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c4826eae4f
There's a subtle difference here. A "block box" in the spec is a block-level box, while a "block container" is a box whose children are either all inline-level boxes in an IFC, or all block-level boxes participating in a BFC. Notably, an "inline-block" box is a "block container" but not a "block box" since it is itself inline-level.
43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
/*
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* Copyright (c) 2018-2021, 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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namespace Web::Layout {
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class InitialContainingBlock final : public BlockContainer {
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public:
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explicit InitialContainingBlock(DOM::Document&, NonnullRefPtr<CSS::StyleProperties>);
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virtual ~InitialContainingBlock() 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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virtual HitTestResult hit_test(const Gfx::IntPoint&, HitTestType) const override;
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const LayoutRange& selection() const { return m_selection; }
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void set_selection(const LayoutRange&);
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void set_selection_end(const LayoutPosition&);
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void build_stacking_context_tree();
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void recompute_selection_states();
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private:
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virtual bool is_initial_containing_block_box() const override { return true; }
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LayoutRange m_selection;
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};
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template<>
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inline bool Node::fast_is<InitialContainingBlock>() const { return is_initial_containing_block_box(); }
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}
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