Home · All Classes · Main Classes · Grouped Classes · Modules · Functions |
/****************************************************************************
**
** Copyright (C) 2006-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the documentation of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Alternatively you may (at
** your option) use any later version of the GNU General Public
** License if such license has been publicly approved by Trolltech ASA
** (or its successors, if any) and the KDE Free Qt Foundation. In
** addition, as a special exception, Trolltech gives you certain
** additional rights. These rights are described in the Trolltech GPL
** Exception version 1.2, which can be found at
** http://www.trolltech.com/products/qt/gplexception/ and in the file
** GPL_EXCEPTION.txt in this package.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/. If
** you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at [email protected].
**
** In addition, as a special exception, Trolltech, as the sole
** copyright holder for Qt Designer, grants users of the Qt/Eclipse
** Integration plug-in the right for the Qt/Eclipse Integration to
** link to functionality provided by Qt Designer and its related
** libraries.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not expressly
** granted herein.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/
#ifndef ANIMATEDPIXMAPITEM_H
#define ANIMATEDPIXMAPITEM_H
#include <QGraphicsItem>
class AnimatedPixmapItem : public QGraphicsItem
{
public:
AnimatedPixmapItem(const QList<QPixmap> &animation, QGraphicsScene *scene = 0);
void setFrame(int frame);
inline int frame() const
{ return currentFrame; }
inline int frameCount() const
{ return frames.size(); }
inline QPixmap image(int frame) const
{ return frames.isEmpty() ? QPixmap() : frames.at(frame % frames.size()).pixmap; }
inline void setVelocity(qreal xvel, qreal yvel)
{ vx = xvel; vy = yvel; }
inline qreal xVelocity() const
{ return vx; }
inline qreal yVelocity() const
{ return vy; }
QRectF boundingRect() const;
QPainterPath shape() const;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
void advance(int phase);
private:
struct Frame {
QPixmap pixmap;
QPainterPath shape;
QRectF boundingRect;
};
int currentFrame;
QList<Frame> frames;
qreal vx, vy;
};
#endif
Copyright © 2008 Trolltech | Trademarks | Qt 4.3.5 |