menu_spacing - Control spacing between menu items.
int set_menu_spacing(MENU *menu,
int menu_spacing(const MENU *menu,
sets the spacing informations for the menu.
controls the number of spaces between an item name and an item description. It must not be larger than
. The menu system puts in the middle of this spacing area the pad character. The remaining parts are filled with spaces.
controls the number of rows that are used for an item. It must not be larger than 3. The menu system inserts the blank lines between item rows, these lines will contain the pad character in the appropriate positions.
controls the number of blanks between columns of items. It must not be larger than TABSIZE. A value of 0 for all the spacing values resets them to the default, which is 1 for all of them.
passes back the spacing info for the menu. If a pointer is NULL, this specific info is simply not returned.
RETURN VALUE Both routines return
E_OK on success.
set_menu_spacing may return
E_POSTED if the menu is posted, or
E_BAD_ARGUMENT if one of the spacing values is out of range.
NOTES The header file
<menu.h> automatically includes the header file
PORTABILITY These routines are specific to ncurses. They were not supported on Version 7, BSD or System V implementations. It is recommended that any code depending on them be conditioned using NCURSES_VERSION.
AUTHORS Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond.