- o
- Event sender.
- args
- Event arguments.
The PrintOperation.CustomWidgetApply event utilizes this delegate:
Event data is passed via the Gtk.CustomWidgetApplyArgs parameter.
To attach a Gtk.CustomWidgetApplyHandler to an event, add the CustomWidgetApplyHandler instance to the event. The methods referenced by the CustomWidgetApplyHandler instance are invoked whenever the event is raised, until the CustomWidgetApplyHandler is removed from the event.