get<T> static method

T get<T>(String key)

Allows to get an inherited "property". Used in child components.

Implementation

static T get<T>(String key) {
  return VComponent.run((vComponent) {
    try {
      final context = VContext(context: vComponent.context, key: _key);
      if (!context.hasKey(key)) {
        VNode? parent = vComponent;
        while (parent != null) {
          if (parent.kind == VNodeKind.component) {
            parent = parent as VComponent;
            final parentContext =
                VContext(context: parent.context, key: _key);
            if (parentContext.hasKey(key)) {
              final T value = parentContext.get(key);
              return value;
            }
          }

          parent = parent.parent;
        }

        throw StateError("The property '$key' not found");
      } else {
        final value = context.get<T>(key);
        return value;
      }
    } catch (e, s) {
      throw WrappedException(
          "An error occurred while executing the method '$InheritedProperty.get($key)' for component '$vComponent'",
          e,
          s);
    }
  });
}