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menu_opts (3X) | C library functions | Unix Manual Pages | :man

NAME

menu_opts - set and get menu options

CONTENTS

Synopsis
Description
Return Value
See Also
Notes
Portability
Authors

SYNOPSIS

#include <menu.h>
int set_menu_opts(MENU *menu, OPTIONS opts);
int menu_opts_on(MENU *menu, OPTIONS opts);
int menu_opts_off(MENU *menu, OPTIONS opts);
OPTIONS menu_opts(const MENU *menu);

DESCRIPTION

The function set_menu_opts sets all the given menu’s option bits (menu option bits may be logically-OR’ed together).

The function menu_opts_on turns on the given option bits, and leaves others alone.

The function menu_opts_off turns off the given option bits, and leaves others alone.

The function menu_opts returns the menu’s current option bits.

The following options are defined (all are on by default):

-->
O_ONEVALUE
Only one item can be selected for this menu.
O_SHOWDESC
Display the item descriptions when the menu is posted.
O_ROWMAJOR
Display the menu in row-major order.
O_IGNORECASE
Ignore the case when pattern-matching.
O_SHOWMATCH
Move the cursor to within the item name while pattern-matching.
O_NONCYCLIC
Don’t wrap around next-item and previous-item, requests to the other end of the menu.

RETURN VALUE

Except for menu_opts, each routine returns one of the following: -->
E_OK The routine succeeded.
E_SYSTEM_ERROR
System error occurred (see errno).
E_POSTED
The menu is already posted.

SEE ALSO

curses(3), menu(3).

NOTES

PORTABILITY

AUTHORS


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