--- a/src/gui/widgets/qabstractslider_p.h	Tue Feb 02 00:43:10 2010 +0200
+++ b/src/gui/widgets/qabstractslider_p.h	Wed Mar 31 11:06:36 2010 +0300
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
@@ -138,6 +138,7 @@
         }
         q->triggerAction(repeatAction);
     }
+    bool scrollByDelta(Qt::Orientation orientation, Qt::KeyboardModifiers modifiers, int delta);
 };
 
 QT_END_NAMESPACE