Xib文件:无法将视图从xib文件拖到快速文件 [英] Xib file: Can't drag a View from a xib file to a swift file

问题描述

我只是将View拖放到了xib文件中.我添加了一些限制，并尝试使用助手编辑器将Ctrl从View拖动到.swift文件中，但是它又反弹了，我还缺少什么?

I just dragged and dropped a View to a xib file. I added some constrains and tried to Ctrl drag from the View to a .swift file with the assistant editor, but it bounce back, what am I missing?

推荐答案

xib文件必须是您要ctrl +拖动到的文件的子类.

The xib file needs to be a subclass of the file you are trying to ctrl+drag to.

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