remove edge in controller verändert

src/ui/controller/CanvasController.java

@@ -88,6 +88,8 @@ public class CanvasController {
 	 *            the edge to remove
 	 */
 	public void removeEdgesOnCanvas(CpsEdge edge) {
+		edge.getA().getConnections().remove(edge);
+		edge.getB().getConnections().remove(edge);
 		MODEL.getEdgesOnCanvas().remove(edge);
 	}
 

src/ui/view/MyCanvas.java

@@ -234,15 +234,6 @@ public class MyCanvas extends JPanel implements MouseListener, MouseMotionListen
 				g2.drawRect(sx, y, x - sx, sy - y);
 			}
 		}
-
-		/*
-		 * // Testing for (CpsObject cps : markSelect) {
-		 * g2.setColor(Color.BLUE); g2.fillRect(cps.getPosition().x -
-		 * (controller.getScale() / 20), cps.getPosition().y -
-		 * (controller.getScale() / 20), controller.getScale() +
-		 * ((controller.getScale() / 20) * 2), controller.getScale() +
-		 * ((controller.getScale() / 20) * 2)); }
-		 */
 	}
 
 	@Override
@@ -250,6 +241,7 @@ public class MyCanvas extends JPanel implements MouseListener, MouseMotionListen
 		// clear SelectedObjects
 		if (!e.isControlDown() && dragging == false) {
 			model.getSelectedCpsObjects().clear();
+			TempSelected.clear();
 		}
 	}
 
@@ -348,58 +340,33 @@ public class MyCanvas extends JPanel implements MouseListener, MouseMotionListen
 		y = e.getY();
 		if (!model.getSelectedCpsObjects().contains(tempCps)) {
 			model.getSelectedCpsObjects().clear();
+			TempSelected.clear();
 		}
 
 		if (dragging) {
 			try {
-				if (model.getSelectedCpsObjects().size() > 0) {
-					for (CpsObject cps : model.getSelectedCpsObjects()) {
-						// Au�erhalb des Randes gedragged?
-						if (cps == tempCps) {
-							x = e.getX() - controller.getScaleDiv2();
-							y = e.getY() - controller.getScaleDiv2();
-						} else {
-							x = e.getX() + (cps.getPosition().x - e.getX());
-							y = e.getY() + (cps.getPosition().y - e.getY());
-						}
-
-						if (x < controller.getScaleDiv2())
-							x = 0;
-						else if (x > this.getWidth() - controller.getScaleDiv2())
-							x = this.getWidth() - controller.getScale();
-						if (y < controller.getScaleDiv2())
-							y = 0;
-						else if (y > this.getHeight() - controller.getScaleDiv2())
-							y = this.getHeight() - controller.getScale();
-
-						System.out.println(x + ", " + y);
-						// Drag Position
-						cps.setPosition(x, y);
-						// TipText Position and name
-						objectTT.setTipText(tempCps.getName());
-						objectTT.setLocation(e.getX() - controller.getScaleDiv2(),
-								e.getY() - controller.getScaleDiv2() + controller.getScale());
+				x = e.getX() - controller.getScaleDiv2();
+				y = e.getY() - controller.getScaleDiv2();
+
+				if (e.getX() < controller.getScaleDiv2())
+					x = 0;
+				else if (e.getX() > this.getWidth() - controller.getScaleDiv2())
+					x = this.getWidth() - controller.getScale();
+				if (e.getY() < controller.getScaleDiv2())
+					y = 0;
+				else if (e.getY() > this.getHeight() - controller.getScaleDiv2())
+					y = this.getHeight() - controller.getScale();
+				// Drag Position
+				tempCps.setPosition(x, y);
+				// Highlighting Position
+				selectRect.setLocation(x - (controller.getScale() / 20), y - (controller.getScale() / 20));
+				// TipText Position and name
+				objectTT.setTipText(tempCps.getName());
+				objectTT.setLocation(x, y + controller.getScale());
+				for (CpsObject cps : model.getSelectedCpsObjects()) {
+					if (cps != tempCps) {
+
 					}
-				} else {
-					// Au�erhalb des Randes gedragged?
-					x = e.getX() - controller.getScaleDiv2();
-					y = e.getY() - controller.getScaleDiv2();
-
-					if (e.getX() < controller.getScaleDiv2())
-						x = 0;
-					else if (e.getX() > this.getWidth() - controller.getScaleDiv2())
-						x = this.getWidth() - controller.getScale();
-					if (e.getY() < controller.getScaleDiv2())
-						y = 0;
-					else if (e.getY() > this.getHeight() - controller.getScaleDiv2())
-						y = this.getHeight() - controller.getScale();
-					// Drag Position
-					tempCps.setPosition(x, y);
-					// Highlighting Position
-					selectRect.setLocation(x - (controller.getScale() / 20), y - (controller.getScale() / 20));
-					// TipText Position and name
-					objectTT.setTipText(tempCps.getName());
-					objectTT.setLocation(x, y + controller.getScale());
 				}
 				repaint();
 			} catch (Exception e2) {
@@ -409,7 +376,9 @@ public class MyCanvas extends JPanel implements MouseListener, MouseMotionListen
 
 		// Mark Objects
 		TempSelected.clear();
-		if (doMark) {
+		if (doMark)
+
+		{
 			for (CpsObject cps : model.getObjectsOnCanvas()) {
 				int x1 = sx, x2 = x, y1 = sy, y2 = y;
 
@@ -499,8 +468,6 @@ public class MyCanvas extends JPanel implements MouseListener, MouseMotionListen
 				}
 				if (!newEdge) {
 					controller.removeEdgesOnCanvas(e);
-					tempCps.getConnections().remove(e);
-					cps.getConnections().remove(e);
 					// Node ohne Edge?
 					if (e.getA().getClass() == CpsNode.class && e.getA().getConnections().isEmpty()) {
 						tempCps = e.getA();
@@ -521,7 +488,6 @@ public class MyCanvas extends JPanel implements MouseListener, MouseMotionListen
 		if (onEdge) {
 			CpsEdge p = mousePositionOnEdge(x, y);
 			if (p != null) {
-				CpsEdge temp = null;
 				CpsEdge e1 = null;
 				CpsEdge e2 = null;
 
@@ -542,11 +508,7 @@ public class MyCanvas extends JPanel implements MouseListener, MouseMotionListen
 
 				e2 = new CpsEdge(n, k, edgeCapacity);
 
-				p.getA().getConnections().remove(p);
-				p.getB().getConnections().remove(p);
-
-				temp = p;
-				controller.removeEdgesOnCanvas(temp);
+				controller.removeEdgesOnCanvas(p);
 				controller.AddEdgeOnCanvas(e);
 				controller.AddEdgeOnCanvas(e1);
 				controller.AddEdgeOnCanvas(e2);