AutocompleteLabelController<T> class Null safety

A controller for an editable autocomplete label field. Whenever the user uses the associated AutocompleteLabelController to modify the label field, the label field will update values and the controller will notify its listener.

Inheritance

Constructors

AutocompleteLabelController({List<T>? source, List<T>? values})

Properties

hashCode int
The hash code for this object.
read-onlyinherited
hasListeners bool
Whether any listeners are currently registered.
@protectedread-onlyinherited
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
values List<T>
The current values stored in this notifier.
finalread / write

Methods

add(T value) → void
Add a value to values and this class notifies its listeners
addAll(List<T> values) → void
Add a values to AutocompleteLabelController.values and this class notifies its listeners
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).
@mustCallSuperinherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
remove(T value) → void
Add a values to AutocompleteLabelController.values and this class notifies its listeners
removeIndex(int i) → void
Remove a value with a specified index in values and this class notifies its listeners
removeLast() → void
Remove the last value in values and this class notifies its listeners
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

Operators

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