onActionEnabledChanged
open fun onActionEnabledChanged( connectFlags: <Error class: unknown class> = ConnectFlags(0u), detail: String? = null, handler: (actionName: String, enabled: Boolean) -> Unit): <Error class: unknown class>(source)
Signals that the enabled status 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; enabled whether the action is enabled