X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FDasSourceBrowser.java;h=fc2b387d609d12ff8b5f6f83bd523b3b00dda751;hb=d86deeaf2bf1128ff2d4e610c9a715c9970fb3ad;hp=36e51647c1e4491ff79221cdfb717d48a89b5d29;hpb=09d25d31d26bdc71914b8441872f724f1d75f0cc;p=jalview.git

diff --git a/src/jalview/gui/DasSourceBrowser.java b/src/jalview/gui/DasSourceBrowser.java
index 36e5164..fc2b387 100755
--- a/src/jalview/gui/DasSourceBrowser.java
+++ b/src/jalview/gui/DasSourceBrowser.java
@@ -1,6 +1,6 @@
 /*
  * Jalview - A Sequence Alignment Editor and Viewer
- * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
+ * Copyright (C) 2006 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -43,6 +43,8 @@ public class DasSourceBrowser extends GDasSourceBrowser
 
   String DEFAULT_REGISTRY = "http://das.sanger.ac.uk/registry/das1/sources/";
 
+  boolean loadingDasSources = false;
+
 
   public DasSourceBrowser()
   {
@@ -83,15 +85,19 @@ public class DasSourceBrowser extends GDasSourceBrowser
           }
         });
 
-    if(dasSources==null)
+    if(dasSources!=null)
     {
-    Thread worker = new Thread(this);
-    worker.start();
-    }
-    else
-     {
        init();
-     }
+    }
+  }
+
+  public void paintComponent(java.awt.Graphics g)
+  {
+    if (dasSources == null && !loadingDasSources)
+    {
+      Thread worker = new Thread(this);
+      worker.start();
+    }
   }
 
   void init()
@@ -239,6 +245,8 @@ public class DasSourceBrowser extends GDasSourceBrowser
 
   public void run()
   {
+    loadingDasSources = true;
+
     addLocal.setVisible(false);
     refresh.setVisible(false);
     progressBar.setVisible(true);
@@ -250,6 +258,8 @@ public class DasSourceBrowser extends GDasSourceBrowser
 
     init();
 
+    loadingDasSources = false;
+
   }
 
   public Vector getSelectedSources()