CMakeLua/Source/CursesDialog/form/fld_just.c

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   2  * Copyright (c) 1998 Free Software Foundation, Inc.                        *
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  28
  29 /****************************************************************************
  30  *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
  31  ****************************************************************************/
  32
  33 #include "form.priv.h"
  34
  35 MODULE_ID("$Id: fld_just.c,v 1.1 2001/11/05 16:53:00 berk Exp $")
  36
  37 /*---------------------------------------------------------------------------
  38 |   Facility      :  libnform
  39 |   Function      :  int set_field_just(FIELD *field, int just)
  40 |
  41 |   Description   :  Set the fields type of justification.
  42 |
  43 |   Return Values :  E_OK            - success
  44 |                    E_BAD_ARGUMENT  - one of the arguments was incorrect
  45 |                    E_SYSTEM_ERROR  - system error
  46 +--------------------------------------------------------------------------*/
  47 int set_field_just(FIELD * field, int just)
  48 {
  49   int res = E_BAD_ARGUMENT;
  50
  51   if ((just==NO_JUSTIFICATION)  ||
  52       (just==JUSTIFY_LEFT)      ||
  53       (just==JUSTIFY_CENTER)    ||
  54       (just==JUSTIFY_RIGHT)     )
  55     {
  56       Normalize_Field( field );
  57       if (field->just != just)
  58         {
  59           field->just = just;
  60           res = _nc_Synchronize_Attributes( field );
  61         }
  62       else
  63         res = E_OK;
  64     }
  65   RETURN(res);
  66 }
  67
  68 /*---------------------------------------------------------------------------
  69 |   Facility      :  libnform
  70 |   Function      :  int field_just( const FIELD *field )
  71 |
  72 |   Description   :  Retrieve the fields type of justification
  73 |
  74 |   Return Values :  The justification type.
  75 +--------------------------------------------------------------------------*/
  76 int field_just(const FIELD * field)
  77 {
  78   return Normalize_Field( field )->just;
  79 }
  80
  81 /* fld_just.c ends here */