Inheritance
System.Object
ScrollMetricsUtils
public static class ScrollMetricsUtils
Methods
Declaration
public static bool atEdge(this ScrollMetrics it)
Parameters
Returns
Type |
Description |
System.Boolean |
|
Declaration
public static Axis axis(this ScrollMetrics it)
Parameters
Returns
Declaration
public static ScrollMetrics copyWith(ScrollMetrics it, float? minScrollExtent = default(float? ), float? maxScrollExtent = default(float? ), float? pixels = default(float? ), float? viewportDimension = default(float? ), AxisDirection? axisDirection = default(AxisDirection? ), float? viewportFraction = default(float? ))
Parameters
Type |
Name |
Description |
ScrollMetrics |
it |
|
System.Nullable<System.Single> |
minScrollExtent |
|
System.Nullable<System.Single> |
maxScrollExtent |
|
System.Nullable<System.Single> |
pixels |
|
System.Nullable<System.Single> |
viewportDimension |
|
System.Nullable<AxisDirection> |
axisDirection |
|
System.Nullable<System.Single> |
viewportFraction |
|
Returns
Declaration
public static float extentAfter(this ScrollMetrics it)
Parameters
Returns
Type |
Description |
System.Single |
|
Declaration
public static float extentBefore(this ScrollMetrics it)
Parameters
Returns
Type |
Description |
System.Single |
|
Declaration
public static float extentInside(this ScrollMetrics it)
Parameters
Returns
Type |
Description |
System.Single |
|
Declaration
public static bool outOfRange(this ScrollMetrics it)
Parameters
Returns
Type |
Description |
System.Boolean |
|