factori method creat prop panel particular target diagram uml element gef fig param target object target object prop panel displai model element given type tab model target creat prop panel object target object tab model target prop panel prop panel factori factori prop panel factori manag factori prop panel factori creat prop panel target object prop panel prop panel doe work anymor fig text target object fig text prop panel prop panel prop panel orient orient prop panel set orient orient todo shouldn need prop panel prop panel prop panel prop panel set orient orient prop panel 