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268b9c5d90
This removes a set of complex reference cycles between DOM, layout tree and browsing context. It also makes lifetimes much easier to reason about, as the DOM and layout trees are now free to keep each other alive.
33 lines
872 B
C++
33 lines
872 B
C++
/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibWeb/HTML/HTMLIFrameElement.h>
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#include <LibWeb/Layout/ReplacedBox.h>
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namespace Web::Layout {
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class FrameBox final : public ReplacedBox {
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JS_CELL(FrameBox, ReplacedBox);
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public:
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FrameBox(DOM::Document&, DOM::Element&, NonnullRefPtr<CSS::StyleProperties>);
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virtual ~FrameBox() override;
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virtual void prepare_for_replaced_layout() override;
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const HTML::HTMLIFrameElement& dom_node() const { return verify_cast<HTML::HTMLIFrameElement>(ReplacedBox::dom_node()); }
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HTML::HTMLIFrameElement& dom_node() { return verify_cast<HTML::HTMLIFrameElement>(ReplacedBox::dom_node()); }
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virtual RefPtr<Painting::Paintable> create_paintable() const override;
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private:
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virtual void did_set_rect() override;
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};
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}
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