implement static method

NSValidatedUserInterfaceItem implement({
  1. required Pointer<ObjCSelector> action(),
  2. required int tag(),
  3. bool $keepIsolateAlive = true,
})

Builds an object that implements the NSValidatedUserInterfaceItem protocol. To implement multiple protocols, use addToBuilder or objc.ObjCProtocolBuilder directly.

If $keepIsolateAlive is true, this protocol will keep this isolate alive until it is garbage collected by both Dart and ObjC.

Implementation

static NSValidatedUserInterfaceItem implement({
  required ffi.Pointer<objc.ObjCSelector> Function() action,
  required DartNSInteger Function() tag,
  bool $keepIsolateAlive = true,
}) {
  final builder = objc.ObjCProtocolBuilder(
    debugName: 'NSValidatedUserInterfaceItem',
  );
  NSValidatedUserInterfaceItem.action.implement(builder, action);
  NSValidatedUserInterfaceItem.tag.implement(builder, tag);
  builder.addProtocol($protocol);
  return NSValidatedUserInterfaceItem.castFrom(
    builder.build(keepIsolateAlive: $keepIsolateAlive),
  );
}