docs: def emitGeometryChanged( self, point = None ):
          """
          Emits the geometryChanged signal, provided the dispatcher's \
          signals are not currently blocked.  If the point value is not \
          provided, the object's current position will be used.
          
          :param      point      | <QPointF> || None
          
          :return     <bool> emitted
          """
          # check the signals blocked
          if ( self.signalsBlocked() ):
              return False
          
          # grab the point
          if ( point == None ):
              point = self.pos()
          
          # emit the signal
          self.dispatch.geometryChanged.emit(point)
          return True