onActionStateChanged
open fun onActionStateChanged( connectFlags: <Error class: unknown class> = ConnectFlags(0u), detail: String? = null, handler: (actionName: String, <Error class: unknown class>) -> Unit): <Error class: unknown class>(source)
Signals that the state of the named action has changed.
Since
2.28
Parameters
connectFlags
a combination of ConnectFlags
detail
the signal detail
handler
the Callback to connect. Params: actionName the name of the action in @action_group; value the new value of the state