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