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Editorial Team
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Asked: 2026-05-20T17:43:03+00:00

So I’ve got something really weird going on here, and can’t quite put my

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So I’ve got something really weird going on here, and can’t quite put my figure on it. Basically, I’ve got a view that has two subviews: one is to a webview, the other is to a button controller

See here for the bug: http://screencast.com/t/zTjAUP8aXgz

Now when I pushViewController to another controller and pop back, everything works fine, except when I pushViewController to a certain view controller (the one with the magnifying glass). When I do that, I see the following bugs:

  1. the webview gets 20 pixels shorter
  2. the button controller gets pushed up 7-8 pixels.

I’ve isolated it down to the fact that when the tab bar is hidden (with hidesBottomBarWhenPushed = YES), the bug is no longer seen:

http://screencast.com/t/VARgPr4u

What could cause this? Is it a bug in hidesBottomBarWhenPushed ? If so, how can I compensate for it?

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1 Answer

  1. Editorial Team

    With a little bit of debugging, I ended up finding out that the subview in question was growing by 10 px, as well as being shifted up by -5.

    I wasn’t updating the height of that view anywhere – a coworker suggested I turn off autoresizesSubviews (which I did in the nib of the parent controller). That fixed the issue.

    Presumably, the parent (containing) controller’s view bounds had changed, although I saw no evidence of this in the debugger.

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