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-rw-r--r--examples/effects/customshader/blureffect.cpp69
-rw-r--r--examples/effects/customshader/blureffect.h67
-rw-r--r--examples/effects/customshader/blurpicker.cpp137
-rw-r--r--examples/effects/customshader/blurpicker.h74
-rw-r--r--examples/effects/customshader/blurpicker.qrc14
-rw-r--r--examples/effects/customshader/customshader.pro10
-rw-r--r--examples/effects/customshader/customshadereffect.cpp72
-rw-r--r--examples/effects/customshader/customshadereffect.h64
-rw-r--r--examples/effects/customshader/images/README.txt5
-rw-r--r--examples/effects/customshader/images/accessories-calculator.pngbin0 -> 3760 bytes
-rw-r--r--examples/effects/customshader/images/accessories-text-editor.pngbin0 -> 4746 bytes
-rw-r--r--examples/effects/customshader/images/background.jpgbin0 -> 16259 bytes
-rw-r--r--examples/effects/customshader/images/help-browser.pngbin0 -> 5392 bytes
-rw-r--r--examples/effects/customshader/images/internet-group-chat.pngbin0 -> 2809 bytes
-rw-r--r--examples/effects/customshader/images/internet-mail.pngbin0 -> 3899 bytes
-rw-r--r--examples/effects/customshader/images/internet-web-browser.pngbin0 -> 6376 bytes
-rw-r--r--examples/effects/customshader/images/office-calendar.pngbin0 -> 4010 bytes
-rw-r--r--examples/effects/customshader/images/system-users.pngbin0 -> 5353 bytes
-rw-r--r--examples/effects/customshader/main.cpp55
19 files changed, 567 insertions, 0 deletions
diff --git a/examples/effects/customshader/blureffect.cpp b/examples/effects/customshader/blureffect.cpp
new file mode 100644
index 0000000..2b5237b
--- /dev/null
+++ b/examples/effects/customshader/blureffect.cpp
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "blureffect.h"
+
+#include <QDebug>
+
+BlurEffect::BlurEffect(QGraphicsItem *item)
+ : QGraphicsBlurEffect()
+ , m_baseLine(200), item(item)
+{
+}
+
+void BlurEffect::adjustForItem()
+{
+ qreal y = m_baseLine - item->pos().y();
+ qreal radius = qBound(0.0, y / 32, 16.0);
+ setBlurRadius(radius);
+}
+
+QRectF BlurEffect::boundingRectFor(const QRectF &rect) const
+{
+ const_cast<BlurEffect *>(this)->adjustForItem();
+ return QGraphicsBlurEffect::boundingRectFor(rect);
+}
+
+void BlurEffect::draw(QPainter *painter, QGraphicsEffectSource *source)
+{
+ adjustForItem();
+ QGraphicsBlurEffect::draw(painter, source);
+}
diff --git a/examples/effects/customshader/blureffect.h b/examples/effects/customshader/blureffect.h
new file mode 100644
index 0000000..bf72226
--- /dev/null
+++ b/examples/effects/customshader/blureffect.h
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef BLUREFFECT_H
+#define BLUREFFECT_H
+
+#include <QGraphicsEffect>
+#include <QGraphicsItem>
+
+class BlurEffect: public QGraphicsBlurEffect
+{
+public:
+ BlurEffect(QGraphicsItem *item);
+
+ void setBaseLine(qreal y) { m_baseLine = y; }
+
+ QRectF boundingRectFor(const QRectF &) const;
+
+ void draw(QPainter *painter, QGraphicsEffectSource*);
+
+private:
+ void adjustForItem();
+
+private:
+ qreal m_baseLine;
+ QGraphicsItem *item;
+};
+
+#endif // BLUREFFECT_H
diff --git a/examples/effects/customshader/blurpicker.cpp b/examples/effects/customshader/blurpicker.cpp
new file mode 100644
index 0000000..de80312
--- /dev/null
+++ b/examples/effects/customshader/blurpicker.cpp
@@ -0,0 +1,137 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "blurpicker.h"
+
+#include <QtGui>
+
+#include "blureffect.h"
+#include "customshadereffect.h"
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
+BlurPicker::BlurPicker(QWidget *parent): QGraphicsView(parent), m_index(0.0)
+{
+ setBackgroundBrush(QPixmap(":/images/background.jpg"));
+ setScene(&m_scene);
+
+ setupScene();
+ updateIconPositions();
+
+ connect(&m_timeLine, SIGNAL(valueChanged(qreal)), SLOT(updateIconPositions()));
+ m_timeLine.setDuration(400);
+
+ setRenderHint(QPainter::Antialiasing, true);
+ setFrameStyle(QFrame::NoFrame);
+}
+
+void BlurPicker::updateIconPositions()
+{
+ m_index = m_timeLine.currentFrame() / 1000.0;
+
+ qreal baseline = 0;
+ for (int i = 0; i < m_icons.count(); ++i) {
+ QGraphicsItem *icon = m_icons[i];
+ qreal a = ((i + m_index) * 2 * M_PI) / m_icons.count();
+ qreal xs = 170 * sin(a);
+ qreal ys = 100 * cos(a);
+ QPointF pos(xs, ys);
+ pos = QTransform().rotate(-20).map(pos);
+ pos -= QPointF(40, 40);
+ icon->setPos(pos);
+ baseline = qMax(baseline, ys);
+ if (i != 3)
+ static_cast<BlurEffect *>(icon->graphicsEffect())->setBaseLine(baseline);
+ }
+
+ m_scene.update();
+}
+
+void BlurPicker::setupScene()
+{
+ m_scene.setSceneRect(-200, -120, 400, 240);
+
+ QStringList names;
+ names << ":/images/accessories-calculator.png";
+ names << ":/images/accessories-text-editor.png";
+ names << ":/images/help-browser.png";
+ names << ":/images/internet-group-chat.png";
+ names << ":/images/internet-mail.png";
+ names << ":/images/internet-web-browser.png";
+ names << ":/images/office-calendar.png";
+ names << ":/images/system-users.png";
+
+ for (int i = 0; i < names.count(); i++) {
+ QPixmap pixmap(names[i]);
+ QGraphicsPixmapItem *icon = m_scene.addPixmap(pixmap);
+ icon->setZValue(1);
+ if (i == 3)
+ icon->setGraphicsEffect(new CustomShaderEffect());
+ else
+ icon->setGraphicsEffect(new BlurEffect(icon));
+ m_icons << icon;
+ }
+
+ QGraphicsPixmapItem *bg = m_scene.addPixmap(QPixmap(":/images/background.jpg"));
+ bg->setZValue(0);
+ bg->setPos(-200, -150);
+}
+
+void BlurPicker::keyPressEvent(QKeyEvent *event)
+{
+ if (event->key() == Qt::Key_Left) {
+ if (m_timeLine.state() == QTimeLine::NotRunning) {
+ m_timeLine.setFrameRange(m_index * 1000, m_index * 1000 - 1000);
+ m_timeLine.start();
+ event->accept();
+ }
+ }
+
+ if (event->key() == Qt::Key_Right) {
+ if (m_timeLine.state() == QTimeLine::NotRunning) {
+ m_timeLine.setFrameRange(m_index * 1000, m_index * 1000 + 1000);
+ m_timeLine.start();
+ event->accept();
+ }
+ }
+}
diff --git a/examples/effects/customshader/blurpicker.h b/examples/effects/customshader/blurpicker.h
new file mode 100644
index 0000000..b7ea3b4
--- /dev/null
+++ b/examples/effects/customshader/blurpicker.h
@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef BLURPICKER_H
+#define BLURPICKER_H
+
+#include <QGraphicsEffect>
+#include <QGraphicsView>
+#include <QTimeLine>
+
+#include "blureffect.h"
+
+class BlurPicker: public QGraphicsView
+{
+ Q_OBJECT
+
+public:
+ BlurPicker(QWidget *parent = 0);
+
+protected:
+ void keyPressEvent(QKeyEvent *event);
+
+private slots:
+ void updateIconPositions();
+
+private:
+ void setupScene();
+
+private:
+ qreal m_index;
+ QGraphicsScene m_scene;
+ QList<QGraphicsItem*> m_icons;
+ QTimeLine m_timeLine;
+};
+
+#endif // BLURPICKER_H
diff --git a/examples/effects/customshader/blurpicker.qrc b/examples/effects/customshader/blurpicker.qrc
new file mode 100644
index 0000000..e88eaca
--- /dev/null
+++ b/examples/effects/customshader/blurpicker.qrc
@@ -0,0 +1,14 @@
+<RCC>
+ <qresource prefix="/" >
+ <file>images/background.jpg</file>
+ <file>images/accessories-calculator.png</file>
+ <file>images/accessories-text-editor.png</file>
+ <file>images/help-browser.png</file>
+ <file>images/internet-group-chat.png</file>
+ <file>images/internet-mail.png</file>
+ <file>images/internet-web-browser.png</file>
+ <file>images/office-calendar.png</file>
+ <file>images/system-users.png</file>
+ </qresource>
+</RCC>
+
diff --git a/examples/effects/customshader/customshader.pro b/examples/effects/customshader/customshader.pro
new file mode 100644
index 0000000..4ce5d2b
--- /dev/null
+++ b/examples/effects/customshader/customshader.pro
@@ -0,0 +1,10 @@
+SOURCES += main.cpp blurpicker.cpp blureffect.cpp customshadereffect.cpp
+HEADERS += blurpicker.h blureffect.h customshadereffect.h
+RESOURCES += blurpicker.qrc
+QT += opengl
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/effects/customshader
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS customshader.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/effects/customshader
+INSTALLS += target sources
diff --git a/examples/effects/customshader/customshadereffect.cpp b/examples/effects/customshader/customshadereffect.cpp
new file mode 100644
index 0000000..293123c
--- /dev/null
+++ b/examples/effects/customshader/customshadereffect.cpp
@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "customshadereffect.h"
+#include <QGLShaderProgram>
+
+static char const colorizeShaderCode[] =
+ "varying highp vec2 textureCoords;\n"
+ "uniform sampler2D imageTexture;\n"
+ "uniform lowp vec4 effectColor;\n"
+ "lowp vec4 srcPixel() {\n"
+ " vec4 src = texture2D(imageTexture, textureCoords);\n"
+ " float gray = dot(src.rgb, vec3(0.212671, 0.715160, 0.072169));\n"
+ " vec4 colorize = 1.0-((1.0-gray)*(1.0-effectColor));\n"
+ " return vec4(colorize.rgb, src.a);\n"
+ "}";
+
+CustomShaderEffect::CustomShaderEffect()
+ : QGraphicsShaderEffect(),
+ color(Qt::red)
+{
+ setPixelShaderFragment(colorizeShaderCode);
+}
+
+void CustomShaderEffect::setEffectColor(const QColor& c)
+{
+ color = c;
+ setUniformsDirty();
+}
+
+void CustomShaderEffect::setUniforms(QGLShaderProgram *program)
+{
+ program->setUniformValue("effectColor", color);
+}
diff --git a/examples/effects/customshader/customshadereffect.h b/examples/effects/customshader/customshadereffect.h
new file mode 100644
index 0000000..6482bd5
--- /dev/null
+++ b/examples/effects/customshader/customshadereffect.h
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CUSTOMSHADEREFFECT_H
+#define CUSTOMSHADEREFFECT_H
+
+#include <QGraphicsEffect>
+#include <QGraphicsShaderEffect>
+#include <QGraphicsItem>
+
+class CustomShaderEffect: public QGraphicsShaderEffect
+{
+public:
+ CustomShaderEffect();
+
+ QColor effectColor() const { return color; }
+ void setEffectColor(const QColor& c);
+
+protected:
+ void setUniforms(QGLShaderProgram *program);
+
+private:
+ QColor color;
+};
+
+#endif // CUSTOMSHADEREFFECT_H
diff --git a/examples/effects/customshader/images/README.txt b/examples/effects/customshader/images/README.txt
new file mode 100644
index 0000000..0927e17
--- /dev/null
+++ b/examples/effects/customshader/images/README.txt
@@ -0,0 +1,5 @@
+The background is taken from a public domain photo at:
+http://www.photos8.com/view/computer_board2-800x600.html
+
+All other icons are from the Tango Desktop project:
+http://tango.freedesktop.org/Tango_Desktop_Project
diff --git a/examples/effects/customshader/images/accessories-calculator.png b/examples/effects/customshader/images/accessories-calculator.png
new file mode 100644
index 0000000..4e7661f
--- /dev/null
+++ b/examples/effects/customshader/images/accessories-calculator.png
Binary files differ
diff --git a/examples/effects/customshader/images/accessories-text-editor.png b/examples/effects/customshader/images/accessories-text-editor.png
new file mode 100644
index 0000000..33bef0b
--- /dev/null
+++ b/examples/effects/customshader/images/accessories-text-editor.png
Binary files differ
diff --git a/examples/effects/customshader/images/background.jpg b/examples/effects/customshader/images/background.jpg
new file mode 100644
index 0000000..e75b388
--- /dev/null
+++ b/examples/effects/customshader/images/background.jpg
Binary files differ
diff --git a/examples/effects/customshader/images/help-browser.png b/examples/effects/customshader/images/help-browser.png
new file mode 100644
index 0000000..8ef4fae
--- /dev/null
+++ b/examples/effects/customshader/images/help-browser.png
Binary files differ
diff --git a/examples/effects/customshader/images/internet-group-chat.png b/examples/effects/customshader/images/internet-group-chat.png
new file mode 100644
index 0000000..dd92d93
--- /dev/null
+++ b/examples/effects/customshader/images/internet-group-chat.png
Binary files differ
diff --git a/examples/effects/customshader/images/internet-mail.png b/examples/effects/customshader/images/internet-mail.png
new file mode 100644
index 0000000..7e6b93b
--- /dev/null
+++ b/examples/effects/customshader/images/internet-mail.png
Binary files differ
diff --git a/examples/effects/customshader/images/internet-web-browser.png b/examples/effects/customshader/images/internet-web-browser.png
new file mode 100644
index 0000000..a979a92
--- /dev/null
+++ b/examples/effects/customshader/images/internet-web-browser.png
Binary files differ
diff --git a/examples/effects/customshader/images/office-calendar.png b/examples/effects/customshader/images/office-calendar.png
new file mode 100644
index 0000000..e095906
--- /dev/null
+++ b/examples/effects/customshader/images/office-calendar.png
Binary files differ
diff --git a/examples/effects/customshader/images/system-users.png b/examples/effects/customshader/images/system-users.png
new file mode 100644
index 0000000..a7f630a
--- /dev/null
+++ b/examples/effects/customshader/images/system-users.png
Binary files differ
diff --git a/examples/effects/customshader/main.cpp b/examples/effects/customshader/main.cpp
new file mode 100644
index 0000000..b88a51d
--- /dev/null
+++ b/examples/effects/customshader/main.cpp
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "blurpicker.h"
+#include <QApplication>
+
+int main(int argc, char **argv)
+{
+ QApplication app(argc, argv);
+
+ BlurPicker blurPicker;
+ blurPicker.setWindowTitle(QT_TRANSLATE_NOOP(QGraphicsView, "Application Picker"));
+ blurPicker.setFixedSize(400, 300);
+ blurPicker.show();
+
+ return app.exec();
+}