addKeyCommand(_:)
Associates the specified keyboard shortcut with the view controller.
Declaration
func addKeyCommand(_ keyCommand: UIKeyCommand)Parameters
- keyCommand:
The key command to add.
Discussion
This method lets you easily add key commands to the view controller without overriding the keyCommands property. The key commands you add to a view controller are applied to the active responder chain. When the user performs a key command, UIKit searches the responder chain (starting with the first responder) for an object capable of handling the specified action.