How to add something to the window title

Question

I find an function such as Finder or something like that, when you right click on the finder title,the popup item will appear and you can chose something, how can I do this to get that function to my application by Xcode? thank you very much.

Answer 1

Set the window's representedURL property, and optionally adjust the menu in the window delegate's window:shouldPopUpDocumentPathMenu:.