#include <QtGui/qdatawidgetmapper.h> #ifndef QDATAWIDGETMAPPER_H #ifndef QT_NO_DATAWIDGETMAPPER class QDataWidgetMapper: public QObject{ /* Some contents are skipped to improve readability */ public: void setModel(struct QAbstractItemModel* model); /* ... */ }; #endif // QT_NO_DATAWIDGETMAPPER #endif