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

100 files changed, 4135 insertions, 584 deletions

diff --git a/src/gui/accessible/qaccessible_mac_cocoa.mm b/src/gui/accessible/qaccessible_mac_cocoa.mm
index dd02f6c..9a50036 100644
--- a/src/gui/accessible/qaccessible_mac_cocoa.mm
+++ b/src/gui/accessible/qaccessible_mac_cocoa.mm
@@ -1,4 +1,3 @@
-
 /****************************************************************************
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
@@ -40,6 +39,7 @@
 **
 ****************************************************************************/
 
+
 #include "qaccessible.h"
 #include "qaccessible_mac_p.h"
 #include "qdebug.h"
diff --git a/src/gui/dialogs/qdialog_p.h b/src/gui/dialogs/qdialog_p.h
index 5239d09..a90d6e6 100644
--- a/src/gui/dialogs/qdialog_p.h
+++ b/src/gui/dialogs/qdialog_p.h
@@ -98,7 +98,7 @@ public:
 #endif
 
 #ifdef Q_WS_MAC
-    virtual void mac_nativeDialogModalHelp(){};
+    virtual void mac_nativeDialogModalHelp() {}
 #endif
 
     int rescode;
diff --git a/src/gui/dialogs/qfiledialog_embedded.ui b/src/gui/dialogs/qfiledialog_embedded.ui
index 454af4b..1bd189e 100644
--- a/src/gui/dialogs/qfiledialog_embedded.ui
+++ b/src/gui/dialogs/qfiledialog_embedded.ui
@@ -37,9 +37,6 @@
 **
 ** $QT_END_LICENSE$
 **
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
 *********************************************************************</comment>
  <class>QFileDialog</class>
  <widget class="QDialog" name="QFileDialog" >
diff --git a/src/gui/dialogs/qprintdialog_unix.cpp b/src/gui/dialogs/qprintdialog_unix.cpp
index 54e0046..cb19511 100644
--- a/src/gui/dialogs/qprintdialog_unix.cpp
+++ b/src/gui/dialogs/qprintdialog_unix.cpp
@@ -193,12 +193,12 @@ public:
           description(desc),
           selected(-1),
           selDescription(0),
-          parentItem(pi) {};
+          parentItem(pi) {}
 
     ~QOptionTreeItem() {
         while (!childItems.isEmpty())
             delete childItems.takeFirst();
-    };
+    }
 
     ItemType type;
     int index;
@@ -238,8 +238,8 @@ class QPPDOptionsEditor : public QStyledItemDelegate
 {
     Q_OBJECT
 public:
-    QPPDOptionsEditor(QObject* parent = 0) : QStyledItemDelegate(parent) {};
-    ~QPPDOptionsEditor() {};
+    QPPDOptionsEditor(QObject* parent = 0) : QStyledItemDelegate(parent) {}
+    ~QPPDOptionsEditor() {}
 
     QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index) const;
     void setEditorData(QWidget* editor, const QModelIndex& index) const;
diff --git a/src/gui/effects/qgraphicseffect.cpp b/src/gui/effects/qgraphicseffect.cpp
index ccbf7fc..6629a6d 100644
--- a/src/gui/effects/qgraphicseffect.cpp
+++ b/src/gui/effects/qgraphicseffect.cpp
@@ -256,7 +256,8 @@ QPixmap QGraphicsEffectSource::pixmap(Qt::CoordinateSystem system, QPoint *offse
 }
 
 /*!
-    Constructs a new QGraphicsEffect instance.
+    Constructs a new QGraphicsEffect instance having the
+    specified \a parent.
 */
 QGraphicsEffect::QGraphicsEffect(QObject *parent)
     : QObject(*new QGraphicsEffectPrivate, parent)
@@ -335,7 +336,7 @@ void QGraphicsEffect::setEnabled(bool enable)
 
     d->isEnabled = enable;
     if (d->source)
-        d->source->update();
+        d->source->d_func()->effectBoundingRectChanged();
     emit enabledChanged(enable);
 }
 
@@ -349,6 +350,22 @@ void QGraphicsEffect::setEnabled(bool enable)
 */
 
 /*!
+    Schedules a redraw of the source. Call this function whenever the source
+    needs to be redrawn.
+
+    This convenience function is equivalent to calling
+    QGraphicsEffectSource::update().
+
+    \sa updateBoundingRect(), QGraphicsEffectSource::update()
+*/
+void QGraphicsEffect::update()
+{
+    Q_D(QGraphicsEffect);
+    if (d->source)
+        d->source->update();
+}
+
+/*!
     Returns a pointer to the source, which provides extra context information
     that can be useful for the effect.
 
@@ -366,13 +383,15 @@ QGraphicsEffectSource *QGraphicsEffect::source() const
     function whenever you change any parameters that will cause the virtual
     boundingRectFor() function to return a different value.
 
+    This function will call update() if this is necessary.
+
     \sa boundingRectFor(), boundingRect()
 */
 void QGraphicsEffect::updateBoundingRect()
 {
     Q_D(QGraphicsEffect);
     if (d->source)
-        d->source->update();
+        d->source->d_func()->effectBoundingRectChanged();
 }
 
 /*!
@@ -523,6 +542,7 @@ void QGraphicsColorizeEffect::setColor(const QColor &color)
         return;
 
     d->filter->setColor(color);
+    update();
     emit colorChanged(color);
 }
 
@@ -610,6 +630,7 @@ void QGraphicsPixelizeEffect::setPixelSize(int size)
         return;
 
     d->pixelSize = size;
+    update();
     emit pixelSizeChanged(size);
 }
 
@@ -820,7 +841,7 @@ QGraphicsDropShadowEffect::~QGraphicsDropShadowEffect()
 
     By default, the offset is 8 pixels towards the lower right.
 
-    \sa blurRadius(), color()
+    \sa xOffset(), yOffset(), blurRadius(), color()
 */
 QPointF QGraphicsDropShadowEffect::offset() const
 {
@@ -840,6 +861,24 @@ void QGraphicsDropShadowEffect::setOffset(const QPointF &offset)
 }
 
 /*!
+    \property QGraphicsDropShadowEffect::xOffset
+    \brief the horizontal shadow offset in pixels.
+
+    By default, the horizontal shadow offset is 8 pixels.
+
+    \sa yOffset(), offset()
+*/
+
+/*!
+    \property QGraphicsDropShadowEffect::yOffset
+    \brief the vertical shadow offset in pixels.
+
+    By default, the vertical shadow offset is 8 pixels.
+
+    \sa xOffset(), offset()
+*/
+
+/*!
     \fn void QGraphicsDropShadowEffect::offsetChanged(const QPointF &offset)
 
     This signal is emitted whenever the effect's shadow offset changes.
@@ -903,6 +942,7 @@ void QGraphicsDropShadowEffect::setColor(const QColor &color)
         return;
 
     d->filter->setColor(color);
+    update();
     emit colorChanged(color);
 }
 
@@ -1012,6 +1052,7 @@ void QGraphicsOpacityEffect::setOpacity(qreal opacity)
         d->isFullyOpaque = 0;
     else
         d->isFullyOpaque = qFuzzyIsNull(d->opacity - 1);
+    update();
     emit opacityChanged(opacity);
 }
 
@@ -1050,6 +1091,7 @@ void QGraphicsOpacityEffect::setOpacityMask(const QBrush &mask)
 
     d->opacityMask = mask;
     d->hasOpacityMask = (mask.style() != Qt::NoBrush);
+    update();
 
     emit opacityMaskChanged(mask);
 }
@@ -1088,19 +1130,20 @@ void QGraphicsOpacityEffect::draw(QPainter *painter, QGraphicsEffectSource *sour
             const QPixmap pixmap = source->pixmap(Qt::LogicalCoordinates, &offset);
             painter->drawPixmap(offset, pixmap);
         } else {
-            QRectF srcBrect = source->boundingRect();
-            QPixmap pixmap(srcBrect.size().toSize());
+            QRect srcBrect = source->boundingRect().toAlignedRect();
+            offset = srcBrect.topLeft();
+            QPixmap pixmap(srcBrect.size());
             pixmap.fill(Qt::transparent);
 
             QPainter pixmapPainter(&pixmap);
             pixmapPainter.setRenderHints(painter->renderHints());
-            pixmapPainter.translate(-srcBrect.topLeft());
+            pixmapPainter.translate(-offset);
             source->draw(&pixmapPainter);
             pixmapPainter.setCompositionMode(QPainter::CompositionMode_DestinationIn);
             pixmapPainter.fillRect(srcBrect, d->opacityMask);
             pixmapPainter.end();
 
-            painter->drawPixmap(srcBrect.topLeft(), pixmap);
+            painter->drawPixmap(offset, pixmap);
         }
     } else {
         // Draw pixmap in device coordinates to avoid pixmap scaling;
diff --git a/src/gui/effects/qgraphicseffect.h b/src/gui/effects/qgraphicseffect.h
index ca3f778..61aa21a 100644
--- a/src/gui/effects/qgraphicseffect.h
+++ b/src/gui/effects/qgraphicseffect.h
@@ -118,7 +118,7 @@ public:
 
 public Q_SLOTS:
     void setEnabled(bool enable);
-    // ### add update() slot
+    void update();
 
 Q_SIGNALS:
     void enabledChanged(bool enabled);
@@ -237,6 +237,8 @@ class Q_GUI_EXPORT QGraphicsDropShadowEffect: public QGraphicsEffect
 {
     Q_OBJECT
     Q_PROPERTY(QPointF offset READ offset WRITE setOffset NOTIFY offsetChanged)
+    Q_PROPERTY(qreal xOffset READ xOffset WRITE setXOffset NOTIFY offsetChanged)
+    Q_PROPERTY(qreal yOffset READ yOffset WRITE setYOffset NOTIFY offsetChanged)
     Q_PROPERTY(int blurRadius READ blurRadius WRITE setBlurRadius NOTIFY blurRadiusChanged)
     Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
 public:
@@ -245,15 +247,31 @@ public:
 
     QRectF boundingRectFor(const QRectF &rect) const;
     QPointF offset() const;
+
+    inline qreal xOffset() const
+    { return offset().x(); }
+
+    inline qreal yOffset() const
+    { return offset().y(); }
+
     int blurRadius() const;
     QColor color() const;
 
 public Q_SLOTS:
     void setOffset(const QPointF &ofs);
+
     inline void setOffset(qreal dx, qreal dy)
     { setOffset(QPointF(dx, dy)); }
+
     inline void setOffset(qreal d)
     { setOffset(QPointF(d, d)); }
+
+    inline void setXOffset(qreal dx)
+    { setOffset(QPointF(dx, yOffset())); }
+
+    inline void setYOffset(qreal dy)
+    { setOffset(QPointF(xOffset(), dy)); }
+
     void setBlurRadius(int blurRadius);
     void setColor(const QColor &color);
 
diff --git a/src/gui/effects/qgraphicseffect_p.h b/src/gui/effects/qgraphicseffect_p.h
index bfabfc0..24b605f 100644
--- a/src/gui/effects/qgraphicseffect_p.h
+++ b/src/gui/effects/qgraphicseffect_p.h
@@ -76,6 +76,7 @@ public:
     virtual void update() = 0;
     virtual bool isPixmap() const = 0;
     virtual QPixmap pixmap(Qt::CoordinateSystem system, QPoint *offset = 0) const = 0;
+    virtual void effectBoundingRectChanged() = 0;
     friend class QGraphicsScenePrivate;
     friend class QGraphicsItem;
     friend class QGraphicsItemPrivate;
diff --git a/src/gui/embedded/directfb.pri b/src/gui/embedded/directfb.pri
new file mode 100644
index 0000000..7dae9d5
--- /dev/null
+++ b/src/gui/embedded/directfb.pri
@@ -0,0 +1,39 @@
+# These defines might be necessary if your DirectFB driver doesn't
+# support all of the DirectFB API.
+#
+#DEFINES += QT_NO_DIRECTFB_SUBSURFACE
+#DEFINES += QT_DIRECTFB_WINDOW_AS_CURSOR
+#DEFINES += QT_NO_DIRECTFB_IMAGEPROVIDER
+#DEFINES += QT_DIRECTFB_IMAGEPROVIDER_KEEPALIVE
+#DEFINES += QT_DIRECTFB_IMAGECACHE
+#DEFINES += QT_NO_DIRECTFB_WM
+#DEFINES += QT_NO_DIRECTFB_LAYER
+#DEFINES += QT_NO_DIRECTFB_PALETTE
+#DEFINES += QT_NO_DIRECTFB_PREALLOCATED
+#DEFINES += QT_NO_DIRECTFB_MOUSE
+#DEFINES += QT_NO_DIRECTFB_KEYBOARD
+#DEFINES += QT_DIRECTFB_TIMING
+#DEFINES += QT_NO_DIRECTFB_OPAQUE_DETECTION
+#DIRECTFB_DRAWINGOPERATIONS=DRAW_RECTS|DRAW_LINES|DRAW_IMAGE|DRAW_PIXMAP|DRAW_TILED_PIXMAP|STROKE_PATH|DRAW_PATH|DRAW_POINTS|DRAW_ELLIPSE|DRAW_POLYGON|DRAW_TEXT|FILL_PATH|FILL_RECT|DRAW_COLORSPANS
+#DEFINES += \"QT_DIRECTFB_WARN_ON_RASTERFALLBACKS=$$DIRECTFB_DRAWINGOPERATIONS\"
+#DEFINES += \"QT_DIRECTFB_DISABLE_RASTERFALLBACKS=$$DIRECTFB_DRAWINGOPERATIONS\"
+
+HEADERS += $$QT_SOURCE_TREE/src/plugins/gfxdrivers/directfb/qdirectfbscreen.h \
+           $$QT_SOURCE_TREE/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.h \
+           $$QT_SOURCE_TREE/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.h \
+           $$QT_SOURCE_TREE/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h \
+           $$QT_SOURCE_TREE/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.h \
+           $$QT_SOURCE_TREE/src/plugins/gfxdrivers/directfb/qdirectfbkeyboard.h \
+           $$QT_SOURCE_TREE/src/plugins/gfxdrivers/directfb/qdirectfbmouse.h
+
+SOURCES += $$QT_SOURCE_TREE/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp \
+           $$QT_SOURCE_TREE/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.cpp \
+           $$QT_SOURCE_TREE/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp \
+           $$QT_SOURCE_TREE/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.cpp \
+           $$QT_SOURCE_TREE/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp \
+           $$QT_SOURCE_TREE/src/plugins/gfxdrivers/directfb/qdirectfbkeyboard.cpp \
+           $$QT_SOURCE_TREE/src/plugins/gfxdrivers/directfb/qdirectfbmouse.cpp
+
+
+QMAKE_CXXFLAGS += $$QT_CFLAGS_DIRECTFB
+LIBS += $$QT_LIBS_DIRECTFB
diff --git a/src/gui/embedded/embedded.pri b/src/gui/embedded/embedded.pri
index 255a504..eb13d8d 100644
--- a/src/gui/embedded/embedded.pri
+++ b/src/gui/embedded/embedded.pri
@@ -139,6 +139,10 @@ embedded {
 		SOURCES += embedded/qscreentransformed_qws.cpp
 	}
 
+	contains( gfx-drivers, directfb ) {
+		INCLUDEPATH += $$QT_SOURCE_TREE/src/plugins/gfxdrivers/directfb
+                include($$PWD/directfb.pri)
+	}
 #
 # Keyboard drivers
 #
diff --git a/src/gui/embedded/qscreendriverfactory_qws.cpp b/src/gui/embedded/qscreendriverfactory_qws.cpp
index 21058af..99ee8f2 100644
--- a/src/gui/embedded/qscreendriverfactory_qws.cpp
+++ b/src/gui/embedded/qscreendriverfactory_qws.cpp
@@ -51,7 +51,9 @@
 #include <stdlib.h>
 #include "private/qfactoryloader_p.h"
 #include "qscreendriverplugin_qws.h"
-
+#ifndef QT_NO_QWS_DIRECTFB
+#include "qdirectfbscreen.h"
+#endif
 #ifndef QT_NO_QWS_VNC
 #include "qscreenvnc_qws.h"
 #endif
@@ -118,6 +120,10 @@ QScreen *QScreenDriverFactory::create(const QString& key, int displayId)
     if (driver == QLatin1String("linuxfb") || driver.isEmpty())
         return new QLinuxFbScreen(displayId);
 #endif
+#ifndef QT_NO_QWS_DIRECTFB
+    if (driver == QLatin1String("directfb") || driver.isEmpty())
+        return new QDirectFBScreen(displayId);
+#endif
 #ifndef QT_NO_QWS_TRANSFORMED
     if (driver == QLatin1String("transformed"))
         return new QTransformedScreen(displayId);
@@ -130,7 +136,6 @@ QScreen *QScreenDriverFactory::create(const QString& key, int displayId)
     if (driver == QLatin1String("multi"))
         return new QMultiScreen(displayId);
 #endif
-
 #if !defined(Q_OS_WIN32) || defined(QT_MAKEDLL)
 #ifndef QT_NO_LIBRARY
 
diff --git a/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp b/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp
index 8065526..871f009 100644
--- a/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp
+++ b/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp
@@ -525,23 +525,33 @@ bool QGraphicsAnchorLayoutPrivate::simplifyGraphIteration(QGraphicsAnchorLayoutP
                 endOfSequence = true;
             }
         }
-        if (endOfSequence && candidates.count() >= 2) {
+        if (endOfSequence && candidates.count() >= 1) {
             int i;
             AnchorVertex *afterSequence= 0;
-            QList<AnchorVertex *> adjacentOfSecondLastVertex = g.adjacentVertices(candidates.last());
-            Q_ASSERT(adjacentOfSecondLastVertex.count() == 2);
-            if (adjacentOfSecondLastVertex.first() == candidates.at(candidates.count() - 2))
-                afterSequence = adjacentOfSecondLastVertex.last();
-            else
-                afterSequence = adjacentOfSecondLastVertex.first();
-
             AnchorVertex *beforeSequence = 0;
-            QList<AnchorVertex *> adjacentOfSecondVertex = g.adjacentVertices(candidates.first());
-            Q_ASSERT(adjacentOfSecondVertex.count() == 2);
-            if (adjacentOfSecondVertex.first() == candidates.at(1))
-                beforeSequence = adjacentOfSecondVertex.last();
-            else
-                beforeSequence = adjacentOfSecondVertex.first();
+            // find the items before and after the valid sequence
+            if (candidates.count() == 1) {
+                QList<AnchorVertex *> beforeAndAfterVertices = g.adjacentVertices(candidates.at(0));
+                Q_ASSERT(beforeAndAfterVertices.count() == 2);
+                // Since we only have one vertex, we can pick
+                // any of the two vertices to become before/after.
+                afterSequence = beforeAndAfterVertices.last();
+                beforeSequence = beforeAndAfterVertices.first();
+            } else {
+                QList<AnchorVertex *> adjacentOfSecondLastVertex = g.adjacentVertices(candidates.last());
+                Q_ASSERT(adjacentOfSecondLastVertex.count() == 2);
+                if (adjacentOfSecondLastVertex.first() == candidates.at(candidates.count() - 2))
+                    afterSequence = adjacentOfSecondLastVertex.last();
+                else
+                    afterSequence = adjacentOfSecondLastVertex.first();
+
+                QList<AnchorVertex *> adjacentOfSecondVertex = g.adjacentVertices(candidates.first());
+                Q_ASSERT(adjacentOfSecondVertex.count() == 2);
+                if (adjacentOfSecondVertex.first() == candidates.at(1))
+                    beforeSequence = adjacentOfSecondVertex.last();
+                else
+                    beforeSequence = adjacentOfSecondVertex.first();
+            }
             // The complete path of the sequence to simplify is: beforeSequence, <candidates>, afterSequence
             // where beforeSequence and afterSequence are the endpoints where the anchor is inserted
             // between.
@@ -583,34 +593,37 @@ bool QGraphicsAnchorLayoutPrivate::simplifyGraphIteration(QGraphicsAnchorLayoutP
                         // start and the end of the sequence. We never want to simplify internal
                         // center anchors where there is an external anchor connected to the center.
                         AnchorVertex *intervalVertexFrom = intervalFrom == 0 ? beforeSequence : candidates.at(intervalFrom - 1);
+                        int effectiveIntervalFrom = intervalFrom;
                         if (intervalVertexFrom->m_edge == centerEdge
-                            && intervalVertexFrom->m_item == candidates.at(intervalFrom)->m_item) {
-                            ++intervalFrom;
-                            intervalVertexFrom = candidates.at(intervalFrom - 1);
+                            && intervalVertexFrom->m_item == candidates.at(effectiveIntervalFrom)->m_item) {
+                            ++effectiveIntervalFrom;
+                            intervalVertexFrom = candidates.at(effectiveIntervalFrom - 1);
                         }
                         AnchorVertex *intervalVertexTo = intervalTo <= candidates.count() ? candidates.at(intervalTo - 1) : afterSequence;
+                        int effectiveIntervalTo = intervalTo;
                         if (intervalVertexTo->m_edge == centerEdge
-                            && intervalVertexTo->m_item == candidates.at(intervalTo - 2)->m_item) {
-                            --intervalTo;
-                            intervalVertexTo = candidates.at(intervalTo - 1);
-                        }
-
-                        QVector<AnchorVertex*> subCandidates;
-                        if (forward) {
-                           subCandidates = candidates.mid(intervalFrom, intervalTo - intervalFrom - 1);
-                        } else {
-                            // reverse the order of the candidates.
-                            qSwap(intervalVertexFrom, intervalVertexTo);
-                            do {
-                                ++intervalFrom;
-                                subCandidates.prepend(candidates.at(intervalFrom - 1));
-                            } while (intervalFrom < intervalTo - 1);
+                            && intervalVertexTo->m_item == candidates.at(effectiveIntervalTo - 2)->m_item) {
+                            --effectiveIntervalTo;
+                            intervalVertexTo = candidates.at(effectiveIntervalTo - 1);
                         }
-                        if (simplifySequentialChunk(&g, intervalVertexFrom, subCandidates, intervalVertexTo)) {
-                            dirty = true;
-                            break;
+                        if (effectiveIntervalTo - effectiveIntervalFrom >= 2) {
+                            QVector<AnchorVertex*> subCandidates;
+                            if (forward) {
+                               subCandidates = candidates.mid(effectiveIntervalFrom, effectiveIntervalTo - effectiveIntervalFrom - 1);
+                            } else {
+                                // reverse the order of the candidates.
+                                qSwap(intervalVertexFrom, intervalVertexTo);
+                                do {
+                                    ++effectiveIntervalFrom;
+                                    subCandidates.prepend(candidates.at(effectiveIntervalFrom - 1));
+                                } while (effectiveIntervalFrom < effectiveIntervalTo - 1);
+                            }
+                            if (simplifySequentialChunk(&g, intervalVertexFrom, subCandidates, intervalVertexTo)) {
+                                dirty = true;
+                                break;
+                            }
+                            // finished simplification of chunk with same direction
                         }
-                        // finished simplification of chunk with same direction
                     }
                     if (forward == (prev == data->from))
                         --intervalTo;
diff --git a/src/gui/graphicsview/qgraphicsanchorlayout_p.h b/src/gui/graphicsview/qgraphicsanchorlayout_p.h
index b64f787..098407c 100644
--- a/src/gui/graphicsview/qgraphicsanchorlayout_p.h
+++ b/src/gui/graphicsview/qgraphicsanchorlayout_p.h
@@ -170,7 +170,7 @@ struct AnchorData : public QSimplexVariable {
           skipInPreferred(0), type(Normal), hasSize(false),
           isLayoutAnchor(false) {}
 
-    virtual void updateChildrenSizes() { };
+    virtual void updateChildrenSizes() {}
     virtual void refreshSizeHints(qreal effectiveSpacing);
 
     virtual ~AnchorData() {}
@@ -299,7 +299,7 @@ struct ParallelAnchorData : public AnchorData
 class GraphPath
 {
 public:
-    GraphPath() {};
+    GraphPath() {}
 
     QSimplexConstraint *constraint(const GraphPath &path) const;
 #ifdef QT_DEBUG
diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp
index 822c208..b7c2e26 100644
--- a/src/gui/graphicsview/qgraphicsitem.cpp
+++ b/src/gui/graphicsview/qgraphicsitem.cpp
@@ -198,20 +198,19 @@
     \o hoverEnterEvent(), hoverMoveEvent(), and hoverLeaveEvent() handles
     hover enter, move and leave events
     \o inputMethodEvent() handles input events, for accessibility support
-    \o keyPressEvent() and keyReleaseEvent handle key press and release events
+    \o keyPressEvent() and keyReleaseEvent() handle key press and release events
     \o mousePressEvent(), mouseMoveEvent(), mouseReleaseEvent(), and
     mouseDoubleClickEvent() handles mouse press, move, release, click and
     doubleclick events
     \endlist
 
-    You can filter events for any other item by installing event
-    filters. This functionaly is separate from from Qt's regular
-    event filters (see QObject::installEventFilter()), which only
-    work on subclasses of QObject. After installing your item as an
-    event filter for another item by calling
-    installSceneEventFilter(), the filtered events will be received
-    by the virtual function sceneEventFilter(). You can remove item
-    event filters by calling removeSceneEventFilter().
+    You can filter events for any other item by installing event filters. This
+    functionality is separate from Qt's regular event filters (see
+    QObject::installEventFilter()), which only work on subclasses of QObject. After
+    installing your item as an event filter for another item by calling
+    installSceneEventFilter(), the filtered events will be received by the virtual
+    function sceneEventFilter(). You can remove item event filters by calling
+    removeSceneEventFilter().
 
     \section1 Custom Data
 
@@ -414,11 +413,11 @@
     (same as transform()), and QGraphicsItem ignores the return value for this
     notification (i.e., a read-only notification).
 
-    \value ItemSelectedChange The item's selected state changes. If the item
-    is presently selected, it will become unselected, and vice verca. The
-    value argument is the new selected state (i.e., true or false). Do not
-    call setSelected() in itemChange() as this notification is delivered();
-    instead, you can return the new selected state from itemChange().
+    \value ItemSelectedChange The item's selected state changes. If the item is
+    presently selected, it will become unselected, and vice verca. The value
+    argument is the new selected state (i.e., true or false). Do not call
+    setSelected() in itemChange() as this notification is delivered; instead, you
+    can return the new selected state from itemChange().
 
     \value ItemSelectedHasChanged The item's selected state has changed. The
     value argument is the new selected state (i.e., true or false). Do not
@@ -10358,10 +10357,14 @@ QPixmap QGraphicsItemEffectSourcePrivate::pixmap(Qt::CoordinateSystem system, QP
             effectRect.setY(0);
         }
         // NB! We use +-1 for historical reasons (see QRect documentation).
-        if (right + 1 > info->widget->width())
-            effectRect.setRight(info->widget->width() - 1);
-        if (bottom + 1 > info->widget->height())
-            effectRect.setBottom(info->widget->height() -1);
+        QPaintDevice *device = info->painter->device();
+        const int deviceWidth = device->width();
+        const int deviceHeight = device->height();
+        if (right + 1 > deviceWidth)
+            effectRect.setRight(deviceWidth - 1);
+        if (bottom + 1 > deviceHeight)
+            effectRect.setBottom(deviceHeight -1);
+        
     }
 
     if (effectRect.isEmpty())
diff --git a/src/gui/graphicsview/qgraphicsitem_p.h b/src/gui/graphicsview/qgraphicsitem_p.h
index 1090620..1bf8993 100644
--- a/src/gui/graphicsview/qgraphicsitem_p.h
+++ b/src/gui/graphicsview/qgraphicsitem_p.h
@@ -517,17 +517,20 @@ struct QGraphicsItemPrivate::TransformData
             return transform * *postmultiplyTransform;
         }
 
-        QMatrix4x4 x(transform);
-        for (int i = 0; i < graphicsTransforms.size(); ++i)
-            graphicsTransforms.at(i)->applyTo(&x);
+        QTransform x(transform);
+        if (!graphicsTransforms.isEmpty()) {
+            QMatrix4x4 m;
+            for (int i = 0; i < graphicsTransforms.size(); ++i)
+                graphicsTransforms.at(i)->applyTo(&m);
+            x *= m.toTransform();
+        }
         x.translate(xOrigin, yOrigin);
-        x.rotate(rotation, 0, 0, 1);
-        x.scale(scale);
+        x.rotate(rotation);
+        x.scale(scale, scale);
         x.translate(-xOrigin, -yOrigin);
-        QTransform t = x.toTransform(); // project the 3D matrix back to 2D.
         if (postmultiplyTransform)
-            t *= *postmultiplyTransform;
-        return t;
+            x *= *postmultiplyTransform;
+        return x;
     }
 };
 
@@ -572,6 +575,9 @@ public:
     inline void update()
     { item->update(); }
 
+    inline void effectBoundingRectChanged()
+    { item->prepareGeometryChange(); }
+
     inline bool isPixmap() const
     {
         return (item->type() == QGraphicsPixmapItem::Type);
diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp
index 2ac1dca..5dd71e2 100644
--- a/src/gui/graphicsview/qgraphicsscene.cpp
+++ b/src/gui/graphicsview/qgraphicsscene.cpp
@@ -4616,7 +4616,8 @@ void QGraphicsScenePrivate::markDirty(QGraphicsItem *item, const QRectF &rect, b
         return;
     }
 
-    bool hasNoContents = item->d_ptr->flags & QGraphicsItem::ItemHasNoContents;
+    bool hasNoContents = item->d_ptr->flags & QGraphicsItem::ItemHasNoContents
+                         && !item->d_ptr->graphicsEffect;
     if (!hasNoContents) {
         item->d_ptr->dirty = 1;
         if (fullItemUpdate)
@@ -4706,11 +4707,15 @@ void QGraphicsScenePrivate::processDirtyItemsRecursive(QGraphicsItem *item, bool
         return;
     }
 
-    const bool itemHasContents = !(item->d_ptr->flags & QGraphicsItem::ItemHasNoContents);
+    bool itemHasContents = !(item->d_ptr->flags & QGraphicsItem::ItemHasNoContents);
     const bool itemHasChildren = !item->d_ptr->children.isEmpty();
-    if (!itemHasContents && !itemHasChildren) {
-        resetDirtyItem(item);
-        return; // Item has neither contents nor children!(?)
+    if (!itemHasContents) {
+        if (!itemHasChildren) {
+            resetDirtyItem(item);
+            return; // Item has neither contents nor children!(?)
+        }
+        if (item->d_ptr->graphicsEffect)
+            itemHasContents = true;
     }
 
     const qreal opacity = item->d_ptr->combineOpacityFromParent(parentOpacity);
diff --git a/src/gui/graphicsview/qsimplex_p.h b/src/gui/graphicsview/qsimplex_p.h
index 9ee3863..eac74ac 100644
--- a/src/gui/graphicsview/qsimplex_p.h
+++ b/src/gui/graphicsview/qsimplex_p.h
@@ -60,7 +60,7 @@ QT_BEGIN_NAMESPACE
 
 struct QSimplexVariable
 {
-    QSimplexVariable() : result(0), index(0) {};
+    QSimplexVariable() : result(0), index(0) {}
 
     qreal result;
     uint index;
@@ -80,7 +80,7 @@ struct QSimplexVariable
 */
 struct QSimplexConstraint
 {
-    QSimplexConstraint() : constant(0), ratio(Equal), artificial(0) {};
+    QSimplexConstraint() : constant(0), ratio(Equal), artificial(0) {}
 
     enum Ratio {
         LessOrEqual = 0,
diff --git a/src/gui/gui.pro b/src/gui/gui.pro
index eb3a33f..7c24002 100644
--- a/src/gui/gui.pro
+++ b/src/gui/gui.pro
@@ -17,7 +17,10 @@ x11:include(kernel/x11.pri)
 mac:include(kernel/mac.pri)
 win32:include(kernel/win.pri)
 embedded:include(embedded/embedded.pri)
-symbian:include(kernel/symbian.pri)
+symbian {
+    include(kernel/symbian.pri)
+    include(s60framework/s60framework.pri)
+}
 
 #modules
 include(animation/animation.pri)
diff --git a/src/gui/image/qbitmap.cpp b/src/gui/image/qbitmap.cpp
index 8c3b9be..b5ffeed 100644
--- a/src/gui/image/qbitmap.cpp
+++ b/src/gui/image/qbitmap.cpp
@@ -92,13 +92,15 @@ QT_BEGIN_NAMESPACE
     \sa  QPixmap, QImage, QImageReader, QImageWriter
 */
 
+/*! \typedef QBitmap::DataPtr
+  \internal
+ */
 
 /*!
     Constructs a null bitmap.
 
     \sa QPixmap::isNull()
 */
-
 QBitmap::QBitmap()
     : QPixmap(QSize(0, 0), QPixmapData::BitmapType)
 {
diff --git a/src/gui/image/qicon.cpp b/src/gui/image/qicon.cpp
index a4ea6af..1140cd8 100644
--- a/src/gui/image/qicon.cpp
+++ b/src/gui/image/qicon.cpp
@@ -879,21 +879,20 @@ void QIcon::setThemeSearchPaths(const QStringList &paths)
 }
 
 /*!
-    \since 4.6
-
-    Returns the search paths for icon themes.
+  \since 4.6
 
-    The default value will depend on the platform:
+  Returns the search paths for icon themes.
 
-    On X11, the search path will use the XDG_DATA_DIRS environment
-    variable if available.
+  The default value will depend on the platform:
 
-    On Windows the search path defaults to [Application Directory]/icons
+  On X11, the search path will use the XDG_DATA_DIRS environment
+  variable if available.
 
-    On Mac the default search path will search in the
-    [Contents/Resources/icons] part of the application bundle.
+  By default all platforms will have the resource directory
+  \c{:\icons} as a fallback. You can use "rcc -project" to generate a
+  resource file from your icon theme.
 
-    \sa setThemeSearchPaths(), fromTheme(), setThemeName()
+  \sa setThemeSearchPaths(), fromTheme(), setThemeName()
 */
 QStringList QIcon::themeSearchPaths()
 {
@@ -906,7 +905,7 @@ QStringList QIcon::themeSearchPaths()
     Sets the current icon theme to \a name.
 
     The \a name should correspond to a directory name in the
-    current themeSearchPath() containing an index.theme
+    themeSearchPath() containing an index.theme
     file describing it's contents.
 
     \sa themeSearchPaths(), themeName()
@@ -939,10 +938,6 @@ QString QIcon::themeName()
     icon theme. If no such icon is found in the current theme
     \a fallback is return instead.
 
-    To use an icon theme on Windows or Mac, you will need to
-    bundle a compliant theme with your application and make sure
-    it is located in your themeSarchPaths.
-
     The lastest version of the freedesktop icon specification and naming
     spesification can be obtained here:
     http://standards.freedesktop.org/icon-theme-spec/icon-theme-spec-latest.html
diff --git a/src/gui/image/qiconloader.cpp b/src/gui/image/qiconloader.cpp
index 279703c..cb1cc61 100644
--- a/src/gui/image/qiconloader.cpp
+++ b/src/gui/image/qiconloader.cpp
@@ -187,14 +187,17 @@ QStringList QIconLoader::themeSearchPaths() const
         QDir homeDir(QDir::homePath() + QLatin1String("/.icons"));
         if (homeDir.exists())
             m_iconDirs.prepend(homeDir.path());
-
-#elif defined(Q_WS_WIN)
+#endif
+        
+#if defined(Q_WS_WIN)
         m_iconDirs.append(qApp->applicationDirPath() +
                           QLatin1String("/icons"));
 #elif defined(Q_WS_MAC)
         m_iconDirs.append(qApp->applicationDirPath() +
                           QLatin1String("/../Resources/icons"));
 #endif
+        // Allways add resource directory as search path
+        m_iconDirs.append(QLatin1String(":/icons"));
     }
     return m_iconDirs;
 }
diff --git a/src/gui/image/qiconloader_p.h b/src/gui/image/qiconloader_p.h
index ba05a54..8c1cd4e 100644
--- a/src/gui/image/qiconloader_p.h
+++ b/src/gui/image/qiconloader_p.h
@@ -139,7 +139,7 @@ class QIconTheme
 {
 public:
     QIconTheme(const QString &name);
-    QIconTheme() : m_valid(false) {};
+    QIconTheme() : m_valid(false) {}
     QStringList parents() { return m_parents; }
     QList <QIconDirInfo> keyList() { return m_keyList; }
     QString contentDir() { return m_contentDir; }
diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp
index 2b82f49..89af452 100644
--- a/src/gui/image/qimage.cpp
+++ b/src/gui/image/qimage.cpp
@@ -2892,6 +2892,12 @@ static void convert_Indexed8_to_X32(QImageData *dest, const QImageData *src, Qt:
     Q_ASSERT(src->height == dest->height);
 
     QVector<QRgb> colorTable = fix_color_table(src->colortable, dest->format);
+    if (colorTable.size() == 0) {
+        colorTable.resize(256);
+        for (int i=0; i<256; ++i)
+            colorTable[i] = qRgb(i, i, i);
+
+    }
 
     int w = src->width;
     const uchar *src_data = src->data;
diff --git a/src/gui/inputmethod/qinputcontext.cpp b/src/gui/inputmethod/qinputcontext.cpp
index 2422355..ed30810 100644
--- a/src/gui/inputmethod/qinputcontext.cpp
+++ b/src/gui/inputmethod/qinputcontext.cpp
@@ -176,7 +176,7 @@ QWidget *QInputContext::focusWidget() const
 
 
 /*!
-    Sets the widget that has an input focus for this input context.
+    Sets the \a widget that has an input focus for this input context.
 
     \warning Ordinary input methods must not call this function
     directly.
diff --git a/src/gui/itemviews/qabstractitemview.cpp b/src/gui/itemviews/qabstractitemview.cpp
index 07c5454..ea98cb2 100644
--- a/src/gui/itemviews/qabstractitemview.cpp
+++ b/src/gui/itemviews/qabstractitemview.cpp
@@ -956,6 +956,7 @@ QModelIndex QAbstractItemView::currentIndex() const
 void QAbstractItemView::reset()
 {
     Q_D(QAbstractItemView);
+    d->delayedReset.stop(); //make sure we stop the timer
     QList<QEditorInfo>::const_iterator it = d->editors.constBegin();
     for (; it != d->editors.constEnd(); ++it)
         d->releaseEditor(it->editor);
@@ -2208,7 +2209,9 @@ void QAbstractItemView::timerEvent(QTimerEvent *event)
     Q_D(QAbstractItemView);
     if (event->timerId() == d->fetchMoreTimer.timerId())
         d->fetchMore();
-    if (event->timerId() == d->autoScrollTimer.timerId())
+    else if (event->timerId() == d->delayedReset.timerId())
+        reset();
+    else if (event->timerId() == d->autoScrollTimer.timerId())
         doAutoScroll();
     else if (event->timerId() == d->updateTimer.timerId())
         d->updateDirtyRegion();
@@ -3132,9 +3135,8 @@ void QAbstractItemViewPrivate::_q_columnsInserted(const QModelIndex &, int, int)
 */
 void QAbstractItemViewPrivate::_q_modelDestroyed()
 {
-    Q_Q(QAbstractItemView);
     model = QAbstractItemModelPrivate::staticEmptyModel();
-    QMetaObject::invokeMethod(q, "reset", Qt::QueuedConnection);
+    doDelayedReset();
 }
 
 /*!
diff --git a/src/gui/itemviews/qabstractitemview_p.h b/src/gui/itemviews/qabstractitemview_p.h
index 4517941..434d644 100644
--- a/src/gui/itemviews/qabstractitemview_p.h
+++ b/src/gui/itemviews/qabstractitemview_p.h
@@ -328,6 +328,15 @@ public:
 
     QStyleOptionViewItemV4 viewOptionsV4() const;
 
+    void doDelayedReset()
+    {
+        //we delay the reset of the timer because some views (QTableView)
+        //with headers can't handle the fact that the model has been destroyed
+        //all _q_modelDestroyed slots must have been called
+        if (!delayedReset.isActive())
+            delayedReset.start(0, q_func());
+    }
+
     QAbstractItemModel *model;
     QPointer<QAbstractItemDelegate> itemDelegate;
     QMap<int, QPointer<QAbstractItemDelegate> > rowDelegates;
@@ -389,6 +398,7 @@ public:
     QBasicTimer updateTimer;
     QBasicTimer delayedEditing;
     QBasicTimer delayedAutoScroll; //used when an item is clicked
+    QBasicTimer delayedReset;
 
     QAbstractItemView::ScrollMode verticalScrollMode;
     QAbstractItemView::ScrollMode horizontalScrollMode;
diff --git a/src/gui/itemviews/qcolumnview_p.h b/src/gui/itemviews/qcolumnview_p.h
index 97def07..ca1d334 100644
--- a/src/gui/itemviews/qcolumnview_p.h
+++ b/src/gui/itemviews/qcolumnview_p.h
@@ -174,8 +174,8 @@ class QColumnViewDelegate : public QItemDelegate
 {
 
 public:
-    explicit QColumnViewDelegate(QObject *parent = 0) : QItemDelegate(parent) {};
-    ~QColumnViewDelegate() {};
+    explicit QColumnViewDelegate(QObject *parent = 0) : QItemDelegate(parent) {}
+    ~QColumnViewDelegate() {}
 
     void paint(QPainter *painter,
                const QStyleOptionViewItem &option,
diff --git a/src/gui/itemviews/qtreewidget.cpp b/src/gui/itemviews/qtreewidget.cpp
index 7d6439f..6a7b27c 100644
--- a/src/gui/itemviews/qtreewidget.cpp
+++ b/src/gui/itemviews/qtreewidget.cpp
@@ -622,6 +622,10 @@ void QTreeModel::ensureSorted(int column, Qt::SortOrder order,
         QTreeWidgetItem *item = lst.takeAt(oldRow);
         lit = sortedInsertionIterator(lit, lst.end(), order, item);
         int newRow = qMax(lit - lst.begin(), 0);
+
+        if ((newRow < oldRow) && !(*item < *lst.at(oldRow - 1)))
+            newRow = oldRow;
+
         lit = lst.insert(lit, item);
         if (newRow != oldRow) {
             // we are going to change the persistent indexes, so we need to prepare
@@ -2074,7 +2078,7 @@ void QTreeWidgetItemPrivate::sortChildren(int column, Qt::SortOrder order, bool
 {
     QTreeModel *model = (q->view ? qobject_cast<QTreeModel*>(q->view->model()) : 0);
     if (!model)
-        return;   
+        return;
     model->sortItems(&q->children, column, order);
     if (climb) {
         QList<QTreeWidgetItem*>::iterator it = q->children.begin();
diff --git a/src/gui/kernel/qaction.cpp b/src/gui/kernel/qaction.cpp
index d2a25fd..2a28c71 100644
--- a/src/gui/kernel/qaction.cpp
+++ b/src/gui/kernel/qaction.cpp
@@ -269,6 +269,26 @@ void QActionPrivate::setShortcutEnabled(bool enable, QShortcutMap &map)
     MenuRole for the actions in that submenu have no effect. They will never be moved.
 */
 
+/*! \enum QAction::SoftKeyRole
+  \value OptionsSoftKey
+  \value SelectSoftKey
+  \value BackSoftKey
+  \value NextSoftKey
+  \value PreviousSoftKey
+  \value OkSoftKey
+  \value CancelSoftKey
+  \value EditSoftKey
+  \value ViewSoftKey
+  \value BackSpaceSoftKey
+  \value EndEditSoftKey
+  \value RevertEditSoftKey
+  \value DeselectSoftKey
+  \value FinishSoftKey
+  \value MenuSoftKey
+  \value ContextMenuSoftKey
+  \value ExitSoftKey
+ */
+
 /*!
     Constructs an action with \a parent. If \a parent is an action
     group the action will be automatically inserted into the group.
diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index f049a58..511c797 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -3625,6 +3625,7 @@ bool QApplication::notify(QObject *receiver, QEvent *e)
     case QEvent::MouseButtonRelease:
     case QEvent::MouseButtonDblClick:
         d->toolTipFallAsleep.stop();
+        // fall-through
     case QEvent::Leave:
         d->toolTipWakeUp.stop();
     default:
diff --git a/src/gui/kernel/qapplication.h b/src/gui/kernel/qapplication.h
index 92cf0f8..f1e3cb0 100644
--- a/src/gui/kernel/qapplication.h
+++ b/src/gui/kernel/qapplication.h
@@ -327,7 +327,7 @@ public:
     { if (replace) changeOverrideCursor(cursor); else setOverrideCursor(cursor); }
 #  endif
     inline static QT3_SUPPORT bool hasGlobalMouseTracking() {return true;}
-    inline static QT3_SUPPORT void setGlobalMouseTracking(bool) {};
+    inline static QT3_SUPPORT void setGlobalMouseTracking(bool) {}
     inline static QT3_SUPPORT void flushX() { flush(); }
     static inline QT3_SUPPORT void setWinStyleHighlightColor(const QColor &c) {
         QPalette p(palette());
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index 1bbf332..220b222 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -63,10 +63,13 @@
 #include "apgwgnam.h" // For CApaWindowGroupName
 #include <MdaAudioTonePlayer.h>     // For CMdaAudioToneUtility
 
-#if !defined(QT_NO_IM) && defined(Q_WS_S60)
-#include "qinputcontext.h"
-#include <private/qcoefepinputcontext_p.h>
-#endif // !defined(QT_NO_IM) && defined(Q_WS_S60)
+#if defined(Q_WS_S60)
+# if !defined(QT_NO_IM)
+#  include "qinputcontext.h"
+#  include <private/qcoefepinputcontext_p.h>
+# endif
+# include <private/qs60mainapplication_p.h>
+#endif
 
 #include "private/qstylesheetstyle_p.h"
 
@@ -347,21 +350,21 @@ void QSymbianControl::HandleLongTapEventL( const TPoint& aPenEventLocation, cons
     QApplicationPrivate::mouse_buttons = QApplicationPrivate::mouse_buttons | Qt::RightButton;
     QMouseEvent mEvent(QEvent::MouseButtonPress, alienWidget->mapFrom(qwidget, widgetPos), globalPos,
         Qt::RightButton, QApplicationPrivate::mouse_buttons, Qt::NoModifier);
-    
+
     bool res = sendMouseEvent(alienWidget, &mEvent);
 
 #if !defined(QT_NO_CONTEXTMENU)
     QContextMenuEvent contextMenuEvent(QContextMenuEvent::Mouse, widgetPos, globalPos, mEvent.modifiers());
     qt_sendSpontaneousEvent(alienWidget, &contextMenuEvent);
-#endif     
-    
+#endif
+
     m_previousEventLongTap = true;
 }
 
 void QSymbianControl::HandlePointerEventL(const TPointerEvent& pEvent)
 {
     m_longTapDetector->PointerEventL(pEvent);
-    QT_TRYCATCH_LEAVING(HandlePointerEvent(pEvent));  
+    QT_TRYCATCH_LEAVING(HandlePointerEvent(pEvent));
 }
 
 void QSymbianControl::HandlePointerEvent(const TPointerEvent& pEvent)
@@ -396,15 +399,6 @@ void QSymbianControl::HandlePointerEvent(const TPointerEvent& pEvent)
         if (!alienWidget)
             alienWidget = qwidget;
         S60->mousePressTarget = alienWidget;
-        //pointer grab
-        SetGloballyCapturing(ETrue);
-        SetPointerCapture(ETrue);
-    }
-    else if (type == QEvent::MouseButtonRelease)
-    {
-        //release pointer grab
-        SetGloballyCapturing(EFalse);
-        SetPointerCapture(EFalse);
     }
     alienWidget = S60->mousePressTarget;
 
@@ -724,6 +718,22 @@ TTypeUid::Ptr QSymbianControl::MopSupplyObject(TTypeUid id)
 
 void qt_init(QApplicationPrivate * /* priv */, int)
 {
+    if (!CCoeEnv::Static()) {
+        // The S60 framework has not been initalized. We need to do it.
+        TApaApplicationFactory factory(NewApplication);
+        CApaCommandLine* commandLine = 0;
+        TInt err = CApaCommandLine::GetCommandLineFromProcessEnvironment(commandLine);
+        // After this construction, CEikonEnv will be available from CEikonEnv::Static().
+        // (much like our qApp).
+        CEikonEnv* coe = new CEikonEnv;
+        QT_TRAP_THROWING(coe->ConstructAppFromCommandLineL(factory,*commandLine));
+        delete commandLine;
+
+        S60->qtOwnsS60Environment = true;
+    } else {
+        S60->qtOwnsS60Environment = false;
+    }
+
 #ifdef QT_NO_DEBUG
     if (!qgetenv("QT_S60_AUTO_FLUSH_WSERV").isEmpty())
 #endif
@@ -775,6 +785,13 @@ void qt_cleanup()
     // it dies.
     delete QApplicationPrivate::inputContext;
     QApplicationPrivate::inputContext = 0;
+
+    if (S60->qtOwnsS60Environment) {
+        CEikonEnv* coe = CEikonEnv::Static();
+        coe->PrepareToExit();
+        // The CEikonEnv itself is destroyed in here.
+        coe->DestroyEnvironment();
+    }
 }
 
 void QApplicationPrivate::initializeWidgetPaletteHash()
@@ -801,14 +818,27 @@ bool QApplicationPrivate::modalState()
 
 void QApplicationPrivate::enterModal_sys(QWidget *widget)
 {
+    if (widget) {
+        widget->effectiveWinId()->DrawableWindow()->FadeBehind(ETrue);
+        // Modal partial screen dialogs (like queries) capture pointer events.
+        // ### FixMe: Add specialized behaviour for fullscreen modal dialogs
+        widget->effectiveWinId()->SetGloballyCapturing(ETrue);
+        widget->effectiveWinId()->SetPointerCapture(ETrue);
+    }
     if (!qt_modal_stack)
         qt_modal_stack = new QWidgetList;
     qt_modal_stack->insert(0, widget);
-    app_do_modal = true;    
+    app_do_modal = true;
 }
 
 void QApplicationPrivate::leaveModal_sys(QWidget *widget)
 {
+    if (widget) {
+        widget->effectiveWinId()->DrawableWindow()->FadeBehind(EFalse);
+        // ### FixMe: Add specialized behaviour for fullscreen modal dialogs
+        widget->effectiveWinId()->SetGloballyCapturing(EFalse);
+        widget->effectiveWinId()->SetPointerCapture(EFalse);
+    }
     if (qt_modal_stack && qt_modal_stack->removeAll(widget)) {
         if (qt_modal_stack->isEmpty()) {
             delete qt_modal_stack;
@@ -824,18 +854,31 @@ void QApplicationPrivate::openPopup(QWidget *popup)
         QApplicationPrivate::popupWidgets = new QWidgetList;
     QApplicationPrivate::popupWidgets->append(popup);
 
-    if (QApplicationPrivate::popupWidgets->count() == 1 && !qt_nograb()) {
+
+    // Cancel focus widget pointer capture and long tap timer
+    if (QApplication::focusWidget()) {
+        static_cast<QSymbianControl*>(QApplication::focusWidget()->effectiveWinId())->CancelLongTapTimer();
+        QApplication::focusWidget()->effectiveWinId()->SetPointerCapture(false);
+        }
+
+    if (!qt_nograb()) {
+        // Cancel pointer capture and long tap timer for earlier popup
+        int popupCount = QApplicationPrivate::popupWidgets->count();
+        if (popupCount > 1) {
+            QWidget* prevPopup = QApplicationPrivate::popupWidgets->at(popupCount-2);
+            static_cast<QSymbianControl*>(prevPopup->effectiveWinId())->CancelLongTapTimer();
+            prevPopup->effectiveWinId()->SetPointerCapture(false);
+        }
+
+        // Enable pointer capture for this (topmost) popup
         Q_ASSERT(popup->testAttribute(Qt::WA_WState_Created));
         WId id = popup->effectiveWinId();
         id->SetPointerCapture(true);
-        id->SetGloballyCapturing(true);
     }
 
     // popups are not focus-handled by the window system (the first
     // popup grabbed the keyboard), so we have to do that manually: A
     // new popup gets the focus
-    if (QApplication::focusWidget())
-        static_cast<QSymbianControl*>(QApplication::focusWidget()->effectiveWinId())->CancelLongTapTimer();
     QWidget *fw = popup->focusWidget();
     if (fw) {
         fw->setFocus(Qt::PopupFocusReason);
@@ -854,14 +897,16 @@ void QApplicationPrivate::closePopup(QWidget *popup)
         return;
     QApplicationPrivate::popupWidgets->removeAll(popup);
 
+    // Cancel pointer capture and long tap for this popup
+    WId id = popup->effectiveWinId();
+    id->SetPointerCapture(false);
+    static_cast<QSymbianControl*>(id)->CancelLongTapTimer();
+
     if (QApplicationPrivate::popupWidgets->isEmpty()) { // this was the last popup
         delete QApplicationPrivate::popupWidgets;
         QApplicationPrivate::popupWidgets = 0;
         if (!qt_nograb()) {                        // grabbing not disabled
             Q_ASSERT(popup->testAttribute(Qt::WA_WState_Created));
-            WId id = popup->effectiveWinId();
-            id->SetPointerCapture(false);
-            id->SetGloballyCapturing(false);
             if (QWidgetPrivate::mouseGrabber != 0)
                 QWidgetPrivate::mouseGrabber->grabMouse();
 
@@ -880,6 +925,7 @@ void QApplicationPrivate::closePopup(QWidget *popup)
           }
         }
     } else {
+
         // popups are not focus-handled by the window system (the
         // first popup grabbed the keyboard), so we have to do that
         // manually: A popup was closed, so the previous popup gets
@@ -889,6 +935,11 @@ void QApplicationPrivate::closePopup(QWidget *popup)
             QFocusEvent e(QEvent::FocusOut, Qt::PopupFocusReason);
             q_func()->sendEvent(fw, &e);
         }
+
+        // Enable pointer capture for previous popup
+        if (aw) {
+            aw->effectiveWinId()->SetPointerCapture(true);
+        }
     }
 }
 
@@ -972,11 +1023,14 @@ void QApplication::beep()
     beep=NULL;
 }
 
-/*! \fn int QApplication::s60ProcessEvent(TWsEvent *event)
-    This function does the core processing of individual s60
-    \a{event}s. It returns 1 if the event was handled, 0 if
+/*!
+    \warning This function is only available on Symbian.
+
+    This function processes an individual Symbian window server
+    \a event. It returns 1 if the event was handled, 0 if
     the \a event was not handled, and -1 if the event was
-    not handled because the event handle was not in the map.
+    not handled because the event handle (\c{TWsEvent::Handle()})
+    is not known to Qt.
  */
 int QApplication::s60ProcessEvent(TWsEvent *event)
 {
@@ -1065,7 +1119,16 @@ int QApplication::s60ProcessEvent(TWsEvent *event)
 }
 
 /*!
-  Returns false. Does nothing with the TWsEvent \a aEvent.
+  \warning This virtual function is only available on Symbian.
+
+  If you create an application that inherits QApplication and reimplement
+  this function, you get direct access to events that the are received
+  from the Symbian window server. The events are passed in the TWsEvent
+  \a aEvent parameter.
+
+  Return true if you want to stop the event from being processed. Return
+  false for normal event dispatching. The default implementation
+  false, and does nothing with \a aEvent.
  */
 bool QApplication::s60EventFilter(TWsEvent * /* aEvent */)
 {
@@ -1073,9 +1136,11 @@ bool QApplication::s60EventFilter(TWsEvent * /* aEvent */)
 }
 
 /*!
+  \warning This function is only available on Symbian.
+
   Handles \a{command}s which are typically handled by
   CAknAppUi::HandleCommandL(). Qts Ui integration into Symbian is
-  partially achieved by deriving from CAknAppUi.  Currently, exit,
+  partially achieved by deriving from CAknAppUi. Currently, exit,
   menu and softkey commands are handled.
 
   \sa s60EventFilter(), s60ProcessEvent()
@@ -1107,7 +1172,12 @@ void QApplication::symbianHandleCommand(int command)
 }
 
 /*!
+  \warning This function is only available on Symbian.
+
   Handles the resource change specified by \a type.
+
+  Currently, KEikDynamicLayoutVariantSwitch and
+  KAknsMessageSkinChange are handled.
  */
 void QApplication::symbianResourceChange(int type)
 {
diff --git a/src/gui/kernel/qapplication_win.cpp b/src/gui/kernel/qapplication_win.cpp
index a3de120..84edf1f 100644
--- a/src/gui/kernel/qapplication_win.cpp
+++ b/src/gui/kernel/qapplication_win.cpp
@@ -1903,11 +1903,9 @@ LRESULT CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam
                     QHideEvent e;
                     qt_sendSpontaneousEvent(widget, &e);
                     widget->hideChildren(true);
-#ifndef Q_WS_WINCE
                     const QString title = widget->windowIconText();
                     if (!title.isEmpty())
                         widget->setWindowTitle_helper(title);
-#endif
                 }
                 result = false;
                 break;
@@ -1926,11 +1924,9 @@ LRESULT CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam
                     widget->showChildren(true);
                     QShowEvent e;
                     qt_sendSpontaneousEvent(widget, &e);
-#ifndef Q_WS_WINCE
                     const QString title = widget->windowTitle();
                     if (!title.isEmpty())
                         widget->setWindowTitle_helper(title);
-#endif
                 }
                 result = false;
                 break;
@@ -1943,7 +1939,7 @@ LRESULT CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam
                 QWindowStateChangeEvent e(oldstate);
                 qt_sendSpontaneousEvent(widget, &e);
             }
-#endif
+#endif // #ifndef Q_OS_WINCE
 
             break;
         }
@@ -2030,13 +2026,16 @@ LRESULT CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam
                 // WM_ACTIVATEAPP handles the "true" false case, as this is only when the application
                 // loses focus. Doing it here would result in the widget getting focus to not know
                 // where it got it from; it would simply get a 0 value as the old focus widget.
-#ifndef Q_WS_WINCE_WM
-                if (!(widget->windowState() & Qt::WindowMinimized)) {
-                    // Ignore the activate message send by WindowsXP to a minimized window
-#else
+#ifdef Q_WS_WINCE
                 {
                     if (widget->windowState() & Qt::WindowMinimized)
                         widget->dataPtr()->window_state &= ~Qt::WindowMinimized;
+#else
+                if (!(widget->windowState() & Qt::WindowMinimized)) {
+#endif
+                    // Ignore the activate message send by WindowsXP to a minimized window
+#ifdef Q_WS_WINCE_WM
+                {
                     if  (widget->windowState() & Qt::WindowFullScreen)
                         qt_wince_hide_taskbar(widget->winId());
 #endif
diff --git a/src/gui/kernel/qapplication_x11.cpp b/src/gui/kernel/qapplication_x11.cpp
index 0056b9e..a7a6504 100644
--- a/src/gui/kernel/qapplication_x11.cpp
+++ b/src/gui/kernel/qapplication_x11.cpp
@@ -79,6 +79,7 @@
 #include <private/qcolor_p.h>
 #include <private/qcursor_p.h>
 #include <private/qiconloader_p.h>
+#include <private/gtksymbols_p.h>
 #include "qstyle.h"
 #include "qmetaobject.h"
 #include "qtimer.h"
@@ -2287,6 +2288,12 @@ void qt_init(QApplicationPrivate *priv, int,
         if (X11->desktopEnvironment == DE_KDE)
             X11->desktopVersion = QString::fromLocal8Bit(qgetenv("KDE_SESSION_VERSION")).toInt();
 
+#if !defined(QT_NO_STYLE_GTK)
+        if (X11->desktopEnvironment == DE_GNOME) {
+            static bool menusHaveIcons = QGtk::getGConfBool(QLatin1String("/desktop/gnome/interface/menus_have_icons"), true);
+            QApplication::setAttribute(Qt::AA_DontShowIconsInMenus, !menusHaveIcons);
+        }
+#endif
         qt_set_input_encoding();
 
         qt_set_x11_resources(appFont, appFGCol, appBGCol, appBTNCol);
diff --git a/src/gui/kernel/qcocoaapplication_mac.mm b/src/gui/kernel/qcocoaapplication_mac.mm
index ed62d02..2f1d88d 100644
--- a/src/gui/kernel/qcocoaapplication_mac.mm
+++ b/src/gui/kernel/qcocoaapplication_mac.mm
@@ -37,9 +37,6 @@
 **
 ** $QT_END_LICENSE$
 **
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
 ****************************************************************************/
 
 /****************************************************************************
diff --git a/src/gui/kernel/qcocoaapplicationdelegate_mac.mm b/src/gui/kernel/qcocoaapplicationdelegate_mac.mm
index cbf5cb6..b6aa454 100644
--- a/src/gui/kernel/qcocoaapplicationdelegate_mac.mm
+++ b/src/gui/kernel/qcocoaapplicationdelegate_mac.mm
@@ -37,9 +37,6 @@
 **
 ** $QT_END_LICENSE$
 **
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
 ****************************************************************************/
 
 /****************************************************************************
diff --git a/src/gui/kernel/qcocoamenuloader_mac.mm b/src/gui/kernel/qcocoamenuloader_mac.mm
index 1bdb123..14e4510 100644
--- a/src/gui/kernel/qcocoamenuloader_mac.mm
+++ b/src/gui/kernel/qcocoamenuloader_mac.mm
@@ -37,9 +37,6 @@
 **
 ** $QT_END_LICENSE$
 **
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
 ****************************************************************************/
 
 #include "qmacdefines_mac.h"
diff --git a/src/gui/kernel/qcocoaview_mac.mm b/src/gui/kernel/qcocoaview_mac.mm
index bc32078..59494a7 100644
--- a/src/gui/kernel/qcocoaview_mac.mm
+++ b/src/gui/kernel/qcocoaview_mac.mm
@@ -201,7 +201,6 @@ extern "C" {
     composingText = new QString();
     composing = false;
     sendKeyEvents = true;
-    inKeyDown = false;
     currentCustomTypes = 0;
     [self setHidden:YES];
     return self;
@@ -1037,7 +1036,6 @@ extern "C" {
 
 - (void)keyDown:(NSEvent *)theEvent
 {
-    inKeyDown = true;
     sendKeyEvents = true;
 
     QWidget *widgetToGetKey = qwidget;
@@ -1057,7 +1055,6 @@ extern "C" {
         if (!keyOK && !sendToPopup)
             [super keyDown:theEvent];
     }
-    inKeyDown = false;
 }
 
 
@@ -1104,13 +1101,7 @@ extern "C" {
         };
     }
 
-    if ([aString length] && !inKeyDown) {
-        // Handle the case where insertText is called from somewhere else than the keyDown
-        // implementation, for example when inserting text from the character palette.
-        QInputMethodEvent e;
-        e.setCommitString(commitText);
-        qt_sendSpontaneousEvent(qwidget, &e);
-    } else if ([aString length] && composing) {
+    if ([aString length] && composing) {
         // Send the commit string to the widget.
         composing = false;
         sendKeyEvents = false;
diff --git a/src/gui/kernel/qcocoaview_mac_p.h b/src/gui/kernel/qcocoaview_mac_p.h
index 9d4e3d0..3810a2b 100644
--- a/src/gui/kernel/qcocoaview_mac_p.h
+++ b/src/gui/kernel/qcocoaview_mac_p.h
@@ -86,7 +86,6 @@ Q_GUI_EXPORT
     bool composing;
     int composingLength;
     bool sendKeyEvents;
-    bool inKeyDown;
     QString *composingText;
     QStringList *currentCustomTypes;
     NSInteger dragEnterSequence;
diff --git a/src/gui/kernel/qcocoawindow_mac.mm b/src/gui/kernel/qcocoawindow_mac.mm
index 59e8254..57dca6d 100644
--- a/src/gui/kernel/qcocoawindow_mac.mm
+++ b/src/gui/kernel/qcocoawindow_mac.mm
@@ -37,9 +37,6 @@
 **
 ** $QT_END_LICENSE$
 **
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
 ****************************************************************************/
 
 #include "qmacdefines_mac.h"
diff --git a/src/gui/kernel/qcocoawindowdelegate_mac.mm b/src/gui/kernel/qcocoawindowdelegate_mac.mm
index 0a7a00f..6704fda 100644
--- a/src/gui/kernel/qcocoawindowdelegate_mac.mm
+++ b/src/gui/kernel/qcocoawindowdelegate_mac.mm
@@ -37,9 +37,6 @@
 **
 ** $QT_END_LICENSE$
 **
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
 ****************************************************************************/
 
 #import "private/qcocoawindowdelegate_mac_p.h"
diff --git a/src/gui/kernel/qgesture.cpp b/src/gui/kernel/qgesture.cpp
index d5e7167..7831893 100644
--- a/src/gui/kernel/qgesture.cpp
+++ b/src/gui/kernel/qgesture.cpp
@@ -133,21 +133,22 @@ private:
 
 /*! \fn void QGesture::cancelled()
 
-    The signal is emitted when the gesture is cancelled, for example the reset()
-    function is called while the gesture was in the process of emitting a
-    triggered() signal.  Extended information about the gesture is contained in
-    the sender object.
+  The signal is emitted when the gesture is cancelled, for example the
+  reset() function is called while the gesture was in the process of
+  emitting a triggered() signal.  Extended information about the
+  gesture is contained in the sender object.
 */
 
-
 /*!
-    Creates a new gesture handler object and marks it as a child of \a parent.
+  Creates a new gesture handler object and marks it as a child of \a
+  parent.  \a gestureTarget is the object that the gesture will watch
+  for events.
 
-    The \a parent object is also the default event source for the gesture,
-    meaning that the gesture installs itself as an event filter for the \a
-    parent.
+  The \a parent object is also the default event source for the
+  gesture, meaning that the gesture installs itself as an event filter
+  for the \a parent.
 
-    \sa setGraphicsItem()
+  \sa setGraphicsItem()
 */
 QGesture::QGesture(QObject *gestureTarget, QObject *parent)
     : QObject(*new QGesturePrivate, parent)
@@ -173,7 +174,7 @@ QGesture::~QGesture()
 /*!
     \property QGesture::gestureTarget
 
-    Gesture target is the object that the gesture will observe for events.
+    Gesture target is the object that the gesture will watch for events.
     Typically this means that the gesture installs an event filter on the
     target object.
 */
@@ -240,15 +241,18 @@ void QGesture::updateState(Qt::GestureState state)
         return;
     }
     const Qt::GestureState oldState = d->state;
-    d->state = state;
     if (state != Qt::NoGesture && oldState > state) {
         // comparing the state as ints: state should only be changed from
         // started to (optionally) updated and to finished.
+        d->state = state;
         qWarning("QGesture::updateState: incorrect new state");
         return;
     }
-    if (oldState == Qt::NoGesture)
+    if (oldState == Qt::NoGesture) {
+        d->state = Qt::GestureStarted;
         emit started();
+    }
+    d->state = state;
     if (state == Qt::GestureUpdated)
         emit triggered();
     else if (state == Qt::GestureFinished)
diff --git a/src/gui/kernel/qgesture_p.h b/src/gui/kernel/qgesture_p.h
index 2cfabef..ddca79e 100644
--- a/src/gui/kernel/qgesture_p.h
+++ b/src/gui/kernel/qgesture_p.h
@@ -70,7 +70,7 @@ class QGesturePrivate : public QObjectPrivate
 public:
     QGesturePrivate()
         : gestureTarget(0), graphicsItem(0), eventFilterProxyGraphicsItem(0),
-          state(Qt::NoGesture)
+          state(Qt::NoGesture), implicitGesture(false)
     {
     }
 
@@ -81,6 +81,9 @@ public:
     QGraphicsItem *eventFilterProxyGraphicsItem;
 
     Qt::GestureState state;
+
+    // the flag specifies if the gesture was created implicitely by Qt.
+    bool implicitGesture;
 };
 
 QT_END_NAMESPACE
diff --git a/src/gui/kernel/qstandardgestures.cpp b/src/gui/kernel/qstandardgestures.cpp
index cc30049..8e76715 100644
--- a/src/gui/kernel/qstandardgestures.cpp
+++ b/src/gui/kernel/qstandardgestures.cpp
@@ -47,6 +47,7 @@
 #include <private/qapplication_p.h>
 #include <private/qevent_p.h>
 #include <private/qwidget_p.h>
+#include <qmath.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -90,9 +91,12 @@ QPanGesture::QPanGesture(QWidget *gestureTarget, QObject *parent)
 void QPanGesturePrivate::setupGestureTarget(QObject *newGestureTarget)
 {
     Q_Q(QPanGesture);
+    QApplicationPrivate *qAppPriv = QApplicationPrivate::instance();
+
     if (gestureTarget && gestureTarget->isWidgetType()) {
         QWidget *w = static_cast<QWidget*>(gestureTarget.data());
-        QApplicationPrivate::instance()->widgetGestures[w].pan = 0;
+        if (qAppPriv->widgetGestures[w].pan == q)
+            qAppPriv->widgetGestures[w].pan = 0;
 #if defined(Q_WS_WIN)
         qt_widget_private(w)->winSetupGestures();
 #elif defined(Q_WS_MAC)
@@ -103,7 +107,7 @@ void QPanGesturePrivate::setupGestureTarget(QObject *newGestureTarget)
 
     if (newGestureTarget && newGestureTarget->isWidgetType()) {
         QWidget *w = static_cast<QWidget*>(newGestureTarget);
-        QApplicationPrivate::instance()->widgetGestures[w].pan = q;
+        qAppPriv->widgetGestures[w].pan = q;
 #if defined(Q_WS_WIN)
         qt_widget_private(w)->winSetupGestures();
 #elif defined(Q_WS_MAC)
@@ -133,8 +137,13 @@ bool QPanGesture::event(QEvent *event)
 
 bool QPanGesture::eventFilter(QObject *receiver, QEvent *event)
 {
-#ifdef Q_WS_WIN
     Q_D(QPanGesture);
+
+    if (d->implicitGesture && d->gestureTarget && d->gestureTarget->isWidgetType() &&
+        static_cast<QWidget*>(d->gestureTarget.data())->testAttribute(Qt::WA_DontUseStandardGestures))
+        return false;
+
+#ifdef Q_WS_WIN
     if (receiver->isWidgetType() && event->type() == QEvent::NativeGesture) {
         QNativeGestureEvent *ev = static_cast<QNativeGestureEvent*>(event);
         QApplicationPrivate *qAppPriv = QApplicationPrivate::instance();
@@ -164,11 +173,12 @@ bool QPanGesture::eventFilter(QObject *receiver, QEvent *event)
             return false;
         }
         if (state() == Qt::NoGesture) {
-            d->lastOffset = d->totalOffset = QSize();
+            d->lastOffset = d->totalOffset = d->offset = QSize();
         } else {
-            d->lastOffset = QSize(ev->position.x() - d->lastPosition.x(),
-                                  ev->position.y() - d->lastPosition.y());
-            d->totalOffset += d->lastOffset;
+            d->lastOffset = d->offset;
+            d->offset = QSize(ev->position.x() - d->lastPosition.x(),
+                              ev->position.y() - d->lastPosition.y());
+            d->totalOffset += d->offset;
         }
         d->lastPosition = ev->position;
         updateState(nextState);
@@ -181,23 +191,29 @@ bool QPanGesture::eventFilter(QObject *receiver, QEvent *event)
 /*! \internal */
 bool QPanGesture::filterEvent(QEvent *event)
 {
-#if defined(Q_WS_WIN)
     Q_D(QPanGesture);
+
+    if (d->implicitGesture && d->gestureTarget && d->gestureTarget->isWidgetType() &&
+        static_cast<QWidget*>(d->gestureTarget.data())->testAttribute(Qt::WA_DontUseStandardGestures))
+        return false;
+
+#if defined(Q_WS_WIN)
     const QTouchEvent *ev = static_cast<const QTouchEvent*>(event);
 
     if (event->type() == QEvent::TouchBegin) {
         QTouchEvent::TouchPoint p = ev->touchPoints().at(0);
         d->lastPosition = p.pos().toPoint();
-        d->lastOffset = d->totalOffset = QSize();
+        d->lastOffset = d->totalOffset = d->offset = QSize();
     } else if (event->type() == QEvent::TouchEnd) {
         if (state() != Qt::NoGesture) {
             if (ev->touchPoints().size() == 2) {
                 QTouchEvent::TouchPoint p1 = ev->touchPoints().at(0);
                 QTouchEvent::TouchPoint p2 = ev->touchPoints().at(1);
-                d->lastOffset =
+                d->lastOffset = d->offset;
+                d->offset =
                         QSize(p1.pos().x() - p1.lastPos().x() + p2.pos().x() - p2.lastPos().x(),
                               p1.pos().y() - p1.lastPos().y() + p2.pos().y() - p2.lastPos().y()) / 2;
-                d->totalOffset += d->lastOffset;
+                d->totalOffset += d->offset;
             }
             updateState(Qt::GestureFinished);
         }
@@ -206,10 +222,11 @@ bool QPanGesture::filterEvent(QEvent *event)
         if (ev->touchPoints().size() == 2) {
             QTouchEvent::TouchPoint p1 = ev->touchPoints().at(0);
             QTouchEvent::TouchPoint p2 = ev->touchPoints().at(1);
-            d->lastOffset =
+            d->lastOffset = d->offset;
+            d->offset =
                     QSize(p1.pos().x() - p1.lastPos().x() + p2.pos().x() - p2.lastPos().x(),
                           p1.pos().y() - p1.lastPos().y() + p2.pos().y() - p2.lastPos().y()) / 2;
-            d->totalOffset += d->lastOffset;
+            d->totalOffset += d->offset;
             if (d->totalOffset.width() > 10  || d->totalOffset.height() > 10 ||
                 d->totalOffset.width() < -10 || d->totalOffset.height() < -10) {
                 updateState(Qt::GestureUpdated);
@@ -219,7 +236,6 @@ bool QPanGesture::filterEvent(QEvent *event)
 #elif defined(QT_MAC_USE_COCOA)
     // The following implements single touch
     // panning on Mac:
-    Q_D(QPanGesture);
     const int panBeginDelay = 300;
     const int panBeginRadius = 3;
     const QTouchEvent *ev = static_cast<const QTouchEvent*>(event);
@@ -252,8 +268,9 @@ bool QPanGesture::filterEvent(QEvent *event)
                 QPointF mousePos = QCursor::pos();
                 QPointF dist = mousePos - d->lastPosition;
                 d->lastPosition = mousePos;
-                d->lastOffset = QSizeF(dist.x(), dist.y());
-                d->totalOffset += d->lastOffset;
+                d->lastOffset = d->offset;
+                d->offset = QSizeF(dist.x(), dist.y());
+                d->totalOffset += d->offset;
                 updateState(Qt::GestureUpdated);
             }
         } else if (state() == Qt::NoGesture) {
@@ -273,7 +290,7 @@ bool QPanGesture::filterEvent(QEvent *event)
 void QPanGesture::reset()
 {
     Q_D(QPanGesture);
-    d->lastOffset = d->totalOffset = QSize(0, 0);
+    d->lastOffset = d->totalOffset = d->offset = QSize(0, 0);
     d->lastPosition = QPoint(0, 0);
 
 #if defined(QT_MAC_USE_COCOA)
@@ -298,8 +315,7 @@ QSizeF QPanGesture::totalOffset() const
 /*!
     \property QPanGesture::lastOffset
 
-    Specifies a pan offset since the last time the gesture was
-    triggered.
+    Specifies a pan offset the last time the gesture was triggered.
 */
 QSizeF QPanGesture::lastOffset() const
 {
@@ -307,6 +323,18 @@ QSizeF QPanGesture::lastOffset() const
     return d->lastOffset;
 }
 
+/*!
+    \property QPanGesture::offset
+
+    Specifies the current pan offset since the last time the gesture was
+    triggered.
+*/
+QSizeF QPanGesture::offset() const
+{
+    Q_D(const QPanGesture);
+    return d->offset;
+}
+
 //////////////////////////////////////////////////////////////////////////////
 
 /*!
@@ -360,8 +388,13 @@ bool QPinchGesture::event(QEvent *event)
 
 bool QPinchGesture::eventFilter(QObject *receiver, QEvent *event)
 {
-#if defined(Q_WS_WIN) || defined(Q_WS_MAC)
     Q_D(QPinchGesture);
+
+    if (d->implicitGesture && d->gestureTarget && d->gestureTarget->isWidgetType() &&
+        static_cast<QWidget*>(d->gestureTarget.data())->testAttribute(Qt::WA_DontUseStandardGestures))
+        return false;
+
+#if defined(Q_WS_WIN) || defined(Q_WS_MAC)
     if (receiver->isWidgetType() && event->type() == QEvent::NativeGesture) {
         QNativeGestureEvent *ev = static_cast<QNativeGestureEvent*>(event);
 #if defined(Q_WS_WIN)
@@ -380,39 +413,80 @@ bool QPinchGesture::eventFilter(QObject *receiver, QEvent *event)
             // next we might receive the first gesture update event, so we
             // prepare for it.
             d->state = Qt::NoGesture;
-            d->scaleFactor = d->lastScaleFactor = 1;
-            d->rotationAngle = d->lastRotationAngle = 0;
+            d->changes = 0;
+            d->totalScaleFactor = d->scaleFactor = d->lastScaleFactor = 1.;
+            d->totalRotationAngle = d->rotationAngle = d->lastRotationAngle = 0.;
             d->startCenterPoint = d->centerPoint = d->lastCenterPoint = QPointF();
 #if defined(Q_WS_WIN)
             d->initialDistance = 0;
+            d->lastSequenceId = ev->sequenceId;
 #endif
             return false;
-        case QNativeGestureEvent::Rotate:
-            d->scaleFactor = 0;
+        case QNativeGestureEvent::Rotate: {
+            d->lastScaleFactor = d->scaleFactor;
             d->lastRotationAngle = d->rotationAngle;
-#if defined(Q_WS_WIN)
-            d->rotationAngle = -1 * GID_ROTATE_ANGLE_FROM_ARGUMENT(ev->argument);
-#elif defined(Q_WS_MAC)
-            d->rotationAngle = ev->percentage;
-#endif
+#if defined(Q_WS_MAC)
+            d->rotationAngle += ev->percentage;
             nextState = Qt::GestureUpdated;
+#elif defined(Q_WS_WIN)
+            // This is a workaround for an issue with the native rotation
+            // gesture on Windows 7. For some reason the rotation angle in the
+            // first WM_GESTURE message in a sequence contains value that is
+            // off a little bit and causes the rotating item to "jump", so
+            // we just ignore the first WM_GESTURE in every sequence.
+            bool windowsRotateWorkaround = false;
+            if (!d->lastSequenceId) {
+                windowsRotateWorkaround = true;
+                d->lastSequenceId = ev->sequenceId;
+            }
+            if (d->lastSequenceId > 0 && d->lastSequenceId != (ulong)-1 && ev->sequenceId != d->lastSequenceId) {
+                // this is the first WM_GESTURE message in a sequence.
+                d->totalRotationAngle += d->rotationAngle;
+                windowsRotateWorkaround = true;
+                // a magic value to mark that the next WM_GESTURE message is
+                // the second message in a sequence and we should clear the
+                // lastRotationAngle
+                d->lastSequenceId = (ulong)-1;
+            }
+            if (!windowsRotateWorkaround) {
+                d->rotationAngle = -1 * GID_ROTATE_ANGLE_FROM_ARGUMENT(ev->argument) * 180. / M_PI;
+                if (d->lastSequenceId == (ulong)-1) {
+                    // a special case since we need to set the lastRotationAngle to
+                    // rotationAngle when the first WM_GESTURE is received in each
+                    // sequence.
+                    d->lastRotationAngle = d->rotationAngle;
+                }
+                d->lastSequenceId = ev->sequenceId;
+            }
+            if (!windowsRotateWorkaround)
+                nextState = Qt::GestureUpdated;
+#endif
+            d->changes = QPinchGesture::RotationAngleChanged;
             event->accept();
             break;
+        }
         case QNativeGestureEvent::Zoom:
-            d->rotationAngle = 0;
+            d->lastRotationAngle = d->rotationAngle;
+            d->lastScaleFactor = d->scaleFactor;
 #if defined(Q_WS_WIN)
             if (d->initialDistance != 0) {
-                d->lastScaleFactor = d->scaleFactor;
                 int distance = int(qint64(ev->argument));
-                d->scaleFactor = (qreal) distance / d->initialDistance;
+                if (d->lastSequenceId && ev->sequenceId != d->lastSequenceId) {
+                    d->totalScaleFactor *= d->scaleFactor;
+                    d->initialDistance = int(qint64(ev->argument));
+                    d->lastScaleFactor = d->scaleFactor = (qreal) distance / d->initialDistance;
+                } else {
+                    d->scaleFactor = (qreal) distance / d->initialDistance;
+                }
+                d->lastSequenceId = ev->sequenceId;
             } else {
                 d->initialDistance = int(qint64(ev->argument));
             }
 #elif defined(Q_WS_MAC)
-            d->lastScaleFactor = d->scaleFactor;
-            d->scaleFactor = ev->percentage;
+            d->scaleFactor += ev->percentage;
 #endif
             nextState = Qt::GestureUpdated;
+            d->changes = QPinchGesture::ScaleFactorChanged;
             event->accept();
             break;
         case QNativeGestureEvent::GestureEnd:
@@ -427,6 +501,8 @@ bool QPinchGesture::eventFilter(QObject *receiver, QEvent *event)
             d->startCenterPoint = d->centerPoint;
         d->lastCenterPoint = d->centerPoint;
         d->centerPoint = static_cast<QWidget*>(receiver)->mapFromGlobal(ev->position);
+        if (d->lastCenterPoint != d->centerPoint)
+            d->changes |= QPinchGesture::CenterPointChanged;
         updateState(nextState);
         return true;
     }
@@ -438,6 +514,12 @@ bool QPinchGesture::eventFilter(QObject *receiver, QEvent *event)
 /*! \internal */
 bool QPinchGesture::filterEvent(QEvent *event)
 {
+    Q_D(QPinchGesture);
+
+    if (d->implicitGesture && d->gestureTarget && d->gestureTarget->isWidgetType() &&
+        static_cast<QWidget*>(d->gestureTarget.data())->testAttribute(Qt::WA_DontUseStandardGestures))
+        return false;
+
     Q_UNUSED(event);
     return false;
 }
@@ -446,16 +528,44 @@ bool QPinchGesture::filterEvent(QEvent *event)
 void QPinchGesture::reset()
 {
     Q_D(QPinchGesture);
-    d->scaleFactor = d->lastScaleFactor = 0;
-    d->rotationAngle = d->lastRotationAngle = 0;
+    d->changes = 0;
+    d->totalScaleFactor = d->scaleFactor = d->lastScaleFactor = 1.;
+    d->totalRotationAngle = d->rotationAngle = d->lastRotationAngle = 0.;
     d->startCenterPoint = d->centerPoint = d->lastCenterPoint = QPointF();
     QGesture::reset();
 }
 
 /*!
+    \property QPinchGesture::whatChanged
+
+    Specifies which values were changed in the gesture.
+*/
+QPinchGesture::WhatChanged QPinchGesture::whatChanged() const
+{
+    return d_func()->changes;
+}
+
+/*!
+    \property QPinchGesture::totalScaleFactor
+
+    Specifies a total scale factor of the pinch gesture since the gesture
+    started.
+*/
+qreal QPinchGesture::totalScaleFactor() const
+{
+    Q_D(const QPinchGesture);
+    return d->totalScaleFactor * d->scaleFactor;
+}
+
+/*!
     \property QPinchGesture::scaleFactor
 
     Specifies a scale factor of the pinch gesture.
+
+    If the gesture consists of several pinch sequences (i.e. zoom and rotate
+    sequences), then this property specifies the scale factor in the current
+    sequence. When pinching changes the rotation angle only, the value of this
+    property is 1.
 */
 qreal QPinchGesture::scaleFactor() const
 {
@@ -473,9 +583,29 @@ qreal QPinchGesture::lastScaleFactor() const
 }
 
 /*!
+    \property QPinchGesture::totalRotationAngle
+
+    Specifies a total rotation angle of the gesture since the gesture started.
+
+    The angle is specified in degrees.
+*/
+qreal QPinchGesture::totalRotationAngle() const
+{
+    Q_D(const QPinchGesture);
+    return d->totalRotationAngle + d->rotationAngle;
+}
+
+/*!
     \property QPinchGesture::rotationAngle
 
     Specifies a rotation angle of the gesture.
+
+    If the gesture consists of several pinch sequences (i.e. zoom and rotate
+    sequences), then this property specifies the rotation angle in the current
+    sequence. When pinching changes the scale factor only, the value of this
+    property is 0.
+
+    The angle is specified in degrees.
 */
 qreal QPinchGesture::rotationAngle() const
 {
@@ -486,6 +616,8 @@ qreal QPinchGesture::rotationAngle() const
     \property QPinchGesture::lastRotationAngle
 
     Specifies a previous rotation angle of the gesture.
+
+    The angle is specified in degrees.
 */
 qreal QPinchGesture::lastRotationAngle() const
 {
diff --git a/src/gui/kernel/qstandardgestures.h b/src/gui/kernel/qstandardgestures.h
index bb6f3b6..53c4416 100644
--- a/src/gui/kernel/qstandardgestures.h
+++ b/src/gui/kernel/qstandardgestures.h
@@ -61,6 +61,7 @@ class Q_GUI_EXPORT QPanGesture : public QGesture
 
     Q_PROPERTY(QSizeF totalOffset READ totalOffset)
     Q_PROPERTY(QSizeF lastOffset READ lastOffset)
+    Q_PROPERTY(QSizeF offset READ offset)
 
 public:
     QPanGesture(QWidget *gestureTarget, QObject *parent = 0);
@@ -69,6 +70,7 @@ public:
 
     QSizeF totalOffset() const;
     QSizeF lastOffset() const;
+    QSizeF offset() const;
 
 protected:
     void reset();
@@ -78,6 +80,7 @@ private:
     bool eventFilter(QObject *receiver, QEvent *event);
 
     friend class QWidget;
+    friend class QAbstractScrollAreaPrivate;
 };
 
 class QPinchGesturePrivate;
@@ -86,31 +89,48 @@ class Q_GUI_EXPORT QPinchGesture : public QGesture
     Q_OBJECT
     Q_DECLARE_PRIVATE(QPinchGesture)
 
-    Q_PROPERTY(qreal scaleFactor READ scaleFactor)
+public:
+    enum WhatChange {
+        ScaleFactorChanged = 0x1,
+        RotationAngleChanged = 0x2,
+        CenterPointChanged = 0x4
+    };
+    Q_DECLARE_FLAGS(WhatChanged, WhatChange)
+
+    Q_PROPERTY(WhatChanged whatChanged READ whatChanged)
+
+    Q_PROPERTY(qreal totalScaleFactor READ totalScaleFactor)
     Q_PROPERTY(qreal lastScaleFactor READ lastScaleFactor)
+    Q_PROPERTY(qreal scaleFactor READ scaleFactor)
 
-    Q_PROPERTY(qreal rotationAngle READ rotationAngle)
+    Q_PROPERTY(qreal totalRotationAngle READ totalRotationAngle)
     Q_PROPERTY(qreal lastRotationAngle READ lastRotationAngle)
+    Q_PROPERTY(qreal rotationAngle READ rotationAngle)
 
     Q_PROPERTY(QPointF startCenterPoint READ startCenterPoint)
     Q_PROPERTY(QPointF lastCenterPoint READ lastCenterPoint)
     Q_PROPERTY(QPointF centerPoint READ centerPoint)
 
 public:
+
     QPinchGesture(QWidget *gestureTarget, QObject *parent = 0);
 
     bool filterEvent(QEvent *event);
     void reset();
 
+    WhatChanged whatChanged() const;
+
     QPointF startCenterPoint() const;
     QPointF lastCenterPoint() const;
     QPointF centerPoint() const;
 
-    qreal scaleFactor() const;
+    qreal totalScaleFactor() const;
     qreal lastScaleFactor() const;
+    qreal scaleFactor() const;
 
-    qreal rotationAngle() const;
+    qreal totalRotationAngle() const;
     qreal lastRotationAngle() const;
+    qreal rotationAngle() const;
 
 private:
     bool event(QEvent *event);
diff --git a/src/gui/kernel/qstandardgestures_p.h b/src/gui/kernel/qstandardgestures_p.h
index 270f307..354ebee 100644
--- a/src/gui/kernel/qstandardgestures_p.h
+++ b/src/gui/kernel/qstandardgestures_p.h
@@ -74,6 +74,7 @@ public:
 
     QSizeF totalOffset;
     QSizeF lastOffset;
+    QSizeF offset;
     QPointF lastPosition;
 
 #if defined(QT_MAC_USE_COCOA)
@@ -88,25 +89,32 @@ class QPinchGesturePrivate : public QGesturePrivate
 
 public:
     QPinchGesturePrivate()
-        : scaleFactor(0), lastScaleFactor(0),
-          rotationAngle(0), lastRotationAngle(0)
+        : changes(0), totalScaleFactor(0.), lastScaleFactor(0.), scaleFactor(0.),
+          totalRotationAngle(0.), lastRotationAngle(0.), rotationAngle(0.)
 #ifdef Q_WS_WIN
-          ,initialDistance(0)
+          ,initialDistance(0), lastSequenceId(0)
 #endif
     {
     }
 
     void setupGestureTarget(QObject *o);
 
-    qreal scaleFactor;
+    QPinchGesture::WhatChanged changes;
+
+    qreal totalScaleFactor; // total scale factor, excluding the current sequence.
     qreal lastScaleFactor;
-    qreal rotationAngle;
+    qreal scaleFactor; // scale factor in the current sequence.
+
+    qreal totalRotationAngle; // total rotation angle, excluding the current sequence.
     qreal lastRotationAngle;
+    qreal rotationAngle; // rotation angle in the current sequence.
+
     QPointF startCenterPoint;
     QPointF lastCenterPoint;
     QPointF centerPoint;
 #ifdef Q_WS_WIN
     int initialDistance;
+    ulong lastSequenceId;
 #endif
 };
 
diff --git a/src/gui/kernel/qt_s60_p.h b/src/gui/kernel/qt_s60_p.h
index 78301af..ea1ca69 100644
--- a/src/gui/kernel/qt_s60_p.h
+++ b/src/gui/kernel/qt_s60_p.h
@@ -95,6 +95,7 @@ public:
     int screenHeightInTwips;
     int defaultDpiX;
     int defaultDpiY;
+    int qtOwnsS60Environment : 1;
     static inline void updateScreenSize();
     static inline RWsSession& wsSession();
     static inline RWindowGroup& windowGroup();
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index 37ffa8fb..44f9db1 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -82,8 +82,6 @@
 #include "private/qstyle_p.h"
 #include "private/qinputcontext_p.h"
 #include "qfileinfo.h"
-#include "qstandardgestures.h"
-#include "qstandardgestures_p.h"
 
 #if defined (Q_WS_WIN)
 # include <private/qwininputcontext_p.h>
@@ -5962,6 +5960,8 @@ bool QWidget::hasFocus() const
     isActiveWindow() active window\endlink. The \a reason argument will
     be passed into any focus event sent from this function, it is used
     to give an explanation of what caused the widget to get focus.
+    If the window is not active, the widget will be given the focus when
+    the window becomes active.
 
     First, a focus out event is sent to the focus widget (if any) to
     tell it that it is about to lose the focus. Then a focus in event
diff --git a/src/gui/kernel/qwidget.h b/src/gui/kernel/qwidget.h
index f398dbd..284558f 100644
--- a/src/gui/kernel/qwidget.h
+++ b/src/gui/kernel/qwidget.h
@@ -830,7 +830,7 @@ public:
     inline QT3_SUPPORT void setFont(const QFont &f, bool) { setFont(f); }
     inline QT3_SUPPORT void setPalette(const QPalette &p, bool) { setPalette(p); }
     enum BackgroundOrigin { WidgetOrigin, ParentOrigin, WindowOrigin, AncestorOrigin };
-    inline QT3_SUPPORT void setBackgroundOrigin(BackgroundOrigin){};
+    inline QT3_SUPPORT void setBackgroundOrigin(BackgroundOrigin) {}
     inline QT3_SUPPORT BackgroundOrigin backgroundOrigin() const { return WindowOrigin; }
     inline QT3_SUPPORT QPoint backgroundOffset() const { return QPoint(); }
     inline QT3_SUPPORT void repaint(bool) { repaint(); }
diff --git a/src/gui/kernel/qwidget_p.h b/src/gui/kernel/qwidget_p.h
index ff0c453..f69c3a7 100644
--- a/src/gui/kernel/qwidget_p.h
+++ b/src/gui/kernel/qwidget_p.h
@@ -727,6 +727,16 @@ public:
     inline bool isPixmap() const
     { return false; }
 
+    inline void effectBoundingRectChanged()
+    {
+        // ### This function should take a rect parameter; then we can avoid
+        // updating too much on the parent widget.
+        if (QWidget *parent = m_widget->parentWidget())
+            parent->update();
+        else
+            m_widget->update();
+    }
+
     inline const QStyleOption *styleOption() const
     { return 0; }
 
diff --git a/src/gui/kernel/qwidget_s60.cpp b/src/gui/kernel/qwidget_s60.cpp
index 6da35d8..d630143 100644
--- a/src/gui/kernel/qwidget_s60.cpp
+++ b/src/gui/kernel/qwidget_s60.cpp
@@ -722,7 +722,9 @@ void QWidgetPrivate::setWindowIcon_sys(bool forceReset)
             // The API to get title_pane graphics size is not public -> assume square space based
             // on titlebar font height. CAknBitmap would be optimum, wihtout setting the size, since
             // then title pane would automatically scale the bitmap. Unfortunately it is not public API
-            const CFont * font = AknLayoutUtils::FontFromId(EAknLogicalFontTitleFont);
+            // Also this function is leaving, although it is not named as such.
+            const CFont * font;
+            QT_TRAP_THROWING(font = AknLayoutUtils::FontFromId(EAknLogicalFontTitleFont));
             TSize iconSize(font->HeightInPixels(), font->HeightInPixels());
 
             QIcon icon = q->windowIcon();
diff --git a/src/gui/kernel/qwidget_win.cpp b/src/gui/kernel/qwidget_win.cpp
index 8e60fb3..0ec7e7e 100644
--- a/src/gui/kernel/qwidget_win.cpp
+++ b/src/gui/kernel/qwidget_win.cpp
@@ -2062,29 +2062,21 @@ void QWidgetPrivate::registerTouchWindow()
 void QWidgetPrivate::winSetupGestures()
 {
     Q_Q(QWidget);
-    if (!q)
-        return;
-    if (!q->isVisible())
+    if (!q || !q->isVisible())
         return;
     QApplicationPrivate *qAppPriv = QApplicationPrivate::instance();
-    bool needh = false;
-    bool needv = false;
-    bool singleFingerPanEnabled = false;
     QApplicationPrivate::WidgetStandardGesturesMap::const_iterator it =
             qAppPriv->widgetGestures.find(q);
     if (it == qAppPriv->widgetGestures.end())
         return;
     const QStandardGestures &gestures = it.value();
-    WId winid = 0;
+    WId winid = q->effectiveWinId();
 
-    if (QAbstractScrollArea *asa = qobject_cast<QAbstractScrollArea*>(q)) {
-        winid = asa->viewport()->internalWinId();
-        if (!winid) {
-            QWidget *nativeParent = asa->viewport()->nativeParentWidget();
-            if (!nativeParent)
-                return;
-            winid = nativeParent->internalWinId();
-        }
+    bool needh = false;
+    bool needv = false;
+    bool singleFingerPanEnabled = false;
+
+    if (QAbstractScrollArea *asa = qobject_cast<QAbstractScrollArea*>(q->parent())) {
         QScrollBar *hbar = asa->horizontalScrollBar();
         QScrollBar *vbar = asa->verticalScrollBar();
         Qt::ScrollBarPolicy hbarpolicy = asa->horizontalScrollBarPolicy();
@@ -2094,12 +2086,6 @@ void QWidgetPrivate::winSetupGestures()
         needv = (vbarpolicy == Qt::ScrollBarAlwaysOn ||
                  (vbarpolicy == Qt::ScrollBarAsNeeded && vbar->minimum() < vbar->maximum()));
         singleFingerPanEnabled = asa->d_func()->singleFingerPanEnabled;
-    } else {
-        winid = q->internalWinId();
-        if (!winid) {
-            if (QWidget *nativeParent = q->nativeParentWidget())
-                winid = nativeParent->internalWinId();
-        }
     }
     if (winid && qAppPriv->SetGestureConfig) {
         GESTURECONFIG gc[3];
diff --git a/src/gui/painting/makepsheader.pl b/src/gui/painting/makepsheader.pl
index 30a5eea..de13209 100755
--- a/src/gui/painting/makepsheader.pl
+++ b/src/gui/painting/makepsheader.pl
@@ -1,4 +1,44 @@
 #!/usr/bin/perl
+#############################################################################
+##
+## Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+## Contact: Nokia Corporation (qt-info@nokia.com)
+##
+## This file is part of the QtGui module of the Qt Toolkit.
+##
+## $QT_BEGIN_LICENSE:LGPL$
+## No Commercial Usage
+## This file contains pre-release code and may not be distributed.
+## You may use this file in accordance with the terms and conditions
+## contained in the Technology Preview License Agreement accompanying
+## this package.
+##
+## GNU Lesser General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU Lesser
+## General Public License version 2.1 as published by the Free Software
+## Foundation and appearing in the file LICENSE.LGPL included in the
+## packaging of this file.  Please review the following information to
+## ensure the GNU Lesser General Public License version 2.1 requirements
+## will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+##
+## In addition, as a special exception, Nokia gives you certain
+## additional rights.  These rights are described in the Nokia Qt LGPL
+## Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this
+## package.
+##
+## If you have questions regarding the use of this file, please contact
+## Nokia at qt-info@nokia.com.
+##
+##
+##
+##
+##
+##
+##
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
 
 open(INPUT, 'qpsprinter.ps')
   or die "Can't open qpsprinter.ps";
diff --git a/src/gui/painting/painting.pri b/src/gui/painting/painting.pri
index feef15a..5abac2f 100644
--- a/src/gui/painting/painting.pri
+++ b/src/gui/painting/painting.pri
@@ -42,6 +42,7 @@ HEADERS += \
         painting/qtransform.h \
         painting/qwindowsurface_p.h \
         painting/qwmatrix.h \
+        painting/qpaintbuffer_p.h
 
 
 SOURCES += \
@@ -79,6 +80,7 @@ SOURCES += \
         painting/qtextureglyphcache.cpp \
         painting/qtransform.cpp \
         painting/qwindowsurface.cpp \
+        painting/qpaintbuffer.cpp
 
         SOURCES +=                                      \
                 painting/qpaintengine_raster.cpp        \
diff --git a/src/gui/painting/qcolor.cpp b/src/gui/painting/qcolor.cpp
index 422d5a3..173c870 100644
--- a/src/gui/painting/qcolor.cpp
+++ b/src/gui/painting/qcolor.cpp
@@ -298,7 +298,7 @@ QT_BEGIN_NAMESPACE
 /*!
     \enum QColor::Spec
 
-    The type of color specified, either RGB, HSV or CMYK.
+    The type of color specified, either RGB, HSV, CMYK or HSL.
 
     \value Rgb
     \value Hsv
diff --git a/src/gui/painting/qdrawhelper_mmx_p.h b/src/gui/painting/qdrawhelper_mmx_p.h
index e107c72..68d9ec0 100644
--- a/src/gui/painting/qdrawhelper_mmx_p.h
+++ b/src/gui/painting/qdrawhelper_mmx_p.h
@@ -65,7 +65,7 @@
 #define C_80 const m64 mmx_0x0080 = _mm_set1_pi16(0x80)
 #define C_00 const m64 mmx_0x0000 = _mm_setzero_si64()
 
-#if defined(Q_OS_WIN)
+#ifdef Q_CC_MSVC
 #  pragma warning(disable: 4799) // No EMMS at end of function
 #endif
 
diff --git a/src/gui/painting/qdrawhelper_sse2.cpp b/src/gui/painting/qdrawhelper_sse2.cpp
index 5e8fce5..32a8432 100644
--- a/src/gui/painting/qdrawhelper_sse2.cpp
+++ b/src/gui/painting/qdrawhelper_sse2.cpp
@@ -183,7 +183,7 @@ void qt_bitmapblit16_sse2(QRasterBuffer *rasterBuffer, int x, int y,
     const int destStride = rasterBuffer->bytesPerLine() / sizeof(quint16);
 
     const __m128i c128 = _mm_set1_epi16(c);
-#if defined(Q_OS_WIN)
+#if defined(Q_CC_MSVC)
 #  pragma warning(disable: 4309) // truncation of constant value
 #endif
     const __m128i maskmask = _mm_set_epi16(0x0101, 0x0202, 0x0404, 0x0808,
diff --git a/src/gui/painting/qdrawhelper_sse_p.h b/src/gui/painting/qdrawhelper_sse_p.h
index dd75bd9..23b629e 100644
--- a/src/gui/painting/qdrawhelper_sse_p.h
+++ b/src/gui/painting/qdrawhelper_sse_p.h
@@ -132,7 +132,7 @@ inline void qt_bitmapblit16_sse_template(QRasterBuffer *rasterBuffer,
     const int destStride = rasterBuffer->bytesPerLine() / sizeof(quint16);
 
     const __m64 c64 = _mm_set1_pi16(c);
-#if defined(Q_OS_WIN)
+#ifdef Q_CC_MSVC
 #  pragma warning(disable: 4309) // truncation of constant value
 #endif
     const __m64 maskmask1 = _mm_set_pi16(0x1010, 0x2020, 0x4040, 0x8080);
diff --git a/src/gui/painting/qemulationpaintengine_p.h b/src/gui/painting/qemulationpaintengine_p.h
index 1c3445c..358066e 100644
--- a/src/gui/painting/qemulationpaintengine_p.h
+++ b/src/gui/painting/qemulationpaintengine_p.h
@@ -92,6 +92,8 @@ public:
 
     virtual void setState(QPainterState *s);
 
+    virtual uint flags() const {return QPaintEngineEx::IsEmulationEngine | QPaintEngineEx::DoNotEmulate;}
+
     inline QPainterState *state() { return (QPainterState *)QPaintEngine::state; }
     inline const QPainterState *state() const { return (const QPainterState *)QPaintEngine::state; }
 
diff --git a/src/gui/painting/qgrayraster.c b/src/gui/painting/qgrayraster.c
index 83f1cb9..d89144e 100644
--- a/src/gui/painting/qgrayraster.c
+++ b/src/gui/painting/qgrayraster.c
@@ -1,5 +1,8 @@
 /****************************************************************************
 **
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
 ** This file is part of the QtGui module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:LGPL$
diff --git a/src/gui/painting/qpaintbuffer.cpp b/src/gui/painting/qpaintbuffer.cpp
new file mode 100644
index 0000000..04ddd7d
--- /dev/null
+++ b/src/gui/painting/qpaintbuffer.cpp
@@ -0,0 +1,1745 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights.  These rights are described in the Nokia Qt LGPL
+** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <qmath.h>
+#include <private/qpainterpath_p.h>
+#include <private/qpaintbuffer_p.h>
+//#include <private/qtextengine_p.h>
+#include <private/qfontengine_p.h>
+#include <private/qemulationpaintengine_p.h>
+
+#include <QDebug>
+
+//#define QPAINTBUFFER_DEBUG_DRAW
+
+extern int qt_defaultDpiX();
+extern int qt_defaultDpiY();
+extern void qt_format_text(const QFont &font,
+                           const QRectF &_r, int tf, const QTextOption *option, const QString& str, QRectF *brect,
+                           int tabstops, int* tabarray, int tabarraylen,
+                           QPainter *painter);
+
+QTextItemIntCopy::QTextItemIntCopy(const QTextItem &item)
+    : m_item(static_cast<const QTextItemInt &>(item))
+{
+    QChar *chars = new QChar[m_item.num_chars];
+    unsigned short *logClusters = new unsigned short[m_item.num_chars];
+    memcpy(chars, m_item.chars, m_item.num_chars * sizeof(QChar));
+    memcpy(logClusters, m_item.logClusters, m_item.num_chars * sizeof(unsigned short));
+    m_item.chars = chars;
+    m_item.logClusters = logClusters;
+
+    const int size = QGlyphLayout::spaceNeededForGlyphLayout(m_item.glyphs.numGlyphs);
+    char *glyphLayoutData = new char[size];
+    QGlyphLayout glyphs(glyphLayoutData, m_item.glyphs.numGlyphs);
+    memcpy(glyphs.offsets, m_item.glyphs.offsets, m_item.glyphs.numGlyphs * sizeof(QFixedPoint));
+    memcpy(glyphs.glyphs, m_item.glyphs.glyphs, m_item.glyphs.numGlyphs * sizeof(HB_Glyph));
+    memcpy(glyphs.advances_x, m_item.glyphs.advances_x, m_item.glyphs.numGlyphs * sizeof(QFixed));
+    memcpy(glyphs.advances_y, m_item.glyphs.advances_y, m_item.glyphs.numGlyphs * sizeof(QFixed));
+    memcpy(glyphs.justifications, m_item.glyphs.justifications, m_item.glyphs.numGlyphs * sizeof(QGlyphJustification));
+    memcpy(glyphs.attributes, m_item.glyphs.attributes, m_item.glyphs.numGlyphs * sizeof(HB_GlyphAttributes));
+    m_item.glyphs = glyphs;
+
+    m_font = *m_item.f;
+    m_item.f = &m_font;
+
+    m_item.fontEngine->ref.ref(); // Increment reference count.
+}
+
+QTextItemIntCopy::~QTextItemIntCopy()
+{
+    delete m_item.chars;
+    delete m_item.logClusters;
+    delete m_item.glyphs.data();
+    if (!m_item.fontEngine->ref.deref())
+        delete m_item.fontEngine;
+}
+
+/************************************************************************
+ *
+ * QPaintBufferSignalProxy
+ *
+ ************************************************************************/
+
+Q_GLOBAL_STATIC(QPaintBufferSignalProxy, theSignalProxy)
+
+QPaintBufferSignalProxy *QPaintBufferSignalProxy::instance()
+{
+    return theSignalProxy();
+}
+
+/************************************************************************
+ *
+ * QPaintBufferPrivate
+ *
+ ************************************************************************/
+
+QPaintBufferPrivate::QPaintBufferPrivate()
+    : ref(1), engine(0), penWidthAdjustment(0)
+    , calculateBoundingRect(true)
+    , cache(0)
+{
+}
+
+QPaintBufferPrivate::~QPaintBufferPrivate()
+{
+    QPaintBufferSignalProxy::instance()->emitAboutToDestroy(this);
+
+    for (int i = 0; i < commands.size(); ++i) {
+        const QPaintBufferCommand &cmd = commands.at(i);
+        if (cmd.id == QPaintBufferPrivate::Cmd_DrawTextItem)
+            delete reinterpret_cast<QTextItemIntCopy *>(qVariantValue<void *>(variants.at(cmd.offset)));
+    }
+}
+
+
+inline void QPaintBufferPrivate::updateBoundingRect(const QRectF &br)
+{
+    // transform to device coords and adjust for pen width
+    Q_ASSERT(engine && engine->painter());
+    QPainter *painter = engine->painter();
+    const QTransform transform = painter->transform();
+    QRectF devRect = transform.mapRect(br);
+    if (penWidthAdjustment > 0) {
+        devRect = devRect.adjusted(-penWidthAdjustment, -penWidthAdjustment,
+                                   penWidthAdjustment, penWidthAdjustment);
+    }
+
+    if (boundingRect.isEmpty()) {
+        boundingRect = devRect;
+    } else {
+        qreal min_x = qMin(devRect.left(), boundingRect.left());
+        qreal min_y = qMin(devRect.top(), boundingRect.top());
+        qreal max_x = qMax(devRect.right(), boundingRect.right());
+        qreal max_y = qMax(devRect.bottom(), boundingRect.bottom());
+        boundingRect = QRectF(min_x, min_y, max_x - min_x, max_y - min_y);
+    }
+    if (painter->hasClipping())
+        boundingRect &= transform.mapRect(painter->clipRegion().boundingRect());
+}
+
+
+/************************************************************************
+ *
+ * QPaintBuffer
+ *
+ ************************************************************************/
+
+
+
+QPaintBuffer::QPaintBuffer()
+    : d_ptr(new QPaintBufferPrivate)
+{
+}
+
+QPaintBuffer::~QPaintBuffer()
+{
+    if (!d_ptr->ref.deref())
+        delete d_ptr;
+}
+
+QPaintBuffer::QPaintBuffer(const QPaintBuffer &other)
+    : QPaintDevice(), d_ptr(other.d_ptr)
+{
+    d_ptr->ref.ref();
+}
+
+QPaintEngine *QPaintBuffer::paintEngine() const
+{
+    QPaintBufferPrivate *d = const_cast<QPaintBuffer *>(this)->d_ptr;
+    if (!d->engine)
+        d->engine = new QPaintBufferEngine(d);
+    return d->engine;
+}
+
+
+int QPaintBuffer::metric(PaintDeviceMetric metric) const
+{
+    int val = 0;
+    switch (metric) {
+    case PdmWidth:
+        val = qCeil(d_ptr->boundingRect.width());
+        break;
+    case PdmHeight:
+        val = qCeil(d_ptr->boundingRect.height());
+        break;
+    case PdmDpiX:
+    case PdmPhysicalDpiX:
+        val = qt_defaultDpiX();
+        break;
+    case PdmDpiY:
+    case PdmPhysicalDpiY:
+        val = qt_defaultDpiY();
+        break;
+    default:
+        val = QPaintDevice::metric(metric);
+    }
+
+    return val;
+}
+
+int QPaintBuffer::devType() const
+{
+    return QInternal::PaintBuffer;
+}
+
+QPaintBuffer &QPaintBuffer::operator=(const QPaintBuffer &other)
+{
+    if (other.d_ptr != d_ptr) {
+        QPaintBufferPrivate *data = other.d_ptr;
+        data->ref.ref();
+        if (d_ptr->ref.deref())
+            delete d_ptr;
+        d_ptr = data;
+    }
+    return *this;
+}
+
+bool QPaintBuffer::isEmpty() const
+{
+    return d_ptr->commands.isEmpty();
+}
+
+
+
+void QPaintBuffer::draw(QPainter *painter) const
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBuffer::draw() --------------------------------";
+
+//     printf("Float buffer:");
+//     for (int i=0; i<d->floats.size(); i++) {
+//         if ((i % 10) == 0) {
+//             printf("\n%4d-%4d: ", i, i+9);
+//         }
+//         printf("%4.2f  ", d->floats[i]);
+//     }
+//     printf("\n");
+
+//     printf("Int Buffer:");
+//     for (int i=0; i<d->ints.size(); i++) {
+//         if ((i % 10) == 0) {
+//             printf("\n%4d-%4d: ", i, i+10);
+//         }
+//         printf("%5d", d->ints[i]);
+//     }
+//     printf("\n");
+#endif
+
+    if (painter && !painter->isActive())
+        return;
+
+    QPaintEngineEx *xengine = painter->paintEngine()->isExtended()
+                              ? (QPaintEngineEx *) painter->paintEngine() : 0;
+    if (xengine) {
+        QPaintEngineExReplayer player;
+        player.draw(*this, painter);
+    } else {
+        QPainterReplayer player;
+        player.draw(*this, painter);
+    }
+
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBuffer::draw() -------------------------------- DONE!";
+#endif
+}
+
+
+QRectF QPaintBuffer::boundingRect() const
+{
+    return d_ptr->boundingRect;
+}
+
+void QPaintBuffer::setBoundingRect(const QRectF &rect)
+{
+    d_ptr->boundingRect = rect;
+    d_ptr->calculateBoundingRect = false;
+}
+
+
+class QPaintBufferEnginePrivate : public QPaintEngineExPrivate
+{
+    Q_DECLARE_PUBLIC(QPaintBufferEngine)
+public:
+    void systemStateChanged() {
+        Q_Q(QPaintBufferEngine);
+        q->buffer->addCommand(QPaintBufferPrivate::Cmd_SystemStateChanged, QVariant(systemClip));
+    }
+};
+
+
+/************************************************************************
+ *
+ * QPaintBufferEngine
+ *
+ ************************************************************************/
+
+QPaintBufferEngine::QPaintBufferEngine(QPaintBufferPrivate *b)
+    : QPaintEngineEx(*(new QPaintBufferEnginePrivate))
+    , buffer(b)
+    , m_begin_detected(false)
+    , m_save_detected(false)
+    , m_stream_raw_text_items(false)
+{
+}
+
+bool QPaintBufferEngine::begin(QPaintDevice *)
+{
+    Q_D(QPaintBufferEngine);
+    painter()->save();
+    d->systemStateChanged();
+    return true;
+}
+
+bool QPaintBufferEngine::end()
+{
+    painter()->restore();
+    m_created_state = 0;
+    return true;
+}
+
+QPainterState *QPaintBufferEngine::createState(QPainterState *orig) const
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: createState, orig=" << orig << ", current=" << state();
+#endif
+
+    Q_ASSERT(!m_begin_detected);
+    Q_ASSERT(!m_save_detected);
+
+    if (orig == 0) {
+        m_begin_detected = true;
+        return new QPainterState();
+    } else {
+        m_save_detected = true;
+        return new QPainterState(orig);
+    }
+}
+
+void QPaintBufferEngine::clip(const QVectorPath &path, Qt::ClipOperation op)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: clip vpath:" << path.elementCount() << "op:" << op;
+#endif
+    QPaintBufferCommand *cmd =
+        buffer->addCommand(QPaintBufferPrivate::Cmd_ClipVectorPath, path);
+    cmd->extra = op;
+}
+
+void QPaintBufferEngine::clip(const QRect &rect, Qt::ClipOperation op)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: clip rect:" << rect << "op:" << op;
+#endif
+    QPaintBufferCommand *cmd =
+        buffer->addCommand(QPaintBufferPrivate::Cmd_ClipRect, (int *) &rect, 4, 1);
+    cmd->extra = op;
+}
+
+void QPaintBufferEngine::clip(const QRegion &region, Qt::ClipOperation op)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: clip region br:" << region.boundingRect() << "op:" << op;
+#endif
+    QPaintBufferCommand *cmd =
+        buffer->addCommand(QPaintBufferPrivate::Cmd_ClipRegion, QVariant(region));
+    cmd->extra = op;
+}
+
+void QPaintBufferEngine::clip(const QPainterPath &path, Qt::ClipOperation op)
+{
+    // ### TODO
+//     QPaintBufferCommand *cmd =
+//         buffer->addCommand(QPaintBufferPrivate::Cmd_ClipPath, QVariant(path));
+//     cmd->extra = op;
+    QPaintEngineEx::clip(path, op);
+}
+
+void QPaintBufferEngine::clipEnabledChanged()
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: clip enable change" << state()->clipEnabled;
+#endif
+
+    buffer->addCommand(QPaintBufferPrivate::Cmd_SetClipEnabled, state()->clipEnabled);
+}
+
+void QPaintBufferEngine::penChanged()
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine:" << state()->pen;
+#endif
+    const QPen &pen = state()->pen;
+
+    if (!buffer->commands.isEmpty()
+        && buffer->commands.last().id == QPaintBufferPrivate::Cmd_SetPen) {
+        buffer->variants[buffer->commands.last().offset] = pen;
+        return;
+    }
+    if (buffer->calculateBoundingRect) {
+        if (pen.style() == Qt::NoPen) {
+            buffer->penWidthAdjustment = 0;
+        } else {
+            qreal penWidth = (pen.widthF() == 0) ? 1 : pen.widthF();
+            QPointF transformedWidth(penWidth, penWidth);
+            if (!pen.isCosmetic())
+                transformedWidth = painter()->transform().map(transformedWidth);
+            buffer->penWidthAdjustment = transformedWidth.x() / 2.0;
+        }
+    }
+    buffer->addCommand(QPaintBufferPrivate::Cmd_SetPen, pen);
+}
+
+void QPaintBufferEngine::brushChanged()
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine:" << state()->brush;
+#endif
+    const QBrush &brush = state()->brush;
+
+    if (!buffer->commands.isEmpty()
+        && buffer->commands.last().id == QPaintBufferPrivate::Cmd_SetBrush) {
+        buffer->variants[buffer->commands.last().offset] = brush;
+        return;
+    }
+
+    buffer->addCommand(QPaintBufferPrivate::Cmd_SetBrush, brush);
+}
+
+void QPaintBufferEngine::brushOriginChanged()
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: brush origin changed" << state()->brushOrigin;
+#endif
+    buffer->addCommand(QPaintBufferPrivate::Cmd_SetBrushOrigin, state()->brushOrigin);
+}
+
+void QPaintBufferEngine::opacityChanged()
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: opacity changed" << state()->opacity;
+#endif
+    buffer->addCommand(QPaintBufferPrivate::Cmd_SetOpacity, state()->opacity);
+}
+
+void QPaintBufferEngine::compositionModeChanged()
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: composition mode" << state()->composition_mode;
+#endif
+    QPaintBufferCommand *cmd =
+        buffer->addCommand(QPaintBufferPrivate::Cmd_SetCompositionMode);
+    cmd->extra = state()->composition_mode;
+}
+
+void QPaintBufferEngine::renderHintsChanged()
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: render hints changed" << state()->renderHints;
+#endif
+    QPaintBufferCommand *cmd =
+        buffer->addCommand(QPaintBufferPrivate::Cmd_SetRenderHints);
+    cmd->extra = state()->renderHints;
+}
+
+void QPaintBufferEngine::transformChanged()
+{
+    // ### accumulate, like in QBrush case...
+    if (!buffer->commands.isEmpty()
+        && buffer->commands.last().id == QPaintBufferPrivate::Cmd_SetTransform) {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << "QPaintBufferEngine: compressing " << state()->matrix;
+#endif
+        buffer->variants[buffer->commands.last().offset] = state()->matrix;
+        return;
+    }
+
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << "QPaintBufferEngine: " << state()->matrix;
+#endif
+    buffer->addCommand(QPaintBufferPrivate::Cmd_SetTransform, state()->matrix);
+}
+
+void QPaintBufferEngine::backgroundModeChanged()
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintEngineBuffer: background mode changed" << state()->bgMode;
+#endif
+    QPaintBufferCommand *cmd = buffer->addCommand(QPaintBufferPrivate::Cmd_SetBackgroundMode);
+    cmd->extra = state()->bgMode;
+}
+
+void QPaintBufferEngine::draw(const QVectorPath &path)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: draw vpath:" << path.elementCount();
+#endif
+    buffer->addCommand(QPaintBufferPrivate::Cmd_DrawVectorPath, path);
+//     if (buffer->calculateBoundingRect) {
+//         QRealRect r = path.controlPointRect();
+//         buffer->updateBoundingRect(QRectF(r.x1, r.y1, r.x2 - r.x1, r.y2 - r.y1));
+//     }
+}
+
+void QPaintBufferEngine::fill(const QVectorPath &path, const QBrush &brush)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: fill vpath:" << path.elementCount() << brush;
+#endif
+    QPaintBufferCommand *cmd =
+        buffer->addCommand(QPaintBufferPrivate::Cmd_FillVectorPath, path);
+    cmd->extra = buffer->addData(QVariant(brush));
+//     if (buffer->calculateBoundingRect) {
+//         QRealRect r = path.controlPointRect();
+//         buffer->updateBoundingRect(QRectF(r.x1, r.y1, r.x2 - r.x1, r.y2 - r.y1));
+//     }
+}
+
+void QPaintBufferEngine::stroke(const QVectorPath &path, const QPen &pen)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: stroke vpath:" << path.elementCount() << pen;
+#endif
+    QPaintBufferCommand *cmd =
+        buffer->addCommand(QPaintBufferPrivate::Cmd_StrokeVectorPath, path);
+    cmd->extra = buffer->addData(QVariant(pen));
+//     if (buffer->calculateBoundingRect) {
+//         QRealRect r = path.controlPointRect();
+//         buffer->updateBoundingRect(QRectF(r.x1, r.y1, r.x2 - r.x1, r.y2 - r.y1));
+//     }
+}
+
+void QPaintBufferEngine::fillRect(const QRectF &rect, const QBrush &brush)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: fillRect brush:" << rect << brush;
+#endif
+    QPaintBufferCommand *cmd =
+        buffer->addCommand(QPaintBufferPrivate::Cmd_FillRectBrush, (qreal *) &rect, 4, 1);
+    cmd->extra = buffer->addData(brush);
+    if (buffer->calculateBoundingRect)
+        buffer->updateBoundingRect(rect);
+}
+
+void QPaintBufferEngine::fillRect(const QRectF &rect, const QColor &color)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: fillRect color:" << rect << color;
+#endif
+    QPaintBufferCommand *cmd =
+        buffer->addCommand(QPaintBufferPrivate::Cmd_FillRectColor, (qreal *) &rect, 4, 1);
+    cmd->extra = buffer->addData(color);
+    if (buffer->calculateBoundingRect)
+        buffer->updateBoundingRect(rect);
+}
+
+void QPaintBufferEngine::drawRects(const QRect *rects, int rectCount)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: drawRectsI:" << rectCount;
+#endif
+    QPaintBufferCommand *cmd =
+        buffer->addCommand(QPaintBufferPrivate::Cmd_DrawRectI, (int *) rects, 4 * rectCount, rectCount);
+    cmd->extra = rectCount;
+
+    if (buffer->calculateBoundingRect) {
+        if (rectCount == 1) {
+            buffer->updateBoundingRect(rects[0]);
+        } else {
+            int min_x = rects[0].left();
+            int min_y = rects[0].top();
+            int max_x = rects[0].left() + rects[0].width();
+            int max_y = rects[0].top() + rects[0].height();
+            for (int i=1; i< rectCount; ++i) {
+                if (rects[i].left() < min_x)
+                    min_x = rects[i].left();
+                if (rects[i].top() < min_y)
+                    min_y = rects[i].top();
+                if (rects[i].right() > max_x)
+                    max_x = rects[i].left() + rects[i].width();
+                if (rects[i].bottom() > max_y)
+                    max_y = rects[i].top() + rects[i].height();
+
+            }
+            buffer->updateBoundingRect(QRectF(min_x, min_y, max_x - min_x, max_y - min_y));
+        }
+    }
+}
+
+void QPaintBufferEngine::drawRects(const QRectF *rects, int rectCount)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: drawRectsF:" << rectCount;
+#endif
+    QPaintBufferCommand *cmd =
+        buffer->addCommand(QPaintBufferPrivate::Cmd_DrawRectF, (qreal *) rects, 4 * rectCount, rectCount);
+    cmd->extra = rectCount;
+
+    if (buffer->calculateBoundingRect) {
+        if (rectCount == 1) {
+            buffer->updateBoundingRect(rects[0]);
+        } else {
+            qreal min_x = rects[0].left();
+            qreal min_y = rects[0].top();
+            qreal max_x = rects[0].right();
+            qreal max_y = rects[0].bottom();
+            for (int i=1; i< rectCount; ++i) {
+                if (rects[i].left() < min_x)
+                    min_x = rects[i].left();
+                if (rects[i].top() < min_y)
+                    min_y = rects[i].top();
+                if (rects[i].right() > max_x)
+                    max_x = rects[i].right();
+                if (rects[i].bottom() > max_y)
+                    max_y = rects[i].bottom();
+
+            }
+            buffer->updateBoundingRect(QRectF(min_x, min_y, max_x - min_x, max_y - min_y));
+        }
+    }
+}
+
+void QPaintBufferEngine::drawLines(const QLine *lines, int lineCount)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: drawLinesI:" << lineCount;
+#endif
+    QPaintBufferCommand *cmd =
+        buffer->addCommand(QPaintBufferPrivate::Cmd_DrawLineI, (int *) lines, 4 * lineCount, lineCount);
+    cmd->extra = lineCount;
+
+    if (buffer->calculateBoundingRect) {
+        int min_x = lines[0].p1().x();
+        int min_y = lines[0].p1().y();
+        int max_x = lines[0].p2().x();
+        int max_y = lines[0].p2().y();
+        if (min_x > max_x)
+            qSwap(min_x, max_x);
+        if (min_y > max_y)
+            qSwap(min_y, max_y);
+        for (int i=1; i < lineCount; ++i) {
+            int p1_x = lines[i].p1().x();
+            int p1_y = lines[i].p1().y();
+            int p2_x = lines[i].p2().x();
+            int p2_y = lines[i].p2().y();
+            if (p1_x > p2_x) {
+                min_x = qMin(p2_x, min_x);
+                max_x = qMax(p1_x, max_x);
+            } else {
+                min_x = qMin(p1_x, min_x);
+                max_x = qMax(p2_x, max_x);
+            }
+            if (p1_y > p2_y) {
+                min_y = qMin(p2_y, min_y);
+                max_y = qMax(p1_y, max_y);
+            } else {
+                min_y = qMin(p1_y, min_y);
+                max_y = qMax(p2_y, max_y);
+            }
+        }
+        buffer->updateBoundingRect(QRectF(min_x, min_y, max_x - min_x, max_y - min_y));
+    }
+}
+
+void QPaintBufferEngine::drawLines(const QLineF *lines, int lineCount)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: drawLinesF:" << lineCount;
+#endif
+    QPaintBufferCommand *cmd =
+        buffer->addCommand(QPaintBufferPrivate::Cmd_DrawLineF, (qreal *) lines, 4 * lineCount, lineCount);
+    cmd->extra = lineCount;
+
+    if (buffer->calculateBoundingRect) {
+        qreal min_x = lines[0].p1().x();
+        qreal min_y = lines[0].p1().y();
+        qreal max_x = lines[0].p2().x();
+        qreal max_y = lines[0].p2().y();
+        if (min_x > max_x)
+            qSwap(min_x, max_x);
+        if (min_y > max_y)
+            qSwap(min_y, max_y);
+        for (int i=1; i < lineCount; ++i) {
+            qreal p1_x = lines[i].p1().x();
+            qreal p1_y = lines[i].p1().y();
+            qreal p2_x = lines[i].p2().x();
+            qreal p2_y = lines[i].p2().y();
+            if (p1_x > p2_x) {
+                min_x = qMin(p2_x, min_x);
+                max_x = qMax(p1_x, max_x);
+            } else {
+                min_x = qMin(p1_x, min_x);
+                max_x = qMax(p2_x, max_x);
+            }
+            if (p1_y > p2_y) {
+                min_y = qMin(p2_y, min_y);
+                max_y = qMax(p1_y, max_y);
+            } else {
+                min_y = qMin(p1_y, min_y);
+                max_y = qMax(p2_y, max_y);
+            }
+        }
+        buffer->updateBoundingRect(QRectF(min_x, min_y, max_x - min_x, max_y - min_y));
+    }
+}
+
+void QPaintBufferEngine::drawEllipse(const QRectF &r)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: drawEllipseF:" << r;
+#endif
+    buffer->addCommand(QPaintBufferPrivate::Cmd_DrawEllipseF, (qreal *) &r, 4, 1);
+    if (buffer->calculateBoundingRect)
+        buffer->updateBoundingRect(r);
+}
+
+void QPaintBufferEngine::drawEllipse(const QRect &r)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: drawEllipseI:" << r;
+#endif
+    buffer->addCommand(QPaintBufferPrivate::Cmd_DrawEllipseI, (int *) &r, 4, 1);
+    if (buffer->calculateBoundingRect)
+        buffer->updateBoundingRect(r);
+}
+
+void QPaintBufferEngine::drawPath(const QPainterPath &path)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: drawPath: element count:" << path.elementCount();
+#endif
+    // ### Path -> QVariant
+    // buffer->addCommand(QPaintBufferPrivate::Cmd_DrawPath, QVariant(path));
+    QPaintEngineEx::drawPath(path);
+
+    if (buffer->calculateBoundingRect)
+        buffer->updateBoundingRect(path.boundingRect());
+}
+
+void QPaintBufferEngine::drawPoints(const QPoint *points, int pointCount)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: drawPointsI: " << pointCount;
+#endif
+    buffer->addCommand(QPaintBufferPrivate::Cmd_DrawPointsI, (int *) points, 2 * pointCount, pointCount);
+
+    if (buffer->calculateBoundingRect) {
+        int min_x = points[0].x();
+        int min_y = points[0].y();
+        int max_x = points[0].x()+1;
+        int max_y = points[0].y()+1;
+        for (int i=1; i<pointCount; ++i) {
+            int x = points[i].x();
+            int y = points[i].y();
+            min_x = qMin(min_x, x);
+            min_y = qMin(min_y, y);
+            max_x = qMax(max_x, x+1);
+            max_y = qMax(max_y, y+1);
+        }
+        buffer->updateBoundingRect(QRectF(min_x, min_y, max_x - min_x, max_y - min_y));
+    }
+}
+
+void QPaintBufferEngine::drawPoints(const QPointF *points, int pointCount)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: drawPointsF: " << pointCount;
+#endif
+    buffer->addCommand(QPaintBufferPrivate::Cmd_DrawPointsF, (qreal *) points, 2 * pointCount, pointCount);
+
+    if (buffer->calculateBoundingRect) {
+        qreal min_x = points[0].x();
+        qreal min_y = points[0].y();
+        qreal max_x = points[0].x()+1;
+        qreal max_y = points[0].y()+1;
+        for (int i=1; i<pointCount; ++i) {
+            qreal x = points[i].x();
+            qreal y = points[i].y();
+            min_x = qMin(min_x, x);
+            min_y = qMin(min_y, y);
+            max_x = qMax(max_x, x+1);
+            max_y = qMax(max_y, y+1);
+        }
+        buffer->updateBoundingRect(QRectF(min_x, min_y, max_x - min_x, max_y - min_y));
+    }
+}
+
+void QPaintBufferEngine::drawPolygon(const QPoint *pts, int count, PolygonDrawMode mode)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: drawPolygonI: size:" << count << ", mode:" << mode;
+#endif
+    if (mode == QPaintEngine::OddEvenMode || mode == QPaintEngine::WindingMode) {
+        QPaintBufferCommand *cmd = buffer->addCommand(QPaintBufferPrivate::Cmd_DrawPolygonI,
+                                                      (int *) pts, 2 * count, count);
+        cmd->extra = mode;
+    } else if (mode == QPaintEngine::PolylineMode) {
+        buffer->addCommand(QPaintBufferPrivate::Cmd_DrawPolylineI, (int *) pts, 2 * count, count);
+    } else {
+        buffer->addCommand(QPaintBufferPrivate::Cmd_DrawConvexPolygonI, (int *) pts, 2 * count, count);
+    }
+
+    if (buffer->calculateBoundingRect) {
+        int min_x = pts[0].x();
+        int min_y = pts[0].y();
+        int max_x = pts[0].x();
+        int max_y = pts[0].y();
+        for (int i=1; i<count; ++i) {
+            int x = pts[i].x();
+            int y = pts[i].y();
+            min_x = qMin(min_x, x);
+            min_y = qMin(min_y, y);
+            max_x = qMax(max_x, x);
+            max_y = qMax(max_y, y);
+        }
+        buffer->updateBoundingRect(QRectF(min_x, min_y, max_x - min_x, max_y - min_y));
+    }
+}
+
+void QPaintBufferEngine::drawPolygon(const QPointF *pts, int count, PolygonDrawMode mode)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: drawPolygonF: size:" << count << ", mode:" << mode;
+#endif
+    if (mode == QPaintEngine::OddEvenMode || mode == QPaintEngine::WindingMode) {
+        QPaintBufferCommand *cmd = buffer->addCommand(QPaintBufferPrivate::Cmd_DrawPolygonF,
+                                                      (qreal *) pts, 2 * count, count);
+        cmd->extra = mode;
+    } else if (mode == QPaintEngine::PolylineMode) {
+        buffer->addCommand(QPaintBufferPrivate::Cmd_DrawPolylineF, (qreal *) pts, 2 * count, count);
+    } else {
+        buffer->addCommand(QPaintBufferPrivate::Cmd_DrawConvexPolygonF, (qreal *) pts, 2 * count, count);
+    }
+
+    if (buffer->calculateBoundingRect) {
+        qreal min_x = pts[0].x();
+        qreal min_y = pts[0].y();
+        qreal max_x = pts[0].x();
+        qreal max_y = pts[0].y();
+        for (int i=1; i<count; ++i) {
+            qreal x = pts[i].x();
+            qreal y = pts[i].y();
+            min_x = qMin(min_x, x);
+            min_y = qMin(min_y, y);
+            max_x = qMax(max_x, x);
+            max_y = qMax(max_y, y);
+        }
+        buffer->updateBoundingRect(QRectF(min_x, min_y, max_x - min_x, max_y - min_y));
+    }
+}
+
+void QPaintBufferEngine::drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: drawPixmap: src/dest rects " << r << sr;
+#endif
+    QPaintBufferCommand *cmd =
+        buffer->addCommand(QPaintBufferPrivate::Cmd_DrawPixmapRect, QVariant(pm));
+    cmd->extra = buffer->addData((qreal *) &r, 4);
+    buffer->addData((qreal *) &sr, 4);
+    if (buffer->calculateBoundingRect)
+        buffer->updateBoundingRect(r);
+}
+
+void QPaintBufferEngine::drawPixmap(const QPointF &pos, const QPixmap &pm)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: drawPixmap: pos:" << pos;
+#endif
+    QPaintBufferCommand *cmd =
+        buffer->addCommand(QPaintBufferPrivate::Cmd_DrawPixmapPos, QVariant(pm));
+    cmd->extra = buffer->addData((qreal *) &pos, 2);
+    if (buffer->calculateBoundingRect)
+        buffer->updateBoundingRect(QRectF(pos, pm.size()));
+}
+
+void QPaintBufferEngine::drawImage(const QRectF &r, const QImage &image, const QRectF &sr,
+                                   Qt::ImageConversionFlags /*flags */)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: drawImage: src/dest rects " << r << sr;
+#endif
+    QPaintBufferCommand *cmd =
+        buffer->addCommand(QPaintBufferPrivate::Cmd_DrawPixmapRect, QVariant(image));
+    cmd->extra = buffer->addData((qreal *) &r, 4);
+    buffer->addData((qreal *) &sr, 4);
+    // ### flags...
+    if (buffer->calculateBoundingRect)
+        buffer->updateBoundingRect(r);
+}
+
+void QPaintBufferEngine::drawImage(const QPointF &pos, const QImage &image)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: drawImage: pos:" << pos;
+#endif
+    QPaintBufferCommand *cmd =
+        buffer->addCommand(QPaintBufferPrivate::Cmd_DrawImagePos, QVariant(image));
+    cmd->extra = buffer->addData((qreal *) &pos, 2);
+    if (buffer->calculateBoundingRect)
+        buffer->updateBoundingRect(QRectF(pos, image.size()));
+}
+
+void QPaintBufferEngine::drawTiledPixmap(const QRectF &r, const QPixmap &pm, const QPointF &s)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: drawTiledPixmap: src rect/offset:" << r << s;
+#endif
+    QPaintBufferCommand *cmd =
+        buffer->addCommand(QPaintBufferPrivate::Cmd_DrawTiledPixmap, QVariant(pm));
+    cmd->extra = buffer->addData((qreal *) &r, 4);
+    buffer->addData((qreal *) &s, 2);
+    if (buffer->calculateBoundingRect)
+        buffer->updateBoundingRect(r);
+}
+
+void QPaintBufferEngine::drawTextItem(const QPointF &pos, const QTextItem &ti)
+{
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+    qDebug() << "QPaintBufferEngine: drawTextItem: pos:" << pos << ti.text();
+#endif
+    if (m_stream_raw_text_items) {
+        QPaintBufferCommand *cmd = buffer->addCommand(QPaintBufferPrivate::Cmd_DrawTextItem, qVariantFromValue<void *>(new QTextItemIntCopy(ti)));
+
+        QFont font(ti.font());
+        font.setUnderline(false);
+        font.setStrikeOut(false);
+        font.setOverline(false);
+
+        const QTextItemInt &si = static_cast<const QTextItemInt &>(ti);
+        qreal justificationWidth = 0;
+        if (si.justified)
+            justificationWidth = si.width.toReal();
+        int renderFlags = ti.renderFlags();
+        qreal scaleFactor = font.d->dpi/qreal(qt_defaultDpiY());
+
+        buffer->addData(QVariant(font));
+        cmd->extra = buffer->addData((qreal *) &pos, 2);
+        buffer->addData((qreal *) &justificationWidth, 1);
+        buffer->addData((qreal *) &scaleFactor, 1);
+        cmd->offset2 = buffer->addData((int *) &renderFlags, 1);
+    } else {
+        QList<QVariant> variants;
+        variants << QVariant(ti.font()) << QVariant(ti.text());
+        QPaintBufferCommand *cmd = buffer->addCommand(QPaintBufferPrivate::Cmd_DrawText, QVariant(variants));
+        cmd->extra = buffer->addData((qreal *) &pos, 2);
+    }
+
+    if (buffer->calculateBoundingRect)
+        buffer->updateBoundingRect(QRectF(pos, QSize(ti.width(), ti.ascent() + ti.descent() + 1)));
+}
+
+
+void QPaintBufferEngine::setState(QPainterState *s)
+{
+    if (m_begin_detected) {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+            qDebug() << "QPaintBufferEngine: setState: begin, ignoring.";
+#endif
+        m_begin_detected = false;
+    } else if (m_save_detected) {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << "QPaintBufferEngine: setState: save.";
+#endif
+        m_save_detected = false;
+        buffer->addCommand(QPaintBufferPrivate::Cmd_Save);
+    } else {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << "QPaintBufferEngine: setState: restore.";
+#endif
+        buffer->addCommand(QPaintBufferPrivate::Cmd_Restore);
+    }
+
+    QPaintEngineEx::setState(s);
+}
+
+
+/***********************************************************************
+ *
+ * class QPaintBufferPlayback_Painter
+ *
+ */
+
+// QFakeDevice is used to create fonts with a custom DPI
+//
+class QFakeDevice : public QPaintDevice
+{
+public:
+    QFakeDevice() { dpi_x = qt_defaultDpiX(); dpi_y = qt_defaultDpiY(); }
+    void setDpiX(int dpi) { dpi_x = dpi; }
+    void setDpiY(int dpi) { dpi_y = dpi; }
+    QPaintEngine *paintEngine() const { return 0; }
+    int metric(PaintDeviceMetric m) const
+    {
+        switch(m) {
+            case PdmPhysicalDpiX:
+            case PdmDpiX:
+                return dpi_x;
+            case PdmPhysicalDpiY:
+            case PdmDpiY:
+                return dpi_y;
+            default:
+                return QPaintDevice::metric(m);
+        }
+    }
+
+private:
+    int dpi_x;
+    int dpi_y;
+};
+
+
+void QPainterReplayer::setupTransform(QPainter *_painter)
+{
+    painter = _painter;
+    m_world_matrix = painter->transform();
+    m_world_matrix.scale(qreal(painter->device()->logicalDpiX()) / qreal(qt_defaultDpiX()),
+                         qreal(painter->device()->logicalDpiY()) / qreal(qt_defaultDpiY()));
+    painter->setTransform(m_world_matrix);
+}
+
+void QPainterReplayer::draw(const QPaintBuffer &buffer, QPainter *_painter)
+{
+    d = buffer.d_ptr;
+    setupTransform(_painter);
+
+    for (int cmdIndex=0; cmdIndex<d->commands.size(); ++cmdIndex) {
+        const QPaintBufferCommand &cmd = d->commands.at(cmdIndex);
+        process(cmd);
+    }
+}
+
+void QPainterReplayer::process(const QPaintBufferCommand &cmd)
+{
+    switch (cmd.id) {
+    case QPaintBufferPrivate::Cmd_Save: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_Save";
+#endif
+        painter->save();
+        break; }
+
+    case QPaintBufferPrivate::Cmd_Restore: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_Restore";
+#endif
+        painter->restore();
+        break; }
+
+    case QPaintBufferPrivate::Cmd_SetPen: {
+        QPen pen = qVariantValue<QPen>(d->variants.at(cmd.offset));
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_SetPen: " << pen;
+#endif
+        painter->setPen(pen);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_SetBrush: {
+        QBrush brush = qVariantValue<QBrush>(d->variants.at(cmd.offset));
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_SetBrush: " << brush;
+#endif
+        painter->setBrush(brush);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_SetBrushOrigin: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_SetBrushOrigin: " << d->variants.at(cmd.offset).toPointF();
+#endif
+        painter->setBrushOrigin(d->variants.at(cmd.offset).toPointF());
+        break; }
+
+    case QPaintBufferPrivate::Cmd_SetTransform: {
+        QTransform xform = qVariantValue<QTransform>(d->variants.at(cmd.offset));
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_SetTransform, offset: " << cmd.offset << xform;
+#endif
+        painter->setTransform(xform * m_world_matrix);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_SetCompositionMode: {
+        QPainter::CompositionMode mode = (QPainter::CompositionMode) cmd.extra;
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_SetCompositionMode, mode: " << mode;
+#endif
+        painter->setCompositionMode(mode);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_SetRenderHints: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_SetRenderHints, hints: " << cmd.extra;
+#endif
+        QPainter::RenderHints ph = painter->renderHints();
+        QPainter::RenderHints nh = (QPainter::RenderHints) cmd.extra;
+        QPainter::RenderHints xored = ph ^ nh;
+        if (xored & QPainter::Antialiasing)
+            painter->setRenderHint(QPainter::Antialiasing, nh & QPainter::Antialiasing);
+        if (xored & QPainter::HighQualityAntialiasing)
+            painter->setRenderHint(QPainter::HighQualityAntialiasing, nh & QPainter::HighQualityAntialiasing);
+        if (xored & QPainter::TextAntialiasing)
+            painter->setRenderHint(QPainter::TextAntialiasing, nh & QPainter::TextAntialiasing);
+        if (xored & QPainter::SmoothPixmapTransform)
+            painter->setRenderHint(QPainter::SmoothPixmapTransform, nh & QPainter::SmoothPixmapTransform);
+        if (xored & QPainter::NonCosmeticDefaultPen)
+            painter->setRenderHint(QPainter::NonCosmeticDefaultPen, nh & QPainter::NonCosmeticDefaultPen);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_SetOpacity: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_SetOpacity: " << d->variants.at(cmd.offset).toDouble();
+#endif
+        painter->setOpacity(d->variants.at(cmd.offset).toDouble());
+        break; }
+
+    case QPaintBufferPrivate::Cmd_SetBackgroundMode: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_SetBackgroundMode: " << cmd.extra;
+#endif
+        painter->setBackgroundMode((Qt::BGMode)cmd.extra);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawVectorPath: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawVectorPath: size: " << cmd.size
+//                 << ", hints:" << d->ints[cmd.offset2+cmd.size]
+                 << "pts/elms:" << cmd.offset << cmd.offset2;
+#endif
+        QVectorPathCmd path(d, cmd);
+        painter->drawPath(path().convertToPainterPath());
+        break; }
+
+    case QPaintBufferPrivate::Cmd_StrokeVectorPath: {
+        QPen pen = qVariantValue<QPen>(d->variants.at(cmd.extra));
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_StrokeVectorPath: size: " << cmd.size
+//                 << ", hints:" << d->ints[cmd.offset2+cmd.size]
+                 << "pts/elms:" << cmd.offset << cmd.offset2;
+#endif
+        QVectorPathCmd path(d, cmd);
+        painter->strokePath(path().convertToPainterPath(), pen);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_FillVectorPath: {
+        QBrush brush = qVariantValue<QBrush>(d->variants.at(cmd.extra));
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_FillVectorPath: size: " << cmd.size
+//                 << ", hints:" << d->ints[cmd.offset2+cmd.size]
+                 << "pts/elms:" << cmd.offset << cmd.offset2 << brush;
+#endif
+        QVectorPathCmd path(d, cmd);
+        painter->fillPath(path().convertToPainterPath(), brush);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawPolygonF: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawPolygonF, offset: " << cmd.offset << " size: " << cmd.size
+                 << " mode: " << cmd.extra
+                 << d->floats.at(cmd.offset)
+                 << d->floats.at(cmd.offset+1);
+#endif
+        Qt::FillRule fill = (QPaintEngine::PolygonDrawMode) cmd.extra == QPaintEngine::OddEvenMode
+                            ? Qt::OddEvenFill : Qt::WindingFill;
+        painter->drawPolygon((QPointF *) (d->floats.constData() + cmd.offset), cmd.size, fill);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawPolygonI: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawPolygonI, offset: " << cmd.offset << " size: " << cmd.size
+                 << " mode: " << cmd.extra
+                 << d->ints.at(cmd.offset)
+                 << d->ints.at(cmd.offset+1);
+#endif
+        Qt::FillRule fill = (QPaintEngine::PolygonDrawMode) cmd.extra == QPaintEngine::OddEvenMode
+                            ? Qt::OddEvenFill : Qt::WindingFill;
+        painter->drawPolygon((QPoint *) (d->ints.constData() + cmd.offset), cmd.size, fill);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawPolylineF: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawPolylineF, offset: " << cmd.offset << " size: " << cmd.size;
+#endif
+        painter->drawPolyline((QPointF *) (d->floats.constData() + cmd.offset), cmd.size);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawPolylineI: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawPolylineI, offset: " << cmd.offset << " size: " << cmd.size;
+#endif
+        painter->drawPolyline((QPoint *) (d->ints.constData() + cmd.offset), cmd.size);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawConvexPolygonF: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawConvexPolygonF, offset: " << cmd.offset << " size: " << cmd.size;
+#endif
+        painter->drawConvexPolygon((QPointF *) (d->floats.constData() + cmd.offset), cmd.size);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawConvexPolygonI: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawConvexPolygonI, offset: " << cmd.offset << " size: " << cmd.size;
+#endif
+        painter->drawConvexPolygon((QPoint *) (d->ints.constData() + cmd.offset), cmd.size);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawEllipseF: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawEllipseF, offset: " << cmd.offset;
+#endif
+        painter->drawEllipse(*(QRectF *)(d->floats.constData() + cmd.offset));
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawEllipseI: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawEllipseI, offset: " << cmd.offset;
+#endif
+        painter->drawEllipse(*(QRect *)(d->ints.constData() + cmd.offset));
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawLineF: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawLineF, offset: " << cmd.offset << " size: " << cmd.size;
+#endif
+        painter->drawLines((QLineF *)(d->floats.constData() + cmd.offset), cmd.size);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawLineI: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawLineI, offset: " << cmd.offset << " size: " << cmd.size;
+#endif
+        painter->drawLines((QLine *)(d->ints.constData() + cmd.offset), cmd.size);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawPointsF: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawPointsF, offset: " << cmd.offset << " size: " << cmd.size;
+#endif
+        painter->drawPoints((QPointF *)(d->floats.constData() + cmd.offset), cmd.size);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawPointsI: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawPointsI, offset: " << cmd.offset << " size: " << cmd.size;
+#endif
+        painter->drawPoints((QPoint *)(d->ints.constData() + cmd.offset), cmd.size);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawPixmapRect: {
+        QPixmap pm(d->variants.at(cmd.offset).value<QPixmap>());
+        QRectF r(d->floats.at(cmd.extra), d->floats.at(cmd.extra+1),
+                 d->floats.at(cmd.extra+2), d->floats.at(cmd.extra+3));
+
+        QRectF sr(d->floats.at(cmd.extra+4), d->floats.at(cmd.extra+5),
+                  d->floats.at(cmd.extra+6), d->floats.at(cmd.extra+7));
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawPixmapRect:" << r << sr;
+#endif
+        painter->drawPixmap(r, pm, sr);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawPixmapPos: {
+        QPixmap pm(d->variants.at(cmd.offset).value<QPixmap>());
+        QPointF pos(d->floats.at(cmd.extra), d->floats.at(cmd.extra+1));
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawPixmapPos:" << pos;
+#endif
+        painter->drawPixmap(pos, pm);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawTiledPixmap: {
+        QPixmap pm(d->variants.at(cmd.offset).value<QPixmap>());
+        QRectF r(d->floats.at(cmd.extra), d->floats.at(cmd.extra+1),
+                 d->floats.at(cmd.extra+2), d->floats.at(cmd.extra+3));
+
+        QPointF offset(d->floats.at(cmd.extra+4), d->floats.at(cmd.extra+5));
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawTiledPixmap:" << r << offset;
+#endif
+        painter->drawTiledPixmap(r, pm, offset);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawImageRect: {
+        QImage image(d->variants.at(cmd.offset).value<QImage>());
+        QRectF r(d->floats.at(cmd.extra), d->floats.at(cmd.extra+1),
+                 d->floats.at(cmd.extra+2), d->floats.at(cmd.extra+3));
+        QRectF sr(d->floats.at(cmd.extra+4), d->floats.at(cmd.extra+5),
+                  d->floats.at(cmd.extra+6), d->floats.at(cmd.extra+7));
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawImageRect:" << r << sr;
+#endif
+        painter->drawImage(r, image, sr);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawImagePos: {
+        QImage image(d->variants.at(cmd.offset).value<QImage>());
+        QPointF pos(d->floats.at(cmd.extra), d->floats.at(cmd.extra+1));
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawImagePos:" << pos;
+#endif
+        painter->drawImage(pos, image);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawRectF: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawRectF, offset: " << cmd.offset;
+#endif
+        painter->drawRects((QRectF *)(d->floats.constData() + cmd.offset), cmd.size);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawRectI: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawRectI, offset: " << cmd.offset;
+#endif
+        painter->drawRects((QRect *)(d->ints.constData() + cmd.offset), cmd.size);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_FillRectBrush: {
+        QBrush brush = qVariantValue<QBrush>(d->variants.at(cmd.extra));
+        QRectF *rect = (QRectF *)(d->floats.constData() + cmd.offset);
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_FillRectBrush, offset: " << cmd.offset << " rect: " << *rect << " brush: " << brush;
+#endif
+        painter->fillRect(*rect, brush);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_FillRectColor: {
+        QColor color = qVariantValue<QColor>(d->variants.at(cmd.extra));
+        QRectF *rect = (QRectF *)(d->floats.constData() + cmd.offset);
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_FillRectBrush, offset: " << cmd.offset << " rect: " << *rect << " color: " << color;
+#endif
+        painter->fillRect(*rect, color);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_SetClipEnabled: {
+        bool clipEnabled = d->variants.at(cmd.offset).toBool();
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_SetClipEnabled:" << clipEnabled;
+#endif
+        painter->setClipping(clipEnabled);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_ClipVectorPath: {
+        QVectorPathCmd path(d, cmd);
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_ClipVectorPath:" << path().elementCount();
+#endif
+        painter->setClipPath(path().convertToPainterPath(), Qt::ClipOperation(cmd.extra));
+        break; }
+
+
+    case QPaintBufferPrivate::Cmd_ClipRect: {
+        QRect rect(QPoint(d->ints.at(cmd.offset), d->ints.at(cmd.offset + 1)),
+                   QPoint(d->ints.at(cmd.offset + 2), d->ints.at(cmd.offset + 3)));
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_ClipRect:" << rect << cmd.extra;
+#endif
+        painter->setClipRect(rect, Qt::ClipOperation(cmd.extra));
+        break; }
+
+    case QPaintBufferPrivate::Cmd_ClipRegion: {
+        QRegion region(d->variants.at(cmd.offset).value<QRegion>());
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_ClipRegion:" << region.boundingRect() << cmd.extra;
+#endif
+        painter->setClipRegion(region, Qt::ClipOperation(cmd.extra));
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawText: {
+        QPointF pos(d->floats.at(cmd.extra), d->floats.at(cmd.extra+1));
+        QList<QVariant> variants(d->variants.at(cmd.offset).value<QList<QVariant> >());
+
+        QFont font(variants.at(0).value<QFont>());
+        QString text(variants.at(1).value<QString>());
+
+        painter->setFont(font);
+        painter->drawText(pos, text);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawTextItem: {
+        QPointF pos(d->floats.at(cmd.extra), d->floats.at(cmd.extra+1));
+        QTextItemIntCopy *tiCopy = reinterpret_cast<QTextItemIntCopy *>(qVariantValue<void *>(d->variants.at(cmd.offset)));
+        QTextItemInt &ti = (*tiCopy)();
+        QString text(ti.text());
+
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_DrawTextItem:" << pos << " " << text << " " << scaleFactor;
+#endif
+
+        QFont font(ti.font());
+        font.setUnderline(false);
+        font.setStrikeOut(false);
+        font.setOverline(false);
+
+        const QTextItemInt &si = static_cast<const QTextItemInt &>(ti);
+        qreal justificationWidth = 0;
+        if (si.justified)
+            justificationWidth = si.width.toReal();
+        qreal scaleFactor = font.d->dpi/qreal(qt_defaultDpiY());
+
+        if (scaleFactor != 1.0) {
+            QFont fnt(font);
+            QFakeDevice fake;
+            fake.setDpiX(qRound(scaleFactor*qt_defaultDpiX()));
+            fake.setDpiY(qRound(scaleFactor*qt_defaultDpiY()));
+            font = QFont(fnt, &fake);
+        }
+
+        int flags = Qt::TextSingleLine | Qt::TextDontClip | Qt::TextForceLeftToRight;
+        QSizeF size(1, 1);
+        if (justificationWidth > 0) {
+            size.setWidth(justificationWidth);
+            flags |= Qt::TextJustificationForced;
+            flags |= Qt::AlignJustify;
+        }
+
+        QFontMetrics fm(font);
+        QPointF pt(pos.x(), pos.y() - fm.ascent());
+        qt_format_text(font, QRectF(pt, size), flags, /*opt*/0,
+                       text, /*brect=*/0, /*tabstops=*/0, /*...*/0, /*tabarraylen=*/0, painter);
+        break; }
+    case QPaintBufferPrivate::Cmd_SystemStateChanged: {
+        QRegion systemClip(d->variants.at(cmd.offset).value<QRegion>());
+
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> Cmd_SystemStateChanged:" << systemClip;
+#endif
+
+        painter->paintEngine()->setSystemClip(systemClip);
+        painter->paintEngine()->d_ptr->systemStateChanged();
+        break; }
+    }
+}
+
+void QPaintEngineExReplayer::process(const QPaintBufferCommand &cmd)
+{
+    Q_ASSERT(painter->paintEngine()->isExtended());
+    QPaintEngineEx *xengine = static_cast<QPaintEngineEx *>(painter->paintEngine());
+
+    switch (cmd.id) {
+    case QPaintBufferPrivate::Cmd_SetBrushOrigin: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_SetBrushOrigin: " << d->variants.at(cmd.offset).toPointF();
+#endif
+        xengine->state()->brushOrigin = d->variants.at(cmd.offset).toPointF();
+        xengine->brushOriginChanged();
+        break; }
+
+    case QPaintBufferPrivate::Cmd_SetCompositionMode: {
+        QPainter::CompositionMode mode = (QPainter::CompositionMode) cmd.extra;
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_SetCompositionMode, mode: " << mode;
+#endif
+        xengine->state()->composition_mode = mode;
+        xengine->compositionModeChanged();
+        break; }
+
+    case QPaintBufferPrivate::Cmd_SetOpacity: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_SetOpacity: " << d->variants.at(cmd.offset).toDouble();
+#endif
+        xengine->state()->opacity = d->variants.at(cmd.offset).toDouble();
+        xengine->opacityChanged();
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawVectorPath: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_DrawVectorPath: size: " << cmd.size
+//                 << ", hints:" << d->ints[cmd.offset2+cmd.size]
+                 << "pts/elms:" << cmd.offset << cmd.offset2;
+#endif
+        QVectorPathCmd path(d, cmd);
+        xengine->draw(path());
+        break; }
+
+    case QPaintBufferPrivate::Cmd_StrokeVectorPath: {
+        QPen pen = qVariantValue<QPen>(d->variants.at(cmd.extra));
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_StrokeVectorPath: size: " << cmd.size
+//                 << ", hints:" << d->ints[cmd.offset2+cmd.size]
+                 << "pts/elms:" << cmd.offset << cmd.offset2;
+#endif
+        QVectorPathCmd path(d, cmd);
+        xengine->stroke(path(), pen);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_FillVectorPath: {
+        QBrush brush = qVariantValue<QBrush>(d->variants.at(cmd.extra));
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_FillVectorPath: size: " << cmd.size
+//                 << ", hints:" << d->ints[cmd.offset2+cmd.size]
+                 << "pts/elms:" << cmd.offset << cmd.offset2 << brush;
+#endif
+        QVectorPathCmd path(d, cmd);
+        xengine->fill(path(), brush);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_FillRectBrush: {
+        QBrush brush = qVariantValue<QBrush>(d->variants.at(cmd.extra));
+        QRectF *rect = (QRectF *)(d->floats.constData() + cmd.offset);
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_FillRectBrush, offset: " << cmd.offset << " rect: " << *rect << " brush: " << brush;
+#endif
+        xengine->fillRect(*rect, brush);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_FillRectColor: {
+        QColor color = qVariantValue<QColor>(d->variants.at(cmd.extra));
+        QRectF *rect = (QRectF *)(d->floats.constData() + cmd.offset);
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_FillRectBrush, offset: " << cmd.offset << " rect: " << *rect << " color: " << color;
+#endif
+        xengine->fillRect(*rect, color);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawPolygonF: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_DrawPolygonF, offset: " << cmd.offset << " size: " << cmd.size
+                 << " mode: " << cmd.extra
+                 << d->floats.at(cmd.offset)
+                 << d->floats.at(cmd.offset+1);
+#endif
+        xengine->drawPolygon((QPointF *) (d->floats.constData() + cmd.offset), cmd.size,
+                             (QPaintEngine::PolygonDrawMode) cmd.extra);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawPolygonI: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_DrawPolygonI, offset: " << cmd.offset << " size: " << cmd.size
+                 << " mode: " << cmd.extra
+                 << d->ints.at(cmd.offset)
+                 << d->ints.at(cmd.offset+1);
+#endif
+        xengine->drawPolygon((QPoint *) (d->ints.constData() + cmd.offset), cmd.size,
+                             (QPaintEngine::PolygonDrawMode) cmd.extra);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawEllipseF: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_DrawEllipseF, offset: " << cmd.offset;
+#endif
+        xengine->drawEllipse(*(QRectF *)(d->floats.constData() + cmd.offset));
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawEllipseI: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_DrawEllipseI, offset: " << cmd.offset;
+#endif
+        xengine->drawEllipse(*(QRect *)(d->ints.constData() + cmd.offset));
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawLineF: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_DrawLineF, offset: " << cmd.offset << " size: " << cmd.size;
+#endif
+        xengine->drawLines((QLineF *)(d->floats.constData() + cmd.offset), cmd.size);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawLineI: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_DrawLineI, offset: " << cmd.offset << " size: " << cmd.size;
+#endif
+        xengine->drawLines((QLine *)(d->ints.constData() + cmd.offset), cmd.size);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawPointsF: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_DrawPointsF, offset: " << cmd.offset << " size: " << cmd.size;
+#endif
+        xengine->drawPoints((QPointF *)(d->floats.constData() + cmd.offset), cmd.size);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawPointsI: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_DrawPointsI, offset: " << cmd.offset << " size: " << cmd.size;
+#endif
+        xengine->drawPoints((QPoint *)(d->ints.constData() + cmd.offset), cmd.size);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawPolylineF: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_DrawPolylineF, offset: " << cmd.offset << " size: " << cmd.size;
+#endif
+        xengine->drawPolygon((QPointF *) (d->floats.constData() + cmd.offset), cmd.size, QPaintEngine::PolylineMode);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawPolylineI: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_DrawPolylineI, offset: " << cmd.offset << " size: " << cmd.size;
+#endif
+        xengine->drawPolygon((QPoint *) (d->ints.constData() + cmd.offset), cmd.size, QPaintEngine::PolylineMode);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawRectF: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_DrawRectF, offset: " << cmd.offset << " size: " << cmd.size;
+#endif
+        xengine->drawRects((QRectF *) (d->floats.constData() + cmd.offset), cmd.size);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_DrawRectI: {
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_DrawRectI, offset: " << cmd.offset << " size: " << cmd.size;
+#endif
+        xengine->drawRects((QRect *) (d->ints.constData() + cmd.offset), cmd.size);
+        break; }
+
+    case QPaintBufferPrivate::Cmd_SetClipEnabled: {
+        bool clipEnabled = d->variants.at(cmd.offset).toBool();
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_SetClipEnabled:" << clipEnabled;
+#endif
+        xengine->state()->clipEnabled = clipEnabled;
+        xengine->clipEnabledChanged();
+        break; }
+
+    case QPaintBufferPrivate::Cmd_ClipVectorPath: {
+        QVectorPathCmd path(d, cmd);
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_ClipVectorPath:" << path().elementCount();
+#endif
+        xengine->clip(path(), Qt::ClipOperation(cmd.extra));
+        break; }
+
+
+    case QPaintBufferPrivate::Cmd_ClipRect: {
+        QRect rect(QPoint(d->ints.at(cmd.offset), d->ints.at(cmd.offset + 1)),
+                   QPoint(d->ints.at(cmd.offset + 2), d->ints.at(cmd.offset + 3)));
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_ClipRect:" << rect << cmd.extra;
+#endif
+        xengine->clip(rect, Qt::ClipOperation(cmd.extra));
+        break; }
+
+    case QPaintBufferPrivate::Cmd_ClipRegion: {
+        QRegion region(d->variants.at(cmd.offset).value<QRegion>());
+#ifdef QPAINTBUFFER_DEBUG_DRAW
+        qDebug() << " -> ExCmd_ClipRegion:" << region.boundingRect() << cmd.extra;
+#endif
+        xengine->clip(region, Qt::ClipOperation(cmd.extra));
+        break; }
+
+    default:
+        QPainterReplayer::process(cmd);
+        break;
+    }
+}
+
+QPaintBufferResource::QPaintBufferResource(FreeFunc f, QObject *parent) : QObject(parent), free(f)
+{
+    connect(QPaintBufferSignalProxy::instance(), SIGNAL(aboutToDestroy(const QPaintBufferPrivate *)), this, SLOT(remove(const QPaintBufferPrivate *)));
+}
+
+QPaintBufferResource::~QPaintBufferResource()
+{
+    for (Cache::iterator it = m_cache.begin(); it != m_cache.end(); ++it)
+        free(it.value());
+}
+
+void QPaintBufferResource::insert(const QPaintBufferPrivate *key, void *value)
+{
+    Cache::iterator it = m_cache.find(key);
+    if (it != m_cache.end()) {
+        free(it.value());
+        it.value() = value;
+    } else {
+        m_cache.insert(key, value);
+    }
+}
+
+void *QPaintBufferResource::value(const QPaintBufferPrivate *key)
+{
+    Cache::iterator it = m_cache.find(key);
+    if (it != m_cache.end())
+        return it.value();
+    return 0;
+}
+
+void QPaintBufferResource::remove(const QPaintBufferPrivate *key)
+{
+    Cache::iterator it = m_cache.find(key);
+    if (it != m_cache.end()) {
+        free(it.value());
+        m_cache.erase(it);
+    }
+}
+
+QDataStream &operator<<(QDataStream &stream, const QPaintBufferCommand &command)
+{
+    quint32 id = command.id;
+    quint32 size = command.size;
+    stream << id << size;
+    stream << command.offset << command.offset2 << command.extra;
+    return stream;
+}
+
+QDataStream &operator>>(QDataStream &stream, QPaintBufferCommand &command)
+{
+    quint32 id;
+    quint32 size;
+    stream >> id >> size;
+    stream >> command.offset >> command.offset2 >> command.extra;
+    command.id = id;
+    command.size = size;
+    return stream;
+}
+
+QDataStream &operator<<(QDataStream &stream, const QPaintBuffer &buffer)
+{
+    stream << buffer.d_ptr->ints;
+    stream << buffer.d_ptr->floats;
+    stream << buffer.d_ptr->variants;
+    stream << buffer.d_ptr->commands;
+    stream << buffer.d_ptr->boundingRect;
+
+    return stream;
+}
+
+QDataStream &operator>>(QDataStream &stream, QPaintBuffer &buffer)
+{
+    stream >> buffer.d_ptr->ints;
+    stream >> buffer.d_ptr->floats;
+    stream >> buffer.d_ptr->variants;
+    stream >> buffer.d_ptr->commands;
+    stream >> buffer.d_ptr->boundingRect;
+
+    return stream;
+}
+
diff --git a/src/gui/painting/qpaintbuffer_p.h b/src/gui/painting/qpaintbuffer_p.h
new file mode 100644
index 0000000..b360279
--- /dev/null
+++ b/src/gui/painting/qpaintbuffer_p.h
@@ -0,0 +1,439 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights.  These rights are described in the Nokia Qt LGPL
+** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QPAINTBUFFER_P_H
+#define QPAINTBUFFER_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <qpaintdevice.h>
+
+#include <private/qpaintengineex_p.h>
+#include <private/qtextengine_p.h>
+#include <QDebug>
+
+class QPaintBufferPrivate;
+class QPaintBufferPlayback;
+
+class Q_GUI_EXPORT QPaintBuffer : public QPaintDevice
+{
+public:
+    QPaintBuffer();
+    QPaintBuffer(const QPaintBuffer &other);
+    ~QPaintBuffer();
+
+    bool isEmpty() const;
+
+    void draw(QPainter *painter) const;
+    void setBoundingRect(const QRectF &rect);
+    QRectF boundingRect() const;
+
+    virtual QPaintEngine *paintEngine() const;
+    virtual int metric(PaintDeviceMetric m) const;
+    virtual int devType() const;
+
+    QPaintBuffer &operator=(const QPaintBuffer &other);
+
+private:
+    friend class QPainterReplayer;
+    friend class QOpenGLReplayer;
+
+    friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &stream, const QPaintBuffer &buffer);
+    friend Q_GUI_EXPORT QDataStream &operator>>(QDataStream &stream, QPaintBuffer &buffer);
+
+    QPaintBufferPrivate *d_ptr;
+};
+
+Q_GUI_EXPORT QDataStream &operator<<(QDataStream &stream, const QPaintBuffer &buffer);
+Q_GUI_EXPORT QDataStream &operator>>(QDataStream &stream, QPaintBuffer &buffer);
+
+class QPaintBufferEngine;
+
+class QTextItemIntCopy
+{
+public:
+    QTextItemIntCopy(const QTextItem &item);
+    ~QTextItemIntCopy();
+    QTextItemInt &operator () () {return m_item;}
+private:
+    QTextItemInt m_item;
+    QFont m_font;
+};
+
+struct QPaintBufferCommand
+{
+    uint id : 8;
+    uint size : 24;
+
+    int offset;
+    int offset2;
+    int extra;
+};
+
+QDataStream &operator<<(QDataStream &stream, const QPaintBufferCommand &command);
+QDataStream &operator>>(QDataStream &stream, QPaintBufferCommand &command);
+
+Q_DECLARE_TYPEINFO(QPaintBufferCommand, Q_MOVABLE_TYPE);
+
+class QPaintBufferPrivate
+{
+public:
+    enum Command {
+        Cmd_Save,
+        Cmd_Restore,
+
+        Cmd_SetBrush,
+        Cmd_SetBrushOrigin,
+        Cmd_SetClipEnabled,
+        Cmd_SetCompositionMode,
+        Cmd_SetOpacity,
+        Cmd_SetPen,
+        Cmd_SetRenderHints,
+        Cmd_SetTransform,
+        Cmd_SetBackgroundMode,
+
+        Cmd_ClipPath,
+        Cmd_ClipRect,
+        Cmd_ClipRegion,
+        Cmd_ClipVectorPath,
+
+        Cmd_DrawVectorPath,
+        Cmd_FillVectorPath,
+        Cmd_StrokeVectorPath,
+
+        Cmd_DrawConvexPolygonF,
+        Cmd_DrawConvexPolygonI,
+        Cmd_DrawEllipseF,
+        Cmd_DrawEllipseI,
+        Cmd_DrawLineF,
+        Cmd_DrawLineI,
+        Cmd_DrawPath,
+        Cmd_DrawPointsF,
+        Cmd_DrawPointsI,
+        Cmd_DrawPolygonF,
+        Cmd_DrawPolygonI,
+        Cmd_DrawPolylineF,
+        Cmd_DrawPolylineI,
+        Cmd_DrawRectF,
+        Cmd_DrawRectI,
+
+        Cmd_FillRectBrush,
+        Cmd_FillRectColor,
+
+        Cmd_DrawText,
+        Cmd_DrawTextItem,
+
+        Cmd_DrawImagePos,
+        Cmd_DrawImageRect,
+        Cmd_DrawPixmapPos,
+        Cmd_DrawPixmapRect,
+        Cmd_DrawTiledPixmap,
+
+        Cmd_SystemStateChanged,
+
+        Cmd_LastCommand
+    };
+
+    QPaintBufferPrivate();
+    ~QPaintBufferPrivate();
+
+    int addData(const int *data, int count) {
+        if (count <= 0)
+            return 0;
+        int pos = ints.size();
+        ints.resize(pos + count);
+        memcpy(ints.data() + pos, data, count * sizeof(int));
+        return pos;
+    }
+
+    int addData(const qreal *data, int count) {
+        if (count <= 0)
+            return 0;
+        int pos = floats.size();
+        floats.resize(pos + count);
+        memcpy(floats.data() + pos, data, count * sizeof(qreal));
+        return pos;
+    }
+
+    int addData(const QVariant &var) {
+        variants << var;
+        return variants.size() - 1;
+    }
+
+    QPaintBufferCommand *addCommand(Command command) {
+        QPaintBufferCommand cmd;
+        cmd.id = command;
+        cmd.size = cmd.offset = cmd.offset2 = cmd.extra = 0;
+        commands << cmd;
+        return &commands.last();
+    }
+
+    QPaintBufferCommand *addCommand(Command command, const QVariant &var) {
+        QPaintBufferCommand cmd;
+        cmd.id = command;
+        cmd.offset = addData(var);
+        cmd.size = cmd.offset2 = cmd.extra = 0;
+        commands << cmd;
+        return &commands.last();
+    }
+
+    QPaintBufferCommand *addCommand(Command command, const QVectorPath &path) {
+        QPaintBufferCommand cmd;
+        cmd.id = command;
+        cmd.offset = addData(path.points(), path.elementCount() * 2);
+        cmd.offset2 = ints.size();
+        ints << path.hints();
+        // The absence of path elements is indicated by setting the highest bit in 'cmd.offset2'.
+        if (path.elements())
+            addData((const int *) path.elements(), path.elementCount());
+        else
+            cmd.offset2 |= 0x80000000;
+        cmd.size = path.elementCount();
+        cmd.extra = 0;
+        commands << cmd;
+        return &commands.last();
+    }
+
+    QPaintBufferCommand *addCommand(Command command , const qreal *pts, int arrayLength, int elementCount) {
+        QPaintBufferCommand cmd;
+        cmd.id = command;
+        cmd.offset = addData(pts, arrayLength);
+        cmd.size = elementCount;
+        cmd.offset2 = cmd.extra = 0;
+        commands << cmd;
+        return &commands.last();
+    }
+
+    QPaintBufferCommand *addCommand(Command command , const int *pts, int arrayLength, int elementCount) {
+        QPaintBufferCommand cmd;
+        cmd.id = command;
+        cmd.offset = addData(pts, arrayLength);
+        cmd.size = elementCount;
+        cmd.offset2 = cmd.extra = 0;
+        commands << cmd;
+        return &commands.last();
+    }
+
+    inline void updateBoundingRect(const QRectF &rect);
+
+    QAtomicInt ref;
+
+    QVector<int> ints;
+    QVector<qreal> floats;
+    QVector<QVariant> variants;
+
+    QVector<QPaintBufferCommand> commands;
+
+    QPaintBufferEngine *engine;
+    QRectF boundingRect;
+    qreal penWidthAdjustment;
+    uint calculateBoundingRect : 1;
+
+    void *cache;
+};
+
+
+struct QVectorPathCmd
+{
+    // The absence of path elements is indicated by setting the highest bit in 'cmd.offset2'.
+    QVectorPathCmd(QPaintBufferPrivate *d, const QPaintBufferCommand &cmd)
+        : vectorPath(d->floats.constData() + cmd.offset,
+                     cmd.size,
+                     cmd.offset2 & 0x80000000
+                     ? 0
+                     : (const QPainterPath::ElementType *) (d->ints.constData() + cmd.offset2 + 1),
+                     *(d->ints.constData() + (cmd.offset2 & 0x7fffffff))) {}
+
+    inline const QVectorPath &operator()() const { return vectorPath; }
+
+    QVectorPath vectorPath;
+};
+
+
+class Q_GUI_EXPORT QPainterReplayer
+{
+public:
+    QPainterReplayer() { }
+
+    virtual ~QPainterReplayer() { }
+
+    void setupTransform(QPainter *painter);
+    void process(const QPaintBufferCommand &cmd);
+    void draw(const QPaintBuffer &buffer, QPainter *painter);
+
+protected:
+    QPaintBufferPrivate *d;
+    QTransform m_world_matrix;
+
+    QPainter *painter;
+};
+
+class Q_GUI_EXPORT QPaintEngineExReplayer : public QPainterReplayer
+{
+public:
+    QPaintEngineExReplayer() { }
+
+    void process(const QPaintBufferCommand &cmd);
+};
+
+class QPaintBufferEnginePrivate;
+
+class QPaintBufferEngine : public QPaintEngineEx
+{
+    Q_DECLARE_PRIVATE(QPaintBufferEngine)
+public:
+    QPaintBufferEngine(QPaintBufferPrivate *buffer);
+
+    virtual bool begin(QPaintDevice *device);
+    virtual bool end();
+
+    virtual Type type() const { return QPaintEngine::PaintBuffer; }
+
+    virtual QPainterState *createState(QPainterState *orig) const;
+
+    virtual void draw(const QVectorPath &path);
+    virtual void fill(const QVectorPath &path, const QBrush &brush);
+    virtual void stroke(const QVectorPath &path, const QPen &pen);
+
+    virtual void clip(const QVectorPath &path, Qt::ClipOperation op);
+    virtual void clip(const QRect &rect, Qt::ClipOperation op);
+    virtual void clip(const QRegion &region, Qt::ClipOperation op);
+    virtual void clip(const QPainterPath &path, Qt::ClipOperation op);
+
+    virtual void clipEnabledChanged();
+    virtual void penChanged();
+    virtual void brushChanged();
+    virtual void brushOriginChanged();
+    virtual void opacityChanged();
+    virtual void compositionModeChanged();
+    virtual void renderHintsChanged();
+    virtual void transformChanged();
+    virtual void backgroundModeChanged();
+
+    virtual void fillRect(const QRectF &rect, const QBrush &brush);
+    virtual void fillRect(const QRectF &rect, const QColor &color);
+
+    virtual void drawRects(const QRect *rects, int rectCount);
+    virtual void drawRects(const QRectF *rects, int rectCount);
+
+    virtual void drawLines(const QLine *lines, int lineCount);
+    virtual void drawLines(const QLineF *lines, int lineCount);
+
+    virtual void drawEllipse(const QRectF &r);
+    virtual void drawEllipse(const QRect &r);
+
+    virtual void drawPath(const QPainterPath &path);
+
+    virtual void drawPoints(const QPointF *points, int pointCount);
+    virtual void drawPoints(const QPoint *points, int pointCount);
+
+    virtual void drawPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode);
+    virtual void drawPolygon(const QPoint *points, int pointCount, PolygonDrawMode mode);
+
+    virtual void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr);
+    virtual void drawPixmap(const QPointF &pos, const QPixmap &pm);
+
+    virtual void drawImage(const QRectF &r, const QImage &pm, const QRectF &sr,
+                           Qt::ImageConversionFlags flags = Qt::AutoColor);
+    virtual void drawImage(const QPointF &pos, const QImage &image);
+
+    virtual void drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &s);
+
+    virtual void drawTextItem(const QPointF &pos, const QTextItem &ti);
+
+    virtual void setState(QPainterState *s);
+    virtual uint flags() const {return QPaintEngineEx::DoNotEmulate;}
+
+    QPaintBufferPrivate *buffer;
+
+    mutable int m_begin_detected : 1;
+    mutable int m_save_detected : 1;
+    mutable int m_stream_raw_text_items : 1;
+    mutable int m_unused : 29;
+
+    mutable QPainterState *m_created_state;
+};
+
+class Q_GUI_EXPORT QPaintBufferSignalProxy : public QObject
+{
+    Q_OBJECT
+public:
+    QPaintBufferSignalProxy() : QObject() {}
+    void emitAboutToDestroy(const QPaintBufferPrivate *buffer) {
+        emit aboutToDestroy(buffer);
+    }
+    static QPaintBufferSignalProxy *instance();
+Q_SIGNALS:
+    void aboutToDestroy(const QPaintBufferPrivate *buffer);
+};
+
+// One resource per paint buffer and vice versa.
+class Q_GUI_EXPORT QPaintBufferResource : public QObject
+{
+    Q_OBJECT
+public:
+    typedef void (*FreeFunc)(void *);
+
+    QPaintBufferResource(FreeFunc f, QObject *parent = 0);
+    ~QPaintBufferResource();
+    // Set resource 'value' for 'key'.
+    void insert(const QPaintBufferPrivate *key, void *value);
+    // Return resource for 'key'.
+    void *value(const QPaintBufferPrivate *key);
+public slots:
+    // Remove entry 'key' from cache and delete resource.
+    void remove(const QPaintBufferPrivate *key);
+private:
+    typedef QHash<const QPaintBufferPrivate *, void *> Cache;
+    Cache m_cache;
+    FreeFunc free;
+};
+
+#endif // QPAINTBUFFER_P_H
diff --git a/src/gui/painting/qpaintengine.h b/src/gui/painting/qpaintengine.h
index 5cd17fe..921db4f 100644
--- a/src/gui/painting/qpaintengine.h
+++ b/src/gui/painting/qpaintengine.h
@@ -212,6 +212,7 @@ public:
         Pdf,
         OpenVG,
         OpenGL2,
+        PaintBuffer,
 
         User = 50,    // first user type id
         MaxUser = 100 // last user type id
@@ -248,6 +249,7 @@ private:
     bool autoDestruct() const { return selfDestruct; }
     Q_DISABLE_COPY(QPaintEngine)
 
+    friend class QPainterReplayer;
     friend class QFontEngineBox;
     friend class QFontEngineMac;
     friend class QFontEngineWin;
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index 86b2d0f..81924ff 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -1391,7 +1391,7 @@ void QRasterPaintEngine::clip(const QRegion &region, Qt::ClipOperation op)
         if (curClip->hasRectClip)
             newClip->setClipRegion(r & curClip->clipRect);
         else if (curClip->hasRegionClip)
-            newClip->setClipRegion(r & clip->clipRegion);
+            newClip->setClipRegion(r & curClip->clipRegion);
 
         qrasterpaintengine_dirty_clip(d, s);
     }
@@ -3079,11 +3079,11 @@ bool QRasterPaintEnginePrivate::isUnclipped_normalized(const QRect &r) const
     }
 
 
-    // currently all painting functions clips to deviceRect internally
-    if (cl->clipRect == deviceRect)
-        return true;
-
     if (cl->hasRectClip) {
+        // currently all painting functions clips to deviceRect internally
+        if (cl->clipRect == deviceRect)
+            return true;
+
         // inline contains() for performance (we know the rects are normalized)
         const QRect &r1 = cl->clipRect;
         return (r.left() >= r1.left() && r.right() <= r1.right()
@@ -3109,7 +3109,7 @@ bool QRasterPaintEnginePrivate::isUnclipped(const QRect &rect,
 
 
     // currently all painting functions that call this function clip to deviceRect internally
-    if (cl->clipRect == deviceRect)
+    if (cl->hasRectClip && cl->clipRect == deviceRect)
         return true;
 
     if (s->flags.antialiased)
@@ -3123,7 +3123,7 @@ bool QRasterPaintEnginePrivate::isUnclipped(const QRect &rect,
         r.setHeight(r.height() + 2 * penWidth);
     }
 
-    if (!cl->clipRect.isEmpty()) {
+    if (cl->hasRectClip) {
         // inline contains() for performance (we know the rects are normalized)
         const QRect &r1 = cl->clipRect;
         return (r.left() >= r1.left() && r.right() <= r1.right()
diff --git a/src/gui/painting/qpaintengineex.cpp b/src/gui/painting/qpaintengineex.cpp
index c2703bc..4b0f8ae 100644
--- a/src/gui/painting/qpaintengineex.cpp
+++ b/src/gui/painting/qpaintengineex.cpp
@@ -92,40 +92,6 @@ QRectF QVectorPath::controlPointRect() const
     return QRectF(QPointF(m_cp_rect.x1, m_cp_rect.y1), QPointF(m_cp_rect.x2, m_cp_rect.y2));
 }
 
-QPainterPath QVectorPath::convertToPainterPath() const
-{
-    QPainterPath path;
-
-    if (m_count == 0)
-        return path;
-
-    const QPointF *points = (const QPointF *) m_points;
-
-    if (m_elements) {
-        for (int i=0; i<m_count; ++i) {
-            switch (m_elements[i]) {
-            case QPainterPath::MoveToElement:
-                path.moveTo(points[i]);
-                break;
-            case QPainterPath::LineToElement:
-                path.lineTo(points[i]);
-                break;
-            case QPainterPath::CurveToElement:
-                path.cubicTo(points[i], points[i+1], points[i+2]);
-                break;
-            default:
-                break;
-            }
-        }
-    } else {
-        path.moveTo(points[0]);
-        for (int i=1; i<m_count; ++i)
-            path.lineTo(points[i]);
-    }
-
-    return path;
-}
-
 const QVectorPath &qtVectorPathForPath(const QPainterPath &path)
 {
     Q_ASSERT(path.d_func());
diff --git a/src/gui/painting/qpaintengineex_p.h b/src/gui/painting/qpaintengineex_p.h
index a252b5e..1fc1bd1 100644
--- a/src/gui/painting/qpaintengineex_p.h
+++ b/src/gui/painting/qpaintengineex_p.h
@@ -209,6 +209,14 @@ public:
 
     virtual QPixmapFilter *createPixmapFilter(int /*type*/) const { return 0; }
 
+    // These flags are needed in the implementation of paint buffers.
+    enum Flags
+    {
+        DoNotEmulate = 0x01,        // If set, QPainter will not wrap this engine in an emulation engine.
+        IsEmulationEngine = 0x02    // If set, this object is a QEmulationEngine.
+    };
+    virtual uint flags() const {return 0;}
+
 protected:
     QPaintEngineEx(QPaintEngineExPrivate &data);
 };
diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp
index d82e7ee..a6bea76 100644
--- a/src/gui/painting/qpainter.cpp
+++ b/src/gui/painting/qpainter.cpp
@@ -162,6 +162,9 @@ static bool qt_painter_thread_test(int devType, const char *what, bool extraCond
 void QPainterPrivate::checkEmulation()
 {
     Q_ASSERT(extended);
+    if (extended->flags() & QPaintEngineEx::DoNotEmulate)
+        return;
+
     bool doEmulation = false;
     if (state->bgMode == Qt::OpaqueMode)
         doEmulation = true;
@@ -1835,11 +1838,6 @@ bool QPainter::end()
         return true;
     }
 
-    if (d->states.size() > 1) {
-        qWarning("QPainter::end: Painter ended with %d saved states",
-                 d->states.size());
-    }
-
     bool ended = true;
 
     if (d->engine->isActive()) {
@@ -1853,6 +1851,11 @@ bool QPainter::end()
         }
     }
 
+    if (d->states.size() > 1) {
+        qWarning("QPainter::end: Painter ended with %d saved states",
+                 d->states.size());
+    }
+
     if (d->engine->autoDestruct()) {
         delete d->engine;
     }
@@ -7542,9 +7545,10 @@ void qt_format_text(const QFont &fnt, const QRectF &_r,
     if (!painter)
         tf |= Qt::TextDontPrint;
 
-    uint maxUnderlines = 0;
+    int maxUnderlines = 0;
     int numUnderlines = 0;
-    QVarLengthArray<int, 32> underlinePositions(1);
+    int underlinePositionStack[32];
+    int *underlinePositions = underlinePositionStack;
 
     QFontMetricsF fm(fnt);
     QString text = str;
@@ -7553,46 +7557,54 @@ start_lengthVariant:
     bool hasMoreLengthVariants = false;
     // compatible behaviour to the old implementation. Replace
     // tabs by spaces
+    QChar *chr = text.data() + offset;
+    QChar *end = text.data() + text.length();
     bool has_tab = false;
-    int old_offset = offset;
-    for (; offset < text.length(); offset++) {
-        QChar chr = text.at(offset);
-        if (chr == QLatin1Char('\r') || (singleline && chr == QLatin1Char('\n'))) {
-            text[offset] = QLatin1Char(' ');
-        } else if (chr == QLatin1Char('\n')) {
-            chr = QChar::LineSeparator;
-        } else if (chr == QLatin1Char('&')) {
+    while (chr != end) {
+        if (*chr == QLatin1Char('\r') || (singleline && *chr == QLatin1Char('\n'))) {
+            *chr = QLatin1Char(' ');
+        } else if (*chr == QLatin1Char('\n')) {
+            *chr = QChar::LineSeparator;
+        } else if (*chr == QLatin1Char('&')) {
             ++maxUnderlines;
-        } else if (chr == QLatin1Char('\t')) {
-            if (!expandtabs) {
-                text[offset] = QLatin1Char(' ');
-            } else if (!tabarraylen && !tabstops) {
-                tabstops = qRound(fm.width(QLatin1Char('x'))*8);
-            }
+        } else if (*chr == QLatin1Char('\t')) {
             has_tab = true;
-        } else if (chr == QChar(ushort(0x9c))) {
+        } else if (*chr == QChar(ushort(0x9c))) {
             // string with multiple length variants
+            end = chr;
             hasMoreLengthVariants = true;
             break;
         }
+        ++chr;
+    }
+    if (has_tab) {
+        if (!expandtabs) {
+            chr = text.data() + offset;
+            while (chr != end) {
+                if (*chr == QLatin1Char('\t'))
+                    *chr = QLatin1Char(' ');
+                ++chr;
+            }
+        } else if (!tabarraylen && !tabstops) {
+            tabstops = qRound(fm.width(QLatin1Char('x'))*8);
+        }
     }
 
-    int length = offset - old_offset;
-    if ((hidemnmemonic || showmnemonic) && maxUnderlines > 0) {
-        underlinePositions.resize(maxUnderlines + 1);
-
-        QChar *cout = text.data() + old_offset;
+    QChar *cout = end;
+    if (hidemnmemonic || showmnemonic) {
+        if (maxUnderlines > 32)
+            underlinePositions = new int[maxUnderlines];
+        cout = text.data() + offset;
         QChar *cin = cout;
-        int l = length;
+        int l = end - cout;
         while (l) {
             if (*cin == QLatin1Char('&')) {
                 ++cin;
-                --length;
                 --l;
                 if (!l)
                     break;
                 if (*cin != QLatin1Char('&') && !hidemnmemonic)
-                    underlinePositions[numUnderlines++] =  cout - text.data() - old_offset;
+                    underlinePositions[numUnderlines++] = cout - text.unicode();
             }
             *cout = *cin;
             ++cout;
@@ -7609,7 +7621,7 @@ start_lengthVariant:
     qreal height = 0;
     qreal width = 0;
 
-    QString finalText = text.mid(old_offset, length);
+    QString finalText = text.mid(offset, cout - (text.data() + offset));
     QStackTextEngine engine(finalText, fnt);
     if (option) {
         engine.option = *option;
@@ -7628,7 +7640,7 @@ start_lengthVariant:
         engine.forceJustification = true;
     QTextLayout textLayout(&engine);
     textLayout.setCacheEnabled(true);
-    textLayout.engine()->underlinePositions = underlinePositions.data();
+    textLayout.engine()->underlinePositions = underlinePositions;
 
     if (finalText.isEmpty()) {
         height = fm.height();
@@ -7697,7 +7709,7 @@ start_lengthVariant:
     QRectF bounds = QRectF(r.x() + xoff, r.y() + yoff, width, height);
 
     if (hasMoreLengthVariants && !(tf & Qt::TextLongestVariant) && !r.contains(bounds)) {
-        offset++;
+        offset = end - text.data() + 1;
         goto start_lengthVariant;
     }
     if (brect)
@@ -7726,6 +7738,9 @@ start_lengthVariant:
             painter->restore();
         }
     }
+
+    if (underlinePositions != underlinePositionStack)
+        delete [] underlinePositions;
 }
 
 /*!
diff --git a/src/gui/painting/qpainterpath.h b/src/gui/painting/qpainterpath.h
index 9d472e8..a0ee749 100644
--- a/src/gui/painting/qpainterpath.h
+++ b/src/gui/painting/qpainterpath.h
@@ -220,6 +220,7 @@ private:
     friend class QPainterPathStrokerPrivate;
     friend class QMatrix;
     friend class QTransform;
+    friend class QVectorPath;
     friend Q_GUI_EXPORT const QVectorPath &qtVectorPathForPath(const QPainterPath &);
 
 #ifndef QT_NO_DATASTREAM
@@ -237,6 +238,7 @@ public:
     friend class QPainterPathStrokerPrivate;
     friend class QMatrix;
     friend class QTransform;
+    friend class QVectorPath;
     friend struct QPainterPathPrivateDeleter;
 #ifndef QT_NO_DATASTREAM
     friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QPainterPath &);
diff --git a/src/gui/painting/qpainterpath_p.h b/src/gui/painting/qpainterpath_p.h
index bb455cf..94be339 100644
--- a/src/gui/painting/qpainterpath_p.h
+++ b/src/gui/painting/qpainterpath_p.h
@@ -176,6 +176,42 @@ public:
 };
 
 
+inline const QPainterPath QVectorPath::convertToPainterPath() const
+{
+        QPainterPath path;
+        path.ensureData();
+        QPainterPathData *data = path.d_func();
+        data->elements.reserve(m_count);
+        int index = 0;
+        data->elements[0].x = m_points[index++];
+        data->elements[0].y = m_points[index++];
+
+        if (m_elements) {
+            data->elements[0].type = m_elements[0];
+            for (int i=1; i<m_count; ++i) {
+                QPainterPath::Element element;
+                element.x = m_points[index++];
+                element.y = m_points[index++];
+                element.type = m_elements[i];
+                data->elements << element;
+            }
+        } else {
+            data->elements[0].type = QPainterPath::MoveToElement;
+            for (int i=1; i<m_count; ++i) {
+                QPainterPath::Element element;
+                element.x = m_points[index++];
+                element.y = m_points[index++];
+                element.type = QPainterPath::LineToElement;
+                data->elements << element;
+            }
+        }
+
+        if (m_hints & OddEvenFill)
+            data->fillRule = Qt::OddEvenFill;
+        else
+            data->fillRule = Qt::WindingFill;
+        return path;
+}
 
 void Q_GUI_EXPORT qt_find_ellipse_coords(const QRectF &r, qreal angle, qreal length,
                                          QPointF* startPoint, QPointF *endPoint);
diff --git a/src/gui/painting/qvectorpath_p.h b/src/gui/painting/qvectorpath_p.h
index 1e909d4..199d0d6 100644
--- a/src/gui/painting/qvectorpath_p.h
+++ b/src/gui/painting/qvectorpath_p.h
@@ -127,11 +127,10 @@ public:
     inline bool isEmpty() const { return m_points == 0; }
 
     inline int elementCount() const { return m_count; }
+    inline const QPainterPath convertToPainterPath() const;
 
     static inline uint polygonFlags(QPaintEngine::PolygonDrawMode mode);
 
-    QPainterPath convertToPainterPath() const;
-
 private:
     Q_DISABLE_COPY(QVectorPath)
 
diff --git a/src/gui/s60framework/qs60mainapplication.cpp b/src/gui/s60framework/qs60mainapplication.cpp
new file mode 100644
index 0000000..45a1a3d
--- /dev/null
+++ b/src/gui/s60framework/qs60mainapplication.cpp
@@ -0,0 +1,102 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Symbian application wrapper of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights.  These rights are described in the Nokia Qt LGPL
+** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+// INCLUDE FILES
+#include <exception>
+#include "qs60maindocument_p.h"
+#include "qs60mainapplication_p.h"
+#include <bautils.h>
+#include <coemain.h>
+
+QT_BEGIN_NAMESPACE
+
+/**
+ * factory function to create the QtS60Main application class
+ */
+CApaApplication* NewApplication()
+{
+    return new QS60MainApplication;
+}
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+
+_LIT(KQtWrapperResourceFile, "\\resource\\apps\\s60main.rsc");
+
+// -----------------------------------------------------------------------------
+// QS60MainApplication::CreateDocumentL()
+// Creates CApaDocument object
+// -----------------------------------------------------------------------------
+//
+CApaDocument* QS60MainApplication::CreateDocumentL()
+{
+    // Create an QtS60Main document, and return a pointer to it
+    return (static_cast<CApaDocument*>(QS60MainDocument::NewL(*this)));
+}
+
+// -----------------------------------------------------------------------------
+// QS60MainApplication::AppDllUid()
+// Returns application UID
+// -----------------------------------------------------------------------------
+//
+TUid QS60MainApplication::AppDllUid() const
+{
+    // Return the UID for the QtS60Main application
+    return ProcessUid();
+}
+
+// -----------------------------------------------------------------------------
+// QS60MainApplication::ResourceFileName()
+// Returns application resource filename
+// -----------------------------------------------------------------------------
+//
+TFileName QS60MainApplication::ResourceFileName() const
+{
+    TFindFile finder(iCoeEnv->FsSession());
+    TInt err = finder.FindByDir(KQtWrapperResourceFile, KNullDesC);
+    if (err == KErrNone)
+        return finder.File();
+    return KNullDesC();
+}
+
+QT_END_NAMESPACE
+
+// End of File
diff --git a/src/gui/s60framework/qs60mainapplication_p.h b/src/gui/s60framework/qs60mainapplication_p.h
new file mode 100644
index 0000000..572bbd3
--- /dev/null
+++ b/src/gui/s60framework/qs60mainapplication_p.h
@@ -0,0 +1,112 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Symbian application wrapper of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights.  These rights are described in the Nokia Qt LGPL
+** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QS60MAINAPPLICATION_P_H
+#define QS60MAINAPPLICATION_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+// INCLUDES
+#include <aknapp.h>
+
+#include <qglobal.h>
+
+// CLASS DECLARATION
+
+QT_BEGIN_NAMESPACE
+
+CApaApplication* NewApplication();
+
+static TUid ProcessUid()
+{
+    RProcess me;
+    TSecureId securId = me.SecureId();
+    me.Close();
+    return securId.operator TUid();
+}
+
+/**
+* QS60MainApplication application class.
+* Provides factory to create concrete document object.
+* An instance of QS60MainApplication is the application part of the
+* AVKON application framework for the QtS60Main example application.
+*/
+class QS60MainApplication : public CAknApplication
+{
+public: // Functions from base classes
+
+    /**
+     * From CApaApplication, AppDllUid.
+     * @return Application's UID (KUidQtS60MainApp).
+     */
+    TUid AppDllUid() const;
+
+    /**
+     * From CApaApplication, ResourceFileName
+     * @return Application's resource filename (KUidQtS60MainApp).
+     */
+    TFileName ResourceFileName() const;
+
+protected: // Functions from base classes
+
+    /**
+     * From CApaApplication, CreateDocumentL.
+     * Creates QS60MainDocument document object. The returned
+     * pointer in not owned by the QS60MainApplication object.
+     * @return A pointer to the created document object.
+     */
+    CApaDocument* CreateDocumentL();
+};
+
+QT_END_NAMESPACE
+
+#endif // QS60MAINAPPLICATION_P_H
+
+// End of File
diff --git a/src/gui/s60framework/qs60mainappui.cpp b/src/gui/s60framework/qs60mainappui.cpp
new file mode 100644
index 0000000..7b5ea1d
--- /dev/null
+++ b/src/gui/s60framework/qs60mainappui.cpp
@@ -0,0 +1,183 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Symbian application wrapper of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights.  These rights are described in the Nokia Qt LGPL
+** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+// INCLUDE FILES
+#include <exception>
+#include <avkon.hrh>
+#include <eikmenub.h>
+#include <eikmenup.h>
+#include <barsread.h>
+#include <s60main.rsg>
+#include <avkon.rsg>
+
+#include "qs60mainappui_p.h"
+#include <QtGui/qapplication.h>
+#include <QtGui/qmenu.h>
+#include <QtGui/private/qt_s60_p.h>
+
+QT_BEGIN_NAMESPACE
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+
+// -----------------------------------------------------------------------------
+// QS60MainAppUi::ConstructL()
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void QS60MainAppUi::ConstructL()
+{
+    // Cone's heap and handle checks on app destruction are not suitable for Qt apps, as many
+    // objects can still exist in static data at that point. Instead we will print relevant information
+    // so that comparative checks may be made for memory leaks, using ~SPrintExitInfo in corelib.
+    iEikonEnv->DisableExitChecks(ETrue);
+
+    // Initialise app UI with standard value.
+    // ENoAppResourceFile and ENonStandardResourceFile makes UI to work without
+    // resource files in most SDKs. S60 3rd FP1 public seems to require resource file
+    // even these flags are defined
+    BaseConstructL(CAknAppUi::EAknEnableSkin);
+
+    CEikButtonGroupContainer* nativeContainer = Cba();
+    nativeContainer->SetCommandSetL(R_AVKON_SOFTKEYS_EMPTY_WITH_IDS);
+}
+
+// -----------------------------------------------------------------------------
+// QS60MainAppUi::QS60MainAppUi()
+// C++ default constructor can NOT contain any code, that might leave.
+// -----------------------------------------------------------------------------
+//
+QS60MainAppUi::QS60MainAppUi()
+{
+    // No implementation required
+}
+
+// -----------------------------------------------------------------------------
+// QS60MainAppUi::~QS60MainAppUi()
+// Destructor.
+// -----------------------------------------------------------------------------
+//
+QS60MainAppUi::~QS60MainAppUi()
+{
+}
+
+// -----------------------------------------------------------------------------
+// QS60MainAppUi::HandleCommandL()
+// Takes care of command handling.
+// -----------------------------------------------------------------------------
+//
+void QS60MainAppUi::HandleCommandL(TInt aCommand)
+{
+    if (qApp)
+        qApp->symbianHandleCommand(aCommand);
+}
+
+// -----------------------------------------------------------------------------
+// QS60MainAppUi::HandleResourceChangeL()
+// Takes care of event handling.
+// -----------------------------------------------------------------------------
+//
+void QS60MainAppUi::HandleResourceChangeL(TInt aType)
+{
+    CAknAppUi::HandleResourceChangeL(aType);
+
+    if (qApp)
+        qApp->symbianResourceChange(aType);
+}
+
+void QS60MainAppUi::HandleWsEventL(const TWsEvent& aEvent, CCoeControl *control)
+{
+    int result = 0;
+    if (qApp)
+        QT_TRYCATCH_LEAVING(
+            result = qApp->s60ProcessEvent(const_cast<TWsEvent*>(&aEvent))
+        );
+
+    if (result <= 0)
+        CAknAppUi::HandleWsEventL(aEvent, control);
+}
+
+
+// -----------------------------------------------------------------------------
+//  Called by the framework when the application status pane
+//  size is changed.  Passes the new client rectangle to the
+//  AppView
+// -----------------------------------------------------------------------------
+//
+void QS60MainAppUi::HandleStatusPaneSizeChange()
+{
+    HandleResourceChangeL(KInternalStatusPaneChange);
+    HandleStackedControlsResourceChange(KInternalStatusPaneChange);
+}
+
+void QS60MainAppUi::DynInitMenuBarL(TInt, CEikMenuBar *)
+{
+}
+
+void QS60MainAppUi::DynInitMenuPaneL(TInt aResourceId, CEikMenuPane *aMenuPane)
+{
+    if (aResourceId == R_QT_WRAPPERAPP_MENU) {
+        if (aMenuPane->NumberOfItemsInPane() <= 1)
+            qt_symbian_show_toplevel(aMenuPane);
+
+    } else if (aResourceId != R_AVKON_MENUPANE_FEP_DEFAULT && aResourceId != R_AVKON_MENUPANE_EDITTEXT_DEFAULT && aResourceId != R_AVKON_MENUPANE_LANGUAGE_DEFAULT) {
+        qt_symbian_show_submenu(aMenuPane, aResourceId);
+    }
+}
+
+void QS60MainAppUi::RestoreMenuL(CCoeControl* aMenuWindow, TInt aMenuId, TMenuType aMenuType)
+{
+    if ((aMenuId == R_QT_WRAPPERAPP_MENUBAR) || (aMenuId == R_AVKON_MENUPANE_FEP_DEFAULT)) {
+        TResourceReader reader;
+        iCoeEnv->CreateResourceReaderLC(reader, aMenuId);
+        aMenuWindow->ConstructFromResourceL(reader);
+        CleanupStack::PopAndDestroy();
+    }
+
+    if (aMenuType == EMenuPane)
+        DynInitMenuPaneL(aMenuId, (CEikMenuPane*)aMenuWindow);
+    else
+        DynInitMenuBarL(aMenuId, (CEikMenuBar*)aMenuWindow);
+}
+
+QT_END_NAMESPACE
+
+// End of File
diff --git a/src/gui/s60framework/qs60mainappui_p.h b/src/gui/s60framework/qs60mainappui_p.h
new file mode 100644
index 0000000..ef2de27
--- /dev/null
+++ b/src/gui/s60framework/qs60mainappui_p.h
@@ -0,0 +1,130 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Symbian application wrapper of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights.  These rights are described in the Nokia Qt LGPL
+** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QS60MAINAPPUI_P_H
+#define QS60MAINAPPUI_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+// INCLUDES
+#include <aknappui.h>
+
+#include <qglobal.h>
+
+QT_BEGIN_NAMESPACE
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+/**
+* QS60MainAppUi application UI class.
+* Interacts with the user through the UI and request message processing
+* from the handler class
+*/
+class QS60MainAppUi : public CAknAppUi
+{
+public: // Constructors and destructor
+
+    /**
+     * ConstructL.
+     * 2nd phase constructor.
+     */
+    void ConstructL();
+
+    /**
+     * QS60MainAppUi.
+     * C++ default constructor. This needs to be public due to
+     * the way the framework constructs the AppUi
+     */
+    QS60MainAppUi();
+
+    /**
+     * ~QS60MainAppUi.
+     * Virtual Destructor.
+     */
+    virtual ~QS60MainAppUi();
+
+protected:
+    void RestoreMenuL(CCoeControl* aMenuWindow,TInt aMenuId,TMenuType aMenuType);
+    void DynInitMenuBarL(TInt aResourceId, CEikMenuBar *aMenuBar);
+    void DynInitMenuPaneL(TInt aResourceId, CEikMenuPane *aMenuPane);
+
+private:  // Functions from base classes
+
+    /**
+     * From CEikAppUi, HandleCommandL.
+     * Takes care of command handling.
+     * @param aCommand Command to be handled.
+     */
+    void HandleCommandL( TInt aCommand );
+
+    /**
+     * From CAknAppUi, HandleResourceChangeL
+     * Handles resource change events such as layout switches in global level.
+     * @param aType event type.
+     */
+    void HandleResourceChangeL(TInt aType);
+
+    /**
+     *  HandleStatusPaneSizeChange.
+     *  Called by the framework when the application status pane
+     *  size is changed.
+     */
+    void HandleStatusPaneSizeChange();
+
+protected:
+    void HandleWsEventL(const TWsEvent& aEvent, CCoeControl* aDestination);
+};
+
+QT_END_NAMESPACE
+
+#endif // QS60MAINAPPUI_P_H
+
+// End of File
diff --git a/src/gui/s60framework/qs60maindocument.cpp b/src/gui/s60framework/qs60maindocument.cpp
new file mode 100644
index 0000000..5a34a14
--- /dev/null
+++ b/src/gui/s60framework/qs60maindocument.cpp
@@ -0,0 +1,121 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Symbian application wrapper of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights.  These rights are described in the Nokia Qt LGPL
+** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+// INCLUDE FILES
+#include <exception>
+#include "qs60mainappui_p.h"
+#include "qs60maindocument_p.h"
+
+QT_BEGIN_NAMESPACE
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// QS60MainDocument::NewL()
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+QS60MainDocument* QS60MainDocument::NewL(CEikApplication& aApp)
+{
+    QS60MainDocument* self = NewLC(aApp);
+    CleanupStack::Pop(self);
+    return self;
+}
+
+// -----------------------------------------------------------------------------
+// QS60MainDocument::NewLC()
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+QS60MainDocument* QS60MainDocument::NewLC(CEikApplication& aApp)
+{
+    QS60MainDocument* self = new(ELeave) QS60MainDocument(aApp);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    return self;
+}
+
+// -----------------------------------------------------------------------------
+// QS60MainDocument::ConstructL()
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void QS60MainDocument::ConstructL()
+{
+    // No implementation required
+}
+
+// -----------------------------------------------------------------------------
+// QS60MainDocument::QS60MainDocument()
+// C++ default constructor can NOT contain any code, that might leave.
+// -----------------------------------------------------------------------------
+//
+QS60MainDocument::QS60MainDocument(CEikApplication& aApp)
+        : CAknDocument(aApp)
+{
+    // No implementation required
+}
+
+// ---------------------------------------------------------------------------
+// QS60MainDocument::~QS60MainDocument()
+// Destructor.
+// ---------------------------------------------------------------------------
+//
+QS60MainDocument::~QS60MainDocument()
+{
+    // No implementation required
+}
+
+// ---------------------------------------------------------------------------
+// QS60MainDocument::CreateAppUiL()
+// Constructs CreateAppUi.
+// ---------------------------------------------------------------------------
+//
+CEikAppUi* QS60MainDocument::CreateAppUiL()
+{
+    // Create the application user interface, and return a pointer to it;
+    // the framework takes ownership of this object
+    return (static_cast <CEikAppUi*>(new(ELeave)QS60MainAppUi));
+}
+
+QT_END_NAMESPACE
+
+// End of File
diff --git a/src/gui/s60framework/qs60maindocument_p.h b/src/gui/s60framework/qs60maindocument_p.h
new file mode 100644
index 0000000..dfb439f
--- /dev/null
+++ b/src/gui/s60framework/qs60maindocument_p.h
@@ -0,0 +1,139 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Symbian application wrapper of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights.  These rights are described in the Nokia Qt LGPL
+** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QS60MAINDOCUMENT_P_H
+#define QS60MAINDOCUMENT_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+// INCLUDES
+#include <akndoc.h>
+
+#include <qglobal.h>
+
+class CEikApplication;
+
+QT_BEGIN_NAMESPACE
+
+// FORWARD DECLARATIONS
+class QS60MainAppUi;
+
+// CLASS DECLARATION
+
+/**
+* QS60MainDocument application class.
+* An instance of class QS60MainDocument is the Document part of the
+* AVKON application framework for the QtS60Main application.
+*/
+class QS60MainDocument : public CAknDocument
+{
+public: // Constructors and destructor
+
+    /**
+     * NewL.
+     * Two-phased constructor.
+     * Construct a QS60MainDocument for the AVKON application aApp
+     * using two phase construction, and return a pointer
+     * to the created object.
+     * @param aApp Application creating this document.
+     * @return A pointer to the created instance of QS60MainDocument.
+     */
+    static QS60MainDocument* NewL( CEikApplication& aApp );
+
+    /**
+     * NewLC.
+     * Two-phased constructor.
+     * Construct a QS60MainDocument for the AVKON application aApp
+     * using two phase construction, and return a pointer
+     * to the created object.
+     * @param aApp Application creating this document.
+     * @return A pointer to the created instance of QS60MainDocument.
+     */
+    static QS60MainDocument* NewLC( CEikApplication& aApp );
+
+    /**
+     * ~QS60MainDocument
+     * Virtual Destructor.
+     */
+    virtual ~QS60MainDocument();
+
+public: // Functions from base classes
+
+    /**
+     * CreateAppUiL
+     * From CEikDocument, CreateAppUiL.
+     * Create a QS60MainAppUi object and return a pointer to it.
+     * The object returned is owned by the Uikon framework.
+     * @return Pointer to created instance of AppUi.
+     */
+    CEikAppUi* CreateAppUiL();
+
+private: // Constructors
+
+    /**
+     * ConstructL
+     * 2nd phase constructor.
+     */
+    void ConstructL();
+
+    /**
+     * QS60MainDocument.
+     * C++ default constructor.
+     * @param aApp Application creating this document.
+     */
+    QS60MainDocument( CEikApplication& aApp );
+
+};
+
+QT_END_NAMESPACE
+
+#endif // QS60MAINDOCUMENT_P_H
+
+// End of File
diff --git a/src/gui/s60framework/s60framework.pri b/src/gui/s60framework/s60framework.pri
new file mode 100644
index 0000000..f9a6d95
--- /dev/null
+++ b/src/gui/s60framework/s60framework.pri
@@ -0,0 +1,7 @@
+SOURCES += s60framework/qs60mainapplication.cpp \
+           s60framework/qs60mainappui.cpp \
+           s60framework/qs60maindocument.cpp
+
+HEADERS += s60framework/qs60mainapplication_p.h \
+           s60framework/qs60mainappui_p.h \
+           s60framework/qs60maindocument_p.h
diff --git a/src/gui/styles/gtksymbols.cpp b/src/gui/styles/gtksymbols.cpp
index 0d34c77..b61675b 100644
--- a/src/gui/styles/gtksymbols.cpp
+++ b/src/gui/styles/gtksymbols.cpp
@@ -194,6 +194,7 @@ Ptr_gdk_x11_drawable_get_xdisplay QGtk::gdk_x11_drawable_get_xdisplay = 0;
 
 Ptr_gconf_client_get_default QGtk::gconf_client_get_default = 0;
 Ptr_gconf_client_get_string QGtk::gconf_client_get_string = 0;
+Ptr_gconf_client_get_bool QGtk::gconf_client_get_bool = 0;
 
 static QString classPath(GtkWidget *widget)
 {
@@ -336,6 +337,7 @@ static bool resolveGConf()
     if (!QGtk::gconf_client_get_default) {
         QGtk::gconf_client_get_default = (Ptr_gconf_client_get_default)QLibrary::resolve(QLS("gconf-2"), 4, "gconf_client_get_default");
         QGtk::gconf_client_get_string =  (Ptr_gconf_client_get_string)QLibrary::resolve(QLS("gconf-2"), 4, "gconf_client_get_string");
+        QGtk::gconf_client_get_bool =  (Ptr_gconf_client_get_bool)QLibrary::resolve(QLS("gconf-2"), 4, "gconf_client_get_bool");
     }
     return (QGtk::gconf_client_get_default !=0);
 }
@@ -361,6 +363,23 @@ QString QGtk::getGConfString(const QString &value, const QString &fallback)
     return retVal;
 }
 
+bool QGtk::getGConfBool(const QString &key, bool fallback)
+{
+    bool retVal = fallback;
+    if (resolveGConf()) {
+        g_type_init();
+        GConfClient* client = QGtk::gconf_client_get_default();
+        GError *err = 0;
+        bool result = QGtk::gconf_client_get_bool(client, qPrintable(key), &err);
+        g_object_unref(client);
+        if (!err)
+            retVal = result;
+        else
+            g_error_free (err);
+    }
+    return retVal;
+}
+
 static QString getThemeName()
 {
     QString themeName;
diff --git a/src/gui/styles/gtksymbols_p.h b/src/gui/styles/gtksymbols_p.h
index 596a312..fb9d129 100644
--- a/src/gui/styles/gtksymbols_p.h
+++ b/src/gui/styles/gtksymbols_p.h
@@ -77,6 +77,7 @@ class GConfClient;
 
 typedef GConfClient* (*Ptr_gconf_client_get_default)();
 typedef char* (*Ptr_gconf_client_get_string)(GConfClient*, const char*, GError **);
+typedef bool (*Ptr_gconf_client_get_bool)(GConfClient*, const char*, GError **);
 
 typedef void (*Ptr_gtk_init)(int *, char ***);
 typedef GtkWidget* (*Ptr_gtk_window_new) (GtkWindowType);
@@ -217,6 +218,7 @@ public:
     static QStringList openFilenames(QWidget *parent, const QString &caption, const QString &dir, const QString &filter,
                                     QString *selectedFilter, QFileDialog::Options options);
     static QString getGConfString(const QString &key, const QString &fallback = QString());
+    static bool getGConfBool(const QString &key, bool fallback = 0);
 
     static Ptr_gtk_container_forall gtk_container_forall;
     static Ptr_gtk_init gtk_init;
@@ -330,6 +332,7 @@ public:
 
     static Ptr_gconf_client_get_default gconf_client_get_default;
     static Ptr_gconf_client_get_string gconf_client_get_string;
+    static Ptr_gconf_client_get_bool gconf_client_get_bool;
 };
 
 // Helper to ensure that we have polished all our gtk widgets
diff --git a/src/gui/styles/qcleanlooksstyle.cpp b/src/gui/styles/qcleanlooksstyle.cpp
index 6d957ca..20f1d26 100644
--- a/src/gui/styles/qcleanlooksstyle.cpp
+++ b/src/gui/styles/qcleanlooksstyle.cpp
@@ -561,14 +561,20 @@ static void qt_cleanlooks_draw_mdibutton(QPainter *painter, const QStyleOptionTi
     QColor mdiButtonBorderColor(active ? option->palette.highlight().color().darker(180): dark.darker(110));
 
     painter->setPen(QPen(mdiButtonBorderColor, 1));
-    painter->drawLine(tmp.left() + 2, tmp.top(), tmp.right() - 2, tmp.top());
-    painter->drawLine(tmp.left() + 2, tmp.bottom(), tmp.right() - 2, tmp.bottom());
-    painter->drawLine(tmp.left(), tmp.top() + 2, tmp.left(), tmp.bottom() - 2);
-    painter->drawLine(tmp.right(), tmp.top() + 2, tmp.right(), tmp.bottom() - 2);
-    painter->drawPoint(tmp.left() + 1, tmp.top() + 1);
-    painter->drawPoint(tmp.right() - 1, tmp.top() + 1);
-    painter->drawPoint(tmp.left() + 1, tmp.bottom() - 1);
-    painter->drawPoint(tmp.right() - 1, tmp.bottom() - 1);
+    const QLine lines[4] = {
+        QLine(tmp.left() + 2, tmp.top(), tmp.right() - 2, tmp.top()),
+        QLine(tmp.left() + 2, tmp.bottom(), tmp.right() - 2, tmp.bottom()),
+        QLine(tmp.left(), tmp.top() + 2, tmp.left(), tmp.bottom() - 2),
+        QLine(tmp.right(), tmp.top() + 2, tmp.right(), tmp.bottom() - 2)
+    };
+    painter->drawLines(lines, 4);
+    const QPoint points[4] = {
+        QPoint(tmp.left() + 1, tmp.top() + 1),
+        QPoint(tmp.right() - 1, tmp.top() + 1),
+        QPoint(tmp.left() + 1, tmp.bottom() - 1),
+        QPoint(tmp.right() - 1, tmp.bottom() - 1)
+    };
+    painter->drawPoints(points, 4);
 
     painter->setPen(titleBarHighlight);
     painter->drawLine(tmp.left() + 2, tmp.top() + 1, tmp.right() - 2, tmp.top() + 1);
@@ -900,14 +906,17 @@ void QCleanlooksStyle::drawPrimitive(PrimitiveElement elem,
             QRect r = rect.adjusted(0, 1, 0, -1);
             painter->setPen(buttonShadowAlpha);
             painter->drawLine(QPoint(r.left() + 2, r.top() - 1), QPoint(r.right() - 2, r.top() - 1));
-            painter->drawPoint(r.right() - 1, r.top());
-            painter->drawPoint(r.right(), r.top() + 1);
-            painter->drawPoint(r.right() - 1, r.bottom());
-            painter->drawPoint(r.right(), r.bottom() - 1);
-            painter->drawPoint(r.left() + 1, r.top() );
-            painter->drawPoint(r.left(), r.top() + 1);
-            painter->drawPoint(r.left() + 1, r.bottom() );
-            painter->drawPoint(r.left(), r.bottom() - 1);
+            const QPoint points[8] = {
+                QPoint(r.right() - 1, r.top()),
+                QPoint(r.right(), r.top() + 1),
+                QPoint(r.right() - 1, r.bottom()),
+                QPoint(r.right(), r.bottom() - 1),
+                QPoint(r.left() + 1, r.top() ),
+                QPoint(r.left(), r.top() + 1),
+                QPoint(r.left() + 1, r.bottom() ),
+                QPoint(r.left(), r.bottom() - 1)
+            };
+            painter->drawPoints(points, 8);
             painter->setPen(QPen(option->palette.background().color(), 1));
             painter->drawLine(QPoint(r.left() + 2, r.top() + 1), QPoint(r.right() - 2, r.top() + 1));
 
@@ -939,10 +948,13 @@ void QCleanlooksStyle::drawPrimitive(PrimitiveElement elem,
             painter->drawLine(QPoint(r.left(), r.top() + 2), QPoint(r.left(), r.bottom() - 2));
             painter->drawLine(QPoint(r.right(), r.top() + 2), QPoint(r.right(), r.bottom() - 2));
             painter->drawLine(QPoint(r.left() + 2, r.bottom()), QPoint(r.right() - 2, r.bottom()));
-            painter->drawPoint(QPoint(r.right() - 1, r.bottom() - 1));
-            painter->drawPoint(QPoint(r.right() - 1, r.top() + 1));
-            painter->drawPoint(QPoint(r.left() + 1, r.bottom() - 1));
-            painter->drawPoint(QPoint(r.left() + 1, r.top() + 1));
+            const QPoint points2[4] = {
+                QPoint(r.right() - 1, r.bottom() - 1),
+                QPoint(r.right() - 1, r.top() + 1),
+                QPoint(r.left() + 1, r.bottom() - 1),
+                QPoint(r.left() + 1, r.top() + 1)
+            };
+            painter->drawPoints(points2, 4);
             painter->drawLine(QPoint(r.left() + 2, r.top()), QPoint(r.right() - 2, r.top()));
             painter->setPen(oldPen);
         }
@@ -1040,10 +1052,13 @@ void QCleanlooksStyle::drawPrimitive(PrimitiveElement elem,
             painter->setBrush(QBrush(dark.darker(120), Qt::Dense4Pattern));
             painter->setBrushOrigin(rect.topLeft());
             painter->setPen(Qt::NoPen);
-            painter->drawRect(rect.left(), rect.top(), rect.width(), 1);    // Top
-            painter->drawRect(rect.left(), rect.bottom(), rect.width(), 1); // Bottom
-            painter->drawRect(rect.left(), rect.top(), 1, rect.height());   // Left
-            painter->drawRect(rect.right(), rect.top(), 1, rect.height());  // Right
+            const QRect rects[4] = {
+                QRect(rect.left(), rect.top(), rect.width(), 1),    // Top
+                QRect(rect.left(), rect.bottom(), rect.width(), 1), // Bottom
+                QRect(rect.left(), rect.top(), 1, rect.height()),   // Left
+                QRect(rect.right(), rect.top(), 1, rect.height())   // Right
+            };
+            painter->drawRects(rects, 4);
             painter->restore();
         }
         break;
@@ -1065,18 +1080,24 @@ void QCleanlooksStyle::drawPrimitive(PrimitiveElement elem,
                 if (isDefault) {
                     r = option->rect.adjusted(0, 1, 0, -1);
                     painter->setPen(QPen(Qt::black, 0));
-                    painter->drawLine(QPoint(r.left() + 2, r.top()),
-                                    QPoint(r.right() - 2, r.top()));
-                    painter->drawLine(QPoint(r.left(), r.top() + 2),
-                                    QPoint(r.left(), r.bottom() - 2));
-                    painter->drawLine(QPoint(r.right(), r.top() + 2),
-                                    QPoint(r.right(), r.bottom() - 2));
-                    painter->drawLine(QPoint(r.left() + 2, r.bottom()),
-                                    QPoint(r.right() - 2, r.bottom()));
-                    painter->drawPoint(QPoint(r.right() - 1, r.bottom() - 1));
-                    painter->drawPoint(QPoint(r.right() - 1, r.top() + 1));
-                    painter->drawPoint(QPoint(r.left() + 1, r.bottom() - 1));
-                    painter->drawPoint(QPoint(r.left() + 1, r.top() + 1));
+                    const QLine lines[4] = {
+                        QLine(QPoint(r.left() + 2, r.top()),
+                              QPoint(r.right() - 2, r.top())),
+                        QLine(QPoint(r.left(), r.top() + 2),
+                              QPoint(r.left(), r.bottom() - 2)),
+                        QLine(QPoint(r.right(), r.top() + 2),
+                              QPoint(r.right(), r.bottom() - 2)),
+                        QLine(QPoint(r.left() + 2, r.bottom()),
+                              QPoint(r.right() - 2, r.bottom()))
+                    };
+                    painter->drawLines(lines, 4);
+                    const QPoint points[4] = {
+                        QPoint(r.right() - 1, r.bottom() - 1),
+                        QPoint(r.right() - 1, r.top() + 1),
+                        QPoint(r.left() + 1, r.bottom() - 1),
+                        QPoint(r.left() + 1, r.top() + 1)
+                    };
+                    painter->drawPoints(points, 4);
                     painter->setPen(oldPen);
                 }
                 return;
@@ -1140,10 +1161,13 @@ void QCleanlooksStyle::drawPrimitive(PrimitiveElement elem,
                               QPoint(r.right(), r.bottom() - 2));
             p->drawLine(QPoint(r.left() + 2, r.bottom()),
                               QPoint(r.right() - 2, r.bottom()));
-            p->drawPoint(QPoint(r.right() - 1, r.bottom() - 1));
-            p->drawPoint(QPoint(r.right() - 1, r.top() + 1));
-            p->drawPoint(QPoint(r.left() + 1, r.bottom() - 1));
-            p->drawPoint(QPoint(r.left() + 1, r.top() + 1));
+            const QPoint points[4] = {
+                QPoint(r.right() - 1, r.bottom() - 1),
+                QPoint(r.right() - 1, r.top() + 1),
+                QPoint(r.left() + 1, r.bottom() - 1),
+                QPoint(r.left() + 1, r.top() + 1)
+            };
+            p->drawPoints(points, 4);
 
             if (!isDefault && !hasFocus && isEnabled)
                 p->setPen(QPen(darkOutline.darker(110), 0));
@@ -1163,14 +1187,17 @@ void QCleanlooksStyle::drawPrimitive(PrimitiveElement elem,
             topShadow.setAlpha(60);
 
             p->setPen(topShadow);
-            p->drawPoint(QPoint(r.right(), r.top() + 1));
-            p->drawPoint(QPoint(r.right() - 1, r.top() ));
-            p->drawPoint(QPoint(r.right(), r.bottom() - 1));
-            p->drawPoint(QPoint(r.right() - 1, r.bottom() ));
-            p->drawPoint(QPoint(r.left() + 1, r.bottom()));
-            p->drawPoint(QPoint(r.left(), r.bottom() - 1));
-            p->drawPoint(QPoint(r.left() + 1, r.top()));
-            p->drawPoint(QPoint(r.left(), r.top() + 1));
+            const QPoint points2[8] = {
+                QPoint(r.right(), r.top() + 1),
+                QPoint(r.right() - 1, r.top() ),
+                QPoint(r.right(), r.bottom() - 1),
+                QPoint(r.right() - 1, r.bottom() ),
+                QPoint(r.left() + 1, r.bottom()),
+                QPoint(r.left(), r.bottom() - 1),
+                QPoint(r.left() + 1, r.top()),
+                QPoint(r.left(), r.top() + 1)
+            };
+            p->drawPoints(points2, 8);
 
             topShadow.setAlpha(30);
             p->setPen(topShadow);
@@ -1183,18 +1210,24 @@ void QCleanlooksStyle::drawPrimitive(PrimitiveElement elem,
             if (isDefault) {
                 r.adjust(-1, -1, 1, 1);
                 p->setPen(buttonShadowAlpha.darker(120));
-                p->drawLine(r.topLeft() + QPoint(3, 0), r.topRight() - QPoint(3, 0));
-                p->drawLine(r.bottomLeft() + QPoint(3, 0), r.bottomRight() - QPoint(3, 0));
-                p->drawLine(r.topLeft() + QPoint(0, 3), r.bottomLeft() - QPoint(0, 3));
-                p->drawLine(r.topRight() + QPoint(0, 3), r.bottomRight() - QPoint(0, 3));
-                p->drawPoint(r.topRight() + QPoint(-2, 1));
-                p->drawPoint(r.topRight() + QPoint(-1, 2));
-                p->drawPoint(r.bottomRight() + QPoint(-1, -2));
-                p->drawPoint(r.bottomRight() + QPoint(-2, -1));
-                p->drawPoint(r.topLeft() + QPoint(1, 2));
-                p->drawPoint(r.topLeft() + QPoint(2, 1));
-                p->drawPoint(r.bottomLeft() + QPoint(1, -2));
-                p->drawPoint(r.bottomLeft() + QPoint(2, -1));
+                const QLine lines[4] = {
+                    QLine(r.topLeft() + QPoint(3, 0), r.topRight() - QPoint(3, 0)),
+                    QLine(r.bottomLeft() + QPoint(3, 0), r.bottomRight() - QPoint(3, 0)),
+                    QLine(r.topLeft() + QPoint(0, 3), r.bottomLeft() - QPoint(0, 3)),
+                    QLine(r.topRight() + QPoint(0, 3), r.bottomRight() - QPoint(0, 3))
+                };
+                p->drawLines(lines, 4);
+                const QPoint points3[8] = {
+                    r.topRight() + QPoint(-2, 1),
+                    r.topRight() + QPoint(-1, 2),
+                    r.bottomRight() + QPoint(-1, -2),
+                    r.bottomRight() + QPoint(-2, -1),
+                    r.topLeft() + QPoint(1, 2),
+                    r.topLeft() + QPoint(2, 1),
+                    r.bottomLeft() + QPoint(1, -2),
+                    r.bottomLeft() + QPoint(2, -1)
+                };
+                p->drawPoints(points3, 8);
             }
             painter->setPen(oldPen);
             painter->setBrush(oldBrush);
@@ -1307,12 +1340,15 @@ void QCleanlooksStyle::drawPrimitive(PrimitiveElement elem,
             painter->drawLine(innerBottomLine);
 
             painter->setPen(alphaCornerColor);
-            painter->drawPoint(leftBottomInnerCorner1);
-            painter->drawPoint(leftBottomInnerCorner2);
-            painter->drawPoint(rightBottomInnerCorner1);
-            painter->drawPoint(rightBottomInnerCorner2);
-            painter->drawPoint(leftTopInnerCorner1);
-            painter->drawPoint(leftTopInnerCorner2);
+            const QPoint points[6] = {
+                leftBottomInnerCorner1,
+                leftBottomInnerCorner2,
+                rightBottomInnerCorner1,
+                rightBottomInnerCorner2,
+                leftTopInnerCorner1,
+                leftTopInnerCorner2
+            };
+            painter->drawPoints(points, 6);
         }
 #endif // QT_NO_TABWIDGET
     painter->restore();
@@ -1670,19 +1706,25 @@ void QCleanlooksStyle::drawControl(ControlElement element, const QStyleOption *o
             painter->fillRect(rect, option->palette.base());
             QColor borderColor = dark.lighter(110);
             painter->setPen(QPen(borderColor, 0));
-            painter->drawLine(QPoint(rect.left() + 1, rect.top()), QPoint(rect.right() - 1, rect.top()));
-            painter->drawLine(QPoint(rect.left() + 1, rect.bottom()), QPoint(rect.right() - 1, rect.bottom()));
-            painter->drawLine(QPoint(rect.left(), rect.top() + 1), QPoint(rect.left(), rect.bottom() - 1));
-            painter->drawLine(QPoint(rect.right(), rect.top() + 1), QPoint(rect.right(), rect.bottom() - 1));
+            const QLine lines[4] = {
+                QLine(QPoint(rect.left() + 1, rect.top()), QPoint(rect.right() - 1, rect.top())),
+                QLine(QPoint(rect.left() + 1, rect.bottom()), QPoint(rect.right() - 1, rect.bottom())),
+                QLine(QPoint(rect.left(), rect.top() + 1), QPoint(rect.left(), rect.bottom() - 1)),
+                QLine(QPoint(rect.right(), rect.top() + 1), QPoint(rect.right(), rect.bottom() - 1))
+            };
+            painter->drawLines(lines, 4);
             QColor alphaCorner = mergedColors(borderColor, option->palette.background().color());
             QColor innerShadow = mergedColors(borderColor, option->palette.base().color());
 
             //corner smoothing
             painter->setPen(alphaCorner);
-            painter->drawPoint(rect.topRight());
-            painter->drawPoint(rect.topLeft());
-            painter->drawPoint(rect.bottomRight());
-            painter->drawPoint(rect.bottomLeft());
+            const QPoint points[4] = {
+                rect.topRight(),
+                rect.topLeft(),
+                rect.bottomRight(),
+                rect.bottomLeft()
+            };
+            painter->drawPoints(points, 4);
 
             //inner shadow
             painter->setPen(innerShadow);
@@ -1807,10 +1849,13 @@ void QCleanlooksStyle::drawControl(ControlElement element, const QStyleOption *o
                                             option->palette.highlight());
 
                 painter->setPen(QPen(highlightOutline, 0));
-                painter->drawLine(QPoint(r.left(), r.top() + 1), QPoint(r.left(), r.bottom()));
-                painter->drawLine(QPoint(r.right(), r.top() + 1), QPoint(r.right(), r.bottom()));
-                painter->drawLine(QPoint(r.left() + 1, r.bottom()), QPoint(r.right() - 1, r.bottom()));
-                painter->drawLine(QPoint(r.left() + 1, r.top()), QPoint(r.right() - 1, r.top()));
+                const QLine lines[4] = {
+                    QLine(QPoint(r.left(), r.top() + 1), QPoint(r.left(), r.bottom())),
+                    QLine(QPoint(r.right(), r.top() + 1), QPoint(r.right(), r.bottom())),
+                    QLine(QPoint(r.left() + 1, r.bottom()), QPoint(r.right() - 1, r.bottom())),
+                    QLine(QPoint(r.left() + 1, r.top()), QPoint(r.right() - 1, r.top()))
+                };
+                painter->drawLines(lines, 4);
 
                 //draw text
                 QPalette::ColorRole textRole = dis ? QPalette::Text : QPalette::HighlightedText;
@@ -1864,10 +1909,13 @@ void QCleanlooksStyle::drawControl(ControlElement element, const QStyleOption *o
                                             highlight);
                 r = r.adjusted(-1, 0, 1, 0);
                 painter->setPen(QPen(highlightOutline, 0));
-                painter->drawLine(QPoint(r.left(), r.top() + 1), QPoint(r.left(), r.bottom() - 1));
-                painter->drawLine(QPoint(r.right(), r.top() + 1), QPoint(r.right(), r.bottom() - 1));
-                painter->drawLine(QPoint(r.left() + 1, r.bottom()), QPoint(r.right() - 1, r.bottom()));
-                painter->drawLine(QPoint(r.left() + 1, r.top()), QPoint(r.right() - 1, r.top()));
+                const QLine lines[4] = {
+                    QLine(QPoint(r.left(), r.top() + 1), QPoint(r.left(), r.bottom() - 1)),
+                    QLine(QPoint(r.right(), r.top() + 1), QPoint(r.right(), r.bottom() - 1)),
+                    QLine(QPoint(r.left() + 1, r.bottom()), QPoint(r.right() - 1, r.bottom())),
+                    QLine(QPoint(r.left() + 1, r.top()), QPoint(r.right() - 1, r.top()))
+                };
+                painter->drawLines(lines, 4);
             } else {
                 painter->fillRect(option->rect, menuBackground);
             }
@@ -2447,14 +2495,17 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                     cachePainter.setPen(topShadow);
 
                     // antialias corners
-                    cachePainter.drawPoint(QPoint(r.right(), r.top() + 1));
-                    cachePainter.drawPoint(QPoint(r.right() - 1, r.top() ));
-                    cachePainter.drawPoint(QPoint(r.right(), r.bottom() - 1));
-                    cachePainter.drawPoint(QPoint(r.right() - 1, r.bottom() ));
-                    cachePainter.drawPoint(QPoint(r.left() + 1, r.bottom()));
-                    cachePainter.drawPoint(QPoint(r.left(), r.bottom() - 1));
-                    cachePainter.drawPoint(QPoint(r.left() + 1, r.top()));
-                    cachePainter.drawPoint(QPoint(r.left(), r.top() + 1));
+                    const QPoint points[8] = {
+                        QPoint(r.right(), r.top() + 1),
+                        QPoint(r.right() - 1, r.top() ),
+                        QPoint(r.right(), r.bottom() - 1),
+                        QPoint(r.right() - 1, r.bottom() ),
+                        QPoint(r.left() + 1, r.bottom()),
+                        QPoint(r.left(), r.bottom() - 1),
+                        QPoint(r.left() + 1, r.top()),
+                        QPoint(r.left(), r.top() + 1)
+                    };
+                    cachePainter.drawPoints(points, 8);
 
                     // draw frame
                     topShadow.setAlpha(30);
@@ -2482,10 +2533,13 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                     cachePainter.setPen(QPen(darkOutline, 1));
 
                     // top and bottom lines
-                    cachePainter.drawLine(QPoint(r.left() + 2, r.bottom()), QPoint(r.right()- 2, r.bottom()));
-                    cachePainter.drawLine(QPoint(r.left() + 2, r.top()), QPoint(r.right() - 2, r.top()));
-                    cachePainter.drawLine(QPoint(r.right(), r.top() + 2), QPoint(r.right(), r.bottom() - 2));
-                    cachePainter.drawLine(QPoint(r.left(), r.top() + 2), QPoint(r.left(), r.bottom() - 2));
+                    const QLine lines[4] = {
+                        QLine(QPoint(r.left() + 2, r.bottom()), QPoint(r.right()- 2, r.bottom())),
+                        QLine(QPoint(r.left() + 2, r.top()), QPoint(r.right() - 2, r.top())),
+                        QLine(QPoint(r.right(), r.top() + 2), QPoint(r.right(), r.bottom() - 2)),
+                        QLine(QPoint(r.left(), r.top() + 2), QPoint(r.left(), r.bottom() - 2))
+                    };
+                    cachePainter.drawLines(lines, 4);
                 }
 
                     // gradients
@@ -2519,10 +2573,13 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
 
                 if (spinBox->frame) {
                     // rounded corners
-                    cachePainter.drawPoint(QPoint(r.left() + 1, r.bottom() - 1));
-                    cachePainter.drawPoint(QPoint(r.left() + 1, r.top() + 1));
-                    cachePainter.drawPoint(QPoint(r.right() - 1, r.bottom() - 1));
-                    cachePainter.drawPoint(QPoint(r.right() - 1, r.top() + 1));
+                    const QPoint points[4] = {
+                        QPoint(r.left() + 1, r.bottom() - 1),
+                        QPoint(r.left() + 1, r.top() + 1),
+                        QPoint(r.right() - 1, r.bottom() - 1),
+                        QPoint(r.right() - 1, r.top() + 1)
+                    };
+                    cachePainter.drawPoints(points, 4);
 
                     if (option->state & State_HasFocus) {
                         QColor darkoutline = option->palette.highlight().color().darker(150);
@@ -2531,10 +2588,13 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                         if (spinBox->direction == Qt::LeftToRight) {
                             cachePainter.drawRect(rect.adjusted(1, 2, -3 -downRect.width(), -3));
                             cachePainter.setPen(QPen(darkoutline, 0));
-                            cachePainter.drawLine(QPoint(r.left() + 2, r.bottom()), QPoint(r.right()- downRect.width() - 1, r.bottom()));
-                            cachePainter.drawLine(QPoint(r.left() + 2, r.top()), QPoint(r.right() - downRect.width() - 1, r.top()));
-                            cachePainter.drawLine(QPoint(r.right() - downRect.width() - 1, r.top() + 1), QPoint(r.right()- downRect.width() - 1, r.bottom() - 1));
-                            cachePainter.drawLine(QPoint(r.left(), r.top() + 2), QPoint(r.left(), r.bottom() - 2));
+                            const QLine lines[4] = {
+                                QLine(QPoint(r.left() + 2, r.bottom()), QPoint(r.right()- downRect.width() - 1, r.bottom())),
+                                QLine(QPoint(r.left() + 2, r.top()), QPoint(r.right() - downRect.width() - 1, r.top())),
+                                QLine(QPoint(r.right() - downRect.width() - 1, r.top() + 1), QPoint(r.right()- downRect.width() - 1, r.bottom() - 1)),
+                                QLine(QPoint(r.left(), r.top() + 2), QPoint(r.left(), r.bottom() - 2))
+                            };
+                            cachePainter.drawLines(lines, 4);
                             cachePainter.drawPoint(QPoint(r.left() + 1, r.bottom() - 1));
                             cachePainter.drawPoint(QPoint(r.left() + 1, r.top() + 1));
                             cachePainter.drawLine(QPoint(r.left(), r.top() + 2), QPoint(r.left(), r.bottom() - 2));
@@ -2679,18 +2739,24 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                 // top outline
                 painter->drawLine(fullRect.left() + 5, fullRect.top(), fullRect.right() - 5, fullRect.top());
                 painter->drawLine(fullRect.left(), fullRect.top() + 4, fullRect.left(), fullRect.bottom());
-                painter->drawPoint(fullRect.left() + 4, fullRect.top() + 1);
-                painter->drawPoint(fullRect.left() + 3, fullRect.top() + 1);
-                painter->drawPoint(fullRect.left() + 2, fullRect.top() + 2);
-                painter->drawPoint(fullRect.left() + 1, fullRect.top() + 3);
-                painter->drawPoint(fullRect.left() + 1, fullRect.top() + 4);
+                const QPoint points[5] = {
+                    QPoint(fullRect.left() + 4, fullRect.top() + 1),
+                    QPoint(fullRect.left() + 3, fullRect.top() + 1),
+                    QPoint(fullRect.left() + 2, fullRect.top() + 2),
+                    QPoint(fullRect.left() + 1, fullRect.top() + 3),
+                    QPoint(fullRect.left() + 1, fullRect.top() + 4)
+                };
+                painter->drawPoints(points, 5);
 
                 painter->drawLine(fullRect.right(), fullRect.top() + 4, fullRect.right(), fullRect.bottom());
-                painter->drawPoint(fullRect.right() - 3, fullRect.top() + 1);
-                painter->drawPoint(fullRect.right() - 4, fullRect.top() + 1);
-                painter->drawPoint(fullRect.right() - 2, fullRect.top() + 2);
-                painter->drawPoint(fullRect.right() - 1, fullRect.top() + 3);
-                painter->drawPoint(fullRect.right() - 1, fullRect.top() + 4);
+                const QPoint points2[5] = {
+                    QPoint(fullRect.right() - 3, fullRect.top() + 1),
+                    QPoint(fullRect.right() - 4, fullRect.top() + 1),
+                    QPoint(fullRect.right() - 2, fullRect.top() + 2),
+                    QPoint(fullRect.right() - 1, fullRect.top() + 3),
+                    QPoint(fullRect.right() - 1, fullRect.top() + 4)
+                };
+                painter->drawPoints(points2, 5);
 
                 // draw bottomline
                 painter->drawLine(fullRect.right(), fullRect.bottom(), fullRect.left(), fullRect.bottom());
@@ -2749,10 +2815,13 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                     painter->drawLine(maxButtonIconRect.left() + 1, maxButtonIconRect.top() + 1,
                                     maxButtonIconRect.right() - 1, maxButtonIconRect.top() + 1);
                     painter->setPen(textAlphaColor);
-                    painter->drawPoint(maxButtonIconRect.topLeft());
-                    painter->drawPoint(maxButtonIconRect.topRight());
-                    painter->drawPoint(maxButtonIconRect.bottomLeft());
-                    painter->drawPoint(maxButtonIconRect.bottomRight());
+                    const QPoint points[4] = {
+                        maxButtonIconRect.topLeft(),
+                        maxButtonIconRect.topRight(),
+                        maxButtonIconRect.bottomLeft(),
+                        maxButtonIconRect.bottomRight()
+                    };
+                    painter->drawPoints(points, 4);
                 }
             }
 
@@ -2765,18 +2834,24 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                     qt_cleanlooks_draw_mdibutton(painter, titleBar, closeButtonRect, hover, sunken);
                     QRect closeIconRect = closeButtonRect.adjusted(buttonMargin, buttonMargin, -buttonMargin, -buttonMargin);
                     painter->setPen(textAlphaColor);
-                    painter->drawLine(closeIconRect.left() + 1, closeIconRect.top(),
-                                    closeIconRect.right(), closeIconRect.bottom() - 1);
-                    painter->drawLine(closeIconRect.left(), closeIconRect.top() + 1,
-                                    closeIconRect.right() - 1, closeIconRect.bottom());
-                    painter->drawLine(closeIconRect.right() - 1, closeIconRect.top(),
-                                    closeIconRect.left(), closeIconRect.bottom() - 1);
-                    painter->drawLine(closeIconRect.right(), closeIconRect.top() + 1,
-                                    closeIconRect.left() + 1, closeIconRect.bottom());
-                    painter->drawPoint(closeIconRect.topLeft());
-                    painter->drawPoint(closeIconRect.topRight());
-                    painter->drawPoint(closeIconRect.bottomLeft());
-                    painter->drawPoint(closeIconRect.bottomRight());
+                    const QLine lines[4] = {
+                        QLine(closeIconRect.left() + 1, closeIconRect.top(),
+                              closeIconRect.right(), closeIconRect.bottom() - 1),
+                        QLine(closeIconRect.left(), closeIconRect.top() + 1,
+                              closeIconRect.right() - 1, closeIconRect.bottom()),
+                        QLine(closeIconRect.right() - 1, closeIconRect.top(),
+                              closeIconRect.left(), closeIconRect.bottom() - 1),
+                        QLine(closeIconRect.right(), closeIconRect.top() + 1,
+                              closeIconRect.left() + 1, closeIconRect.bottom())
+                    };
+                    painter->drawLines(lines, 4);
+                    const QPoint points[4] = {
+                        closeIconRect.topLeft(),
+                        closeIconRect.topRight(),
+                        closeIconRect.bottomLeft(),
+                        closeIconRect.bottomRight()
+                    };
+                    painter->drawPoints(points, 4);
 
                     painter->setPen(textColor);
                     painter->drawLine(closeIconRect.left() + 1, closeIconRect.top() + 1,
@@ -2806,10 +2881,13 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                     painter->drawLine(frontWindowRect.left() + 1, frontWindowRect.top() + 1,
                                     frontWindowRect.right() - 1, frontWindowRect.top() + 1);
                     painter->setPen(textAlphaColor);
-                    painter->drawPoint(frontWindowRect.topLeft());
-                    painter->drawPoint(frontWindowRect.topRight());
-                    painter->drawPoint(frontWindowRect.bottomLeft());
-                    painter->drawPoint(frontWindowRect.bottomRight());
+                    const QPoint points[4] = {
+                        frontWindowRect.topLeft(),
+                        frontWindowRect.topRight(),
+                        frontWindowRect.bottomLeft(),
+                        frontWindowRect.bottomRight()
+                    };
+                    painter->drawPoints(points, 4);
 
                     QRect backWindowRect = normalButtonIconRect.adjusted(3, 0, 0, -3);
                     QRegion clipRegion = backWindowRect;
@@ -2821,10 +2899,13 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                     painter->drawLine(backWindowRect.left() + 1, backWindowRect.top() + 1,
                                     backWindowRect.right() - 1, backWindowRect.top() + 1);
                     painter->setPen(textAlphaColor);
-                    painter->drawPoint(backWindowRect.topLeft());
-                    painter->drawPoint(backWindowRect.topRight());
-                    painter->drawPoint(backWindowRect.bottomLeft());
-                    painter->drawPoint(backWindowRect.bottomRight());
+                    const QPoint points2[4] = {
+                        backWindowRect.topLeft(),
+                        backWindowRect.topRight(),
+                        backWindowRect.bottomLeft(),
+                        backWindowRect.bottomRight()
+                    };
+                    painter->drawPoints(points2, 4);
                     painter->restore();
                 }
             }
@@ -3498,10 +3579,13 @@ void QCleanlooksStyle::drawComplexControl(ComplexControl control, const QStyleOp
                     handlePainter.save();
                     handlePainter.setRenderHint(QPainter::Antialiasing);
                     handlePainter.translate(0.5, 0.5);
-                    handlePainter.drawLine(QPoint(r.left(), r.bottom() - 2), QPoint(r.left() + 2, r.bottom()));
-                    handlePainter.drawLine(QPoint(r.left(), r.top() + 2), QPoint(r.left() + 2, r.top()));
-                    handlePainter.drawLine(QPoint(r.right(), r.bottom() - 2), QPoint(r.right() - 2, r.bottom()));
-                    handlePainter.drawLine(QPoint(r.right(), r.top() + 2), QPoint(r.right() - 2, r.top()));
+                    const QLine lines[4] = {
+                        QLine(QPoint(r.left(), r.bottom() - 2), QPoint(r.left() + 2, r.bottom())),
+                        QLine(QPoint(r.left(), r.top() + 2), QPoint(r.left() + 2, r.top())),
+                        QLine(QPoint(r.right(), r.bottom() - 2), QPoint(r.right() - 2, r.bottom())),
+                        QLine(QPoint(r.right(), r.top() + 2), QPoint(r.right() - 2, r.top()))
+                    };
+                    handlePainter.drawLines(lines, 4);
                     handlePainter.restore();;
                     handlePainter.setPen(QPen(outline.darker(130), 1));
                     handlePainter.drawLine(QPoint(r.left() + 3, r.top()), QPoint(r.right() - 3, r.top()));
diff --git a/src/gui/styles/qcommonstyle.cpp b/src/gui/styles/qcommonstyle.cpp
index c9bdb7f..41f9ec0 100644
--- a/src/gui/styles/qcommonstyle.cpp
+++ b/src/gui/styles/qcommonstyle.cpp
@@ -5219,7 +5219,7 @@ QPixmap QCommonStyle::standardPixmap(StandardPixmap sp, const QStyleOption *opti
     Q_UNUSED(sp);
 #else
     QPixmap pixmap;
-    const bool rtl = (option && option->direction == Qt::RightToLeft) || !option && QApplication::isRightToLeft();
+    const bool rtl = (option && option->direction == Qt::RightToLeft) || (!option && QApplication::isRightToLeft());
 
     if (QApplication::desktopSettingsAware() && !QIcon::themeName().isEmpty()) {
         switch (sp) {
@@ -5509,7 +5509,7 @@ QIcon QCommonStyle::standardIconImplementation(StandardPixmap standardIcon, cons
                                                const QWidget *widget) const
 {
     QIcon icon;
-    const bool rtl = (option && option->direction == Qt::RightToLeft) || !option && QApplication::isRightToLeft();
+    const bool rtl = (option && option->direction == Qt::RightToLeft) || (!option && QApplication::isRightToLeft());
     if (QApplication::desktopSettingsAware() && !QIcon::themeName().isEmpty()) {
         switch (standardIcon) {
         case SP_DirHomeIcon:
diff --git a/src/gui/styles/qgtkstyle.cpp b/src/gui/styles/qgtkstyle.cpp
index 87fa322..0ccf219 100644
--- a/src/gui/styles/qgtkstyle.cpp
+++ b/src/gui/styles/qgtkstyle.cpp
@@ -656,6 +656,11 @@ int QGtkStyle::styleHint(StyleHint hint, const QStyleOption *option, const QWidg
         return !scrollbars_within_bevel;
     }
 
+    case SH_DialogButtonBox_ButtonsHaveIcons: {
+        static bool buttonsHaveIcons = QGtk::getGConfBool(QLS("/desktop/gnome/interface/buttons_have_icons"));
+        return buttonsHaveIcons;
+    }
+
     default:
         return QCleanlooksStyle::styleHint(hint, option, widget, returnData);
     }
diff --git a/src/gui/styles/qstyle.cpp b/src/gui/styles/qstyle.cpp
index d61d291..a5d524c 100644
--- a/src/gui/styles/qstyle.cpp
+++ b/src/gui/styles/qstyle.cpp
@@ -1897,11 +1897,9 @@ void QStyle::drawItemPixmap(QPainter *painter, const QRect &rect, int alignment,
     Returns an integer representing the specified style \a hint for
     the given \a widget described by the provided style \a option.
 
-    Note that currently, the \a returnData and \a widget parameters
-    are not used; they are provided for future enhancement. In
-    addition, the \a option parameter is used only in case of the
-    SH_ComboBox_Popup, SH_ComboBox_LayoutDirection, and
-    SH_GroupBox_TextLabelColor style hints.
+    \a returnData is used when the querying widget needs more detailed data than
+    the integer that styleHint() returns. See the QStyleHintReturn class
+    description for details.
 */
 
 /*!
diff --git a/src/gui/styles/qwindowsvistastyle.cpp b/src/gui/styles/qwindowsvistastyle.cpp
index a54c701..3789854 100644
--- a/src/gui/styles/qwindowsvistastyle.cpp
+++ b/src/gui/styles/qwindowsvistastyle.cpp
@@ -1094,7 +1094,7 @@ void QWindowsVistaStyle::drawControl(ControlElement element, const QStyleOption
 
             XPThemeData theme(widget, painter, QLatin1String("PROGRESS"), vertical ? PP_FILLVERT : PP_FILL);
             theme.rect = option->rect;
-            bool reverse = bar->direction == (Qt::LeftToRight && inverted) || (bar->direction == Qt::RightToLeft && !inverted);
+            bool reverse = (bar->direction == Qt::LeftToRight && inverted) || (bar->direction == Qt::RightToLeft && !inverted);
             QTime current = QTime::currentTime();
 
             if (isIndeterminate) {
diff --git a/src/gui/text/qcssparser.cpp b/src/gui/text/qcssparser.cpp
index 6978b45..f252444 100644
--- a/src/gui/text/qcssparser.cpp
+++ b/src/gui/text/qcssparser.cpp
@@ -2126,6 +2126,7 @@ void Parser::init(const QString &css, bool isFile)
 
     hasEscapeSequences = false;
     symbols.resize(0);
+    symbols.reserve(8);
     Scanner::scan(Scanner::preprocess(styleSheet, &hasEscapeSequences), &symbols);
     index = 0;
     errorIndex = -1;
diff --git a/src/gui/text/qcssscanner.cpp b/src/gui/text/qcssscanner.cpp
index 74ab7d9..5bbf638 100644
--- a/src/gui/text/qcssscanner.cpp
+++ b/src/gui/text/qcssscanner.cpp
@@ -46,7 +46,7 @@ public:
     QCssScanner_Generated(const QString &inp);
 
     inline QChar next() {
-        return (pos < input.length()) ? input.at(pos++).toLower() : QChar();
+        return (pos < input.length()) ? input.at(pos++) : QChar();
     }
     int handleCommentStart();
     int lex();
@@ -73,7 +73,7 @@ int QCssScanner_Generated::lex()
     int lastAcceptingPos = -1;
     int token = -1;
     QChar ch;
-    
+
     // initial state
         ch = next();
         if (ch.unicode() >= 9 && ch.unicode() <= 10)
@@ -146,7 +146,7 @@ int QCssScanner_Generated::lex()
         }
         if (ch.unicode() == 95)
             goto state_24;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_24;
         if (ch.unicode() == 123)
             goto state_25;
@@ -196,7 +196,7 @@ int QCssScanner_Generated::lex()
             goto state_32;
         if (ch.unicode() >= 93 && ch.unicode() <= 96)
             goto state_30;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_30;
         if (ch.unicode() >= 123)
             goto state_30;
@@ -211,7 +211,7 @@ int QCssScanner_Generated::lex()
             goto state_34;
         if (ch.unicode() == 95)
             goto state_33;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_33;
         goto out;
     state_5:
@@ -232,7 +232,7 @@ int QCssScanner_Generated::lex()
             goto state_37;
         if (ch.unicode() >= 93 && ch.unicode() <= 96)
             goto state_35;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_35;
         if (ch.unicode() >= 123)
             goto state_35;
@@ -255,7 +255,7 @@ int QCssScanner_Generated::lex()
             goto state_22;
         if (ch.unicode() == 95)
             goto state_24;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_24;
         goto out;
     state_12:
@@ -290,7 +290,7 @@ int QCssScanner_Generated::lex()
             goto state_45;
         if (ch.unicode() == 95)
             goto state_46;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_46;
         goto out;
     state_17:
@@ -310,7 +310,7 @@ int QCssScanner_Generated::lex()
             goto state_49;
         if (ch.unicode() == 95)
             goto state_50;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_50;
         goto out;
     state_22:
@@ -340,7 +340,7 @@ int QCssScanner_Generated::lex()
             goto state_54;
         if (ch.unicode() == 95)
             goto state_53;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_53;
         goto out;
     state_25:
@@ -400,7 +400,7 @@ int QCssScanner_Generated::lex()
             goto state_32;
         if (ch.unicode() >= 93 && ch.unicode() <= 96)
             goto state_30;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_30;
         if (ch.unicode() >= 123)
             goto state_30;
@@ -440,7 +440,7 @@ int QCssScanner_Generated::lex()
             goto state_62;
         if (ch.unicode() == 95)
             goto state_61;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_61;
         goto out;
     state_34:
@@ -474,7 +474,7 @@ int QCssScanner_Generated::lex()
             goto state_37;
         if (ch.unicode() >= 93 && ch.unicode() <= 96)
             goto state_35;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_35;
         if (ch.unicode() >= 123)
             goto state_35;
@@ -523,7 +523,7 @@ int QCssScanner_Generated::lex()
             goto state_45;
         if (ch.unicode() == 95)
             goto state_46;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_46;
         goto out;
     state_41:
@@ -536,7 +536,7 @@ int QCssScanner_Generated::lex()
             goto state_45;
         if (ch.unicode() == 95)
             goto state_46;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_46;
         goto out;
     state_43:
@@ -560,7 +560,7 @@ int QCssScanner_Generated::lex()
             goto state_45;
         if (ch.unicode() == 95)
             goto state_46;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_46;
         goto out;
     state_45:
@@ -588,7 +588,7 @@ int QCssScanner_Generated::lex()
             goto state_72;
         if (ch.unicode() == 95)
             goto state_71;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_71;
         goto out;
     state_47:
@@ -602,7 +602,7 @@ int QCssScanner_Generated::lex()
             goto state_49;
         if (ch.unicode() == 95)
             goto state_50;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_50;
         goto out;
     state_49:
@@ -630,7 +630,7 @@ int QCssScanner_Generated::lex()
             goto state_76;
         if (ch.unicode() == 95)
             goto state_75;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_75;
         goto out;
     state_51:
@@ -647,7 +647,7 @@ int QCssScanner_Generated::lex()
             goto state_54;
         if (ch.unicode() == 95)
             goto state_53;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_53;
         goto out;
     state_52:
@@ -668,7 +668,7 @@ int QCssScanner_Generated::lex()
             goto state_54;
         if (ch.unicode() == 95)
             goto state_53;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_53;
         goto out;
     state_54:
@@ -702,7 +702,7 @@ int QCssScanner_Generated::lex()
             goto state_32;
         if (ch.unicode() >= 93 && ch.unicode() <= 96)
             goto state_30;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_30;
         if (ch.unicode() >= 123)
             goto state_30;
@@ -725,7 +725,7 @@ int QCssScanner_Generated::lex()
             goto state_32;
         if (ch.unicode() >= 93 && ch.unicode() <= 96)
             goto state_30;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_30;
         if (ch.unicode() >= 123)
             goto state_30;
@@ -748,7 +748,7 @@ int QCssScanner_Generated::lex()
             goto state_32;
         if (ch.unicode() >= 93 && ch.unicode() <= 96)
             goto state_30;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_30;
         if (ch.unicode() >= 123)
             goto state_30;
@@ -773,7 +773,7 @@ int QCssScanner_Generated::lex()
             goto state_32;
         if (ch.unicode() >= 93 && ch.unicode() <= 96)
             goto state_30;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_30;
         if (ch.unicode() >= 123)
             goto state_30;
@@ -790,7 +790,7 @@ int QCssScanner_Generated::lex()
             goto state_62;
         if (ch.unicode() == 95)
             goto state_61;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_61;
         goto out;
     state_62:
@@ -818,7 +818,7 @@ int QCssScanner_Generated::lex()
             goto state_62;
         if (ch.unicode() == 95)
             goto state_61;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_61;
         goto out;
     state_64:
@@ -839,7 +839,7 @@ int QCssScanner_Generated::lex()
             goto state_37;
         if (ch.unicode() >= 93 && ch.unicode() <= 96)
             goto state_35;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_35;
         if (ch.unicode() >= 123)
             goto state_35;
@@ -862,7 +862,7 @@ int QCssScanner_Generated::lex()
             goto state_37;
         if (ch.unicode() >= 93 && ch.unicode() <= 96)
             goto state_35;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_35;
         if (ch.unicode() >= 123)
             goto state_35;
@@ -885,7 +885,7 @@ int QCssScanner_Generated::lex()
             goto state_37;
         if (ch.unicode() >= 93 && ch.unicode() <= 96)
             goto state_35;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_35;
         if (ch.unicode() >= 123)
             goto state_35;
@@ -910,7 +910,7 @@ int QCssScanner_Generated::lex()
             goto state_37;
         if (ch.unicode() >= 93 && ch.unicode() <= 96)
             goto state_35;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_35;
         if (ch.unicode() >= 123)
             goto state_35;
@@ -929,7 +929,7 @@ int QCssScanner_Generated::lex()
             goto state_45;
         if (ch.unicode() == 95)
             goto state_46;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_46;
         goto out;
     state_70:
@@ -944,7 +944,7 @@ int QCssScanner_Generated::lex()
             goto state_72;
         if (ch.unicode() == 95)
             goto state_71;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_71;
         goto out;
     state_71:
@@ -959,7 +959,7 @@ int QCssScanner_Generated::lex()
             goto state_72;
         if (ch.unicode() == 95)
             goto state_71;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_71;
         goto out;
     state_72:
@@ -994,7 +994,7 @@ int QCssScanner_Generated::lex()
             goto state_76;
         if (ch.unicode() == 95)
             goto state_75;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_75;
         goto out;
     state_75:
@@ -1009,7 +1009,7 @@ int QCssScanner_Generated::lex()
             goto state_76;
         if (ch.unicode() == 95)
             goto state_75;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_75;
         goto out;
     state_76:
@@ -1039,7 +1039,7 @@ int QCssScanner_Generated::lex()
             goto state_54;
         if (ch.unicode() == 95)
             goto state_53;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_53;
         goto out;
     state_78:
@@ -1060,7 +1060,7 @@ int QCssScanner_Generated::lex()
             goto state_32;
         if (ch.unicode() >= 93 && ch.unicode() <= 96)
             goto state_30;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_30;
         if (ch.unicode() >= 123)
             goto state_30;
@@ -1077,7 +1077,7 @@ int QCssScanner_Generated::lex()
             goto state_62;
         if (ch.unicode() == 95)
             goto state_61;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_61;
         goto out;
     state_80:
@@ -1098,7 +1098,7 @@ int QCssScanner_Generated::lex()
             goto state_37;
         if (ch.unicode() >= 93 && ch.unicode() <= 96)
             goto state_35;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_35;
         if (ch.unicode() >= 123)
             goto state_35;
@@ -1115,7 +1115,7 @@ int QCssScanner_Generated::lex()
             goto state_72;
         if (ch.unicode() == 95)
             goto state_71;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_71;
         goto out;
     state_83:
@@ -1130,12 +1130,12 @@ int QCssScanner_Generated::lex()
             goto state_76;
         if (ch.unicode() == 95)
             goto state_75;
-        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || ch.unicode() >= 256)
+        if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') || (ch.unicode() >= 'A' && ch.unicode() <= 'Z') || ch.unicode() >= 256)
             goto state_75;
         goto out;
     found:
     lastAcceptingPos = pos;
-    
+
     out:
     if (lastAcceptingPos != -1) {
         lexemLength = lastAcceptingPos - lexemStart;
diff --git a/src/gui/text/qfont.h b/src/gui/text/qfont.h
index 323a171..9fe660a 100644
--- a/src/gui/text/qfont.h
+++ b/src/gui/text/qfont.h
@@ -307,6 +307,8 @@ private:
     friend class QPainterPath;
     friend class QTextItemInt;
     friend class QPicturePaintEngine;
+    friend class QPainterReplayer;
+    friend class QPaintBufferEngine;
 
 #ifndef QT_NO_DATASTREAM
     friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QFont &);
diff --git a/src/gui/text/qfontdatabase.cpp b/src/gui/text/qfontdatabase.cpp
index 0e2dc31..78847ef 100644
--- a/src/gui/text/qfontdatabase.cpp
+++ b/src/gui/text/qfontdatabase.cpp
@@ -595,7 +595,7 @@ static QList<QFontDatabase::WritingSystem> determineWritingSystemsFromTrueTypeBi
 class QFontDatabaseS60Store
 {
 public:
-    virtual ~QFontDatabaseS60Store() {};
+    virtual ~QFontDatabaseS60Store() {}
 };
 #endif
 
diff --git a/src/gui/util/qcompleter.cpp b/src/gui/util/qcompleter.cpp
index 6196f0f..87dab42 100644
--- a/src/gui/util/qcompleter.cpp
+++ b/src/gui/util/qcompleter.cpp
@@ -823,12 +823,11 @@ void QCompleterPrivate::_q_complete(QModelIndex index, bool highlighted)
     Q_Q(QCompleter);
     QString completion;
 
-    if (!(index.flags() & Qt::ItemIsEnabled))
-        return;
-
     if (!index.isValid() || (!proxy->showAll && (index.row() >= proxy->engine->matchCount()))) {
         completion = prefix;
     } else {
+        if (!(index.flags() & Qt::ItemIsEnabled))
+            return;
         QModelIndex si = proxy->mapToSource(index);
         si = si.sibling(si.row(), column); // for clicked()
         completion = q->pathFromIndex(si);
diff --git a/src/gui/widgets/qabstractscrollarea.cpp b/src/gui/widgets/qabstractscrollarea.cpp
index 770e769..6de7c10 100644
--- a/src/gui/widgets/qabstractscrollarea.cpp
+++ b/src/gui/widgets/qabstractscrollarea.cpp
@@ -54,6 +54,7 @@
 
 #ifdef Q_WS_WIN
 #include "qstandardgestures.h"
+#include <private/qstandardgestures_p.h>
 #endif
 
 #include "qabstractscrollarea_p.h"
@@ -299,8 +300,11 @@ void QAbstractScrollAreaPrivate::init()
     layoutChildren();
 
 #ifdef Q_WS_WIN
-    panGesture = new QPanGesture(viewport);
+    panGesture = new QPanGesture(viewport, q);
+    panGesture->d_func()->implicitGesture = true;
+    QObject::connect(panGesture, SIGNAL(started()), q, SLOT(_q_gestureTriggered()));
     QObject::connect(panGesture, SIGNAL(triggered()), q, SLOT(_q_gestureTriggered()));
+    QObject::connect(panGesture, SIGNAL(finished()), q, SLOT(_q_gestureTriggered()));
 #endif // Q_WS_WIN
 }
 
diff --git a/src/gui/widgets/qcalendarwidget.cpp b/src/gui/widgets/qcalendarwidget.cpp
index dfd8639..8ed57cd 100644
--- a/src/gui/widgets/qcalendarwidget.cpp
+++ b/src/gui/widgets/qcalendarwidget.cpp
@@ -1967,9 +1967,7 @@ void QCalendarWidgetPrivate::_q_editingFinished()
 
     The widget is initialized with the current month and year, but
     QCalendarWidget provides several public slots to change the year
-    and month that is shown.  The currently displayed month and year
-    can be retrieved using the currentPageMonth() and currentPageYear()
-    functions, respectively.
+    and month that is shown.
 
     By default, today's date is selected, and the user can select a
     date using both mouse and keyboard. The currently selected date
@@ -1982,6 +1980,9 @@ void QCalendarWidgetPrivate::_q_editingFinished()
     all. Note that a date also can be selected programmatically using
     the setSelectedDate() slot.
 
+    The currently displayed month and year can be retrieved using the
+    monthShown() and yearShown() functions, respectively.
+
     A newly created calendar widget uses abbreviated day names, and
     both Saturdays and Sundays are marked in red. The calendar grid is
     not visible. The week numbers are displayed, and the first column
@@ -2287,7 +2288,7 @@ int QCalendarWidget::monthShown() const
     selected date.
 
     The currently displayed month and year can be retrieved using the
-    currentPageMonth() and currentPageYear() functions respectively.
+    monthShown() and yearShown() functions respectively.
 
     \sa yearShown(), monthShown(), showPreviousMonth(), showNextMonth(),
     showPreviousYear(), showNextYear()
diff --git a/src/gui/widgets/qcocoamenu_mac.mm b/src/gui/widgets/qcocoamenu_mac.mm
index bda9352..5f95b70 100644
--- a/src/gui/widgets/qcocoamenu_mac.mm
+++ b/src/gui/widgets/qcocoamenu_mac.mm
@@ -37,9 +37,6 @@
 **
 ** $QT_END_LICENSE$
 **
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
 ****************************************************************************/
 
 #include "qmacdefines_mac.h"
diff --git a/src/gui/widgets/qdockarealayout.cpp b/src/gui/widgets/qdockarealayout.cpp
index 3d1d3b1..3920ae9 100644
--- a/src/gui/widgets/qdockarealayout.cpp
+++ b/src/gui/widgets/qdockarealayout.cpp
@@ -2601,28 +2601,28 @@ void QDockAreaLayout::getGrid(QVector<QLayoutStruct> *_ver_struct_list,
         center_rect.setBottom(rect.bottom() - docks[QInternal::BottomDock].rect.height() - sep);
 
     QSize left_hint = docks[QInternal::LeftDock].size();
-    if (!left_hint.isValid())
+    if (left_hint.isNull())
         left_hint = docks[QInternal::LeftDock].sizeHint();
     QSize left_min = docks[QInternal::LeftDock].minimumSize();
     QSize left_max = docks[QInternal::LeftDock].maximumSize();
     left_hint = left_hint.boundedTo(left_max).expandedTo(left_min);
 
     QSize right_hint = docks[QInternal::RightDock].size();
-    if (!right_hint.isValid())
+    if (right_hint.isNull())
         right_hint = docks[QInternal::RightDock].sizeHint();
     QSize right_min = docks[QInternal::RightDock].minimumSize();
     QSize right_max = docks[QInternal::RightDock].maximumSize();
     right_hint = right_hint.boundedTo(right_max).expandedTo(right_min);
 
     QSize top_hint = docks[QInternal::TopDock].size();
-    if (!top_hint.isValid())
+    if (top_hint.isNull())
         top_hint = docks[QInternal::TopDock].sizeHint();
     QSize top_min = docks[QInternal::TopDock].minimumSize();
     QSize top_max = docks[QInternal::TopDock].maximumSize();
     top_hint = top_hint.boundedTo(top_max).expandedTo(top_min);
 
     QSize bottom_hint = docks[QInternal::BottomDock].size();
-    if (!bottom_hint.isValid())
+    if (bottom_hint.isNull())
         bottom_hint = docks[QInternal::BottomDock].sizeHint();
     QSize bottom_min = docks[QInternal::BottomDock].minimumSize();
     QSize bottom_max = docks[QInternal::BottomDock].maximumSize();
diff --git a/src/gui/widgets/qmaccocoaviewcontainer_mac.mm b/src/gui/widgets/qmaccocoaviewcontainer_mac.mm
index 2ed2e5f..a45d992 100644
--- a/src/gui/widgets/qmaccocoaviewcontainer_mac.mm
+++ b/src/gui/widgets/qmaccocoaviewcontainer_mac.mm
@@ -37,9 +37,6 @@
 **
 ** $QT_END_LICENSE$
 **
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
 ****************************************************************************/
 
 #import <Cocoa/Cocoa.h>
diff --git a/src/gui/widgets/qmacnativewidget_mac.mm b/src/gui/widgets/qmacnativewidget_mac.mm
index 28fa1ec..224a51f 100644
--- a/src/gui/widgets/qmacnativewidget_mac.mm
+++ b/src/gui/widgets/qmacnativewidget_mac.mm
@@ -37,9 +37,6 @@
 **
 ** $QT_END_LICENSE$
 **
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
 ****************************************************************************/
 
 #import <Cocoa/Cocoa.h>
diff --git a/src/gui/widgets/qmainwindowlayout_mac.mm b/src/gui/widgets/qmainwindowlayout_mac.mm
index 2ccd3e7..797c7c5 100644
--- a/src/gui/widgets/qmainwindowlayout_mac.mm
+++ b/src/gui/widgets/qmainwindowlayout_mac.mm
@@ -37,9 +37,6 @@
 **
 ** $QT_END_LICENSE$
 **
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
 ****************************************************************************/
 
 #include <private/qmainwindowlayout_p.h>
diff --git a/src/gui/widgets/qplaintextedit.cpp b/src/gui/widgets/qplaintextedit.cpp
index c79e482..085341c 100644
--- a/src/gui/widgets/qplaintextedit.cpp
+++ b/src/gui/widgets/qplaintextedit.cpp
@@ -794,10 +794,6 @@ void QPlainTextEditPrivate::init(const QString &txt)
     viewport->setCursor(Qt::IBeamCursor);
 #endif
     originalOffsetY = 0;
-#ifdef Q_WS_WIN
-    panGesture = new QPanGesture(q);
-    QObject::connect(panGesture, SIGNAL(triggered()), q, SLOT(_q_gestureTriggered()));
-#endif
 }
 
 void QPlainTextEditPrivate::_q_repaintContents(const QRectF &contentsRect)
diff --git a/src/gui/widgets/qplaintextedit_p.h b/src/gui/widgets/qplaintextedit_p.h
index 7ff0c03..cda1d92 100644
--- a/src/gui/widgets/qplaintextedit_p.h
+++ b/src/gui/widgets/qplaintextedit_p.h
@@ -182,7 +182,6 @@ public:
 
 #ifdef Q_WS_WIN
     void _q_gestureTriggered();
-    QPanGesture *panGesture;
 #endif
 };
 
diff --git a/src/gui/widgets/qtabbar.cpp b/src/gui/widgets/qtabbar.cpp
index 64e383f..560b76c 100644
--- a/src/gui/widgets/qtabbar.cpp
+++ b/src/gui/widgets/qtabbar.cpp
@@ -1897,13 +1897,8 @@ void QTabBar::keyPressEvent(QKeyEvent *event)
         event->ignore();
         return;
     }
-    int dx = event->key() == (isRightToLeft() ? Qt::Key_Right : Qt::Key_Left) ? -1 : 1;
-    for (int index = d->currentIndex + dx; d->validIndex(index); index += dx) {
-        if (d->tabList.at(index).enabled) {
-            setCurrentIndex(index);
-            break;
-        }
-    }
+    int offset = event->key() == (isRightToLeft() ? Qt::Key_Right : Qt::Key_Left) ? -1 : 1;    
+    d->setCurrentNextEnabledIndex(offset);
 }
 
 /*!\reimp
@@ -1912,15 +1907,23 @@ void QTabBar::keyPressEvent(QKeyEvent *event)
 void QTabBar::wheelEvent(QWheelEvent *event)
 {
     Q_D(QTabBar);
-    int overIndex = d->indexAtPos(event->pos());
-    if (overIndex != -1) {
-        int offset = event->delta() > 0 ? -1 : 1;
-        setCurrentIndex(currentIndex() + offset);
-    }
+    int offset = event->delta() > 0 ? -1 : 1;
+    d->setCurrentNextEnabledIndex(offset);
     QWidget::wheelEvent(event);
 }
 #endif //QT_NO_WHEELEVENT
 
+void QTabBarPrivate::setCurrentNextEnabledIndex(int offset)
+{
+    Q_Q(QTabBar);
+    for (int index = currentIndex + offset; validIndex(index); index += offset) {
+        if (tabList.at(index).enabled) {
+            q->setCurrentIndex(index);
+            break;
+        }
+    }
+}
+
 /*!\reimp
  */
 void QTabBar::changeEvent(QEvent *event)
diff --git a/src/gui/widgets/qtabbar_p.h b/src/gui/widgets/qtabbar_p.h
index 150909e..2ddd8bb 100644
--- a/src/gui/widgets/qtabbar_p.h
+++ b/src/gui/widgets/qtabbar_p.h
@@ -159,6 +159,7 @@ public:
     int indexAtPos(const QPoint &p) const;
 
     inline bool validIndex(int index) const { return index >= 0 && index < tabList.count(); }
+    void setCurrentNextEnabledIndex(int offset);
 
     QSize minimumTabSizeHint(int index);
 
diff --git a/src/gui/widgets/qtextedit.cpp b/src/gui/widgets/qtextedit.cpp
index 547a4fb..cc79464 100644
--- a/src/gui/widgets/qtextedit.cpp
+++ b/src/gui/widgets/qtextedit.cpp
@@ -67,8 +67,6 @@
 #include <qtexttable.h>
 #include <qvariant.h>
 
-#include <qstandardgestures.h>
-
 #include <qinputcontext.h>
 #endif