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Add a selected flag to the Selection

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This commit is contained in:
Dave Pearson
2023-05-15 10:25:30 +01:00
parent 8208388cf9
commit 258180c996
1 changed files with 8 additions and 0 deletions
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8
src/textual/widgets/_selection_list.py
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@@ -19,6 +19,7 @@ class Selection(Generic[SelectionType], Option):
self,
value: SelectionType,
prompt: RenderableType,
selected: bool = False,
id: str | None = None,
disabled: bool = False,
):
@@ -27,11 +28,18 @@ class Selection(Generic[SelectionType], Option):
Args:
value: The value for the selection.
prompt: The prompt for the selection.
selected: The initial selected state for the selection.
id: The optional ID for the selection.
disabled: The initial enabled/disabled state. Enabled by default.
"""
super().__init__(prompt, id, disabled)
self._value: SelectionType = value
self._selected: bool = selected
@property
def selected(self) -> bool:
"""The selected state of this selection."""
return self._selected
class SelectionList(Generic[SelectionType], OptionList):