--- a/flys-client/src/main/java/de/intevation/flys/client/client/ui/map/MapThemePanel.java	Mon Oct 10 15:29:39 2011 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/client/ui/map/MapThemePanel.java	Tue Oct 11 11:50:58 2011 +0000
@@ -24,11 +24,17 @@
     }
 
 
+    public interface ThemeMovedCallback {
+        void onThemeMoved(Theme theme, int oldIdx, int newIdx);
+    }
+
+
 
     private FLYSConstants MSG = GWT.create(FLYSConstants.class);
 
 
-    protected ActivateCallback activateCallback;
+    protected ActivateCallback   activateCallback;
+    protected ThemeMovedCallback themeMovedCallback;
 
 
     public static final String GRID_FIELD_ACTIVE = "active";
@@ -39,13 +45,24 @@
 
 
     public MapThemePanel(
-        Collection       collection,
-        OutputMode       mode,
-        ActivateCallback activateCallback)
-    {
+        Collection         collection,
+        OutputMode         mode,
+        ActivateCallback   activateCallback
+    ) {
+        this(collection, mode, activateCallback, null);
+    }
+
+
+    public MapThemePanel(
+        Collection         collection,
+        OutputMode         mode,
+        ActivateCallback   activateCallback,
+        ThemeMovedCallback themeMovedCallback
+    ) {
         super(collection, mode);
 
-        this.activateCallback = activateCallback;
+        this.activateCallback   = activateCallback;
+        this.themeMovedCallback = themeMovedCallback;
 
         initGrid();
         initLayout();
@@ -100,5 +117,13 @@
 
         theme.setActive(active ? 1 : 0);
     }
+
+
+    @Override
+    protected void fireThemeMoved(Theme theme, int oldIdx, int newIdx) {
+        if (themeMovedCallback != null) {
+            themeMovedCallback.onThemeMoved(theme, oldIdx, newIdx);
+        }
+    }
 }
 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :