Sortix volatile manual
This manual documents Sortix volatile, a development build that has not been officially released. You can instead view this document in the latest official manual.
MENU_HOOK(3) | Library Functions Manual | MENU_HOOK(3) |
NAME
item_init
,
item_term
, menu_init
,
menu_term
, set_item_init
,
set_item_term
,
set_menu_init
, set_menu_term
— get or set handler functions for menu post/unpost
or item change
LIBRARY
Curses Menu Library (libmenu, -lmenu)
SYNOPSIS
#include
<menu.h>
void (*hook)()
item_init
(MENU
*menu);
void (*hook)()
item_term
(MENU
*menu);
void (*hook)()
menu_init
(MENU
*menu);
void (*hook)()
menu_term
(MENU
*menu);
int
set_item_init
(MENU
*menu, void
(*hook)()));
int
set_item_term
(MENU
*menu, void
(*hook)()));
int
set_menu_init
(MENU
*menu, void
(*hook)()));
int
set_menu_term
(MENU
*menu, void
(*hook)()));
DESCRIPTION
The
item_init
()
function returns a pointer to the function that will be called whenever the
menu is posted and also just after the current item changes. This is set by
the
set_item_init
()
call. The
item_term
()
function returns a pointer to the function that will be called before the
menu is unposted and just before the current item changes, this pointer is
set by the
set_item_term
()
call. The
menu_init
()
functions returns a pointer to the function that will be called just before
the menu is posted to the screen. This pointer is set by the
set_menu_init
()
function call. The
menu_term
()
function returns a pointer to the function that will be called just after
the menu has been unposted, this pointer is set by the
set_menu_term
()
function.
SEE ALSO
NOTES
The header <menu.h> automatically includes both <curses.h> and <eti.h>.
Sepember 10, 1999 | Sortix 1.1.0-dev |