+++ b/src/gui/text/qfontengine_s60_p.h
@@ -58,6 +58,14 @@
 #include "qsize.h"
 #include <openfont.h>
 
+#ifdef SYMBIAN_GDI_GLYPHDATA
+#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
@@ -66,20 +74,22 @@ QT_BEGIN_NAMESPACE
 class QSymbianTypeFaceExtras
 {
 public:
-    QSymbianTypeFaceExtras(CFont* fontOwner, COpenFont *font);
+    QSymbianTypeFaceExtras(CFont* cFont, COpenFont *openFont = 0);
+    ~QSymbianTypeFaceExtras();
 
     QByteArray getSfntTable(uint tag) const;
     bool getSfntTableData(uint tag, uchar *buffer, uint *length) const;
-    const unsigned char *cmap() const;
+    const uchar *cmap() const;
     CFont *fontOwner() const;
 
 private:
-    COpenFont *m_font;
-    mutable MOpenFontTrueTypeExtension *m_trueTypeExtension;
-    mutable const unsigned char *m_cmap;
+    CFont* m_cFont;
     mutable bool m_symbolCMap;
     mutable QByteArray m_cmapTable;
-    CFont* m_fontOwner;
+#ifndef Q_SYMBIAN_HAS_FONTTABLE_API
+    COpenFont *m_openFont;
+    mutable MOpenFontTrueTypeExtension *m_trueTypeExtension;
+#endif // Q_SYMBIAN_HAS_FONTTABLE_API
 };
 
 class QFontEngineS60 : public QFontEngine
@@ -91,6 +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/qfontmetrics.cpp b/src/gui/text/qfontmetrics.cpp
index 5163c94..d02e841 100644
--- a/src/gui/text/qfontmetrics.cpp
+++ b/src/gui/text/qfontmetrics.cpp
@@ -526,6 +526,14 @@ int QFontMetrics::rightBearing(QChar ch) const
 */
 int QFontMetrics::width(const QString &text, int len) const
 {
+    return width(text, len, 0);
+}
+
+/*!
+    \internal
+*/
+int QFontMetrics::width(const QString &text, int len, int flags) const
+{
     int pos = text.indexOf(QLatin1Char('\x9c'));
     if (pos != -1) {
         len = (len < 0) ? pos : qMin(pos, len);
@@ -535,6 +543,23 @@ int QFontMetrics::width(const QString &text, int len) const
     if (len == 0)
         return 0;
 
+    if (flags & Qt::TextBypassShaping) {
+        // Skip harfbuzz complex shaping, only use advances
+        int numGlyphs = len;
+        QVarLengthGlyphLayoutArray glyphs(numGlyphs);
+        QFontEngine *engine = d->engineForScript(QUnicodeTables::Common);
+        if (!engine->stringToCMap(text.data(), len, &glyphs, &numGlyphs, 0)) {
+            glyphs.resize(numGlyphs);
+            if (!engine->stringToCMap(text.data(), len, &glyphs, &numGlyphs, 0))
+                Q_ASSERT_X(false, Q_FUNC_INFO, "stringToCMap shouldn't fail twice");
+        }
+
+        QFixed width;
+        for (int i = 0; i < numGlyphs; ++i)
+            width += glyphs.advances_x[i];
+        return qRound(width);
+    }
+
     QStackTextEngine layout(text, d.data());
     layout.ignoreBidi = true;
     return qRound(layout.width(0, len));
diff --git a/src/gui/text/qfontmetrics.h b/src/gui/text/qfontmetrics.h
index dca4b93..2518b54 100644
--- a/src/gui/text/qfontmetrics.h
+++ b/src/gui/text/qfontmetrics.h
@@ -89,6 +89,7 @@ public:
     int leftBearing(QChar) const;
     int rightBearing(QChar) const;
     int width(const QString &, int len = -1) const;
+    int width(const QString &, int len, int flags) const;
 
     int width(QChar) const;
     int charWidth(const QString &str, int pos) const;
diff --git a/src/gui/text/qstatictext.cpp b/src/gui/text/qstatictext.cpp
index 84c1d96..10870aa 100644
--- a/src/gui/text/qstatictext.cpp
+++ b/src/gui/text/qstatictext.cpp
@@ -115,10 +115,12 @@ QT_BEGIN_NAMESPACE
     Qt::RichText.
 
     If it's the first time the static text is drawn, or if the static text, or the painter's font
-    or matrix have been altered since the last time it was drawn, the text's layout has to be
-    recalculated. This will impose an overhead on the QPainter::drawStaticText() call where the
-    relayout occurs. To avoid this overhead in the paint event, you can call prepare() ahead of
-    time to ensure that the layout is calculated.
+    has been altered since the last time it was drawn, the text's layout has to be
+    recalculated. On some paint engines, changing the matrix of the painter will also cause the
+    layout to be recalculated. In particular, this will happen for any engine except for the
+    OpenGL2 paint engine. Recalculating the layout will impose an overhead on the
+    QPainter::drawStaticText() call where it occurs. To avoid this overhead in the paint event, you
+    can call prepare() ahead of time to ensure that the layout is calculated.
 
     \sa QPainter::drawText(), QPainter::drawStaticText(), QTextLayout, QTextDocument
 */
@@ -188,8 +190,9 @@ void QStaticText::detach()
 
   When drawStaticText() is called, the layout of the QStaticText will be recalculated if any part
   of the QStaticText object has changed since the last time it was drawn. It will also be
-  recalculated if the painter's font or matrix are not the same as when the QStaticText was last
-  drawn.
+  recalculated if the painter's font is not the same as when the QStaticText was last drawn, or,
+  on any other paint engine than the OpenGL2 engine, if the painter's matrix has been altered
+  since the static text was last drawn.
 
   To avoid the overhead of creating the layout the first time you draw the QStaticText after
   making changes, you can use the prepare() function and pass in the \a matrix and \a font you
@@ -364,14 +367,16 @@ QSizeF QStaticText::size() const
 
 QStaticTextPrivate::QStaticTextPrivate()
         : textWidth(-1.0), items(0), itemCount(0), glyphPool(0), positionPool(0), charPool(0),
-          needsRelayout(true), useBackendOptimizations(false), textFormat(Qt::AutoText)
+          needsRelayout(true), useBackendOptimizations(false), textFormat(Qt::AutoText),
+          untransformedCoordinates(false)
 {
 }
 
 QStaticTextPrivate::QStaticTextPrivate(const QStaticTextPrivate &other)
     : text(other.text), font(other.font), textWidth(other.textWidth), matrix(other.matrix),
       items(0), itemCount(0), glyphPool(0), positionPool(0), charPool(0), needsRelayout(true),
-      useBackendOptimizations(other.useBackendOptimizations), textFormat(other.textFormat)
+      useBackendOptimizations(other.useBackendOptimizations), textFormat(other.textFormat),
+      untransformedCoordinates(other.untransformedCoordinates)
 {
 }
 
@@ -396,8 +401,9 @@ namespace {
     class DrawTextItemRecorder: public QPaintEngine
     {
     public:
-        DrawTextItemRecorder(bool useBackendOptimizations, int numChars)
-                : m_dirtyPen(false), m_useBackendOptimizations(useBackendOptimizations)
+        DrawTextItemRecorder(bool untransformedCoordinates, bool useBackendOptimizations, int numChars)
+                : m_dirtyPen(false), m_useBackendOptimizations(useBackendOptimizations),
+                  m_untransformedCoordinates(untransformedCoordinates)
         {
         }
 
@@ -423,7 +429,7 @@ namespace {
             if (m_dirtyPen)
                 currentItem.color = state->pen().color();
 
-            QTransform matrix = state->transform();
+            QTransform matrix = m_untransformedCoordinates ? QTransform() : state->transform();
             matrix.translate(position.x(), position.y());
 
             QVarLengthArray<glyph_t> glyphs;
@@ -486,14 +492,17 @@ namespace {
 
         bool m_dirtyPen;
         bool m_useBackendOptimizations;
+        bool m_untransformedCoordinates;
     };
 
     class DrawTextItemDevice: public QPaintDevice
     {
     public:
-        DrawTextItemDevice(bool useBackendOptimizations, int numChars)
+        DrawTextItemDevice(bool untransformedCoordinates, bool useBackendOptimizations,
+                           int numChars)
         {
-            m_paintEngine = new DrawTextItemRecorder(useBackendOptimizations, numChars);
+            m_paintEngine = new DrawTextItemRecorder(untransformedCoordinates,
+                                                     useBackendOptimizations, numChars);
         }
 
         ~DrawTextItemDevice()
@@ -629,7 +638,7 @@ void QStaticTextPrivate::init()
 
     position = QPointF(0, 0);
 
-    DrawTextItemDevice device(useBackendOptimizations, text.size());
+    DrawTextItemDevice device(untransformedCoordinates, useBackendOptimizations, text.size());
     {
         QPainter painter(&device);
         painter.setFont(font);
diff --git a/src/gui/text/qstatictext_p.h b/src/gui/text/qstatictext_p.h
index 2ab5579..1a96291 100644
--- a/src/gui/text/qstatictext_p.h
+++ b/src/gui/text/qstatictext_p.h
@@ -148,9 +148,10 @@ public:
     QFixedPoint *positionPool;           // 4 bytes per text
     QChar *charPool;                     // 4 bytes per text
 
-    unsigned char needsRelayout : 1;
-    unsigned char useBackendOptimizations : 1; // 1 byte per text
-    unsigned char textFormat              : 2;
+    unsigned char needsRelayout            : 1; // 1 byte per text
+    unsigned char useBackendOptimizations  : 1;
+    unsigned char textFormat               : 2;
+    unsigned char untransformedCoordinates : 1;
                                          // ================
                                          // 167 bytes per text
 
diff --git a/src/gui/text/qtextcursor.cpp b/src/gui/text/qtextcursor.cpp
index c91df3c..d6ac3aa 100644
--- a/src/gui/text/qtextcursor.cpp
+++ b/src/gui/text/qtextcursor.cpp
@@ -64,7 +64,7 @@ enum {
 
 QTextCursorPrivate::QTextCursorPrivate(QTextDocumentPrivate *p)
     : priv(p), x(0), position(0), anchor(0), adjusted_anchor(0),
-      currentCharFormat(-1), visualNavigation(false)
+      currentCharFormat(-1), visualNavigation(false), keepPositionOnInsert(false)
 {
     priv->addCursor(this);
 }
@@ -79,6 +79,7 @@ QTextCursorPrivate::QTextCursorPrivate(const QTextCursorPrivate &rhs)
     x = rhs.x;
     currentCharFormat = rhs.currentCharFormat;
     visualNavigation = rhs.visualNavigation;
+    keepPositionOnInsert = rhs.keepPositionOnInsert;
     priv->addCursor(this);
 }
 
@@ -95,7 +96,7 @@ QTextCursorPrivate::AdjustResult QTextCursorPrivate::adjustPosition(int position
     if (position < positionOfChange
         || (position == positionOfChange
             && (op == QTextUndoCommand::KeepCursor
-                || anchor < position)
+                || keepPositionOnInsert)
             )
          ) {
         result = CursorUnchanged;
@@ -1276,6 +1277,80 @@ void QTextCursor::setVisualNavigation(bool b)
         d->visualNavigation = b;
 }
 
+
+/*!
+  \since 4.7
+
+  Sets the visual x position for vertical cursor movements.
+
+  The vertical movement x position is cleared automatically when the cursor moves horizontally, and kept
+  unchanged when the cursor moves vertically. The mechanism allows the cursor to move up and down on a
+  visually straight line with proportional fonts, and to gently "jump" over short lines.
+
+  A value of -1 indicates no predefined x position. It will then be set automatically the next time the
+  cursor moves up or down.
+
+  \sa verticalMovementX()
+  */
+void QTextCursor::setVerticalMovementX(int x)
+{
+    if (d)
+        d->x = x;
+}
+
+/*! \since 4.7
+
+  Returns the visual x position for vertical cursor movements.
+
+  A value of -1 indicates no predefined x position. It will then be set automatically the next time the
+  cursor moves up or down.
+
+  \sa setVerticalMovementX()
+  */
+int QTextCursor::verticalMovementX() const
+{
+    return d ? d->x : -1;
+}
+
+/*!
+  \since 4.7
+
+  Returns whether the cursor should keep its current position when text gets inserted at the position of the
+  cursor.
+
+  The default is false;
+
+  \sa setKeepPositionOnInsert()
+ */
+bool QTextCursor::keepPositionOnInsert() const
+{
+    return d ? d->keepPositionOnInsert : false;
+}
+
+/*!
+  \since 4.7
+
+  Defines whether the cursor should keep its current position when text gets inserted at the current position of the
+  cursor.
+
+  If \b is true, the cursor keeps its current position when text gets inserted at the positing of the cursor.
+  If \b is false, the cursor moves along with the inserted text.
+
+  The default is false.
+
+  Note that a cursor always moves when text is inserted before the current position of the cursor, and it
+  always keeps its position when text is inserted after the current position of the cursor.
+
+  \sa keepPositionOnInsert()
+ */
+void QTextCursor::setKeepPositionOnInsert(bool b)
+{
+    if (d)
+        d->keepPositionOnInsert = b;
+}
+
+
+
 /*!
     Inserts \a text at the current position, using the current
     character format.
@@ -1408,16 +1483,16 @@ void QTextCursor::deletePreviousChar()
 {
     if (!d || !d->priv)
         return;
-    
+
     if (d->position != d->anchor) {
         removeSelectedText();
         return;
     }
-    
+
     if (d->anchor < 1 || !d->canDelete(d->anchor-1))
         return;
     d->anchor--;
-    
+
     QTextDocumentPrivate::FragmentIterator fragIt = d->priv->find(d->anchor);
     const QTextFragmentData * const frag = fragIt.value();
     int fpos = fragIt.position();
@@ -1429,7 +1504,7 @@ void QTextCursor::deletePreviousChar()
         if (uc.unicode() >= 0xd800 && uc.unicode() < 0xdc00)
             --d->anchor;
     }
-    
+
     d->adjusted_anchor = d->anchor;
     d->remove();
     d->setX();
diff --git a/src/gui/text/qtextcursor.h b/src/gui/text/qtextcursor.h
index 3e968a3..251cb33 100644
--- a/src/gui/text/qtextcursor.h
+++ b/src/gui/text/qtextcursor.h
@@ -132,6 +132,12 @@ public:
     bool visualNavigation() const;
     void setVisualNavigation(bool b);
 
+    void setVerticalMovementX(int x);
+    int verticalMovementX() const;
+
+    void setKeepPositionOnInsert(bool b);
+    bool keepPositionOnInsert() const;
+
     void deleteChar();
     void deletePreviousChar();
 
diff --git a/src/gui/text/qtextcursor_p.h b/src/gui/text/qtextcursor_p.h
index 1bdfa78..4e36b95 100644
--- a/src/gui/text/qtextcursor_p.h
+++ b/src/gui/text/qtextcursor_p.h
@@ -112,7 +112,8 @@ public:
     int anchor;
     int adjusted_anchor;
     int currentCharFormat;
-    bool visualNavigation;
+    uint visualNavigation : 1;
+    uint keepPositionOnInsert : 1;
 };
 
 QT_END_NAMESPACE
diff --git a/src/gui/text/qtextdocumentlayout.cpp b/src/gui/text/qtextdocumentlayout.cpp
index f12bf0b..eeb66ce 100644
--- a/src/gui/text/qtextdocumentlayout.cpp
+++ b/src/gui/text/qtextdocumentlayout.cpp
@@ -79,7 +79,7 @@ Q_GUI_EXPORT extern int qt_defaultDpi();
 
 // ################ should probably add frameFormatChange notification!
 
-struct QLayoutStruct;
+struct QTextLayoutStruct;
 
 class QTextFrameData : public QTextFrameLayoutData
 {
@@ -109,7 +109,7 @@ public:
     QFixed minimumWidth;
     QFixed maximumWidth;
 
-    QLayoutStruct *currentLayoutStruct;
+    QTextLayoutStruct *currentLayoutStruct;
 
     bool sizeDirty;
     bool layoutDirty;
@@ -123,8 +123,8 @@ QTextFrameData::QTextFrameData()
 {
 }
 
-struct QLayoutStruct {
-    QLayoutStruct() : maximumWidth(QFIXED_MAX), fullLayout(false)
+struct QTextLayoutStruct {
+    QTextLayoutStruct() : maximumWidth(QFIXED_MAX), fullLayout(false)
     {}
     QTextFrame *frame;
     QFixed x_left;
@@ -477,9 +477,9 @@ public:
     HitPoint hitTest(QTextTable *table, const QFixedPoint &point, int *position, QTextLayout **l, Qt::HitTestAccuracy accuracy) const;
     HitPoint hitTest(QTextBlock bl, const QFixedPoint &point, int *position, QTextLayout **l, Qt::HitTestAccuracy accuracy) const;
 
-    QLayoutStruct layoutCell(QTextTable *t, const QTextTableCell &cell, QFixed width,
-                            int layoutFrom, int layoutTo, QTextTableData *tableData, QFixed absoluteTableY,
-                            bool withPageBreaks);
+    QTextLayoutStruct layoutCell(QTextTable *t, const QTextTableCell &cell, QFixed width,
+                                 int layoutFrom, int layoutTo, QTextTableData *tableData, QFixed absoluteTableY,
+                                 bool withPageBreaks);
     void setCellPosition(QTextTable *t, const QTextTableCell &cell, const QPointF &pos);
     QRectF layoutTable(QTextTable *t, int layoutFrom, int layoutTo, QFixed parentY);
 
@@ -490,13 +490,13 @@ public:
     QRectF layoutFrame(QTextFrame *f, int layoutFrom, int layoutTo, QFixed frameWidth, QFixed frameHeight, QFixed parentY = 0);
 
     void layoutBlock(const QTextBlock &bl, int blockPosition, const QTextBlockFormat &blockFormat,
-                     QLayoutStruct *layoutStruct, int layoutFrom, int layoutTo, const QTextBlockFormat *previousBlockFormat);
-    void layoutFlow(QTextFrame::Iterator it, QLayoutStruct *layoutStruct, int layoutFrom, int layoutTo, QFixed width = 0);
-    void pageBreakInsideTable(QTextTable *table, QLayoutStruct *layoutStruct);
+                     QTextLayoutStruct *layoutStruct, int layoutFrom, int layoutTo, const QTextBlockFormat *previousBlockFormat);
+    void layoutFlow(QTextFrame::Iterator it, QTextLayoutStruct *layoutStruct, int layoutFrom, int layoutTo, QFixed width = 0);
+    void pageBreakInsideTable(QTextTable *table, QTextLayoutStruct *layoutStruct);
 
 
-    void floatMargins(const QFixed &y, const QLayoutStruct *layoutStruct, QFixed *left, QFixed *right) const;
-    QFixed findY(QFixed yFrom, const QLayoutStruct *layoutStruct, QFixed requiredWidth) const;
+    void floatMargins(const QFixed &y, const QTextLayoutStruct *layoutStruct, QFixed *left, QFixed *right) const;
+    QFixed findY(QFixed yFrom, const QTextLayoutStruct *layoutStruct, QFixed requiredWidth) const;
 
     QVector<QCheckPoint> checkPoints;
 
@@ -1487,12 +1487,12 @@ static QFixed firstChildPos(const QTextFrame *f)
     return flowPosition(f->begin());
 }
 
-QLayoutStruct QTextDocumentLayoutPrivate::layoutCell(QTextTable *t, const QTextTableCell &cell, QFixed width,
-                                                    int layoutFrom, int layoutTo, QTextTableData *td,
-                                                    QFixed absoluteTableY, bool withPageBreaks)
+QTextLayoutStruct QTextDocumentLayoutPrivate::layoutCell(QTextTable *t, const QTextTableCell &cell, QFixed width,
+                                                        int layoutFrom, int layoutTo, QTextTableData *td,
+                                                        QFixed absoluteTableY, bool withPageBreaks)
 {
     LDEBUG << "layoutCell";
-    QLayoutStruct layoutStruct;
+    QTextLayoutStruct layoutStruct;
     layoutStruct.frame = t;
     layoutStruct.minimumWidth = 0;
     layoutStruct.maximumWidth = QFIXED_MAX;
@@ -1641,9 +1641,9 @@ recalc_minmax_widths:
             // to figure out the min and the max width lay out the cell at
             // maximum width. otherwise the maxwidth calculation sometimes
             // returns wrong values
-            QLayoutStruct layoutStruct = layoutCell(table, cell, QFIXED_MAX, layoutFrom,
-                                                    layoutTo, td, absoluteTableY,
-                                                    /*withPageBreaks =*/false);
+            QTextLayoutStruct layoutStruct = layoutCell(table, cell, QFIXED_MAX, layoutFrom,
+                                                        layoutTo, td, absoluteTableY,
+                                                        /*withPageBreaks =*/false);
 
             // distribute the minimum width over all columns the cell spans
             QFixed widthToDistribute = layoutStruct.minimumWidth + widthPadding;
@@ -1868,10 +1868,10 @@ relayout:
             ++rowCellCount;
 
             const QFixed width = td->cellWidth(c, cspan) - widthPadding;
-            QLayoutStruct layoutStruct = layoutCell(table, cell, width,
-                                                    layoutFrom, layoutTo,
-                                                    td, absoluteTableY,
-                                                    /*withPageBreaks =*/true);
+            QTextLayoutStruct layoutStruct = layoutCell(table, cell, width,
+                                                       layoutFrom, layoutTo,
+                                                       td, absoluteTableY,
+                                                       /*withPageBreaks =*/true);
 
             const QFixed height = layoutStruct.y + bottomPadding + topPadding;
 
@@ -1976,7 +1976,7 @@ void QTextDocumentLayoutPrivate::positionFloat(QTextFrame *frame, QTextLine *cur
     QTextFrameData *pd = data(parent);
     Q_ASSERT(pd && pd->currentLayoutStruct);
 
-    QLayoutStruct *layoutStruct = pd->currentLayoutStruct;
+    QTextLayoutStruct *layoutStruct = pd->currentLayoutStruct;
 
     if (!pd->floats.contains(frame))
         pd->floats.append(frame);
@@ -2116,7 +2116,7 @@ QRectF QTextDocumentLayoutPrivate::layoutFrame(QTextFrame *f, int layoutFrom, in
     // function.
     fd->contentsWidth = newContentsWidth;
 
-    QLayoutStruct layoutStruct;
+    QTextLayoutStruct layoutStruct;
     layoutStruct.frame = f;
     layoutStruct.x_left = fd->leftMargin + fd->border + fd->padding;
     layoutStruct.x_right = layoutStruct.x_left + newContentsWidth;
@@ -2179,7 +2179,7 @@ QRectF QTextDocumentLayoutPrivate::layoutFrame(QTextFrame *f, int layoutFrom, in
     return layoutStruct.updateRect;
 }
 
-void QTextDocumentLayoutPrivate::layoutFlow(QTextFrame::Iterator it, QLayoutStruct *layoutStruct,
+void QTextDocumentLayoutPrivate::layoutFlow(QTextFrame::Iterator it, QTextLayoutStruct *layoutStruct,
                                             int layoutFrom, int layoutTo, QFixed width)
 {
     LDEBUG << "layoutFlow from=" << layoutFrom << "to=" << layoutTo;
@@ -2509,7 +2509,7 @@ void QTextDocumentLayoutPrivate::layoutFlow(QTextFrame::Iterator it, QLayoutStru
 }
 
 void QTextDocumentLayoutPrivate::layoutBlock(const QTextBlock &bl, int blockPosition, const QTextBlockFormat &blockFormat,
-                                             QLayoutStruct *layoutStruct, int layoutFrom, int layoutTo, const QTextBlockFormat *previousBlockFormat)
+                                             QTextLayoutStruct *layoutStruct, int layoutFrom, int layoutTo, const QTextBlockFormat *previousBlockFormat)
 {
     Q_Q(QTextDocumentLayout);
 
@@ -2718,7 +2718,7 @@ void QTextDocumentLayoutPrivate::layoutBlock(const QTextBlock &bl, int blockPosi
     }
 }
 
-void QTextDocumentLayoutPrivate::floatMargins(const QFixed &y, const QLayoutStruct *layoutStruct,
+void QTextDocumentLayoutPrivate::floatMargins(const QFixed &y, const QTextLayoutStruct *layoutStruct,
                                               QFixed *left, QFixed *right) const
 {
 //     qDebug() << "floatMargins y=" << y;
@@ -2740,7 +2740,7 @@ void QTextDocumentLayoutPrivate::floatMargins(const QFixed &y, const QLayoutStru
 //     qDebug() << "floatMargins: left="<<*left<<"right="<<*right<<"y="<<y;
 }
 
-QFixed QTextDocumentLayoutPrivate::findY(QFixed yFrom, const QLayoutStruct *layoutStruct, QFixed requiredWidth) const
+QFixed QTextDocumentLayoutPrivate::findY(QFixed yFrom, const QTextLayoutStruct *layoutStruct, QFixed requiredWidth) const
 {
     QFixed right, left;
     requiredWidth = qMin(requiredWidth, layoutStruct->x_right - layoutStruct->x_left);
diff --git a/src/gui/text/qtextengine.cpp b/src/gui/text/qtextengine.cpp
index dc099fc..b25795e 100644
--- a/src/gui/text/qtextengine.cpp
+++ b/src/gui/text/qtextengine.cpp
@@ -885,7 +885,7 @@ void QTextEngine::shapeText(int item) const
     QFixed letterSpacing = font.d->letterSpacing;
     QFixed wordSpacing = font.d->wordSpacing;
 
-    if (letterSpacingIsAbsolute)
+    if (letterSpacingIsAbsolute && letterSpacing.value())
         letterSpacing *= font.d->dpi / qt_defaultDpiY();
 
     if (letterSpacing != 0) {
@@ -2653,6 +2653,12 @@ QTextItemInt::QTextItemInt(const QScriptItem &si, QFont *font, const QTextCharFo
         flags |= QTextItem::StrikeOut;
 }
 
+QTextItemInt::QTextItemInt(const QGlyphLayout &g, QFont *font, QFontEngine *fe)
+    : flags(0), justified(false), underlineStyle(QTextCharFormat::NoUnderline),
+      num_chars(0), chars(0), logClusters(0), f(font), fontEngine(fe), glyphs(g)
+{
+}
+
 QTextItemInt QTextItemInt::midItem(QFontEngine *fontEngine, int firstGlyphIndex, int numGlyphs) const
 {
     QTextItemInt ti = *this;
diff --git a/src/gui/text/qtextengine_p.h b/src/gui/text/qtextengine_p.h
index d92148f..00b1392 100644
--- a/src/gui/text/qtextengine_p.h
+++ b/src/gui/text/qtextengine_p.h
@@ -311,6 +311,7 @@ public:
           logClusters(0), f(0), fontEngine(0)
     {}
     QTextItemInt(const QScriptItem &si, QFont *font, const QTextCharFormat &format = QTextCharFormat());
+    QTextItemInt(const QGlyphLayout &g, QFont *font, QFontEngine *fe);
 
     /// copy the structure items, adjusting the glyphs arrays to the right subarrays.
     /// the width of the returned QTextItemInt is not adjusted, for speed reasons
diff --git a/src/gui/text/qtextlayout.cpp b/src/gui/text/qtextlayout.cpp
index b581969..8472ec6 100644
--- a/src/gui/text/qtextlayout.cpp
+++ b/src/gui/text/qtextlayout.cpp
@@ -91,9 +91,9 @@ 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/gui/widgets/qabstractscrollarea.cpp b/src/gui/widgets/qabstractscrollarea.cpp
index 8cffebd..30ce23b 100644
--- a/src/gui/widgets/qabstractscrollarea.cpp
+++ b/src/gui/widgets/qabstractscrollarea.cpp
@@ -295,8 +295,10 @@ void QAbstractScrollAreaPrivate::init()
     q->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
     layoutChildren();
 #ifndef Q_WS_MAC
+#ifndef QT_NO_GESTURES
     viewport->grabGesture(Qt::PanGesture);
 #endif
+#endif
 }
 
 #ifdef Q_WS_WIN
@@ -546,8 +548,10 @@ void QAbstractScrollArea::setViewport(QWidget *widget)
         d->viewport->setFocusProxy(this);
         d->viewport->installEventFilter(d->viewportFilter.data());
 #ifndef Q_WS_MAC
+#ifndef QT_NO_GESTURES
         d->viewport->grabGesture(Qt::PanGesture);
 #endif
+#endif
         d->layoutChildren();
         if (isVisible())
             d->viewport->show();
@@ -960,6 +964,7 @@ bool QAbstractScrollArea::event(QEvent *e)
     case QEvent::TouchUpdate:
     case QEvent::TouchEnd:
         return false;
+#ifndef QT_NO_GESTURES
     case QEvent::Gesture:
     {
         QGestureEvent *ge = static_cast<QGestureEvent *>(e);
@@ -980,6 +985,7 @@ bool QAbstractScrollArea::event(QEvent *e)
         }
         return false;
     }
+#endif // QT_NO_GESTURES
     case QEvent::StyleChange:
     case QEvent::LayoutDirectionChange:
     case QEvent::ApplicationLayoutDirectionChange:
@@ -1036,9 +1042,11 @@ bool QAbstractScrollArea::viewportEvent(QEvent *e)
 #endif
         return QFrame::event(e);
     case QEvent::LayoutRequest:
+#ifndef QT_NO_GESTURES
     case QEvent::Gesture:
     case QEvent::GestureOverride:
         return event(e);
+#endif
     default:
         break;
     }
diff --git a/src/gui/widgets/qplaintextedit.cpp b/src/gui/widgets/qplaintextedit.cpp
index 2734fba..21c2635 100644
--- a/src/gui/widgets/qplaintextedit.cpp
+++ b/src/gui/widgets/qplaintextedit.cpp
@@ -1476,6 +1476,7 @@ bool QPlainTextEdit::event(QEvent *e)
             d->sendControlEvent(e);
     }
 #endif
+#ifndef QT_NO_GESTURES
     else if (e->type() == QEvent::Gesture) {
         QGestureEvent *ge = static_cast<QGestureEvent *>(e);
         QPanGesture *g = static_cast<QPanGesture *>(ge->gesture(Qt::PanGesture));
@@ -1499,6 +1500,7 @@ bool QPlainTextEdit::event(QEvent *e)
         }
         return true;
     }
+#endif // QT_NO_GESTURES
     return QAbstractScrollArea::event(e);
 }
 
diff --git a/src/gui/widgets/qprogressbar.h b/src/gui/widgets/qprogressbar.h
index b461a21..58bc8b2 100644
--- a/src/gui/widgets/qprogressbar.h
+++ b/src/gui/widgets/qprogressbar.h
@@ -93,9 +93,11 @@ public:
     Qt::Orientation orientation() const;
 
     void setInvertedAppearance(bool invert);
-    bool invertedAppearance();
+    bool invertedAppearance(); //### Qt5 make const
+    bool invertedAppearance() const { return const_cast<QProgressBar *>(this)->invertedAppearance(); }
     void setTextDirection(QProgressBar::Direction textDirection);
-    QProgressBar::Direction textDirection();
+    QProgressBar::Direction textDirection(); //### Qt5 make const
+    QProgressBar::Direction textDirection() const { return const_cast<QProgressBar *>(this)->textDirection(); }
 
     void setFormat(const QString &format);
     QString format() const;
diff --git a/src/gui/widgets/qstackedwidget.cpp b/src/gui/widgets/qstackedwidget.cpp
index 6c4061c..57b43b5 100644
--- a/src/gui/widgets/qstackedwidget.cpp
+++ b/src/gui/widgets/qstackedwidget.cpp
@@ -228,11 +228,11 @@ int QStackedWidget::insertWidget(int index, QWidget *widget)
 }
 
 /*!
-    Removes the given \a widget from the QStackedWidget.
+    Removes \a widget from the QStackedWidget. i.e., \a widget is \e
+    not deleted but simply removed from the stacked layout, causing it
+    to be hidden.
 
-    \bold{Note:} The ownership of \a widget remains the same.
-    The widget is \e not deleted, but simply removed from the widget's
-    stacked layout, causing it to be hidden.
+    \bold{Note:} Ownership of \a widget reverts to the application.
 
     \sa addWidget(), insertWidget(), currentWidget()
 */