Method

GcrFilterCollectionset_callback

Declaration [src]

void
gcr_filter_collection_set_callback (
  GcrFilterCollection* self,
  GcrFilterCollectionFunc callback,
  gpointer user_data,
  GDestroyNotify destroy_func
)

Description [src]

Set the callback used to filter the objects in the underlying collection. The callback should return TRUE if an object should appear in the filtered collection.

If a NULL callback is set, then all underlynig objects will appear in the filtered collection.

This will refilter the collection.

Parameters

`callback`	`GcrFilterCollectionFunc`
	Function to call for each object.
	The argument can be `NULL`.
`user_data`	`gpointer`
	Data to pass to the callback.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`destroy_func`	`GDestroyNotify`
	Called for user_data when it is no longer needed.