build part editor editor fig associ fig layer lai fig remov path item fig middl group mutabl graph model mutabl graph model mutabl graph model editor graph model mutabl graph model add node fig owner todo depend project browser need current draw area diagram subsystem gef rectangl draw area project browser instanc editor pane bound like follow workd travers compon hierarchi mult editor pane rectangl draw area global cur editor compon visibl rect fig make edg port fig edg port tee fig edg port fig calc bound tee tee diagram set set argo diagram layer perspect lai diagram diagram set defin log lp log granular type statement log info creat box associ endif fig associ fig node fig associ fig owner rectangl set distanc tee fig node height distanc fig node width draw area width tee distanc fig node set locat lai add fig node fig edg associ dash edg fig edg associ fig node fig set lai add dash edg dash edg damag fig node damag 