src/macosx/native/sun/awt/AWTView.m

@@ -385,11 +385,11 @@
     if (rolloverTrackingArea != nil) {
         [self removeTrackingArea:rolloverTrackingArea];
         [rolloverTrackingArea release];
     }
 
-    int options = (NSTrackingActiveInActiveApp | NSTrackingMouseEnteredAndExited |
+    int options = (NSTrackingActiveAlways | NSTrackingMouseEnteredAndExited |
                    NSTrackingMouseMoved | NSTrackingEnabledDuringMouseDrag);
 
     rolloverTrackingArea = [[NSTrackingArea alloc] initWithRect:[self visibleRect]
                                                         options: options
                                                           owner:self