deferred class EV_ITEM_LIST_IMP [reference G -> EV_ITEM, reference H -> EV_ITEM_IMP] General cluster: implementation_mswin description: " EiffelVision item container. This class has been created to centralise the implementation of several features for EV_LIST_IMP and EV_MENU_ITEM_HOLDER Mswindows implementation." Ancestors EV_DYNAMIC_LIST_IMP* [reference G -> EV_CONTAINABLE, reference G_IMP -> EV_ANY_I] EV_ITEM_LIST_I* [reference G -> EV_ITEM] Action sequences new_item_actions: ACTION_SEQUENCE [TUPLE [EV_ITEM]] remove_item_actions: ACTION_SEQUENCE [TUPLE [EV_ITEM]] Queries count: INTEGER_32 cursor: EV_DYNAMIC_LIST_CURSOR [G] has (v: [like item] G): BOOLEAN i_th (i: INTEGER_32): [like item] G index: INTEGER_32 index_of (v: [like item] G; i: INTEGER_32): INTEGER_32 item: G item_by_data (data: ANY): [like item] G off: BOOLEAN retrieve_item_by_data (data: ANY; should_compare_objects: BOOLEAN): G retrieve_items_by_data (data: ANY; should_compare_objects: BOOLEAN): ARRAYED_LIST [G] valid_cursor (p: CURSOR): BOOLEAN Commands append (s: SEQUENCE [G]) back extend (v: [like item] G) forth go_i_th (i: INTEGER_32) go_to (p: CURSOR) merge_left (other: [like interface] EV_ITEM_LIST [G]) merge_right (other: [like interface] EV_ITEM_LIST [G]) move (i: INTEGER_32) prune (v: [like item] G) put_front (v: [like item] G) put_i_th (v: [like item] G; i: INTEGER_32) put_left (v: [like item] G) put_right (v: [like item] G) remove remove_left remove_right replace (v: [like item] G) start wipe_out Constraints new item actions not void remove item actions not void