ColumnViewColumn.this

Creates a new GtkColumnViewColumn that uses the given @factory for mapping items to widgets.

You most likely want to call [method@Gtk.ColumnView.append_column] next.

The function takes ownership of the argument, so you can write code like:

column = gtk_column_view_column_new (_("Name"),
gtk_builder_list_item_factory_new_from_resource ("/name.ui"));