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121 lines
3.9 KiB
121 lines
3.9 KiB
14 years ago
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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QGRAPHICSITEMANIMATION_H
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#define QGRAPHICSITEMANIMATION_H
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#include <QtCore/qobject.h>
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#if !defined(QT_NO_GRAPHICSVIEW) || (QT_EDITION & QT_MODULE_GRAPHICSVIEW) != QT_MODULE_GRAPHICSVIEW
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Gui)
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class QGraphicsItem;
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class QMatrix;
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class QPointF;
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class QTimeLine;
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template <class T1, class T2> struct QPair;
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class QGraphicsItemAnimationPrivate;
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class Q_GUI_EXPORT QGraphicsItemAnimation : public QObject
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{
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Q_OBJECT
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public:
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QGraphicsItemAnimation(QObject *parent = 0);
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virtual ~QGraphicsItemAnimation();
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QGraphicsItem *item() const;
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void setItem(QGraphicsItem *item);
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QTimeLine *timeLine() const;
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void setTimeLine(QTimeLine *timeLine);
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QPointF posAt(qreal step) const;
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QList<QPair<qreal, QPointF> > posList() const;
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void setPosAt(qreal step, const QPointF &pos);
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QMatrix matrixAt(qreal step) const;
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qreal rotationAt(qreal step) const;
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QList<QPair<qreal, qreal> > rotationList() const;
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void setRotationAt(qreal step, qreal angle);
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qreal xTranslationAt(qreal step) const;
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qreal yTranslationAt(qreal step) const;
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QList<QPair<qreal, QPointF> > translationList() const;
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void setTranslationAt(qreal step, qreal dx, qreal dy);
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qreal verticalScaleAt(qreal step) const;
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qreal horizontalScaleAt(qreal step) const;
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QList<QPair<qreal, QPointF> > scaleList() const;
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void setScaleAt(qreal step, qreal sx, qreal sy);
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qreal verticalShearAt(qreal step) const;
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qreal horizontalShearAt(qreal step) const;
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QList<QPair<qreal, QPointF> > shearList() const;
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void setShearAt(qreal step, qreal sh, qreal sv);
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void clear();
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public Q_SLOTS:
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void setStep(qreal x);
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void reset();
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protected:
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virtual void beforeAnimationStep(qreal step);
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virtual void afterAnimationStep(qreal step);
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private:
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Q_DISABLE_COPY(QGraphicsItemAnimation)
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QGraphicsItemAnimationPrivate *d;
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};
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // QT_NO_GRAPHICSVIEW
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#endif
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