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  42 <H1 class="no-header">mitem_opts 3x 2024-03-16 ncurses 6.4 Library calls</H1>
  43 <PRE>
  44 <STRONG><A HREF="mitem_opts.3x.html">mitem_opts(3x)</A></STRONG>                   Library calls                  <STRONG><A HREF="mitem_opts.3x.html">mitem_opts(3x)</A></STRONG>
  45
  46
  47
  48
  49 </PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
  50        <STRONG>set_item_opts</STRONG>,  <STRONG>item_opts_on</STRONG>,  <STRONG>item_opts_off</STRONG>,  <STRONG>item_opts</STRONG>  - set and get
  51        menu item options
  52
  53
  54 </PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
  55        <STRONG>#include</STRONG> <STRONG>&lt;menu.h&gt;</STRONG>
  56
  57        <STRONG>int</STRONG> <STRONG>set_item_opts(ITEM</STRONG> <STRONG>*</STRONG><EM>item</EM><STRONG>,</STRONG> <STRONG>Item_Options</STRONG> <EM>opts</EM><STRONG>);</STRONG>
  58        <STRONG>Item_Options</STRONG> <STRONG>item_opts(const</STRONG> <STRONG>ITEM</STRONG> <STRONG>*</STRONG><EM>item</EM><STRONG>);</STRONG>
  59
  60        <STRONG>int</STRONG> <STRONG>item_opts_on(ITEM</STRONG> <STRONG>*</STRONG><EM>item</EM><STRONG>,</STRONG> <STRONG>Item_Options</STRONG> <EM>opts</EM><STRONG>);</STRONG>
  61        <STRONG>int</STRONG> <STRONG>item_opts_off(ITEM</STRONG> <STRONG>*</STRONG><EM>item</EM><STRONG>,</STRONG> <STRONG>Item_Options</STRONG> <EM>opts</EM><STRONG>);</STRONG>
  62
  63
  64 </PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
  65        The function <STRONG>set_item_opts</STRONG> sets all the given item's option bits  (menu
  66        option bits may be logically-OR'ed together).
  67
  68        The  function  <STRONG>item_opts_on</STRONG>  turns on the given option bits, and leaves
  69        others alone.
  70
  71        The function <STRONG>item_opts_off</STRONG> turns off the given option bits, and  leaves
  72        others alone.
  73
  74        The function <STRONG>item_opts</STRONG> returns the item's current option bits.
  75
  76        There  is only one defined option bit mask, <STRONG>O_SELECTABLE</STRONG>.  When this is
  77        on, the item may be  selected  during  menu  processing.   This  option
  78        defaults to on.
  79
  80
  81 </PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
  82        Except for <STRONG>item_opts</STRONG>, each routine returns one of the following:
  83
  84        <STRONG>E_OK</STRONG> The routine succeeded.
  85
  86        <STRONG>E_SYSTEM_ERROR</STRONG>
  87             System error occurred (see <STRONG>errno(3)</STRONG>).
  88
  89
  90 </PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
  91        These  routines  emulate  the  System  V  menu  library.  They were not
  92        supported on Version 7 or BSD versions.
  93
  94
  95 </PRE><H2><a name="h2-AUTHORS">AUTHORS</a></H2><PRE>
  96        Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric S.
  97        Raymond.
  98
  99
 100 </PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
 101        <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="menu.3x.html">menu(3x)</A></STRONG>
 102
 103
 104
 105 ncurses 6.4                       2024-03-16                    <STRONG><A HREF="mitem_opts.3x.html">mitem_opts(3x)</A></STRONG>
 106 </PRE>
 107 <div class="nav">
 108 <ul>
 109 <li><a href="#h2-NAME">NAME</a></li>
 110 <li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
 111 <li><a href="#h2-DESCRIPTION">DESCRIPTION</a></li>
 112 <li><a href="#h2-RETURN-VALUE">RETURN VALUE</a></li>
 113 <li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
 114 <li><a href="#h2-AUTHORS">AUTHORS</a></li>
 115 <li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
 116 </ul>
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