Question

I have a UIScrollView with subclassed UIImageViews in it. When one of the imageviews are clicked, I’d like the parent UIView (contains the scrollview) to receive the event in its

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

I can tell if the imageview was clicked by

if(CGRectContainsPoint(myScrollView.frame, location) == YES){...}

Assuming the imageview and scrollview are the same size. Or is there a better way to to know a particular imageview within the scrollview was tapped? The imageviews are created dynamically.

Answer 1

Note that UIImageView ignores touches (or rather, lets them pass through to its superview) by default. Make sure you set your image views’ userInteractionEnabled property to YES.