void gtk_list_store_set_column_types ( GtkListStore* list_store, int n_columns, GType* types )
Sets the types of the columns of a list store.
This function is meant primarily for objects that inherit
GtkListStore, and should only be used when constructing
a new instance.
This function cannot be called after a row has been added, or
a method on the
GtkTreeModel interface is called.
Deprecated since: 4.10
Use list models.