objective c - iOS app as a staged play -


this may not unique question, don't know how phrase because google skills insufficient.

i writing app framework , spending lot of time writing system store positions , other properties of uiview elements on screen.

what want know whether exists, since though system works well, concerned memory usage large number of elements.

basically, subclassed uicontrol , added "state" property stores position, alpha, colorscheme data , forms of transforms apply state in interface. akin actors positioned on stage. when scene change happens (a button pressed, or something) actors (uiviews) know , how stored data.

this means single button press , nsnotification, can broadcast simple integer identifies state in, , necessary properties animated accordingly.

am wasting time? exist. not appear included in tools apple provides.


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