FSelectGroupController<T> class abstract

A controller for a select group.

Inheritance

Implementers

Constructors

FSelectGroupController({Set<T> values = const {}}): Creates a FSelectGroupController.

disposed → bool: True if this notifier has been disposed.
no setterinherited
hashCode → int: The hash code for this object.
no setteroverride
hasListeners → bool: Whether any listeners are currently registered.
no setterinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
values ↔ Set<T>: The currently selected values.
getter/setter pair

addListener(VoidCallback listener) → void: Register a closure to be called when the object changes.
inherited
contains(T value) → bool: Returns true if a value is selected.
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
select(T value, bool selected) → void: Handles a change in the selection.
toString() → String: A string representation of this object.
inherited