qt5base-lts/examples/animation/sub-attaq/animationmanager.h

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#ifndef ANIMATIONMANAGER_H
#define ANIMATIONMANAGER_H

#include <QtCore/QObject>

QT_BEGIN_NAMESPACE
class QAbstractAnimation;
QT_END_NAMESPACE

class AnimationManager : public QObject
{
Q_OBJECT
public:
    AnimationManager();
    void registerAnimation(QAbstractAnimation *anim);
    void unregisterAnimation(QAbstractAnimation *anim);
    void unregisterAllAnimations();
    static AnimationManager *self();

public slots:
    void pauseAll();
    void resumeAll();

private slots:
    void unregisterAnimation_helper(QObject *obj);

private:
    static AnimationManager *instance;
    QList<QAbstractAnimation *> animations;
};

#endif // ANIMATIONMANAGER_H