Class ViewportOffset

Inheritance
Object
ChangeNotifier
ViewportOffset
ScrollPosition
Inherited Members
Namespace: Unity.UIWidgets.rendering
Syntax
public abstract class ViewportOffset : ChangeNotifier, Listenable

Constructors

ViewportOffset()

Declaration
protected ViewportOffset()

Properties

allowImplicitScrolling

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

pixels

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

userScrollDirection

Declaration
public abstract ScrollDirection userScrollDirection { get; }
Property Value
Type Description
ScrollDirection

Methods

animateTo(Single, TimeSpan, Curve)

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

applyContentDimensions(Single, Single)

Declaration
public abstract bool applyContentDimensions(float minScrollExtent, float maxScrollExtent)
Parameters
Type Name Description
Single minScrollExtent
Single maxScrollExtent
Returns
Type Description
Boolean

applyViewportDimension(Single)

Declaration
public abstract bool applyViewportDimension(float viewportDimension)
Parameters
Type Name Description
Single viewportDimension
Returns
Type Description
Boolean

correctBy(Single)

Declaration
public abstract void correctBy(float correction)
Parameters
Type Name Description
Single correction

debugFillDescription(List<String>)

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

fixed(Single)

Declaration
public static ViewportOffset fixed(float value)
Parameters
Type Name Description
Single value
Returns
Type Description
ViewportOffset

jumpTo(Single)

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

moveTo(Single, Nullable<TimeSpan>, Curve, Boolean)

Declaration
public virtual IPromise moveTo(float to, TimeSpan? duration, Curve curve = null, bool clamp = true)
Parameters
Type Name Description
Single to
Nullable<TimeSpan> duration
Curve curve
Boolean clamp
Returns
Type Description
IPromise

ToString()

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

zero()

Declaration
public static ViewportOffset zero()
Returns
Type Description
ViewportOffset