create Signal::global

examples/global.rs

@@ -0,0 +1,19 @@
+//! Example: README.md showcase
+//!
+//! The example from the README.md.
+
+use dioxus::prelude::*;
+
+static COUNT: GlobalSignal<i32> = Signal::global(|| 0);
+
+fn main() {
+    launch_desktop(app);
+}
+
+fn app() -> Element {
+    rsx! {
+        h1 { "High-Five counter: {COUNT}" }
+        button { onclick: move |_| *COUNT.write() += 1, "Up high!" }
+        button { onclick: move |_| *COUNT.write() -= 1, "Down low!" }
+    }
+}