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+/****************************************************************************
+**
+** 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 test suite 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef WIDGET_H
+#define WIDGET_H
+
+#include "customitem.h"
+
+#include <QWidget>
+#include <QGraphicsItemGroup>
+#include <QPainter>
+
+namespace Ui {
+ class Widget;
+}
+
+class QGraphicsOpacityEffect;
+class QPropertyAnimation;
+
+class Widget : public QWidget
+{
+ Q_OBJECT
+public:
+ Widget(QWidget *parent = 0);
+ ~Widget();
+
+protected Q_SLOTS:
+ void on_rotate_valueChanged(int value);
+ void on_scale_valueChanged(int value);
+ void on_rotateItem_valueChanged(int value);
+ void on_scaleItem_valueChanged(int value);
+ void on_group_clicked();
+ void on_dismantle_clicked();
+ void on_merge_clicked();
+ void onSceneSelectionChanged();
+ void on_ungroup_clicked();
+ void on_buttonGroup_buttonClicked();
+
+private:
+ void updateUngroupButton();
+ CustomItem * checkedItem() const;
+
+ Ui::Widget *ui;
+ CustomScene *scene;
+ CustomItem *rectBlue;
+ CustomItem *rectRed;
+ CustomItem *rectGreen;
+ CustomItem *rectYellow;
+ QGraphicsOpacityEffect* effect;
+ QPropertyAnimation *fadeIn;
+ QPropertyAnimation *fadeOut;
+ int previousSelectionCount;
+};
+
+#endif // WIDGET_H