#NEWLINE# def _onPropertyChanged( self , propertySet , propertyName ) : #NEWLINE# #INDENT# om . ObjectModelItem . _onPropertyChanged ( self , propertySet , propertyName ) #NEWLINE# if ( propertyName == 'Visible' ) : #NEWLINE# #INDENT# self . actor . SetVisibility ( self . getProperty ( propertyName ) ) #NEWLINE# self . renderAllViews ( )