MENU_WIN(3CURSES) Curses Library Functions MENU_WIN(3CURSES)


NAME


menu_win, set_menu_win, set_menu_sub, menu_sub, scale_menu - menus window
and subwindow association routines

SYNOPSIS


cc [ flag... ] file... -lmenu -lcurses [ library... ]
#include <menu.h>

int set_menu_win(MENU *menu, WINDOW *win);


WINDOW *menu_win(MENU *menu);


int set_menu_sub(MENU *menu, WINDOW *sub);


WINDOW *menu_sub(MENU *menu);


int scale_window(MENU *menu, int *rows, int *cols);


DESCRIPTION


set_menu_win() sets the window of menu to win. menu_win() returns a
pointer to the window of menu.set_menu_sub() sets the subwindow of menu
to sub. menu_sub() returns a pointer to the subwindow of
menu.scale_window() returns the minimum window size necessary for the
subwindow of menu. rows and cols are pointers to the locations used to
return the values.

RETURN VALUES


Routines that return pointers always return NULL on error. Routines that
return an integer return one of the following:

E_OK
The routine returned successfully.


E_SYSTEM_ERROR
System error.


E_BAD_ARGUMENT
An incorrect argument was passed to the routine.


E_POSTED
The menu is already posted.


E_NOT_CONNECTED
No items are connected to the menu.


ATTRIBUTES


See attributes(7) for descriptions of the following attributes:


+---------------+-----------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+-----------------+
|MT-Level | Unsafe |
+---------------+-----------------+

SEE ALSO


curses(3CURSES), menus(3CURSES), attributes(7)

NOTES


The header <menu.h> automatically includes the headers <eti.h> and
<curses.h>.


illumos December 31, 1996 MENU_WIN(3CURSES)