Choice class

An option which the user can pick when prompted. The label is a text displayed to the user. The callback is called once the option is selected.

Constructors

Choice.new({required String label, required Function callback})

Properties

callback → Function

final

hashCode → int

The hash code for this object.

no setter, inherited

label → String

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited