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30 .\" $Id: menu_spacing.3x,v 1.12 2010/12/04 18:38:55 tom Exp $
31 .TH menu_spacing 3X ""
33 \fBmenu_spacing\fR \- Control spacing between menu items.
35 \fB#include <menu.h>\fR
37 int set_menu_spacing(MENU *menu,
42 int menu_spacing(const MENU *menu,
48 The function \fBset_menu_spacing\fR sets the spacing information for the menu.
49 Its parameter \fBspc_description\fR controls the number of spaces between an item name and an item
51 It must not be larger than \fBTABSIZE\fR.
52 The menu system puts in the
53 middle of this spacing area the pad character.
54 The remaining parts are filled with
56 The \fBspc_rows\fR parameter controls the number of rows that are used for an item.
57 It must not be larger than 3.
58 The menu system inserts the blank lines between item rows, these lines
59 will contain the pad character in the appropriate positions.
60 The \fBspc_columns\fR parameter controls the number of blanks between columns of items.
61 It must not be larger than TABSIZE.
62 A value of 0 for all the spacing values resets them to the default, which is 1 for all
65 The function \fBmenu_spacing\fR passes back the spacing info for the menu.
67 pointer is NULL, this specific info is simply not returned.
69 Both routines return \fBE_OK\fR on success.
70 \fBset_menu_spacing\fR may return
71 \fBE_POSTED\fR if the menu is posted, or \fBE_BAD_ARGUMENT\fR if one of the
72 spacing values is out of range.
75 \fBcurs_variables\fR(3X),
78 The header file \fB<menu.h>\fR automatically includes the header file
81 These routines are specific to ncurses.
82 They were not supported on
83 Version 7, BSD or System V implementations.
84 It is recommended that
85 any code depending on them be conditioned using NCURSES_VERSION.
88 Manual pages and adaptation for new curses by Eric S. Raymond.