Top "Uicollectionview" questions

The UICollectionView class manages an ordered collection of data items and presents them using customizable layouts.

UICollectionView + iOS 7 / Xcode 5 = Assertion Failure

In my app there was a UICollectionView using flowLayout and it was working beautifully in iOS 6 but fails horribly in …

ios7 uicollectionview xcode5 uncaught-exception
viewForSupplementaryElementOfKind not being called on custom UICollectionViewLayout

I created a custom UICollectionViewLayout and I've put it in my Collection View Controller in the storyboard. I didn't get …

ios objective-c uicollectionview uicollectionviewlayout uicollectionreusableview
sizeForItemAtIndexPath is not found in different swift versions

I am using UICollectionView but following method not found: func collectionView(collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAtIndexPath indexPath: NSIndexPath) -&…

swift swift3 uicollectionview swift4 uicollectionviewlayout
UICollectionView allow multiple selection for specific section

Is there a way to allow multiple selection only for a specific section? The code below affects all sections. [self.…

ios uicollectionview uicollectionviewcell didselectrowatindexpath
How to transition from UICollectionView to UIViewController like Pinterest/Evernote

I have a UICollectionView and when an item is selected, I'd like it to animate full screen. So it would …

ios uicollectionview pinterest evernote
Adding padding to first and last cell of UICollectionView

I have subclassed UICollectionViewFlowLayout to get horizontal UICollectionView with paging like behavior. It works perfectly fine as long as UICollectionViewCell …

ios objective-c uicollectionview uicollectionviewcell uicollectionviewlayout
Can't get UICollectionView to display cells

I'm trying to get a UICollectionView to display inside a modally presented view controller. The app is for iPad iOS 7. …

ios ipad uicollectionview uicollectionviewcell uicollectionviewlayout
UIMenuController with custom item not working with UICollectionview

I have added custom menu controller when long press on UICollectionViewCell [self becomeFirstResponder]; UIMenuItem *menuItem = [[UIMenuItem alloc] initWithTitle:@"Custom Action" …

objective-c uicollectionview uimenucontroller uiresponder
UICollectionView Cell Auto Size with AutoLayout iOS 8

I am trying to set up iOS 8 auto sizing cells in UICollectionViewController: I've created a basic design using StoryBoards and …

ios objective-c uicollectionview autolayout autosize
UICollectionView header position in horizontal scroll direction mode with flow layout

I have ios UICollectionView with Flow layout with horizontal scroll direction. In this situation typical header position is on the …

ios header uicollectionview flowlayout