def setSceneRect(self, *args):
        """
        Overloads the base QGraphicsScene method to set the scene as \
        dirty to trigger a rebuild on draw.
        
        :param      *args | <QRectF> || <int> x, <int> y, <int> w, <int> h
        """
        super(XNodeScene, self).setSceneRect(*args)
        self.setDirty()