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serenity/Userland/Applications/PixelPaint/Tools/ZoomTool.h
Tim Ledbetter f34b1c7a7e PixelPaint: Make tool properties widget construction non-fallible
`Tool::get_properties_widget()` now also returns a NNRP to a widget
rather than a raw pointer.
2023-09-25 10:58:31 +02:00

31 lines
775 B
C++

/*
* Copyright (c) 2021-2023, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include "Tool.h"
#include <LibGUI/ActionGroup.h>
#include <LibGfx/Point.h>
namespace PixelPaint {
class ZoomTool final : public Tool {
public:
ZoomTool() = default;
virtual ~ZoomTool() override = default;
virtual void on_mousedown(Layer*, MouseEvent&) override;
virtual NonnullRefPtr<GUI::Widget> get_properties_widget() override;
virtual Variant<Gfx::StandardCursor, NonnullRefPtr<Gfx::Bitmap const>> cursor() override { return Gfx::StandardCursor::Zoom; }
private:
virtual StringView tool_name() const override { return "Zoom Tool"sv; }
RefPtr<GUI::Widget> m_properties_widget;
float m_sensitivity { 0.5f };
};
}