SPARK-1398 fixed UiThreadViolation in scrollToBottom

git-svn-id: http://svn.igniterealtime.org/svn/repos/spark/trunk@12550 b35dd754-fafc-0310-a699-88a17e54d16e
igniterealtime · Jun 29, 2011 · 409934c · 409934c
1 parent 589494f
commit 409934c
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/src/java/org/jivesoftware/spark/ui/ChatRoom.java b/src/java/org/jivesoftware/spark/ui/ChatRoom.java
@@ -22,6 +22,7 @@
 import java.awt.BorderLayout;
 import java.awt.Color;
 import java.awt.Component;
+import java.awt.EventQueue;
 import java.awt.FlowLayout;
 import java.awt.GridBagConstraints;
 import java.awt.GridBagLayout;
@@ -616,8 +617,15 @@ public void scrollToBottom() {
         transcriptWindow.setCaretPosition(lengthOfChat);
 
         try {
-            JScrollBar scrollBar = textScroller.getVerticalScrollBar();
-            scrollBar.setValue(scrollBar.getMaximum());
+            final JScrollBar scrollBar = textScroller.getVerticalScrollBar();
+            EventQueue.invokeLater(new Runnable() {
+
+                @Override
+                public void run() {
+                    scrollBar.setValue(scrollBar.getMaximum());        
+                }
+            });
+
 
         }
         catch (Exception e) {