1 files changed, 5 insertions, 2 deletions
diff --git a/src/outputwindow.h b/src/outputwindow.h
index 88b94c8..5f14099 100644
--- a/src/outputwindow.h
+++ b/src/outputwindow.h
@@ -40,13 +40,14 @@ Q_OBJECT
 public:
   OutputWindow();
 
-  void reset();
-
   void forward(int x);
   void turn(int x);
 
+  void stopScript();
+
 public slots:
   void timeout();
+  void reset();
 
 protected:
   void paintEvent(QPaintEvent * event);
@@ -57,6 +58,8 @@ private:
   QTimer timer;
   QSemaphore sem;
   QVector<QPointF> points;
+
+  volatile bool stop;
 };
 
 #endif/*__KAIMAN_OUTPUTWINDOW_H__*/