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This adds support for the experimental `invoketarget` and `invokeaction` attributes, as specified in the open-ui "Invokers" explainer. (https://open-ui.org/components/invokers.explainer/) The `invoketarget` attribute maps to the IDL `invokeTargetElement`, similar to `popoverTargetElement`, and the `invokeaction` is a freeform string. The Button behaviour checks for `invokeTargetElement` in its activation behaviour, and dispatches an `InvokeEvent` if there is one. This also adds some basic scaffolding for `handleInvokeInternal` which will allow elements to provide their own invocation action algorithms. Differential Revision: https://phabricator.services.mozilla.com/D190449
22 lines
723 B
Plaintext
22 lines
723 B
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* The origin of this IDL file is
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* https://github.com/whatwg/html/pull/9841
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*/
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[Pref="dom.element.invokers.enabled",
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Exposed=Window]
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interface InvokeEvent : Event {
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constructor(DOMString type, optional InvokeEventInit eventInitDict = {});
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readonly attribute Element? invoker;
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readonly attribute DOMString action;
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};
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dictionary InvokeEventInit : EventInit {
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Element? invoker = null;
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DOMString action = "auto";
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};
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