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/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Vector.h>
#include <LibWeb/Layout/Node.h>
namespace Web::Layout {
class StackingContext {
public:
StackingContext(Box&, StackingContext* parent);
StackingContext* parent() { return m_parent; }
const StackingContext* parent() const { return m_parent; }
enum class StackingContextPaintPhase {
BackgroundAndBorders,
Floats,
Foreground,
FocusAndOverlay,
};
void paint_descendants(PaintContext&, Node&, StackingContextPaintPhase);
void paint(PaintContext&);
HitTestResult hit_test(const Gfx::IntPoint&, HitTestType) const;
void dump(int indent = 0) const;
private:
Box& m_box;
StackingContext* const m_parent { nullptr };
Vector<StackingContext*> m_children;
void paint_internal(PaintContext&);
};
}
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