TextBuilder<T> class abstract

A ValueBuilder backed by a Flutter TextField.

Inheritance
Implementers

Constructors

TextBuilder(T value, {String? text})
Creates a view model to update settings.

Properties

controller → TextEditingController
The controller for the TextField.
final
error ↔ String?
The error to display in the UI, if any.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
hasListeners → bool
Whether any listeners are currently registered.
no setterinherited
isValid → bool
Whether the value in the UI is valid.
no setteroverride
otherBuilders → List<ChangeNotifier>
Other builders to listen to.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
value ↔ T
The value being updated in the UI.
getter/setter pairoverride-getter

Methods

addListener(VoidCallback listener) → void
Register a closure to be called when the object changes.
inherited
dispose() → void
Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
inherited
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
toString() → String
A string representation of this object.
inherited
update(String input) → void
Updates the value based on the user's input.

Operators

operator ==(Object other) → bool
The equality operator.
inherited