FloatSpinBox

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.

FloatSpinBox

Bases: RangedWidget[float]

A widget to edit a float with clickable up/down arrows.

Parameters:

• value (Any, default: Undefined ) –

  The starting value for the widget.

• min (float, default: Undefined ) –

  The minimum allowable value, by default 0 (or value if value is less than 0)

• max (float, default: Undefined ) –

  The maximum allowable value, by default 999 (or value if value is greater than 999)

• step (float, default: Undefined ) –

  The step size for incrementing the value, by default adaptive step is used

• 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 case bind(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 accepts None as a valid value, by default False.

• **base_widget_kwargs (Any, default: {} ) –

  All additional keyword arguments are passed to the base magicgui.widgets.Widget constructor.