I'm writing a plugin for my company, where I'm using
to create a Reference between an element inside a JSP to a relevant position inside a xml-file.
This works mostly.
Now, I'm not satisfied with the default renderer. When I currently click on the element in the JSP, IDEA shows a list of all positions of the xml. But they look all similar, so I would like to create my own ListCellRenderer to visualize the difference. Where can I register this class?