--- old/src/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java	2013-06-06 20:06:01.000000000 +0400
+++ new/src/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java	2013-06-06 20:06:01.000000000 +0400
@@ -1038,6 +1038,9 @@
     }
 
     private void windowDidEnterFullScreen() {
+        if (LWWindowPeer.getWindowUnderCursor() != this.peer) {
+            nativeSynthesizeMouseEnteredExitedEvents();
+        }
         isFullScreenAnimationOn = false;
     }