CODEWITHSUNDEEP
iosobjective-cuinavigationcontroller
David B.
David B.

Reputation: 126

UINavigationController white line glitch when swiping back

I have a glitch happening when using the built-in swipe back gesture, going from a UIViewController with a UITableView to a UIViewController to a UICollectionView. There is a thin white line glitching at some point as if it was the left border of the current view controller.

In the image below, I've captured a screenshot, untouched on the left. On the right, it's the very same screenshot but I've highlighted the thin white line in pink. It looks way more disturbing on my iPhone 6 than here on screen.

glitch http://sidlee.d.pr/16ck4/37icoodl+

Upvotes: 0

Views: 385

Answers (1)

David B.
David B.

Reputation: 126

I've been spending hours on this, and just when I post the question on SO, I get to the solution. I'm not sure why the glitch happens, but it occurs that the thin white line is actually a piece of the UIView from the current view controller.

Anyway, setting the UIView background color to clear color solves it.

Upvotes: 2

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