StackOverflow2013

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Id
12131353
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0
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CreationDate
2012-08-26T15:27:42.987
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2012-11-13T18:45:27.663
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2017-05-23T10:29:54.043
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-1
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4123991
PostTypeId
2
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text
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My task is to allow scrolling the landscape. The design is for portait. I came up with an idea to add a ScrollView to components, or in "Embed in Scroll View" in <a href="http://en.wikipedia.org/wiki/Interface_Builder" rel="nofollow noreferrer">Interface Builder</a>. I have expected it will work, but no. I am using <a href="http://en.wikipedia.org/wiki/Xcode" rel="nofollow noreferrer">Xcode</a> 4.4, iOS 5.1, (office project need support for 4.2 too), but the problem is the same. In Stack Overflow question <a href="https://stackoverflow.com/questions/3409756/iphone-sdk-uiscrollview-does-not-scroll">iPhone SDK: UIScrollView does not scroll</a> there is one row which solve a problem. Other try is in Stack Overflow question <a href="https://stackoverflow.com/questions/9702471/ios-uiscrollview-not-working-doesnt-scroll-at-all-image-stays-fixed">iOS - UIScrollView is not working (it doesn't scroll at all - the image stays fixed)</a>, and this helped me, combined with other, so here is my portait-to-scrollable landscape code: <pre><code>- (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromOrientation { if( UIInterfaceOrientationIsPortrait( [[UIApplication sharedApplication] statusBarOrientation] ) ){ scrollView.contentSize = portaitScrollSize; } else{//statusbar is Landscape scrollView.contentSize = landscapeScrollSize; } } </code></pre> The scrollView in bound to an iVar view in Interface Builder. <code>portaitScrollSize</code> and <code>landscapeScrollSize</code> are private variables. They are initialized and doesn't change. In <code>my.h</code> file: <pre><code>IBOutlet UIScrollView *scrollView; </code></pre> In <code>my.m</code> file: <pre><code>CGSize portaitScrollSize, landscapeScrollSize; </code></pre> ... <pre><code>portaitScrollSize = CGSizeMake(320,440); landscapeScrollSize = CGSizeMake(480,480); </code></pre> I hope it will help somebody to add a rotating + scroll feature to a portait design. Don't forget to allow portait+landscape on the top component: <pre><code>- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { return TRUE; } </code></pre>
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1. POUIScrollView disable scrolling while rotating on iPhone/iPad
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