| 62 | } |
| 63 | |
| 64 | wxDataViewItem GetParent(const wxDataViewItem& item) const override |
| 65 | { |
| 66 | auto node = Find(item); |
| 67 | if (!node || (node == _root)) |
| 68 | return wxDataViewItem(); |
| 69 | |
| 70 | return Find(node->dirent->path.parent())->item; |
| 71 | } |
| 72 | |
| 73 | void GetValue(wxVariant& value, |
| 74 | const wxDataViewItem& item, |