emitsCollectionChanged method Null safety

  1. @protected
void emitsCollectionChanged(
  1. List<AbstractControl<Object?>> controls
)

Notify to listeners that the collection changed.

This is for internal use only.

Implementation

@protected
void emitsCollectionChanged(List<AbstractControl<Object?>> controls) {
  _collectionChanges.add(List.unmodifiable(controls));
}