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NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO | NOTES | PORTABILITY | AUTHORS | COLOPHON |
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menu_opts(3X) menu_opts(3X)
set_menu_opts, menu_opts_on, menu_opts_off, menu_opts - set and
get menu options
#include <menu.h>
int set_menu_opts(MENU *menu, Menu_Options opts);
Menu_Options menu_opts(const MENU *menu);
int menu_opts_on(MENU *menu, Menu_Options opts);
int menu_opts_off(MENU *menu, Menu_Options opts);
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.
O_MOUSE_MENU
If user clicks with the mouse and it does not fall on the
currently active menu, push KEY_MOUSE and the MEVENT data
back on the queue to allow processing in another part of the
calling program.
Except for menu_opts, each routine returns one of the following:
E_OK The routine succeeded.
E_SYSTEM_ERROR
System error occurred (see errno(3)).
E_POSTED
The menu is already posted.
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.
This page is part of the ncurses (new curses) project.
Information about the project can be found at
⟨https://www.gnu.org/software/ncurses/ncurses.html⟩. If you have
a bug report for this manual page, send it to
[email protected]. This page was obtained from the
project's upstream Git mirror of the CVS repository
⟨https://github.com/mirror/ncurses.git⟩ on 2024-06-14. (At that
time, the date of the most recent commit that was found in the
repository was 2023-03-12.) If you discover any rendering
problems in this HTML version of the page, or you believe there
is a better or more up-to-date source for the page, or you have
corrections or improvements to the information in this COLOPHON
(which is not part of the original manual page), send a mail to
[email protected]
menu_opts(3X)
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HTML rendering created 2024-06-26 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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