- o
- Event sender.
- args
- Event arguments.
The following events utilize this delegate:
Event data is passed via the Gtk.RowHasChildToggledArgs parameter.
To attach a Gtk.RowHasChildToggledHandler to an event, add the RowHasChildToggledHandler instance to the event. The methods referenced by the RowHasChildToggledHandler instance are invoked whenever the event is raised, until the RowHasChildToggledHandler is removed from the event.