启动 Cocoa 应用程序而不显示主窗口
我有一个简单的 Cocoa 应用程序，带有一个 NSWindow，我可以在其中输入一些凭据，提交后应用程序会启动另一个进程。如果凭证输入一次并缓存，我想通过运行应用程序来启动该过程，而不显示应用程序的主窗口。我怎样才能做到这一点？
该应用程序只有一个符合 NSApplicationDelegate 的类和一个 .xib 文件。
I have a simple Cocoa app with a single NSWindow where I can enter some credentials and after the submission the app starts an another process. In case the credentials were entered once and cached I would like to start the process by running the app without showing the app's main window. How can I achieve that?
The app has only one class that conforms to NSApplicationDelegate and one .xib file.
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您的窗口是从 xib 文件创建的吗？窗口的属性中应该有一个“启动时可见”复选框。
您将需要一些其他 UI（例如菜单项）来开始工作，或者您可以将其放入
applicationDidFinishLaunching:中。Is your window created from a xib file? There should be a "Visible at launch" checkbox in the properties for the window.
You'll need some other UI (such as a menu item) to start your work going — or you could put that in
applicationDidFinishLaunching:.在 MainMenu.xib 文件中，选择窗口并取消选中“启动时可见”。我相信这就是您需要做的全部。
In your MainMenu.xib file, select the window and uncheck "Visible at launch". I believe this is all you need to do.