deferred class EV_CHECKABLE_MENU_ITEM_IMP General cluster: implementation_mswin description: "Abstract notion of a checkable/uncheckable menu item." Ancestors ANY WEL_CONSTANTS WEL_SHARED_FONTS WEL_STANDARD_COLORS WEL_SYSTEM_COLORS Queries is_selected: BOOLEAN pixmap_imp: EV_PIXMAP_IMP_STATE Commands disable_select enable_select