1 files changed, 4 insertions, 1 deletions
diff --git a/src/newt/classes/com/jogamp/newt/swt/SWTEDTUtil.java b/src/newt/classes/com/jogamp/newt/swt/SWTEDTUtil.java
index 2203d744a..1c20fe524 100644
--- a/src/newt/classes/com/jogamp/newt/swt/SWTEDTUtil.java
+++ b/src/newt/classes/com/jogamp/newt/swt/SWTEDTUtil.java
@@ -150,7 +150,10 @@ public class SWTEDTUtil implements EDTUtil {
                 // System.err.println(Thread.currentThread()+" XXX stop: "+stop+", tasks: "+edt.tasks.size()+", task: "+task);
                 // Thread.dumpStack();
                 if(stop) {
-                    nedt.shouldStop = true;
+                    synchronized(nedt.sync) {
+                        nedt.shouldStop = true;
+                        nedt.sync.notifyAll(); // stop immediate if waiting (poll freq)
+                    }
                     if(DEBUG) {
                         System.err.println(Thread.currentThread()+": SWT-EDT signal STOP (on edt: "+isCurrentThreadEDT()+") - "+nedt);
                         // Thread.dumpStack();