mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-05-04 18:23:39 +00:00
42 lines
927 B
C++
42 lines
927 B
C++
/*
|
|
* 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&);
|
|
};
|
|
|
|
}
|