121 lines
4.0 KiB
C++
121 lines
4.0 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2016 The Qt Company Ltd.
|
|
** Contact: https://www.qt.io/licensing/
|
|
**
|
|
** This file is part of the QtWidgets 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 The Qt Company. For licensing terms
|
|
** and conditions see https://www.qt.io/terms-conditions. For further
|
|
** information use the contact form at https://www.qt.io/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 3 as published by the Free Software
|
|
** Foundation and appearing in the file LICENSE.LGPL3 included in the
|
|
** packaging of this file. Please review the following information to
|
|
** ensure the GNU Lesser General Public License version 3 requirements
|
|
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
|
|
**
|
|
** GNU General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU
|
|
** General Public License version 2.0 or (at your option) the GNU General
|
|
** Public license version 3 or any later version approved by the KDE Free
|
|
** Qt Foundation. The licenses are as published by the Free Software
|
|
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
|
|
** included in the packaging of this file. Please review the following
|
|
** information to ensure the GNU General Public License requirements will
|
|
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
|
|
** https://www.gnu.org/licenses/gpl-3.0.html.
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#ifndef QGRAPHICSITEMANIMATION_H
|
|
#define QGRAPHICSITEMANIMATION_H
|
|
|
|
#include <QtWidgets/qtwidgetsglobal.h>
|
|
#include <QtCore/qobject.h>
|
|
|
|
QT_REQUIRE_CONFIG(graphicsview);
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
|
class QGraphicsItem;
|
|
class QMatrix;
|
|
class QPointF;
|
|
class QTimeLine;
|
|
class QTransform;
|
|
template <class T1, class T2> struct QPair;
|
|
|
|
class QGraphicsItemAnimationPrivate;
|
|
class Q_WIDGETS_EXPORT QGraphicsItemAnimation : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
QGraphicsItemAnimation(QObject *parent = nullptr);
|
|
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);
|
|
|
|
#if QT_DEPRECATED_SINCE(5, 14)
|
|
QT_DEPRECATED_X("Use transformAt() instead")
|
|
QMatrix matrixAt(qreal step) const;
|
|
#endif
|
|
QTransform transformAt(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);
|
|
#if QT_DEPRECATED_SINCE(5, 13)
|
|
QT_DEPRECATED_X("Use setStep(0) instead")
|
|
void reset();
|
|
#endif
|
|
|
|
protected:
|
|
virtual void beforeAnimationStep(qreal step);
|
|
virtual void afterAnimationStep(qreal step);
|
|
|
|
private:
|
|
Q_DISABLE_COPY(QGraphicsItemAnimation)
|
|
QGraphicsItemAnimationPrivate *d;
|
|
};
|
|
|
|
QT_END_NAMESPACE
|
|
|
|
#endif
|