| 112 | } |
| 113 | |
| 114 | QModelIndex Widget3DWindowModel::mapToSource(const QModelIndex &proxyIndex) const |
| 115 | { |
| 116 | if (!proxyIndex.isValid()) { |
| 117 | return QModelIndex(); |
| 118 | } |
| 119 | |
| 120 | auto node = static_cast<WindowNode *>(proxyIndex.internalPointer()); |
| 121 | if (!node) { |
| 122 | return QModelIndex(); |
| 123 | } |
| 124 | |
| 125 | return node->sourceIdx; |
| 126 | } |
| 127 | |
| 128 | void Widget3DWindowModel::sourceModelRowsInserted(const QModelIndex &parent, int first, int last) |
| 129 | { |