menu_win(3ocurses)

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

Synopsis

cc [flag . . .] file -lmenu -locurses [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> value

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.

Notices

The header file menu.h automatically includes the header files eti.h and ocurses.h.

References

curses(3ocurses), menus(3ocurses)

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.