MKMapViewDelegate is nota called when inside a subclass of MKMapView
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I am quite new in Objective C, but learning fast. My project is quite complete and I have implemented as well classes than delegates etc etc.

I am using an MKMapView to display things on a map. I also need the user to click on Pins which will give back some informations, but I do want that the MKViewMap makes some estimations before sending info.

As such I have subclassed MKMapView, and I am using this class to display. But I don't get the delegates called. It worked normally when I was using MKViewMap in a standard way. Here is some code. The subclass has a delegate protocol, and this works perfectly

// .h file

#import < MapKit/MapKit.h >

@protocol MyMapViewDelegate < NSObject >

@required

- (void) ReturnAddressToHail:(NSString*) FullAddresse andNumber:(NSString*) FullNumber;
- (void) ReturnSelectedDriverHash:(NSString*) DriverHash;
@end


@interface MyMapViewClass : MKMapView < MKMapViewDelegate >

{
    
    id < MyMapViewDelegate > delegate;

    CLLocationCoordinate2D mapCenter;
    NSDictionary *Info;
    CLLocation * ClientNewLocation;

}

@property (retain) id delegate;

// .m file

#import "MyMapViewClass.h"
#import "NSObject+MapAnnotationHelper.h"

@implementation MyMapViewClass

@synthesize geoCoder;
@synthesize delegate;

self.delegate = self;


-(void) mapView:(MKMapView *) mapView regionDidChangeAnimated:(BOOL)animated

{

    (void) self.updateAddress;
    NSLog(@"regionchange delegate");

}


The latter is never called. Any ideas ?

Thank you a lot