title: Is it possible to create dynamically pluggable GWT widgets/portlets in separate war files?
body: <p>Is it possible to create widgets / portlets in GWT that can be dynamically loaded and added to a GWT web application, and where the GWT widgets can reside in a separate war files?</p>
  
  <p>To clarify my question:
  JSR168/JSR286 compliant portals make it possible to create portlets in separate projects (war files) and to dynamically load these into a portal page. Suppose you want to do something similar in a GWT application. So suppose we made a portal using only GWT for the GUI (no JSP or alike) and we want to dynamically add a "portlet" written in pure GWT. Would that be possible?</p>
  
  <p>I can imagine that it could be done using an IFrame, but it would be nicer if such a GWT widget/portlet would be fully part of the GWT host "portal" application and share it's style sheets and other resources.</p>