UICollectionViewCell contentView is not resized on iOS7

Originator:exsephiroth87
Number:rdar://18304730 Date Originated:11/09/2014
Status:Duplicate Resolved:No
Product:iOS SDK Product Version:iOS7
Classification:Serious Bug Reproducible:Always
 
Summary:
Using Xcode6 GM, building against iOS8 sdk, UICollectionViewCells resized using 

collectionView(collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAtIndexPath indexPath: NSIndexPath) -> CGSize

do not resize the contentView, thus breaking any auto layout done inside.

It works fine in iOS8, and it was fine in iOS7 until beta7, this is a new behaviour and quite serious

Steps to Reproduce:
Sample project attached

1. create a collection view
2. add some subviews to a cell
3. resize cells using the UICollectionViewDelegateFlowLayout


Expected Results:
Cell content view is resized, and subviews are also resized with auto layout

Actual Results:
On iOS7, contentView is not resized, and has the original cell size

Version:
iOS7

Notes:


Configuration:
Any device

Comments

Duplicate of rdar://18312246 (Closed)

By exsephiroth87 at Oct. 3, 2014, 10:17 a.m. (reply...)

The same situation occurs using custom layout and calculating content size - size is ignored and this one from storyboard is used.

By tmk.szlc at Sept. 12, 2014, 5:25 a.m. (reply...)

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