| 436 | } |
| 437 | |
| 438 | TOCModel *TOCModel::clearOldModelData() const |
| 439 | { |
| 440 | TOCModel *oldModel = d->m_oldModel; |
| 441 | d->m_oldModel = nullptr; |
| 442 | d->m_oldTocExpandedIndexes.clear(); |
| 443 | return oldModel; |
| 444 | } |
| 445 | |
| 446 | QString TOCModel::externalFileNameForIndex(const QModelIndex &index) const |
| 447 | { |