Scenes

conversation

Builds DescriptionList Divider List Markdown MessageList Timeline

The code that drew it

A still frame holds a repeating animation at its first frame and a one-shot at its last, because a still of a moving thing is not reproducible. Run the gallery to review motion.

fn conversation(_window: &mut Window, cx: &mut App) -> AnyElement {
    let theme = cx.theme().clone();
    stack(&theme)
        .w(px(560.0))
        .child(
            MessageList::new("scene.conversation.thread", scene_thread())
                .group_consecutive(true)
                .body_lines(2)
                .on_retry(|_, _, _| {})
                .on_markdown(|_, _, _, _| {}),
        )
        .child(
            Divider::new()
                .id("scene.conversation.rule")
                .label("Scrolled away from the newest message"),
        )
        .child(
            // A viewport shorter than the thread opens at its top, so the
            // messages below it have never been on screen and the list says
            // how many there are rather than letting them be discovered.
            MessageList::new("scene.conversation.behind", scene_thread())
                .visible_rows(2)
                .body_lines(2)
                .on_retry(|_, _, _| {}),
        )
        .into_any_element()
}