a suggest for better updating menu in tfts

[clear-sky]

hi dear jomelo and have a nice time
i have a suggest for tft screens
in this lib when need to update menu first screen blanks then updated menu shown this technic is ideal for glcd screens but in tfts this action cause flicking lcd
i am not a expert programmer but can suggest each element of menu can have some condition like selected normal enabled disabled selected editing
and each condition will have its special color
this will prevent screen flicking
for more info to understand what i mean please see here
https://github.com/neu-rah/ArduinoMenu/blob/master/examples/adafruitGfx/tft/tft/tft.ino