JAL-2608 close any Overview when alignment view is closed

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

diff --git a/src/jalview/appletgui/AlignFrame.java b/src/jalview/appletgui/AlignFrame.java
index b48dec9..7d82dd7 100644 (file)
--- a/src/jalview/appletgui/AlignFrame.java
+++ b/src/jalview/appletgui/AlignFrame.java
@@ -1590,10 +1590,12 @@ public class AlignFrame extends EmbmenuFrame implements ActionListener,
     {
       System.exit(0);
     }
-    else
+
+    viewport = null;
+    if (alignPanel != null && alignPanel.overviewPanel != null)
     {
+      alignPanel.overviewPanel.dispose();
     }
-    viewport = null;
     alignPanel = null;
     this.dispose();
   }
@@ -1725,7 +1727,7 @@ public class AlignFrame extends EmbmenuFrame implements ActionListener,
     {
       EditCommand editCommand = (EditCommand) command;
       al = editCommand.getAlignment();
-      Vector comps = (Vector) PaintRefresher.components
+      Vector comps = PaintRefresher.components
               .get(viewport.getSequenceSetId());
       for (int i = 0; i < comps.size(); i++)
       {
@@ -2485,7 +2487,7 @@ public class AlignFrame extends EmbmenuFrame implements ActionListener,
     PaintRefresher.Register(newaf.alignPanel.seqPanel.seqCanvas,
             newaf.alignPanel.av.getSequenceSetId());
 
-    Vector comps = (Vector) PaintRefresher.components
+    Vector comps = PaintRefresher.components
             .get(viewport.getSequenceSetId());
     int viewSize = -1;
     for (int i = 0; i < comps.size(); i++)