How to customize background color for swipe left delete action on UITableView using Bond binding?

[ni79ls]

Hi all

I love Bond but I am struggling to use it for my UITableView.

I used to customise the delete action as following without the Bond framework:

func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -> [UITableViewRowAction]? {
        
            let delete = UITableViewRowAction(style: .destructive, title: Constants.GlobalConstants.ExerciseSwipeTextDelete) { (action, indexPath) in
                
                self.impactFeedback.impactOccurred()
                self.delegate?.deleteSet(exerciseId: self.exerciseVM?.id ?? "", setId: self.exerciseVM?.sets[indexPath.row].id.value ?? "")
            }
            delete.backgroundColor = Constants.GlobalConstants.TableDeleteBackgroundColor
            return [delete]
    }

Does anybody know to achieve this effect with Bond?

I managed to get the swipe delete action working as following (based on another great post in the list from another user).

1) create an extension:

extension ReactiveExtensions where Base: UITableView {
    var commitItemForRowAt: SafeSignal {
        return dataSource.signal(for: #selector(UITableViewDataSource.tableView(_:commit:forRowAt:))) { (subject: PassthroughSubject, _: UITableView, editingStyle: Int, indexPath: IndexPath) in
            subject.send(indexPath)
        }
    }
}

2) add the following two code segments to the view controller:

self.tableWithSetsView.reactive.dataSource.feed(property: Property(true), to: #selector(UITableViewDataSource.tableView(_:canEditRowAt:)), map: { (value: Bool, _: UITableView, indexPath: IndexPath) -> Bool in
                print("Edit mode selection at : %d", indexPath.row)
                return value
            })

self.tableWithSetsView.reactive.commitItemForRowAt.observeNext { index in
                print("Delete button requesting deletion confirmation at %d !", index.row)
                self.deleteSet(exerciseId: self.exerciseVM?.id ?? "", setId: self.exerciseVM?.sets[index.row].id.value ?? "")
            }

The binding is pretty straightforward itself. Everything works fine except the look is not exactly right. Here is the binding code:

exerciseVM.setsBond.bind(to: tableWithSetsView, rowAnimation: .fade) { dataSource, indexPath, tableView in
            let cell = tableView.dequeueReusableCell(withIdentifier: SetDurationTableViewCell.identifier, for: indexPath) as! SetDurationTableViewCell
            if let exerciseSet = dataSource[indexPath.item] as? SetDurationVM {
                cell.setup(setVM: exerciseSet)
                cell.delegate = self
                return cell
            } else {
                return UITableViewCell()
            }
        }

The big question:

What do I need to add to customise the look of the delete swipe action. I am in particular interested in changing the delete action backgroundColor and potentially the title.