author David Anderson <>
Wed, 05 Oct 2011 18:37:11 -0700
changeset 105226 cad26d2fb5af799dfe030fd2a8948d617eac2f52
parent 77799 e7854b4d29ba905ae3994f821b160c989bac4260
child 105229 8cfeba5239a9e4f20c462d6fb20421b4e4e7c735
permissions -rw-r--r--
Backout merge.

/* -*- 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
 * 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 code.
 * The Initial Developer of the Original Code is
 * John B. Keiser
 * Portions created by the Initial Developer are Copyright (C) 2001
 * the Initial Developer. All Rights Reserved.
 * Contributor(s):
 * Alternatively, the contents of this file may be used under the terms of
 * either 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
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#ifndef nsIRadioVisitor_h___
#define nsIRadioVisitor_h___

#include "nsISupports.h"
class nsIFormControl;

// IID for the nsIRadioControl interface
{ 0xc6bed232, 0x1181, 0x4ab2, \
  { 0xa1, 0xda, 0x55, 0xc2, 0x13, 0x6d, 0xea, 0x3d } }

 * This interface is used for the text control frame to store its value away
 * into the content.
class nsIRadioVisitor : public nsISupports {


   * Visit a node in the tree.  This is meant to be called on all radios in a
   * group, sequentially.  (Each radio group implementor may define
   * sequentially in their own way, it just has to be the same every time.)
   * Currently all radio groups are ordered in the order they appear in the
   * document.  Radio group implementors should honor the return value of the
   * method and stop iterating if the return value is false.
   * @param aRadio the radio button in question (must be nsnull and QI'able to
   *               nsIRadioControlElement)
  virtual PRBool Visit(nsIFormControl* aRadio) = 0;


#endif // nsIRadioVisitor_h___