(self, on)
Switch bottom bar visibility.
Switch bottom bar visibility.
Switch bottom bar visibility .
def show_bar(self, on):
        """Switch bottom bar visibility."""
        # tandy can have VIEW PRINT 1 to 25, should raise IFC in that case
        error.throw_if(on and self.scroll_area.bottom == self.mode.height)
        self._bottom_bar.visible, was_visible = on, self._bottom_bar.visible
        if self._bottom_bar.visible != was_visible:
            self.redraw_bar()
def show_bar ( self , on ) : # tandy can have VIEW PRINT 1 to 25, should raise IFC in that case error . throw_if ( on and self . scroll_area . bottom == self . mode . height ) self . _bottom_bar . visible , was_visible = on , self . _bottom_bar . visible if self . _bottom_bar . visible != was_visible : self . redraw_bar ( )