TreeListRowSorter
Description:
Create a special-purpose sorter that applies the sorting of sorter
to the levels of a `GtkTreeListModel`.
Note that this sorter relies on [property@Gtk.TreeListModel:passthrough] being false as it can only sort [ class@Gtk.TreeListRow]s.
Parameters:
sorter |
a `GtkSorter` |
Returns:
a new `GtkTreeListRowSorter` |