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Add a method for deselecting all options

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Dave Pearson
2023-05-23 10:22:01 +01:00
parent 3ce04c814a
commit a4148d028b
1 changed files with 4 additions and 0 deletions
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4
src/textual/widgets/_selection_list.py
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@@ -302,6 +302,10 @@ class SelectionList(Generic[SelectionType], OptionList):
self.refresh() self.refresh()
return self return self
def deselect_all(self) -> Self:
"""Deselect all items."""
return self._apply_to_all(self._deselect)
def _toggle(self, value: SelectionType) -> None: def _toggle(self, value: SelectionType) -> None:
"""Toggle the selection state of the given value. """Toggle the selection state of the given value.