get_sort_column_id (TGtkTreeSortable)

 

has_default_sort_func (TGtkTreeSortable)

 

set_default_sort_func (TGtkTreeSortable)

 

set_sort_column_id (TGtkTreeSortable)

 

set_sort_func (TGtkTreeSortable)

 

sort_column_changed (TGtkTreeSortable)