Content-type: text/html Man page of menu_format

menu_format

Section: Curses Library Functions (3CURSES)
Updated: 31 Dec 1996
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NAME

menu_format, set_menu_format - set and get maximum numbers of rows and columns in menus  

SYNOPSIS

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

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

void menu_format(MENU *menu, int *rows, int *cols);  

DESCRIPTION

set_menu_format() sets the maximum number of rows and columns of items that may be displayed at one time on a menu. If the menu contains more items than can be displayed at once, the menu will be scrollable.

menu_format() returns the maximum number of rows and columns that may be displayed at one time on menu. rows and cols are pointers to the variables used to return these values.  

RETURN VALUES

set_menu_format() returns 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.

 

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPEATTRIBUTE VALUE
MT-LevelUnsafe

 

SEE ALSO

curses(3CURSES), menus(3CURSES), attributes(5)  

NOTES

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


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUES
ATTRIBUTES
SEE ALSO
NOTES

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Time: 02:38:37 GMT, October 02, 2010