--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/qtp/qtp_animatedtiles/mainwindow.cpp Tue Feb 02 00:43:10 2010 +0200
@@ -0,0 +1,177 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 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>
+
+#include <QtCore/qstate.h>
+
+#include "mainwindow.h"
+
+MainWindow::MainWindow(QWidget *parent)
+ : QWidget(parent)
+{
+ QPixmap kineticPix(":/images/kinetic.png");
+ QPixmap bgPix(":/images/Time-For-Lunch-2.jpg");
+
+ QGraphicsScene scene(-350, -350, 700, 700);
+
+ for (int i = 0; i < 64; ++i) {
+ Pixmap *item = new Pixmap(kineticPix);
+ item->setOffset(-kineticPix.width()/2, -kineticPix.height()/2);
+ item->setZValue(i);
+ items << item;
+ scene.addItem(item);
+ }
+
+ // Buttons
+ QGraphicsItem *buttonParent = new QGraphicsRectItem;
+ ellipseButton = new Button(QPixmap(":/images/ellipse.png"), buttonParent);
+ figure8Button = new Button(QPixmap(":/images/figure8.png"), buttonParent);
+ randomButton = new Button(QPixmap(":/images/random.png"), buttonParent);
+ tiledButton = new Button(QPixmap(":/images/tile.png"), buttonParent);
+ centeredButton = new Button(QPixmap(":/images/centered.png"), buttonParent);
+
+ ellipseButton->setPos(-100, -100);
+ figure8Button->setPos(100, -100);
+ randomButton->setPos(0, 0);
+ tiledButton->setPos(-100, 100);
+ centeredButton->setPos(100, 100);
+
+ scene.addItem(buttonParent);
+ buttonParent->scale(0.75, 0.75);
+ buttonParent->setPos(200, 200);
+ buttonParent->setZValue(65);
+
+ qDebug() << "qtp_animatedtiles: states next";
+ // States
+ QState *rootState = new QState;
+ QState *ellipseState = new QState(rootState);
+ QState *figure8State = new QState(rootState);
+ QState *randomState = new QState(rootState);
+ QState *tiledState = new QState(rootState);
+ QState *centeredState = new QState(rootState);
+
+ qDebug() << "qtp_animatedtiles: values next";
+ // Values
+ for (int i = 0; i < items.count(); ++i) {
+ Pixmap *item = items.at(i);
+ // Ellipse
+ ellipseState->assignProperty(item, "pos",
+ QPointF(cos((i / 63.0) * 6.28) * 250,
+ sin((i / 63.0) * 6.28) * 250));
+
+ // Figure 8
+ figure8State->assignProperty(item, "pos",
+ QPointF(sin((i / 63.0) * 6.28) * 250,
+ sin(((i * 2)/63.0) * 6.28) * 250));
+
+ // Random
+ randomState->assignProperty(item, "pos",
+ QPointF(-250 + qrand() % 500,
+ -250 + qrand() % 500));
+
+ // Tiled
+ tiledState->assignProperty(item, "pos",
+ QPointF(((i % 8) - 4) * kineticPix.width() + kineticPix.width() / 2,
+ ((i / 8) - 4) * kineticPix.height() + kineticPix.height() / 2));
+
+ // Centered
+ centeredState->assignProperty(item, "pos", QPointF());
+ }
+
+ qDebug() << "qtp_animatedtiles: ui next";
+ // Ui
+ View *view = new View(&scene);
+ view->setWindowTitle(QT_TRANSLATE_NOOP(QGraphicsView, "Animated Tiles"));
+ view->setViewportUpdateMode(QGraphicsView::BoundingRectViewportUpdate);
+ view->setBackgroundBrush(bgPix);
+ view->setCacheMode(QGraphicsView::CacheBackground);
+ view->setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform);
+ // view->show();
+
+ QStateMachine states;
+ states.addState(rootState);
+ states.setInitialState(rootState);
+ rootState->setInitialState(centeredState);
+
+ qDebug() << "qtp_animatedtiles: animgroup next";
+ QParallelAnimationGroup *group = new QParallelAnimationGroup;
+ for (int i = 0; i < items.count(); ++i) {
+ QPropertyAnimation *anim = new QPropertyAnimation(items[i], "pos");
+ anim->setDuration(750 + i * 25);
+ anim->setEasingCurve(QEasingCurve::InOutBack);
+ group->addAnimation(anim);
+ }
+
+ qDebug() << "qtp_animatedtiles: button signaling next";
+ QAbstractTransition *trans = rootState->addTransition(ellipseButton, SIGNAL(pressed()), ellipseState);
+ trans->addAnimation(group);
+
+ trans = rootState->addTransition(figure8Button, SIGNAL(pressed()), figure8State);
+ trans->addAnimation(group);
+
+ trans = rootState->addTransition(randomButton, SIGNAL(pressed()), randomState);
+ trans->addAnimation(group);
+
+ trans = rootState->addTransition(tiledButton, SIGNAL(pressed()), tiledState);
+ trans->addAnimation(group);
+
+ trans = rootState->addTransition(centeredButton, SIGNAL(pressed()), centeredState);
+ trans->addAnimation(group);
+
+ qDebug() << "qtp_animatedtiles: timer next";
+ QTimer timer;
+ timer.start(125);
+ timer.setSingleShot(true);
+ trans = rootState->addTransition(&timer, SIGNAL(timeout()), ellipseState);
+ trans->addAnimation(group);
+
+ qDebug() << "qtp_animatedtiles: starting states";
+ states.start();
+}
+
+void MainWindow::showPosition()
+ {
+ Pixmap *item = items.at(0);
+
+ qDebug() << "qtp_animatedtiles: position of item[0] x: " << item->x() << " y: " << item->y();
+ }
+