58 lines
1.8 KiB
Rust
58 lines
1.8 KiB
Rust
//! Aspirational RUIN app API.
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//!
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//! This file is intentionally not wired into the workspace build. It exists to illustrate the
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//! desired developer-facing programming model for a component-driven app framework.
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use ruin::prelude::*;
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#[ruin_runtime::async_main]
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async fn main() -> ruin::Result<()> {
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App::new()
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.window(Window::new().title("RUIN Counter").size(960.0, 640.0))
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.mount::<CounterApp>()
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.run()
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.await
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}
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#[component]
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fn CounterApp() -> impl View {
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let count = use_signal(|| 0);
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let doubled = use_memo(move || count.get() * 2);
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use_window_title(move || format!("RUIN Counter ({})", count.get()));
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use_effect(move || tracing::info!(count = count.get(), "counter changed"));
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view! {
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column(gap = 16, padding = 24) {
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text(
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role = TextRole::Heading(1),
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size = 32,
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weight = FontWeight::Semibold,
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) {
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"RUIN counter"
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}
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text(color = colors::muted()) {
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"The obvious primitives here should be layout, text, and input surfaces. Higher-level \
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ideas like cards or panels should probably be composites layered on top of `block`."
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}
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row(gap = 8) {
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button(on_press = move |_| count.update(|value| *value -= 1)) { "-1" }
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button(on_press = move |_| count.set(0)) { "Reset" }
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button(on_press = move |_| count.update(|value| *value += 1)) { "+1" }
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}
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block(
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padding = 16,
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gap = 8,
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background = surfaces::raised(),
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border_radius = 12,
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) {
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text(size = 18) { "count = "; count }
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text(color = colors::muted()) { "double = "; doubled }
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}
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}
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}
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}
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