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 | GCompareDataFunc | 
| Function to sort items. | |
| The argument can be NULL. | |
| user_data | gpointer | 
| User data to pass to  | |
| The argument can be NULL. | |
| The data is owned by the caller of the function. | |
| user_destroy | GDestroyNotify | 
| Destroy notify for  |