--- old/src/macosx/native/sun/awt/AWTView.m	2012-08-07 14:17:43.000000000 +0400
+++ new/src/macosx/native/sun/awt/AWTView.m	2012-08-07 14:17:43.000000000 +0400
@@ -229,6 +229,8 @@
 }
 
 - (void) mouseDragged: (NSEvent *)event {
+    // synthesize mouse enter/exit events during drag
+    [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
     [self deliverJavaMouseEvent: event];
 }
 
@@ -314,7 +316,7 @@
     }
 
     NSEventType type = [event type];
-
+    
     // check synthesized mouse entered/exited events
     if ((type == NSMouseEntered && mouseIsOver) || (type == NSMouseExited && !mouseIsOver)) {
         return;