gtk/tree_view_column.go
func (v *TreeViewColumn) SetSortColumnID(w int) {
	C.gtk_tree_view_column_set_sort_column_id(v.native(), C.gint(w))
}
func (v *TreeViewColumn) SetSortColumnID(w int) {
	C.gtk_tree_view_column_set_sort_column_id(v.native(), C.gint(w))
}
// SetSortColumnID() is a wrapper around gtk_tree_view_column_set_sort_column_id().