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added reversed iterator

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Will McGugan
2022-07-29 11:14:40 +01:00
parent 631685e373
commit 89fab350de
1 changed files with 3 additions and 0 deletions
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src/textual/_node_list.py
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@@ -54,6 +54,9 @@ class NodeList:
def __iter__(self) -> Iterator[Widget]:
return iter(self._nodes)
def __reversed__(self) -> Iterator[Widget]:
return reversed(self._nodes)
@overload
def __getitem__(self, index: int) -> Widget:
...