| Amit Daniel Kachhap | e6a01f5 | 2011-07-20 11:45:59 +0530 | [diff] [blame] | 1 | '\" t |
| 2 | .\"*************************************************************************** |
| 3 | .\" Copyright (c) 1998-2006,2007 Free Software Foundation, Inc. * |
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| 30 | .\" $Id: menu_opts.3x,v 1.10 2007/02/24 17:33:59 tom Exp $ |
| 31 | .TH menu_opts 3X "" |
| 32 | .SH NAME |
| 33 | \fBmenu_opts\fR - set and get menu options |
| 34 | .SH SYNOPSIS |
| 35 | \fB#include <menu.h>\fR |
| 36 | .br |
| 37 | int set_menu_opts(MENU *menu, Menu_Options opts); |
| 38 | .br |
| 39 | int menu_opts_on(MENU *menu, Menu_Options opts); |
| 40 | .br |
| 41 | int menu_opts_off(MENU *menu, Menu_Options opts); |
| 42 | .br |
| 43 | Menu_Options menu_opts(const MENU *menu); |
| 44 | .br |
| 45 | .SH DESCRIPTION |
| 46 | The function \fBset_menu_opts\fR sets all the given menu's option bits (menu |
| 47 | option bits may be logically-OR'ed together). |
| 48 | .PP |
| 49 | The function \fBmenu_opts_on\fR turns on the given option bits, and leaves |
| 50 | others alone. |
| 51 | .PP |
| 52 | The function \fBmenu_opts_off\fR turns off the given option bits, and leaves |
| 53 | others alone. |
| 54 | .PP |
| 55 | The function \fBmenu_opts\fR returns the menu's current option bits. |
| 56 | .PP |
| 57 | The following options are defined (all are on by default): |
| 58 | .TP 5 |
| 59 | O_ONEVALUE |
| 60 | Only one item can be selected for this menu. |
| 61 | .TP 5 |
| 62 | O_SHOWDESC |
| 63 | Display the item descriptions when the menu is posted. |
| 64 | .TP 5 |
| 65 | O_ROWMAJOR |
| 66 | Display the menu in row-major order. |
| 67 | .TP 5 |
| 68 | O_IGNORECASE |
| 69 | Ignore the case when pattern-matching. |
| 70 | .TP 5 |
| 71 | O_SHOWMATCH |
| 72 | Move the cursor to within the item name while pattern-matching. |
| 73 | .TP 5 |
| 74 | O_NONCYCLIC |
| 75 | Don't wrap around next-item and previous-item, |
| 76 | requests to the other end of the menu. |
| 77 | .SH RETURN VALUE |
| 78 | Except for \fBmenu_opts\fR, each routine returns one of the following: |
| 79 | .TP 5 |
| 80 | .B E_OK |
| 81 | The routine succeeded. |
| 82 | .TP 5 |
| 83 | .B E_SYSTEM_ERROR |
| 84 | System error occurred (see \fBerrno\fR). |
| 85 | .TP 5 |
| 86 | .B E_POSTED |
| 87 | The menu is already posted. |
| 88 | .SH SEE ALSO |
| 89 | \fBcurses\fR(3X), \fBmenu\fR(3X). |
| 90 | .SH NOTES |
| 91 | The header file \fB<menu.h>\fR automatically includes the header file |
| 92 | \fB<curses.h>\fR. |
| 93 | .SH PORTABILITY |
| 94 | These routines emulate the System V menu library. They were not supported on |
| 95 | Version 7 or BSD versions. |
| 96 | .SH AUTHORS |
| 97 | Juergen Pfeifer. Manual pages and adaptation for new curses by Eric |
| 98 | S. Raymond. |
| 99 | .\"# |
| 100 | .\"# The following sets edit modes for GNU EMACS |
| 101 | .\"# Local Variables: |
| 102 | .\"# mode:nroff |
| 103 | .\"# fill-column:79 |
| 104 | .\"# End: |