问题
How do I change the "About this app" window of an app in Xcode? I've made a little app, but I don't know how to change this little thing. Thank you for your help :D
回答1:
In your MainMenu.xib, change to the target-action of the menu item "About myApp" to your custom action.
Then in your action, you can do whatever you want. For example, you can display a window that you've either designed in a nib file or created programmatically.
来源：https://stackoverflow.com/questions/12156528/xcode-customize-about-this-app