| 86 | } |
| 87 | |
| 88 | QModelIndex TreeModel::index(int row, int column, const QModelIndex &parent) |
| 89 | const |
| 90 | { |
| 91 | Q_D(const TreeModel); |
| 92 | |
| 93 | if (!hasIndex(row, column, parent)) |
| 94 | return QModelIndex(); |
| 95 | |
| 96 | TreeItem *parentItem; |
| 97 | |
| 98 | if (!parent.isValid()) |
| 99 | parentItem = d->root; |
| 100 | else |
| 101 | parentItem = static_cast<TreeItem*>(parent.internalPointer()); |
| 102 | |
| 103 | TreeItem *childItem = parentItem->child(row); |
| 104 | if (childItem) |
| 105 | return createIndex(row, column, childItem); |
| 106 | else |
| 107 | return createIndex(row, column, nullptr); |
| 108 | } |
| 109 | |
| 110 | QModelIndex TreeModel::parent(const QModelIndex &index) const |
| 111 | { |
no test coverage detected