Initial import of statemachine branch from the old kinetic repository

7 files changed, 144 insertions, 0 deletions

diff --git a/examples/animation/appchooser/accessories-dictionary.png b/examples/animation/appchooser/accessories-dictionary.png
new file mode 100644
index 0000000000..e9bd55d918
--- /dev/null
+++ b/examples/animation/appchooser/accessories-dictionary.png
diff --git a/examples/animation/appchooser/akregator.png b/examples/animation/appchooser/akregator.png
new file mode 100644
index 0000000000..a086f45ab6
--- /dev/null
+++ b/examples/animation/appchooser/akregator.png
diff --git a/examples/animation/appchooser/appchooser.pro b/examples/animation/appchooser/appchooser.pro
new file mode 100644
index 0000000000..8cda19ad96
--- /dev/null
+++ b/examples/animation/appchooser/appchooser.pro
@@ -0,0 +1,9 @@
+# Input
+SOURCES += main.cpp
+RESOURCES += appchooser.qrc
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/animation/appchooser
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS appchooser.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/animation/appchooser
+INSTALLS += target sources
diff --git a/examples/animation/appchooser/appchooser.qrc b/examples/animation/appchooser/appchooser.qrc
new file mode 100644
index 0000000000..28a3e1c4c1
--- /dev/null
+++ b/examples/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/animation/appchooser/digikam.png b/examples/animation/appchooser/digikam.png
new file mode 100644
index 0000000000..9de9fb2f80
--- /dev/null
+++ b/examples/animation/appchooser/digikam.png
diff --git a/examples/animation/appchooser/k3b.png b/examples/animation/appchooser/k3b.png
new file mode 100644
index 0000000000..bbcafcfba1
--- /dev/null
+++ b/examples/animation/appchooser/k3b.png
diff --git a/examples/animation/appchooser/main.cpp b/examples/animation/appchooser/main.cpp
new file mode 100644
index 0000000000..1a43ed7d2f
--- /dev/null
+++ b/examples/animation/appchooser/main.cpp
@@ -0,0 +1,127 @@
+/****************************************************************************
+**
+** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the $MODULE$ of the Qt Toolkit.
+**
+** $TROLLTECH_DUAL_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore>
+#include <QtGui>
+#ifdef QT_EXPERIMENTAL_SOLUTION
+#include "qtgraphicswidget.h"
+#endif
+
+
+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;
+};
+
+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);
+        QAbstractTransition *trans = parent->addTransition(objects.at(i), SIGNAL(clicked()), state);
+        for (int j = 0; j < objects.size(); ++j) {
+            QPropertyAnimation *animation = new QPropertyAnimation(objects.at(j), "geometry");
+            animation->setDuration(2000);
+            trans->addAnimation(animation);
+        }
+    }
+}
+
+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);
+
+    QGraphicsView 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.rootState());
+    group->setObjectName("group");
+    QRect selectedRect(86, 86, 128, 128);
+
+    QState *idleState = new QState(group);
+    group->setInitialState(idleState);
+
+    createStates(QObjectList() << p1 << p2 << p3 << p4, selectedRect, group);
+
+    machine.setInitialState(group);
+    machine.start();
+
+    window.resize(300, 300);
+    window.show();
+
+    return app.exec();
+}
+
+#include "main.moc"