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Serenity Operating System
1/*
2 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
3 * Copyright (c) 2022, the SerenityOS developers.
4 *
5 * SPDX-License-Identifier: BSD-2-Clause
6 */
7
8#pragma once
9
10#include <LibGUI/Widget.h>
11#include <LibGfx/StylePainter.h>
12
13namespace GUI {
14
15class Frame : public Widget {
16 C_OBJECT(Frame)
17public:
18 virtual ~Frame() override = default;
19
20 int frame_thickness() const { return m_thickness; }
21 void set_frame_thickness(int thickness);
22
23 virtual Margins content_margins() const override { return { frame_thickness() }; }
24
25 Gfx::FrameShadow frame_shadow() const { return m_shadow; }
26 void set_frame_shadow(Gfx::FrameShadow shadow) { m_shadow = shadow; }
27
28 Gfx::FrameShape frame_shape() const { return m_shape; }
29 void set_frame_shape(Gfx::FrameShape shape) { m_shape = shape; }
30
31 Gfx::IntRect frame_inner_rect_for_size(Gfx::IntSize size) const { return { m_thickness, m_thickness, size.width() - m_thickness * 2, size.height() - m_thickness * 2 }; }
32 Gfx::IntRect frame_inner_rect() const { return frame_inner_rect_for_size(size()); }
33
34 virtual Gfx::IntRect children_clip_rect() const override;
35
36protected:
37 Frame();
38 void paint_event(PaintEvent&) override;
39
40private:
41 int m_thickness { 0 };
42 Gfx::FrameShadow m_shadow { Gfx::FrameShadow::Plain };
43 Gfx::FrameShape m_shape { Gfx::FrameShape::NoFrame };
44};
45
46}