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176e42d36d
This is an implementation of the `prevent_scroll` feature in the focus transaction system. It allows to control whether focusing an element should prevent scrolling or not. Spec: https://html.spec.whatwg.org/multipage/interaction.html#dom-focusoptions-preventscroll Testing: Existing WPT tests Signed-off-by: abdelrahman1234567 <abdelrahman.hossameldin.awadalla@huawei.com>
25 lines
855 B
Text
25 lines
855 B
Text
/* 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
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* file, You can obtain one at https://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://html.spec.whatwg.org/multipage/#htmlorsvgelement
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*
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* Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
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* liability, trademark and document use rules apply.
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*/
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dictionary FocusOptions {
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boolean preventScroll = false;
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// boolean focusVisible;
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};
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interface mixin HTMLOrSVGElement {
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// [SameObject] readonly attribute DOMStringMap dataset;
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attribute DOMString nonce; // intentionally no [CEReactions]
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[CEReactions] attribute boolean autofocus;
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// [CEReactions] attribute long tabIndex;
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undefined focus(optional FocusOptions options = {});
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// undefined blur();
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};
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