AutoPlatformScrollbarController class

Inheritance

• Object
• ChangeNotifier
• BaseTransformScrollbarController
• ScrollbarControllerEncapsulation
• AutoPlatformScrollbarController

Constructors

AutoPlatformScrollbarController({required TickerProvider vsync, required TransformScrollbarWidgetInterface controlInterface, double? thickness, Radius? radius, bool? trackVisibility, bool? interactive, bool? thumbVisibility})

Properties

enableGestures → bool

Overridable getter to indicate is gestures should be enabled on the scrollbar.

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

hasListeners → bool

Whether any listeners are currently registered.

no setter, inherited

horizontalScrollbar → PublicScrollbarPainter

no setter, inherited

realController → RawTransformScrollbarController

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

verticalScrollbar → PublicScrollbarPainter

no setter, inherited

Methods

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).

inherited

getGesturesHorizontal(BuildContext context) → Map<Type, GestureRecognizerFactory<GestureRecognizer>>

inherited

getGesturesVertical(BuildContext context) → Map<Type, GestureRecognizerFactory<GestureRecognizer>>

inherited

handleHover(PointerHoverEvent event) → void

inherited

handleHoverExit(PointerExitEvent event) → void

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

notifyListeners() → void

Call all the registered listeners.

inherited

onDidChangeDependencies() → void

Can be overridden to update the scrollbar when the parents widget dependencies change.

inherited

onRealControllerNotification() → void

inherited

onScrollEnd() → void

inherited

onScrollStart() → void

inherited

onScrollStartHorizontal() → void

inherited

onScrollStartVertical() → void

inherited

paint(PaintingContext context, Size viewport, {Offset? origin}) → void

inherited

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

update(Matrix4 transform, Size viewport, Size content) → void

inherited

updateAndPaint(PaintingContext context, Matrix4 transform, Size viewport, Size content, {Offset? origin}) → void

inherited

updateScrollbarPainters() → void

This method is responsible for configuring the horizontalScrollbar and verticalScrollbar according to the widget's properties and any inherited widgets the painter depends on, like Directionality and MediaQuery.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited