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#ifndef QSEQUENTIALANIMATIONGROUP_H

#define QSEQUENTIALANIMATIONGROUP_H

#include <QtCore/qanimationgroup.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Core)

#ifndef QT_NO_ANIMATION

class QPauseAnimation;

class QSequentialAnimationGroupPrivate;

class Q_CORE_EXPORT QSequentialAnimationGroup : public QAnimationGroup

{

    Q_OBJECT

    Q_PROPERTY(QAbstractAnimation* currentAnimation READ currentAnimation NOTIFY currentAnimationChanged)

public:

    QSequentialAnimationGroup(QObject *parent = 0);

    ~QSequentialAnimationGroup();

    QPauseAnimation *addPause(int msecs);

    QPauseAnimation *insertPauseAt(int index, int msecs);

    QAbstractAnimation *currentAnimation() const;

    int duration() const;

Q_SIGNALS:

    void currentAnimationChanged(QAbstractAnimation *current);

protected:

    QSequentialAnimationGroup(QSequentialAnimationGroupPrivate &dd, QObject *parent);

    bool event(QEvent *event);

    void updateCurrentTime(int);

    void updateState(QAbstractAnimation::State oldState, QAbstractAnimation::State newState);

    void updateDirection(QAbstractAnimation::Direction direction);

private:

    Q_DISABLE_COPY(QSequentialAnimationGroup)

    Q_DECLARE_PRIVATE(QSequentialAnimationGroup)

    Q_PRIVATE_SLOT(d_func(), void _q_uncontrolledAnimationFinished())

};

#endif //QT_NO_ANIMATION

QT_END_NAMESPACE

QT_END_HEADER

#endif //QSEQUENTIALANIMATIONGROUP_H