How to correct interfaceOrientation of viewControllers that weren't in response chain when rotating?

I've build a paginated interface using UIScrollView (something like spring board). Each page has its own vi开发者_Python百科ew controller as the logic on each page is rather complicated.

The code worked smoothly in portial orientation. Now I need make it to react to orientation changes. But self.interfaceOrientation do not react to orientation changes.

If a controller is invisible during the interface rotation its interfaceOrientation remains unchanged. I suppose that this is because the controller wasn't in the response chain when that rotation happend.

Is there any way to correct the interface orientation programmatically?

I know that I can use [UIApplication sharedApplication].statusBarOrientation to get the correct orientation but it doesn't look clean to me.

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I've just propagated the interface orientation change manually down to the page view controllers.