overrid mous click mous event mous event mous event consum mous click mous event mous event shift target manag instanc target size editor ce global cur editor ce select sel ce select manag select sel select select sel hide button unhighlight rectangl rectangl mous event mous event fig hit fig fig edit compart fig edit compart fig compart fig edit compart fig compart hit fig compart fig text highlight fig text highlight fig text highlight fig text set highlight highlight fig text group prevent pointer except highlight fig text group damag compart fig text set highlight highlight fig text compart fig text target manag instanc set target 