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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** 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 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 http://qt.nokia.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtGui/qgraphicsview.h>
QT_BEGIN_NAMESPACE
class QTimeLine;
class Ui_BackSide;
QT_END_NAMESPACE;
class RoundRectItem;
class Panel : public QGraphicsView
{
Q_OBJECT
public:
Panel(int width, int height);
~Panel();
protected:
void keyPressEvent(QKeyEvent *event);
void resizeEvent(QResizeEvent *event);
private Q_SLOTS:
void updateSelectionStep(qreal val);
void updateFlipStep(qreal val);
void flip();
private:
QPointF posForLocation(int x, int y) const;
QGraphicsScene *scene;
RoundRectItem *selectionItem;
RoundRectItem *baseItem;
RoundRectItem *backItem;
QGraphicsWidget *splash;
QTimeLine *selectionTimeLine;
QTimeLine *flipTimeLine;
int selectedX, selectedY;
QGraphicsItem ***grid;
QPointF startPos;
QPointF endPos;
qreal xrot, yrot;
qreal xrot2, yrot2;
int width;
int height;
bool flipped;
bool flipLeft;
Ui_BackSide *ui;
};
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