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/* ***** 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 Communicator.
 * The Initial Developer of the Original Code is
 * Netscape Communications.
 * Portions created by the Initial Developer are Copyright (C) 2002
 * the Initial Developer. All Rights Reserved.
 * Contributor(s):
 *  Mike Pinkerton <pinkerton@netscape.com>
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#include "nsISupports.idl"

interface nsIDOMEventTarget;
interface nsIWebNavigation;

 * @status UNDER_REVIEW

 * Interface for communicating with the built-in drag and drop
 * implementation in the content area. Use this to register where
 * the listeners should attach (something that implements
 * |nsPIDOMEventTarget| which is what we end up using under the hood).

00056 interface nsIDragDropHandler : nsISupports
   * Attach drag handlers to receiver specified by |attachPoint| and
   * specify callbacks to allow overriding of the built-in behaviors.
   * @param attachPoint hookup listeners to this location
   * @param navigator loads dropped urls via this interface. If NULL, 
   *                   the client must handle the drop itself, either
   *                   through the method provided via |overrideDrop| or
   *                   by letting the event bubble up through the DOM.
  void hookupTo(in nsIDOMEventTarget attachPoint, in nsIWebNavigation navigator);
   * Unregister all handlers related to drag&drop
  void detach();

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