yogin / ios-test-scrollview Goto Github PK

Hi @timothy1ee

I'm trying to have a custom controller containing a UIScrollView.
I want this UIScrollView to contain several other UIViewControllers, horizontally, that I can swipe through.

It seems to be working, except it doesn't :)

If you look at the MainViewController#viewDidLoad, that's where I instantiate the other controllers, and add them to the scrollview. If you run it as is, nothing seems to happen, but if you uncomment the 2 lines that set different background colors to the views, then the views appear.

I'm guessing I'm missing something really obvious, maybe not even related to the UIScrollView, but to the other view controllers. But for some reason I can't seem to put my finger on it.

I also tried with things like

[self addChildViewController:redVC]
[redVC didMoveToParentViewController:self]

But that didn't seem to do much, not sure what it's really suppose to do?

If you can spare 5 minutes to have a look at this, I'm sure it'll be obvious to you :)

Cheers,
Anthony