X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fappletgui%2FTreeCanvas.java;h=8b68489addf299346baf21d569108ee8d996bbb0;hb=4e2a76c531103d213482fb4969da33287d35411b;hp=1c1e7cff92f332c7b47b68466194ce0e0651f9d2;hpb=2267a3de329c0fb4848c6e1a42ad2d52c658f759;p=jalview.git

diff --git a/src/jalview/appletgui/TreeCanvas.java b/src/jalview/appletgui/TreeCanvas.java
index 1c1e7cf..8b68489 100755
--- a/src/jalview/appletgui/TreeCanvas.java
+++ b/src/jalview/appletgui/TreeCanvas.java
@@ -65,7 +65,7 @@ public class TreeCanvas
     addMouseMotionListener(this);
     setLayout(null);
 
-    PaintRefresher.Register(this, av.alignment);
+    PaintRefresher.Register(this, av.getSequenceSetId());
   }
 
   public void treeSelectionChanged(SequenceI sequence)
@@ -472,7 +472,7 @@ public class TreeCanvas
         }
       }
 
-      PaintRefresher.Refresh(this, av.alignment);
+      PaintRefresher.Refresh(this, av.getSequenceSetId());
       repaint();
     }
   }
@@ -514,7 +514,7 @@ public class TreeCanvas
     if (ob instanceof SequenceI)
     {
       treeSelectionChanged( (Sequence) ob);
-      PaintRefresher.Refresh(this, av.alignment);
+      PaintRefresher.Refresh(this, av.getSequenceSetId());
       repaint();
       return;
     }
@@ -533,14 +533,14 @@ public class TreeCanvas
 
         av.setSelectionGroup(null);
         av.alignment.deleteAllGroups();
-        av.sequenceColours.clear();
+        av.sequenceColours=null;
 
         colourGroups();
 
       }
     }
 
-    PaintRefresher.Refresh(this, av.alignment);
+    PaintRefresher.Refresh(this, av.getSequenceSetId());
     repaint();
 
   }