How to remove separate lines in List by custom ListStyle?

Asked Dec 19 '19 at 06:56

Active Dec 19 '19 at 07:02

Viewed 216 times

I'd like to remove separate lines between rows. How to implement my custom style to do it?

struct CustomListStyle: ListStyle {
    static func _makeView<SelectionValue>(value: _GraphValue<_ListValue<CustomListStyle, SelectionValue>>, inputs: _ViewInputs) -> _ViewOutputs where SelectionValue : Hashable {
        // ???
    }

    static func _makeViewList<SelectionValue>(value: _GraphValue<_ListValue<CustomListStyle, SelectionValue>>, inputs: _ViewListInputs) -> _ViewListOutputs where SelectionValue : Hashable {
        // ???
    }
}

struct ListDemo: View {
    @State var list = ["Row 1", "Row 2"]

    var body: some View {
        List {
            ForEach(list, id: \.self) {
                Text($0)
            }
        }.listStyle(CustomListStyle())
    }
}

I know how to achieve this by calling UITableView.appearance().separatorStyle = .none but I'd like to know more about ListStyle protocol. What are _GraphValue or `_ViewInputs, _ViewOutputs?

edited Dec 19 '19 at 07:02

asked Dec 19 '19 at 06:56

Victor Kushnerov

3,706
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Those are private types. Custom list styles are not allowed now. – Asperi Dec 19 '19 at 08:11
As you mentioned with UI appearance, you can do it with that: https://stackoverflow.com/a/58426643/12378791 Or use ForEach. – Tobias Hesselink Dec 19 '19 at 09:01
@TobiasHesselink `List` supports onEdit, onDelete, onMove. – Victor Kushnerov Dec 19 '19 at 18:04

How to remove separate lines in List by custom ListStyle?

0 Answers0