List item

Lists are continuous, vertical indexes of text or images.

Page Summary

Specifications references
Accessibility
Variants
- Standard list item
- Selection list item

Specifications references

Accessibility

Please follow accessibility criteria for development

Variants

Here we just propose a configuration for two types of list items:

Standard with trailing actions
Selection with trailing icons (selection indicators)

All items are composed of:

Title
Subtitle (optional)
Leading icon (optional)

The leading icon is :

icon or image from resources
Image from url. During image loading a placeholder Image is needed. Three kinds of shape are proposed (circular, square or wide).

Standard list item

For standard items, trailing icons can be added. Two types of icons are proposed:

with text
with text and info button to make an action

List item standard square light List item standard square dark

The standard item can be used in a NavigationLink (for example, display more details)

// Build the List view using ODSListItem withount navigation
List {
    // Items without navigation   
    ODSListItem(title: Text("Title Only")).odsListItemStyle()
    ODSListItem(title: Text("Title with subtitle"), subtitle: Text("subtitle")).odsListItemStyle()    
    ODSListItem(title: Text("Title with leading icon"), leading: .icon(Image(systemName: "heart"))).odsListItemStyle()
    ODSListItem(title: Text("Title with trailing text"), trailingText: Text("Details")).odsListItemStyle()
    ODSListItem(title: Text("Title with trailing text and info button"), trailingText: Text("Details")) {
        // Add info button action here
    }.odsListItemStyle()

    // Item with navigation
    NavigationLink {
        Text("The destination view")
    } label: {
        ODSListItem(title: Text("Title without trailing element"))
    }.odsListItemStyle()
    
    NavigationLink {
        Text("The destination view")
    } label: {
        ODSListItem(title: Text("Title with trailing text"), trailingText: Text("Details"))
    }.odsListItemStyle()
    
    NavigationLink {
        Text("The destination view")
    } label: {
        ODSListItem(title: Text("Title with trailing text and info button"), trailingText: Text("Details")) {
            // Add info button action here
        }
    }.odsListItemStyle()
}

Selection list item

List item slection circle light List item slection circle dark

The selection list items can be used to enumerate data as list in order to select elements.

struct MyMultipleOptionsSelection: View {

    @State private var optionA: Bool = false
    @State private var optionB: Bool = false
    
    var body: some View {
        List {
            ODSListItem(
                title: Text("Option A"),
                subtitle: Text("Option A description"),
                trailingCheckmarkIsSelected: optionA
            )
            .odsListItemStyle()
            .onTapGesture {
                optionA.toggle()
            }

            ODSListItem(
                title: Text("Option B"),
                subtitle: Text("Option B description"),
                trailingCheckmarkIsSelected: optionB
            )
            .odsListItemStyle()
            .onTapGesture {
                optionB.toggle()
            }
        }
    }
}     

Note 1: Don’t forget, if item is used in a NavigationLink, a chevron is automatically added by the system. For design purpose it is NOT recommended to add item with trailingCheckmarkIsSelected and trailingToggleIsOn parameters in a NavigationLink.

Note 2:Don’t forget to apply the style on:

ODSListItem if it is not used with NavigationLink.
NavigationLink if ODSListItem is its label.