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PaintBrush: Add a "rectangle tool"

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Fill, line, and gradient modes initially supported :^)
This commit is contained in:
Shannon Booth 2019-12-27 08:43:59 +13:00 • committed by Andreas Kling
parent 70a2355963
commit b830639912
6 changed files with 145 additions and 1 deletions
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36
Applications/PaintBrush/RectangleTool.h Normal file
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#pragma once
#include "Tool.h"
#include <LibDraw/Point.h>
class GMenu;
class Painter;
class RectangleTool final : public Tool {
public:
RectangleTool();
virtual ~RectangleTool() override;
virtual void on_mousedown(GMouseEvent&) override;
virtual void on_mousemove(GMouseEvent&) override;
virtual void on_mouseup(GMouseEvent&) override;
virtual void on_contextmenu(GContextMenuEvent&) override;
virtual void on_second_paint(GPaintEvent&) override;
virtual void on_keydown(GKeyEvent&) override;
private:
enum class Mode {
Outline,
Fill,
Gradient,
};
virtual const char* class_name() const override { return "RectangleTool"; }
void draw_using(Painter& painter);
GMouseButton m_drawing_button { GMouseButton::None };
Point m_rectangle_start_position;
Point m_rectangle_end_position;
RefPtr<GMenu> m_context_menu;
Mode m_mode { Mode::Outline };
};