Scenes

notification-center

Builds DescriptionList List NotificationCenter 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 notification_center(_window: &mut Window, cx: &mut App) -> AnyElement {
    if !cx.has_global::<SceneNotifications>() {
        let centre = cx.new(|cx| NotificationCenter::new("scene.notifications", cx));
        centre.update(cx, |centre, cx| {
            centre.record(
                Notification::new("scene.notify.exported", "Theme exported to disk")
                    .tone(Tone::Success)
                    .at("9:41")
                    .read(true),
                cx,
            );
            centre.record(
                Notification::new("scene.notify.stale", "Refreshing the model catalog failed")
                    .tone(Tone::Warning)
                    .detail("The last verified catalog is still shown.")
                    .at("9:44"),
                cx,
            );
            centre.record(
                Notification::new(
                    "scene.notify.refused",
                    "The host refused to publish this run",
                )
                .tone(Tone::Warning)
                .detail("Approval is required for this workspace.")
                .at("9:46")
                .action("Request approval", |_, _| {}),
                cx,
            );
        });
        cx.set_global(SceneNotifications { centre });
    }
    let centre = cx.global::<SceneNotifications>().centre.clone();
    let theme = cx.theme().clone();
    stack(&theme)
        .w(px(520.0))
        // The same three reports the toast scene shows, after their toasts
        // have gone.
        .child(caption(
            &theme,
            "what the toasts said, still here once they timed out",
        ))
        .child(centre)
        .into_any_element()
}