Interface implemented by components which can obtain input focus.
Inheritance Path. com.itmill.toolkit.ui.Component.Focusable
Parameters
Unique id of focusable.
Get unique ID of focusable. This will be used to move input focus directly to this component.
Parameters
Positive tab order of this focusable. Negative of zero means unspecified tab order.
Get Tabulator index of this Focusable component.