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+<HTML>
+<HEAD>
+<TITLE>menu_format 3x</TITLE>
+<link rev=made href="mailto:bug-ncurses@gnu.org">
+<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+</HEAD>
+<BODY>
+<H1>menu_format 3x</H1>
+<HR>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+ <STRONG>menu_format</STRONG> - set and get menu sizes
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+ <STRONG>#include</STRONG> <STRONG>&lt;menu.h&gt;</STRONG>
+ int set_menu_format(MENU *menu, int rows, int cols);
+ void menu_format(const MENU *menu, int *rows, int *cols);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+ The function <STRONG>set_menu_format</STRONG> sets the maximum display size
+ of the given menu. If this size is too small to display
+ all menu items, the menu will be made scrollable. If this
+ size is larger than the menus subwindow and the subwindow
+ is too small to display all menu items, <STRONG>post_menu()</STRONG> will
+ fail.
+
+ The default format is 16 rows, 1 column. Calling
+ <STRONG>set_menu_format</STRONG> with a null menu pointer will change this
+ default. A zero row or column argument to <STRONG>set_menu_format</STRONG>
+ is interpreted as a request not to change the current
+ value.
+
+ The function <STRONG>menu_format</STRONG> returns the maximum-size con-
+ straints for the given menu into the storage addressed by
+ <STRONG>rows</STRONG> and <STRONG>cols</STRONG>.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+ These routines returns one of the following:
+
+ <STRONG>E_OK</STRONG> The routine succeeded.
+
+ <STRONG>E_SYSTEM_ERROR</STRONG>
+ System error occurred (see <STRONG>errno</STRONG>).
+
+ <STRONG>E_BAD_ARGUMENT</STRONG>
+ Routine detected an incorrect or out-of-range argu-
+ ment.
+
+ <STRONG>E_POSTED</STRONG>
+ The menu is already posted.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+ <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="menu.3x.html">menu(3x)</A></STRONG>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+ The header file <STRONG>&lt;menu.h&gt;</STRONG> automatically includes the header
+ file <STRONG>&lt;curses.h&gt;</STRONG>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+ These routines emulate the System V menu library. They
+ were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+ Juergen Pfeifer. Manual pages and adaptation for new
+ curses by Eric S. Raymond.
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+<HR>
+<ADDRESS>
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