get<T> method

Future<T?> get<T>(
  1. DragDataKey<T> key
)

Implementation

Future<T?> get<T>(DragDataKey<T> key) async {
  // Access to values is async for future proofing;
  // Some platforms may only allow accessing data asynchronously
  final res = _properties[key._name];
  if (res != null) {
    return key._decode(res);
  } else {
    return null;
  }
}