deprecated: 4.10 

Declaration [src]

gtk_tree_sortable_has_default_sort_func (
  GtkTreeSortable* sortable

Description [src]

Returns TRUE if the model has a default sort function. This is used primarily by GtkTreeViewColumns in order to determine if a model can go back to the default state, or not.

Deprecated since: 4.10

Please do not use it in newly written code.

Return value

Type: gboolean

TRUE, if the model has a default sort function.