#include <QtGui/qtreewidget.h>
#ifndef QTREEWIDGET_H
#ifndef QT_NO_TREEWIDGET
class QTreeWidgetItem{
   /* Some contents are skipped to improve readability */
   private: class QList < class QTreeWidgetItem* > children;
   /* ... */
};
#endif // QT_NO_TREEWIDGET
#endif // QTREEWIDGET_H