didBeginTrackingNotification

Posted when menu tracking begins.

Declaration

class let didBeginTrackingNotification: NSNotification.Name

Discussion

The notification object is the main menu bar ([NSApp mainMenu]) or the root menu of a popup button. This notification does not contain a userInfo dictionary.

note:

This notification is available in versions 10.3 and 10.4 of macOS, however it is not publicly declared so you must declare the name constant as an extern, for example:

extern NSString *NSMenuDidBeginTrackingNotification;

didBeginTrackingNotification

Declaration

Discussion

See Also

Notifications