menu_opts_on(3x)

1menu_opts(3X)                                                    menu_opts(3X)
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NAME

6       menu_opts - set and get menu options
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SYNOPSIS

9       #include <menu.h>
10       int set_menu_opts(MENU *menu, Menu_Options opts);
11       int menu_opts_on(MENU *menu, Menu_Options opts);
12       int menu_opts_off(MENU *menu, Menu_Options opts);
13       Menu_Options menu_opts(const MENU *menu);
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DESCRIPTION

16       The  function set_menu_opts sets all the given menu's option bits (menu
17       option bits may be logically-OR'ed together).
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19       The function menu_opts_on turns on the given option  bits,  and  leaves
20       others alone.
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22       The  function menu_opts_off turns off the given option bits, and leaves
23       others alone.
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25       The function menu_opts returns the menu's current option bits.
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27       The following options are defined (all are on by default):
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29       O_ONEVALUE
30            Only one item can be selected for this menu.
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32       O_SHOWDESC
33            Display the item descriptions when the menu is posted.
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35       O_ROWMAJOR
36            Display the menu in row-major order.
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38       O_IGNORECASE
39            Ignore the case when pattern-matching.
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41       O_SHOWMATCH
42            Move the cursor to within the item name while pattern-matching.
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44       O_NONCYCLIC
45            Don't wrap around next-item and  previous-item,  requests  to  the
46            other end of the menu.
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RETURN VALUE

49       Except for menu_opts, each routine returns one of the following:
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51       E_OK The routine succeeded.
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53       E_SYSTEM_ERROR
54            System error occurred (see errno).
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56       E_POSTED
57            The menu is already posted.
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NOTES

63       The  header  file  <menu.h>  automatically  includes  the  header  file
64       <curses.h>.
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PORTABILITY

67       These routines emulate the System V menu library.  They were  not  sup‐
68       ported on Version 7 or BSD versions.
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AUTHORS

71       Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric S.
72       Raymond.
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76                                                                 menu_opts(3X)