Hi, I override keyUp function to detect if the space key is press everything works but the screen blink with a white flash every time I press space key how can I fix it?
override func keyUp(with event: NSEvent) { //Tap on escape 0x31 = Space if event.keyCode == UInt16(0x31){ print("Hello") } }
Can you show a complete code to reproduce the issue? You have not written on which component you have overridden keyUp(with:).
Is not a issue, in macOS, there is an option (System Preferences, Accessibility, Flash the screen when an alert sound...) I just want to override this in my app I don't want the flash screen, its call kSystemSoundID_UserPreferredAlert
I may have been misinterpreting your post. Hope you can solve your issue soon. Good luck.