Merge remote-tracking branch 'origin/4.7' into qt-4.8-from-4.7

Conflicts:
	src/gui/image/qpixmap_raster_symbian.cpp
	src/gui/image/qpixmapdatafactory.cpp
	src/gui/painting/qgraphicssystem.cpp
	src/gui/styles/qs60style.cpp
	src/network/bearer/qnetworkconfigmanager_p.h
	src/s60installs/bwins/QtGuiu.def
	src/s60installs/bwins/QtOpenGLu.def
	src/s60installs/bwins/QtOpenVGu.def
	src/s60installs/eabi/QtGuiu.def
	src/s60installs/eabi/QtOpenVGu.def
	tests/auto/qnetworkproxyfactory/tst_qnetworkproxyfactory.cpp

35 files changed, 1448 insertions, 0 deletions

diff --git a/examples/declarative/declarative.pro b/examples/declarative/declarative.pro
index e3d922c..f10e7a4 100644
--- a/examples/declarative/declarative.pro
+++ b/examples/declarative/declarative.pro
@@ -6,6 +6,9 @@ SUBDIRS = \
    modelviews \
    tutorials 
 
+# OpenGL shader examples requires opengl and they contain some C++ and need to be built
+contains(QT_CONFIG, opengl): SUBDIRS += shadereffects
+
 # plugins uses a 'Time' class that conflicts with symbian e32std.h also defining a class of the same name
 symbian:SUBDIRS -= plugins
 
diff --git a/examples/declarative/shadereffects/main.cpp b/examples/declarative/shadereffects/main.cpp
new file mode 100755
index 0000000..62bf505
--- /dev/null
+++ b/examples/declarative/shadereffects/main.cpp
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui/QApplication>
+#include <QtOpenGL>
+#include <QDeclarativeView>
+#include <QDeclarativeEngine>
+
+int main(int argc, char *argv[])
+{
+// Depending on which is the recommended way for the platform, either use
+// opengl graphics system or paint into QGLWidget.
+#ifdef SHADEREFFECTS_USE_OPENGL_GRAPHICSSYSTEM
+    QApplication::setGraphicsSystem("opengl");
+#endif
+
+    QApplication app(argc, argv);
+    QDeclarativeView view;
+
+#ifndef SHADEREFFECTS_USE_OPENGL_GRAPHICSSYSTEM
+    QGLFormat format = QGLFormat::defaultFormat();
+    format.setSampleBuffers(false);
+    format.setSwapInterval(1);
+    QGLWidget* glWidget = new QGLWidget(format);
+    glWidget->setAutoFillBackground(false);
+    view.setViewport(glWidget);
+#endif
+
+    view.setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
+    view.setAttribute(Qt::WA_OpaquePaintEvent);
+    view.setAttribute(Qt::WA_NoSystemBackground);
+    view.setSource(QUrl::fromLocalFile(QLatin1String("qml/main.qml")));
+    QObject::connect(view.engine(), SIGNAL(quit()), &view, SLOT(close()));
+
+    view.show();
+
+    return app.exec();
+}
diff --git a/examples/declarative/shadereffects/qml/Curtain.qml b/examples/declarative/shadereffects/qml/Curtain.qml
new file mode 100755
index 0000000..8697951
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/Curtain.qml
@@ -0,0 +1,106 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import Qt.labs.shaders 1.0
+
+Item {
+    id: main
+    anchors.fill: parent
+
+    Rectangle{
+        id: bg
+        anchors.fill: parent
+        color: "black"
+    }
+
+    Image {
+        source: "images/qt-logo.png"
+        anchors.centerIn: parent
+    }
+
+    Image {
+        id: fabric
+        anchors.fill: parent
+        source: "images/fabric.jpg"
+        fillMode: Image.Tile
+    }
+
+    CurtainEffect {
+        id: curtain
+        anchors.fill: fabric
+        bottomWidth: topWidth
+        source: ShaderEffectSource { sourceItem: fabric; hideSource: true }
+
+        Behavior on bottomWidth {
+            SpringAnimation { easing.type: Easing.OutElastic; velocity: 250; mass: 1.5; spring: 0.5; damping: 0.05}
+        }
+
+        SequentialAnimation on topWidth {
+            id: topWidthAnim
+            loops: Animation.Infinite
+
+            NumberAnimation { to: 360; duration: 1000 }
+            PauseAnimation { duration: 2000 }
+            NumberAnimation { to: 180; duration: 1000 }
+            PauseAnimation { duration: 2000 }
+        }
+    }
+
+    MouseArea {
+        anchors.fill: parent
+
+        onPressed: {
+            topWidthAnim.stop()
+            curtain.topWidth = mouseX;
+        }
+
+        onReleased: {
+            topWidthAnim.restart()
+        }
+
+        onPositionChanged: {
+            if (pressed) {
+                curtain.topWidth = mouseX;
+            }
+        }
+    }
+}
diff --git a/examples/declarative/shadereffects/qml/CurtainEffect.qml b/examples/declarative/shadereffects/qml/CurtainEffect.qml
new file mode 100755
index 0000000..7834a1a
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/CurtainEffect.qml
@@ -0,0 +1,97 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import Qt.labs.shaders 1.0
+
+ShaderEffectItem {
+    anchors.fill: parent
+    property variant source
+    meshResolution: Qt.size(50, 50)
+
+    property real topWidth: width / 2
+    property real bottomWidth: width / 2
+    property real originalWidth: width
+    property real originalHeight: height
+    property real amplitude: 0.1
+
+    vertexShader: "
+        attribute highp vec4 qt_Vertex;
+        attribute highp vec2 qt_MultiTexCoord0;
+        uniform highp mat4 qt_ModelViewProjectionMatrix;
+        varying highp vec2 qt_TexCoord0;
+        varying lowp float shade;
+
+        uniform highp float topWidth;
+        uniform highp float bottomWidth;
+        uniform highp float originalWidth;
+        uniform highp float originalHeight;
+        uniform highp float amplitude;
+
+        void main() {
+            qt_TexCoord0 = qt_MultiTexCoord0;
+
+            highp vec4 shift = vec4(0, 0, 0, 0);
+            shift.x = qt_Vertex.x * ((originalWidth - topWidth) + (topWidth - bottomWidth) * (qt_Vertex.y / originalHeight)) / originalWidth;
+
+            shade = sin(21.9911486 * qt_Vertex.x / originalWidth);
+            shift.y = amplitude * (originalWidth - topWidth + (topWidth - bottomWidth) * (qt_Vertex.y / originalHeight)) * shade;
+
+            gl_Position = qt_ModelViewProjectionMatrix * (qt_Vertex - shift);
+
+            shade = 0.2 * (2.0 - shade ) * (1.0 - (bottomWidth + (topWidth  - bottomWidth) * (1.0 - qt_Vertex.y / originalHeight)) / originalWidth);
+        }
+    "
+
+    fragmentShader: "
+        uniform sampler2D source;
+        varying highp vec2 qt_TexCoord0;
+        varying lowp float shade;
+        void main() {
+            highp vec4 color = texture2D(source, qt_TexCoord0);
+            color.rgb *= 1.0 - shade;
+            gl_FragColor = color;
+        }
+    "
+}
+
+
+
diff --git a/examples/declarative/shadereffects/qml/DropShadow.qml b/examples/declarative/shadereffects/qml/DropShadow.qml
new file mode 100755
index 0000000..054f193
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/DropShadow.qml
@@ -0,0 +1,117 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+
+Item {
+    id: main
+    anchors.fill: parent
+
+    Image {
+        id: background
+        anchors.fill: parent
+        source: "images/bg.jpg"
+    }
+
+    DropShadowEffect {
+        id: layer
+
+        property real distance: 0.0
+
+        width: photo.width
+        height: photo.height
+        sourceItem: photo
+        color: "black"
+        blur: distance / 10.0
+        opacity: 1 - distance / 50.0
+
+        Binding {
+            target: layer
+            property: "x"
+            value: -0.4 * layer.distance
+            when: !dragArea.pressed
+        }
+        Binding {
+            target: layer
+            property: "y"
+            value: 0.9 * layer.distance
+            when: !dragArea.pressed
+        }
+
+        SequentialAnimation on distance {
+            id: animation
+            running: true
+            loops:  Animation.Infinite
+
+            NumberAnimation { to: 30; duration: 2000 }
+            PauseAnimation { duration: 500 }
+            NumberAnimation { to: 0; duration: 2000 }
+            PauseAnimation { duration: 500 }
+        }
+    }
+
+    Image {
+        id: photo
+        anchors.fill: parent
+        source: "images/drop_shadow.png"
+        smooth: true
+    }
+
+    MouseArea {
+        id: dragArea
+        anchors.fill: parent
+
+        property int startX
+        property int startY
+
+        onPressed: {
+            startX = mouseX
+            startY = mouseY
+        }
+
+        onPositionChanged: {
+            layer.x += mouseX - startX
+            layer.y += mouseY - startY
+            startX = mouseX
+            startY = mouseY
+        }
+    }
+}
diff --git a/examples/declarative/shadereffects/qml/DropShadowEffect.qml b/examples/declarative/shadereffects/qml/DropShadowEffect.qml
new file mode 100755
index 0000000..b9903a3
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/DropShadowEffect.qml
@@ -0,0 +1,174 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import Qt.labs.shaders 1.0
+
+Item {
+    id: main
+    property real blur: 0.0
+    property alias color: shadowEffectWithHBlur.color
+    property alias sourceItem: source.sourceItem
+
+    ShaderEffectSource {
+        id: source
+        smooth: true
+        hideSource: false
+    }
+
+    ShaderEffectItem {
+        id: shadowEffectWithHBlur
+        anchors.fill: parent
+
+        property color color: "grey"
+        property variant sourceTexture: source;
+        property real xStep: main.blur / main.width
+
+        vertexShader:"
+            uniform highp mat4 qt_ModelViewProjectionMatrix;
+            attribute highp vec4 qt_Vertex;
+            attribute highp vec2 qt_MultiTexCoord0;
+            uniform highp float xStep;
+            varying highp vec2 qt_TexCoord0;
+            varying highp vec2 qt_TexCoord1;
+            varying highp vec2 qt_TexCoord2;
+            varying highp vec2 qt_TexCoord4;
+            varying highp vec2 qt_TexCoord5;
+            varying highp vec2 qt_TexCoord6;
+
+            void main(void)
+            {
+                highp vec2 shift = vec2(xStep, 0.);
+                qt_TexCoord0 = qt_MultiTexCoord0 - 2.5 * shift;
+                qt_TexCoord1 = qt_MultiTexCoord0 - 1.5 * shift;
+                qt_TexCoord2 = qt_MultiTexCoord0 - 0.5 * shift;
+                qt_TexCoord4 = qt_MultiTexCoord0 + 0.5 * shift;
+                qt_TexCoord5 = qt_MultiTexCoord0 + 1.5 * shift;
+                qt_TexCoord6 = qt_MultiTexCoord0 + 2.5 * shift;
+                gl_Position =  qt_ModelViewProjectionMatrix * qt_Vertex;
+            }
+        "
+
+        fragmentShader:"
+            uniform highp vec4 color;
+            uniform lowp sampler2D sourceTexture;
+            varying highp vec2 qt_TexCoord0;
+            varying highp vec2 qt_TexCoord1;
+            varying highp vec2 qt_TexCoord2;
+            varying highp vec2 qt_TexCoord4;
+            varying highp vec2 qt_TexCoord5;
+            varying highp vec2 qt_TexCoord6;
+
+            void main() {
+                highp vec4 sourceColor = (texture2D(sourceTexture, qt_TexCoord0) * 0.1
+                + texture2D(sourceTexture, qt_TexCoord1) * 0.15
+                + texture2D(sourceTexture, qt_TexCoord2) * 0.25
+                + texture2D(sourceTexture, qt_TexCoord4) * 0.25
+                + texture2D(sourceTexture, qt_TexCoord5) * 0.15
+                + texture2D(sourceTexture, qt_TexCoord6) * 0.1);
+                gl_FragColor = mix(vec4(0), color, sourceColor.a);
+            }
+        "
+    }
+
+    ShaderEffectSource {
+        id: hBlurredShadow
+        smooth: true
+        sourceItem: shadowEffectWithHBlur
+        hideSource: true
+    }
+
+    ShaderEffectItem {
+        id: finalEffect
+        anchors.fill: parent
+
+        property color color: "grey"
+        property variant sourceTexture: hBlurredShadow;
+        property real yStep: main.blur / main.height
+
+        vertexShader:"
+            uniform highp mat4 qt_ModelViewProjectionMatrix;
+            attribute highp vec4 qt_Vertex;
+            attribute highp vec2 qt_MultiTexCoord0;
+            uniform highp float yStep;
+            varying highp vec2 qt_TexCoord0;
+            varying highp vec2 qt_TexCoord1;
+            varying highp vec2 qt_TexCoord2;
+            varying highp vec2 qt_TexCoord4;
+            varying highp vec2 qt_TexCoord5;
+            varying highp vec2 qt_TexCoord6;
+
+            void main(void)
+            {
+                highp vec2 shift = vec2(0., yStep);
+                qt_TexCoord0 = qt_MultiTexCoord0 - 2.5 * shift;
+                qt_TexCoord1 = qt_MultiTexCoord0 - 1.5 * shift;
+                qt_TexCoord2 = qt_MultiTexCoord0 - 0.5 * shift;
+                qt_TexCoord4 = qt_MultiTexCoord0 + 0.5 * shift;
+                qt_TexCoord5 = qt_MultiTexCoord0 + 1.5 * shift;
+                qt_TexCoord6 = qt_MultiTexCoord0 + 2.5 * shift;
+                gl_Position =  qt_ModelViewProjectionMatrix * qt_Vertex;
+            }
+        "
+
+        fragmentShader:"
+            uniform highp vec4 color;
+            uniform lowp sampler2D sourceTexture;
+            uniform highp float qt_Opacity;
+            varying highp vec2 qt_TexCoord0;
+            varying highp vec2 qt_TexCoord1;
+            varying highp vec2 qt_TexCoord2;
+            varying highp vec2 qt_TexCoord4;
+            varying highp vec2 qt_TexCoord5;
+            varying highp vec2 qt_TexCoord6;
+
+            void main() {
+                highp vec4 sourceColor = (texture2D(sourceTexture, qt_TexCoord0) * 0.1
+                + texture2D(sourceTexture, qt_TexCoord1) * 0.15
+                + texture2D(sourceTexture, qt_TexCoord2) * 0.25
+                + texture2D(sourceTexture, qt_TexCoord4) * 0.25
+                + texture2D(sourceTexture, qt_TexCoord5) * 0.15
+                + texture2D(sourceTexture, qt_TexCoord6) * 0.1);
+                gl_FragColor = sourceColor * qt_Opacity;
+            }
+        "
+    }
+}
diff --git a/examples/declarative/shadereffects/qml/Grayscale.qml b/examples/declarative/shadereffects/qml/Grayscale.qml
new file mode 100755
index 0000000..d819a5d
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/Grayscale.qml
@@ -0,0 +1,77 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import Qt.labs.shaders 1.0
+
+Item {
+    id: main
+    anchors.fill: parent
+
+    GrayscaleEffect {
+        id: layer
+        anchors.fill: parent
+
+        source: ShaderEffectSource {
+            sourceItem: Image { source: "images/desaturate.jpg" }
+            live: false
+            hideSource: true
+        }
+
+        SequentialAnimation on ratio {
+            id: ratioAnimation
+            running: true
+            loops: Animation.Infinite
+            NumberAnimation {
+                easing.type: Easing.Linear
+                to: 0.0
+                duration: 1500
+            }
+            PauseAnimation { duration: 1000 }
+            NumberAnimation {
+                easing.type: Easing.Linear
+                to: 1.0
+                duration: 1500
+            }
+            PauseAnimation { duration: 1000 }
+        }
+    }
+}
diff --git a/examples/declarative/shadereffects/qml/GrayscaleEffect.qml b/examples/declarative/shadereffects/qml/GrayscaleEffect.qml
new file mode 100755
index 0000000..34505ff
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/GrayscaleEffect.qml
@@ -0,0 +1,62 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import Qt.labs.shaders 1.0
+
+ShaderEffectItem {
+    id: effect
+    property real ratio: 1.0
+    property variant source: 0
+
+    fragmentShader:
+        "
+        varying highp vec2 qt_TexCoord0;
+        uniform sampler2D source;
+        uniform highp float ratio;
+        void main(void)
+        {
+            lowp vec4 textureColor = texture2D(source, qt_TexCoord0.st);
+            lowp float gray = dot(textureColor, vec4(0.299, 0.587, 0.114, 0.0));
+            gl_FragColor = vec4(gray * ratio + textureColor.r * (1.0 - ratio), gray * ratio + textureColor.g * (1.0 - ratio), gray * ratio + textureColor.b * (1.0 - ratio), textureColor.a);
+        }
+        "
+}
diff --git a/examples/declarative/shadereffects/qml/ImageMask.qml b/examples/declarative/shadereffects/qml/ImageMask.qml
new file mode 100755
index 0000000..ea9fa0a
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/ImageMask.qml
@@ -0,0 +1,143 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import Qt.labs.shaders 1.0
+
+Item {
+    anchors.fill: parent
+
+    Image {
+        id: bg
+        anchors.fill: parent
+        source: "images/image2.jpg"
+    }
+
+    Item {
+        id: mask
+        anchors.fill: parent
+
+        Text {
+            text: "Mask text"
+            font.pixelSize: 50
+            font.bold: true
+            anchors.horizontalCenter: parent.horizontalCenter
+
+            NumberAnimation on rotation {
+                running: true
+                loops: Animation.Infinite
+                from: 0
+                to: 360
+                duration: 3000
+            }
+
+            SequentialAnimation on y {
+                running: true
+                loops: Animation.Infinite
+                NumberAnimation {
+                    to: main.height
+                    duration: 3000
+                }
+                NumberAnimation {
+                    to: 0
+                    duration: 3000
+                }
+            }
+        }
+
+        Rectangle {
+            id: opaqueBox
+            width: 60
+            height: parent.height
+            SequentialAnimation on x {
+                running: true
+                loops: Animation.Infinite
+                NumberAnimation {
+                    to: main.width
+                    duration: 2000
+                    easing.type: Easing.InOutCubic
+                }
+                NumberAnimation {
+                    to: 0
+                    duration: 2000
+                    easing.type: Easing.InOutCubic
+                }
+            }
+        }
+
+        Rectangle {
+            width: 100
+            opacity: 0.5
+            height: parent.height
+            SequentialAnimation on x {
+                PauseAnimation { duration: 100 }
+
+                SequentialAnimation {
+                    loops: Animation.Infinite
+                    NumberAnimation {
+                        to: main.width
+                        duration: 2000
+                        easing.type: Easing.InOutCubic
+                    }
+                    NumberAnimation {
+                        to: 0
+                        duration: 2000
+                        easing.type: Easing.InOutCubic
+                    }
+                }
+            }
+        }
+    }
+
+    ImageMaskEffect {
+        anchors.fill: parent
+        image: ShaderEffectSource {
+            sourceItem: Image { source: "images/image1.jpg" }
+            live: false
+            hideSource: true
+        }
+        mask: ShaderEffectSource {
+            sourceItem: mask
+            live: true
+            hideSource: true
+        }
+    }
+}
diff --git a/examples/declarative/shadereffects/qml/ImageMaskEffect.qml b/examples/declarative/shadereffects/qml/ImageMaskEffect.qml
new file mode 100755
index 0000000..2dc0e75
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/ImageMaskEffect.qml
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import Qt.labs.shaders 1.0
+
+ShaderEffectItem {
+    id: effect
+    property variant image: 0
+    property variant mask: 0
+
+    fragmentShader:
+        "
+        varying highp vec2 qt_TexCoord0;
+        uniform sampler2D image;
+        uniform sampler2D mask;
+        void main(void)
+        {
+            gl_FragColor = texture2D(image, qt_TexCoord0.st) * (texture2D(mask, qt_TexCoord0.st).a);
+        }
+        "
+}
diff --git a/examples/declarative/shadereffects/qml/RadialWave.qml b/examples/declarative/shadereffects/qml/RadialWave.qml
new file mode 100755
index 0000000..4487293
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/RadialWave.qml
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import Qt.labs.shaders 1.0
+
+Item {
+    id: main
+    anchors.fill: parent
+
+    ShaderEffectSource {
+        id: thesource
+        sourceItem: Image { source: "images/wave.jpg" }
+        live: false
+        hideSource: true
+    }
+
+    RadialWaveEffect {
+        id: layer
+        anchors.fill: parent;
+        source: thesource
+
+        wave: 0.0
+        waveOriginX: 0.5
+        waveOriginY: 0.5
+        waveWidth: 0.01
+
+        NumberAnimation on wave {
+            id: waveAnim
+            running: true
+            loops: Animation.Infinite
+            easing.type: "Linear"
+            from: 0.0000; to: 2.0000;
+            duration: 2500
+        }
+    }
+
+    MouseArea {
+        anchors.fill: parent
+        onPressed: {
+            waveAnim.stop()
+            layer.waveOriginX = mouseX / main.width
+            layer.waveOriginY = mouseY / main.height
+            waveAnim.start()
+        }
+    }
+}
diff --git a/examples/declarative/shadereffects/qml/RadialWaveEffect.qml b/examples/declarative/shadereffects/qml/RadialWaveEffect.qml
new file mode 100755
index 0000000..c415f69
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/RadialWaveEffect.qml
@@ -0,0 +1,81 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import Qt.labs.shaders 1.0
+
+ShaderEffectItem {
+    id: effect
+
+    property real wave: 0.3
+    property real waveOriginX: 0.5
+    property real waveOriginY: 0.5
+    property real waveWidth: 0.01
+    property real aspectRatio: width/height
+    property variant source: 0
+
+    fragmentShader:
+        "
+        varying mediump vec2 qt_TexCoord0;
+        uniform sampler2D source;
+        uniform highp float wave;
+        uniform highp float waveWidth;
+        uniform highp float waveOriginX;
+        uniform highp float waveOriginY;
+        uniform highp float aspectRatio;
+
+        void main(void)
+        {
+        mediump vec2 texCoord2 = qt_TexCoord0;
+        mediump vec2 origin = vec2(waveOriginX, (1.0 - waveOriginY) / aspectRatio);
+
+        highp float fragmentDistance = distance(vec2(texCoord2.s, texCoord2.t / aspectRatio), origin);
+        highp float waveLength = waveWidth + fragmentDistance * 0.25;
+
+        if ( fragmentDistance > wave && fragmentDistance < wave + waveLength) {
+            highp float distanceFromWaveEdge = min(abs(wave - fragmentDistance), abs(wave + waveLength - fragmentDistance));
+            texCoord2 += sin(1.57075 * distanceFromWaveEdge / waveLength) * distanceFromWaveEdge * 0.08 / fragmentDistance;
+        }
+
+        gl_FragColor = texture2D(source, texCoord2.st);
+        }
+        "
+}
diff --git a/examples/declarative/shadereffects/qml/Water.qml b/examples/declarative/shadereffects/qml/Water.qml
new file mode 100755
index 0000000..8ad6c6a
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/Water.qml
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import Qt.labs.shaders 1.0
+
+Item {
+    anchors.fill: parent
+
+    Image {
+        id: image
+        width: parent.width
+        height: parent.height * 0.65
+        source: "images/sky.jpg"
+        smooth: true
+    }
+    WaterEffect {
+        sourceItem: image
+        intensity: 5
+        height: parent.height - image.height
+    }
+}
diff --git a/examples/declarative/shadereffects/qml/WaterEffect.qml b/examples/declarative/shadereffects/qml/WaterEffect.qml
new file mode 100755
index 0000000..84989eb
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/WaterEffect.qml
@@ -0,0 +1,126 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import Qt.labs.shaders 1.0
+
+Item {
+    id: root
+    property alias sourceItem: effectsource.sourceItem
+    property real intensity: 1
+    property bool waving: true
+    anchors.top: sourceItem.bottom
+    width: sourceItem.width
+    height: sourceItem.height
+
+    ShaderEffectItem {
+        anchors.fill: parent
+        property variant source: effectsource
+        property real f: 0
+        property real f2: 0
+        property alias intensity: root.intensity
+        smooth: true
+
+        ShaderEffectSource {
+            id: effectsource
+            hideSource: false
+            smooth: true
+        }
+
+        fragmentShader:
+            "
+            varying highp vec2 qt_TexCoord0;
+            uniform sampler2D source;
+            uniform lowp float qt_Opacity;
+            uniform highp float f;
+            uniform highp float f2;
+            uniform highp float intensity;
+
+            void main() {
+                const highp float twopi = 3.141592653589 * 2.0;
+
+                highp float distanceFactorToPhase = pow(qt_TexCoord0.y + 0.5, 8.0) * 5.0;
+                highp float ofx = sin(f * twopi + distanceFactorToPhase) / 100.0;
+                highp float ofy = sin(f2 * twopi + distanceFactorToPhase * qt_TexCoord0.x) / 60.0;
+
+                highp float intensityDampingFactor = (qt_TexCoord0.x + 0.1) * (qt_TexCoord0.y + 0.2);
+                highp float distanceFactor = (1.0 - qt_TexCoord0.y) * 4.0 * intensity * intensityDampingFactor;
+
+                ofx *= distanceFactor;
+                ofy *= distanceFactor;
+
+                highp float x = qt_TexCoord0.x + ofx;
+                highp float y = 1.0 - qt_TexCoord0.y + ofy;
+
+                highp float fake = (sin((ofy + ofx) * twopi) + 0.5) * 0.05 * (1.2 - qt_TexCoord0.y) * intensity * intensityDampingFactor;
+
+                highp vec4 pix =
+                    texture2D(source, vec2(x, y)) * 0.6 +
+                    texture2D(source, vec2(x-fake, y)) * 0.15 +
+                    texture2D(source, vec2(x, y-fake)) * 0.15 +
+                    texture2D(source, vec2(x+fake, y)) * 0.15 +
+                    texture2D(source, vec2(x, y+fake)) * 0.15;
+
+                highp float darken = 0.6 - (ofx - ofy) / 2.0;
+                pix.b *= 1.2 * darken;
+                pix.r *= 0.9 * darken;
+                pix.g *= darken;
+
+                gl_FragColor = qt_Opacity * vec4(pix.r, pix.g, pix.b, 1.0);
+            }
+            "
+
+        NumberAnimation on f {
+            running: root.waving
+            loops: Animation.Infinite
+            from: 0
+            to: 1
+            duration: 2410
+        }
+        NumberAnimation on f2 {
+            running: root.waving
+            loops: Animation.Infinite
+            from: 0
+            to: 1
+            duration: 1754
+        }
+    }
+}
diff --git a/examples/declarative/shadereffects/qml/images/Curtain.jpg b/examples/declarative/shadereffects/qml/images/Curtain.jpg
new file mode 100755
index 0000000..40003cb
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/images/Curtain.jpg
diff --git a/examples/declarative/shadereffects/qml/images/DropShadow.jpg b/examples/declarative/shadereffects/qml/images/DropShadow.jpg
new file mode 100755
index 0000000..c1e693a
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/images/DropShadow.jpg
diff --git a/examples/declarative/shadereffects/qml/images/Grayscale.jpg b/examples/declarative/shadereffects/qml/images/Grayscale.jpg
new file mode 100755
index 0000000..c95cab4
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/images/Grayscale.jpg
diff --git a/examples/declarative/shadereffects/qml/images/ImageMask.jpg b/examples/declarative/shadereffects/qml/images/ImageMask.jpg
new file mode 100755
index 0000000..0da4c0d
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/images/ImageMask.jpg
diff --git a/examples/declarative/shadereffects/qml/images/RadialWave.jpg b/examples/declarative/shadereffects/qml/images/RadialWave.jpg
new file mode 100755
index 0000000..fc51efc
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/images/RadialWave.jpg
diff --git a/examples/declarative/shadereffects/qml/images/Water.jpg b/examples/declarative/shadereffects/qml/images/Water.jpg
new file mode 100755
index 0000000..38615c1
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/images/Water.jpg
diff --git a/examples/declarative/shadereffects/qml/images/back.png b/examples/declarative/shadereffects/qml/images/back.png
new file mode 100755
index 0000000..5dd3d22
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/images/back.png
diff --git a/examples/declarative/shadereffects/qml/images/bg.jpg b/examples/declarative/shadereffects/qml/images/bg.jpg
new file mode 100755
index 0000000..4d22143
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/images/bg.jpg
diff --git a/examples/declarative/shadereffects/qml/images/desaturate.jpg b/examples/declarative/shadereffects/qml/images/desaturate.jpg
new file mode 100755
index 0000000..e5e99bb
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/images/desaturate.jpg
diff --git a/examples/declarative/shadereffects/qml/images/drop_shadow.png b/examples/declarative/shadereffects/qml/images/drop_shadow.png
new file mode 100755
index 0000000..144c02d
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/images/drop_shadow.png
diff --git a/examples/declarative/shadereffects/qml/images/fabric.jpg b/examples/declarative/shadereffects/qml/images/fabric.jpg
new file mode 100755
index 0000000..ab65409
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/images/fabric.jpg
diff --git a/examples/declarative/shadereffects/qml/images/flower.png b/examples/declarative/shadereffects/qml/images/flower.png
new file mode 100755
index 0000000..144c02d
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/images/flower.png
diff --git a/examples/declarative/shadereffects/qml/images/image1.jpg b/examples/declarative/shadereffects/qml/images/image1.jpg
new file mode 100755
index 0000000..3442e77
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+++ b/examples/declarative/shadereffects/qml/images/image1.jpg
diff --git a/examples/declarative/shadereffects/qml/images/image2.jpg b/examples/declarative/shadereffects/qml/images/image2.jpg
new file mode 100755
index 0000000..23e5c5c
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+++ b/examples/declarative/shadereffects/qml/images/image2.jpg
diff --git a/examples/declarative/shadereffects/qml/images/qt-logo.png b/examples/declarative/shadereffects/qml/images/qt-logo.png
new file mode 100755
index 0000000..41a304b
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+++ b/examples/declarative/shadereffects/qml/images/qt-logo.png
diff --git a/examples/declarative/shadereffects/qml/images/shader_effects.jpg b/examples/declarative/shadereffects/qml/images/shader_effects.jpg
new file mode 100755
index 0000000..19e8a39
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+++ b/examples/declarative/shadereffects/qml/images/shader_effects.jpg
diff --git a/examples/declarative/shadereffects/qml/images/sky.jpg b/examples/declarative/shadereffects/qml/images/sky.jpg
new file mode 100755
index 0000000..8fc19ed
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+++ b/examples/declarative/shadereffects/qml/images/sky.jpg
diff --git a/examples/declarative/shadereffects/qml/images/toolbar.png b/examples/declarative/shadereffects/qml/images/toolbar.png
new file mode 100755
index 0000000..773e3ea
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/images/toolbar.png
diff --git a/examples/declarative/shadereffects/qml/images/wave.jpg b/examples/declarative/shadereffects/qml/images/wave.jpg
new file mode 100755
index 0000000..c8083bb
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+++ b/examples/declarative/shadereffects/qml/images/wave.jpg
diff --git a/examples/declarative/shadereffects/qml/main.qml b/examples/declarative/shadereffects/qml/main.qml
new file mode 100755
index 0000000..ee85570
--- /dev/null
+++ b/examples/declarative/shadereffects/qml/main.qml
@@ -0,0 +1,160 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import Qt.labs.shaders 1.0
+
+Item {
+    id: main
+    width: 360
+    height: 640
+
+    Rectangle {
+        anchors.fill: parent
+        color: "black"
+    }
+
+    Image {
+        id: header
+        source: "images/shader_effects.jpg"
+    }
+
+    ListModel {
+        id: demoModel
+        ListElement { name: "ImageMask" }
+        ListElement { name: "RadialWave" }
+        ListElement { name: "Water" }
+        ListElement { name: "Grayscale" }
+        ListElement { name: "DropShadow" }
+        ListElement { name: "Curtain" }
+    }
+
+    Grid {
+        id: menuGrid
+        anchors.top: header.bottom
+        anchors.bottom: toolbar.top
+        width: parent.width
+        columns: 2
+        Repeater {
+            model: demoModel
+            Item {
+                width: main.width / 2
+                height: menuGrid.height / 3
+                clip: true
+                Image {
+                    width: parent.width
+                    height: width
+                    source: "images/" + name + ".jpg"
+                    opacity: mouseArea.pressed ? 0.6 : 1.0
+                }
+                MouseArea {
+                    id: mouseArea
+                    anchors.fill: parent
+                    onClicked: {
+                        demoLoader.source = name + ".qml"
+                        main.state = "showDemo"
+                    }
+                }
+            }
+        }
+    }
+
+    Loader {
+        anchors.fill: parent
+        id: demoLoader
+        visible: false
+        Behavior on opacity {
+            NumberAnimation { duration: 300 }
+        }
+    }
+
+    Image {
+        id: toolbar
+        source: "images/toolbar.png"
+        width: parent.width
+        anchors.bottom: parent.bottom
+    }
+
+    Rectangle {
+        id: translucentToolbar
+        color: "black"
+        opacity: 0.3
+        anchors.fill: toolbar
+        visible: !toolbar.visible
+    }
+
+    Item {
+        height: toolbar.height
+        width: height
+        anchors.bottom: parent.bottom
+
+        Image {
+            source: "images/back.png"
+            anchors.centerIn: parent
+        }
+
+        MouseArea {
+            anchors.fill: parent
+            onClicked: {
+                if (main.state == "") Qt.quit(); else {
+                    main.state = ""
+                    demoLoader.source = ""
+                }
+            }
+        }
+    }
+
+    states: State {
+        name: "showDemo"
+        PropertyChanges {
+            target: menuGrid
+            visible: false
+        }
+        PropertyChanges {
+            target: demoLoader
+            visible: true
+        }
+        PropertyChanges {
+            target: toolbar
+            visible: false
+        }
+    }
+}
diff --git a/examples/declarative/shadereffects/shadereffects.pro b/examples/declarative/shadereffects/shadereffects.pro
new file mode 100755
index 0000000..1107887
--- /dev/null
+++ b/examples/declarative/shadereffects/shadereffects.pro
@@ -0,0 +1,21 @@
+TEMPLATE = app
+TARGET = shadereffects
+DEPENDPATH += .
+INCLUDEPATH += .
+QT += declarative opengl
+
+# Input
+SOURCES += main.cpp
+
+symbian {
+    DEFINES += SHADEREFFECTS_USE_OPENGL_GRAPHICSSYSTEM
+}
+
+
+target.path = $$[QT_INSTALL_EXAMPLES]/declarative/shadereffects
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS shadereffects.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/declarative/shadereffects
+qmlfiles.files = qml
+qmlfiles.path = $$[QT_INSTALL_EXAMPLES]/declarative/shadereffects
+
+INSTALLS += target sources qmlfiles