gtk:column-view-sorter (object)

object -- a gtk:column-view object
sorter -- a gtk:sorter object

Accessor of the sorter slot of the gtk:column-view class. The gtk:column-view-sorter function returns a special sorter that reflects the users sorting choices in the column view. To allow users to customizable sorting by clicking on column headers, this sorter needs to be set on the sort model underneath the model that is displayed by the view. See the gtk:column-view-column-sorter function for setting up per-column sorting. Here is an example:

gtk_column_view_column_set_sorter (column, sorter);
gtk_column_view_append_column (view, column);
sorter = g_object_ref (gtk_column_view_get_sorter (view)));
model = gtk_sort_list_model_new (store, sorter);
selection = gtk_no_selection_new (model);
gtk_column_view_set_model (view, selection);