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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QGRAPHICSITEMANIMATION_H
#define QGRAPHICSITEMANIMATION_H
#include <QtCore/qobject.h>
#if !defined(QT_NO_GRAPHICSVIEW) || (QT_EDITION & QT_MODULE_GRAPHICSVIEW) != QT_MODULE_GRAPHICSVIEW
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
class QGraphicsItem;
class QMatrix;
class QPointF;
class QTimeLine;
template <class T1, class T2> struct QPair;
class QGraphicsItemAnimationPrivate;
class Q_GUI_EXPORT QGraphicsItemAnimation : public QObject
{
Q_OBJECT
public:
QGraphicsItemAnimation(QObject *parent = 0);
virtual ~QGraphicsItemAnimation();
QGraphicsItem *item() const;
void setItem(QGraphicsItem *item);
QTimeLine *timeLine() const;
void setTimeLine(QTimeLine *timeLine);
QPointF posAt(qreal step) const;
QList<QPair<qreal, QPointF> > posList() const;
void setPosAt(qreal step, const QPointF &pos);
QMatrix matrixAt(qreal step) const;
qreal rotationAt(qreal step) const;
QList<QPair<qreal, qreal> > rotationList() const;
void setRotationAt(qreal step, qreal angle);
qreal xTranslationAt(qreal step) const;
qreal yTranslationAt(qreal step) const;
QList<QPair<qreal, QPointF> > translationList() const;
void setTranslationAt(qreal step, qreal dx, qreal dy);
qreal verticalScaleAt(qreal step) const;
qreal horizontalScaleAt(qreal step) const;
QList<QPair<qreal, QPointF> > scaleList() const;
void setScaleAt(qreal step, qreal sx, qreal sy);
qreal verticalShearAt(qreal step) const;
qreal horizontalShearAt(qreal step) const;
QList<QPair<qreal, QPointF> > shearList() const;
void setShearAt(qreal step, qreal sh, qreal sv);
void clear();
public Q_SLOTS:
void setStep(qreal x);
void reset();
protected:
virtual void beforeAnimationStep(qreal step);
virtual void afterAnimationStep(qreal step);
private:
Q_DISABLE_COPY(QGraphicsItemAnimation)
QGraphicsItemAnimationPrivate *d;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QT_NO_GRAPHICSVIEW
#endif
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