- tableView
- Table view being edited.
- indexPath
- Location of the row that may be deleted.
Text to be used as the title for the Delete button.
The Delete button appears when the user swipes-to-delete or taps the red circle accessory while the table view is in edit mode.
Use this method to customize the button title, for example in the Mail app the Delete button title contains the number of emails that will be deleted in a message thread.