| Index: sky/framework/fn.dart
|
| diff --git a/sky/framework/fn.dart b/sky/framework/fn.dart
|
| index e7ff992764452bb1a800b87056b9c618b26f41c3..850ffd2597e50dd5f55545757de57341cef03cc2 100644
|
| --- a/sky/framework/fn.dart
|
| +++ b/sky/framework/fn.dart
|
| @@ -62,6 +62,7 @@ enum _SyncOperation { IDENTICAL, INSERTION, STATEFUL, STATELESS, REMOVAL }
|
| abstract class UINode {
|
| String _key;
|
| UINode _parent;
|
| + UINode get parent => _parent;
|
| sky.Node _root;
|
| bool _defunct = false;
|
|
|
| @@ -78,7 +79,9 @@ abstract class UINode {
|
| void _remove() {
|
| _defunct = true;
|
| _root = null;
|
| + handleRemoved();
|
| }
|
| + void handleRemoved() { }
|
|
|
| int _nodeDepth;
|
| void _ensureDepth() {
|
|
|