在 NSScrollView (Swift) 中显示文本 [英] Displaying text in a NSScrollView (Swift)

问题描述

刚开始学习 Swift 并创建了一个小的 macOS 应用程序，我想在其中使用 NSScrollView 来显示属性字符串.我试过了:

Just started to learn Swift and created a little macOS app in which I want to use a NSScrollView to display an attributed String. I’ve tried:

@IBOutlet var ScrollViewOutlet : NSScrollView
var attributedString = NSMutableAttributedString(string: myText)
ScrollViewOutlet.insertText(attributedString)

但这似乎行不通.感觉很混乱，因为对 NSTextView 做完全相同的事情，而不是像魅力一样工作.

But that doesn’t seem to work. Feels confusing since doing the exact same with a NSTextView instead works like a charm.

我在这里遗漏了什么?

推荐答案

Xcode 的早期 beta 版本(以 Swift 为特色)似乎在这种类型的插座上存在一些严重的问题(如您所见:http://swiftwtf.tumblr.com/post/88387419568/nstextview).但是，由于 Xcode 6 Beta 6 它可以工作.

It seems that the earlier beta versions (which featured Swift) of Xcode had some serious issues with this kind of outlets (as you can see here: http://swiftwtf.tumblr.com/post/88387419568/nstextview). However, since Xcode 6 Beta 6 it works.

textFieldOutlet.textStorage.mutableString.setString("Hello w0rld!")

为了处理字符串，为 textField 创建一个 outlet 而不是 scrollView 本身也是一个更好的做法.

To handle the String, creating an outlet for the textField instead of the scrollView itself is also a better practice.

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