gecko/dom/public/idl/traversal/nsIDOMTreeWalker.idl

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/* -*- Mode: IDL; 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 this file as it was released on May 1 2001.
*
* The Initial Developer of the Original Code is
* Jonas Sicking.
* Portions created by the Initial Developer are Copyright (C) 2001
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Jonas Sicking <sicking@bigfoot.com> (Original Author)
*
* 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 ***** */
#include "domstubs.idl"
interface nsIDOMTreeWalker;
interface nsIDOMNodeFilter;
[scriptable, uuid(400af3ca-1dd2-11b2-a50a-887ecca2e63a)]
// Introduced in DOM Level 2:
interface nsIDOMTreeWalker : nsISupports {
readonly attribute nsIDOMNode root;
readonly attribute unsigned long whatToShow;
readonly attribute nsIDOMNodeFilter filter;
readonly attribute boolean expandEntityReferences;
attribute nsIDOMNode currentNode;
// raises(DOMException) on setting
nsIDOMNode parentNode();
nsIDOMNode firstChild();
nsIDOMNode lastChild();
nsIDOMNode previousSibling();
nsIDOMNode nextSibling();
nsIDOMNode previousNode();
nsIDOMNode nextNode();
};