将触摸从UIImageView传递到Superview

Question

I have four UIImageViews placed on a circular UIView . Dragging the UIView rotates the view. But when I drag the UIImageView, the rotation does not occur. The UIImageView is eating the touches.

I subclassed the UIImageView and tried this:

- (void) touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event {
    [self.superview touchesMoved:touches withEvent:event];
    [super touchesMoved:touches withEvent:event];
}

That doesn't seem to solve the problem. I tried disabling touches on the UIImageView - [imageView setUserInteraction:NO] . That doesn't solve the problem either. I know there are similar questions been asked. But none seem to solve my problem.

Thanks.

Answer 1

尝试在UIImageView上将userInteractionEnabled设置为NO ，这样可以防止他们消耗触摸。