X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fappletgui%2FOverviewPanel.java;h=ef684f7d51a89fe1d001a71e01d26c016dedd84a;hb=04e88679fd837e9fe36d186e5eacdd5f13a89927;hp=4e69399d9cbb2aef86139288a9a5875a758597c5;hpb=3da878124135ff033f42d19d8733891b09e953cd;p=jalview.git

diff --git a/src/jalview/appletgui/OverviewPanel.java b/src/jalview/appletgui/OverviewPanel.java
index 4e69399..ef684f7 100755
--- a/src/jalview/appletgui/OverviewPanel.java
+++ b/src/jalview/appletgui/OverviewPanel.java
@@ -46,16 +46,17 @@ import java.beans.PropertyChangeEvent;
 
 import javax.swing.SwingUtilities;
 
+@SuppressWarnings("serial")
 public class OverviewPanel extends Panel implements Runnable,
         MouseMotionListener, MouseListener, ViewportListenerI
 {
-  private OverviewDimensions od;
+  OverviewDimensions od;
 
-  private OverviewCanvas oviewCanvas;
+  OverviewCanvas canvas;
 
   private AlignViewport av;
 
-  private AlignmentPanel ap;
+  AlignmentPanel ap;
 
   private boolean showHidden = true;
 
@@ -73,9 +74,9 @@ public class OverviewPanel extends Panel implements Runnable,
             (av.isShowAnnotation()
                     && av.getSequenceConsensusHash() != null));
 
-    oviewCanvas = new OverviewCanvas(od, av);
+    canvas = new OverviewCanvas(this, od, av);
     setLayout(new BorderLayout());
-    add(oviewCanvas, BorderLayout.CENTER);
+    add(canvas, BorderLayout.CENTER);
 
     setSize(new Dimension(od.getWidth(), od.getHeight()));
 
@@ -220,7 +221,7 @@ public class OverviewPanel extends Panel implements Runnable,
    */
   public void updateOverviewImage()
   {
-    if (oviewCanvas == null)
+    if (canvas == null)
     {
       /*
        * panel has been disposed
@@ -239,7 +240,7 @@ public class OverviewPanel extends Panel implements Runnable,
     {
       if (updateRunning)
       {
-        oviewCanvas.restartDraw();
+        canvas.restartDraw();
         return;
       }
 
@@ -254,7 +255,7 @@ public class OverviewPanel extends Panel implements Runnable,
   @Override
   public void run()
   {
-    oviewCanvas.draw(av.isShowSequenceFeatures(),
+    canvas.draw(av.isShowSequenceFeatures(),
             (av.isShowAnnotation()
                     && av.getAlignmentConservationAnnotation() != null),
             ap.seqPanel.seqCanvas.getFeatureRenderer());
@@ -321,7 +322,7 @@ public class OverviewPanel extends Panel implements Runnable,
               (av.isShowAnnotation()
                       && av.getAlignmentConservationAnnotation() != null));
     }
-    oviewCanvas.resetOviewDims(od);
+    canvas.resetOviewDims(od);
     updateOverviewImage();
   }
 
@@ -339,11 +340,11 @@ public class OverviewPanel extends Panel implements Runnable,
     } finally
     {
       av = null;
-      if (oviewCanvas != null)
+      if (canvas != null)
       {
-        oviewCanvas.dispose();
+        canvas.dispose();
       }
-      oviewCanvas = null;
+      canvas = null;
       ap = null;
       od = null;
     }