/**************************************************************************** | |
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
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** rights. These rights are described in the Nokia Qt LGPL Exception | |
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** | |
** GNU General Public License Usage | |
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** file. Please review the following information to ensure the GNU General | |
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****************************************************************************/ | |
#ifndef QABSTRACTANIMATION_H | |
#define QABSTRACTANIMATION_H | |
#include <QtCore/qobject.h> | |
QT_BEGIN_HEADER | |
QT_BEGIN_NAMESPACE | |
QT_MODULE(Core) | |
#ifndef QT_NO_ANIMATION | |
class QAnimationGroup; | |
class QSequentialAnimationGroup; | |
class QAbstractAnimationPrivate; | |
class Q_CORE_EXPORT QAbstractAnimation : public QObject | |
{ | |
Q_OBJECT | |
Q_ENUMS(State) | |
Q_ENUMS(Direction) | |
Q_PROPERTY(State state READ state NOTIFY stateChanged) | |
Q_PROPERTY(int loopCount READ loopCount WRITE setLoopCount) | |
Q_PROPERTY(int currentTime READ currentTime WRITE setCurrentTime) | |
Q_PROPERTY(int currentLoop READ currentLoop NOTIFY currentLoopChanged) | |
Q_PROPERTY(Direction direction READ direction WRITE setDirection NOTIFY directionChanged) | |
Q_PROPERTY(int duration READ duration) | |
public: | |
enum Direction { | |
Forward, | |
Backward | |
}; | |
enum State { | |
Stopped, | |
Paused, | |
Running | |
}; | |
enum DeletionPolicy { | |
KeepWhenStopped = 0, | |
DeleteWhenStopped | |
}; | |
QAbstractAnimation(QObject *parent = 0); | |
virtual ~QAbstractAnimation(); | |
State state() const; | |
QAnimationGroup *group() const; | |
Direction direction() const; | |
void setDirection(Direction direction); | |
int currentTime() const; | |
int currentLoopTime() const; | |
int loopCount() const; | |
void setLoopCount(int loopCount); | |
int currentLoop() const; | |
virtual int duration() const = 0; | |
int totalDuration() const; | |
Q_SIGNALS: | |
void finished(); | |
void stateChanged(QAbstractAnimation::State newState, QAbstractAnimation::State oldState); | |
void currentLoopChanged(int currentLoop); | |
void directionChanged(QAbstractAnimation::Direction); | |
public Q_SLOTS: | |
void start(QAbstractAnimation::DeletionPolicy policy = KeepWhenStopped); | |
void pause(); | |
void resume(); | |
void setPaused(bool); | |
void stop(); | |
void setCurrentTime(int msecs); | |
protected: | |
QAbstractAnimation(QAbstractAnimationPrivate &dd, QObject *parent = 0); | |
bool event(QEvent *event); | |
virtual void updateCurrentTime(int currentTime) = 0; | |
virtual void updateState(QAbstractAnimation::State newState, QAbstractAnimation::State oldState); | |
virtual void updateDirection(QAbstractAnimation::Direction direction); | |
private: | |
Q_DISABLE_COPY(QAbstractAnimation) | |
Q_DECLARE_PRIVATE(QAbstractAnimation) | |
}; | |
#endif //QT_NO_ANIMATION | |
QT_END_NAMESPACE | |
QT_END_HEADER | |
#endif // QABSTRACTANIMATION_H |