Merge remote-tracking branch 'origin/4.7' into qt-master-from-4.7

Conflicts:
	examples/declarative/positioners/layoutdirection/layoutdirection.qml
	src/corelib/global/qglobal.h
	src/plugins/qpluginbase.pri
	src/qbase.pri
	src/s60installs/bwins/QtOpenGLu.def
	src/s60installs/eabi/QtOpenGLu.def
	tests/auto/selftests/expected_cmptest.txt
	tests/auto/selftests/expected_crashes_3.txt
	tests/auto/selftests/expected_longstring.txt
	tests/auto/selftests/expected_maxwarnings.txt
	tests/auto/selftests/expected_skip.txt
	tools/assistant/tools/assistant/doc/assistant.qdocconf
	tools/qdoc3/test/assistant.qdocconf
	tools/qdoc3/test/designer.qdocconf
	tools/qdoc3/test/linguist.qdocconf
	tools/qdoc3/test/qdeclarative.qdocconf
	tools/qdoc3/test/qmake.qdocconf
	tools/qdoc3/test/qt-build-docs_ja_JP.qdocconf
	tools/qdoc3/test/qt-build-docs_zh_CN.qdocconf

44 files changed, 1755 insertions, 402 deletions

diff --git a/config.tests/unix/endian/endiantest.cpp b/config.tests/unix/endian/endiantest.cpp
index 296f890..40b2c38 100644
--- a/config.tests/unix/endian/endiantest.cpp
+++ b/config.tests/unix/endian/endiantest.cpp
@@ -48,9 +48,9 @@ short lsb_littleendian[] = { 0x0000, 0x654c, 0x7361, 0x5374, 0x6769, 0x696e, 0x6
 int main(int, char **)
 {
     // make sure the linker doesn't throw away the arrays
-    char *msb_bigendian_string = (char *) msb_bigendian;
-    char *lsb_littleendian_string = (char *) lsb_littleendian;
-    (void) msb_bigendian_string;
-    (void) lsb_littleendian_string;
+    void (*msb_bigendian_string)() = (void (*)())msb_bigendian;
+    void (*lsb_littleendian_string)() = (void (*)())lsb_littleendian;
+    (void)msb_bigendian_string();
+    (void)lsb_littleendian_string();
     return msb_bigendian[1] == lsb_littleendian[1];
 }
diff --git a/dist/changes-4.7.4 b/dist/changes-4.7.4
new file mode 100644
index 0000000..a37e66a
--- /dev/null
+++ b/dist/changes-4.7.4
@@ -0,0 +1,31 @@
+Qt 4.7.4 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 4.7.0.  For more details,
+refer to the online documentation included in this distribution. The
+documentation is also available online:
+
+  http://qt.nokia.com/doc/4.7
+
+The Qt version 4.7 series is binary compatible with the 4.6.x series.
+Applications compiled for 4.6 will continue to run with 4.7.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker or the Merge Request queue
+of the public source repository.
+
+Qt Bug Tracker: http://bugreports.qt.nokia.com
+Merge Request:  http://qt.gitorious.org
+
+****************************************************************************
+*                          Library                                         *
+****************************************************************************
+
+
+****************************************************************************
+*                      Platform Specific Changes                           *
+****************************************************************************
+
+
+****************************************************************************
+*                          Tools                                           *
+****************************************************************************
+
diff --git a/doc/src/declarative/declarativeui.qdoc b/doc/src/declarative/declarativeui.qdoc
index aa9ed18..3962514 100644
--- a/doc/src/declarative/declarativeui.qdoc
+++ b/doc/src/declarative/declarativeui.qdoc
@@ -140,6 +140,7 @@ Module.
 \o \l{QML Basic Types}
 \o \l{QML Global Object}
 \o \l{QML Internationalization}
+\o \l{QML Right-to-left User Interfaces}
 \o \l{QML Security}
 \o \l{Qt Declarative Module}
 \o \l{Debugging QML}
diff --git a/doc/src/declarative/examples.qdoc b/doc/src/declarative/examples.qdoc
index be2d0c7..b359877 100644
--- a/doc/src/declarative/examples.qdoc
+++ b/doc/src/declarative/examples.qdoc
@@ -136,8 +136,7 @@ The examples can be found in Qt's \c examples/declarative directory.
 
 \section2 Positioners
 \list
-\o \l{declarative/positioners/addandremove}{Adding and Removing Items}
-\o \l{declarative/positioners/layoutdirection}{Layout Direction}
+\o \l{declarative/positioners}{Example}
 \endlist
 
 \section2 Key Interaction
@@ -198,13 +197,20 @@ The examples can be found in Qt's \c examples/declarative directory.
 \o \l{declarative/i18n}{Example}
 \endlist
 
+\section2 Right-to-left User Interfaces
+\list
+\o \l{declarative/righttoleft/layoutmirroring}{Layout mirroring}
+\o \l{declarative/righttoleft/layoutdirection}{Layout direction}
+\o \l{declarative/righttoleft/textalignment}{Text alignment}
+\endlist
+
 \section2 Threading
 \list
 \o \l{declarative/threading/threadedlistmodel}{Threaded ListModel}
 \o \l{declarative/threading/workerscript}{WorkerScript}
 \endlist
 
-\section2 Screen orientation
+\section2 Screen Orientation
 \list
 \o \l{declarative/screenorientation}{Example}
 \endlist
diff --git a/doc/src/declarative/pics/layoutmirroring.png b/doc/src/declarative/pics/layoutmirroring.png
new file mode 100644
index 0000000..df90ac4
--- /dev/null
+++ b/doc/src/declarative/pics/layoutmirroring.png
diff --git a/doc/src/declarative/righttoleft.qdoc b/doc/src/declarative/righttoleft.qdoc
new file mode 100644
index 0000000..7db6136
--- /dev/null
+++ b/doc/src/declarative/righttoleft.qdoc
@@ -0,0 +1,195 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** 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 Free Documentation License
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of this
+** file.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+\page qml-righttoleft.html
+\title QML Right-to-left User Interfaces
+
+\section1 Overview
+
+This chapter discusses different approaches and options available for implementing right-to-left
+language support for Qt Quick applications. Some common right-to-left languages include Arabic, Hebrew,
+Persian and Urdu. Most changes include making sure that text translated to right-to-left languages
+is properly aligned to the right, and horizontally ordered content in views, lists and grids flows
+correctly from the right to left.
+
+In right-to-left language speaking cultures, people naturally scan and read graphic elements and text
+from the right to left. The general rule of thumb is that content (like photos, videos and maps) is not
+mirrored, but positioning of the content (like application layouts and the flow of visual elements) is
+mirrored. For example, photos shown in chronological order should flow from right to left, the
+low end range of the horizontal sliders should be located at the right side of the slider, and
+text lines should should be aligned to the right side of the available text area. The location of visual
+elements should not be mirrored when the position is related to a content; for example, when a
+position marker is shown to indicate a location on a map. Also, there are some special cases you may
+need to take into account where right-to-left language speakers are used to left-to-right
+positioning, for example when using number dialers in phones and media play, pause, rewind and
+forward buttons in music players.
+
+\section1 Text Alignment
+
+(This applies to the \l Text, \l TextInput and \l TextEdit elements.)
+
+When the horizontal alignment of a text item is not explicitly set, the text element is
+automatically aligned to the natural reading direction of the text. By default left-to-right text
+like English is aligned to the left side of the text area, and right-to-left text like Arabic is
+aligned to the right side of the text area. The alignment of a text element with empty text takes
+its alignment cue from \l QApplication::keyboardInputDirection(), which is based on the active
+system locale.
+
+This default locale-based alignment can be overriden by setting the \c horizontalAlignment
+property for the text element, or by enabling layout mirroring using the \l LayoutMirroring attached
+property, which causes any explicit left and right horizontal alignments to be mirrored.
+Note that when \l LayoutMirroring is set, the \c horizontalAlignment property value remains unchanged;
+the effective alignment of the text element that takes the mirroring into account can be read from the
+\c effectiveHorizontalAlignment property.
+
+\snippet doc/src/snippets/declarative/righttoleft.qml 0
+
+\section1 Layout direction of positioners and views
+
+(This applies to the \l Row, \l Grid, \l Flow, \l ListView and \l GridView elements.)
+
+From Qt Quick 1.1 onwards, elements used for horizontal positioning and model views have gained a \c layoutDirection
+property for controlling the horizontal direction of the layouts. Setting \c layoutDirection to
+\c Qt.RightToLeft causes items to be laid out from the right to left. By default Qt Quick follows
+the left-to-right layout direction.
+
+The horizontal layout direction can also be reversed through the \l LayoutMirroring attached property.
+This causes the effective \c layoutDirection of positioners and views to be mirrored. Note the actual value
+of the \c layoutDirection property will remain unchanged; the effective layout direction of positioners and
+views that takes the mirroring into account can be read from the \c effectiveLayoutDirection property.
+
+\snippet doc/src/snippets/declarative/righttoleft.qml 1
+
+\section1 Layout mirroring
+
+The attached property \l LayoutMirroring is provided as a convenience for easily implementing right-to-left
+support for existing left-to-right Qt Quick applications. It mirrors the behavior of \l {anchor-layout}
+{Item anchors}, the layout direction of \l{Using QML Positioner and Repeater Items}{positioners} and
+model views, and the explicit text alignment of QML text elements.
+
+You can enable layout mirroring for a particular \l Item:
+
+\snippet doc/src/snippets/declarative/righttoleft.qml 2
+
+Or set all child elements to also inherit the layout direction:
+
+\snippet doc/src/snippets/declarative/righttoleft.qml 3
+
+Applying mirroring in this manner does not change the actual value of the relevant anchor,
+\c layoutDirection or \c horizontalAlignment properties. The separate read-only property
+\c effectiveLayoutDirection can be used to query the effective layout
+direction of positioners and model views that takes the mirroring into account. Similarly the \l Text,
+\l TextInput and \l TextEdit elements have gained the read-only property \c effectiveHorizontalAlignment
+for querying the effective visual alignment of text. For anchors, the read only
+\l {Item::anchors}{anchors.mirrored} property reflects whether anchors have been mirrored.
+
+Note that application layouts and animations that are defined using \l {Item::}{x} property values (as
+opposed to anchors or positioner elements) are not affected by the \l LayoutMirroring attached property.
+Therefore, adding right-to-left support to these types of layouts may require some code changes to your application,
+especially in views that rely on both the anchors and x coordinate-based positioning. Here is one way to use
+the \l LayoutMirroring attached property to apply mirroring to an item that is positioned using \l {Item::}{x}
+coordinates:
+
+\snippet doc/src/snippets/declarative/righttoleft.qml 4
+
+Not all layouts should necessarily be mirrored. There are cases where a visual element is positioned to
+the right side of the screen for improved one-handed use, because most people are right-handed, and not
+because of the reading direction. In the case that a child element should not be affected by mirroring,
+set the \l {LayoutMirroring::enabled}{LayoutMirroring.enabled} property for that element to false.
+
+Qt Quick is designed for developing animated, fluid user interfaces. When mirroring your application, remember to test that
+the animations and transitions continue to work as expected. If you do not have the resources to add
+right-to-left support for your application, it may be better to just keep the application layouts left
+aligned and just make sure that text is translated and aligned properly.
+
+\section1 Mirroring icons
+
+(This applies to \l Image, \l BorderImage and \l AnimatedImage elements.)
+
+Most images do not need to be mirrored, but some directional icons, such as arrows, may need to be mirrored.
+The painting of these icons can be mirrored with a dedicated \c mirror property introduced in Qt Quick 1.1:
+
+\snippet doc/src/snippets/declarative/righttoleft.qml 5
+
+\section1 Default layout direction
+
+The \l {QML:Qt::application}{Qt.application.layoutDirection} property can be used to query the active layout direction of the
+application. It is based on QApplication::layoutDirection(), which most commonly determines the layout
+direction from the active language translation file.
+
+To define the layout direction for a particular locale, declare the dedicated string literal
+\c QT_LAYOUT_DIRECTION in context \c QApplication as either "LTR" or "RTL".
+
+You can do this by first introducing this line
+
+\code
+QT_TRANSLATE_NOOP("QApplication", "QT_LAYOUT_DIRECTION");
+\endcode
+
+somewhere in your QML source code and calling \c lupdate to generate the translation source file.
+
+\code
+lupdate myapp.qml -ts myapp.ts
+\endcode
+
+This will append the following declaration to the translation file, where you can fill in either "LTR" or
+"RTL" as the translation for the locale.
+
+\code
+<context>
+    <name>QApplication</name>
+    <message>
+        <location filename="myapp.qml" line="33"/>
+        <source>QT_LAYOUT_DIRECTION</source>
+        <translation type="unfinished">RTL</translation>
+    </message>
+</context>
+\endcode
+
+You can test that the layout direction works as expected by running your Qt Quick application with
+the compiled translation file:
+
+\code
+qmlviewer myapp.qml -translation myapp.qm
+\endcode
+
+You can test your application in right-to-left layout direction simply by executing qmlviewer with a
+command-line parameter "-reverse":
+
+\code
+qmlviewer myapp.qml -reverse
+\endcode
+
+The layout direction can also be set from C++ by calling the static function \l QApplication::setLayoutDirection():
+
+\code
+QApplication app(argc, argv);
+app.setLayoutDirection(Qt::RightToLeft);
+\endcode
+
+*/
diff --git a/doc/src/declarative/whatsnew.qdoc b/doc/src/declarative/whatsnew.qdoc
index 1a8ebd7..6eb1548 100644
--- a/doc/src/declarative/whatsnew.qdoc
+++ b/doc/src/declarative/whatsnew.qdoc
@@ -29,7 +29,7 @@
 \title What's new in Qt Quick
 \page qtquick-whatsnew.html
 
-\section1 Qt 4.7.3 includes QtQuick 1.1
+\section1 Qt 4.7.4 includes QtQuick 1.1
 
 QtQuick 1.1 is a minor feature update.  \e {import QtQuick 1.1} to use the new features.
 
@@ -37,7 +37,7 @@ QtQuick 1.1 is a minor feature update.  \e {import QtQuick 1.1} to use the new f
 
 PinchArea provides support for the common two finger pinch gesture.
 
-\section2 LayoutMirroring
+\section2 LayoutMirroring attached property
 
 \l {LayoutMirroring}{Layout mirroring} is useful when you need to support both left-to-right and right-to-left layout versions of your application that target different language areas.
 
diff --git a/doc/src/examples/qml-examples.qdoc b/doc/src/examples/qml-examples.qdoc
index bbea19b..3439b09 100644
--- a/doc/src/examples/qml-examples.qdoc
+++ b/doc/src/examples/qml-examples.qdoc
@@ -270,23 +270,55 @@
 */
 
 /*!
-    \title Positioners: Adding and Removing Items Example
-    \example declarative/positioners/addandremove
+    \title Right-to-left User Interfaces: Text Alignment Example
+    \example declarative/righttoleft/textalignment
 
-    This example shows how to use the positioner elements such as \l Row, \l Column,
-    \l Grid and \l Flow, in particular how to add and remove items with appropriate transitions.
+    This example shows how the horizontal alignment of \l Text,
+    \l TextInput and \l TextEdit is affected by the reading direction
+    of the text and by the layout mirrroring. Click on the gray buttons
+    shown at the bottom of the example to toggle between different
+    horizontal alignment options.
 
-    \image qml-positioners-example.png
+    \sa {QML Right-to-left User Interfaces}
 */
 
 /*!
-    \title Positioners: Layout Direction Example
-    \example declarative/positioners/layoutdirection
+    \title Right-to-left User Interfaces: Layout Direction Example
+    \example declarative/righttoleft/layoutdirection
 
     This example shows how to control the horizontal layout direction of 
-    \l Row, \l Grid and \l Flow positioners.
+    \l Row, \l Grid and \l Flow positioners, and \l ListView and \l GridView
+    model views. Click on the gray buttons shown at the bottom of the example
+    to toggle the layout direction of the shown elements.
+
+    \image qml-righttoleft-layoutdirection-example.png
+
+    \sa {QML Right-to-left User Interfaces}
+*/
+
+
+/*!
+    \title Right-to-left User Interfaces: Layout Mirroring Example
+    \example declarative/righttoleft/layoutmirroring
+
+    This example shows how to mirror the application layouts
+    using \l LayoutMirroring attached property. Click on the grey button
+    shown at the bottom of the example to enable or disable the
+    layout mirroring.
 
-    \image qml-positioners-layoutdirection-example.png
+    \image qml-righttoleft-layoutmirroring-example.png
+
+    \sa {QML Right-to-left User Interfaces}
+*/
+
+/*!
+    \title Positioners Example
+    \example declarative/positioners
+
+    This example shows how to use the positioner elements such as \l Row, \l Column,
+    \l Grid and \l Flow.
+
+    \image qml-positioners-example.png
 */
 
 /*!
@@ -456,7 +488,7 @@
 
 
 /*!
-    \title Screen orientation
+    \title Screen Orientation
     \example declarative/screenorientation
 
     This example shows how to implement screen orientation support for your application.
diff --git a/doc/src/images/qml-righttoleft-layoutdirection-example.png b/doc/src/images/qml-righttoleft-layoutdirection-example.png
new file mode 100644
index 0000000..381ecd7
--- /dev/null
+++ b/doc/src/images/qml-righttoleft-layoutdirection-example.png
diff --git a/doc/src/images/qml-righttoleft-layoutmirroring-example.png b/doc/src/images/qml-righttoleft-layoutmirroring-example.png
new file mode 100644
index 0000000..992c876
--- /dev/null
+++ b/doc/src/images/qml-righttoleft-layoutmirroring-example.png
diff --git a/doc/src/snippets/declarative/arrow.png b/doc/src/snippets/declarative/arrow.png
new file mode 100644
index 0000000..f0cae21
--- /dev/null
+++ b/doc/src/snippets/declarative/arrow.png
diff --git a/doc/src/snippets/declarative/layoutmirroring.qml b/doc/src/snippets/declarative/layoutmirroring.qml
index 23eecd6..617f39d 100644
--- a/doc/src/snippets/declarative/layoutmirroring.qml
+++ b/doc/src/snippets/declarative/layoutmirroring.qml
@@ -43,18 +43,25 @@ import QtQuick 1.1
 Rectangle {
     LayoutMirroring.enabled: true
     LayoutMirroring.childrenInherit: true
-    width: 240; height: 50
+
+    width: 300; height: 50
+    color: "yellow"
+    border.width: 1
+
     Row {
         anchors { left: parent.left; margins: 5 }
         y: 5; spacing: 5
+
         Repeater {
             model: 5
+
             Rectangle {
                 color: "red"
-                opacity: (5-index) / 5
+                opacity: (5 - index) / 5
                 width: 40; height: 40
+
                 Text {
-                    text: index+1
+                    text: index + 1
                     anchors.centerIn: parent
                 }
             }
diff --git a/doc/src/snippets/declarative/righttoleft.qml b/doc/src/snippets/declarative/righttoleft.qml
new file mode 100644
index 0000000..c2e504a
--- /dev/null
+++ b/doc/src/snippets/declarative/righttoleft.qml
@@ -0,0 +1,149 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.1
+import "righttoleft"
+
+Column {
+    width: 200
+//![0]
+// automatically aligned to the left
+Text {
+    text: "Phone"
+    width: 200
+}
+
+// automatically aligned to the right
+Text {
+    text: "خامل"
+    width: 200
+}
+
+// aligned to the left
+Text {
+    text: "خامل"
+    horizontalAlignment: Text.AlignLeft
+    width: 200
+}
+
+// aligned to the right
+Text {
+    text: "خامل"
+    horizontalAlignment: Text.AlignLeft
+    LayoutMirroring.enabled: true
+    width: 200
+}
+//![0]
+
+//![1]
+// by default child items are positioned from left to right
+Row {
+    Child {}
+    Child {}
+}
+
+// position child items from right to left
+Row {
+    layoutDirection: Qt.RightToLeft
+    Child {}
+    Child {}
+}
+
+// position child items from left to right
+Row {
+    LayoutMirroring.enabled: true
+    layoutDirection: Qt.RightToLeft
+    Child {}
+    Child {}
+}
+//![1]
+
+//![2]
+Item {
+    height: 50; width: 150
+
+    LayoutMirroring.enabled: true
+    anchors.left: parent.left   // anchor left becomes right
+
+    Row {
+        // items flow from left to right (as per default)
+        Child {}
+        Child {}
+        Child {}
+    }
+}
+//![2]
+
+//![3]
+Item {
+    height: 50; width: 150
+
+    LayoutMirroring.enabled: true
+    LayoutMirroring.childrenInherit: true
+    anchors.left: parent.left   // anchor left becomes right
+
+    Row {
+        // setting childrenInherit in the parent causes these
+        // items to flow from right to left instead
+        Child {}
+        Child {}
+        Child {}
+    }
+}
+//![3]
+
+//![4]
+Rectangle {
+    color: "black"
+    height: 50; width: 50
+    x: mirror(10)
+    function mirror(value) {
+        return LayoutMirroring.enabled ? (parent.width - width - value) : value;
+    }
+}
+//![4]
+
+//![5]
+Image {
+    source: "arrow.png"
+    mirror: true
+}
+//![5]
+}
diff --git a/doc/src/snippets/declarative/righttoleft/Child.qml b/doc/src/snippets/declarative/righttoleft/Child.qml
new file mode 100644
index 0000000..48cb295
--- /dev/null
+++ b/doc/src/snippets/declarative/righttoleft/Child.qml
@@ -0,0 +1,51 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+
+Rectangle {
+    width: 50; height: 50
+    color: "black"
+    Text {
+        color: "white"
+        text: String.fromCharCode(65 + Math.floor(26*Math.random()))
+        anchors.centerIn: parent
+    }
+}
diff --git a/examples/declarative/positioners/addandremove/Button.qml b/examples/declarative/positioners/Button.qml
index 25907c0..25907c0 100644
--- a/examples/declarative/positioners/addandremove/Button.qml
+++ b/examples/declarative/positioners/Button.qml
diff --git a/examples/declarative/positioners/addandremove/add.png b/examples/declarative/positioners/add.png
index 1ee4542..1ee4542 100644
--- a/examples/declarative/positioners/addandremove/add.png
+++ b/examples/declarative/positioners/add.png
diff --git a/examples/declarative/positioners/addandremove/del.png b/examples/declarative/positioners/del.png
index 8d2eaed..8d2eaed 100644
--- a/examples/declarative/positioners/addandremove/del.png
+++ b/examples/declarative/positioners/del.png
diff --git a/examples/declarative/positioners/layoutdirection/layoutdirection.qml b/examples/declarative/positioners/layoutdirection/layoutdirection.qml
deleted file mode 100644
index 448eb16..0000000
--- a/examples/declarative/positioners/layoutdirection/layoutdirection.qml
+++ /dev/null
@@ -1,171 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 1.1
-
-Rectangle {
-    property bool mirror
-    property int direction: Qt.application.layoutDirection
-    LayoutMirroring.enabled: mirror
-    LayoutMirroring.childrenInherit: true
-
-    width: column.width + 100
-    height: column.height + 100
-
-    Column {
-        id: column
-        spacing: 10
-        anchors.centerIn: parent
-        width: 230
-
-        Text {
-            text: "Row"
-            anchors.horizontalCenter: parent.horizontalCenter
-        }
-        Row {
-            layoutDirection: direction
-            spacing: 10
-            move: Transition {
-                NumberAnimation {
-                    properties: "x"
-                }
-            }
-            Repeater {
-                model: 4
-                Loader {
-                    property int value: index
-                    sourceComponent: delegate
-                }
-            }
-        }        
-        Text {
-            text: "Grid"
-            anchors.horizontalCenter: parent.horizontalCenter
-        }
-        Grid {
-           layoutDirection: direction
-           spacing: 10; columns: 4
-           move: Transition {
-               NumberAnimation {
-                   properties: "x"
-               }
-           }
-           Repeater {
-               model: 11
-               Loader {
-                   property int value: index
-                   sourceComponent: delegate
-               }
-            }
-        }
-        Text {
-            text: "Flow"
-            anchors.horizontalCenter: parent.horizontalCenter
-        }
-        Flow {
-           layoutDirection: direction
-           spacing: 10; width: parent.width
-           move: Transition {
-               NumberAnimation {
-                   properties: "x"
-               }
-           }
-           Repeater {
-               model: 10
-               Loader {
-                   property int value: index
-                   sourceComponent: delegate
-               }
-            }
-        }
-        Rectangle {
-           height: 50; width: parent.width
-           color: mouseArea.pressed ? "black" : "gray"
-           Text {
-                text: direction ? "Right to left" : "Left to right"
-                color: "white"
-                font.pixelSize: 16
-                anchors.centerIn: parent
-            }
-            MouseArea {
-                id: mouseArea
-                onClicked: {
-                    if (direction == Qt.LeftToRight) {
-                        direction = Qt.RightToLeft;
-                    } else {
-                        direction = Qt.LeftToRight;
-                    }
-                }
-                anchors.fill: parent
-            }
-        }
-        Rectangle {
-           height: 50; width: parent.width
-           color: mouseArea2.pressed ? "black" : "gray"
-           Text {
-                text: mirror ? "Mirrored" : "Normal"
-                color: "white"
-                font.pixelSize: 16
-                anchors.centerIn: parent
-            }
-            MouseArea {
-                id: mouseArea2
-                onClicked: {
-                    mirror = !mirror;
-                }
-                anchors.fill: parent
-            }
-        }
-    }
-    
-    Component {
-        id: delegate
-        Rectangle {
-            width: 50; height: 50
-            color: Qt.rgba(0.8/(parent.value+1),0.8/(parent.value+1),0.8/(parent.value+1),1.0)
-            Text {
-                text: parent.parent.value+1
-                color: "white"
-                font.pixelSize: 20
-                anchors.centerIn: parent
-            }
-        }
-    }
-}
diff --git a/examples/declarative/positioners/addandremove/addandremove.qml b/examples/declarative/positioners/positioners.qml
index 7d6d8fe..7d6d8fe 100644
--- a/examples/declarative/positioners/addandremove/addandremove.qml
+++ b/examples/declarative/positioners/positioners.qml
diff --git a/examples/declarative/positioners/layoutdirection/layoutdirection.qmlproject b/examples/declarative/positioners/positioners.qmlproject
index e526217..e526217 100644
--- a/examples/declarative/positioners/layoutdirection/layoutdirection.qmlproject
+++ b/examples/declarative/positioners/positioners.qmlproject
diff --git a/examples/declarative/righttoleft/layoutdirection/layoutdirection.qml b/examples/declarative/righttoleft/layoutdirection/layoutdirection.qml
new file mode 100644
index 0000000..b4efebe
--- /dev/null
+++ b/examples/declarative/righttoleft/layoutdirection/layoutdirection.qml
@@ -0,0 +1,246 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.1
+
+Rectangle {
+    id: root
+    property bool mirror
+    property int direction: Qt.application.layoutDirection
+    LayoutMirroring.enabled: mirror
+    LayoutMirroring.childrenInherit: true
+    width: column.width + 80
+    height: column.height + 40
+    Column {
+        id: column
+        width: 190
+        spacing: 10
+        anchors.centerIn: parent
+
+        Text {
+            text: "Row"
+            anchors.horizontalCenter: parent.horizontalCenter
+        }
+
+        Row {
+            layoutDirection: root.direction
+            spacing: 10
+            move: Transition {
+                NumberAnimation {
+                    properties: "x"
+                }
+            }
+            Repeater {
+                model: 4
+                Loader {
+                    property int value: index
+                    sourceComponent: positionerDelegate
+                }
+            }
+        }
+
+        Text {
+            text: "Grid"
+            anchors.horizontalCenter: parent.horizontalCenter
+        }
+
+        Grid {
+            layoutDirection: root.direction
+            spacing: 10; columns: 4
+            move: Transition {
+                NumberAnimation {
+                    properties: "x"
+                }
+            }
+            Repeater {
+                model: 11
+                Loader {
+                    property int value: index
+                    sourceComponent: positionerDelegate
+                }
+            }
+        }
+
+        Text {
+            text: "Flow"
+            anchors.horizontalCenter: parent.horizontalCenter
+        }
+
+        Flow {
+            layoutDirection: root.direction
+            spacing: 10; width: parent.width
+            move: Transition {
+                NumberAnimation {
+                    properties: "x"
+                }
+            }
+            Repeater {
+                model: 10
+                Loader {
+                    property int value: index
+                    sourceComponent: positionerDelegate
+                }
+            }
+        }
+
+        Text {
+            text: "ListView"
+            anchors.horizontalCenter: parent.horizontalCenter
+        }
+
+        ListView {
+            id: listView
+            clip: true
+            width: parent.width; height: 40
+            layoutDirection: root.direction
+            orientation: Qt.Horizontal
+            model: 48
+            delegate: viewDelegate
+        }
+
+        Text {
+            text: "GridView"
+            anchors.horizontalCenter: parent.horizontalCenter
+        }
+
+        GridView {
+            clip: true
+            width: 200; height: 160
+            cellWidth: 50; cellHeight: 50
+            layoutDirection: root.direction
+            model: 48
+            delegate: viewDelegate
+        }
+
+        Rectangle {
+            height: 50; width: parent.width
+            color: mouseArea.pressed ? "black" : "gray"
+            Column {
+                anchors.centerIn: parent
+                Text {
+                    text: root.direction ? "Right to left" : "Left to right"
+                    color: "white"
+                    font.pixelSize: 16
+                    anchors.horizontalCenter: parent.horizontalCenter
+                }
+                Text {
+                    text: "(click here to toggle)"
+                    color: "white"
+                    font.pixelSize: 10
+                    font.italic: true
+                    anchors.horizontalCenter: parent.horizontalCenter
+                }
+            }
+            MouseArea {
+                id: mouseArea
+                anchors.fill: parent
+                onClicked: {
+                    if (root.direction == Qt.LeftToRight) {
+                        root.direction = Qt.RightToLeft;
+                    } else {
+                        root.direction = Qt.LeftToRight;
+                    }
+                }
+            }
+        }
+
+        Rectangle {
+            height: 50; width: parent.width
+            color: mouseArea2.pressed ? "black" : "gray"
+            Column {
+                anchors.centerIn: parent
+                Text {
+                    text: root.mirror ? "Mirrored" : "Not mirrored"
+                    color: "white"
+                    font.pixelSize: 16
+                    anchors.horizontalCenter: parent.horizontalCenter
+                }
+                Text {
+                    text: "(click here to toggle)"
+                    color: "white"
+                    font.pixelSize: 10
+                    font.italic: true
+                    anchors.horizontalCenter: parent.horizontalCenter
+                }
+            }
+            MouseArea {
+                id: mouseArea2
+                anchors.fill: parent
+                onClicked: {
+                    root.mirror = !root.mirror;
+                }
+            }
+        }
+    }
+
+    Component {
+        id: positionerDelegate
+        Rectangle {
+            width: 40; height: 40
+            color: Qt.rgba(0.8/(parent.value+1),0.8/(parent.value+1),0.8/(parent.value+1),1.0)
+            Text {
+                text: parent.parent.value+1
+                color: "white"
+                font.pixelSize: 18
+                anchors.centerIn: parent
+            }
+        }
+    }
+    Component {
+        id: viewDelegate
+        Item {
+            width: (listView.effectiveLayoutDirection == Qt.LeftToRight  ? (index == 48 - 1) : (index == 0)) ? 40 : 50
+            Rectangle {
+                width: 40; height: 40
+                color: Qt.rgba(0.5+(48 - index)*Math.random()/48,
+                               0.3+index*Math.random()/48,
+                               0.3*Math.random(),
+                               1.0)
+                Text {
+                    text: index+1
+                    color: "white"
+                    font.pixelSize: 18
+                    anchors.centerIn: parent
+                }
+            }
+        }
+    }
+}
+
diff --git a/examples/declarative/positioners/addandremove/addandremove.qmlproject b/examples/declarative/righttoleft/layoutdirection/layoutdirection.qmlproject
index e526217..e526217 100644
--- a/examples/declarative/positioners/addandremove/addandremove.qmlproject
+++ b/examples/declarative/righttoleft/layoutdirection/layoutdirection.qmlproject
diff --git a/examples/declarative/righttoleft/layoutmirroring/layoutmirroring.qml b/examples/declarative/righttoleft/layoutmirroring/layoutmirroring.qml
new file mode 100644
index 0000000..0d1b871
--- /dev/null
+++ b/examples/declarative/righttoleft/layoutmirroring/layoutmirroring.qml
@@ -0,0 +1,313 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.1
+
+Rectangle {
+    id: root
+    property bool mirror: Qt.application.layoutDirection == Qt.RightToLeft
+    LayoutMirroring.enabled: mirror
+    LayoutMirroring.childrenInherit: true
+    width: 400
+    height: 875
+    color: "lightsteelblue"
+
+    Column {
+        spacing: 10
+        anchors { left: parent.left; right: parent.right; top: parent.top; margins: 10 }
+
+        Text {
+            text: "Positioners"
+            anchors.left: parent.left
+        }
+
+        Column {
+            id: positioners
+            spacing: 5
+            anchors.left: parent.left
+            Row {
+                id: row
+                spacing: 4
+                property string text: "THISISROW"
+                anchors.left: parent.left
+                Repeater {
+                    model: parent.text.length
+                    delegate: positionerDelegate
+                }
+            }
+            Flow {
+                id: flow
+                spacing: 4
+                width: 90
+                property string text: "THISISFLOW"
+                anchors.left: parent.left
+                Repeater {
+                    model: parent.text.length
+                    delegate: positionerDelegate
+                }
+            }
+            Grid {
+                id: grid
+                spacing: 4
+                columns: 6
+                property string text: "THISISGRID"
+                anchors.left: parent.left
+                Repeater {
+                    model: parent.text.length
+                    delegate: positionerDelegate
+                }
+            }
+            Component {
+                id: positionerDelegate
+                Text {
+                    color: "white"
+                    font.pixelSize: 20
+                    text: parent.text[index]
+                    Rectangle {
+                        z: -1
+                        opacity: 0.7
+                        color: "black"
+                        anchors.fill: parent
+                    }
+                }
+            }
+        }
+
+        Text {
+            text: "Text alignment"
+            anchors.left: parent.left
+        }
+
+        Rectangle {
+            id: textStrings
+            width: 148
+            height: 85
+            color: "white"
+            anchors.left: parent.left
+            Column {
+                spacing: 5
+                width: parent.width
+                anchors { fill: parent; margins: 5 }
+                Text {
+                    id: englishText
+                    width: parent.width
+                    text: "English text"
+                }
+                Text {
+                    id: arabicText
+                    width: parent.width
+                    text: "النص العربي"
+                }
+                Text {
+                    id: leftAlignedText
+                    width: parent.width
+                    text: "Text aligned to left"
+                    horizontalAlignment: Text.AlignLeft
+                }
+                Text {
+                    id: rightAlignedText
+                    width: parent.width
+                    text: "Text aligned to right"
+                    horizontalAlignment: Text.AlignRight
+                }
+            }
+        }
+
+        Text {
+            text: "Model views"
+            anchors.left: parent.left
+        }
+
+        Column {
+            id: views
+            spacing: 10
+            anchors.left: parent.left
+            ListView {
+                id: listView
+                z: -1
+                clip: true
+                model: text.length
+                width: 360; height: 45
+                orientation: Qt.Horizontal
+                property string text: "LISTVIEWLISTVIEWLISTVIEWLISTVIEWLISTVIEWLISTVIEW"
+                delegate: Rectangle {
+                    color: "black"
+                    width: 45; height: 45
+                    Rectangle {
+                        anchors { fill: parent; margins: 1 }
+                        color: "red"
+                    }
+                    Text {
+                        text: listView.text[index]
+                        font.pixelSize: 30
+                        anchors.centerIn: parent
+                    }
+                }
+            }
+            GridView {
+                id: gridView
+                z: -1
+                clip: true
+                model: text.length
+                width: 180; height: 90
+                cellWidth: 45; cellHeight: 45
+                property string text: "GRIDVIEWGRIDVIEWGRIDVIEWGRIDVIEWGRIDVIEWGRIDVIEW"
+                anchors.left: parent.left
+                delegate: Rectangle {
+                    color: "black"
+                    width: 45; height: 45
+                    Rectangle {
+                        anchors { fill: parent; margins: 1 }
+                        color: "red"
+                    }
+                    Text {
+                        anchors.centerIn: parent
+                        font.pixelSize: 30
+                        text: gridView.text[index]
+                    }
+                }
+            }
+        }
+
+        Text {
+            text: "Item x"
+            anchors.left: parent.left
+        }
+        Rectangle {
+            id: items
+            color: Qt.rgba(0.2, 0.2, 0.2, 0.6)
+            width: 275; height: 95
+            anchors.left: parent.left
+            Rectangle {
+                y: 5; x: 5
+                width: 130; height: 40
+                Text {
+                    text: "Item with x: 5\n(not mirrored)"
+                    anchors.centerIn: parent
+                }
+            }
+            Rectangle {
+                color:  Qt.rgba(0.7, 0.7, 0.7)
+                y: 50; x: mirror(5)
+                width: 130; height: 40
+                function mirror(value) {
+                    return LayoutMirroring.enabled ? (parent.width - width - value) : value;
+                }
+                Text {
+                    text: "Item with x: " + parent.x + "\n(manually mirrored)"
+                    anchors.centerIn: parent
+                }
+            }
+        }
+        Text {
+            text: "Item anchors"
+            anchors.left: parent.left
+        }
+
+        Rectangle {
+            id: anchoredItems
+            color: Qt.rgba(0.2, 0.2, 0.2, 0.6)
+            width: 270; height: 170
+            anchors.left: parent.left
+            Rectangle {
+                id: blackRectangle
+                color: "black"
+                width: 180; height: 90
+                anchors { horizontalCenter: parent.horizontalCenter; horizontalCenterOffset: 30 }
+                Text {
+                    text: "Horizontal center anchored\nwith offset 30\nto the horizontal center\nof the parent."
+                    color: "white"
+                    anchors.centerIn: parent
+                }
+            }
+            Rectangle {
+                id: whiteRectangle
+                color: "white"
+                width: 120; height: 70
+                anchors { left: parent.left; bottom: parent.bottom }
+                Text {
+                    text: "Left side anchored\nto the left side\nof the parent."
+                    color: "black"
+                    anchors.centerIn: parent
+                }
+            }
+            Rectangle {
+                id: grayRectangle
+                color: Qt.rgba(0.7, 0.7, 0.7)
+                width: 140; height: 90
+                anchors { right: parent.right; bottom: parent.bottom }
+                Text {
+                    text: "Right side anchored\nto the right side\nof the parent."
+                    anchors.centerIn: parent
+                }
+            }
+        }
+        Rectangle {
+            id: mirrorButton
+            color: mouseArea2.pressed ? "black" : "gray"
+            height: 50; width: parent.width
+            anchors.left: parent.left
+            Column {
+                anchors.centerIn: parent
+                Text {
+                    text: root.mirror ? "Mirrored" : "Not mirrored"
+                    color: "white"
+                    font.pixelSize: 16
+                    anchors.horizontalCenter: parent.horizontalCenter
+                }
+                Text {
+                    text: "(click here to toggle)"
+                    color: "white"
+                    font.pixelSize: 10
+                    font.italic: true
+                    anchors.horizontalCenter: parent.horizontalCenter
+                }
+            }
+            MouseArea {
+                id: mouseArea2
+                anchors.fill: parent
+                onClicked: {
+                    root.mirror = !root.mirror;
+                }
+            }
+        }
+    }
+}
+
diff --git a/examples/declarative/righttoleft/layoutmirroring/layoutmirroring.qmlproject b/examples/declarative/righttoleft/layoutmirroring/layoutmirroring.qmlproject
new file mode 100644
index 0000000..e526217
--- /dev/null
+++ b/examples/declarative/righttoleft/layoutmirroring/layoutmirroring.qmlproject
@@ -0,0 +1,18 @@
+/* File generated by QtCreator */
+
+import QmlProject 1.0
+
+Project {
+    /* Include .qml, .js, and image files from current directory and subdirectories */
+    QmlFiles {
+        directory: "."
+    }
+    JavaScriptFiles {
+        directory: "."
+    }
+    ImageFiles {
+        directory: "."
+    }
+    /* List of plugin directories passed to QML runtime */
+    // importPaths: [ " ../exampleplugin " ]
+}
diff --git a/examples/declarative/righttoleft/textalignment/textalignment.qml b/examples/declarative/righttoleft/textalignment/textalignment.qml
new file mode 100644
index 0000000..4c40c3c
--- /dev/null
+++ b/examples/declarative/righttoleft/textalignment/textalignment.qml
@@ -0,0 +1,426 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.1
+
+Rectangle {
+    id: root
+    color: "white"
+    width: containerColumn.width
+    height: containerColumn.height + containerColumn.anchors.topMargin
+
+    property bool mirror: false
+    property variant horizontalAlignment: undefined
+
+    property variant editorType: ["Plain Text", "Styled Text", "Plain Rich Text", "Italic Rich Text", "Plain TextEdit", "Italic TextEdit", "TextInput"]
+    property variant text: ["", " ", "Hello world!", "مرحبا العالم!", "Hello world! Hello!\nHello world! Hello!", "مرحبا العالم! مرحبا! مرحبا العالم! مرحبا!" ,"مرحبا العالم! مرحبا! مرحبا Hello world!\nالعالم! مرحبا!"]
+    property variant description: ["empty text", "white-space-only text", "left-to-right text", "right-to-left text", "multi-line left-to-right text", "multi-line right-to-left text", "multi-line bidi text"]
+    property variant textComponents: [plainTextComponent, styledTextComponent, richTextComponent, italicRichTextComponent, plainTextEdit, italicTextEdit, textInput]
+
+    function shortText(horizontalAlignment) {
+
+        // all the different QML editors have
+        // the same alignment values
+        switch (horizontalAlignment) {
+        case Text.AlignLeft:
+            return "L";
+        case Text.AlignRight:
+            return "R";
+        case Text.AlignHCenter:
+            return "C";
+        case Text.AlignJustify:
+            return "J";
+        default:
+            return "Error";
+        }
+    }
+    Column {
+        id: containerColumn
+        spacing: 10
+        width: editorTypeRow.width
+        anchors { top: parent.top; topMargin: 5 }
+        Row {
+            id: editorTypeRow
+            Repeater {
+                model: editorType.length
+                Item {
+                    width: editorColumn.width
+                    height: editorColumn.height
+                    Column {
+                        id: editorColumn
+                        spacing: 5
+                        width: textColumn.width+10
+                        Text {
+                            text: root.editorType[index]
+                            font.pixelSize: 16
+                            anchors.horizontalCenter: parent.horizontalCenter
+                        }
+                        Column {
+                            id: textColumn
+                            spacing: 5
+                            anchors.horizontalCenter: parent.horizontalCenter
+                            Repeater {
+                                model: textComponents.length
+                                delegate: textComponents[index]
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        Column {
+            spacing: 2
+            width: parent.width
+            Rectangle {
+                // button
+                height: 50; width: parent.width
+                color: mouseArea.pressed ? "black" : "lightgray"
+                Column {
+                    anchors.centerIn: parent
+                    Text {
+                        text: root.mirror ? "Mirrored" : "Not mirrored"
+                        color: "white"
+                        font.pixelSize: 16
+                        anchors.horizontalCenter: parent.horizontalCenter
+                    }
+                    Text {
+                        text: "(click here to toggle)"
+                        color: "white"
+                        font.pixelSize: 10
+                        font.italic: true
+                        anchors.horizontalCenter: parent.horizontalCenter
+                    }
+                }
+                MouseArea {
+                    id: mouseArea
+                    property int index: 0
+                    anchors.fill: parent
+                    onClicked: root.mirror = !root.mirror
+                }
+            }
+            Rectangle {
+                // button
+                height: 50; width: parent.width
+                color: mouseArea2.pressed ? "black" : "gray"
+                Column {
+                    anchors.centerIn: parent
+                    Text {
+                        text: {
+                            if (root.horizontalAlignment == undefined)
+                                return "Implict alignment";
+                            switch (root.horizontalAlignment) {
+                            case Text.AlignLeft:
+                                return "Left alignment";
+                            case Text.AlignRight:
+                                return "Right alignment";
+                            case Text.AlignHCenter:
+                                return "Center alignment";
+                            case Text.AlignJustify:
+                                return "Justify alignment";
+                            }
+                        }
+                        color: "white"
+                        font.pixelSize: 16
+                        anchors.horizontalCenter: parent.horizontalCenter
+                    }
+                    Text {
+                        text: "(click here to toggle)"
+                        color: "white"
+                        font.pixelSize: 10
+                        font.italic: true
+                        anchors.horizontalCenter: parent.horizontalCenter
+                    }
+                }
+                MouseArea {
+                    id: mouseArea2
+                    property int index: 0
+                    anchors.fill: parent
+                    onClicked: {
+                        if (index < 0) {
+                            root.horizontalAlignment = undefined;
+                        } else {
+                            root.horizontalAlignment = Math.pow(2, index);
+                        }
+                        index = (index + 2) % 5 - 1;
+                    }
+                }
+            }
+        }
+    }
+
+    Component {
+        id: plainTextComponent
+        Text {
+            width: 180
+            text: root.text[index]
+            font.pixelSize: 24
+            wrapMode: Text.WordWrap
+            horizontalAlignment: root.horizontalAlignment
+            LayoutMirroring.enabled: root.mirror
+            textFormat: Text.RichText
+            Rectangle {
+                z: -1
+                color: Qt.rgba(0.8, 0.2, 0.2, 0.3)
+                anchors.fill: parent
+            }
+            Text {
+                text: root.description[index]
+                color: Qt.rgba(1,1,1,1.0)
+                anchors.centerIn: parent
+                Rectangle {
+                    z: -1
+                    color: Qt.rgba(0.3, 0, 0, 0.3)
+                    anchors { fill: parent; margins: -3 }
+                }
+            }
+            Text {
+                color: "white"
+                text: shortText(parent.horizontalAlignment)
+                anchors { top: parent.top; right: parent.right; margins: 2 }
+            }
+        }
+    }
+
+    Component {
+        id: styledTextComponent
+        Text {
+            width: 180
+            text: root.text[index]
+            font.pixelSize: 24
+            wrapMode: Text.WordWrap
+            horizontalAlignment: root.horizontalAlignment
+            LayoutMirroring.enabled: root.mirror
+            textFormat: Text.RichText
+            style: Text.Sunken
+            styleColor: "white"
+            Rectangle {
+                z: -1
+                color: Qt.rgba(0.8, 0.2, 0.2, 0.3)
+                anchors.fill: parent
+            }
+            Text {
+                text: root.description[index]
+                color: Qt.rgba(1,1,1,1.0)
+                anchors.centerIn: parent
+                Rectangle {
+                    z: -1
+                    color: Qt.rgba(0.3, 0, 0, 0.3)
+                    anchors { fill: parent; margins: -3 }
+                }
+            }
+            Text {
+                color: "white"
+                text: shortText(parent.horizontalAlignment)
+                anchors { top: parent.top; right: parent.right; margins: 2 }
+            }
+        }
+    }
+
+    Component {
+        id: richTextComponent
+        Text {
+            width: 180
+            text: root.text[index]
+            font.pixelSize: 24
+            wrapMode: Text.WordWrap
+            horizontalAlignment: root.horizontalAlignment
+            LayoutMirroring.enabled: root.mirror
+            textFormat: Text.RichText
+            Rectangle {
+                z: -1
+                color: Qt.rgba(0.8, 0.2, 0.2, 0.3)
+                anchors.fill: parent
+            }
+            Text {
+                text: root.description[index]
+                color: Qt.rgba(1,1,1,1.0)
+                anchors.centerIn: parent
+                Rectangle {
+                    z: -1
+                    color: Qt.rgba(0.3, 0, 0, 0.3)
+                    anchors { fill: parent; margins: -3 }
+                }
+            }
+            Text {
+                color: "white"
+                text: shortText(parent.horizontalAlignment)
+                anchors { top: parent.top; right: parent.right; margins: 2 }
+            }
+        }
+    }
+
+    Component {
+        id: italicRichTextComponent
+        Text {
+            width: 180
+            text: "<i>" + root.text[index] + "</i>"
+            font.pixelSize: 24
+            wrapMode: Text.WordWrap
+            horizontalAlignment: root.horizontalAlignment
+            LayoutMirroring.enabled: root.mirror
+            textFormat: Text.RichText
+            property variant backgroundColor: Qt.rgba(0.8, 0.2, 0.2, 0.3)
+            Rectangle {
+                z: -1
+                color: parent.backgroundColor
+                anchors.fill: parent
+            }
+            Text {
+                text: root.description[index]
+                color: Qt.rgba(1,1,1,1.0)
+                anchors.centerIn: parent
+                Rectangle {
+                    z: -1
+                    color: Qt.rgba(0.3, 0, 0, 0.3)
+                    anchors { fill: parent; margins: -3 }
+                }
+            }
+            Text {
+                color: "white"
+                text: shortText(parent.horizontalAlignment)
+                anchors { top: parent.top; right: parent.right; margins: 2 }
+            }
+        }
+    }
+
+    Component {
+        id: plainTextEdit
+        TextEdit {
+            width: 180
+            text: root.text[index]
+            font.pixelSize: 24
+            cursorVisible: true
+            wrapMode: TextEdit.WordWrap
+            horizontalAlignment: root.horizontalAlignment
+            LayoutMirroring.enabled: root.mirror
+            Rectangle {
+                z: -1
+                color: Qt.rgba(0.5, 0.5, 0.2, 0.3)
+                anchors.fill: parent
+            }
+            Text {
+                text: root.description[index]
+                color: Qt.rgba(1,1,1,1.0)
+                anchors.centerIn: parent
+                Rectangle {
+                    z: -1
+                    color: Qt.rgba(0.3, 0, 0, 0.3)
+                    anchors { fill: parent; margins: -3 }
+                }
+            }
+            Text {
+                color: "white"
+                text: shortText(parent.horizontalAlignment)
+                anchors { top: parent.top; right: parent.right; margins: 2 }
+            }
+        }
+    }
+
+    Component {
+        id: italicTextEdit
+        TextEdit {
+            width: 180
+            text: "<i>" + root.text[index] + "<i>"
+            font.pixelSize: 24
+            cursorVisible: true
+            wrapMode: TextEdit.WordWrap
+            horizontalAlignment: root.horizontalAlignment
+            LayoutMirroring.enabled: root.mirror
+            Rectangle {
+                z: -1
+                color: Qt.rgba(0.5, 0.5, 0.2, 0.3)
+                anchors.fill: parent
+            }
+            Text {
+                text: root.description[index]
+                color: Qt.rgba(1,1,1,1.0)
+                anchors.centerIn: parent
+                Rectangle {
+                    z: -1
+                    color: Qt.rgba(0.3, 0, 0, 0.3)
+                    anchors { fill: parent; margins: -3 }
+                }
+            }
+            Text {
+                color: "white"
+                text: shortText(parent.horizontalAlignment)
+                anchors { top: parent.top; right: parent.right; margins: 2 }
+            }
+        }
+    }
+
+    Component {
+        id: textInput
+        Item {
+            width: 180
+            height: textInput.text.length > 20 ? 3*textInput.height : textInput.height
+            TextInput {
+                id: textInput
+                width: 180
+                text: root.text[index]
+                font.pixelSize: 24
+                cursorVisible: true
+                horizontalAlignment: root.horizontalAlignment
+                LayoutMirroring.enabled: root.mirror
+                Rectangle {
+                    z: -1
+                    color: Qt.rgba(0.6, 0.4, 0.2, 0.3)
+                    anchors.fill: parent
+                }
+                Text {
+                    text: root.description[index]
+                    color: Qt.rgba(1,1,1,1.0)
+                    anchors.centerIn: parent
+                    Rectangle {
+                        z: -1
+                        color: Qt.rgba(0.3, 0, 0, 0.3)
+                        anchors { fill: parent; margins: -3 }
+                    }
+                }
+                Text {
+                    color: "white"
+                    text: shortText(parent.horizontalAlignment)
+                    anchors { top: parent.top; right: parent.right; margins: 2 }
+                }
+            }
+        }
+    }
+}
+
diff --git a/examples/declarative/righttoleft/textalignment/textalignment.qmlproject b/examples/declarative/righttoleft/textalignment/textalignment.qmlproject
new file mode 100644
index 0000000..e526217
--- /dev/null
+++ b/examples/declarative/righttoleft/textalignment/textalignment.qmlproject
@@ -0,0 +1,18 @@
+/* File generated by QtCreator */
+
+import QmlProject 1.0
+
+Project {
+    /* Include .qml, .js, and image files from current directory and subdirectories */
+    QmlFiles {
+        directory: "."
+    }
+    JavaScriptFiles {
+        directory: "."
+    }
+    ImageFiles {
+        directory: "."
+    }
+    /* List of plugin directories passed to QML runtime */
+    // importPaths: [ " ../exampleplugin " ]
+}
diff --git a/qmake/project.cpp b/qmake/project.cpp
index 7cc1cb6..815f210 100644
--- a/qmake/project.cpp
+++ b/qmake/project.cpp
@@ -1651,7 +1651,6 @@ QMakeProject::doProjectInclude(QString file, uchar flags, QMap<QString, QStringL
         if(file.indexOf(Option::dir_sep) == -1 || !QFile::exists(file)) {
             static QStringList *feature_roots = 0;
             if(!feature_roots) {
-                validateModes();
                 feature_roots = new QStringList(qmake_feature_paths(prop));
                 qmakeAddCacheClear(qmakeDeleteCacheClear<QStringList>, (void**)&feature_roots);
             }
diff --git a/src/3rdparty/webkit/WebKit/qt/qt_webkit_version.pri b/src/3rdparty/webkit/WebKit/qt/qt_webkit_version.pri
index 07754a7..3ec3e97 100644
--- a/src/3rdparty/webkit/WebKit/qt/qt_webkit_version.pri
+++ b/src/3rdparty/webkit/WebKit/qt/qt_webkit_version.pri
@@ -1,5 +1,5 @@
-QT_WEBKIT_VERSION = 4.7.3
+QT_WEBKIT_VERSION = 4.7.4
 QT_WEBKIT_MAJOR_VERSION = 4
 QT_WEBKIT_MINOR_VERSION = 7
-QT_WEBKIT_PATCH_VERSION = 3
+QT_WEBKIT_PATCH_VERSION = 4
 QT_CONFIG += webkit
diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp
index d7f8846..54b9d89 100644
--- a/src/corelib/global/qglobal.cpp
+++ b/src/corelib/global/qglobal.cpp
@@ -1876,7 +1876,7 @@ QSysInfo::SymbianVersion QSysInfo::symbianVersion()
                 else if (minor == 1) {
                     return cachedSymbianVersion = SV_SF_2;
                 }
-                else if (minor == 2) {
+                else if (minor >= 2) {
                     return cachedSymbianVersion = SV_SF_3;
                 }
             }
diff --git a/src/declarative/graphicsitems/qdeclarativeitem.cpp b/src/declarative/graphicsitems/qdeclarativeitem.cpp
index 9cf1e78..4af91ce 100644
--- a/src/declarative/graphicsitems/qdeclarativeitem.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeitem.cpp
@@ -746,44 +746,63 @@ void QDeclarativeKeyNavigationAttached::setFocusNavigation(QDeclarativeItem *cur
     \qmlclass LayoutMirroring QDeclarativeLayoutMirroringAttached
     \since QtQuick 1.1
     \ingroup qml-utility-elements
-    \brief The LayoutMirroring is used for mirroring the Qt Quick application layouts.
+    \brief The LayoutMirroring attached property is used to mirror layout behavior.
 
-    LayoutMirroring \l enabled property can be used to horizontally mirror \l {anchor-layout}{Item anchors},
-    \l{Using QML Positioner and Repeater Items}{Positioner} elements and QML views like \l {GridView}{GridView}
-    and horizontal \l {ListView}{ListView}. Mirroring is a visual change, left anchors will become
-    right anchors and left-to-right positioner will instead position child items from right to left.
-    By default setting the \l enabled property to true only affects the item in question. You can set property
-    LayoutDirection \l childrenInherit to true if you want the item children also inherit the mirror setting.
-    If no attached property has been defined, mirroring is disabled.
+    The LayoutMirroring attached property is used to horizontally mirror \l {anchor-layout}{Item anchors},
+    \l{Using QML Positioner and Repeater Items}{positioner} elements (such as \l Row and \l Grid)
+    and views (such as \l GridView and horizontal \l ListView). Mirroring is a visual change: left
+    anchors become right anchors, and positioner elements like \l Grid and \l Row reverse the
+    horizontal layout of child items.
 
-    The following example shows mirroring in action. When \l enabled is set to true, left anchor
-    becomes right, and \l {Row}{Row} starts positioning items in a reverse order:
+    Mirroring is enabled for an item by setting the \l enabled property to true. By default, this
+    only affects the item itself; setting the \l childrenInherit property to true propagates the mirroring
+    behavior to all child elements as well. If the \c LayoutMirroring attached property has not been defined
+    for an item, mirroring is not enabled.
+
+    The following example shows mirroring in action. The \l Row below is specified as being anchored
+    to the left of its parent. However, since mirroring has been enabled, the anchor is horizontally
+    reversed and it is now anchored to the right. Also, since items in a \l Row are positioned
+    from left to right by default, they are now positioned from right to left instead, as demonstrated
+    by the numbering and opacity of the items:
 
     \snippet doc/src/snippets/declarative/layoutmirroring.qml 0
 
-    Layout mirroring is useful when you need to support both left-to-right and right-to-left
-    layout versions of your application that target different language areas. Inheritance saves
-    you from having to mirror the layouts manually for each layout item in your application. Keep
-    in mind however that the mirroring does not affect the positioning done by modifying Item's x
-    co-ordinate directly, so even with the mirroring enabled you will often need to do some layout
-    fixes to support the other reading direction. Also, there are cases where you need to disable
-    mirroring of individual child items, either because mirroring is not the wanted behavior or
-    because the item already implements mirroring in some custom way.
+    \image layoutmirroring.png
+
+    Layout mirroring is useful when it is necessary to support both left-to-right and right-to-left
+    layout versions of an application to target different language areas. The \l childrenInherit
+    property allows layout mirroring to be applied without manually setting layout configurations
+    for every item in an application. Keep in mind, however, that mirroring does not affect any
+    positioning that is defined by the \l Item \l {Item::}{x} coordinate value, so even with
+    mirroring enabled, it will often be necessary to apply some layout fixes to support the
+    desired layout direction. Also, it may be necessary to disable the mirroring of individual
+    child items (by setting \l {enabled}{LayoutMirroring.enabled} to false for such items) if
+    mirroring is not the desired behavior, or if the child item already implements mirroring in
+    some custom way.
+
+    See \l {QML Right-to-left User Interfaces} for further details on using \c LayoutMirroring and
+    other related features to implement right-to-left support for an application.
 */
 
 /*!
     \qmlproperty bool LayoutMirroring::enabled
 
-    Setting this property to true mirrors item's layout horizontally, whether the layout is done
-    using \l {anchor-layout}{anchors}, \l{Using QML Positioner and Repeater Items}{Positioners}
-    or as a QML view \l {GridView}{GridView} or \l {ListView}{ListView}.
+    This property holds whether the item's layout is mirrored horizontally. Setting this to true
+    horizontally reverses \l {anchor-layout}{anchor} settings such that left anchors become right,
+    and right anchors become left. For \l{Using QML Positioner and Repeater Items}{positioner} elements
+    (such as \l Row and \l Grid) and view elements (such as \l {GridView}{GridView} and \l {ListView}{ListView})
+    this also mirrors the horizontal layout direction of the item.
+
+    The default value is false.
 */
 
 /*!
     \qmlproperty bool LayoutMirroring::childrenInherit
 
-    This property can be set to true if you want the item children
-    to inherit the item's mirror setting.
+    This property holds whether the \l {enabled}{LayoutMirroring.enabled} value for this item
+    is inherited by its children.
+
+    The default value is false.
 */
 
 QDeclarativeLayoutMirroringAttached::QDeclarativeLayoutMirroringAttached(QObject *parent) : QObject(parent), itemPrivate(0)
@@ -1558,7 +1577,7 @@ QDeclarativeKeysAttached *QDeclarativeKeysAttached::qmlAttachedProperties(QObjec
 
     \section1 Layout Mirroring
 
-    Item layouts can be mirrored using \l {LayoutMirroring}{LayoutMirroring} attached property.
+    Item layouts can be mirrored using the \l {LayoutMirroring}{LayoutMirroring} attached property.
 
 */
 
diff --git a/src/declarative/graphicsitems/qdeclarativepositioners.cpp b/src/declarative/graphicsitems/qdeclarativepositioners.cpp
index 84dcec6..8a9bdb3 100644
--- a/src/declarative/graphicsitems/qdeclarativepositioners.cpp
+++ b/src/declarative/graphicsitems/qdeclarativepositioners.cpp
@@ -385,7 +385,7 @@ void QDeclarativeBasePositioner::finishApplyTransitions()
 
   Items with a width or height of 0 will not be positioned.
 
-  \sa Row, Grid, Flow, {declarative/positioners/addandremove}{Positioners example}
+  \sa Row, Grid, Flow, {declarative/positioners}{Positioners example}
 */
 /*!
     \qmlproperty Transition Column::add
@@ -425,7 +425,7 @@ void QDeclarativeBasePositioner::finishApplyTransitions()
     }
     \endqml
 
-    \sa add, {declarative/positioners/addandremove}{Positioners example}
+    \sa add, {declarative/positioners}{Positioners example}
 */
 /*!
   \qmlproperty int Column::spacing
@@ -528,7 +528,7 @@ void QDeclarativeColumn::reportConflictingAnchors()
 
   Items with a width or height of 0 will not be positioned.
 
-  \sa Column, Grid, Flow, {declarative/positioners/addandremove}{Positioners example}
+  \sa Column, Grid, Flow, {declarative/positioners}{Positioners example}
 */
 /*!
     \qmlproperty Transition Row::add
@@ -567,7 +567,7 @@ void QDeclarativeColumn::reportConflictingAnchors()
     }
     \endqml
 
-    \sa add, {declarative/positioners/addandremove}{Positioners example}
+    \sa add, {declarative/positioners}{Positioners example}
 */
 /*!
   \qmlproperty int Row::spacing
@@ -597,7 +597,7 @@ QDeclarativeRow::QDeclarativeRow(QDeclarativeItem *parent)
     the right anchor remains to the right of the row.
     \endlist
 
-    \sa Grid::layoutDirection, Flow::layoutDirection, {declarative/positioners/layoutdirection}{Layout directions example}
+    \sa Grid::layoutDirection, Flow::layoutDirection, {declarative/righttoleft/layoutdirection}{Layout directions example}
 */
 Qt::LayoutDirection QDeclarativeRow::layoutDirection() const
 {
@@ -753,7 +753,7 @@ void QDeclarativeRow::reportConflictingAnchors()
 
   Items with a width or height of 0 will not be positioned.
 
-  \sa Flow, Row, Column, {declarative/positioners/addandremove}{Positioners example}
+  \sa Flow, Row, Column, {declarative/positioners}{Positioners example}
 */
 /*!
     \qmlproperty Transition Grid::add
@@ -791,7 +791,7 @@ void QDeclarativeRow::reportConflictingAnchors()
     }
     \endqml
 
-    \sa add, {declarative/positioners/addandremove}{Positioners example}
+    \sa add, {declarative/positioners}{Positioners example}
 */
 /*!
   \qmlproperty int Grid::spacing
@@ -895,7 +895,7 @@ void QDeclarativeGrid::setFlow(Flow flow)
     \l Grid::flow property.
     \endlist
 
-    \sa Flow::layoutDirection, Row::layoutDirection, {declarative/positioners/layoutdirection}{Layout directions example}
+    \sa Flow::layoutDirection, Row::layoutDirection, {declarative/righttoleft/layoutdirection}{Layout directions example}
 */
 Qt::LayoutDirection QDeclarativeGrid::layoutDirection() const
 {
@@ -1137,7 +1137,7 @@ void QDeclarativeGrid::reportConflictingAnchors()
 
   Items with a width or height of 0 will not be positioned.
 
-  \sa Column, Row, Grid, {declarative/positioners/addandremove}{Positioners example}
+  \sa Column, Row, Grid, {declarative/positioners}{Positioners example}
 */
 /*!
     \qmlproperty Transition Flow::add
@@ -1176,7 +1176,7 @@ void QDeclarativeGrid::reportConflictingAnchors()
     }
     \endqml
 
-    \sa add, {declarative/positioners/addandremove}{Positioners example}
+    \sa add, {declarative/positioners}{Positioners example}
 */
 /*!
   \qmlproperty int Flow::spacing
@@ -1255,7 +1255,7 @@ void QDeclarativeFlow::setFlow(Flow flow)
     \l Flow::flow property.
     \endlist
 
-    \sa Grid::layoutDirection, Row::layoutDirection, {declarative/positioners/layoutdirection}{Layout directions example}
+    \sa Grid::layoutDirection, Row::layoutDirection, {declarative/righttoleft/layoutdirection}{Layout directions example}
 */
 
 Qt::LayoutDirection QDeclarativeFlow::layoutDirection() const
diff --git a/src/declarative/graphicsitems/qdeclarativetextinput.cpp b/src/declarative/graphicsitems/qdeclarativetextinput.cpp
index c6de7a0..af18c90 100644
--- a/src/declarative/graphicsitems/qdeclarativetextinput.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetextinput.cpp
@@ -399,10 +399,10 @@ bool QDeclarativeTextInputPrivate::setHAlign(QDeclarativeTextInput::HAlignment a
     if ((hAlign != alignment || forceAlign) && alignment <= QDeclarativeTextInput::AlignHCenter) { // justify not supported
         QDeclarativeTextInput::HAlignment oldEffectiveHAlign = q->effectiveHAlign();
         hAlign = alignment;
-        return true;
         emit q->horizontalAlignmentChanged(alignment);
         if (oldEffectiveHAlign != q->effectiveHAlign())
             emit q->effectiveHorizontalAlignmentChanged();
+        return true;
     }
     return false;
 }
diff --git a/src/declarative/qml/qdeclarativetypenamescriptclass.cpp b/src/declarative/qml/qdeclarativetypenamescriptclass.cpp
index d3e2025..0314a7a 100644
--- a/src/declarative/qml/qdeclarativetypenamescriptclass.cpp
+++ b/src/declarative/qml/qdeclarativetypenamescriptclass.cpp
@@ -158,7 +158,7 @@ void QDeclarativeTypeNameScriptClass::setProperty(Object *o, const Identifier &n
     Q_ASSERT(!type);
 
     QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(engine);
-    ep->objectClass->setProperty(((TypeNameData *)o)->object, n, v, context());
+    ep->objectClass->setProperty(object, n, v, context());
 }
 
 QT_END_NAMESPACE
diff --git a/src/gui/styles/qs60style_s60.cpp b/src/gui/styles/qs60style_s60.cpp
index 1ff195d..e46c826 100644
--- a/src/gui/styles/qs60style_s60.cpp
+++ b/src/gui/styles/qs60style_s60.cpp
@@ -639,13 +639,14 @@ QPixmap QS60StyleModeSpecifics::fromFbsBitmap(CFbsBitmap *icon, CFbsBitmap *mask
 
     QPixmap pixmap;
     QScopedPointer<QPixmapData> pd(QPixmapData::create(0, 0, QPixmapData::PixmapType));
-    bool nativeMaskSupported = (pd->toNativeType(QPixmapData::VolatileImage) != 0);
-    if (mask && nativeMaskSupported) {
-        // Efficient path, less copying and conversion.
+    if (mask) {
+        // Try the efficient path with less copying and conversion.
         QVolatileImage img(icon, mask);
         pd->fromNativeType(&img, QPixmapData::VolatileImage);
-        pixmap = QPixmap(pd.take());
-    } else {
+        if (!pd->isNull())
+            pixmap = QPixmap(pd.take());
+    }
+    if (pixmap.isNull()) {
         // Potentially more expensive path.
         pd->fromNativeType(icon, QPixmapData::FbsBitmap);
         pixmap = QPixmap(pd.take());
diff --git a/src/gui/text/qtextdocumentlayout.cpp b/src/gui/text/qtextdocumentlayout.cpp
index 838face..684de00 100644
--- a/src/gui/text/qtextdocumentlayout.cpp
+++ b/src/gui/text/qtextdocumentlayout.cpp
@@ -3160,7 +3160,7 @@ QRectF QTextDocumentLayoutPrivate::frameBoundingRectInternal(QTextFrame *frame)
 QRectF QTextDocumentLayout::blockBoundingRect(const QTextBlock &block) const
 {
     Q_D(const QTextDocumentLayout);
-    if (d->docPrivate->pageSize.isNull())
+    if (d->docPrivate->pageSize.isNull() || !block.isValid())
         return QRectF();
     d->ensureLayoutedByPosition(block.position() + block.length());
     QTextFrame *frame = d->document->frameAt(block.position());
diff --git a/src/opengl/qgl_symbian.cpp b/src/opengl/qgl_symbian.cpp
index 2978514..78624a2 100644
--- a/src/opengl/qgl_symbian.cpp
+++ b/src/opengl/qgl_symbian.cpp
@@ -41,9 +41,7 @@
 
 
 #include "qgl.h"
-#include <coemain.h>
-#include <coecntrl.h>
-#include <w32std.h>
+#include <fbs.h>
 #include <private/qt_s60_p.h>
 #include <private/qpixmap_s60_p.h>
 #include <private/qimagepixmapcleanuphooks_p.h>
@@ -72,6 +70,8 @@ QT_BEGIN_NAMESPACE
 #endif
 #endif
 
+extern int qt_gl_pixmap_serial;
+
 /*
     QGLTemporaryContext implementation
 */
@@ -361,117 +361,61 @@ void QGLWidgetPrivate::recreateEglSurface()
     eglSurfaceWindowId = currentId;
 }
 
-/*
- * Symbian specific QGLPixmapData functions
- */
-
-static CFbsBitmap* createBlitCopy(CFbsBitmap* bitmap)
+static inline bool knownGoodFormat(QImage::Format format)
 {
-    CFbsBitmap *copy = q_check_ptr(new CFbsBitmap);
-    if (!copy)
-        return 0;
-
-    if (copy->Create(bitmap->SizeInPixels(), bitmap->DisplayMode()) != KErrNone) {
-        delete copy;
-        copy = 0;
-
-        return 0;
+    switch (format) {
+        case QImage::Format_RGB16: // EColor64K
+        case QImage::Format_RGB32: // EColor16MU
+        case QImage::Format_ARGB32_Premultiplied: // EColor16MAP
+            return true;
+        default:
+            return false;
     }
-
-    CFbsBitmapDevice* bitmapDevice = 0;
-    CFbsBitGc *bitmapGc = 0;
-    QT_TRAP_THROWING(bitmapDevice = CFbsBitmapDevice::NewL(copy));
-    QT_TRAP_THROWING(bitmapGc = CFbsBitGc::NewL());
-    bitmapGc->Activate(bitmapDevice);
-
-    bitmapGc->BitBlt(TPoint(), bitmap);
-
-    delete bitmapGc;
-    delete bitmapDevice;
-
-    return copy;
 }
 
 void QGLPixmapData::fromNativeType(void* pixmap, NativeType type)
 {
     if (type == QPixmapData::FbsBitmap) {
-        CFbsBitmap *bitmap = reinterpret_cast<CFbsBitmap*>(pixmap);
-
-        bool deleteSourceBitmap = false;
-#ifdef Q_SYMBIAN_HAS_EXTENDED_BITMAP_TYPE
-
-        // Rasterize extended bitmaps
-
-        TUid extendedBitmapType = bitmap->ExtendedBitmapType();
-        if (extendedBitmapType != KNullUid) {
-            bitmap = createBlitCopy(bitmap);
-            deleteSourceBitmap = true;
-        }
-#endif
-
-        if (bitmap->IsCompressedInRAM()) {
-            bitmap = createBlitCopy(bitmap);
-            deleteSourceBitmap = true;
+        CFbsBitmap *bitmap = reinterpret_cast<CFbsBitmap *>(pixmap);
+        QSize size(bitmap->SizeInPixels().iWidth, bitmap->SizeInPixels().iHeight);
+        if (size.width() == w && size.height() == h)
+            setSerialNumber(++qt_gl_pixmap_serial);
+        resize(size.width(), size.height());
+        m_source = QVolatileImage(bitmap);
+        if (pixelType() == BitmapType) {
+            m_source.ensureFormat(QImage::Format_MonoLSB);
+        } else if (!knownGoodFormat(m_source.format())) {
+            m_source.beginDataAccess();
+            QImage::Format format = idealFormat(m_source.imageRef(), Qt::AutoColor);
+            m_source.endDataAccess(true);
+            m_source.ensureFormat(format);
         }
-
-        TDisplayMode displayMode = bitmap->DisplayMode();
-        QImage::Format format = qt_TDisplayMode2Format(displayMode);
-
-        TSize size = bitmap->SizeInPixels();
-        int bytesPerLine = bitmap->ScanLineLength(size.iWidth, displayMode);
-
-        bitmap->BeginDataAccess();
-        uchar *bytes = (uchar*)bitmap->DataAddress();
-        QImage img = QImage(bytes, size.iWidth, size.iHeight, bytesPerLine, format);
-        img = img.copy();
-        bitmap->EndDataAccess();
-
-        if (displayMode == EGray2) {
-            //Symbian thinks set pixels are white/transparent, Qt thinks they are foreground/solid
-            //So invert mono bitmaps so that masks work correctly.
-            img.invertPixels();
-        } else if (displayMode == EColor16M) {
-            img = img.rgbSwapped(); // EColor16M is BGR
-        }
-
-        fromImage(img, Qt::AutoColor);
-
-        if (deleteSourceBitmap)
-            delete bitmap;
+        m_hasAlpha = m_source.hasAlphaChannel();
+        m_hasFillColor = false;
+        m_dirty = true;
+
+    } else if (type == QPixmapData::VolatileImage && pixmap) {
+        // Support QS60Style in more efficient skin graphics retrieval.
+        QVolatileImage *img = static_cast<QVolatileImage *>(pixmap);
+        if (img->width() == w && img->height() == h)
+            setSerialNumber(++qt_gl_pixmap_serial);
+        resize(img->width(), img->height());
+        m_source = *img;
+        m_hasAlpha = m_source.hasAlphaChannel();
+        m_hasFillColor = false;
+        m_dirty = true;
     }
 }
 
 void* QGLPixmapData::toNativeType(NativeType type)
 {
     if (type == QPixmapData::FbsBitmap) {
-        CFbsBitmap *bitmap = q_check_ptr(new CFbsBitmap);
-
-        if (bitmap) {
-            QImage image = toImage();
-
-            TDisplayMode displayMode(EColor16MU);
-            if (image.format()==QImage::Format_ARGB32_Premultiplied)
-                displayMode = EColor16MAP;
-
-            if (bitmap->Create(TSize(image.width(), image.height()),
-                              displayMode) == KErrNone) {
-                const uchar *sptr = const_cast<const QImage&>(image).bits();
-                bitmap->BeginDataAccess();
-
-                uchar *dptr = (uchar*)bitmap->DataAddress();
-                Mem::Copy(dptr, sptr, image.byteCount());
-
-                bitmap->EndDataAccess();
-            } else {
-                delete bitmap;
-                bitmap = 0;
-            }
-        }
-
-        return reinterpret_cast<void*>(bitmap);
+        if (m_source.isNull())
+            m_source = QVolatileImage(w, h, QImage::Format_ARGB32_Premultiplied);
+        return m_source.duplicateNativeImage();
     }
+
     return 0;
 }
 
 QT_END_NAMESPACE
-
diff --git a/src/opengl/qpixmapdata_gl_p.h b/src/opengl/qpixmapdata_gl_p.h
index 55cc29d..41740dd 100644
--- a/src/opengl/qpixmapdata_gl_p.h
+++ b/src/opengl/qpixmapdata_gl_p.h
@@ -59,6 +59,10 @@
 #include "private/qpixmapdata_p.h"
 #include "private/qglpaintdevice_p.h"
 
+#ifdef Q_OS_SYMBIAN
+#include "private/qvolatileimage_p.h"
+#endif
+
 QT_BEGIN_NAMESPACE
 
 class QPaintEngine;
@@ -153,6 +157,7 @@ public:
 #endif
 
 #ifdef Q_OS_SYMBIAN
+    QImage::Format idealFormat(QImage &image, Qt::ImageConversionFlags flags);
     void* toNativeType(NativeType type);
     void fromNativeType(void* pixmap, NativeType type);
 #endif
@@ -184,7 +189,11 @@ private:
     mutable QGLFramebufferObject *m_renderFbo;
     mutable QPaintEngine *m_engine;
     mutable QGLContext *m_ctx;
+#ifdef Q_OS_SYMBIAN
+    mutable QVolatileImage m_source;
+#else
     mutable QImage m_source;
+#endif
     mutable QGLTexture m_texture;
 
     // the texture is not in sync with the source image
diff --git a/src/opengl/qpixmapdata_poolgl.cpp b/src/opengl/qpixmapdata_poolgl.cpp
index f1220b1..64de29e 100644
--- a/src/opengl/qpixmapdata_poolgl.cpp
+++ b/src/opengl/qpixmapdata_poolgl.cpp
@@ -247,7 +247,7 @@ void QGLPixmapGLPaintDevice::setPixmapData(QGLPixmapData* d)
     data = d;
 }
 
-static int qt_gl_pixmap_serial = 0;
+int qt_gl_pixmap_serial = 0;
 
 QGLPixmapData::QGLPixmapData(PixelType type)
     : QPixmapData(type, OpenGLClass)
@@ -330,7 +330,7 @@ void QGLPixmapData::resize(int width, int height)
 
     destroyTexture();
 
-    m_source = QImage();
+    m_source = QVolatileImage();
     m_dirty = isValid();
     setSerialNumber(++qt_gl_pixmap_serial);
 }
@@ -353,6 +353,11 @@ void QGLPixmapData::ensureCreated() const
 #endif
     const GLenum target = GL_TEXTURE_2D;
 
+    GLenum type = GL_UNSIGNED_BYTE;
+    // Avoid conversion when pixmap is created from CFbsBitmap of EColor64K.
+    if (!m_source.isNull() && m_source.format() == QImage::Format_RGB16)
+        type = GL_UNSIGNED_SHORT_5_6_5;
+
     m_texture.options &= ~QGLContext::MemoryManagedBindOption;
 
     if (!m_texture.id) {
@@ -361,7 +366,7 @@ void QGLPixmapData::ensureCreated() const
                                                                 0, internal_format,
                                                                 w, h,
                                                                 external_format,
-                                                                GL_UNSIGNED_BYTE,
+                                                                type,
                                                                 const_cast<QGLPixmapData*>(this));
         if (!m_texture.id) {
             failedToAlloc = true;
@@ -378,21 +383,35 @@ void QGLPixmapData::ensureCreated() const
 
     if (!m_source.isNull() && m_texture.id) {
         if (external_format == GL_RGB) {
-            const QImage tx = m_source.convertToFormat(QImage::Format_RGB888).mirrored(false, true);
+            m_source.beginDataAccess();
+            QImage tx;
+            if (type == GL_UNSIGNED_BYTE)
+                tx = m_source.imageRef().convertToFormat(QImage::Format_RGB888).mirrored(false, true);
+            else if (type == GL_UNSIGNED_SHORT_5_6_5)
+                tx = m_source.imageRef().mirrored(false, true);
+            m_source.endDataAccess(true);
 
             glBindTexture(target, m_texture.id);
-            glTexSubImage2D(target, 0, 0, 0, w, h, external_format,
-                            GL_UNSIGNED_BYTE, tx.bits());
+            if (!tx.isNull())
+                glTexSubImage2D(target, 0, 0, 0, w, h, external_format,
+                                type, tx.constBits());
+            else
+                qWarning("QGLPixmapData: Failed to create GL_RGB image of size %dx%d", w, h);
         } else {
             // do byte swizzling ARGB -> RGBA
-            const QImage tx = ctx->d_func()->convertToGLFormat(m_source, true, external_format);
+            m_source.beginDataAccess();
+            const QImage tx = ctx->d_func()->convertToGLFormat(m_source.imageRef(), true, external_format);
+            m_source.endDataAccess(true);
             glBindTexture(target, m_texture.id);
-            glTexSubImage2D(target, 0, 0, 0, w, h, external_format,
-                            GL_UNSIGNED_BYTE, tx.bits());
+            if (!tx.isNull())
+                glTexSubImage2D(target, 0, 0, 0, w, h, external_format,
+                                type, tx.constBits());
+            else
+                qWarning("QGLPixmapData: Failed to create GL_RGBA image of size %dx%d", w, h);
         }
 
         if (useFramebufferObjects())
-            m_source = QImage();
+            m_source = QVolatileImage();
     }
 }
 
@@ -437,7 +456,7 @@ bool QGLPixmapData::fromFile(const QString &filename, const char *format,
                 is_null = false;
                 d = 32;
                 m_hasAlpha = alpha;
-                m_source = QImage();
+                m_source = QVolatileImage();
                 m_dirty = isValid();
                 return true;
             }
@@ -469,7 +488,7 @@ bool QGLPixmapData::fromData(const uchar *buffer, uint len, const char *format,
             is_null = false;
             d = 32;
             m_hasAlpha = alpha;
-            m_source = QImage();
+            m_source = QVolatileImage();
             m_dirty = isValid();
             return true;
         }
@@ -487,9 +506,20 @@ bool QGLPixmapData::fromData(const uchar *buffer, uint len, const char *format,
     return !isNull();
 }
 
-/*!
-    out-of-place conversion (inPlace == false) will always detach()
- */
+QImage::Format QGLPixmapData::idealFormat(QImage &image, Qt::ImageConversionFlags flags)
+{
+    QImage::Format format = QImage::Format_RGB32;
+    if (qApp->desktop()->depth() == 16)
+        format = QImage::Format_RGB16;
+
+    if (image.hasAlphaChannel()
+        && ((flags & Qt::NoOpaqueDetection)
+            || const_cast<QImage &>(image).data_ptr()->checkForAlphaPixels()))
+        format = QImage::Format_ARGB32_Premultiplied;
+
+    return format;
+}
+
 void QGLPixmapData::createPixmapForImage(QImage &image, Qt::ImageConversionFlags flags, bool inPlace)
 {
     if (image.size() == QSize(w, h))
@@ -498,26 +528,25 @@ void QGLPixmapData::createPixmapForImage(QImage &image, Qt::ImageConversionFlags
     resize(image.width(), image.height());
 
     if (pixelType() == BitmapType) {
-        m_source = image.convertToFormat(QImage::Format_MonoLSB);
+        QImage convertedImage = image.convertToFormat(QImage::Format_MonoLSB);
+        if (image.format() == QImage::Format_MonoLSB)
+            convertedImage.detach();
 
-    } else {
-        QImage::Format format = QImage::Format_RGB32;
-        if (qApp->desktop()->depth() == 16)
-            format = QImage::Format_RGB16;
+        m_source = QVolatileImage(convertedImage);
 
-        if (image.hasAlphaChannel()
-            && ((flags & Qt::NoOpaqueDetection)
-                || const_cast<QImage &>(image).data_ptr()->checkForAlphaPixels()))
-            format = QImage::Format_ARGB32_Premultiplied;
+    } else {
+        QImage::Format format = idealFormat(image, flags);
 
         if (inPlace && image.data_ptr()->convertInPlace(format, flags)) {
-            m_source = image;
+            m_source = QVolatileImage(image);
         } else {
-            m_source = image.convertToFormat(format);
+            QImage convertedImage = image.convertToFormat(format);
 
             // convertToFormat won't detach the image if format stays the same.
             if (image.format() == format)
-                m_source.detach();
+                convertedImage.detach();
+
+            m_source = QVolatileImage(convertedImage);
         }
     }
 
@@ -596,16 +625,13 @@ void QGLPixmapData::fill(const QColor &color)
     }
 
     if (useFramebufferObjects()) {
-        m_source = QImage();
+        m_source = QVolatileImage();
         m_hasFillColor = true;
         m_fillColor = color;
     } else {
+        forceToImage();
 
-        if (m_source.isNull()) {
-            m_fillColor = color;
-            m_hasFillColor = true;
-
-        } else if (m_source.depth() == 32) {
+        if (m_source.depth() == 32) {
             m_source.fill(PREMUL(color.rgba()));
 
         } else if (m_source.depth() == 1) {
@@ -656,13 +682,15 @@ QImage QGLPixmapData::toImage() const
     if (m_renderFbo) {
         copyBackFromRenderFbo(true);
     } else if (!m_source.isNull()) {
-        QImageData *data = const_cast<QImage &>(m_source).data_ptr();
-        if (data->paintEngine && data->paintEngine->isActive()
-            && data->paintEngine->paintDevice() == &m_source)
-        {
-            return m_source.copy();
+        // QVolatileImage::toImage() will make a copy always so no check
+        // for active painting is needed.
+        QImage img = m_source.toImage();
+        if (img.format() == QImage::Format_MonoLSB) {
+            img.setColorCount(2);
+            img.setColor(0, QColor(Qt::color0).rgba());
+            img.setColor(1, QColor(Qt::color1).rgba());
         }
-        return m_source;
+        return img;
     } else if (m_dirty || m_hasFillColor) {
         return fillImage(m_fillColor);
     } else {
@@ -802,7 +830,7 @@ GLuint QGLPixmapData::bind(bool copyBack) const
 
     if (m_hasFillColor) {
         if (!useFramebufferObjects()) {
-            m_source = QImage(w, h, QImage::Format_ARGB32_Premultiplied);
+            m_source = QVolatileImage(w, h, QImage::Format_ARGB32_Premultiplied);
             m_source.fill(PREMUL(m_fillColor.rgba()));
         }
 
@@ -811,7 +839,7 @@ GLuint QGLPixmapData::bind(bool copyBack) const
         GLenum format = qt_gl_preferredTextureFormat();
         QImage tx(w, h, QImage::Format_ARGB32_Premultiplied);
         tx.fill(qt_gl_convertToGLFormat(m_fillColor.rgba(), format));
-        glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, w, h, format, GL_UNSIGNED_BYTE, tx.bits());
+        glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, w, h, format, GL_UNSIGNED_BYTE, tx.constBits());
     }
 
     return id;
@@ -888,8 +916,12 @@ void QGLPixmapData::forceToImage()
     if (!isValid())
         return;
 
-    if (m_source.isNull())
-        m_source = QImage(w, h, QImage::Format_ARGB32_Premultiplied);
+    if (m_source.isNull()) {
+        QImage::Format format = QImage::Format_ARGB32_Premultiplied;
+        if (pixelType() == BitmapType)
+            format = QImage::Format_MonoLSB;
+        m_source = QVolatileImage(w, h, format);
+    }
 
     m_dirty = true;
 }
diff --git a/src/openvg/qvg_symbian.cpp b/src/openvg/qvg_symbian.cpp
index 2924d41..0d2ed9e 100644
--- a/src/openvg/qvg_symbian.cpp
+++ b/src/openvg/qvg_symbian.cpp
@@ -195,14 +195,16 @@ void QVGPixmapData::fromNativeType(void* pixmap, NativeType type)
         if (!conversionLessFormat(source.format())) {
             // Here we may need to copy if the formats do not match.
             // (e.g. for display modes other than EColor16MAP and EColor16MU)
-            source.ensureFormat(idealFormat(&source.imageRef(), Qt::AutoColor));
+            source.beginDataAccess();
+            QImage::Format format = idealFormat(&source.imageRef(), Qt::AutoColor);
+            source.endDataAccess(true);
+            source.ensureFormat(format);
         }
         recreate = true;
     } else if (type == QPixmapData::VolatileImage && pixmap) {
         QVolatileImage *img = static_cast<QVolatileImage *>(pixmap);
         resize(img->width(), img->height());
         source = *img;
-        source.ensureFormat(idealFormat(&source.imageRef(), Qt::AutoColor));
         recreate = true;
     } else if (type == QPixmapData::NativeImageHandleProvider && pixmap) {
         destroyImages();
@@ -282,8 +284,6 @@ void* QVGPixmapData::toNativeType(NativeType type)
         }
         // Just duplicate the bitmap handle, no data copying happens.
         return source.duplicateNativeImage();
-    } else if (type == QPixmapData::VolatileImage) {
-        return &source;
     }
     return 0;
 }
diff --git a/tests/auto/declarative/qdeclarativeecmascript/data/writeAttachedProperty.qml b/tests/auto/declarative/qdeclarativeecmascript/data/writeAttachedProperty.qml
new file mode 100644
index 0000000..31bf69d
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativeecmascript/data/writeAttachedProperty.qml
@@ -0,0 +1,6 @@
+import QtQuick 1.0
+import Qt.test 1.0
+
+QtObject {
+    function writeValue2() { MyQmlObject.value2 = 9 }
+}
diff --git a/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp b/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp
index 40b0e1b..48466d5 100644
--- a/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp
+++ b/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp
@@ -639,15 +639,29 @@ void tst_qdeclarativeecmascript::overrideExtensionProperties()
 
 void tst_qdeclarativeecmascript::attachedProperties()
 {
-    QDeclarativeComponent component(&engine, TEST_FILE("attachedProperty.qml"));
-    QObject *object = component.create();
-    QVERIFY(object != 0);
-    QCOMPARE(object->property("a").toInt(), 19);
-    QCOMPARE(object->property("b").toInt(), 19);
-    QCOMPARE(object->property("c").toInt(), 19);
-    QCOMPARE(object->property("d").toInt(), 19);
+    {
+        QDeclarativeComponent component(&engine, TEST_FILE("attachedProperty.qml"));
+        QObject *object = component.create();
+        QVERIFY(object != 0);
+        QCOMPARE(object->property("a").toInt(), 19);
+        QCOMPARE(object->property("b").toInt(), 19);
+        QCOMPARE(object->property("c").toInt(), 19);
+        QCOMPARE(object->property("d").toInt(), 19);
+    }
 
-    // ### Need to test attached property assignment
+    {
+        QDeclarativeComponent component(&engine, TEST_FILE("writeAttachedProperty.qml"));
+        QObject *object = component.create();
+        QVERIFY(object != 0);
+
+        QMetaObject::invokeMethod(object, "writeValue2");
+
+        MyQmlAttachedObject *attached =
+            qobject_cast<MyQmlAttachedObject *>(qmlAttachedPropertiesObject<MyQmlObject>(object));
+        QVERIFY(attached != 0);
+
+        QCOMPARE(attached->value2(), 9);
+    }
 }
 
 void tst_qdeclarativeecmascript::enums()
diff --git a/tests/auto/mediaobject/dummy/dummy.pro b/tests/auto/mediaobject/dummy/dummy.pro
index c81411c..9797500 100644
--- a/tests/auto/mediaobject/dummy/dummy.pro
+++ b/tests/auto/mediaobject/dummy/dummy.pro
@@ -1,7 +1,7 @@
 TEMPLATE = lib
 
 isEmpty(QT_MAJOR_VERSION) {
-   VERSION=4.7.3
+   VERSION=4.7.4
 } else {
    VERSION=$${QT_MAJOR_VERSION}.$${QT_MINOR_VERSION}.$${QT_PATCH_VERSION}
 }
diff --git a/tests/auto/qpixmap/tst_qpixmap.cpp b/tests/auto/qpixmap/tst_qpixmap.cpp
index 480893a..4d032e8 100644
--- a/tests/auto/qpixmap/tst_qpixmap.cpp
+++ b/tests/auto/qpixmap/tst_qpixmap.cpp
@@ -52,6 +52,7 @@
 #include <qsplashscreen.h>
 
 #include <private/qpixmapdata_p.h>
+#include <private/qdrawhelper_p.h>
 
 #include <QSet>
 
@@ -656,9 +657,12 @@ void tst_QPixmap::mask()
 
     QVERIFY(!pm.isNull());
     QVERIFY(!bm.isNull());
-    // hw: todo: this will fail if the default pixmap format is
-    // argb32_premultiplied. The mask will be all 1's
-    QVERIFY(pm.mask().isNull());
+    if (!pm.hasAlphaChannel()) {
+        // This would fail if the default pixmap format is
+        // argb32_premultiplied. The mask will be all 1's.
+        // Therefore this is skipped when the alpha channel is present.
+        QVERIFY(pm.mask().isNull());
+    }
 
     QImage img = bm.toImage();
     QVERIFY(img.format() == QImage::Format_MonoLSB
@@ -1280,7 +1284,10 @@ void tst_QPixmap::fromSymbianCFbsBitmap()
         QCOMPARE(actualColor, color);
 
         QImage shouldBe(pixmap.width(), pixmap.height(), image.format());
-        shouldBe.fill(color.rgba());
+        if (image.format() == QImage::Format_RGB16)
+            shouldBe.fill(qrgb565(color.rgba()).rawValue());
+        else
+            shouldBe.fill(color.rgba());
         QCOMPARE(image, shouldBe);
     }
     __UHEAP_MARKEND;
diff --git a/tools/qdoc3/doc/files/qt.qdocconf b/tools/qdoc3/doc/files/qt.qdocconf
index 9b16233..377f0f1 100644
--- a/tools/qdoc3/doc/files/qt.qdocconf
+++ b/tools/qdoc3/doc/files/qt.qdocconf
@@ -22,7 +22,7 @@ edition.DesktopLight.groups       = -graphicsview-api
 qhp.projects            = Qt
 
 qhp.Qt.file                = qt.qhp
-qhp.Qt.namespace           = com.trolltech.qt.473
+qhp.Qt.namespace           = com.trolltech.qt.474
 qhp.Qt.virtualFolder       = qdoc
 qhp.Qt.indexTitle          = Qt Reference Documentation
 qhp.Qt.indexRoot           =
@@ -36,9 +36,9 @@ qhp.Qt.extraFiles          = classic.css \
                              images/dynamiclayouts-example.png \
                              images/stylesheet-coffee-plastique.png
 
-qhp.Qt.filterAttributes    = qt 4.7.3 qtrefdoc
-qhp.Qt.customFilters.Qt.name = Qt 4.7.3
-qhp.Qt.customFilters.Qt.filterAttributes = qt 4.7.3
+qhp.Qt.filterAttributes    = qt 4.7.4 qtrefdoc
+qhp.Qt.customFilters.Qt.name = Qt 4.7.4
+qhp.Qt.customFilters.Qt.filterAttributes = qt 4.7.4
 qhp.Qt.subprojects         = classes overviews examples
 qhp.Qt.subprojects.classes.title = Classes
 qhp.Qt.subprojects.classes.indexTitle = Qt's Classes