* 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

2 files changed, 17 insertions, 2 deletions

diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index 4a173977216..cd7d66af18b 100644
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,8 @@
+2004-01-19  Fernando Nasser  <fnasser@redhat.com>
+
+	* java/awt/EventQueue.java (getCurrentEvent): Consider that system
+	events may be handled by any queue in the stack.
+
 2004-01-19  Kim Ho  <kho@redhat.com>
 
 	* gnu/java/awt/peer/gtk/GtkFramePeer.java (getMenuBarHeight): Added
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;
   }