indexing description: "Class to hold a hole plus its associated visual representations."; date: "$Date$"; revision: "$Revision$" class HOLE_HOLDER inherit TWO_STATE_CMD_HOLDER redefine associated_button, associated_command end; create make, make_plain feature -- Properties associated_command: HOLE_COMMAND -- Command to execute. associated_button: EB_BUTTON_HOLE -- Button for on the toolbars. end -- class HOLE_HOLDER