Bug 1885602 - Part 5: Implement navigating to the SUMO help topic from the menu heade...
[gecko.git] / dom / webidl / TextTrackList.webidl
blobe46208d6cb8455db6c5d45ef96a47861a69b8414
1 /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
4  * You can obtain one at http://mozilla.org/MPL/2.0/.
5  *
6  * The origin of this IDL file is
7  * http://www.whatwg.org/specs/web-apps/current-work/#texttracklist
8  */
10 [Exposed=Window]
11 interface TextTrackList : EventTarget {
12   readonly attribute unsigned long length;
13   getter TextTrack (unsigned long index);
14   TextTrack? getTrackById(DOMString id);
16            attribute EventHandler onchange;
17            attribute EventHandler onaddtrack;
18            attribute EventHandler onremovetrack;
21 // Mozilla extensions
22 partial interface TextTrackList {
23   [ChromeOnly]
24   readonly attribute HTMLMediaElement? mediaElement;