set_sorter

Associates a sorter with the column.

If sorter is null, the column will not let users change the sorting by clicking on its header.

This sorter can be made active by clicking on the column header, or by calling [method@Gtk.ColumnView.sort_by_column].

See [method@Gtk.ColumnView.get_sorter] for the necessary steps for setting up customizable sorting for [class@Gtk.ColumnView].

Parameters:

this	a `GtkColumnViewColumn`
sorter	the `GtkSorter` to associate with column