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git-svn-id: http://svn.lsim.tuxzone.org/trunk@12 4bec179b-ab65-46ed-a5f8-55b8b5c735d0

src/simulscene.h

@@ -29,6 +29,8 @@ class QGraphicsRectItem;
 class QGraphicsItemGroup;
 class GraphicsEllipseItem;
 class QGraphicsItemAnimation;
+class QGraphicsPathItem;
+class QPainterPath;
 
 /**
 	@author Peter Dahlberg <pdahlberg@gmail.com>
@@ -69,16 +71,19 @@ class SimulScene : public QGraphicsScene {
 
 		void setMeterPerPx ( double theValue );
 		double getMeterPerPx() const;
+		void setFlightPathVisible(bool visible = true);
 	
 	private slots:
 		void displayResizeRects(bool move = false);
 		///does the same as displayResizeRects(true)
 		void moveResizeRects();
+
 	signals:
 		void sceneModeChanged(int mode);
     		void stepsChanged(int steps);
     		void timePerStepChanged(double timePerStep);
 		void meterPerPxChanged(double meterPerPx);
+		void flightPathVisibilityChanged(bool visible);
 	private:
 		QTimeLine *timer;
 		
@@ -101,6 +106,8 @@ class SimulScene : public QGraphicsScene {
 
 		GraphicsEllipseItem *ellipse1;
 		QGraphicsItemAnimation *ani;
+
+		QGraphicsPathItem *pathItem1;
 		
 
 		//rechtecke zur groesenaenderung