How can I disable or remove a menu item in a SwiftUI macOS app? For example, the Print... item is shown in the File menu by default. But my application does not use printing features. How would I remove the print item from the file menu in a SwiftUI Mac app?
I tried the following in AppDelegate.swift but it doesn't work:
import Cocoa
import SwiftUI
@NSApplicationMain
class AppDelegate: NSObject, NSApplicationDelegate {
func applicationWillFinishLaunching(_ notification: Notification) {
if let menu = NSApplication.shared.mainMenu {
menu.item(withTitle: "File")?.submenu?.item(withTitle: "Print...")?.state = NSControl.StateValue.off
}
}
}