From a575ad65d52a25cbaf25a9a3995bdd981aa50611 Mon Sep 17 00:00:00 2001
From: amwaterhouse <Andrew Waterhouse>
Date: Tue, 21 Nov 2006 12:22:05 +0000
Subject: [PATCH] JOptionPanes launched in new thread

---
 src/jalview/gui/Jalview2XML_V1.java |   40 +++++++++++++++++++++++------------
 1 file changed, 26 insertions(+), 14 deletions(-)

diff --git a/src/jalview/gui/Jalview2XML_V1.java b/src/jalview/gui/Jalview2XML_V1.java
index 491746a..b347864 100755
--- a/src/jalview/gui/Jalview2XML_V1.java
+++ b/src/jalview/gui/Jalview2XML_V1.java
@@ -80,7 +80,7 @@ public class Jalview2XML_V1
      *
      * @param file DOCUMENT ME!
      */
-    public AlignFrame LoadJalviewAlign(String file)
+    public AlignFrame LoadJalviewAlign(final String file)
     {
 
         jalview.gui.AlignFrame af = null;
@@ -138,27 +138,39 @@ public class Jalview2XML_V1
             }
             while (jarentry != null);
         }
-        catch(java.net.UnknownHostException ex)
+        catch (final java.net.UnknownHostException ex)
         {
           ex.printStackTrace();
-          System.err.println("Couldn't locate Jalview XML file : " +
-              ex + "\n");
-           JOptionPane.showInternalMessageDialog(Desktop.desktop,
-                                    "Couldn't locate " + file,
-                                    "URL not found",
-                                    JOptionPane.WARNING_MESSAGE);
+          javax.swing.SwingUtilities.invokeLater(new Runnable()
+          {
+            public void run()
+            {
 
+              System.err.println("Couldn't locate Jalview XML file : " +
+                                 ex + "\n");
+              JOptionPane.showInternalMessageDialog(Desktop.desktop,
+                                                    "Couldn't locate " + file,
+                                                    "URL not found",
+                                                    JOptionPane.WARNING_MESSAGE);
+            }
+          });
         }
         catch (Exception ex)
         {
           ex.printStackTrace();
-            System.err.println("Exception whilst loading jalview XML file : " +
-                ex + "\n");
-             JOptionPane.showInternalMessageDialog(Desktop.desktop,
-                                      "Error loading  " + file,
-                                      "Error loading Jalview file",
-                                      JOptionPane.WARNING_MESSAGE);
+          System.err.println("Exception whilst loading jalview XML file : " +
+                             ex + "\n");
+          javax.swing.SwingUtilities.invokeLater(new Runnable()
+          {
+            public void run()
+            {
 
+              JOptionPane.showInternalMessageDialog(Desktop.desktop,
+                  "Error loading  " + file,
+                  "Error loading Jalview file",
+                  JOptionPane.WARNING_MESSAGE);
+            }
+          });
         }
 
         return af;
-- 
1.7.10.2