View controller styling

[dzindra]

View controller styling can be usefull for example when you want to set icon images to your custom view controller.

I noticed that it is not working properly - setter methods were not called at all. I first suspected wrong keys in cas_updateStyling and cas_setNeedsUpdateStyling. However additional call to cas_setNeedsUpdateStyling was required in setView method. Now it works in my case but I'm not sure if I haven't missed something.

[cloudkite]

@dzindra thanks, theres a big overhaul coming to this cas_needsUpdateStyling etc methods as they are a bit fragile. So don't want to merge this at this stage as its all likely to change soon.

[dzindra]

Ok, I understand. How long till the big overhaul? I quite need the ability to style view controllers which is fixed by this PR (line 28 ). Should I make another pull request with this line or just use my repo with modified podfile?

[cloudkite]

Maybe point to your podfile for now, hopefully have something next week sometime. Thanks

[cloudkite]

Just did a refactor and included your change 6f0c2a4 let me know if its still working for you.

[dzindra]

Yes, it works perfectly thank you. For future readers: view controller properties are styled after a call to viewDidLoad!

Btw keys for associated object in UIViewController+CASAdditions.m methods cas_updateStyling, cas_needsUpdateStyling and cas_setNeedsUpdateStyling are still inconsistent.