Merge branch '4.5' of scm.dev.nokia.troll.no:qt/qt

Conflicts:
	src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
	tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp
	tests/auto/selftests/expected_skip.txt
	tests/auto/selftests/tst_selftests.cpp

25 files changed, 335 insertions, 252 deletions

diff --git a/configure.exe b/configure.exe
index 40843b4..9da5c60 100644
--- a/configure.exe
+++ b/configure.exe
diff --git a/dist/changes-4.5.2 b/dist/changes-4.5.2
index 1e00208..98ea59e 100644
--- a/dist/changes-4.5.2
+++ b/dist/changes-4.5.2
@@ -46,6 +46,18 @@ Third party components
        Plugins (r41346, r43550, r43915, r43917, r43923)
        Clipboard (r41360)
 
+- QMacStyle
+    * [253339] Don't draw arrows on toolbuttons that have a menu and text only.
+    * [252301] Ensure that small and mini spin boxes are drawn correctly.
+
+- QFontDialog
+    * [252000] Ensure that QFontDialog::getFont() works on Mac OS X.
+
+- QWidget
+    * [250668] Don't send extra wheel events when using the scroll wheel in Cocoa.
+    * [253448] Prevent a crash when using the Qt::WA_MacBrushedMetal attribute
+      in conjunction with style sheets.
+
 ****************************************************************************
 *                          Database Drivers                                *
 ****************************************************************************
@@ -65,6 +77,10 @@ Qt for Windows
 
 Qt for Mac OS X
 ---------------
+[252795] Ensure that we send Apple Events in the Cocoa port even when Cocoa isn't ready.
+[252176] Fix regression in drawing parts of pixmaps on Panther.
+[253402] Fix a crash when a Cocoa window that used to be a QWidget would get events
+         after the QWidget was destroyed.
 
 
 Qt for Embedded Linux
@@ -101,6 +117,8 @@ Qt for Windows CE
      of 'Fixed' on the main cointainer.
    * [253278] Made it possible to set QString-type properties using
      QDesignerFormWindowCursor::setProperty().
+   * [253539] Prevent crash in Designer with the Cocoa port when when using a scroll
+     wheel to change a property.
 
 - Linguist
   - Linguist GUI
@@ -139,6 +157,26 @@ Qt for Windows CE
 *                          Plugins                                         *
 ****************************************************************************
 
+- directfb
+  * Make sure we pick an approriate format for pixmaps. E.g. use the same as
+    the primary surface for opaque pixmaps and pick an appropriate one for
+    transparent pixmaps if the primary surface format is not transparent.
+  * Properly fall back to the raster engine for pens that aren't solidcolor
+  * Properly fall back to raster engine with "mirrored" scales
+  * Make sure window surfaces are the approriate pixel format and created in
+    video memory if supported
+  * Fix clipping bug that would cause painting errors
+  * Fix various crash bugs
+  * Fix bugs when transforming/copying pixmaps with alpha channel
+  * Fix various bugs with regards to painting with alpha channel/porter duff
+  * Optimize a coupld of internal functions to slightly speed up drawing
+  * Optimize raster fall backs
+  * Allow more customization for Flipping options
+  * Fix drawing with opacity != 1.0
+  * Support for better logging when trying to debug performance problems.
+  * Fix bug in keyboard handling that caused modifiers not to work
+  * Get rid of some compiler warnings
+
 
 ****************************************************************************
 *                   Important Behavior Changes                             *
diff --git a/examples/dialogs/sipdialog/dialog.cpp b/examples/dialogs/sipdialog/dialog.cpp
index 9f1b9ad..653b518 100644
--- a/examples/dialogs/sipdialog/dialog.cpp
+++ b/examples/dialogs/sipdialog/dialog.cpp
@@ -90,7 +90,7 @@ Dialog::Dialog()
 //! [Dialog constructor part4]
 
 //! [Dialog constructor part5]
-    connect(button, SIGNAL(pressed()), 
+    connect(button, SIGNAL(clicked()),
         qApp, SLOT(closeAllWindows()));
     connect(QApplication::desktop(), SIGNAL(workAreaResized(int)), 
         this, SLOT(desktopResized(int)));
@@ -111,14 +111,13 @@ void Dialog::reactToSIP()
 {
     QRect availableGeometry = QApplication::desktop()->availableGeometry(0);
 
-    if (desktopGeometry.width() == availableGeometry.width()) {
-        if (desktopGeometry.height() > availableGeometry.height()) {
+    if (desktopGeometry != availableGeometry) {
+        if (windowState() | Qt::WindowMaximized)
             setWindowState(windowState() & ~Qt::WindowMaximized);
-            setGeometry(availableGeometry);
-        } else {
-            setWindowState(windowState() | Qt::WindowMaximized);
-        }
+
+        setGeometry(availableGeometry);
     }
+
     desktopGeometry = availableGeometry;
 }
 //! [reactToSIP() function]
diff --git a/examples/dialogs/sipdialog/main.cpp b/examples/dialogs/sipdialog/main.cpp
index 5fcbfd8..fec6de2 100644
--- a/examples/dialogs/sipdialog/main.cpp
+++ b/examples/dialogs/sipdialog/main.cpp
@@ -48,6 +48,6 @@ int main(int argc, char *argv[])
 {
     QApplication app(argc, argv);
     Dialog dialog;
-    dialog.exec();
+    return dialog.exec();
 }
 //! [main() function]
diff --git a/qmake/generators/win32/msvc_vcproj.cpp b/qmake/generators/win32/msvc_vcproj.cpp
index 8901289..13bc05b 100644
--- a/qmake/generators/win32/msvc_vcproj.cpp
+++ b/qmake/generators/win32/msvc_vcproj.cpp
@@ -574,7 +574,7 @@ void VcprojGenerator::writeSubDirs(QTextStream &t)
                         }
 
                         // We assume project filename is [QMAKE_ORIG_TARGET].vcproj
-                        QString vcproj = unescapeFilePath(fixFilename(tmp_vcproj.project->first("QMAKE_ORIG_TARGET")) + project->first("VCPROJ_EXTENSION"));
+                        QString vcproj = unescapeFilePath(tmp_vcproj.project->first("QMAKE_ORIG_TARGET") + project->first("VCPROJ_EXTENSION"));
                         QString vcprojDir = qmake_getpwd();
 
                         // If file doesn't exsist, then maybe the users configuration
diff --git a/src/corelib/arch/qatomic_windows.h b/src/corelib/arch/qatomic_windows.h
index ac26b4f..5135575 100644
--- a/src/corelib/arch/qatomic_windows.h
+++ b/src/corelib/arch/qatomic_windows.h
@@ -220,6 +220,9 @@ Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddOrdered(qptrdiff valueTo
 
 #if !defined(Q_OS_WINCE)
 // use compiler intrinsics for all atomic functions
+//those functions need to be define in the global namespace
+QT_END_NAMESPACE
+
 extern "C" {
     long __cdecl _InterlockedIncrement(volatile long *);
     long __cdecl _InterlockedDecrement(volatile long *);
@@ -252,6 +255,9 @@ extern "C" {
 #    define _InterlockedExchangeAddPointer(a,b) \
         _InterlockedExchangeAdd(reinterpret_cast<volatile long *>(a), long(b))
 #  endif
+
+QT_BEGIN_NAMESPACE
+
 inline bool QBasicAtomicInt::ref()
 {
     return _InterlockedIncrement(reinterpret_cast<volatile long *>(&_q_value)) != 0;
@@ -335,6 +341,8 @@ Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddOrdered(qptrdiff valueTo
 #define Q_ARGUMENT_TYPE
 #endif
 
+QT_END_NAMESPACE
+
 extern "C" {
 long __cdecl InterlockedIncrement(long Q_ARGUMENT_TYPE * lpAddend);
 long __cdecl InterlockedDecrement(long Q_ARGUMENT_TYPE * lpAddend);
@@ -351,6 +359,8 @@ long __cdecl InterlockedExchangeAdd(long Q_ARGUMENT_TYPE * Addend, long Value);
 #  pragma intrinsic (_InterlockedExchangeAdd)
 #endif
 
+QT_BEGIN_NAMESPACE
+
 #endif
 
 
@@ -409,6 +419,8 @@ Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddOrdered(qptrdiff valueTo
 // MinGW's definition, such that we pick up variations in the headers.
 #ifndef __INTERLOCKED_DECLARED
 #define __INTERLOCKED_DECLARED
+QT_END_NAMESPACE
+
 extern "C" {
     __declspec(dllimport) long __stdcall InterlockedCompareExchange(long *, long, long);
     __declspec(dllimport) long __stdcall InterlockedIncrement(long *);
@@ -416,6 +428,8 @@ extern "C" {
     __declspec(dllimport) long __stdcall InterlockedExchange(long *, long);
     __declspec(dllimport) long __stdcall InterlockedExchangeAdd(long *, long);
 }
+
+QT_BEGIN_NAMESPACE
 #endif
 
 inline bool QBasicAtomicInt::ref()
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp
index be622d9..543422c 100644
--- a/src/corelib/kernel/qobject.cpp
+++ b/src/corelib/kernel/qobject.cpp
@@ -2051,7 +2051,7 @@ void QObject::deleteLater()
 
     or
 
-    \tt{/*: ... \starslash}
+    \tt{\begincomment: ... \endcomment}
 
     Examples:
 
diff --git a/src/gui/dialogs/qfiledialog.cpp b/src/gui/dialogs/qfiledialog.cpp
index 56b89f0..76f0309 100644
--- a/src/gui/dialogs/qfiledialog.cpp
+++ b/src/gui/dialogs/qfiledialog.cpp
@@ -565,8 +565,9 @@ bool QFileDialogPrivate::canBeNativeDialog()
 }
 
 /*!
-    Sets the given \a option to be enabled if \a on is true;
-    otherwise, clears the given \a option.
+    \since 4.5
+    Sets the given \a option to be enabled if \a on is true; otherwise,
+    clears the given \a option.
 
     \sa options, testOption()
 */
@@ -2108,6 +2109,7 @@ void QFileDialogPrivate::createWidgets()
 #else
     model->setNameFilterDisables(false);
 #endif
+    model->d_func()->disableRecursiveSort = true;
     QFileDialog::connect(model, SIGNAL(fileRenamed(const QString &, const QString &, const QString &)), q, SLOT(_q_fileRenamed(const QString &, const QString &, const QString &)));
     QFileDialog::connect(model, SIGNAL(rootPathChanged(const QString &)),
             q, SLOT(_q_pathChanged(const QString &)));
diff --git a/src/gui/dialogs/qfilesystemmodel.cpp b/src/gui/dialogs/qfilesystemmodel.cpp
index 825f8b6..2c47116 100644
--- a/src/gui/dialogs/qfilesystemmodel.cpp
+++ b/src/gui/dialogs/qfilesystemmodel.cpp
@@ -1083,6 +1083,7 @@ private:
 */
 void QFileSystemModelPrivate::sortChildren(int column, const QModelIndex &parent)
 {
+    Q_Q(QFileSystemModel);
     QFileSystemModelPrivate::QFileSystemNode *indexNode = node(parent);
     if (indexNode->children.count() == 0)
         return;
@@ -1106,6 +1107,16 @@ void QFileSystemModelPrivate::sortChildren(int column, const QModelIndex &parent
         indexNode->visibleChildren.append(values.at(i).first->fileName);
         values.at(i).first->isVisible = true;
     }
+
+    if (!disableRecursiveSort) {
+        for (int i = 0; i < q->rowCount(parent); ++i) {
+            const QModelIndex childIndex = q->index(i, 0, parent);
+            QFileSystemModelPrivate::QFileSystemNode *indexNode = node(childIndex);
+            //Only do a recursive sort on visible nodes
+            if (indexNode->isVisible)
+                sortChildren(column, childIndex);
+        }
+    }
 }
 
 /*!
diff --git a/src/gui/dialogs/qfilesystemmodel_p.h b/src/gui/dialogs/qfilesystemmodel_p.h
index 61e8b4c..af4fada 100644
--- a/src/gui/dialogs/qfilesystemmodel_p.h
+++ b/src/gui/dialogs/qfilesystemmodel_p.h
@@ -208,7 +208,8 @@ public:
             readOnly(true),
             setRootPath(false),
             filters(QDir::AllEntries | QDir::NoDotAndDotDot | QDir::AllDirs),
-            nameFilterDisables(true) // false on windows, true on mac and unix
+            nameFilterDisables(true), // false on windows, true on mac and unix
+            disableRecursiveSort(false)
     {
         delayedSortTimer.setSingleShot(true);
     }
@@ -294,6 +295,10 @@ public:
     QDir::Filters filters;
     QHash<const QFileSystemNode*, bool> bypassFilters;
     bool nameFilterDisables;
+    //This flag is an optimization for the QFileDialog
+    //It enable a sort which is not recursive, it means
+    //we sort only what we see.
+    bool disableRecursiveSort;
 #ifndef QT_NO_REGEXP
     QList<QRegExp> nameFilters;
 #endif
diff --git a/src/gui/graphicsview/qgraphicswidget.cpp b/src/gui/graphicsview/qgraphicswidget.cpp
index 341f9a2..3296aee 100644
--- a/src/gui/graphicsview/qgraphicswidget.cpp
+++ b/src/gui/graphicsview/qgraphicswidget.cpp
@@ -1962,8 +1962,10 @@ void QGraphicsWidget::insertAction(QAction *before, QAction *action)
     }
     d->actions.insert(pos, action);
 
-    QActionPrivate *apriv = action->d_func();
-    apriv->graphicsWidgets.append(this);
+    if (index == -1) {
+        QActionPrivate *apriv = action->d_func();
+        apriv->graphicsWidgets.append(this);
+    }
 
     QActionEvent e(QEvent::ActionAdded, action, before);
     QApplication::sendEvent(this, &e);
diff --git a/src/gui/image/qicon.cpp b/src/gui/image/qicon.cpp
index 471062f..f24aeff 100644
--- a/src/gui/image/qicon.cpp
+++ b/src/gui/image/qicon.cpp
@@ -430,10 +430,13 @@ bool QPixmapIconEngine::read(QDataStream &in)
         in >> sz;
         in >> mode;
         in >> state;
-        if (pm.isNull())
+        if (pm.isNull()) {
             addFile(fileName, sz, QIcon::Mode(mode), QIcon::State(state));
-        else
-            addPixmap(pm, QIcon::Mode(mode), QIcon::State(state));
+        } else {
+            QPixmapIconEngineEntry pe(fileName, sz, QIcon::Mode(mode), QIcon::State(state));
+            pe.pixmap = pm;
+            pixmaps += pe;
+        }
     }
     return true;
 }
diff --git a/src/gui/kernel/qapplication_x11.cpp b/src/gui/kernel/qapplication_x11.cpp
index 90376b3..1473421 100644
--- a/src/gui/kernel/qapplication_x11.cpp
+++ b/src/gui/kernel/qapplication_x11.cpp
@@ -2954,10 +2954,10 @@ QWidget *QApplication::topLevelAt(const QPoint &p)
                     Window wid = widget->internalWinId();
                     while (ctarget && !w) {
                         X11->ignoreBadwindow();
-                        XTranslateCoordinates(X11->display,
-                                              QX11Info::appRootWindow(screen),
-                                              ctarget, x, y, &unused, &unused, &ctarget);
-                        if (X11->badwindow())
+                        if (!XTranslateCoordinates(X11->display,
+                                                   QX11Info::appRootWindow(screen),
+                                                   ctarget, x, y, &unused, &unused, &ctarget)
+                                || X11->badwindow())
                             break;
                         if (ctarget == wid) {
                             // Found!
diff --git a/src/gui/kernel/qwidget_x11.cpp b/src/gui/kernel/qwidget_x11.cpp
index adb48a8..4e34045 100644
--- a/src/gui/kernel/qwidget_x11.cpp
+++ b/src/gui/kernel/qwidget_x11.cpp
@@ -1569,7 +1569,6 @@ QWidget *QWidget::keyboardGrabber()
 
 void QWidget::activateWindow()
 {
-    Q_D(QWidget);
     QWidget *tlw = window();
     if (tlw->isVisible() && !tlw->d_func()->topData()->embedded && !X11->deferred_map.contains(tlw)) {
         if (X11->userTime == 0)
@@ -2547,6 +2546,8 @@ void QWidgetPrivate::scroll_sys(int dx, int dy, const QRect &r)
     QRect sr = valid_rect ? r : clipRect();
     if (just_update)
         q->update();
+    else if (!valid_rect)
+        dirty.translate(dx, dy);
 
     int x1, y1, x2, y2, w = sr.width(), h = sr.height();
     if (dx > 0) {
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h b/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h
index 13f0a8f..180acaf 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h
@@ -61,8 +61,6 @@ public:
     void lockDirectFB(uint flags);
     void unlockDirectFB();
 
-    inline bool forceRasterPrimitives() const { return forceRaster; }
-
     // Reimplemented from QCustomRasterPaintDevice:
     void* memory() const;
     QImage::Format format() const;
@@ -77,7 +75,6 @@ protected:
           dfbSurface(0),
           lockedImage(0),
           screen(scr),
-          forceRaster(false),
           lock(0),
           mem(0)
     {}
@@ -95,7 +92,6 @@ protected:
     QImage *lockedImage;
     QDirectFBScreen *screen;
     int bpl;
-    bool forceRaster;
     uint lock;
     uchar *mem;
 private:
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
index a68bc8f..2fb533a 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
@@ -81,7 +81,7 @@ template <> inline const bool* ptr<bool>(const bool &) { return 0; }
 template <typename device, typename T1, typename T2, typename T3>
 static void rasterFallbackWarn(const char *msg, const char *func, const device *dev,
                                int scale, bool matrixRotShear, bool simplePen,
-                               bool dfbHandledClip, bool forceRasterPrimitives,
+                               bool dfbHandledClip,
                                const char *nameOne, const T1 &one,
                                const char *nameTwo, const T2 &two,
                                const char *nameThree, const T3 &three)
@@ -98,8 +98,7 @@ static void rasterFallbackWarn(const char *msg, const char *func, const device *
     dbg << "scale" << scale
         << "matrixRotShear" << matrixRotShear
         << "simplePen" << simplePen
-        << "dfbHandledClip" << dfbHandledClip
-        << "forceRasterPrimitives" << forceRasterPrimitives;
+        << "dfbHandledClip" << dfbHandledClip;
 
     const T1 *t1 = ptr(one);
     const T2 *t2 = ptr(two);
@@ -125,7 +124,6 @@ static void rasterFallbackWarn(const char *msg, const char *func, const device *
                            __FUNCTION__, state()->painter->device(),    \
                            d_func()->scale, d_func()->matrixRotShear, \
                            d_func()->simplePen, d_func()->dfbCanHandleClip(), \
-                           d_func()->forceRasterPrimitives,             \
                            #one, one, #two, two, #three, three);        \
     if (op & (QT_DIRECTFB_DISABLE_RASTERFALLBACKS))                     \
         return;
@@ -140,7 +138,6 @@ static void rasterFallbackWarn(const char *msg, const char *func, const device *
                            __FUNCTION__, state()->painter->device(),    \
                            d_func()->scale, d_func()->matrixRotShear, \
                            d_func()->simplePen, d_func()->dfbCanHandleClip(), \
-                           d_func()->forceRasterPrimitives,             \
                            #one, one, #two, two, #three, three);
 #else
 #define RASTERFALLBACK(op, one, two, three)
@@ -218,8 +215,8 @@ public:
 
     void setTransform(const QTransform &m);
     void setPen(const QPen &pen);
-    void setCompositionMode(QPainter::CompositionMode mode);
-    void setOpacity(quint8 value);
+    inline void setCompositionMode(QPainter::CompositionMode mode);
+    inline void setOpacity(quint8 value);
     void setRenderHints(QPainter::RenderHints hints);
 
     inline void setDFBColor(const QColor &color);
@@ -263,7 +260,6 @@ private:
     QPen pen;
 
     bool antialiased;
-    bool forceRasterPrimitives;
 
     bool simplePen;
 
@@ -280,14 +276,12 @@ private:
 
     quint8 opacity;
 
-    quint32 drawFlagsFromCompositionMode, blitFlagsFromCompositionMode;
-    DFBSurfacePorterDuffRule porterDuffRule;
-
     bool dirtyClip;
     bool dfbHandledClip;
     bool ignoreSystemClip;
     QDirectFBPaintDevice *dfbDevice;
     void *lockedMemory;
+    bool unsupportedCompositionMode;
 
     QDirectFBPaintEngine *q;
     friend class QDirectFBPaintEngine;
@@ -407,9 +401,8 @@ void QDirectFBPaintEngine::drawRects(const QRect *rects, int rectCount)
     Q_D(QDirectFBPaintEngine);
     d->updateClip();
     const QBrush &brush = state()->brush;
-    if (!d->dfbCanHandleClip() || d->matrixRotShear
-        || !d->simplePen || d->forceRasterPrimitives
-        || !d->isSimpleBrush(brush)) {
+    if (d->unsupportedCompositionMode || !d->dfbCanHandleClip() || d->matrixRotShear
+        || !d->simplePen || !d->isSimpleBrush(brush)) {
         RASTERFALLBACK(DRAW_RECTS, rectCount, VOID_ARG(), VOID_ARG());
         d->lock();
         QRasterPaintEngine::drawRects(rects, rectCount);
@@ -433,9 +426,8 @@ void QDirectFBPaintEngine::drawRects(const QRectF *rects, int rectCount)
     Q_D(QDirectFBPaintEngine);
     d->updateClip();
     const QBrush &brush = state()->brush;
-    if (!d->dfbCanHandleClip() || d->matrixRotShear
-        || !d->simplePen || d->forceRasterPrimitives
-        || !d->isSimpleBrush(brush)) {
+    if (d->unsupportedCompositionMode || !d->dfbCanHandleClip() || d->matrixRotShear
+        || !d->simplePen || !d->isSimpleBrush(brush)) {
         RASTERFALLBACK(DRAW_RECTS, rectCount, VOID_ARG(), VOID_ARG());
         d->lock();
         QRasterPaintEngine::drawRects(rects, rectCount);
@@ -458,7 +450,7 @@ void QDirectFBPaintEngine::drawLines(const QLine *lines, int lineCount)
 {
     Q_D(QDirectFBPaintEngine);
     d->updateClip();
-    if (!d->simplePen || !d->dfbCanHandleClip() || d->forceRasterPrimitives) {
+    if (d->unsupportedCompositionMode || !d->simplePen || !d->dfbCanHandleClip()) {
         RASTERFALLBACK(DRAW_LINES, lineCount, VOID_ARG(), VOID_ARG());
         d->lock();
         QRasterPaintEngine::drawLines(lines, lineCount);
@@ -476,7 +468,7 @@ void QDirectFBPaintEngine::drawLines(const QLineF *lines, int lineCount)
 {
     Q_D(QDirectFBPaintEngine);
     d->updateClip();
-    if (!d->simplePen || !d->dfbCanHandleClip() || d->forceRasterPrimitives) {
+    if (d->unsupportedCompositionMode || !d->simplePen || !d->dfbCanHandleClip()) {
         RASTERFALLBACK(DRAW_LINES, lineCount, VOID_ARG(), VOID_ARG());
         d->lock();
         QRasterPaintEngine::drawLines(lines, lineCount);
@@ -516,7 +508,8 @@ void QDirectFBPaintEngine::drawImage(const QRectF &r, const QImage &image,
 
     d->updateClip();
 #if !defined QT_NO_DIRECTFB_PREALLOCATED || defined QT_DIRECTFB_IMAGECACHE
-    if (d->matrixRotShear
+    if (d->unsupportedCompositionMode
+        || d->matrixRotShear
         || d->scale == QDirectFBPaintEnginePrivate::NegativeScale
         || !d->dfbCanHandleClip(r)
 #ifndef QT_DIRECTFB_IMAGECACHE
@@ -560,7 +553,7 @@ void QDirectFBPaintEngine::drawPixmap(const QRectF &r, const QPixmap &pixmap,
         RASTERFALLBACK(DRAW_PIXMAP, r, pixmap.size(), sr);
         d->lock();
         QRasterPaintEngine::drawPixmap(r, pixmap, sr);
-    } else if (!d->dfbCanHandleClip(r) || d->matrixRotShear
+    } else if (d->unsupportedCompositionMode || !d->dfbCanHandleClip(r) || d->matrixRotShear
                || d->scale == QDirectFBPaintEnginePrivate::NegativeScale) {
         RASTERFALLBACK(DRAW_PIXMAP, r, pixmap.size(), sr);
         const QImage *img = static_cast<QDirectFBPixmapData*>(pixmap.pixmapData())->buffer(DSLF_READ);
@@ -592,7 +585,7 @@ void QDirectFBPaintEngine::drawTiledPixmap(const QRectF &r,
         RASTERFALLBACK(DRAW_TILED_PIXMAP, r, pixmap.size(), sp);
         d->lock();
         QRasterPaintEngine::drawTiledPixmap(r, pixmap, sp);
-    } else if (!d->dfbCanHandleClip(r) || d->matrixRotShear || !sp.isNull()
+    } else if (d->unsupportedCompositionMode || !d->dfbCanHandleClip(r) || d->matrixRotShear || !sp.isNull()
                || d->scale == QDirectFBPaintEnginePrivate::NegativeScale) {
         RASTERFALLBACK(DRAW_TILED_PIXMAP, r, pixmap.size(), sp);
         const QImage *img = static_cast<QDirectFBPixmapData*>(pixmap.pixmapData())->buffer(DSLF_READ);
@@ -688,11 +681,9 @@ void QDirectFBPaintEngine::fillRect(const QRectF &rect, const QBrush &brush)
 {
     Q_D(QDirectFBPaintEngine);
     d->updateClip();
-    if (d->dfbCanHandleClip(rect) && !d->matrixRotShear) {
+    if (!d->unsupportedCompositionMode && d->dfbCanHandleClip(rect) && !d->matrixRotShear) {
         switch (brush.style()) {
         case Qt::SolidPattern: {
-            if (d->forceRasterPrimitives)
-                break;
             d->unlock();
             d->setDFBColor(brush.color());
             const QRect r = d->transform.mapRect(rect).toRect();
@@ -720,7 +711,7 @@ void QDirectFBPaintEngine::fillRect(const QRectF &rect, const QColor &color)
 {
     Q_D(QDirectFBPaintEngine);
     d->updateClip();
-    if (!d->dfbCanHandleClip() || d->matrixRotShear || d->forceRasterPrimitives) {
+    if (d->unsupportedCompositionMode || !d->dfbCanHandleClip() || d->matrixRotShear) {
         RASTERFALLBACK(FILL_RECT, rect, color, VOID_ARG());
         d->lock();
         QRasterPaintEngine::fillRect(rect, color);
@@ -737,38 +728,32 @@ void QDirectFBPaintEngine::drawColorSpans(const QSpan *spans, int count,
                                           uint color)
 {
     Q_D(QDirectFBPaintEngine);
-    if (d->forceRasterPrimitives) {
-        RASTERFALLBACK(DRAW_COLORSPANS, count, color, VOID_ARG());
-        d->lock();
-        QRasterPaintEngine::drawColorSpans(spans, count, color);
-    } else {
-        color = INV_PREMUL(color);
-
-        QVarLengthArray<DFBRegion> lines(count);
-        int j = 0;
-        for (int i = 0; i < count; ++i) {
-            if (spans[i].coverage == 255) {
-                lines[j].x1 = spans[i].x;
-                lines[j].y1 = spans[i].y;
-                lines[j].x2 = spans[i].x + spans[i].len - 1;
-                lines[j].y2 = spans[i].y;
-                ++j;
-            } else {
-                DFBSpan span = { spans[i].x, spans[i].len };
-                uint c = BYTE_MUL(color, spans[i].coverage);
-                // ### how does this play with setDFBColor
-                d->surface->SetColor(d->surface,
-                                     qRed(c), qGreen(c), qBlue(c), qAlpha(c));
-                d->surface->FillSpans(d->surface, spans[i].y, &span, 1);
-            }
-        }
-        if (j > 0) {
+    color = INV_PREMUL(color);
+
+    QVarLengthArray<DFBRegion> lines(count);
+    int j = 0;
+    for (int i = 0; i < count; ++i) {
+        if (spans[i].coverage == 255) {
+            lines[j].x1 = spans[i].x;
+            lines[j].y1 = spans[i].y;
+            lines[j].x2 = spans[i].x + spans[i].len - 1;
+            lines[j].y2 = spans[i].y;
+            ++j;
+        } else {
+            DFBSpan span = { spans[i].x, spans[i].len };
+            uint c = BYTE_MUL(color, spans[i].coverage);
+            // ### how does this play with setDFBColor
             d->surface->SetColor(d->surface,
-                                 qRed(color), qGreen(color), qBlue(color),
-                                 qAlpha(color));
-            d->surface->DrawLines(d->surface, lines.data(), j);
+                                 qRed(c), qGreen(c), qBlue(c), qAlpha(c));
+            d->surface->FillSpans(d->surface, spans[i].y, &span, 1);
         }
     }
+    if (j > 0) {
+        d->surface->SetColor(d->surface,
+                             qRed(color), qGreen(color), qBlue(color),
+                             qAlpha(color));
+        d->surface->DrawLines(d->surface, lines.data(), j);
+    }
 }
 
 void QDirectFBPaintEngine::drawBufferSpan(const uint *buffer, int bufsize,
@@ -803,11 +788,11 @@ void QDirectFBPaintEngine::initImageCache(int size)
 
 
 QDirectFBPaintEnginePrivate::QDirectFBPaintEnginePrivate(QDirectFBPaintEngine *p)
-    : surface(0), antialiased(false), forceRasterPrimitives(false), simplePen(false),
+    : surface(0), antialiased(false), simplePen(false),
       matrixRotShear(false), scale(NoScale), lastLockedHeight(-1),
-      fbWidth(-1), fbHeight(-1), opacity(255), drawFlagsFromCompositionMode(0),
-      blitFlagsFromCompositionMode(0), porterDuffRule(DSPD_SRC_OVER), dirtyClip(true),
-      dfbHandledClip(false), dfbDevice(0), lockedMemory(0), q(p)
+      fbWidth(-1), fbHeight(-1), opacity(255), dirtyClip(true),
+      dfbHandledClip(false), dfbDevice(0), lockedMemory(0),
+      unsupportedCompositionMode(false), q(p)
 {
     fb = QDirectFBScreen::instance()->dfb();
     ignoreSystemClip = QDirectFBScreen::instance()->directFBFlags() & QDirectFBScreen::IgnoreSystemClip;
@@ -896,13 +881,12 @@ void QDirectFBPaintEnginePrivate::begin(QPaintDevice *device)
                device->devType());
     }
     lockedMemory = 0;
-    forceRasterPrimitives = dfbDevice->forceRasterPrimitives();
 
     surface->GetSize(surface, &fbWidth, &fbHeight);
 
     setTransform(QTransform());
     antialiased = false;
-    opacity = 255;
+    setOpacity(255);
     setCompositionMode(q->state()->compositionMode());
     dirtyClip = true;
     setPen(q->state()->pen);
@@ -930,72 +914,13 @@ void QDirectFBPaintEnginePrivate::setPen(const QPen &p)
 
 void QDirectFBPaintEnginePrivate::setCompositionMode(QPainter::CompositionMode mode)
 {
-    blitFlagsFromCompositionMode = DSBLIT_NOFX;
-    drawFlagsFromCompositionMode = DSDRAW_NOFX;
-
-    bool blend = true;
-    switch (mode) {
-    case QPainter::CompositionMode_SourceOver:
-        porterDuffRule = DSPD_SRC_OVER;
-        break;
-    case QPainter::CompositionMode_DestinationOver:
-        porterDuffRule = DSPD_DST_OVER;
-        break;
-    case QPainter::CompositionMode_Clear:
-        porterDuffRule = DSPD_CLEAR;
-        blend = false;
-        break;
-    case QPainter::CompositionMode_Source:
-        porterDuffRule = DSPD_SRC;
-        blend = false;
-        break;
-    case QPainter::CompositionMode_Destination:
-        porterDuffRule = DSPD_NONE; // ### need to double check this
-        blend = false;
-        return;
-    case QPainter::CompositionMode_SourceIn:
-        porterDuffRule = DSPD_SRC_IN;
-        break;
-    case QPainter::CompositionMode_DestinationIn:
-        porterDuffRule = DSPD_DST_IN;
-        break;
-    case QPainter::CompositionMode_SourceOut:
-        porterDuffRule = DSPD_SRC_OUT;
-        break;
-    case QPainter::CompositionMode_DestinationOut:
-        porterDuffRule = DSPD_DST_OUT;
-        break;
-    case QPainter::CompositionMode_Xor:
-        porterDuffRule = DSPD_XOR;
-        blitFlagsFromCompositionMode |= DSBLIT_XOR;
-        drawFlagsFromCompositionMode |= DSDRAW_XOR;
-        break;
-//     case QPainter::CompositionMode_Plus: // ???
-//         porterDuffRule = DSPD_ADD;
-//         break;
-    default:
-        qWarning("QDirectFBPaintEnginePrivate::setCompositionMode(): "
-                 "mode %d not implemented", mode);
-        return;
-    }
-    // intentially not comparing with current porterDuffRule. surface might have changed.
-    if (blend) {
-        blitFlagsFromCompositionMode |= DSBLIT_BLEND_ALPHACHANNEL;
-        drawFlagsFromCompositionMode |= DSDRAW_BLEND;
-    }
-    if (opacity != 255) {
-        setOpacity(opacity);
-    }
+    unsupportedCompositionMode = (mode != QPainter::CompositionMode_SourceOver);
 }
 
+
 void QDirectFBPaintEnginePrivate::setOpacity(quint8 op)
 {
     opacity = op;
-    if (opacity == 255) {
-        blitFlagsFromCompositionMode &= ~DSBLIT_BLEND_COLORALPHA;
-    } else {
-        blitFlagsFromCompositionMode |= DSBLIT_BLEND_COLORALPHA;
-    }
 }
 
 void QDirectFBPaintEnginePrivate::setRenderHints(QPainter::RenderHints hints)
@@ -1009,15 +934,9 @@ void QDirectFBPaintEnginePrivate::setRenderHints(QPainter::RenderHints hints)
 
 void QDirectFBPaintEnginePrivate::prepareForBlit(bool alpha)
 {
-    quint32 blittingFlags = blitFlagsFromCompositionMode;
-    if (alpha) {
-        surface->SetPorterDuff(surface,
-                               (blittingFlags & DSBLIT_BLEND_COLORALPHA)
-                               ? DSPD_NONE
-                               : porterDuffRule);
-    } else {
-        blittingFlags &= ~DSBLIT_BLEND_ALPHACHANNEL;
-        surface->SetPorterDuff(surface, DSPD_NONE);
+    quint32 blittingFlags = alpha ? DSBLIT_BLEND_ALPHACHANNEL : DSBLIT_NOFX;
+    if (opacity != 255) {
+        blittingFlags |= DSBLIT_BLEND_COLORALPHA;
     }
     surface->SetColor(surface, 0xff, 0xff, 0xff, opacity);
     surface->SetBlittingFlags(surface, DFBSurfaceBlittingFlags(blittingFlags));
@@ -1028,15 +947,9 @@ void QDirectFBPaintEnginePrivate::setDFBColor(const QColor &color)
     Q_ASSERT(surface);
     const quint8 alpha = (opacity == 255 ?
                           color.alpha() : ALPHA_MUL(color.alpha(), opacity));
-    surface->SetColor(surface,
-                      color.red(), color.green(), color.blue(), alpha);
-    quint32 drawingFlags = drawFlagsFromCompositionMode;
-    if (alpha == 255) {
-        drawingFlags &= ~DSDRAW_BLEND;
-    }
+    surface->SetColor(surface, color.red(), color.green(), color.blue(), alpha);
     surface->SetPorterDuff(surface, DSPD_NONE);
-    // PorterDuff messes up alpha values for primitives
-    surface->SetDrawingFlags(surface, DFBSurfaceDrawingFlags(drawingFlags));
+    surface->SetDrawingFlags(surface, alpha == 255 ? DSDRAW_NOFX : DSDRAW_BLEND);
 }
 
 void QDirectFBPaintEnginePrivate::drawLines(const QLine *lines, int n)
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
index c9b676a..dba1b51 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
@@ -76,7 +76,6 @@ void QDirectFBPixmapData::resize(int width, int height)
                                                                format,
                                                                QDirectFBScreen::TrackSurface);
     alpha = false;
-    forceRaster = (format == QImage::Format_RGB32);
     if (!dfbSurface) {
         invalidate();
         qWarning("QDirectFBPixmapData::resize(): Unable to allocate surface");
@@ -187,7 +186,6 @@ void QDirectFBPixmapData::fromImage(const QImage &i,
     }
     dfbSurface = screen->copyToDFBSurface(img, format,
                                           QDirectFBScreen::TrackSurface);
-    forceRaster = (format == QImage::Format_RGB32);
     if (!dfbSurface) {
         qWarning("QDirectFBPixmapData::fromImage()");
         invalidate();
@@ -216,7 +214,6 @@ void QDirectFBPixmapData::copy(const QPixmapData *data, const QRect &rect)
         invalidate();
         return;
     }
-    forceRaster = (format == QImage::Format_RGB32);
 
     if (hasAlpha) {
         dfbSurface->Clear(dfbSurface, 0, 0, 0, 0);
@@ -268,7 +265,6 @@ void QDirectFBPixmapData::fill(const QColor &color)
         screen->releaseDFBSurface(dfbSurface);
         format = screen->alphaPixmapFormat();
         dfbSurface = screen->createDFBSurface(size, screen->alphaPixmapFormat(), QDirectFBScreen::TrackSurface);
-        forceRaster = false;
         setSerialNumber(++global_ser_no);
         if (!dfbSurface) {
             qWarning("QDirectFBPixmapData::fill()");
@@ -277,24 +273,7 @@ void QDirectFBPixmapData::fill(const QColor &color)
         }
     }
 
-    if (forceRaster) {
-        // in DSPF_RGB32 all dfb drawing causes the Alpha byte to be
-        // set to 0. This causes issues for the raster engine.
-        uchar *mem = QDirectFBScreen::lockSurface(dfbSurface, DSLF_WRITE, &bpl);
-        if (mem) {
-            const int h = QPixmapData::height();
-            const int w = QPixmapData::width() * 4; // 4 bytes per 32 bit pixel
-            const int c = color.rgba();
-            for (int i = 0; i < h; ++i) {
-                memset(mem, c, w);
-                mem += bpl;
-            }
-            dfbSurface->Unlock(dfbSurface);
-        }
-    } else {
-        dfbSurface->Clear(dfbSurface, color.red(), color.green(), color.blue(),
-                          color.alpha());
-    }
+    dfbSurface->Clear(dfbSurface, color.red(), color.green(), color.blue(), color.alpha());
 }
 
 QPixmap QDirectFBPixmapData::transformed(const QTransform &transform,
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp
index 98e32ed..9e35a66 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp
@@ -958,9 +958,6 @@ bool QDirectFBScreen::connect(const QString &displaySpec)
         return false;
     }
 
-    if (displayArgs.contains(QLatin1String("debug"), Qt::CaseInsensitive))
-        printDirectFBInfo(d_ptr->dfb, d_ptr->dfbSurface);
-
     // Work out what format we're going to use for surfaces with an alpha channel
     d_ptr->alphaPixmapFormat = QDirectFBScreen::getImageFormat(d_ptr->dfbSurface);
     setPixelFormat(d_ptr->alphaPixmapFormat);
@@ -971,12 +968,17 @@ bool QDirectFBScreen::connect(const QString &displaySpec)
     case QImage::Format_RGB444:
         d_ptr->alphaPixmapFormat = QImage::Format_ARGB4444_Premultiplied;
         break;
+    case QImage::Format_RGB32:
+        qWarning("QDirectFBScreen::connect(). Qt/DirectFB does not work with the RGB32 pixelformat. "
+                 "We recommmend using ARGB instead");
+        return false;
+    case QImage::Format_Indexed8:
+        qWarning("QDirectFBScreen::connect(). Qt/DirectFB does not work with the LUT8  pixelformat.");
+        return false;
     case QImage::NImageFormats:
     case QImage::Format_Invalid:
     case QImage::Format_Mono:
     case QImage::Format_MonoLSB:
-    case QImage::Format_Indexed8:
-    case QImage::Format_RGB32:
     case QImage::Format_RGB888:
     case QImage::Format_RGB16:
     case QImage::Format_RGB555:
@@ -1037,6 +1039,9 @@ bool QDirectFBScreen::connect(const QString &displaySpec)
 
     setGraphicsSystem(d_ptr);
 
+    if (displayArgs.contains(QLatin1String("debug"), Qt::CaseInsensitive))
+        printDirectFBInfo(d_ptr->dfb, d_ptr->dfbSurface);
+
     return true;
 }
 
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.cpp
index cd8796b..330eb88 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.cpp
@@ -127,7 +127,6 @@ void QDirectFBWindowSurface::createWindow()
         dfbSurface->Release(dfbSurface);
 
     dfbWindow->GetSurface(dfbWindow, &dfbSurface);
-    forceRaster = (format == QImage::Format_RGB32);
 #endif
 }
 #endif // QT_NO_DIRECTFB_WM
@@ -164,7 +163,6 @@ void QDirectFBWindowSurface::setGeometry(const QRect &rect, const QRegion &mask)
                                          rect.width(), rect.height() };
                 result = primarySurface->GetSubSurface(primarySurface, &r, &dfbSurface);
             }
-            forceRaster = (dfbSurface && QDirectFBScreen::getImageFormat(dfbSurface) == QImage::Format_RGB32);
         } else {
             const bool isResize = rect.size() != geometry().size();
 #ifdef QT_NO_DIRECTFB_WM
@@ -179,7 +177,6 @@ void QDirectFBWindowSurface::setGeometry(const QRect &rect, const QRegion &mask)
                 }
 
                 dfbSurface = screen->createDFBSurface(rect.size(), screen->pixelFormat(), QDirectFBScreen::DontTrackSurface);
-                forceRaster = (dfbSurface && QDirectFBScreen::getImageFormat(dfbSurface) == QImage::Format_RGB32);
             } else {
                 Q_ASSERT(dfbSurface);
             }
@@ -242,31 +239,28 @@ void QDirectFBWindowSurface::setPermanentState(const QByteArray &state)
 #endif
 }
 
-bool QDirectFBWindowSurface::scroll(const QRegion &region, int dx, int dy)
+static inline void scrollSurface(IDirectFBSurface *surface, const QRect &r, int dx, int dy)
 {
-    if (!dfbSurface || !(flipFlags & DSFLIP_BLIT))
-        return false;
-
-    const QVector<QRect> rects = region.rects();
-    const int n = rects.size();
-
-    QVarLengthArray<DFBRectangle, 8> dfbRects(n);
-    QVarLengthArray<DFBPoint, 8> dfbPoints(n);
+    surface->SetBlittingFlags(surface, DSBLIT_NOFX);
+    const DFBRectangle rect = { r.x(), r.y(), r.width(), r.height() };
+    surface->Blit(surface, surface, &rect, r.x() + dx, r.y() + dy);
+}
 
-    for (int i = 0; i < n; ++i) {
-        const QRect r = rects.at(i);
-        dfbRects[i].x = r.x();
-        dfbRects[i].y = r.y();
-        dfbRects[i].w = r.width();
-        dfbRects[i].h = r.height();
-        dfbPoints[i].x = r.x() + dx;
-        dfbPoints[i].y = r.y() + dy;
-    }
 
+bool QDirectFBWindowSurface::scroll(const QRegion &region, int dx, int dy)
+{
+    if (!dfbSurface || !(flipFlags & DSFLIP_BLIT) || region.isEmpty())
+        return false;
     dfbSurface->SetBlittingFlags(dfbSurface, DSBLIT_NOFX);
-    dfbSurface->BatchBlit(dfbSurface, dfbSurface,
-                          dfbRects.data(), dfbPoints.data(), n);
-    dfbSurface->ReleaseSource(dfbSurface);
+    if (region.numRects() == 1) {
+        ::scrollSurface(dfbSurface, region.boundingRect(), dx, dy);
+    } else {
+        const QVector<QRect> rects = region.rects();
+        const int n = rects.size();
+        for (int i=0; i<n; ++i) {
+            ::scrollSurface(dfbSurface, rects.at(i), dx, dy);
+        }
+    }
     return true;
 }
 
diff --git a/tests/auto/qdatastream/tst_qdatastream.cpp b/tests/auto/qdatastream/tst_qdatastream.cpp
index d7ca7bc..6a69fcc 100644
--- a/tests/auto/qdatastream/tst_qdatastream.cpp
+++ b/tests/auto/qdatastream/tst_qdatastream.cpp
@@ -462,7 +462,7 @@ void tst_QDataStream::writeQString(QDataStream* s)
 {
     QString test(QStringData(dataIndex(QTest::currentDataTag())));
     *s << test;
-    *s << QString("Faen her spyr man");
+    *s << QString("Her er det noe tekst");
     *s << test;
     *s << QString();
     *s << test;
@@ -480,7 +480,7 @@ void tst_QDataStream::readQString(QDataStream *s)
     *s >> S;
     QCOMPARE(S, test);
     *s >> S;
-    QCOMPARE(S, QString("Faen her spyr man"));
+    QCOMPARE(S, QString("Her er det noe tekst"));
     *s >> S;
     QCOMPARE(S, test);
     *s >> S;
@@ -533,7 +533,7 @@ void tst_QDataStream::writeQRegExp(QDataStream* s)
 {
     QRegExp test(QRegExpData(dataIndex(QTest::currentDataTag())));
     *s << test;
-    *s << QString("Faen her spyr man");
+    *s << QString("Her er det noe tekst");
     *s << test;
     *s << QString("nonempty");
     *s << test;
@@ -550,7 +550,7 @@ void tst_QDataStream::readQRegExp(QDataStream *s)
     *s >> R;
     QCOMPARE(R, test);
     *s >> S;
-    QCOMPARE(S, QString("Faen her spyr man"));
+    QCOMPARE(S, QString("Her er det noe tekst"));
     *s >> R;
     QCOMPARE(R, test);
     *s >> S;
diff --git a/tests/auto/qfilesystemmodel/tst_qfilesystemmodel.cpp b/tests/auto/qfilesystemmodel/tst_qfilesystemmodel.cpp
index 59d57ce..b109d4b 100644
--- a/tests/auto/qfilesystemmodel/tst_qfilesystemmodel.cpp
+++ b/tests/auto/qfilesystemmodel/tst_qfilesystemmodel.cpp
@@ -43,6 +43,7 @@
 #include <QtTest/QtTest>
 #include "../../../src/gui/dialogs/qfilesystemmodel_p.h"
 #include <QFileIconProvider>
+#include <QTreeView>
 #include "../../shared/util.h"
 #include <QTime>
 #include <QStyle>
@@ -102,6 +103,7 @@ private slots:
     void setData_data();
     void setData();
 
+    void sort_data();
     void sort();
 
     void mkdir();
@@ -452,8 +454,12 @@ void tst_QFileSystemModel::rowsInserted()
     } else {
         QCOMPARE(model->index(model->rowCount(root) - 1, 0, root).data().toString(), QString("b"));
     }
-    if (spy0.count() > 0)
-    if (count == 0) QCOMPARE(spy0.count(), 0); else QVERIFY(spy0.count() >= 1);
+    if (spy0.count() > 0) {
+        if (count == 0)
+            QCOMPARE(spy0.count(), 0);
+        else
+            QVERIFY(spy0.count() >= 1);
+    }
     if (count == 0) QCOMPARE(spy1.count(), 0); else QVERIFY(spy1.count() >= 1);
 
     QVERIFY(createFiles(tmp, QStringList(".hidden_file"), 5 + count));
@@ -722,6 +728,19 @@ void tst_QFileSystemModel::setData()
     QTRY_COMPARE(model->rowCount(root), files.count());
 }
 
+class MyFriendFileSystemModel : public QFileSystemModel
+{
+    friend class tst_QFileSystemModel;
+    Q_DECLARE_PRIVATE(QFileSystemModel)
+};
+
+void tst_QFileSystemModel::sort_data()
+{
+    QTest::addColumn<bool>("fileDialogMode");
+    QTest::newRow("standard usage") << false;
+    QTest::newRow("QFileDialog usage") << true;
+}
+
 void tst_QFileSystemModel::sort()
 {
     QTemporaryFile file;
@@ -733,8 +752,48 @@ void tst_QFileSystemModel::sort()
     model->sort(0, Qt::AscendingOrder);
     model->sort(0, Qt::DescendingOrder);
     QVERIFY(idx.column() != 0);
-}
 
+    QFETCH(bool, fileDialogMode);
+
+    MyFriendFileSystemModel *myModel = new MyFriendFileSystemModel();
+    QTreeView *tree = new QTreeView();
+
+    if (fileDialogMode)
+        myModel->d_func()->disableRecursiveSort = true;
+
+    const QString dirPath = QString("%1/sortTemp").arg(QDir::tempPath());
+    QDir dir(dirPath);
+    dir.mkpath(dirPath);
+    QVERIFY(dir.exists());
+    dir.mkdir("a");
+    dir.mkdir("b");
+    dir.mkdir("c");
+    dir.mkdir("d");
+    dir.mkdir("e");
+    dir.mkdir("f");
+    dir.mkdir("g");
+    QTemporaryFile tempFile(dirPath + "/rXXXXXX");
+    tempFile.open();
+    myModel->setRootPath(QDir::rootPath());
+    tree->setModel(myModel);
+    tree->show();
+    QTest::qWait(500);
+    tree->expand(myModel->index(dir.absolutePath(), 0));
+    while (dir.cdUp())
+    {
+        tree->expand(myModel->index(dir.absolutePath(), 0));
+    }
+    QTest::qWait(250);
+    //File dialog Mode means sub trees are not sorted, only the current root
+    if (fileDialogMode)
+        QVERIFY(myModel->index(0, 1, myModel->index(dirPath, 0)).data(QFileSystemModel::FilePathRole).toString() != dirPath + QLatin1String("/a"));
+    else
+        QCOMPARE(myModel->index(0, 1, myModel->index(dirPath, 0)).data(QFileSystemModel::FilePathRole).toString(), dirPath + QLatin1String("/a"));
+
+    delete tree;
+    delete myModel;
+
+}
 
 void tst_QFileSystemModel::mkdir()
 {
diff --git a/tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp b/tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp
index a23ada9..56d42c3 100644
--- a/tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp
+++ b/tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp
@@ -51,6 +51,7 @@
 #include <qlineedit.h>
 #include <qboxlayout.h>
 #include <qaction.h>
+#include <qwidgetaction.h>
 #include "../../shared/util.h"
 
 
@@ -153,6 +154,7 @@ private slots:
     void popupMouseGrabber();
     void windowFlags_data();
     void windowFlags();
+    void shortcutsDeletion();
 
     // Task fixes
     void task236127_bspTreeIndexFails();
@@ -2266,6 +2268,20 @@ void tst_QGraphicsWidget::windowFlags()
     QCOMPARE(widget5->windowFlags(), Qt::WindowFlags(outputFlags));
 }
 
+void tst_QGraphicsWidget::shortcutsDeletion()
+{
+    QGraphicsWidget *widget = new QGraphicsWidget;
+    QGraphicsWidget *widget2 = new QGraphicsWidget;
+    widget->setMinimumSize(40, 40);
+    QWidgetAction *del = new QWidgetAction(widget);
+    del->setIcon(QIcon("edit-delete"));
+    del->setShortcut(Qt::Key_Delete);
+    del->setShortcutContext(Qt::WidgetShortcut);
+    widget2->addAction(del);
+    widget2->addAction(del);
+    delete widget;
+}
+
 class ProxyStyle : public QCommonStyle
 {
 public:
diff --git a/tests/auto/qicon/tst_qicon.cpp b/tests/auto/qicon/tst_qicon.cpp
index 4e9a880..1dd223f 100644
--- a/tests/auto/qicon/tst_qicon.cpp
+++ b/tests/auto/qicon/tst_qicon.cpp
@@ -72,6 +72,8 @@ private slots:
     void svg();
     void addFile();
     void availableSizes();
+    void streamAvailableSizes_data();
+    void streamAvailableSizes();
 
     void task184901_badCache();
     void task223279_inconsistentAddFile();
@@ -540,6 +542,47 @@ void tst_QIcon::availableSizes()
     }
 }
 
+void tst_QIcon::streamAvailableSizes_data()
+{
+    QTest::addColumn<QIcon>("icon");
+
+    QIcon icon;
+    icon.addFile(":/image.png", QSize(32,32));
+    QTest::newRow( "32x32" ) << icon;
+    icon.addFile(":/image.png", QSize(64,64));
+    QTest::newRow( "64x64" ) << icon;
+    icon.addFile(":/image.png", QSize(128,128));
+    QTest::newRow( "128x128" ) << icon;
+    icon.addFile(":/image.png", QSize(256,256));
+    QTest::newRow( "256x256" ) << icon;
+}
+
+void tst_QIcon::streamAvailableSizes()
+{
+    QFETCH(QIcon, icon);
+
+    QByteArray ba;
+    // write to QByteArray
+    {
+        QBuffer buffer(&ba);
+        buffer.open(QIODevice::WriteOnly);
+        QDataStream stream(&buffer);
+        stream << icon;
+    }
+
+    // read from QByteArray
+    {
+        QBuffer buffer(&ba);
+        buffer.open(QIODevice::ReadOnly);
+        QDataStream stream(&buffer);
+        QIcon i;
+        stream >> i;
+        QCOMPARE(i.isNull(), icon.isNull());
+        QCOMPARE(i.availableSizes(), icon.availableSizes());
+    }
+}
+
+
 static inline bool operator<(const QSize &lhs, const QSize &rhs)
 {
     if (lhs.width() < rhs.width())
diff --git a/tools/assistant/lib/fulltextsearch/qclucene_global_p.h b/tools/assistant/lib/fulltextsearch/qclucene_global_p.h
index 2a9d146..3dba45a 100644
--- a/tools/assistant/lib/fulltextsearch/qclucene_global_p.h
+++ b/tools/assistant/lib/fulltextsearch/qclucene_global_p.h
@@ -29,6 +29,14 @@
 #include <QtCore/QChar>
 #include <QtCore/QString>
 
+#if !defined(_MSC_VER) && defined(_CL_HAVE_WCHAR_H) && defined(_CL_HAVE_WCHAR_T)
+#   if !defined(TCHAR)
+#       define TCHAR wchar_t
+#   endif
+#else
+#   include <windows.h>
+#endif
+
 QT_BEGIN_HEADER
 
 QT_BEGIN_NAMESPACE
@@ -87,14 +95,6 @@ QT_BEGIN_NAMESPACE
 #   define CL_NS2(sub,sub2)
 #endif
 
-#if !defined(_MSC_VER) && defined(_CL_HAVE_WCHAR_H) && defined(_CL_HAVE_WCHAR_T)
-#   if !defined(TCHAR)
-#       define TCHAR wchar_t
-#   endif
-#else
-#   include <windows.h>
-#endif
-
 namespace {
     TCHAR* QStringToTChar(const QString &str)
     {
diff --git a/tools/configure/configureapp.cpp b/tools/configure/configureapp.cpp
index 2b25529..f131c16 100644
--- a/tools/configure/configureapp.cpp
+++ b/tools/configure/configureapp.cpp
@@ -3428,12 +3428,15 @@ void Configure::readLicense()
     dictionary[ "PLATFORM NAME" ]   = (QFile::exists(dictionary["QT_SOURCE_TREE"] + "/src/corelib/kernel/qfunctions_wince.h")
                                       && (dictionary.value("QMAKESPEC").startsWith("wince") || dictionary.value("XQMAKESPEC").startsWith("wince")))
                                         ? "Qt for Windows CE" : "Qt for Windows";
+    dictionary["LICENSE FILE"] = sourcePath;
+
     bool openSource = false;
+    bool hasOpenSource = QFile::exists(dictionary["LICENSE FILE"] + "/LICENSE.GPL3") || QFile::exists(dictionary["LICENSE FILE"] + "/LICENSE.LGPL");
     if (dictionary["BUILDNOKIA"] == "yes" || dictionary["BUILDTYPE"] == "commercial") {
         openSource = false;
     } else if (dictionary["BUILDTYPE"] == "opensource") {
         openSource = true;
-    } else {
+    } else if (hasOpenSource) { // No Open Source? Just display the commercial license right away
         forever {
             char accept = '?';
             cout << "Which edition of Qt do you want to use ?" << endl;
@@ -3451,28 +3454,23 @@ void Configure::readLicense()
             }
         }
     }
-    if (openSource) {
-        dictionary["LICENSE FILE"] = sourcePath;
-        if (QFile::exists(dictionary["LICENSE FILE"] + "/LICENSE.GPL3") || QFile::exists(dictionary["LICENSE FILE"] + "/LICENSE.LGPL")) {
-            cout << endl << "This is the " << dictionary["PLATFORM NAME"] << " Open Source Edition." << endl;
-            licenseInfo["LICENSEE"] = "Open Source";
-            dictionary["EDITION"] = "OpenSource";
-            dictionary["QT_EDITION"] = "QT_EDITION_OPENSOURCE";
-            cout << endl;
-            if (!showLicense(dictionary["LICENSE FILE"])) {
-                cout << "Configuration aborted since license was not accepted";
-                dictionary["DONE"] = "error";
-                return;
-            }
+    if (hasOpenSource && openSource) {
+        cout << endl << "This is the " << dictionary["PLATFORM NAME"] << " Open Source Edition." << endl;
+        licenseInfo["LICENSEE"] = "Open Source";
+        dictionary["EDITION"] = "OpenSource";
+        dictionary["QT_EDITION"] = "QT_EDITION_OPENSOURCE";
+        cout << endl;
+        if (!showLicense(dictionary["LICENSE FILE"])) {
+            cout << "Configuration aborted since license was not accepted";
+            dictionary["DONE"] = "error";
             return;
         }
-#ifndef COMMERCIAL_VERSION
-    else {
-        cout << endl << "Cannot find the GPL license files!" << endl;
+    } else if (openSource) {
+        cout << endl << "Cannot find the GPL license files! Please download the Open Source version of the library." << endl;
         dictionary["DONE"] = "error";
     }
-#else
-    } else {
+#ifdef COMMERCIAL_VERSION
+    else {
         Tools::checkLicense(dictionary, licenseInfo, firstLicensePath());
         if (dictionary["DONE"] != "error" && dictionary["BUILDNOKIA"] != "yes") {
             // give the user some feedback, and prompt for license acceptance
@@ -3484,7 +3482,12 @@ void Configure::readLicense()
             }
         }
     }
-#endif // COMMERCIAL_VERSION
+#else // !COMMERCIAL_VERSION
+    else {
+        cout << endl << "Cannot build commercial edition from the open source version of the library." << endl;
+        dictionary["DONE"] = "error";
+    }
+#endif
 }
 
 void Configure::reloadCmdLine()