如何在UICollectionView

时间:2015-10-06 16:16:05

标签: ios swift uicollectionview

我正在尝试像这样制作用户界面:http://i.stack.imgur.com/aJcpr.png 我正在使用此代码:

override func collectionView(collectionView: UICollectionView, didSelectItemAtIndexPath indexPath: NSIndexPath) {

        let start = (indexPath.row % 2 == 0) ? 2 : 1
        let finish = (self.collectionView?.numberOfItemsInSection(indexPath.section))!

        for i in start..<finish {
            let path = NSIndexPath(forRow: indexPath.row + i, inSection: indexPath.section)
            let cell = collectionView.cellForItemAtIndexPath(path)
            cell?.center.y += 100
        }

但我的身高UICollectionView有问题(请参阅此处http://savepic.org/7780391.png) 如何增加此高度以使最后两行也向下移动?

0 个答案:

没有答案