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#ifndef QIMAGEPIXMAP_CLEANUPHOOKS_P_H

#define QIMAGEPIXMAP_CLEANUPHOOKS_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include <QtGui/qpixmap.h>

QT_BEGIN_NAMESPACE

typedef void (*_qt_image_cleanup_hook_64)(qint64);

typedef void (*_qt_pixmap_cleanup_hook_pm)(QPixmap*);

class QImagePixmapCleanupHooks;

class Q_GUI_EXPORT QImagePixmapCleanupHooks

{

public:

    // Gets called when a pixmap is about to be modified:

    void addPixmapModificationHook(_qt_pixmap_cleanup_hook_pm);

    // Gets called when a pixmap is about to be destroyed:

    void addPixmapDestructionHook(_qt_pixmap_cleanup_hook_pm);

    // Gets called when an image is about to be modified or destroyed:

    void addImageHook(_qt_image_cleanup_hook_64);

    void removePixmapModificationHook(_qt_pixmap_cleanup_hook_pm);

    void removePixmapDestructionHook(_qt_pixmap_cleanup_hook_pm);

    void removeImageHook(_qt_image_cleanup_hook_64);

    static void executePixmapModificationHooks(QPixmap*);

    static void executePixmapDestructionHooks(QPixmap*);

    static void executeImageHooks(qint64 key);

private:

    QList<_qt_image_cleanup_hook_64> imageHooks;

    QList<_qt_pixmap_cleanup_hook_pm> pixmapModificationHooks;

    QList<_qt_pixmap_cleanup_hook_pm> pixmapDestructionHooks;

};

QT_END_NAMESPACE

#endif // QIMAGEPIXMAP_CLEANUPHOOKS_P_H