FMultiSelectController<T> class
The FMultiSelect's controller.
- Inheritance
-
- Object
- ChangeNotifier
- ValueNotifier<
Set< T> > - FValueNotifier<
Set< T> > - FMultiValueNotifier<
T> - FMultiSelectController
Constructors
-
FMultiSelectController.new({required TickerProvider vsync, int min = 0, int? max, Set<
T> value = const {}, Duration popoverAnimationDuration = const Duration(milliseconds: 100)}) - Creates a FMultiSelectController.
Properties
- disposed → bool
-
True if this notifier has been disposed.
no setterinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- popover → FPopoverController
-
The controller for the popover.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
value
↔ Set<
T> -
The current value stored in this notifier.
getter/setter pairinherited
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
addUpdateListener(
ValueChanged< (T, bool)> ? listener) → void -
Registers a closure to be called whenever update successfully adds/removes an element if not null.
inherited
-
addValueListener(
ValueChanged< Set< ? listener) → voidT> > -
Registers a closure to be called with a new value when the notifier changes if not null.
inherited
-
contains(
T value) → bool -
Returns true if the notifier contains the
value.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).
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
notifyUpdateListeners(
T value, {required bool add}) → void -
Notifies all registered update listeners of a change.
inherited
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
removeUpdateListener(
ValueChanged< (T, bool)> ? listener) → void -
Removes a previously registered closure from the list of closures that are notified whenever update successfully
adds/removes a value.
inherited
-
removeValueListener(
ValueChanged< Set< ? listener) → voidT> > -
Removes 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(
T value, {required bool add}) → void -
Adds or removes the
valuefrom this notifier.inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited