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
- 
            Type: GcrFilterCollectionFuncFunction to call for each object. The argument can be NULL.
- user_data
- 
            Type: gpointerData to pass to the callback. The argument can be NULL.The data is owned by the caller of the method. 
- destroy_func
- 
            Type: GDestroyNotifyCalled for user_data when it is no longer needed.