Class FocusChangeDirection
Base class for defining in which direction the focus moves in a focus ring.
Namespace: UnityEngine.UIElements
Syntax
public class FocusChangeDirection : IDisposableRemarks
Focus ring implementations can move the focus in various direction; they can derive from this class to formalize the various ways the focus can change from one element to the other.
Constructors
FocusChangeDirection(Int32)
Declaration
protected FocusChangeDirection(int value)Parameters
| Type | Name | Description |
|---|---|---|
| Int32 | value |
Properties
lastValue
Last value for the direction defined by this class.
Declaration
protected static FocusChangeDirection lastValue { get; }Property Value
| Type | Description |
|---|---|
| FocusChangeDirection |
none
The null direction. This is usually used when the focus stays on the same element.
Declaration
public static FocusChangeDirection none { get; }Property Value
| Type | Description |
|---|---|
| FocusChangeDirection |
unspecified
Focus came from an unspecified direction, for example after a mouse down.
Declaration
public static FocusChangeDirection unspecified { get; }Property Value
| Type | Description |
|---|---|
| FocusChangeDirection |
Methods
Dispose()
This method will be called when FocusController has finished treating this focus change directive. If the reference came from a pool, this method can be used to release the data back to the pool.
Declaration
protected virtual void Dispose()Operators
Implicit(FocusChangeDirection to Int32)
Declaration
public static implicit operator int (FocusChangeDirection fcd)Parameters
| Type | Name | Description |
|---|---|---|
| FocusChangeDirection | fcd |
Returns
| Type | Description |
|---|---|
| Int32 |