Aligning right to left on UICollectionView

ios objective-c uicollectionview right-to-left uicollectionviewlayout

Without doing any Xtransform to the collection view, simply forced RTL:

YourCollectionView.semanticContentAttribute = UISemanticContentAttribute.forceRightToLeft

ios objective-c uicollectionview right-to-left uicollectionviewlayout

You can get similar result by performing a transform on the collection view and reverse the flip on its content:

First when creating the UICollectionView I performed a horizontal flip on it:

[collectionView_ setTransform:CGAffineTransformMakeScale(-1, 1)];

Then subclass UICollectionViewCell and in here do the same horizontal flip on its contentView:

[self.contentView setTransform:CGAffineTransformMakeScale(-1, 1)];

ios objective-c uicollectionview right-to-left uicollectionviewlayout

In addition to Tawfik's answer:

You can also set UICollectionView's Semantic property via Interface Builder:

More about this property: in this question

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