将文件所有者连接到应用程序委托 [英] Connecting file owner to app delegate

问题描述

出于某种原因，出于某种原因，我从XIB中将对象删除到我的appdelegate文件中.我添加了一个新对象，然后选择MyAppNameDelegate作为类.但是，它没有连接到文件所有者，并且右键单击并拖动时似乎没有得到该选项.我认为这导致了一些运行时问题.有什么想法吗?

At some point I deleted the Object to my appdelegate file for some reason from the XIB. I added a new object, and selected MyAppNameDelegate as the class. However, it's not connected to file owner, and I dont seem to get the option when right clicking and dragging. I think this is causing me some runtime issues. Any ideas?

推荐答案

如果您引用MainMenu，则文件的所有者是NSApplication类型的对象.

If you are referring to your MainMenu, the the file's owner is an object of type NSApplication.

在IB中，您应该选择文件的所有者，访问文件的代理"出口，并将其拖动(如画线)到应用程序委托中.这将恢复连接.

In IB, you should select your file's owner, access it's 'delegate' outlet and drag it (as to draw a line) to your app delegate. This will restore the connection.

还要检查文件的所有者是否具有NSApplication类类型.也许它有所改变.

Check also that your file's owner has got the NSApplication class type. Maybe it got changed somehow.

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