Scrolling in UITableView embedded in UITableviewCell (ios7)

Question

I have UITableView added as subview of UITableviewCell. In iOS 6 when I scroll internal tableView and reach to the end of it main table view becomes scrolling. In iOS 7 it doesn't work anymore. If I am scrolling in internal table view it doesn't deliver this scroll event to parent tableView.

Does anyone know how to simply fix it, without manual transferring event from internal tableview to parent?

Additional info: I find possible reason of problem. But how to fix this problem.

Answer 1

So, I found a solution.

According to tip from @FaisalAli I implement delegate method:

- (BOOL)                         gestureRecognizer: (UIGestureRecognizer*)gestureRecognizer
shouldRecognizeSimultaneouslyWithGestureRecognizer: (UIGestureRecognizer*)otherGestureRecognizer
{
    if ([gestureRecognizer isKindOfClass: [UIPanGestureRecognizer class]])
    {
        if ([((UIPanGestureRecognizer*)gestureRecognizer) velocityInView: self].y > 0)
        {
            // Up
            if (self.contentOffset.y <= 0)
            {
                self.bounces = NO;
                return YES;
            }
        }
        else
        {
            // Down
            if (self.contentOffset.y + self.height >= self.contentSize.height)
            {
                self.bounces = NO;
                return YES;
            }
        }
    }

    self.bounces = YES;

    return NO;
}

And it helped.