animationmanager.h Example File

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 #ifndef ANIMATIONMANAGER_H
 #define ANIMATIONMANAGER_H

 #include <QtCore/QObject>

 class QAbstractAnimation;

 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