--- a/flys-client/src/main/java/de/intevation/flys/client/client/ui/chart/ChartOutputTab.java	Thu Sep 15 16:27:07 2011 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/client/ui/chart/ChartOutputTab.java	Thu Sep 15 17:01:12 2011 +0000
@@ -29,6 +29,8 @@
 import de.intevation.flys.client.client.event.PanEvent;
 import de.intevation.flys.client.client.event.PanHandler;
 import de.intevation.flys.client.client.event.RedrawRequestHandler;
+import de.intevation.flys.client.client.event.RedrawRequestEvent;
+import de.intevation.flys.client.client.event.RedrawRequestEvent.Type;
 import de.intevation.flys.client.client.event.ZoomEvent;
 import de.intevation.flys.client.client.event.ZoomHandler;
 import de.intevation.flys.client.client.services.ChartInfoService;
@@ -68,6 +70,8 @@
     /** The collection view.*/
     protected CollectionView view;
 
+    protected ChartThemePanel ctp;
+
 
     /** The canvas that wraps the chart toolbar. */
     protected Canvas tbarPanel;
@@ -129,7 +133,6 @@
 
         // Output "cross_section" needs slightly modified ThemePanel
         // (with action buttons).
-        ChartThemePanel ctp = null;
         if (mode.getName().equals("cross_section")) {
             ctp = new CrossSectionChartThemePanel(collection, mode);
         }
@@ -168,8 +171,15 @@
     }
 
 
-    public void onRedrawRequest() {
-        resetRanges();
+    public void onRedrawRequest(RedrawRequestEvent event) {
+        if (event.getType() == Type.RESET) {
+            resetRanges();
+        }
+        else {
+            ctp.updateCollection();
+            updateChartPanel();
+            updateChartInfo();
+        }
     }