# Package com.google.web.bindery.requestfactory.gwt.ui.client

Classes used by the request factory to manage proxies, user logins, and authentication.

- Class Summary
  Class | Description
  --- | ---
  EntityProxyKeyProvider<P extends EntityProxy> | An `EntityProxy`-aware key provider, handy for use with `SelectionModel` and various cell widgets.
  ProxyRenderer<R> | Renders a proxy object, and reports the properties it requires to do that rendering.