- (BOOL)pointInside:(CGPoint)point withEvent:(UIEvent *)event {
    for (UIView *subview in self.subviews) {

        CGPoint subviewPoint = [self convertPoint:point toView:subview];

        if ([subview pointInside:subviewPoint withEvent:event]) {

            return YES;
        }
    }

    return [super pointInside:point withEvent:event];
}