docs: def setMovie( self, movie ):
          """
          Sets the movie for this icon.
          
          :param      movie | <QMovie> || None
          """
          if ( self._movie ):
              self._movie.frameChanged.disconnect(self.updateIcon)
              
          self._movie = movie
          
          if ( self._movie ):
              self._movie.frameChanged.connect(self.updateIcon)