NotificationCenter view

new(ident: impl Into<Ident>, cx: &mut Context<Self>) -> Self

Chain onto the value.

capacity(capacity: usize) -> Self

Need a Context, so they need a view.

set_capacity(capacity: usize, cx: &mut Context<Self>)
set_control_size(size: ControlSize, cx: &mut Context<Self>)
show(notification: Notification, window: &Window, cx: &mut Context<Self>) -> bool
record(notification: Notification, cx: &mut Context<Self>)
mark_read(id: &str, cx: &mut Context<Self>) -> bool
mark_all_read(cx: &mut Context<Self>)
dismiss(id: &str, cx: &mut Context<Self>) -> bool
clear(cx: &mut Context<Self>)

Only answer; they change nothing.

len() -> usize
is_empty() -> bool
holds(id: &str) -> bool
is_read(id: &str) -> Option<bool>
unread() -> UnreadCount

The variants of the event it emits. It never applies the change itself.

• Read
• Dismissed
• Cleared
• ActionTaken

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()
}