8 files changed, 202 insertions, 0 deletions
diff --git a/examples/widgets/animation/appchooser/accessories-dictionary.png b/examples/widgets/animation/appchooser/accessories-dictionary.png
new file mode 100644
index 0000000000..e9bd55d918
--- /dev/null
+++ b/examples/widgets/animation/appchooser/accessories-dictionary.png
diff --git a/examples/widgets/animation/appchooser/akregator.png b/examples/widgets/animation/appchooser/akregator.png
new file mode 100644
index 0000000000..a086f45ab6
--- /dev/null
+++ b/examples/widgets/animation/appchooser/akregator.png
diff --git a/examples/widgets/animation/appchooser/appchooser.desktop b/examples/widgets/animation/appchooser/appchooser.desktop
new file mode 100644
index 0000000000..8e413e96c2
--- /dev/null
+++ b/examples/widgets/animation/appchooser/appchooser.desktop
@@ -0,0 +1,11 @@
+[Desktop Entry]
+Encoding=UTF-8
+Version=1.0
+Type=Application
+Terminal=false
+Name=Application Chooser
+Exec=/opt/usr/bin/appchooser
+Icon=appchooser
+X-Window-Icon=
+X-HildonDesk-ShowInToolbar=true
+X-Osso-Type=application/x-executable
diff --git a/examples/widgets/animation/appchooser/appchooser.pro b/examples/widgets/animation/appchooser/appchooser.pro
new file mode 100644
index 0000000000..158a0eca9f
--- /dev/null
+++ b/examples/widgets/animation/appchooser/appchooser.pro
@@ -0,0 +1,10 @@
+SOURCES = main.cpp
+RESOURCES = appchooser.qrc
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/animation/appchooser
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS appchooser.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/animation/appchooser
+INSTALLS += target sources
+
+QT += widgets
diff --git a/examples/widgets/animation/appchooser/appchooser.qrc b/examples/widgets/animation/appchooser/appchooser.qrc
new file mode 100644
index 0000000000..28a3e1c4c1
--- /dev/null
+++ b/examples/widgets/animation/appchooser/appchooser.qrc
@@ -0,0 +1,8 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource>
+    <file>accessories-dictionary.png</file>
+    <file>akregator.png</file>
+    <file>digikam.png</file>
+    <file>k3b.png</file>
+</qresource>
+</RCC>
diff --git a/examples/widgets/animation/appchooser/digikam.png b/examples/widgets/animation/appchooser/digikam.png
new file mode 100644
index 0000000000..9de9fb2f80
--- /dev/null
+++ b/examples/widgets/animation/appchooser/digikam.png
diff --git a/examples/widgets/animation/appchooser/k3b.png b/examples/widgets/animation/appchooser/k3b.png
new file mode 100644
index 0000000000..bbcafcfba1
--- /dev/null
+++ b/examples/widgets/animation/appchooser/k3b.png
diff --git a/examples/widgets/animation/appchooser/main.cpp b/examples/widgets/animation/appchooser/main.cpp
new file mode 100644
index 0000000000..c8e60c0641
--- /dev/null
+++ b/examples/widgets/animation/appchooser/main.cpp
@@ -0,0 +1,173 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the QtCore module 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore>
+#include <QtWidgets>
+
+
+class Pixmap : public QGraphicsWidget
+{
+    Q_OBJECT
+
+public:
+    Pixmap(const QPixmap &pix, QGraphicsItem *parent = 0)
+        : QGraphicsWidget(parent), orig(pix), p(pix)
+    {
+    }
+
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *)
+    {
+        painter->drawPixmap(QPointF(), p);
+    }
+
+    virtual void mousePressEvent(QGraphicsSceneMouseEvent * )
+    {
+        emit clicked();
+    }
+
+    virtual void setGeometry(const QRectF &rect)
+    {
+        QGraphicsWidget::setGeometry(rect);
+
+        if (rect.size().width() > orig.size().width())
+            p = orig.scaled(rect.size().toSize());
+        else
+            p = orig;
+    }
+
+Q_SIGNALS:
+    void clicked();
+
+private:
+    QPixmap orig;
+    QPixmap p;
+};
+
+class GraphicsView : public QGraphicsView
+{
+    Q_OBJECT
+public:
+    GraphicsView(QGraphicsScene *scene, QWidget *parent = 0) : QGraphicsView(scene, parent)
+    {
+    }
+
+    virtual void resizeEvent(QResizeEvent *)
+    {
+        fitInView(sceneRect(), Qt::KeepAspectRatio);
+    }
+};
+
+
+void createStates(const QObjectList &objects,
+                  const QRect &selectedRect, QState *parent)
+{
+    for (int i = 0; i < objects.size(); ++i) {
+        QState *state = new QState(parent);
+        state->assignProperty(objects.at(i), "geometry", selectedRect);
+        parent->addTransition(objects.at(i), SIGNAL(clicked()), state);
+    }
+}
+
+void createAnimations(const QObjectList &objects, QStateMachine *machine)
+{
+    for (int i=0; i<objects.size(); ++i)
+        machine->addDefaultAnimation(new QPropertyAnimation(objects.at(i), "geometry"));    
+}
+
+int main(int argc, char **argv)
+{
+    Q_INIT_RESOURCE(appchooser);
+
+    QApplication app(argc, argv);
+
+    Pixmap *p1 = new Pixmap(QPixmap(":/digikam.png"));
+    Pixmap *p2 = new Pixmap(QPixmap(":/akregator.png"));
+    Pixmap *p3 = new Pixmap(QPixmap(":/accessories-dictionary.png"));
+    Pixmap *p4 = new Pixmap(QPixmap(":/k3b.png"));
+
+    p1->setObjectName("p1");
+    p2->setObjectName("p2");
+    p3->setObjectName("p3");
+    p4->setObjectName("p4");
+
+    p1->setGeometry(QRectF(  0.0,   0.0, 64.0, 64.0));
+    p2->setGeometry(QRectF(236.0,   0.0, 64.0, 64.0));
+    p3->setGeometry(QRectF(236.0, 236.0, 64.0, 64.0));
+    p4->setGeometry(QRectF(  0.0, 236.0, 64.0, 64.0));
+
+    QGraphicsScene scene(0, 0, 300, 300);
+    scene.setBackgroundBrush(Qt::white);
+    scene.addItem(p1);
+    scene.addItem(p2);
+    scene.addItem(p3);
+    scene.addItem(p4);
+
+    GraphicsView window(&scene);
+    window.setFrameStyle(0);
+    window.setAlignment(Qt::AlignLeft | Qt::AlignTop);
+    window.setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+    window.setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+
+    QStateMachine machine;
+    machine.setGlobalRestorePolicy(QState::RestoreProperties);
+
+    QState *group = new QState(&machine);
+    group->setObjectName("group");
+
+    QRect selectedRect(86, 86, 128, 128);
+
+    QState *idleState = new QState(group);
+    group->setInitialState(idleState);
+
+    QObjectList objects;
+    objects << p1 << p2 << p3 << p4;
+    createStates(objects, selectedRect, group);
+    createAnimations(objects, &machine);
+
+    machine.setInitialState(group);
+    machine.start();
+
+    window.resize(300, 300);
+    window.show();
+
+    return app.exec();
+}
+
+#include "main.moc"