Method
GtkCustomSorterset_sort_func
Declaration [src]
void
gtk_custom_sorter_set_sort_func (
  GtkCustomSorter* self,
  GCompareDataFunc sort_func,
  gpointer user_data,
  GDestroyNotify user_destroy
)
Description [src]
Sets (or unsets) the function used for sorting items.
If sort_func is NULL, all items are considered equal.
If the sort func changes its sorting behavior,
gtk_sorter_changed() needs to be called.
If a previous function was set, its user_destroy will be
called now.
Parameters
- sort_func
- 
            Type: GCompareDataFuncFunction to sort items. The argument can be NULL.
- user_data
- 
            Type: gpointerUser data to pass to match_func.The argument can be NULL.The data is owned by the caller of the method. 
- user_destroy
- 
            Type: GDestroyNotifyDestroy notify for user_data.