Question

I use a UIScrollView to show a serial of UIImageView(the UIImageView is added as subview of scrollview), the problem is that I have rewrote the method in UIImageView:

-(void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event

But when I click the image , the method is not called, it seems that the image did not receive the click event. What is the exact reason? How can I fix this?
(I have enable the exclusiveTouch of the UIImageView and the User Interavtion of all the view)

Answer 1

set

imageView.userInteractionEnabled = YES;

and if you just want a tap event for the imageview

just use the UITapGestureRecognizer

UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tap:)];
[imageView addGestureRecognizer:tap];

then you must implement the method

- (void) tap:(UITapGestureRecognizer*)gesture
{
    UIImageView *v = gesture.view;// that your ImageView tapped
}