#include <QtGui/qproxymodel.h>
#ifndef QPROXYMODEL_H
#ifndef QT_NO_PROXYMODEL
class QProxyModel: public QAbstractItemModel{
   /* Some contents are skipped to improve readability */
   public: virtual bool dropMimeData(struct QMimeData const * data, enum Qt::DropAction action, int row, int column, class QModelIndex const & parent);
   /* ... */
};
#endif // QT_NO_PROXYMODEL
#endif // QPROXYMODEL_H