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    <p>I'm not able to reproduce your storyboard problem, it works just fine for me when i add the segmented control by dragging it directly in the storyboard (with no code required). As for your alternative way of adding it programmatically, the problem here is that when a view is initialized from the storyboard (as it is in this case), the <code>initWithCoder</code> initializer method is used (not the <code>initWithFrame</code> initializer method). Hence, if you override that method, inserting the code in there, it should work:</p> <pre><code>-(id)initWithCoder:(NSCoder *)aDecoder { self = [super initWithCoder:aDecoder]; if(self){ _segmentedControl = [[UISegmentedControl alloc] initWithItems:[NSArray arrayWithObjects:@"One", @"Two", nil]]; _segmentedControl.bounds = CGRectMake(0, 0, 100, 50); [_segmentedControl addTarget:self action:@selector(segmentedControlChanged:) forControlEvents:UIControlEventValueChanged]; [self addSubview:_segmentedControl]; } return self; } </code></pre> <p>P.S. It doesnt affect this specific case, but you should just do:</p> <pre><code>GalleryHeader *headerView = [cv dequeueReusableSupplementaryViewOfKind:kind withReuseIdentifier:@"HeaderView" forIndexPath:indexPath]; </code></pre> <p>instead of:</p> <pre><code>GalleryHeader *headerView = [cv dequeueReusableSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:@"HeaderView" forIndexPath:indexPath]; </code></pre> <p>As it is the collection view that will ask for the right kind of view, you should worry about specifying it!</p> <p>EDIT: The steps i followed to create the header from storyboard are:</p> <ul> <li>Select the collection view and tick the box labelled <em>Section Header</em></li> </ul> <p><img src="https://i.stack.imgur.com/XWj77.png" alt=""></p> <ul> <li>Select the newly created header and select the right class in the identity inspector</li> </ul> <p><img src="https://i.stack.imgur.com/ZPOLy.png" alt="enter image description here"></p> <ul> <li>Give the header section a unique identifier</li> </ul> <p><img src="https://i.stack.imgur.com/cqnvq.png" alt="enter image description here"></p> <ul> <li>Drag the UI elements in the header in the storyboard (i also changed its background color)</li> </ul> <p><img src="https://i.stack.imgur.com/XZ9EV.png" alt="enter image description here"></p> <ul> <li>Finally implement the <code>collectionView:viewForSupplementaryElementOfKind:atIndexPath:</code> method in your collection view's data source class</li> </ul> <pre><code> -(UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath { return [self.collectionView dequeueReusableSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:@"collectionViewHeader" forIndexPath:indexPath]; } </code></pre> <p>Let me know if you can spot any difference between what you did and what I did!</p>
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    1. COThanks for the response. I understand the `initWithFrame:` issue, and ovverode the `initWithCoder:` method instead, but to no avail. You mentioned that you weren't able to reproduce the storyboard problem. Perhaps you could send me the test project you made so I could compare the two side by side.
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    2. COIm afraid it wouldn't be that simple to share the whole project, as i have some work stuff in it that i cannot share! Anyway hold on a second, how do you define _segmentedControl? Is it an outlet?
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    3. COIt's a simple property in the header file: `@property (nonatomic, strong) UISegmentedControl *segmentedControl;`, so no, it's not an outlet.
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