RADi is a Java GUI Builder based on a unique layout manager, both powerful and easy to understand. It has some nice features enabling you to create high quality user interfaces in short time. RADi is a JavaBeans container conforming to the JavaBeans(TM) standard.
V1.2 introduces R-Beans (RADi Beans). An R-Bean is some visual entity (either a single component, a composition of components or a containment hierarchy), supposed to appear in several layouts of a project. After converting any layout into an R-Bean, you can insert instances of the R-Bean in other layouts of the project. Changes on the R-Bean layout will immediately be reflected in all instances.