qgraphicsitemanimation.h
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- ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
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- ** This file is part of the QtGui module of the Qt Toolkit.
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- ** General Public License versions 2.0 or 3.0 as published by the Free
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- #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