diff -r 16d8024aca5e -r f7ac710697a9 src/hbwidgets/itemviews/hbtreeview_p.h
--- a/src/hbwidgets/itemviews/hbtreeview_p.h	Mon Apr 19 14:02:13 2010 +0300
+++ b/src/hbwidgets/itemviews/hbtreeview_p.h	Mon May 03 12:48:33 2010 +0300
@@ -54,10 +54,16 @@
     QModelIndex searchIndexUp(const QModelIndex &index,
                                 int  maxStepCount) const;
 
+    bool handleScrollBar(Qt::Orientation orientation);
+
     inline HbTreeModelIterator *treeModelIterator();
 
+    virtual bool animationEnabled(bool insertOperation);
+
     bool mSelectionStarted;
     QList<int> mItemsToBeDeleted;
+
+    bool mInSetExpanded;
 };
 
 HbTreeModelIterator *HbTreeViewPrivate::treeModelIterator()