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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*
* The origin of this IDL file is
*
* Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
* liability, trademark and document use rules apply.
*/
[Exposed=Window]
interface TreeWalker {
[Constant]
readonly attribute Node root;
[Constant]
readonly attribute unsigned long whatToShow;
[Constant]
readonly attribute NodeFilter? filter;
[Pure, SetterThrows]
attribute Node currentNode;
[Throws]
Node? parentNode();
[Throws]
Node? firstChild();
[Throws]
Node? lastChild();
[Throws]
Node? previousSibling();
[Throws]
Node? nextSibling();
[Throws]
Node? previousNode();
[Throws]
Node? nextNode();
};