connectTeardown
fun connectTeardown(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: (<Error class: unknown class>) -> Unit): <Error class: unknown class>
Emitted when an object is about to be destroyed.
It is the last signal ever emitted for this @object.
This signal is the opposite of the signal@Gtk.SignalListItemFactory::setup signal and should be used to undo everything done in that signal.
Parameters
connectFlags
A combination of ConnectFlags
handler
the Callback to connect. Params: object The GObject to tear down