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Re: UIView hidden - still drawing the subviews?

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Re: UIView hidden - still drawing the subviews?

Subject: Re: UIView hidden - still drawing the subviews?
From: Ricky Sharp <email@hidden>
Date: Tue, 17 Mar 2009 16:48:13 -0500


On Mar 17, 2009, at 4:32 PM, Jelle De Laender wrote:

I've a UIView with some subviews (most of them are UIButtons).
When I hide an UIView (setHidden:YES), I expect that the subviews are also hidden (not drawed)... but the subviews are still visible when I run my code.

How can I hide the subviews when I hide a UIView? Should I create a subclass and overwrite the setHidden: method (and recall setHidden on every subview) or is there a better way to do this?

Are you positive that your buttons are really subviews of your main view? Sounds like they are simply siblings of your view instead.

A hidden view (UIView/NSView) will always hide all its subviews; no extra coding needed.

___________________________________________________________
Ricky A. Sharp         mailto:email@hidden
Instant Interactive(tm)   http://www.instantinteractive.com

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  >UIView hidden - still drawing the subviews? (From: Jelle De Laender <email@hidden>)




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