setSortFunc

Sets a sort function.

By setting a sort function on the @box one can dynamically reorder the rows of the list, based on the contents of the rows.

The @sort_func will be called for each row after the call, and will continue to be called each time a row changes (via method@Gtk.ListBoxRow.changed) and when method@Gtk.ListBox.invalidate_sort is called.

Note that using a sort function is incompatible with using a model (see method@Gtk.ListBox.bind_model).

Parameters