Container view and click

I tried to use the library on GitHub :
https://github.com/mluton/EmbeddedSwapping

that allows me to have a container and put in the view controller .

I tried to put in a view controller a map , and I noticed that there is no recognized gesture or click, I also tried to put a button but it is as if there is a layer in front .

How can I do to make it interactive box ?

Thanks.

Code:

@interface AppuntamentiViewController ()

@property (nonatomic, weak) ContainerViewController *containerViewController;

@end



@implementation AppuntamentiViewController



@synthesize view_testata,btnCalendario,btnMappa,tabella,pickerData;



- (void)viewDidLoad {

    [super viewDidLoad];



    [AstColor setHeader:self.navigationController];

}



- (void)didReceiveMemoryWarning {

    [super didReceiveMemoryWarning];

    // Dispose of any resources that can be recreated.

}



- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender

{

    if ([segue.identifier isEqualToString:@"embedContainer"]) {

        self.containerViewController = segue.destinationViewController;

    }

}



- (IBAction)mappa:(id)sender

{

    [self.containerViewController swapViewControllers:1];

}



- (IBAction)calendario:(id)sender

{

    [self.containerViewController swapViewControllers:2];

}



@end

@interface ContainerViewController ()



@property (strong, nonatomic) NSString *currentSegueIdentifier;

@property (strong, nonatomic) MapViewController *firstViewController;

@property (strong, nonatomic) CalendarioViewController *secondViewController;

@property (assign, nonatomic) BOOL transitionInProgress;



@end



@implementation ContainerViewController



- (void)viewDidLoad

{

    [super viewDidLoad];



    self.transitionInProgress = NO;

    self.currentSegueIdentifier = SegueIdentifierFirst;

    [self performSegueWithIdentifier:self.currentSegueIdentifier sender:nil];

}



- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender

{



    // Instead of creating new VCs on each seque we want to hang on to existing

    // instances if we have it. Remove the second condition of the following

    // two if statements to get new VC instances instead.

    if ([segue.identifier isEqualToString:SegueIdentifierFirst]) {

        self.firstViewController = segue.destinationViewController;

    }



    if ([segue.identifier isEqualToString:SegueIdentifierSecond]) {

        self.secondViewController = segue.destinationViewController;

    }



    // If we're going to the first view controller.

    if ([segue.identifier isEqualToString:SegueIdentifierFirst]) {

        // If this is not the first time we're loading this.

        if (self.childViewControllers.count > 0) {

            [self swapFromViewController:[self.childViewControllers objectAtIndex:0] toViewController:self.firstViewController];

        }

        else {

            // If this is the very first time we're loading this we need to do

            // an initial load and not a swap.

            [self addChildViewController:segue.destinationViewController];

            UIView* destView = ((UIViewController *)segue.destinationViewController).view;

            destView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;

            destView.frame = CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height);

            [self.view addSubview:destView];

            [segue.destinationViewController didMoveToParentViewController:self];

        }

    }

    // By definition the second view controller will always be swapped with the

    // first one.

    else if ([segue.identifier isEqualToString:SegueIdentifierSecond]) {

        [self swapFromViewController:[self.childViewControllers objectAtIndex:0] toViewController:self.secondViewController];

    }

}



- (void)swapFromViewController:(UIViewController *)fromViewController toViewController:(UIViewController *)toViewController

{



    toViewController.view.frame = CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height);



    [fromViewController willMoveToParentViewController:nil];

    [self addChildViewController:toViewController];



    [self transitionFromViewController:fromViewController toViewController:toViewController duration:1.0 options:UIViewAnimationOptionTransitionCrossDissolve animations:nil completion:^(BOOL finished) {

        [fromViewController removeFromParentViewController];

        [toViewController didMoveToParentViewController:self];

        self.transitionInProgress = NO;

    }];

}



- (void)swapViewControllers :(int) numero

{



    if (self.transitionInProgress) {

        return;

    }





    self.currentSegueIdentifier = ([self.currentSegueIdentifier isEqualToString:SegueIdentifierFirst]) ? SegueIdentifierSecond : SegueIdentifierFirst;



    if (numero == 1 && ([self.currentSegueIdentifier isEqualToString:SegueIdentifierFirst]) && self.firstViewController) {

        self.transitionInProgress = YES;

        if(!self.firstViewController)

            [self performSegueWithIdentifier:self.currentSegueIdentifier sender:nil];

        else

        [self swapFromViewController:self.secondViewController toViewController:self.firstViewController];

        return;

    }



    if (numero == 2 &&  ([self.currentSegueIdentifier isEqualToString:SegueIdentifierSecond])) {

        self.transitionInProgress = YES;

        if(!self.secondViewController)

            [self performSegueWithIdentifier:self.currentSegueIdentifier sender:nil];

        else

        [self swapFromViewController:self.firstViewController toViewController:self.secondViewController];

        return;

    }

}



@end

#import "MapViewController.h"



@interface MapViewController ()



@end



@implementation MapViewController



- (void)viewDidLoad {

    [super viewDidLoad];

    // Do any additional setup after loading the view.

}



- (void)didReceiveMemoryWarning {

    [super didReceiveMemoryWarning];

    // Dispose of any resources that can be recreated.

}

#import "CalendarioViewController.h"



@interface CalendarioViewController ()



@end



@implementation CalendarioViewController



- (void)viewDidLoad {

    [super viewDidLoad];

    // Do any additional setup after loading the view.

}



- (void)didReceiveMemoryWarning {

    [super didReceiveMemoryWarning];

    // Dispose of any resources that can be recreated.

}



@end

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