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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/webidl/IntersectionObserver.webidl
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/webidl/IntersectionObserver.webidl')
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+/* -*- 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
+ * https://w3c.github.io/IntersectionObserver/
+ */
+
+[ProbablyShortLivingWrapper, Exposed=Window]
+interface IntersectionObserverEntry {
+ [Constant]
+ readonly attribute DOMHighResTimeStamp time;
+ [Constant]
+ readonly attribute DOMRectReadOnly? rootBounds;
+ [Constant]
+ readonly attribute DOMRectReadOnly boundingClientRect;
+ [Constant]
+ readonly attribute DOMRectReadOnly intersectionRect;
+ [Constant]
+ readonly attribute boolean isIntersecting;
+ [Constant]
+ readonly attribute double intersectionRatio;
+ [Constant]
+ readonly attribute Element target;
+};
+
+[Exposed=Window]
+interface IntersectionObserver {
+ [Throws]
+ constructor(IntersectionCallback intersectionCallback,
+ optional IntersectionObserverInit options = {});
+
+ [Constant]
+ readonly attribute Node? root;
+ [Constant]
+ readonly attribute UTF8String rootMargin;
+ [Constant,Cached]
+ readonly attribute sequence<double> thresholds;
+ undefined observe(Element target);
+ undefined unobserve(Element target);
+ undefined disconnect();
+ sequence<IntersectionObserverEntry> takeRecords();
+};
+
+callback IntersectionCallback =
+ undefined (sequence<IntersectionObserverEntry> entries, IntersectionObserver observer);
+
+dictionary IntersectionObserverEntryInit {
+ required DOMHighResTimeStamp time;
+ required DOMRectInit rootBounds;
+ required DOMRectInit boundingClientRect;
+ required DOMRectInit intersectionRect;
+ required Element target;
+};
+
+dictionary IntersectionObserverInit {
+ (Element or Document)? root = null;
+ UTF8String rootMargin = "0px";
+ (double or sequence<double>) threshold = 0;
+};