is a view controller necessary?

Discussion in 'iOS Programming' started by Chirone, Sep 10, 2009.

  1. Chirone macrumors 6502

    Joined:
    Mar 2, 2009
    Location:
    NZ
    #1
    this HeadsUpUi sample code from apple here
    https://developer.apple.com/iPhone/library/samplecode/HeadsUpUI/listing11.html

    uses a view controller and a view
    i was looking at the code but is the view controller really needed?
    if i'm in a situation where i'm using OpenGLES on a subview of the window and want to bring in another view on top of that (after pausing all the openGLES stuff obviously) is there any point?
    it seems like all the code that is in the view controller can be transported over to the subview without any problems

    is there a design consideration that i'm missing?
     

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