UITableView page size when paging enabled

Question

I\'m facing with a simple but tedious problem. What I\'m trying to do is make an UITableView to page like an UIScrollView but enabling paging doesn\'t help me so much because I

Answer 1

Starting with k06a's answer, I've refined it a bit so it works more like the real paginated UITableView. The differences in behaviour are quite noticeable with full screen table rows. Even a mini-flick in either direction should scroll the table to the next page: I do this by checking velocity first.

- (void)scrollViewWillEndDragging:(UIScrollView *)scrollView
                     withVelocity:(CGPoint)velocity
              targetContentOffset:(inout CGPoint *)targetContentOffset
{    
    CGFloat rowHeight = tableView.rowHeight;
    int verticalOffset = ((int)targetContentOffset->y % (int)rowHeight);
    if (velocity.y < 0)
    {
        targetContentOffset->y -= verticalOffset;
    }
    else if (velocity.y > 0)
    {
        targetContentOffset->y += (rowHeight - verticalOffset);
    }
    // No velocity, snap to closest page
    else
    {
        if (verticalOffset < rowHeight / 2)
        {
            targetContentOffset->y -= verticalOffset;
        }
        else
        {
            targetContentOffset->y += (rowHeight - verticalOffset);
        }
    }    
}

Note that additionally setting

 self.tableView.decelerationRate = UIScrollViewDecelerationRateFast;

in viewDidLoad: makes it closer to the real thing, but not quite.

I've been fiddling with setting even faster deceleration rates using the code shown here but I couldn't get it right.