'**Bases:** :class:`GraphicsItem <pyqtgraph.GraphicsItem>`, :class:`QtGui.QGraphicsWidget`
Extends QGraphicsWidget with several helpful methods and workarounds for PyQt bugs.
Most of the extra functionality is inherited from :class:`GraphicsItem <pyqtgraph.GraphicsItem>`.'

def __init__(self, *args, **kargs):

    QtGui.QGraphicsWidget.__init__(self, *args, **kargs)
    GraphicsItem.__init__(self)
