向动画添加两个 UIViewAnimationOptions (Swift)

Question

我有这段代码可以为 table:

设置动画

    UIView.animateWithDuration(0.33, delay: 0, options: UIViewAnimationOptions.CurveEaseOut | UIViewAnimationOptions.AllowUserInteraction, animations: { () -> Void in

    self.myTableView.setContentOffset(CGPoint(x: 0, y: offSetY), animated: false)


    }, completion: nil)

我想要附加选项 UIViewAnimationOptions.AllowUserInteraction 但我收到错误消息：“| 不能应用于两个 UIViewAnimationOptions 操作数”。我怎样才能添加这个？在 objective-c.

工作

Answer 1

在Swift 2中你必须这样写。 OptionSetType 具有更新的语法。

UIView.animateWithDuration(0.33, delay: 0, options:[UIViewAnimationOptions.CurveEaseOut, UIViewAnimationOptions.AllowUserInteraction], animations: { () -> Void in

        self.myTableView.setContentOffset(CGPoint(x: 0, y: 8), animated: false)


        }, completion: nil)

向动画添加两个 UIViewAnimationOptions (Swift)

Adding two UIViewAnimationOptions to an animation (Swift)

uiviewanimation

ios

swift