map ( self,  event=None )

Turn off surface change tracking when dialog not displayed.

track_surface_changes ( self,  surface )

unmap ( self,  event=None )

register_auto_update ( self )

Register handler to detect surface geometry changes.

surface_menu_cb ( self,  text=None )

Update ( self )

surface_changed_cb (
        self,
        trigger_name,
        unused,
        tdata,
        )

fillInUI ( self,  parent )

compute_volume_and_area ( self )

update_switch_cb ( self )