NorrinRadd

func PrintableClassName<T>(variable : T) -> String
{
    // Test for ObjC
    if let v = variable as? NSObject
    {
        return v.classForCoder.description()
    }

    // If the object *can* be converted to ObjC type, do so
    // However you lose any specifics as to type

NorrinRadd

extension T! {
    typealias ObjectiveCType = AnyObject
    static func getObjectiveCType() -> Any.Type
    func bridgeToObjectiveC() -> AnyObject
    static func bridgeFromObjectiveC(x: AnyObject) -> T!?
    static func isBridgedToObjectiveC() -> Bool
}

NorrinRadd

    
    [[NSNotificationCenter defaultCenter] addObserverForName:UIKeyboardWillShowNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *note)
     {
         NSLog(@"Windows: %@", [UIApplication sharedApplication].windows);
         
         for (UIWindow *window in [UIApplication sharedApplication].windows)
         {
             if ([window.class.description rangeOfString:@"Text"].location != NSNotFound)
             {
                 window.alpha = 0.0f;