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PixelPaint: Scale layer and preserve aspect ratio

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This patch adds the ability to scale a layer and
preserve the aspect ratio.
When the Shift key is pressed, the aspect ratio is preserved.
This commit is contained in:
Tommaso Peduzzi 2022-08-13 16:44:18 +02:00 • committed by Andreas Kling
parent 293ab2cdc9
commit f547b9be7b
2 changed files with 32 additions and 6 deletions
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4
Userland/Applications/PixelPaint/Tools/MoveTool.h
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@ -21,6 +21,7 @@ public:
virtual void on_mousemove(Layer*, MouseEvent&) override;
virtual void on_mouseup(Layer*, MouseEvent&) override;
virtual void on_keydown(GUI::KeyEvent&) override;
virtual void on_keyup(GUI::KeyEvent&) override;
virtual Variant<Gfx::StandardCursor, NonnullRefPtr<Gfx::Bitmap>> cursor() override;
private:
@ -29,8 +30,11 @@ private:
RefPtr<Layer> m_layer_being_moved;
Gfx::IntPoint m_event_origin;
Gfx::IntPoint m_layer_origin;
Gfx::IntPoint m_new_scaled_layer_location;
Gfx::IntSize m_new_layer_size;
bool m_scaling { false };
bool m_mouse_in_resize_corner { false };
bool m_keep_ascept_ratio { false };
};
}