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/* $OpenBSD: fld_just.c,v 1.1 1997/12/03 05:39:54 millert Exp $ */
/*-----------------------------------------------------------------------------+
| The ncurses form library is Copyright (C) 1995-1997 |
| by Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> |
| All Rights Reserved. |
| |
| Permission to use, copy, modify, and distribute this software and its |
| documentation for any purpose and without fee is hereby granted, provided |
| that the above copyright notice appear in all copies and that both that |
| copyright notice and this permission notice appear in supporting |
| documentation, and that the name of the above listed copyright holder(s) not |
| be used in advertising or publicity pertaining to distribution of the |
| software without specific, written prior permission. |
| |
| THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD TO |
| THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT- |
| NESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR |
| ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RE- |
| SULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, |
| NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH |
| THE USE OR PERFORMANCE OF THIS SOFTWARE. |
+-----------------------------------------------------------------------------*/
#include "form.priv.h"
MODULE_ID("Id: fld_just.c,v 1.2 1997/10/26 11:20:59 juergen Exp $")
/*---------------------------------------------------------------------------
| Facility : libnform
| Function : int set_field_just(FIELD *field, int just)
|
| Description : Set the fields type of justification.
|
| Return Values : E_OK - success
| E_BAD_ARGUMENT - one of the arguments was incorrect
| E_SYSTEM_ERROR - system error
+--------------------------------------------------------------------------*/
int set_field_just(FIELD * field, int just)
{
int res = E_BAD_ARGUMENT;
if ((just==NO_JUSTIFICATION) ||
(just==JUSTIFY_LEFT) ||
(just==JUSTIFY_CENTER) ||
(just==JUSTIFY_RIGHT) )
{
Normalize_Field( field );
if (field->just != just)
{
field->just = just;
res = _nc_Synchronize_Attributes( field );
}
else
res = E_OK;
}
RETURN(res);
}
/*---------------------------------------------------------------------------
| Facility : libnform
| Function : int field_just( const FIELD *field )
|
| Description : Retrieve the fields type of justification
|
| Return Values : The justification type.
+--------------------------------------------------------------------------*/
int field_just(const FIELD * field)
{
return Normalize_Field( field )->just;
}
/* fld_just.c ends here */
|
