small splitview delete improvement

src/ui/view/MyCanvas.java

@@ -344,7 +344,7 @@ public class MyCanvas extends JPanel implements MouseListener, MouseMotionListen
 							if (tabbedPane.getComponentAt(i) != null
 									&& ((UpperNodeCanvas) ((JScrollPane) tabbedPane.getComponentAt(i)).getViewport()
 											.getComponent(0)).upperNode.getId() == cps.getId()) {
-								tabbedPane.remove(i);
+								((ButtonTabComponent) tabbedPane.getTabComponentAt(i)).removeTabs();
 								break;
 							}
 						}

src/ui/view/UpperNodeCanvas.java

@@ -142,7 +142,7 @@ public class UpperNodeCanvas extends JPanel implements MouseListener, MouseMotio
 		borderPos = (int) (50 + scalediv20 + scalediv20 + 10);
 		for (AbstractCpsObject cps : upperNode.getNodes()) {
 			if (cps.getPosition().x < model.getScaleDiv2() + borderPos + 5) {
-				cps.setPosition(new Position(borderPos + 5, cps.getPosition().y));
+				cps.setPosition(new Position(borderPos + 5+model.getScaleDiv2(), cps.getPosition().y));
 			}
 		}