since: 4.10

Declaration [src]

gtk_column_view_sorter_get_n_sort_columns (
  GtkColumnViewSorter* self

Description [src]

Returns the number of columns by which the sorter sorts.

If the sorter of the primary sort column does not determine a total order, then the secondary sorters are consulted to break the ties.

Use the GtkSorter::changed signal to get notified when the number of sort columns changes.

Available since: 4.10

Return value

Type: guint

The number of sort columns.