用 Swift 实现 UITextFieldDelegate

问题描述

我有实现 UITextFieldDelegate 的 ViewController 类.我没有自动完成诸如 textFieldShouldBeginEditing 之类的功能.这是 XCode 6 中的错误吗?这是我的类实现.

I have my ViewController class which implements UITextFieldDelegate. I have no auto complete for the funcs such as textFieldShouldBeginEditing. Is this a bug in XCode 6? Here's my class implementation.

class ViewController: UIViewController, UITextFieldDelegate

推荐答案

Xcode 6(Beta 1)目前不支持未实现协议方法/属性的自动完成(对于 Swift).

Xcode 6 (Beta 1) is not currently supporting autocomplete for non-implemented protocol methods/properties (for Swift).

你最好的选择是<CMD>- 在尚未完全实现的协议上单击以查看您缺少的内容.

Your best bet is to <CMD> - click on the protocol that isn't yet fully implemented to see what you're missing.

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