iPad views "frame"

I'm trying to make an application which splits the screen into 3 separate parts as shown by the image below with the blue section changing frequently, the green having static data and the red sect开发者_开发知识库ion changing rarely but independently from the blue section.

What is the best way to set this up?

Simple way is to create 3 views. Create them in Interface Builder with the dimensions you need.

Synthesize them & manipulate these views from your code... You need not have 3 separate viewControllers. You could manage them all from one single viewController.

I believe Apple provides developers with a controller class specifically for managing split views; now, as far as if that's simply 2 views beside each other or not I don't know. However, you could make the green/blue view the views managed by this controller object and have the red view be independent.