servo/components/script/dom/webidls/CustomEvent.webidl
Simon Wülker 7cbc5f6ee6
Update CustomEvent webidl interface (#33481)
The [idl interface](https://dom.spec.whatwg.org/#interface-customevent) and servo's implementation had diverged.

* Extra arguments to initCustomEvent are optional (fixes `dom/events/CustomEvent.html`)
* The CustomEvent constructor is infallible
* "[Exposed=*]" (and the same for the "Event" interface since it's
  CustomEvent's parent.)

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
2024-09-17 12:02:42 +00:00

33 lines
1.1 KiB
Text

/* 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 https://mozilla.org/MPL/2.0/. */
/*
* For more information on this interface please see
* https://dom.spec.whatwg.org/#interface-customevent
*
* To the extent possible under law, the editors have waived
* all copyright and related or neighboring rights to this work.
* In addition, as of 1 May 2014, the editors have made this specification
* available under the Open Web Foundation Agreement Version 1.0,
* which is available at
* http://www.openwebfoundation.org/legal/the-owf-1-0-agreements/owfa-1-0.
*/
// https://dom.spec.whatwg.org/#dom-customevent-initcustomevent
[Exposed=*]
interface CustomEvent : Event {
constructor(DOMString type, optional CustomEventInit eventInitDict = {});
readonly attribute any detail;
undefined initCustomEvent(
DOMString type,
optional boolean bubbles = false,
optional boolean cancelable = false,
optional any detail = null
); // legacy
};
dictionary CustomEventInit : EventInit {
any detail = null;
};