QModelIndex CObjectModel::insertItem(int row, QString name, const QModelIndex &parent) { insertRows(row, 1, parent) ; QModelIndex index = this->index(row, 0, parent) ; ObjectItem *p = static_cast<ObjectItem *>(index.internalPointer()) ; p->setIndex(index) ; setData(index, name, Qt::EditRole) ; // qDebug() << "insertItem row:" << row << " name:" << name << " p:" << p ; return index ; }