Fixed Scrollbars in VisualizationTopologyView

src/de/tud/kom/p2psim/impl/topology/views/VisualizationTopologyView.java

@@ -136,6 +136,9 @@ public class VisualizationTopologyView extends JFrame implements TopologyView,
 
 		VisualizationInjector.setVariables(this, visManager, worldPanel,
 				WORLD_X, WORLD_Y);
+		worldPanel.setPreferredSize(
+				new Dimension(VisualizationInjector.getWorldX(),
+						VisualizationInjector.getWorldY()));
 		this.setPreferredSize(new Dimension(800, 600));
 		Thread t = new Thread(this);
 		t.start();
@@ -152,8 +155,8 @@ public class VisualizationTopologyView extends JFrame implements TopologyView,
 		 * World-view
 		 */
 		JScrollPane mapScrollPanel = new JScrollPane(worldPanel,
-				ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED,
-				ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
+				ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
+				ScrollPaneConstants.HORIZONTAL_SCROLLBAR_ALWAYS);
 		mapScrollPanel.getVerticalScrollBar().setUnitIncrement(50);
 		mapScrollPanel.getHorizontalScrollBar().setUnitIncrement(50);
 		mapScrollPanel.setBackground(Color.DARK_GRAY);
@@ -312,9 +315,6 @@ public class VisualizationTopologyView extends JFrame implements TopologyView,
 
 		public WorldPanel() {
 			this.setLayout(null);
-			this.setPreferredSize(
-					new Dimension(VisualizationInjector.getWorldX(),
-							VisualizationInjector.getWorldY()));
 		}
 
 		@Override