While being new to Qt, I'm trying to remote control an GUI application with use of QxtRPCPeer. I'm looking for a simple hello world network slider example (one slider in application1 signals setValue() to slider slot in application2), to get the syntax correct. The main goal is similar to a previous question where QxtRPCPeer was recommended. I have read through the wiki on qtnode.net as well, but without full understanding. A few lines of code would be greatly appreciated.