1.创建集合试图,这个就比较简单了.创建完集合试图,我们在集合试图上面添加长按的手势
UIGestureRecognizerDelegate 先遵从协议
longPressGr =
=
=
=
2.我们在longpressToDo里面添加方法-(
)longPressToDo:(UILongPressGestureRecognizer *
(gestureRecognizer.state !=
=
*indexPath =
(indexPath ==
UICollectionViewCell* cell =