From b08c4a331a047b06a5e57d01961cec991826876d Mon Sep 17 00:00:00 2001
From: amwaterhouse <Andrew Waterhouse>
Date: Mon, 21 Mar 2005 18:44:46 +0000
Subject: [PATCH] add coloursChanging boolean

---
 src/jalview/gui/AlignFrame.java |   19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/src/jalview/gui/AlignFrame.java b/src/jalview/gui/AlignFrame.java
index ca9903c..43bdb2f 100755
--- a/src/jalview/gui/AlignFrame.java
+++ b/src/jalview/gui/AlignFrame.java
@@ -42,7 +42,6 @@ public class AlignFrame extends GAlignFrame
       viewport.setFont( new Font(fontName,Integer.parseInt(fontStyle),Integer.parseInt(fontSize)) );
 
 
-
     alignPanel = new AlignmentPanel(this, viewport);
     getContentPane().add(alignPanel, java.awt.BorderLayout.CENTER);
 
@@ -780,6 +779,10 @@ if ( viewport.getConservationSelected() )
   protected  void conservationMenuItem_actionPerformed(ActionEvent e)
   {
     viewport.setConservationSelected(conservationMenuItem.isSelected());
+    if(coloursChanging)
+      return;
+
+    coloursChanging = true;
 
     viewport.setAbovePIDThreshold(false);
     abovePIDThreshold.setSelected(false);
@@ -792,11 +795,17 @@ if ( viewport.getConservationSelected() )
      changeColour( ((ConservationColourScheme)cs).cs );
     else
       changeColour( cs );
-  }
 
+    coloursChanging = false;
+  }
 
+  boolean coloursChanging = false;
   public void abovePIDThreshold_actionPerformed(ActionEvent e)
   {
+    if(coloursChanging)
+      return;
+
+    coloursChanging = true;
     viewport.setAbovePIDThreshold(abovePIDThreshold.isSelected());
 
     conservationMenuItem.setSelected(false);
@@ -813,6 +822,7 @@ if ( viewport.getConservationSelected() )
     else
         changeColour( cs );
 
+    coloursChanging = false;
   }
 
 
@@ -1032,7 +1042,7 @@ if ( viewport.getConservationSelected() )
     // Need visual-delay indication here.
     public void run()
        {
-      /*   jalview.ws.Jemboss jemboss = new jalview.ws.Jemboss();
+         jalview.ws.Jemboss jemboss = new jalview.ws.Jemboss();
          Vector sv = viewport.getAlignment().getSequences();
          SequenceI[] seqs = new SequenceI[sv.size()];
 
@@ -1083,8 +1093,7 @@ if ( viewport.getConservationSelected() )
     ///                                   viewport.getAlignment().getSequences().elementAt(0));
     }
 
-*/}}
-  protected void LoadtreeMenuItem_actionPerformed(ActionEvent e) {
+    protected void LoadtreeMenuItem_actionPerformed(ActionEvent e) {
     // Pick the tree file
     JalviewFileChooser chooser = new JalviewFileChooser(jalview.bin.Cache.
         getProperty("LAST_DIRECTORY"));
-- 
1.7.10.2