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serenity/Applications/PaintBrush/Tool.h
Andreas Kling 56cbe15033 PaintBrush: Factor out the pen tool into an actual PenTool class.
Also add a Tool base class, and an empty BucketTool subclass which is the
next thing to implement.
2019-06-14 18:51:57 +02:00

18 lines
372 B
C++

#pragma once
class GMouseEvent;
class PaintableWidget;
class Tool {
public:
virtual ~Tool();
virtual const char* class_name() const = 0;
virtual void on_mousedown(PaintableWidget&, GMouseEvent&) { }
virtual void on_mousemove(PaintableWidget&, GMouseEvent&) { }
virtual void on_mouseup(PaintableWidget&, GMouseEvent&) { }
protected:
Tool();
};