CODEWITHSUNDEEP
iphoneiosobjective-cios7
ElioMB
ElioMB

Reputation: 189

Collection View iOS 7

When i put my app in iOS 7, the top cell gets cover by my navigation bar. I tried using edgesForExtendedLayout but it just gives my an iOS 6 look of the app. I'm trying to take advantage of the translucent bar in iOS 7 but edgesForExtendedLayout doesn't help.

Is there a way to make this cell appear below de the navigation bar?

Upvotes: 1

Views: 1255

Answers (1)

Léo Natan
Léo Natan

Reputation: 57060

You have several options. UICollectionView is a subview of UIScrollView.

The most simple method is to turn your view controller into a subclass of UICollectionViewController, which takes care of these issues automatically. More information here.

If you cannot, either set automaticallyAdjustsScrollViewInsets to YES in your view controller, or manually set the contentInsets of your collection view manually in viewDidLayoutSubviews like so:

- (void)viewWillLayoutSubviews
{
    [super viewWillLayoutSubviews]

    [_collectionView setContentInset:UIEdgeInsetMake(self.topLayoutGuide.length, 0, self.bottomLayoutGuide.length, 0)];
    [_collectionView setScrollIndicatorInsets: _collectionView.contentInset];
}

Additional benefit of using UICollectionViewController is the support of useLayoutToLayoutNavigationTransitions, which can create cool transitions between collection view layouts (like, for example, Apple's mobile calendar app).

Upvotes: 1

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