NAME


menu_opts - set and get menu item options

SYNOPSIS


#include <menu.h> int set_item_opts(ITEM *item, Item_Options opts); int item_opts_on(ITEM *item, Item_Options opts); int item_opts_off(ITEM *item, Item_Options opts); Item_Options item_opts(const ITEM *item);

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.

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).

SEE ALSO


ncurses(3NCURSES), menu(3MENU).

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.

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