[ type ] FocusEvent

Focus event received by the onFocusEvents() handler callback.

Type: Object

Name	Type	Description
`target`	object	The component that triggered the event.
`type`	string	One of `focus`, `blur`.
`cause`	string	One of `Unknown`, `Activation`, `TraversalForward`, `TraversalBackward`.
`temporary`	boolean	Indicates if the focus change is temporary (lost and is expected to return, or gained after being lost tempararily).
`interactive`	boolean	Indicates if the focus was changed by user interaction. If `false`, then it was changed programmatically.