Handling menu events in cocoa

Question

How to handle events in the menu bar, that is, if I click the "quit" or "about" button in the menu bar where the control is located.

Thanks in advance,

Answer 1

To understand this, you will need to read the responder chain . You’ll want to pay particular attention to the “Activity Messages” section at the bottom of the page that I am associated with. The Nil-target action is sent to the first responder. This is how menu items usually work.

About Quit MainMenu.xib, NSApplication. , , -orderFrontStandardAboutPanel: -terminate:. NSApplication, . , .