Remove space above grouped UITableView in Swift

Question

How do you remove the space above a grouped UITableView?

Here is the solution https://stackoverflow.com/questions/9932711/how-to-remove-the-blank-space-at-the-top-of-a-grouped-uitableview/22185534 — pw2, Oct 23 '19 at 12:36

score 0 · Answer 1 · answered Sep 29 '19 at 10:42

You can remove the space by adding a UIView to the table view .tableHeaderView property i.e.

tableView.tableHeaderView = UIView(frame: CGRect(x: 0, y: 0, width: 0, height: CGFloat.leastNonzeroMagnitude))

CGFloat.leastNonzeroMagnitude gives you the least positive number i.e. less than or equal to all positive numbers, but greater than zero.

score 0 · Answer 2 · answered Sep 29 '19 at 11:21

0

Use this delegate method to set height of header section to minimum:

func tableView(tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
    return 0.1
}

answered Sep 29 '19 at 11:21

Mumtaz Hussain

2 Answers2