I’ve worked on the implementation of a GEF editor for an EMF-based model, using both the GEF book and vainolo‘s great GEF tutorials. The model consists of several types of nodes and connections, with different layout requirements for the display of their figures in the editor, as follows.
My blog has moved to a new home. Please go to http://blog.sdruskat.net for the Brand New Code on the Block! And – like they said in the nineties – “don’t forget to update your bookmarks”. Link to this post on the new site: http://wp.me/p3klLL-48.