diff -r 000000000000 -r 16d8024aca5e src/hbwidgets/itemviews/hbtreeview_p.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hbwidgets/itemviews/hbtreeview_p.h	Mon Apr 19 14:02:13 2010 +0300
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (developer.feedback@nokia.com)
+**
+** This file is part of the HbWidgets module of the UI Extensions for Mobile.
+**
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this file.
+** Please review the following information to ensure the GNU Lesser General
+** Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at developer.feedback@nokia.com.
+**
+****************************************************************************/
+
+#ifndef HBTREEVIEW_PRIVATE_H
+#define HBTREEVIEW_PRIVATE_H
+
+#include "hbtreeview.h"
+#include "hbabstractitemview_p.h"
+#include "hbtreemodeliterator_p.h"
+
+QT_BEGIN_NAMESPACE
+class QModelIndex;
+class QAbstractItemModel;
+class QItemSelectionModel;
+QT_END_NAMESPACE
+
+class HbTreeViewPrivate : public HbAbstractItemViewPrivate
+{
+    Q_DECLARE_PUBLIC(HbTreeView)
+
+public:
+
+    HbTreeViewPrivate();
+    virtual ~HbTreeViewPrivate();
+
+    void init();
+
+    bool isParentValid(const QModelIndex &parent) const;
+
+    bool isChild(const QModelIndex &index, const QModelIndex &parent) const;
+
+    QModelIndex searchIndexUp(const QModelIndex &index,
+                                int  maxStepCount) const;
+
+    inline HbTreeModelIterator *treeModelIterator();
+
+    bool mSelectionStarted;
+    QList<int> mItemsToBeDeleted;
+};
+
+HbTreeModelIterator *HbTreeViewPrivate::treeModelIterator()
+{
+    return static_cast<HbTreeModelIterator *>(mModelIterator);
+}
+
+#endif // HBTREEVIEW_PRIVATE_H