ListChooser class

Implementation of list questions. Can be used without CLI_Dialog.

Constructors

ListChooser(List<String>? items, {bool navigationMode = false})

Default constructor for the list chooser. It is as simple as passing your items as a List of strings

ListChooser.std(StdinService _stdInput, StdoutService _stdOutput, List<String>? items, {bool navigationMode = false})

Named constructor mostly for unit testing. For context and an example see CLI_Dialog, README.md and the test/ folder.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

items ↔ List<String>?

The options which are presented to the user

getter/setter pair

navigationMode ↔ bool

Select the navigation mode. See dialog.dart for details.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

choose() → String

Similar to ask this actually triggers the dialog and returns the chosen item = option.

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