Returns a GListModel to track the [class@Gtk.EventController]s
of @widget.
Calling this function will enable extra internal bookkeeping
to track controllers and emit signals on the returned listmodel.
It may slow down operations a lot.
Applications should try hard to avoid calling this function
because of the slowdowns.
Returns a GListModel to track the [class@Gtk.EventController]s of @widget.
Calling this function will enable extra internal bookkeeping to track controllers and emit signals on the returned listmodel. It may slow down operations a lot.
Applications should try hard to avoid calling this function because of the slowdowns.