NumericInputMapper¶

class spectacoular.factory.NumericInputMapper(obj, traitname)¶

Bases: TraitWidgetMapper

Factory that creates NumericInput widget from a class trait attribute of type Int.

create_widget(**kwargs)¶

creates a Bokeh NumericInput instance

Parameters:

**kwargsargs of NumericInput

additional arguments of NumericInput widget.

Returns:

instance(NumericInput).

set_widget(widget)¶

connects a Bokeh NumericInput widget instance to a class trait attribute

Parameters:

widgetinstance(NumericInput)

instance of a NumericInput widget.

Returns:

None.

create_trait_setter_func()¶

creates a function that sets the value of a trait on the widget value.

The function is evoked every time the widget value changes. No casting necessary for NumericInput widgets

Returns:

callable.