mitem_opts - set and get menu item options
#include
<menu.h>
int set_item_opts(ITEM *item, OPTIONS opts);
int item_opts_on(ITEM *item, OPTIONS opts);
int item_opts_off(ITEM *item, OPTIONS opts);
OPTIONS item_opts(const ITEM *item);
The function set_item_opts sets all the given item’s option bits (menu option bits may be logically-OR’ed together).
The function item_opts_on turns on the given option bits, and leaves others alone.
The function item_opts_off turns off the given option bits, and leaves others alone.
The function item_opts returns the item’s current option bits.
There is only one defined option bit mask, O_SELECTABLE. When this is on, the item may be selected during menu processing. This option defaults to on.
Except for item_opts, each routine returns one of the following:
|
E_OK |
The routine succeeded. |
E_SYSTEM_ERROR
System error occurred (see errno).
curses(3X), menu(3X).
The header file <menu.h> automatically includes the header file <curses.h>.
These routines emulate the System V menu library. They were not supported on Version 7 or BSD versions.
Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond.