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Editorial Team
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Asked: 2026-06-07T19:10:02+00:00

I tried to find answer for this question, but i couldnt find. I’m developing

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I tried to find answer for this question, but i couldnt find.

I’m developing an application what’s using tabBarController as main navigation, and there are also navigationControllers in every Tab.

I would like to make a little 30px height news-scroller view under the navigationBar on every screen, but this scroller should be application-level, because it should show the same text on every view, and should change the text in the same time. I dont think that making 9 scrollerView and connect them somehow isnt the best way.

Is there any woraround for this in iOS?

Thank you in advance.

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1 Answer

  1. Editorial Team

    Probably the best way would be to subclass a UIViewController and add scrollView in top of the view (bellow the navigationBar). After that connect the scrollView instance with single (app wide) scrollView data model instance for example with KVO or Notifications technique. This approuch should fit to MVC pattern.

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