You can use the function collectionView
with the parameter didSelectItemAtIndexPath
func collectionView(collectionView: UICollectionView, didSelectItemAtIndexPath
indexPath: NSIndexPath) {
let selectedCell:UICollectionViewCell = myCollectionView.cellForItemAtIndexPath(indexPath)!
selectedCell.contentView.backgroundColor = UIColor(red: 102/256, green: 255/256, blue: 255/256, alpha: 0.66)
}
This creates a constant for the selected UICollectionViewCell
, then you just change the background’s color
And then for return to the original color when it is deselected, you must use the function collectionView
with the parameter didDeselectItemAtIndexPath
func collectionView(collectionView: UICollectionView, didDeselectItemAtIndexPath indexPath: NSIndexPath) {
let cellToDeselect:UICollectionViewCell = myCollectionView.cellForItemAtIndexPath(indexPath)!
cellToDeselect.contentView.backgroundColor = UIColor.clearColor()
}
And you change the color to the original one!
For example here is the screenshot from this code in a filterApp