Mercurial Repositories > eric / file comparison
comparison: UI/BrowserSortFilterProxyModel.py
UI/BrowserSortFilterProxyModel.py
- changeset 5656
- 9c21b2746218
- parent 5389
- 9b1c800daff3
- child 6048
- 82ad8ec9548c
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| 5654:d75dfc0d10f2 | 5656:9c21b2746218 |
|---|---|
| 69 return None | 69 return None |
| 70 | 70 |
| 71 sindex = self.mapToSource(index) | 71 sindex = self.mapToSource(index) |
| 72 return self.sourceModel().item(sindex) | 72 return self.sourceModel().item(sindex) |
| 73 | 73 |
| 74 def hasChildren(self, parent=QModelIndex()): | 74 def hasChildren(self, parent=None): |
| 75 """ | 75 """ |
| 76 Public method to check for the presence of child items. | 76 Public method to check for the presence of child items. |
| 77 | 77 |
| 78 We always return True for normal items in order to do lazy | 78 We always return True for normal items in order to do lazy |
| 79 population of the tree. | 79 population of the tree. |
| 80 | 80 |
| 81 @param parent index of parent item (QModelIndex) | 81 @param parent index of parent item (QModelIndex) |
| 82 @return flag indicating the presence of child items (boolean) | 82 @return flag indicating the presence of child items (boolean) |
| 83 """ | 83 """ |
| 84 if parent is None: | |
| 85 parent = QModelIndex() | |
| 84 sindex = self.mapToSource(parent) | 86 sindex = self.mapToSource(parent) |
| 85 return self.sourceModel().hasChildren(sindex) | 87 return self.sourceModel().hasChildren(sindex) |
| 86 | 88 |
| 87 def filterAcceptsRow(self, source_row, source_parent): | 89 def filterAcceptsRow(self, source_row, source_parent): |
| 88 """ | 90 """ |
