NAME
menu_opts,
menu_opts_off, menu_opts_on,
set_menu_opts —
get or modify options for a
menu
LIBRARY
library “libmenu”
SYNOPSIS
#include
<menu.h>
OPTIONS
menu_opts(MENU
*menu);
int
menu_opts_off(MENU
*menu, OPTIONS
opts);
int
menu_opts_on(MENU
*menu, OPTIONS
opts);
int
set_menu_opts(MENU
*menu, OPTIONS
opts);
DESCRIPTION
Themenu_opts()
function returns the current options set for the menu given. The
menu_opts_off()
function turns off the menu options given by the opts parameter for the menu.
The
menu_opts_on()
function turns on the menu options given by the opts parameter for the menu
passed. The
set_menu_opts()
sets the menu options to the value given in opts. Options may be logigally
ORed together. Valid options are:
| Option | Meaning |
O_ONEVALUE |
The menu may only have one item selected at a time. The menu mark will indicate the current item. If this option is off then multiple menu items may be selected and the menu mark will be displayed on each selected item. |
RETURN VALUES
The functions return one of the following error values:
E_OK- The function was successful.
E_BAD_ARGUMENT- One or more of the arguments passed to the function was incorrect.
E_POSTED- The menu is already posted.
SEE ALSO
NOTES
The header ⟨menu.h⟩ automatically includes both ⟨curses.h⟩ and ⟨eti.h⟩.