小编Sib*_*ear的帖子

可用的 嵌套类SuperView和NestedView.

class SuperView : UIImageView {

    class NestedView : UIImageView {
        var text : String = "Nested View"
    }

    var text : String = "Super View"
    var nested : NestedView?

}

我想为UIImageView设置名为"Custom Class Name"的属性,以在Storyboard场景的检查器中为"NestedView"值.但是Interface Builder找不到"NestedView"类.