freebsd-dev/contrib/ncurses/form/frm_win.c

/****************************************************************************
 * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
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/****************************************************************************
 *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
 ****************************************************************************/

#include "form.priv.h"

MODULE_ID("$Id: frm_win.c,v 1.9 2000/12/10 02:09:37 tom Exp $")

/*---------------------------------------------------------------------------
|   Facility      :  libnform  
|   Function      :  int set_form_win(FORM *form,WINDOW *win)
|   
|   Description   :  Set the window of the form to win. 
|
|   Return Values :  E_OK       - success
|                    E_POSTED   - form is posted
+--------------------------------------------------------------------------*/
NCURSES_EXPORT(int)
set_form_win (FORM * form, WINDOW * win)
{
  if (form && (form->status & _POSTED))	
    RETURN(E_POSTED);

  Normalize_Form( form )->win = win;
  RETURN(E_OK);
}	

/*---------------------------------------------------------------------------
|   Facility      :  libnform  
|   Function      :  WINDOW *form_win(const FORM *)
|   
|   Description   :  Retrieve the window of the form.
|
|   Return Values :  The pointer to the Window or stdscr if there is none.
+--------------------------------------------------------------------------*/
NCURSES_EXPORT(WINDOW *)
form_win (const FORM * form)
{
  const FORM* f = Normalize_Form( form );
  return (f->win ? f->win : stdscr);
}

/* frm_win.c ends here */