| /* -*- 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 |
| * http://www.w3.org/TR/2012/WD-dom-20120105/ |
| * |
| * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C |
| * liability, trademark and document use rules apply. |
| */ |
| |
| |
| dictionary EventListenerOptions { |
| boolean capture = false; |
| }; |
| |
| dictionary AddEventListenerOptions : EventListenerOptions { |
| boolean passive; |
| boolean once = false; |
| }; |
| |
| [Constructor, |
| Exposed=(Window,Worker,WorkerDebugger,AudioWorklet,System)] |
| interface EventTarget { |
| /* Passing null for wantsUntrusted means "default behavior", which |
| differs in content and chrome. In content that default boolean |
| value is true, while in chrome the default boolean value is |
| false. */ |
| [Throws] |
| undefined addEventListener(DOMString type, |
| EventListener listener, |
| optional (AddEventListenerOptions or boolean) options, |
| optional boolean? wantsUntrusted = null); |
| [Throws] |
| undefined removeEventListener(DOMString type, |
| EventListener listener, |
| optional (EventListenerOptions or boolean) options); |
| [Throws, NeedsCallerType] |
| boolean dispatchEvent(Event event); |
| }; |
