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LibWeb: Stub out a basic IntersectionObserver interface
Note there are a couple of type differences between the spec and the IDL file added in this commit. For example, we will need to support a type of Variant to handle spec types such as "(double or sequence<double>)". But for now, this allows web pages to construct an IntersectionObserver with any valid type.
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7 changed files with 131 additions and 2 deletions
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[Exposed=(Window)]
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interface IntersectionObserver {
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// FIXME: Should be: IntersectionObserverCallback
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constructor(any callback, optional IntersectionObserverInit options = {});
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undefined observe(Element target);
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undefined unobserve(Element target);
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undefined disconnect();
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// FIXME:
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// sequence<IntersectionObserverEntry> takeRecords();
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};
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dictionary IntersectionObserverInit {
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// FIXME: Should be: (Element or Document)?
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Node? root = null;
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DOMString rootMargin = "0px";
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// FIXME: Should be: (double or sequence<double>)
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any threshold = 0;
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};
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