Name | Synopsis | Description | Return Values | Attributes | See Also | Notes
cc [ flag... ] file... -lmenu -lcurses [ library... ] #include <menu.h> int set_item_value(ITEM *item, int bool);
int item_value(ITEM *item);
Unlike single-valued menus, multi-valued menus enable the end-user to select one or more items from a menu. set_item_value() sets the selected value of the item — TRUE (selected) or FALSE (not selected). set_item_value() may be used only with multi-valued menus. To make a menu multi-valued, use set_menu_opts or menu_opts_off() to turn off the option O_ONEVALUE. (See menu_opts(3CURSES)).
item_value() returns the select value of item, either TRUE (selected) or FALSE (unselected).
set_item_value() returns one of the following:
The routine returned successfully.
System error.
The menu driver could not process the request.
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE |
ATTRIBUTE VALUE |
---|---|
MT-Level |
Unsafe |
The header <menu.h> automatically includes the headers <eti.h> and <curses.h>.
Name | Synopsis | Description | Return Values | Attributes | See Also | Notes