#include <QtGui/qtreewidgetitemiterator.h> #ifndef QTREEWIDGETITEMITERATOR_H #ifndef QT_NO_TREEWIDGET class QTreeWidgetItemIterator{ /* Some contents are skipped to improve readability */ private: struct QTreeWidgetItem* current; /* ... */ }; #endif // QT_NO_TREEWIDGET #endif // QTREEWIDGETITEMITERATOR_H