I am working on standalone Eclipse RCP based application. We have a custom Editor, which needs to be restored, after application was closed. I did everything as described here: http://rajakannappan.blogspot.com/2009/10/eclipse-rcp-saving-editor-state-and.html (set configurer.setSaveAndRestore(true), made my editor input persistable, created input factory and so on), but with no success. I have debugged the process of recreation of editor and could not find any clues. It seems, like there is some configuration problem of my plugin/editor, but I was not able to find any documentation regarding that.
So, does anybody know, if above-mentioned article is OK to use, or may be there is some better documentation/example? Or what should I check/debug to find a problem?