Different background colors for the top and bottom of a UITableView

There´s good answers at Light gray background in “bounce area”…

Where i found this codesnipet (slightly modified) that works great:

CGRect frame = self.tableView.bounds;
frame.origin.y = -frame.size.height;
UIView* grayView = [[UIView alloc] initWithFrame:frame];
grayView.backgroundColor = [UIColor grayColor];
[self.tableView addSubview:grayView];
[grayView release];

Swift:

var frame = self.tableView.bounds
frame.origin.y = -frame.size.height
let grayView = UIView(frame: frame)
grayView.backgroundColor = .gray
self.tableView.addSubview(grayView)