Bounds of UICollectionViewCell are not correct the first time layoutSubviews() is called

Originator:yannick.loriot
Number:rdar://27644391 Date Originated:2016/08/01
Status:Open Resolved:
Product:iOS SDK Product Version:iOS 10
Classification: Reproducible:always
 
Summary:
I use custom UICollectionViewCell with auto layout constraints. With iOS 10 beta4 (and also beta3, I don't know for previous versions) when the layoutSubview() is called the subviews bounds are not set correctly.

Indeed the cell bounds is correct, however the bounds for each subview seems to have default values. I have to scroll the collectionView to update the cell properly.

Steps to Reproduce:
1. Open the project
2. Run the example (whatever the device)
3. The cells are "empty" (only orange background)

Expected Results:
Each cell should contains a green circle over the orange background.

Actual Results:
The cells are "empty" (only orange background)

Version:
iOS 10 - beta 3 and over

Configuration:
Simulators and iPad mini 2

Comments


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