--- qt-everywhere-commercial-src-4.6.3\src\gui\widgets\qmenu.cpp	2010-06-02 06:00:19.000000000 +0400
+++ qt\src\gui\widgets\qmenu.cpp	2010-06-16 17:51:43.960491200 +0400
@@ -1191,9 +1191,10 @@
     if (window()->isActiveWindow())
         option->state |= QStyle::State_Active;
     if (isEnabled() && action->isEnabled()
-            && (!action->menu() || action->menu()->isEnabled()))
+        && (!action->menu() || action->menu()->isEnabled())) {
         option->state |= QStyle::State_Enabled;
-    else
+        option->palette.setCurrentColorGroup(QPalette::Active);
+    } else
         option->palette.setCurrentColorGroup(QPalette::Disabled);
 
     option->font = action->font().resolve(font());