FTimeFieldController class

The time field's controller.

Inheritance

Constructors

FTimeFieldController({required TickerProvider vsync, FormFieldValidator<FTime> validator = _defaultValidator, FTime? initialTime, FPopoverMotion popoverMotion = const FPopoverMotion()})
Creates a FTimeFieldController.

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. Does nothing if the time field is input only.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
validator → FormFieldValidator<FTime>
Returns an error string to display if the input is invalid, or null otherwise. It is also used to determine whether a time in a picker is selectable.
final
value ↔ FTime?
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
addValueListener(ValueChanged<FTime?>? listener) → void
Registers a closure to be called with a new value when the notifier changes if not null.
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
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
removeValueListener(ValueChanged<FTime?>? listener) → void
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

Operators

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