The plugin shows how to use the internal diagram framework available for IntelliJ IDEA Ultimate.

Before you start playing with the project do the following:

1. Create a new SDK of type 'IntelliJ Platform Plugin SDK' and call it 'Plugin SDK'
2. Add '<Path_To_IntelliJ>/plugins/uml/lib/uml-support.jar' to 'Plugin SDK' classpath
3. Run 'Demo' run configuration and start modifying the code

Watch demo at http://screencast.com/t/oHCUdyOt