JAL-2491 First port to applet

[jalview.git] / src / jalview / appletgui / OverviewPanel.java

diff --git a/src/jalview/appletgui/OverviewPanel.java b/src/jalview/appletgui/OverviewPanel.java
index 3ef2936..786e9c2 100755 (executable)
--- a/src/jalview/appletgui/OverviewPanel.java
+++ b/src/jalview/appletgui/OverviewPanel.java
@@ -23,6 +23,7 @@ package jalview.appletgui;
 import jalview.datamodel.SequenceI;
 import jalview.renderer.seqfeatures.FeatureColourFinder;
 import jalview.viewmodel.OverviewDimensions;
+import jalview.viewmodel.ViewportListenerI;
 
 import java.awt.Color;
 import java.awt.Dimension;
@@ -35,9 +36,10 @@ import java.awt.event.ComponentEvent;
 import java.awt.event.MouseEvent;
 import java.awt.event.MouseListener;
 import java.awt.event.MouseMotionListener;
+import java.beans.PropertyChangeEvent;
 
 public class OverviewPanel extends Panel implements Runnable,
-        MouseMotionListener, MouseListener
+        MouseMotionListener, MouseListener, ViewportListenerI
 {
   private OverviewDimensions od;
 
@@ -81,6 +83,9 @@ public class OverviewPanel extends Panel implements Runnable,
             (av.isShowAnnotation() && av.getSequenceConsensusHash() != null));
 
     setSize(new Dimension(od.getWidth(), od.getHeight()));
+
+    av.getRanges().addPropertyChangeListener(this);
+
     addComponentListener(new ComponentAdapter()
     {
 
@@ -332,7 +337,7 @@ public class OverviewPanel extends Panel implements Runnable,
    * changed
    * 
    */
-  public void setBoxPosition()
+  private void setBoxPosition()
   {
     od.setBoxPosition(av.getAlignment()
             .getHiddenSequences(), av.getColumnSelection(), av.getRanges());
@@ -358,4 +363,10 @@ public class OverviewPanel extends Panel implements Runnable,
     }
   }
 
+  @Override
+  public void propertyChange(PropertyChangeEvent evt)
+  {
+    setBoxPosition();
+  }
+
 }