mirror of
https://github.com/Aigor44/ncursesw-morphos.git
synced 2025-01-12 14:54:25 +08:00
125 lines
2.5 KiB
HTML
125 lines
2.5 KiB
HTML
<HTML>
|
|
<BODY>
|
|
<PRE>
|
|
<STRONG>menu_opts</STRONG> - set and get menu options
|
|
|
|
|
|
</PRE>
|
|
<H2>SYNOPSIS</H2><PRE>
|
|
<STRONG>#include</STRONG> <STRONG><menu.h></STRONG>
|
|
int set_menu_opts(MENU *menu, OPTIONS opts);
|
|
int menu_opts_on(MENU *menu, OPTIONS opts);
|
|
int menu_opts_off(MENU *menu, OPTIONS opts);
|
|
OPTIONS menu_opts(const MENU *menu);
|
|
|
|
|
|
</PRE>
|
|
<H2>DESCRIPTION</H2><PRE>
|
|
The function <STRONG>set_menu_opts</STRONG> sets all the given menu's
|
|
option bits (menu option bits may be logically-OR'ed
|
|
together).
|
|
|
|
The function <STRONG>menu_opts_on</STRONG> turns on the given option bits,
|
|
and leaves others alone.
|
|
|
|
The function <STRONG>menu_opts_off</STRONG> turns off the given option
|
|
bits, and leaves others alone.
|
|
|
|
The function <STRONG>menu_opts</STRONG> returns the menu's current option
|
|
bits.
|
|
|
|
The following options are defined (all are on by default):
|
|
|
|
O_ONEVALUE
|
|
Only one item can be selected for this menu.
|
|
|
|
O_SHOWDESC
|
|
Display the item descriptions when the menu is
|
|
posted.
|
|
|
|
O_ROWMAJOR
|
|
Display the menu in row-major order.
|
|
|
|
O_IGNORECASE
|
|
Ignore the case when pattern-matching.
|
|
|
|
O_SHOWMATCH
|
|
Move the cursor to within the item name while pat-
|
|
tern-matching.
|
|
|
|
O_NONCYCLIC
|
|
Don't wrap around next-item and previous-item,
|
|
requests to the other end of the menu.
|
|
|
|
|
|
</PRE>
|
|
<H2>RETURN VALUE</H2><PRE>
|
|
Except for <STRONG>menu_opts</STRONG>, each routine returns one of the fol-
|
|
lowing:
|
|
|
|
<STRONG>E_OK</STRONG> The routine succeeded.
|
|
|
|
System error occurred (see <STRONG>errno</STRONG>).
|
|
|
|
<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><menu.h></STRONG> automatically includes the header
|
|
file <STRONG><curses.h></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.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</PRE>
|
|
</BODY>
|
|
</HTML>
|