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   item_opts_off.3x    ( 3 )

установить и получить параметры пункта меню (set and get menu item options)

Имя (Name)

set_item_opts, item_opts_on, item_opts_off, item_opts - set and
       get menu item options

Синопсис (Synopsis)

#include <menu.h>

int set_item_opts(ITEM *item, Item_Options opts); Item_Options item_opts(const ITEM *item);

int item_opts_on(ITEM *item, Item_Options opts); int item_opts_off(ITEM *item, Item_Options opts);


Описание (Description)

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.


Возвращаемое значение (Return value)

Except for item_opts, each routine returns one of the following:

E_OK The routine succeeded.

E_SYSTEM_ERROR System error occurred (see errno(3)).


Смотри также (See also)

curses(3X), menu(3X).

Примечание (Note)

The header file <menu.h> automatically includes the header file
       <curses.h>.

Портативность (Portability)

These routines emulate the System V menu library.  They were not
       supported on Version 7 or BSD versions.