michael@0: /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  *
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "domstubs.idl"
michael@0: 
michael@0: interface nsIDOMNodeFilter;
michael@0: 
michael@0: [scriptable, uuid(c4ffa159-237c-4dde-b0ba-20b9f9270cf6)]
michael@0: // Introduced in DOM Level 2:
michael@0: interface nsIDOMTreeWalker : nsISupports {
michael@0:   readonly attribute nsIDOMNode       root;
michael@0:   readonly attribute unsigned long    whatToShow;
michael@0:   readonly attribute nsIDOMNodeFilter filter;
michael@0:            attribute nsIDOMNode       currentNode;
michael@0:                                         // raises(DOMException) on setting
michael@0: 
michael@0:   nsIDOMNode         parentNode();
michael@0:   nsIDOMNode         firstChild();
michael@0:   nsIDOMNode         lastChild();
michael@0:   nsIDOMNode         previousSibling();
michael@0:   nsIDOMNode         nextSibling();
michael@0:   nsIDOMNode         previousNode();
michael@0:   nsIDOMNode         nextNode();
michael@0: };