dropEvent(QDropEvent *event) is not getting called in Phonon::VideoWidget

[wagmare]

Hi,

I have added phonon::VideoWidget in QGraphicsScene/View and have set the setAcceptDrop(true) for phonon::VideoWidget.
I have created a class which is inherited from QGraphicsView and have overridden below events function:

virtual void dropEvent ( QDropEvent * event );
    virtual void dragEnterEvent ( QDragEnterEvent * event);
    virtual void mouseMoveEvent ( QMouseEvent * event);
    virtual void mousePressEvent ( QMouseEvent * event);
    virtual void dragLeaveEvent ( QDragLeaveEvent * event );
    virtual void dragMoveEvent ( QDragMoveEvent * event );

virtual void dropEvent ( QDropEvent * event );
    virtual void dragEnterEvent ( QDragEnterEvent * event);
    virtual void mouseMoveEvent ( QMouseEvent * event);
    virtual void mousePressEvent ( QMouseEvent * event);
    virtual void dragLeaveEvent ( QDragLeaveEvent * event );
    virtual void dragMoveEvent ( QDragMoveEvent * event );

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Also set setAcceptDrop(true) in this class too.

I am receiving all events(mentioned above) except dropEvent(QDropEvent * event). dropEvent (QDropEvent *) is getting called if I am adding any other QGraphicsItem instead of Phonon::VideoWidget.

Im using qt-4.8.4 in windowa 7.