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31 * @Id: menu_post.3x,v 1.18 2020/02/02 23:34:34 tom Exp @
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43 <H1 class="no-header">menu_post 3x</H1>
45 <STRONG><A HREF="menu_post.3x.html">menu_post(3x)</A></STRONG> <STRONG><A HREF="menu_post.3x.html">menu_post(3x)</A></STRONG>
50 </PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
51 <STRONG>post_menu</STRONG>, <STRONG>unpost_menu</STRONG> - write or erase menus from associated subwin-
55 </PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
56 <STRONG>#include</STRONG> <STRONG><menu.h></STRONG>
57 int post_menu(MENU *menu);
58 int unpost_menu(MENU *menu);
61 </PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
62 The function <STRONG>post_menu</STRONG> displays a menu to its associated subwindow. To
63 trigger physical display of the subwindow, use <STRONG><A HREF="curs_refresh.3x.html">refresh(3x)</A></STRONG> or some
64 equivalent <STRONG>curses</STRONG> routine (the implicit <STRONG>doupdate</STRONG> triggered by an <STRONG>curses</STRONG>
65 input request will do). <STRONG>post_menu</STRONG> resets the selection status of all
68 The function <STRONG>unpost_menu</STRONG> erases menu from its associated subwindow.
71 </PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
72 These routines return one of the following:
74 <STRONG>E_OK</STRONG> The routine succeeded.
76 <STRONG>E_SYSTEM_ERROR</STRONG>
77 System error occurred (see <STRONG>errno(3)</STRONG>).
79 <STRONG>E_BAD_ARGUMENT</STRONG>
80 Routine detected an incorrect or out-of-range argument.
82 <STRONG>E_POSTED</STRONG>
83 The menu has already been posted.
85 <STRONG>E_BAD_STATE</STRONG>
86 Routine was called from an initialization or termination function.
88 <STRONG>E_NO_ROOM</STRONG>
89 Menu is too large for its window. You should consider using
90 <STRONG>set_menu_format</STRONG> to solve the problem.
92 <STRONG>E_NOT_POSTED</STRONG>
93 The menu has not been posted.
95 <STRONG>E_NOT_CONNECTED</STRONG>
96 No items are connected to the menu.
99 </PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
100 <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="menu.3x.html">menu(3x)</A></STRONG>.
103 </PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE>
104 The header file <STRONG><menu.h></STRONG> automatically includes the header file
105 <STRONG><curses.h></STRONG>.
108 </PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
109 These routines emulate the System V menu library. They were not sup-
110 ported on Version 7 or BSD versions.
113 </PRE><H2><a name="h2-AUTHORS">AUTHORS</a></H2><PRE>
114 Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S.
119 <STRONG><A HREF="menu_post.3x.html">menu_post(3x)</A></STRONG>
123 <li><a href="#h2-NAME">NAME</a></li>
124 <li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
125 <li><a href="#h2-DESCRIPTION">DESCRIPTION</a></li>
126 <li><a href="#h2-RETURN-VALUE">RETURN VALUE</a></li>
127 <li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
128 <li><a href="#h2-NOTES">NOTES</a></li>
129 <li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
130 <li><a href="#h2-AUTHORS">AUTHORS</a></li>