line.h

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#pragma once
 
#include <QMouseEvent>
#include <canvas/controls/canvas-control.h>
 
namespace Controls {
 
  class Line : public CanvasControl {
  public:
    explicit Line(Canvas *canvas) : CanvasControl(canvas) {}
 
    bool mouseMoveEvent(QMouseEvent *e) override;
 
    bool mouseReleaseEvent(QMouseEvent *e) override;
 
    bool keyPressEvent(QKeyEvent *e) override;
 
    void paint(QPainter *painter) override;
 
    void exit() override;
 
    bool isActive() override;
 
  private:
    QPointF cursor_;
  };
 
}