CGKeyCode表

Question

是否有表格或某种实用工具可以找到密钥的CGKeyCode？感谢

Answer 1

- (void)keyDown:(NSEvent *)theEvent {
  NSLog(@"keycode: %hu", [theEvent keyCode]);
}

Answer 2

一次一个：

- (void)keyDown:(NSEvent *)theEvent {
    CGEventRef cgEvent = [theEvent CGEvent];

    NSLog(@"%hu", CGEventGetIntegerValueField(cgEvent, kCGKeyboardEventKeycode));
}

它们似乎也列在Events.h中。