user click fig node pass intern fig allow user initi direct text edit inherit doc overrid mous click mous event readi edit object owner owner model facad model element owner model model manag helper read owner readi edit defin log lp log granular type statement lp log local nest statement log debug readi edit note endif consum click count popup trigger modifi input event button mask owner fig hit fig rectangl mous listen mous listen mous click consum 