zed/crates/gpui/examples/shadow.rs

use gpui::*;

struct Shadow {}

impl Render for Shadow {
    fn render(&mut self, _cx: &mut ViewContext<Self>) -> impl IntoElement {
        div()
            .flex()
            .bg(rgb(0xffffff))
            .size_full()
            .justify_center()
            .items_center()
            .child(div().size_8().shadow_sm())
    }
}

fn main() {
    App::new().run(|cx: &mut AppContext| {
        let bounds = Bounds::centered(None, size(px(300.0), px(300.0)), cx);
        cx.open_window(
            WindowOptions {
                window_bounds: Some(WindowBounds::Windowed(bounds)),
                ..Default::default()
            },
            |cx| cx.new_view(|_cx| Shadow {}),
        )
        .unwrap();
    });
}