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7e76a51cb0
The name "initial containing block" was wrong for this, as it doesn't correspond to the HTML element, and that's specifically what it's supposed to do! :^)
40 lines
975 B
C++
40 lines
975 B
C++
/*
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* Copyright (c) 2018-2023, 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/DOM/Document.h>
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#include <LibWeb/Layout/BlockContainer.h>
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#include <LibWeb/Selection/Selection.h>
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namespace Web::Layout {
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class Viewport final : public BlockContainer {
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JS_CELL(Viewport, BlockContainer);
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public:
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explicit Viewport(DOM::Document&, NonnullRefPtr<CSS::StyleProperties>);
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virtual ~Viewport() override;
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const DOM::Document& dom_node() const { return static_cast<const DOM::Document&>(*Node::dom_node()); }
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void paint_all_phases(PaintContext&);
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JS::GCPtr<Selection::Selection> selection() const;
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void build_stacking_context_tree_if_needed();
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void recompute_selection_states();
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private:
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void build_stacking_context_tree();
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virtual bool is_viewport() const override { return true; }
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};
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template<>
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inline bool Node::fast_is<Viewport>() const { return is_viewport(); }
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}
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