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  37 <TITLE>form_field_just 3x 2024-03-16 ncurses 6.4 Library calls</TITLE>
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  42 <H1 class="no-header">form_field_just 3x 2024-03-16 ncurses 6.4 Library calls</H1>
  43 <PRE>
  44 <STRONG><A HREF="form_field_just.3x.html">form_field_just(3x)</A></STRONG>              Library calls             <STRONG><A HREF="form_field_just.3x.html">form_field_just(3x)</A></STRONG>
  45
  46
  47
  48
  49 </PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
  50        <STRONG>set_field_just</STRONG>, <STRONG>field_just</STRONG> - retrieve field characteristics
  51
  52
  53 </PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
  54        <STRONG>#include</STRONG> <STRONG>&lt;form.h&gt;</STRONG>
  55
  56        <STRONG>int</STRONG> <STRONG>set_field_just(FIELD</STRONG> <STRONG>*</STRONG><EM>field</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>justification</EM><STRONG>);</STRONG>
  57        <STRONG>int</STRONG> <STRONG>field_just(const</STRONG> <STRONG>FIELD</STRONG> <STRONG>*</STRONG><EM>field</EM><STRONG>);</STRONG>
  58
  59
  60 </PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
  61        The  function  <STRONG>set_field_just</STRONG>  sets  the  justification  attribute of a
  62        field; <STRONG>field_just</STRONG>  returns  a  field's  justification  attribute.   The
  63        attribute  may be one of NO_JUSTIFICATION, JUSTIFY_RIGHT, JUSTIFY_LEFT,
  64        or JUSTIFY_CENTER.
  65
  66
  67 </PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
  68        The   function   <STRONG>field_just</STRONG>   returns   one    of:    NO_JUSTIFICATION,
  69        JUSTIFY_RIGHT, JUSTIFY_LEFT, or JUSTIFY_CENTER.
  70
  71        The function <STRONG>set_field_just</STRONG> returns one of the following:
  72
  73        <STRONG>E_OK</STRONG> The routine succeeded.
  74
  75        <STRONG>E_SYSTEM_ERROR</STRONG>
  76             System error occurred (see <STRONG>errno(3)</STRONG>).
  77
  78        <STRONG>E_BAD_ARGUMENT</STRONG>
  79             Routine detected an incorrect or out-of-range argument.
  80
  81
  82 </PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
  83        These  routines  emulate  the  System  V  forms library.  They were not
  84        supported on Version 7 or BSD versions.
  85
  86
  87 </PRE><H2><a name="h2-AUTHORS">AUTHORS</a></H2><PRE>
  88        Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric S.
  89        Raymond.
  90
  91
  92 </PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
  93        <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>  and  related  pages  whose names begin "form_" for detailed
  94        descriptions of the entry points.
  95
  96
  97
  98 ncurses 6.4                       2024-03-16               <STRONG><A HREF="form_field_just.3x.html">form_field_just(3x)</A></STRONG>
  99 </PRE>
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 105 <li><a href="#h2-RETURN-VALUE">RETURN VALUE</a></li>
 106 <li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
 107 <li><a href="#h2-AUTHORS">AUTHORS</a></li>
 108 <li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
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