Select#
Available in backends: qt
, ipynb
Signals#
changed(object)
- Emitted when the widget value changes.label_changed(str)
- Emitted when the widget label changes.native_parent_changed(object)
- Emitted with the backend widget when the widget parent changes.
Select
#
Bases: CategoricalWidget
A list of options, allowing selection between multiple choices.
Parameters:
-
value
(Any
, default:Undefined
) –The initially selected choice.
-
choices
(Enum, Iterable, or Callable
, default:()
) –Available choices displayed in the combo box.
-
bind
(Callable[[ValueWidget], Any] | Any
, default:Undefined
) –A value or callback to bind this widget. If provided, whenever
widget.value
is accessed, the value provided here will be returned instead.bind
may be a callable, in which casebind(self)
will be returned (i.e. your bound callback must accept a single parameter, which is this widget instance). -
nullable
(bool
, default:False
) –If
True
, the widget will acceptsNone
as a valid value, by defaultFalse
. -
**base_widget_kwargs
(Any
, default:{}
) –All additional keyword arguments are passed to the base
magicgui.widgets.Widget
constructor.