Merge commit 'origin/4.6' into large-file-support

16 files changed, 187 insertions, 133 deletions

diff --git a/configure.exe b/configure.exe
index 13d0673fd4..7fe4a93e9f 100755
--- a/configure.exe
+++ b/configure.exe
diff --git a/dist/changes-4.6.0 b/dist/changes-4.6.0
index 7596943d97..a42b21328c 100644
--- a/dist/changes-4.6.0
+++ b/dist/changes-4.6.0
@@ -41,6 +41,9 @@ Third party components
 
 QtCore
 
+ - QObject
+    * [259514] fixed a possible dead-lock in the destructor
+	
  - QVariant
     * Many optimisations
     * Added QVariant::toFloat() and QVariant::toReal()
@@ -67,7 +70,13 @@ QtCore
 
 QtGui
 
-- QGraphicsItem
+ - QCompleter
+    * [246056] Fixed a possible assertion when setting the completer prefix
+	
+ - QFontDialog
+    * [256466] fixed the dialog not always returning the selected style.
+	
+ - QGraphicsItem
     * Fixed bug and improved accuracy of QGraphicsItem::childrenBoundingRect().
     * Many optimizations.
     * Introduced QGraphicsItem::ItemHasNoContents
@@ -79,10 +88,10 @@ QtGui
     * Introduced QGraphicsItem::stackBefore()
     * Cached items are now always invalidated when update() is called.
 
-- QGraphicsObject
+ - QGraphicsObject
     * New class; inherits QGraphicsItem and adds notification signals and property declarations.
 
-- QGraphicsProxyWidget
+ - QGraphicsProxyWidget
     * [251407] Fixed window flag handling. Now QGraphicsProxyWidget's flags win.
     * Fix Qt::ClickFocus policy
 
@@ -95,24 +104,47 @@ QtGui
     * Introduced activation support.
     * Fixed bugs in initial focus support.
 
-- QGraphicsTextItem
+ - QGraphicsTextItem
     * Now inherits from QGraphicsObject instead
 
  - QGraphicsTransform
     * New class; eases animation of transformations for QGraphicsItem.
 
-- QGraphicsView
+ - QGraphicsView
     * Fix mapToScene(QRect) to avoid extra unnecessary adjustments.
     * Many optimizations.
     * Introduced QGraphicsView::isTransformed()
     * [QTBUG-4151] Items with parent that sets ItemClipsChildrenToShape were sometimes invisible.
 
-- QGraphicsWidget
+ - QGraphicsWidget
     * Now inherits from QGraphicsObject instead
 
+ - QHeaderView
+    * [208320] Make sure the sort indicator s taken into account for the size hint
+    * [255574] Make sure the sizehint for the section depend on visible sections
+
+ - QMainWindow
+    * [226060] Adding actions to a toolbar would always make the next toolbar move
+
+ - QMenuBar
+    * [260873] Fix mouse interaction while undocking a widget from the main window
+	* dock areas don't get a splitter if their dock widgets are not resizable
+	
+ - QColumnView
+    * [246999] Fixed view not updating when the model is changed dynamically
+	
+ - QListView
+    * [243335] Fixed the visualRect to return correct values when the widget is not yet show
+	
  - QTreeView
     * [234930] Be able to use :has-children and :has-sibillings in a stylesheet
     * [252616] Set QStyleOptionViewItemV4::OnlyOne flag when painting spanning columns
+	* [245654] Fixed expandAll when deleting and recreating a mode for the tree
+	* [239271] Fixed missing update when adding a row when the first column is hidden
+	* [258225] Fixed scrollTo with center and bottom
+
+ - QTreeWidget
+    * [253109] Shows the widget when calling setItemWidget
 
  - QTableView
     * [191545] Selections work more similarly to well-known spreadsheets
@@ -121,6 +153,9 @@ QtGui
       speed-up, support for rows/columns insertion/removal, and better keyboard
       navigation
 
+ - QTableWidget
+    * [234641] Fixed takeItem to cause the view to be updated.
+	
  - QTabBar
     * [196326] Fixed having a stylesheet on a QTabBar resulted in some tab names
       to be slightly clipped.
@@ -129,10 +164,10 @@ QtGui
  - QComboBox
     * [220195] Fixed keyboard search when current index is -1
 
-- QPixmap
+ - QPixmap
     * Optimized width(), height(), isNull() and depth().
 
-- QRegion
+ - QRegion
     * Minor optimizations.
 
  - QSpinBox
@@ -182,7 +217,7 @@ QtGui
 
  - On Windows CE the link time code geration has been disabled by default to
    be consistent with win32-msvc200x.
-
+   
  - Added QMAKE_LIBS_OPENGL_ES1, QMAKE_LIBS_OPENGL_ES1CL and
    QMAKE_LIBS_OPENGL_ES2 qmake variables for specifying OpenGL ES
    specific libraries.
@@ -190,6 +225,13 @@ QtGui
  - KDE Integration: Improved the integration into KDE desktop (loading of KDE
    palette, usage of KColorDialog and KFileDialog) using the GuiPlatformPlugin
 
+   
+ - Phonon on Windows
+   * Now much more reliable when reading a file through a QIODevice.
+   * If Video Mixing Renderer 9 is not available, falls back to software 
+     rendering.
+   * Fixed a flicker issue when switching source with a transition time of 0
+
 ****************************************************************************
 *                          Tools                                           *
 ****************************************************************************
@@ -361,4 +403,14 @@ QtGui
  - On Mac OS X, QDesktopServices::storageLocation(DataLocation) now includes
    QCoreApplication::organizationName() and QCoreApplication::applicationName()
    if those are set. This matches the behavior on the other platforms.
+   
+ - The Animation Framework
+   * currentTime() now returns the complete current time including previous loops
+   * currentLoopTime() returns the time inside the current loop
+   * stateChanged signal sends the new state as first parameter and old state as
+     the second
+   * QAnimationGroup::clearAnimations() has been renames to clear()
+   * QAnimationGroup::insertAnimationAt() has been renames to insertAnimation()
+   * QAnimationGroup::takeAnimationAt() has been renames to takeAnimation()
+   * QSequentialAnimationGroup::insertPauseAt() has been renames to insertPause()
 
diff --git a/doc/src/getting-started/installation.qdoc b/doc/src/getting-started/installation.qdoc
index e127429910..1eefed3e59 100644
--- a/doc/src/getting-started/installation.qdoc
+++ b/doc/src/getting-started/installation.qdoc
@@ -498,10 +498,9 @@ in the \l{Qt for Windows CE Requirements} document.
 */
 
 /*! \page install-Symbian-installer.html
-
-\title Installing Qt on the Symbian platform using binary package
+\title Installing Qt on the Symbian Platform from a Binary Package
 \ingroup qts60
-\brief How to install Qt on the Symbian platform using the binary package.
+\brief How to install Qt on the Symbian platform from a binary package.
 
 \note Qt for Symbian platform has some requirements that are given in more detail
 in the \l{Qt for Symbian platform Requirements} document.
@@ -528,9 +527,9 @@ in the \l{Qt for Symbian platform Requirements} document.
 
         To run the demos and examples on the emulator, you need to build them first.
         Open the "Qt for Symbian platform Command Prompt" from the Start menu and type:
-        
+
         \snippet doc/src/snippets/code/doc_src_installation.qdoc 25
-        
+
         To run the demos on the emulator simply navigate to the directory of the demo 
         you want to see and run:
 
@@ -538,7 +537,7 @@ in the \l{Qt for Symbian platform Requirements} document.
 
         For more information about building and running Qt programs on the
 Symbian platform,
-        see \l{Symbian platform - Introduction to using Qt}.
+        see \l{Symbian platform - Introduction to Qt}.
 
     We hope you will enjoy using Qt.
 
@@ -546,19 +545,18 @@ Symbian platform,
 
 */
 /*! \page install-Symbian.html
-
-\title Installing Qt on the Symbian platform
+\title Installing Qt on the Symbian Platform
 \ingroup installation
 \ingroup qts60
-\brief How to install Qt for the Symbian platform
+\brief How to install Qt on the Symbian platform.
 
 \note Qt for the Symbian platform has some requirements that are given in more detail
-in the \l{Qt for Symbian platform Requirements} document.
+in the \l{Qt for Symbian Platform Requirements} document.
 
 \note \bold {This document describes how to install and configure Qt for
 the Symbian platform from scratch. 
-If you are using pre-built binaries, follow the instructions
-\l{Installing Qt on the Symbian platform using binary package}{here}.}
+If you are using pre-built binaries, follow the instructions given in the
+\l{Installing Qt on the Symbian Platform from a Binary Package} document.}
 
 \list 1
 
@@ -608,7 +606,7 @@ If you are using pre-built binaries, follow the instructions
         To build Qt for the device, type:
 
         \snippet doc/src/snippets/code/doc_src_installation.qdoc 28
-        
+
         Congratulations, Qt is now ready to use.
 
     \o  Running Qt demos
@@ -617,7 +615,7 @@ If you are using pre-built binaries, follow the instructions
         to try out. An excellent starting point is the "fluidlauncher"
         demo. To run the demo on a real device, you first have to install
         the Qt libraries on the device:
-        
+
         \snippet doc/src/snippets/code/doc_src_installation.qdoc 29
 
         \note You will need to supply certificate that allows installation 
@@ -629,14 +627,14 @@ If you are using pre-built binaries, follow the instructions
 
         This will create a self-signed \c fluidlauncher_armv5_urel.sis and
         install it to your device.
-        
+
         To run the demos on the emulator simply navigate to the directory of the demo 
         you want to see and run:
 
         \snippet doc/src/snippets/code/doc_src_installation.qdoc 27
 
         For more information about building and running Qt programs on the
-Symbian platform, see \l{Symbian platform - Introduction to using Qt}.
+Symbian platform, see \l{Symbian platform - Introduction to Qt}.
 
     We hope you will enjoy using Qt.
 
@@ -956,7 +954,7 @@ Symbian platform, see \l{Symbian platform - Introduction to using Qt}.
 
 /*!
     \page requirements-symbian.html
-    \title Qt for Symbian platform Requirements
+    \title Qt for Symbian Platform Requirements
     \ingroup installation
     \brief Setting up the Symbian platform environment for Qt.
     \previouspage General Qt Requirements
diff --git a/doc/src/howtos/guibooks.qdoc b/doc/src/howtos/guibooks.qdoc
index c41d8fa78b..6e64c09aa3 100644
--- a/doc/src/howtos/guibooks.qdoc
+++ b/doc/src/howtos/guibooks.qdoc
@@ -52,8 +52,10 @@
     GUI Programming with Qt 4, Second Edition}}
     by Jasmin Blanchette and Mark
     Summerfield, ISBN 0-13-235416-0. This is the official Qt book written
-    by two veteran Trolls. The first edition, which is based on Qt 4.1, is available
-    \l{http://www.qtrac.eu/C++-GUI-Programming-with-Qt-4-1st-ed.zip}{online}.
+    by two veteran Trolls. The first edition, which is based on Qt 4.1, is
+    \l{http://www.qtrac.eu/C++-GUI-Programming-with-Qt-4-1st-ed.zip}{available online}.
+    The second edition, based on Qt 4.3, is
+    \l{http://www.informit.com/store/product.aspx?isbn=0132354160}{also available online}.
 
     \bold{\l{http://www.amazon.com/exec/obidos/ASIN/0385267746/trolltech/t}{The Design of Everyday Things}}
     by Donald Norman, ISBN 0-38526774-6, is one of the classics of human
diff --git a/doc/src/modules.qdoc b/doc/src/modules.qdoc
index ac264d036d..3abcf7c611 100644
--- a/doc/src/modules.qdoc
+++ b/doc/src/modules.qdoc
@@ -226,7 +226,7 @@
 
     The QtOpenGL module is part of the \l{Qt Full Framework Edition} and the
     \l{Open Source Versions of Qt}. It is available on Windows, X11, and Mac OS X.
-    \l{Qt for Embedded and OpenGL} supports OpenGL ES (OpenGL for Embedded Systems).
+    \l{Qt for Embedded Linux and OpenGL} supports OpenGL ES (OpenGL for Embedded Systems).
     \note To be able to use the OpenGL API in \l{Qt for Embedded Linux}, it must be
     integrated with the Q Window System (QWS). See the
     \l{Qt for Embedded Linux and OpenGL} documentation for details.
diff --git a/doc/src/platforms/qt-embedded.qdoc b/doc/src/platforms/qt-embedded.qdoc
index e0c35cc8ba..b38c94f5ec 100644
--- a/doc/src/platforms/qt-embedded.qdoc
+++ b/doc/src/platforms/qt-embedded.qdoc
@@ -67,7 +67,7 @@
     Applications use the appropriate style for the embedded
     environment and use native features, such as menus, to conform
     to the native style guidelines.
-    \o \l{Symbian platform - Introduction to using Qt}{Qt for the Symbian
+    \o \l{Symbian Platform - Introduction to Qt}{Qt for the Symbian
     platform} is used to create applications running in existing Symbian
     platform environments. Applications use the appropriate style for the
     embedded environment and use native features, such as menus, to conform
diff --git a/doc/src/platforms/s60-introduction.qdoc b/doc/src/platforms/s60-introduction.qdoc
index 5fd0cbe2bd..058198238b 100644
--- a/doc/src/platforms/s60-introduction.qdoc
+++ b/doc/src/platforms/s60-introduction.qdoc
@@ -42,7 +42,7 @@
 /*!
     \page symbian-with-qt-introduction.html
 
-    \title Symbian platform - Introduction to using Qt
+    \title Symbian Platform - Introduction to Qt
     \brief An introduction to Qt for Symbian platform developers.
     \ingroup howto
     \ingroup qts60
@@ -51,15 +51,15 @@
 
     \section1 Required tools
 
-    See \l{Qt for Symbian platform Requirements} to see what tools are
+    See \l{Qt for Symbian Platform Requirements} to see what tools are
     required to use Qt for Symbian platform.
 
     \section1 Installing Qt and running demos
 
-    Follow the instructions found in \l{Installing Qt on the Symbian platform using binary package} to learn how
-    to install Qt using binary package and how to build and run Qt demos.
+    Follow the instructions found in \l{Installing Qt on the Symbian platform from a Binary Package}
+    to learn how to install Qt using a binary package and how to build and run Qt demos.
 
-    Follow the instructions found in \l{Installing Qt on the Symbian platform} to learn how to install Qt using
+    Follow the instructions found in \l{Installing Qt on the Symbian Platform} to learn how to install Qt using
     using source package and how to build and run the Qt demos.
 
     \section1 Building your own applications
diff --git a/doc/src/platforms/winsystem.qdoc b/doc/src/platforms/winsystem.qdoc
index f427d6e99f..72e7da60b5 100644
--- a/doc/src/platforms/winsystem.qdoc
+++ b/doc/src/platforms/winsystem.qdoc
@@ -43,6 +43,7 @@
     \page winsystem.html
     \title Window System Specific Notes
     \ingroup platform-specific
+    \brief Collections of notes about Qt implementations on different window systems.
 
     Qt is a cross-platform GUI toolkit, so almost the entire API is the
     same on all platforms and window systems. If you wish to use
@@ -95,4 +96,15 @@
     When compiling for this platform, the macro \c{Q_WS_QWS} is
     defined (the window system is literally the Qt Window System). See
     the \l{Qt for Embedded Linux} documentation for more information.
+
+    \section1 Qt for Windows CE
+
+    When compiling for this platform, the macro \c{Q_WS_WINCE} is defined.
+    See the \l{Qt for Windows CE} documentation for more information.
+
+    \section1 Qt for Symbian Platform
+
+    When compiling for this platform, the macro \c{Q_WS_S60} is defined.
+    See the \l{Symbian Platform - Introduction to Qt} documentation for
+    more information.
 */
diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp
index 5578091936..62b5409eef 100644
--- a/src/corelib/global/qglobal.cpp
+++ b/src/corelib/global/qglobal.cpp
@@ -1191,6 +1191,10 @@ bool qSharedBuild()
     \value SV_9_2 Symbian OS v9.2
     \value SV_9_3 Symbian OS v9.3
     \value SV_9_4 Symbian OS v9.4
+    \value SV_SF_1 Symbian^1
+    \value SV_SF_2 Symbian^2
+    \value SV_SF_3 Symbian^3
+    \value SV_SF_4 Symbian^4
     \value SV_Unknown An unknown and currently unsupported platform
 
     \sa S60Version, WinVersion, MacVersion
@@ -1207,6 +1211,8 @@ bool qSharedBuild()
     \value SV_S60_3_1 S60 3rd Edition Feature Pack 1
     \value SV_S60_3_2 S60 3rd Edition Feature Pack 2
     \value SV_S60_5_0 S60 5th Edition
+    \value SV_S60_5_1 S60 5th Edition Feature Pack 1
+    \value SV_S60_5_2 S60 5th Edition Feature Pack 2
     \value SV_S60_Unknown An unknown and currently unsupported platform
     \omitvalue SV_S60_None
 
diff --git a/src/gui/effects/qgraphicseffect.cpp b/src/gui/effects/qgraphicseffect.cpp
index d7e838e155..7f830631ca 100644
--- a/src/gui/effects/qgraphicseffect.cpp
+++ b/src/gui/effects/qgraphicseffect.cpp
@@ -128,6 +128,19 @@ QT_BEGIN_NAMESPACE
 */
 
 /*!
+    \enum QGraphicsEffectSource::PixmapPadMode
+
+    This enum describes how much of the effect will be rendered to a pixmap
+    created using the pixmap() function.
+
+    \value NoExpandPadMode  The pixmap is the size of the widget or graphics item.
+    \value ExpandToTransparentBorderPadMode  The pixmap is expanded to include
+        the widget or graphics item plus a transparent border.
+    \value ExpandToEffectRectPadMode  The pixmap is expanded to include the widget
+        or graphics item and the effect.
+*/
+
+/*!
     \internal
 */
 QGraphicsEffectSource::QGraphicsEffectSource(QGraphicsEffectSourcePrivate &dd, QObject *parent)
@@ -264,6 +277,9 @@ bool QGraphicsEffectSource::isPixmap() const
     The optional \a offset parameter returns the offset where the pixmap should
     be painted at using the current painter.
 
+    The \a mode determines how much of the effect the pixmap will contain.
+    By default, the pixmap will contain the whole effect.
+
     The returned pixmap is bound to the current painter's device rectangle when
     \a system is Qt::DeviceCoordinates.
 
@@ -735,7 +751,7 @@ void QGraphicsBlurEffect::setBlurHint(QGraphicsBlurEffect::BlurHint hint)
 }
 
 /*!
-    \fn void QGraphicsBlurEffect::blurHintChanged(Qt::BlurHint hint)
+    \fn void QGraphicsBlurEffect::blurHintChanged(QGraphicsBlurEffect::BlurHint hint)
 
     This signal is emitted whenever the effect's blur hint changes.
     The \a hint parameter holds the effect's new blur hint.
diff --git a/src/gui/kernel/qgesture.cpp b/src/gui/kernel/qgesture.cpp
index 4edf8a947b..dcec9d37bc 100644
--- a/src/gui/kernel/qgesture.cpp
+++ b/src/gui/kernel/qgesture.cpp
@@ -220,15 +220,6 @@ QGesture::GestureCancelPolicy QGesture::gestureCancelPolicy() const
 */
 
 /*!
-    \property QPanGesture::totalOffset
-    \brief the total offset from the first input position to the current input
-    position
-
-    The total offset measures the total change in position of the user's input
-    covered by the gesture on the input device.
-*/
-
-/*!
     \property QPanGesture::lastOffset
     \brief the last offset recorded for this gesture
 
diff --git a/src/gui/s60framework/qs60mainappui.cpp b/src/gui/s60framework/qs60mainappui.cpp
index 3b439a8582..4c4c9940c1 100644
--- a/src/gui/s60framework/qs60mainappui.cpp
+++ b/src/gui/s60framework/qs60mainappui.cpp
@@ -161,8 +161,6 @@ void QS60MainAppUi::HandleResourceChangeL(TInt type)
 }
 
 /*!
- * \fn void QS60MainAppUi::HandleWsEventL(const TWsEvent &event, CCoeControl *destination)
- *
  * \brief Handles raw window server events.
  *
  * The event type and information is passed in \a wsEvent, while the receiving control is passed in
diff --git a/src/gui/util/qdesktopservices.cpp b/src/gui/util/qdesktopservices.cpp
index 85b539f20d..fd84949a63 100644
--- a/src/gui/util/qdesktopservices.cpp
+++ b/src/gui/util/qdesktopservices.cpp
@@ -293,8 +293,6 @@ void QDesktopServices::unsetUrlHandler(const QString &scheme)
     have desktop concept, DesktopLocation returns same path as DocumentsLocation.
     Rest of the standard locations point to folder on same drive with executable, except
     that if executable is in ROM the folder from C drive is returned.
-
-    \endcode
 */
 
 /*!
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
index dd6b0d31ed..c86af73da8 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
@@ -68,9 +68,11 @@ public:
     };
 
     enum CompositionModeStatus {
-        PorterDuff_None = 0x0,
-        PorterDuff_SupportedBlits = 0x1,
-        PorterDuff_SupportedPrimitives = 0x2
+        PorterDuff_None = 0x00,
+        PorterDuff_SupportedBlits = 0x01,
+        PorterDuff_SupportedPrimitives = 0x02,
+        PorterDuff_SupportedOpaquePrimitives = 0x04,
+        PorterDuff_Dirty = 0x10
     };
 
     enum ClipType {
@@ -95,6 +97,7 @@ public:
     inline void unlock();
     static inline void unlock(QDirectFBPaintDevice *device);
 
+    inline bool testCompositionMode(const QPen *pen, const QBrush *brush, const QColor *color = 0) const;
     inline bool isSimpleBrush(const QBrush &brush) const;
 
     void drawTiledPixmap(const QRectF &dest, const QPixmap &pixmap, const QPointF &pos);
@@ -404,11 +407,11 @@ void QDirectFBPaintEngine::drawRects(const QRect *rects, int rectCount)
     if (brush.style() == Qt::NoBrush && pen.style() == Qt::NoPen)
         return;
 
-    if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_SupportedPrimitives)
-        || (d->transformationType & QDirectFBPaintEnginePrivate::Matrix_RectsUnsupported)
+    if ((d->transformationType & QDirectFBPaintEnginePrivate::Matrix_RectsUnsupported)
         || !d->simplePen
         || d->clipType == QDirectFBPaintEnginePrivate::ComplexClip
-        || !d->isSimpleBrush(brush)) {
+        || !d->isSimpleBrush(brush)
+        || !d->testCompositionMode(&pen, &brush)) {
         RASTERFALLBACK(DRAW_RECTS, rectCount, VOID_ARG(), VOID_ARG());
         d->lock();
         QRasterPaintEngine::drawRects(rects, rectCount);
@@ -434,11 +437,11 @@ void QDirectFBPaintEngine::drawRects(const QRectF *rects, int rectCount)
     if (brush.style() == Qt::NoBrush && pen.style() == Qt::NoPen)
         return;
 
-    if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_SupportedPrimitives)
-        || (d->transformationType & QDirectFBPaintEnginePrivate::Matrix_RectsUnsupported)
+    if ((d->transformationType & QDirectFBPaintEnginePrivate::Matrix_RectsUnsupported)
         || !d->simplePen
         || d->clipType == QDirectFBPaintEnginePrivate::ComplexClip
-        || !d->isSimpleBrush(brush)) {
+        || !d->isSimpleBrush(brush)
+        || !d->testCompositionMode(&pen, &brush)) {
         RASTERFALLBACK(DRAW_RECTS, rectCount, VOID_ARG(), VOID_ARG());
         d->lock();
         QRasterPaintEngine::drawRects(rects, rectCount);
@@ -460,16 +463,16 @@ void QDirectFBPaintEngine::drawLines(const QLine *lines, int lineCount)
 {
     Q_D(QDirectFBPaintEngine);
 
-    if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_SupportedPrimitives)
-        || !d->simplePen
-        || d->clipType == QDirectFBPaintEnginePrivate::ComplexClip) {
+    const QPen &pen = state()->pen;
+    if (!d->simplePen
+        || d->clipType == QDirectFBPaintEnginePrivate::ComplexClip
+        || !d->testCompositionMode(&pen, 0)) {
         RASTERFALLBACK(DRAW_LINES, lineCount, VOID_ARG(), VOID_ARG());
         d->lock();
         QRasterPaintEngine::drawLines(lines, lineCount);
         return;
     }
 
-    const QPen &pen = state()->pen;
     if (pen.style() != Qt::NoPen) {
         d->setDFBColor(pen.color());
         CLIPPED_PAINT(QT_PREPEND_NAMESPACE(drawLines<QLine>)(lines, lineCount, state()->matrix, d->surface));
@@ -480,16 +483,16 @@ void QDirectFBPaintEngine::drawLines(const QLineF *lines, int lineCount)
 {
     Q_D(QDirectFBPaintEngine);
 
-    if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_SupportedPrimitives)
-        || !d->simplePen
-        || d->clipType == QDirectFBPaintEnginePrivate::ComplexClip) {
+    const QPen &pen = state()->pen;
+    if (!d->simplePen
+        || d->clipType == QDirectFBPaintEnginePrivate::ComplexClip
+        || !d->testCompositionMode(&pen, 0)) {
         RASTERFALLBACK(DRAW_LINES, lineCount, VOID_ARG(), VOID_ARG());
         d->lock();
         QRasterPaintEngine::drawLines(lines, lineCount);
         return;
     }
 
-    const QPen &pen = state()->pen;
     if (pen.style() != Qt::NoPen) {
         d->setDFBColor(pen.color());
         CLIPPED_PAINT(QT_PREPEND_NAMESPACE(drawLines<QLineF>)(lines, lineCount, state()->matrix, d->surface));
@@ -714,8 +717,8 @@ void QDirectFBPaintEngine::fillRect(const QRectF &rect, const QBrush &brush)
     if (d->clipType != QDirectFBPaintEnginePrivate::ComplexClip) {
         switch (brush.style()) {
         case Qt::SolidPattern: {
-            if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_SupportedPrimitives)
-                || (d->transformationType & QDirectFBPaintEnginePrivate::Matrix_RectsUnsupported)) {
+            if (d->transformationType & QDirectFBPaintEnginePrivate::Matrix_RectsUnsupported
+                || !d->testCompositionMode(0, &brush)) {
                 break;
             }
             const QColor color = brush.color();
@@ -753,9 +756,9 @@ void QDirectFBPaintEngine::fillRect(const QRectF &rect, const QColor &color)
     if (!color.isValid())
         return;
     Q_D(QDirectFBPaintEngine);
-    if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_SupportedPrimitives)
-        || (d->transformationType & QDirectFBPaintEnginePrivate::Matrix_RectsUnsupported)
-        || d->clipType == QDirectFBPaintEnginePrivate::ComplexClip) {
+    if ((d->transformationType & QDirectFBPaintEnginePrivate::Matrix_RectsUnsupported)
+        || d->clipType == QDirectFBPaintEnginePrivate::ComplexClip
+        || !d->testCompositionMode(0, 0, &color)) {
         RASTERFALLBACK(FILL_RECT, rect, color, VOID_ARG());
         d->lock();
         QRasterPaintEngine::fillRect(rect, color);
@@ -815,6 +818,36 @@ bool QDirectFBPaintEnginePrivate::isSimpleBrush(const QBrush &brush) const
     return (brush.style() == Qt::NoBrush) || (brush.style() == Qt::SolidPattern && !antialiased);
 }
 
+bool QDirectFBPaintEnginePrivate::testCompositionMode(const QPen *pen, const QBrush *brush, const QColor *color) const
+{
+    Q_ASSERT(!pen || pen->style() == Qt::NoPen || pen->style() == Qt::SolidLine);
+    Q_ASSERT(!brush || brush->style() == Qt::NoBrush || brush->style() == Qt::SolidPattern);
+    switch (compositionModeStatus & (QDirectFBPaintEnginePrivate::PorterDuff_SupportedOpaquePrimitives
+                                     |QDirectFBPaintEnginePrivate::PorterDuff_SupportedPrimitives)) {
+    case QDirectFBPaintEnginePrivate::PorterDuff_SupportedPrimitives:
+        return true;
+    case QDirectFBPaintEnginePrivate::PorterDuff_SupportedOpaquePrimitives:
+        if (pen && pen->style() == Qt::SolidLine && pen->color().alpha() != 255)
+            return false;
+        if (brush) {
+            if (brush->style() == Qt::SolidPattern && brush->color().alpha() != 255) {
+                return false;
+            }
+        } else if (color && color->alpha() != 255) {
+            return false;
+        }
+        return true;
+    case QDirectFBPaintEnginePrivate::PorterDuff_None:
+        return false;
+    default:
+        // ### PorterDuff_SupportedOpaquePrimitives|PorterDuff_SupportedPrimitives can't be combined
+        break;
+    }
+    Q_ASSERT(0);
+    return false;
+}
+
+
 void QDirectFBPaintEnginePrivate::lock()
 {
     // We will potentially get a new pointer to the buffer after a
@@ -888,6 +921,7 @@ void QDirectFBPaintEnginePrivate::setCompositionMode(QPainter::CompositionMode m
         break;
     case QPainter::CompositionMode_Source:
         surface->SetPorterDuff(surface, DSPD_SRC);
+        compositionModeStatus |= PorterDuff_SupportedOpaquePrimitives;
         break;
     case QPainter::CompositionMode_SourceOver:
         compositionModeStatus |= PorterDuff_SupportedPrimitives;
@@ -945,6 +979,9 @@ void QDirectFBPaintEnginePrivate::prepareForBlit(bool alpha)
     }
     surface->SetColor(surface, 0xff, 0xff, 0xff, opacity);
     surface->SetBlittingFlags(surface, blittingFlags);
+    if (compositionModeStatus & PorterDuff_Dirty) {
+        setCompositionMode(q->state()->composition_mode);
+    }
 }
 
 static inline uint ALPHA_MUL(uint x, uint a)
@@ -962,6 +999,7 @@ void QDirectFBPaintEnginePrivate::setDFBColor(const QColor &color)
     surface->SetColor(surface, color.red(), color.green(), color.blue(), alpha);
     surface->SetPorterDuff(surface, DSPD_NONE);
     surface->SetDrawingFlags(surface, alpha == 255 ? DSDRAW_NOFX : DSDRAW_BLEND);
+    compositionModeStatus |= PorterDuff_Dirty;
 }
 
 IDirectFBSurface *QDirectFBPaintEnginePrivate::getSurface(const QImage &img, bool *release)
diff --git a/src/plugins/gfxdrivers/powervr/pvreglscreen/pvreglscreen.cpp b/src/plugins/gfxdrivers/powervr/pvreglscreen/pvreglscreen.cpp
index c1410a6978..1dec9eacac 100644
--- a/src/plugins/gfxdrivers/powervr/pvreglscreen/pvreglscreen.cpp
+++ b/src/plugins/gfxdrivers/powervr/pvreglscreen/pvreglscreen.cpp
@@ -271,67 +271,6 @@ int PvrEglScreen::transformation() const
 
 #endif
 
-#ifndef QT_NO_QWS_TRANSFORMED
-
-static const QScreen *parentScreen
-    (const QScreen *current, const QScreen *lookingFor)
-{
-    if (!current)
-        return 0;
-    switch (current->classId()) {
-    case QScreen::ProxyClass:
-    case QScreen::TransformedClass: {
-        const QScreen *child =
-            static_cast<const QProxyScreen *>(current)->screen();
-        if (child == lookingFor)
-            return current;
-        else
-            return parentScreen(child, lookingFor);
-    }
-    // Not reached.
-
-    case QScreen::MultiClass: {
-        QList<QScreen *> screens = current->subScreens();
-        foreach (QScreen *screen, screens) {
-            if (screen == lookingFor)
-                return current;
-            const QScreen *parent = parentScreen(screen, lookingFor);
-            if (parent)
-                return parent;
-        }
-    }
-    break;
-
-    default: break;
-    }
-    return 0;
-}
-
-int PvrEglScreen::transformation() const
-{
-    // We need to search for our parent screen, which is assumed to be
-    // "Transformed".  If it isn't, then there is no transformation.
-    // There is no direct method to get the parent screen so we need
-    // to search every screen until we find ourselves.
-    if (!parent && qt_screen != this)
-        parent = parentScreen(qt_screen, this);
-    if (!parent)
-        return 0;
-    if (parent->classId() != QScreen::TransformedClass)
-        return 0;
-    return 90 * static_cast<const QTransformedScreen *>(parent)
-                    ->transformation();
-}
-
-#else
-
-int PvrEglScreen::transformation() const
-{
-    return 0;
-}
-
-#endif
-
 void PvrEglScreen::sync()
 {
     // Put code here to synchronize 2D and 3D operations if necessary.
diff --git a/tools/configure/configureapp.cpp b/tools/configure/configureapp.cpp
index 95f271defd..d8c2abd4f3 100644
--- a/tools/configure/configureapp.cpp
+++ b/tools/configure/configureapp.cpp
@@ -249,7 +249,7 @@ Configure::Configure( int& argc, char** argv )
     dictionary[ "MULTIMEDIA" ]      = "yes";
     dictionary[ "DIRECTSHOW" ]      = "no";
     dictionary[ "WEBKIT" ]          = "auto";
-    dictionary[ "DECLARATIVE" ]     = "no";
+    dictionary[ "DECLARATIVE" ]     = "auto";
     dictionary[ "PLUGIN_MANIFESTS" ] = "yes";
 
     QString version;
@@ -2038,6 +2038,8 @@ bool Configure::checkAvailability(const QString &part)
         available = true;
     } else if (part == "WEBKIT") {
         available = (dictionary.value("QMAKESPEC") == "win32-msvc2005") || (dictionary.value("QMAKESPEC") == "win32-msvc2008") || (dictionary.value("QMAKESPEC") == "win32-g++");
+    } else if (part == "DECLARATIVE") {
+        available = QFile::exists(sourcePath + "/src/declarative/qml/qmlcomponent.h");
     }
 
     return available;
@@ -2124,6 +2126,8 @@ void Configure::autoDetection()
         dictionary["PHONON"] = checkAvailability("PHONON") ? "yes" : "no";
     if (dictionary["WEBKIT"] == "auto")
         dictionary["WEBKIT"] = checkAvailability("WEBKIT") ? "yes" : "no";
+    if (dictionary["DECLARATIVE"] == "auto")
+        dictionary["DECLARATIVE"] = checkAvailability("DECLARATIVE") ? "yes" : "no";
 
     // Qt/WinCE remote test application
     if (dictionary["CETEST"] == "auto")