Called after the title bar accessory view controller’s view has been loaded into memory is about to be added to the view hierarchy in the window.
SDK
- macOS 10.10+
Framework
- App
Kit
Declaration
func viewWillAppear()
Discussion
This method is called when the accessory view is about to be added to the window’s view hierarchy or the window is about to become visible, such as coming to the front or becoming unhidden. If you override this method, you must call super
in your implementation.