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| Curses Library Functions | menu_win(3CURSES) |
| | menu_win, set_menu_win, set_menu_sub, menu_sub, scale_menu - menus window and subwindow association
routines |
SYNOPSIS
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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); |
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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.
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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.
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See attributes(5) for descriptions of the following
attributes:
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| MT-Level | Unsafe |
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The header <menu.h> automatically includes the headers <eti.h> and <curses.h>.
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