1<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> 2<!-- 3 * t 4 **************************************************************************** 5 * Copyright (c) 1998,2006 Free Software Foundation, Inc. * 6 * * 7 * Permission is hereby granted, free of charge, to any person obtaining a * 8 * copy of this software and associated documentation files (the * 9 * "Software"), to deal in the Software without restriction, including * 10 * without limitation the rights to use, copy, modify, merge, publish, * 11 * distribute, distribute with modifications, sublicense, and/or sell * 12 * copies of the Software, and to permit persons to whom the Software is * 13 * furnished to do so, subject to the following conditions: * 14 * * 15 * The above copyright notice and this permission notice shall be included * 16 * in all copies or substantial portions of the Software. * 17 * * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 21 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 22 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 23 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 24 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 25 * * 26 * Except as contained in this notice, the name(s) of the above copyright * 27 * holders shall not be used in advertising or otherwise to promote the * 28 * sale, use or other dealings in this Software without prior written * 29 * authorization. * 30 **************************************************************************** 31 * @Id: menu_win.3x,v 1.8 2006/11/04 17:12:00 tom Exp @ 32--> 33<HTML> 34<HEAD> 35<TITLE>menu_win 3x</TITLE> 36<link rev=made href="mailto:bug-ncurses@gnu.org"> 37<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> 38</HEAD> 39<BODY> 40<H1>menu_win 3x</H1> 41<HR> 42<PRE> 43<!-- Manpage converted by man2html 3.0.1 --> 44<STRONG><A HREF="menu_win.3x.html">menu_win(3x)</A></STRONG> <STRONG><A HREF="menu_win.3x.html">menu_win(3x)</A></STRONG> 45 46 47 48 49</PRE> 50<H2>NAME</H2><PRE> 51 <STRONG>menu_win</STRONG> - make and break menu window and subwindow asso- 52 ciations 53 54 55</PRE> 56<H2>SYNOPSIS</H2><PRE> 57 <STRONG>#include</STRONG> <STRONG><menu.h></STRONG> 58 int set_menu_win(MENU *menu, WINDOW *win); 59 WINDOW *menu_win(const MENU *menu); 60 int set_menu_sub(MENU *menu, WINDOW *sub); 61 WINDOW *menu_sub(const MENU *menu); 62 int scale_menu(const MENU *menu, int *rows, int *columns); 63 64 65</PRE> 66<H2>DESCRIPTION</H2><PRE> 67 Every menu has an associated pair of <STRONG>curses</STRONG> windows. The 68 menu window displays any title and border associated with 69 the window; the menu subwindow displays the items of the 70 menu that are currently available for selection. 71 72 The first four functions get and set those windows. It is 73 not necessary to set either window; by default, the driver 74 code uses <STRONG>stdscr</STRONG> for both. 75 76 In the <STRONG>set_</STRONG> functions, window argument of <STRONG>NULL</STRONG> is treated 77 as though it were <STRONG>stsdcr</STRONG>. A menu argument of <STRONG>NULL</STRONG> is 78 treated as a request to change the system default menu 79 window or subwindow. 80 81 The function <STRONG>scale_menu</STRONG> returns the minimum size required 82 for the subwindow of <EM>menu</EM>. 83 84 85</PRE> 86<H2>RETURN VALUE</H2><PRE> 87 Routines that return pointers return <STRONG>NULL</STRONG> on error. Rou- 88 tines that return an integer return one of the following 89 error codes: 90 91 <STRONG>E_OK</STRONG> The routine succeeded. 92 93 <STRONG>E_SYSTEM_ERROR</STRONG> 94 System error occurred (see <STRONG>errno</STRONG>). 95 96 <STRONG>E_BAD_ARGUMENT</STRONG> 97 Routine detected an incorrect or out-of-range argu- 98 ment. 99 100 <STRONG>E_POSTED</STRONG> 101 The menu has already been posted. 102 103 <STRONG>E_NOT_CONNECTED</STRONG> 104 No items are connected to the menu. 105 106 107</PRE> 108<H2>SEE ALSO</H2><PRE> 109 <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="menu.3x.html">menu(3x)</A></STRONG>. 110 111 112</PRE> 113<H2>NOTES</H2><PRE> 114 The header file <STRONG><menu.h></STRONG> automatically includes the header 115 file <STRONG><curses.h></STRONG>. 116 117 118</PRE> 119<H2>PORTABILITY</H2><PRE> 120 These routines emulate the System V menu library. They 121 were not supported on Version 7 or BSD versions. 122 123 124</PRE> 125<H2>AUTHORS</H2><PRE> 126 Juergen Pfeifer. Manual pages and adaptation for new 127 curses by Eric S. Raymond. 128 129 130 131 <STRONG><A HREF="menu_win.3x.html">menu_win(3x)</A></STRONG> 132</PRE> 133<HR> 134<ADDRESS> 135Man(1) output converted with 136<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a> 137</ADDRESS> 138</BODY> 139</HTML> 140