mitem_value(3x) — Linux manual page
mitem_value(3X) mitem_value(3X)
NAME
set_item_value, item_value - set and get menu item values
SYNOPSIS
#include <menu.h>
int set_item_value(ITEM *item, bool value);
bool item_value(const ITEM *item);
DESCRIPTION
If you turn off the menu option O_ONEVALUE (e.g., with
set_menu_opts or menu_opts_off; see menu_opts(3X)), the menu
becomes multi-valued; that is, more than one item may
simultaneously be selected.
In a multi_valued menu, you can used set_item_value to select the
given menu item (second argument TRUE) or deselect it (second
argument FALSE).
RETURN VALUE
The function set_item_value returns one of the following:
E_OK The routine succeeded.
E_SYSTEM_ERROR
System error occurred (see errno(3)).
E_REQUEST_DENIED
The menu driver could not process the request.
SEE ALSO
curses(3X), menu(3X).
NOTES
The header file <menu.h> automatically includes the header file
<curses.h>.
PORTABILITY
These routines emulate the System V menu library. They were not
supported on Version 7 or BSD versions.
AUTHORS
Juergen Pfeifer. Manual pages and adaptation for new curses by
Eric S. Raymond.
COLOPHON
This page is part of the ncurses (new curses) project.
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bug-ncurses-request@gnu.org. This page was obtained from the
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⟨https://github.com/mirror/ncurses.git⟩ on 2024-06-14. (At that
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