/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#ifndef nsIRadioControlFrame_h___
#define nsIRadioControlFrame_h___

#include "nsISupports.h"
class nsStyleContext;

// IID for the nsIRadioControlFrame class
// {06450E00-24D9-11d3-966B-00105A1B1B76}
#define NS_IRADIOCONTROLFRAME_IID    \
{ 0x6450e00, 0x24d9, 0x11d3,  \
  { 0x96, 0x6b, 0x0, 0x10, 0x5a, 0x1b, 0x1b, 0x76 } }


/** 
  * nsIRadioControlFrame is the common interface radio buttons.
  * @see nsFormControlFrame and its base classes for more info
  */
class nsIRadioControlFrame : public nsISupports {

public:
  NS_DEFINE_STATIC_IID_ACCESSOR(NS_IRADIOCONTROLFRAME_IID)

  /**
   * Sets the Pseudo Style Contexts for the Radio button
   */

   NS_IMETHOD SetRadioButtonFaceStyleContext(nsStyleContext *aRadioButtonFaceStyleContext) = 0;

   /**
    * Called by content when the radio button's state changes
    */
   NS_IMETHOD OnChecked(nsPresContext* aPresContext, PRBool aChecked) = 0;
};

#endif

