If this is not set, [gtk.drop_down.DropDown.factory] is used.
DropDown.listFactory
gtk.list_item_factory.ListItemFactory listFactory() @propertyGet listFactory property.
Returns
The factory for populating list items in the popup.
void listFactory(gtk.list_item_factory.ListItemFactory propval) @propertySet listFactory property.
Parameters
propval | The factory for populating list items in the popup. If this is not set, [gtk.drop_down.DropDown.factory] is used. |