diff options
Diffstat (limited to 'src/widgets/graphicsview/qgraphicsitemanimation.h')
-rw-r--r-- | src/widgets/graphicsview/qgraphicsitemanimation.h | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/src/widgets/graphicsview/qgraphicsitemanimation.h b/src/widgets/graphicsview/qgraphicsitemanimation.h new file mode 100644 index 0000000000..a6425a50e4 --- /dev/null +++ b/src/widgets/graphicsview/qgraphicsitemanimation.h @@ -0,0 +1,120 @@ +/**************************************************************************** +** +** 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 QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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. +** +** 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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_WIDGETS_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 |