| 213 | return createIndex(row, column); |
| 214 | } |
| 215 | QModelIndex parent(const QModelIndex &index) const override |
| 216 | { |
| 217 | return sourceModel()->parent(index); |
| 218 | } |
| 219 | QVariant headerData(int section, Qt::Orientation orientation, int role) const override |
| 220 | { |
| 221 | if(orientation == Qt::Horizontal) |