focused([value])

Class: RadioButton. Method inherited from UIComponent.

If value is provided, it makes component to get or loose focus, otherwise returns boolean indicating if it has focus or not.

Name	Type	Description
`[value]`	boolean	`true` to get focus, `false` to loose focus (if it has focus), usually by switching focus to next component.

If value is provided, then this is returned, otherwise boolean value is returned.

Type: boolean | this