 
     func recordViewDidClearShortcut(_ recordView: RecordView) {
         print("clear shortcut")
+        storeKeyCombo(with: nil)
         HotKeyCenter.shared.unregisterHotKey(with: "KeyHolderExample")
     }
 


    func recordView(_ recordView: RecordView, didChangeKeyCombo keyCombo: KeyCombo) {
        HotKeyCenter.shared.unregisterHotKey(with: "KeyHolderExample")
        let hotKey = HotKey(identifier: "KeyHolderExample", keyCombo: keyCombo, target: self, action: #selector(AppDelegate.hotkeyCalled))
        hotKey.register()
    }


    func applicationDidFinishLaunching(_ aNotification: Notification) {
        recordView.tintColor = NSColor(red: 0.164, green: 0.517, blue: 0.823, alpha: 1)
        recordView.delegate = self
        recordView.clearButtonMode = .whenRecorded
        restoreKeyCombo()
    }

    func applicationWillTerminate(_ aNotification: Notification) {
