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LibWeb: Stub out a basic ResizeObserver interface

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This patch establishes scaffolding for the ResizeObserver API.
This commit is contained in:
Andreas Kling 2021-10-11 00:18:07 +02:00
parent 5c9ca5c2dc
commit fdc1c15064
7 changed files with 121 additions and 1 deletions
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33
Userland/Libraries/LibWeb/ResizeObserver/ResizeObserver.h Normal file
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/*
* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/NonnullRefPtr.h>
#include <AK/RefCounted.h>
#include <LibWeb/Bindings/Wrappable.h>
namespace Web::ResizeObserver {
struct ResizeObserverOptions {
String box;
};
// https://drafts.csswg.org/resize-observer/#resize-observer-interface
class ResizeObserver
: public RefCounted<ResizeObserver>
, public Bindings::Wrappable {
public:
using WrapperType = Bindings::ResizeObserverWrapper;
static NonnullRefPtr<ResizeObserver> create_with_global_object(JS::GlobalObject&, JS::Value callback);
void observe(DOM::Element& target, ResizeObserverOptions);
void unobserve(DOM::Element& target);
void disconnect();
};
}