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
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
curses(3),
menus(3)
NOTES
The header
<menu.h>
automatically includes both
<curses.h>
and
<eti.h>
.