    class
    	WEL_SCROLL_BAR_INFO

    General
    	cluster: wel
    	description: "The TV_DISPINFO structure retrieves and sets information about a scroll bar item."
    	create: make

    Ancestors
    	WEL_SCROLL_BAR_CONSTANTS
    	WEL_STRUCTURE*

    Queries
    	exists: BOOLEAN
    	is_equal (other: [like Current] WEL_SCROLL_BAR_INFO): BOOLEAN
    	item: POINTER
    	mask: INTEGER_32
    	maximum: INTEGER_32
    	minimum: INTEGER_32
    	page: INTEGER_32
    	position: INTEGER_32
    	shared: BOOLEAN
    	Structure_size: INTEGER_32
    	track_position: INTEGER_32
    	valid_sif_mask (i: INTEGER_32): BOOLEAN

    Commands
    	copy (other: [like Current] WEL_SCROLL_BAR_INFO)
    	dispose
    	initialize
    	initialize_with_character (a_character: CHARACTER_8)
    	memory_copy (source_pointer: POINTER; length: INTEGER_32)
    	set_item (an_item: POINTER)
    	set_mask (i: INTEGER_32)
    	set_maximum (i: INTEGER_32)
    	set_minimum (i: INTEGER_32)
    	set_page (i: INTEGER_32)
    	set_position (i: INTEGER_32)
    	set_shared
    	set_track_position (i: INTEGER_32)
    	set_unshared