AnimatedCounterController class
Programmatic control over an AnimatedCounter widget.
Pass to AnimatedCounter.controller and call animateTo, jumpTo, pause, resume, stop, restart, repeat, or reverse.
- Inheritance
-
- Object
- ChangeNotifier
- AnimatedCounterController
Constructors
- AnimatedCounterController({num initialValue = 0})
Properties
- $pauseCallback ↔ VoidCallback?
-
getter/setter pair
- $repeatCallback ↔ void Function({bool reverse})?
-
getter/setter pair
- $restartCallback ↔ VoidCallback?
-
getter/setter pair
- $resumeCallback ↔ VoidCallback?
-
getter/setter pair
- $reverseCallback ↔ VoidCallback?
-
getter/setter pair
-
$statusGetter
↔ ValueGetter<
AnimationStatus> ? -
getter/setter pair
-
$statusListeners
→ List<
AnimationStatusListener> -
final
- $stopCallback ↔ VoidCallback?
-
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- overrideDuration → Duration?
-
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- status → AnimationStatus
-
no setter
- value → num
-
no setter
Methods
-
$notifyStatusListeners(
AnimationStatus status) → void -
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
addStatusListener(
AnimationStatusListener listener) → void -
animateTo(
num targetValue) → void -
Animates the counter to
targetValue. -
dispose(
) → void -
Discards any resources used by the object.
inherited
-
jumpTo(
num targetValue) → void -
Instantly jumps to
targetValuewithout animation. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
pause(
) → void -
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
removeStatusListener(
AnimationStatusListener listener) → void -
repeat(
{bool reverse = false}) → void -
restart(
) → void -
resume(
) → void -
reverse(
) → void -
stop(
) → void -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited