INNER CODE UNIT · Dart

_DeferredWidgetState

flutter-team-archive/gallery · lib/deferred_widget.dart:43

class _DeferredWidgetState extends State<DeferredWidget> {
  _DeferredWidgetState();

  Widget? _loadedChild;
  DeferredWidgetBuilder? _loadedCreator;

  @override
  void initState() {
    /// If module was already loaded immediately create widget instead of
    /// waiting for future or zone turn.
    if (DeferredWidget._loadedModules.contains(widget.libraryLoader)) {
      _onLibraryLoaded();
    } else {
      DeferredWidget.preload(widget.libraryLoader)
          .then((dynamic _) => _onLibraryLoaded());
    }
    super.initState();
  }

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