--- src/qt3support/widgets/q3groupbox.cpp.orig	2004-12-28 10:52:08.917838088 -0500
+++ src/qt3support/widgets/q3groupbox.cpp	2004-12-28 10:50:50.034830128 -0500
@@ -39,6 +39,7 @@
 #include "qcheckbox.h"
 #include "qaccessible.h"
 #include "qstyleoption.h"
+#include "qevent.h"
 using namespace Qt;
 
 /*!