From 599b97d3b8f1c4cc92af7a02103b92350186f376 Mon Sep 17 00:00:00 2001
From: fnasser <fnasser@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 19 Jan 2004 14:51:54 +0000
Subject:         * java/awt/EventQueue.java (getCurrentEvent): Consider that
 system         events may be handled by any queue in the stack.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@76150 138bc75d-0d04-0410-961f-82ee72b054a4
---
 libjava/java/awt/EventQueue.java | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'libjava/java')

diff --git a/libjava/java/awt/EventQueue.java b/libjava/java/awt/EventQueue.java
index 41dad066989..4cb0703ec62 100644
--- a/libjava/java/awt/EventQueue.java
+++ b/libjava/java/awt/EventQueue.java
@@ -293,8 +293,18 @@ public class EventQueue
   public static AWTEvent getCurrentEvent()
   {
     EventQueue eq = Toolkit.getDefaultToolkit().getSystemEventQueue(); 
-    if (Thread.currentThread() != eq.dispatchThread)
-      return null;
+    Thread ct = Thread.currentThread();
+    
+    /* Find out if this thread is the dispatch thread for any of the
+       EventQueues in the chain */ 
+    while (ct != eq.dispatchThread)
+      {
+        // Try next EventQueue, if any
+        if (eq.next == null)
+           return null;  // Not an event dispatch thread
+        eq = eq.next;
+      }
+
     return eq.currentEvent;
   }
 
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