Class ScrollController

Inheritance
Object
ChangeNotifier
ScrollController
FixedExtentScrollController
PageController
TrackingScrollController
Inherited Members
Namespace: Unity.UIWidgets.widgets
Syntax
public class ScrollController : ChangeNotifier, Listenable

Constructors

ScrollController(Single, Boolean, String)

Declaration
public ScrollController(float initialScrollOffset = 0F, bool keepScrollOffset = true, string debugLabel = null)
Parameters
Type Name Description
Single initialScrollOffset
Boolean keepScrollOffset
String debugLabel

Fields

debugLabel

Declaration
public readonly string debugLabel
Field Value
Type Description
String

keepScrollOffset

Declaration
public readonly bool keepScrollOffset
Field Value
Type Description
Boolean

Properties

hasClients

Declaration
public bool hasClients { get; }
Property Value
Type Description
Boolean

initialScrollOffset

Declaration
public virtual float initialScrollOffset { get; }
Property Value
Type Description
Single

offset

Declaration
public float offset { get; }
Property Value
Type Description
Single

position

Declaration
public ScrollPosition position { get; }
Property Value
Type Description
ScrollPosition

positions

Declaration
public ICollection<ScrollPosition> positions { get; }
Property Value
Type Description
ICollection<ScrollPosition>

Methods

animateTo(Single, TimeSpan, Curve)

Declaration
public IPromise animateTo(float to, TimeSpan duration, Curve curve)
Parameters
Type Name Description
Single to
TimeSpan duration
Curve curve
Returns
Type Description
IPromise

attach(ScrollPosition)

Declaration
public virtual void attach(ScrollPosition position)
Parameters
Type Name Description
ScrollPosition position

createScrollPosition(ScrollPhysics, ScrollContext, ScrollPosition)

Declaration
public virtual ScrollPosition createScrollPosition(ScrollPhysics physics, ScrollContext context, ScrollPosition oldPosition)
Parameters
Type Name Description
ScrollPhysics physics
ScrollContext context
ScrollPosition oldPosition
Returns
Type Description
ScrollPosition

debugFillDescription(List<String>)

Declaration
protected virtual void debugFillDescription(List<string> description)
Parameters
Type Name Description
List<String> description

detach(ScrollPosition)

Declaration
public virtual void detach(ScrollPosition position)
Parameters
Type Name Description
ScrollPosition position

dispose()

Declaration
public override void dispose()
Overrides

jumpTo(Single)

Declaration
public void jumpTo(float value)
Parameters
Type Name Description
Single value

ToString()

Declaration
public override string ToString()
Returns
Type Description
String
Overrides