| 271 | self.native_tree.reloadData() |
| 272 | |
| 273 | def get_selection(self): |
| 274 | if self.interface.multiple_select: |
| 275 | selection = [] |
| 276 | |
| 277 | current_index = self.native_tree.selectedRowIndexes.firstIndex |
| 278 | for _ in range(self.native_tree.selectedRowIndexes.count): |
| 279 | selection.append( |
| 280 | self.native_tree.itemAtRow(current_index).attrs["node"] |
| 281 | ) |
| 282 | current_index = ( |
| 283 | self.native_tree.selectedRowIndexes.indexGreaterThanIndex( |
| 284 | current_index |
| 285 | ) |
| 286 | ) |
| 287 | |
| 288 | return selection |
| 289 | else: |
| 290 | index = self.native_tree.selectedRow |
| 291 | if index != -1: |
| 292 | return self.native_tree.itemAtRow(index).attrs["node"] |
| 293 | else: |
| 294 | return None |
| 295 | |
| 296 | def expand_node(self, node): |
| 297 | self.native_tree.expandItem(node_impl(node), expandChildren=True) |