    class
    	WEL_TVN_CONSTANTS

    General
    	cluster: wel
    	description: "Tree view notification (TVN) constants."

    Ancestors
    	ANY

    Queries
    	Tvn_begindrag: INTEGER_32
    	Tvn_beginlabeledit: INTEGER_32
    	Tvn_beginrdrag: INTEGER_32
    	Tvn_deleteitem: INTEGER_32
    	Tvn_endlabeledit: INTEGER_32
    	Tvn_getdispinfo: INTEGER_32
    	Tvn_getinfotip: INTEGER_32
    	Tvn_itemexpanded: INTEGER_32
    	Tvn_itemexpanding: INTEGER_32
    	Tvn_keydown: INTEGER_32
    	Tvn_selchanged: INTEGER_32
    	Tvn_selchanging: INTEGER_32
    	Tvn_setdispinfo: INTEGER_32