Steps in subclassing UINavigationController
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by RickiG
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Published on 2010-06-12T20:15:22Z
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2010/06/12
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Hello
I would like to subclass the UINavigationController to get some more freedom in regards to the appearance of the controller.
I have some graphics for the different parts, bars, buttons, text etc. Looking at the UINavigationController header file I get little help, I don't know where to start out.
I have never subclassed/overridden a UIKit component before, it seems it is a bit like playing Sherlock Holmes.
What is the approach?
How do I know what to override to get a a specific piece of graphics "injected" the correct place?
Do I need to subclass UINavigationBar, UIBarButtonItem etc. etc to get the complete customized look?
How do I know if something is off limits in regards to being approved by Apple?
Hope someone can point me in the right direction, I have only been able to find examples of changing small parts of the controller, not a full customization by subclassing. Am I going about this the wrong way?
Thanks:)
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