From db888416b690c82d481b897ed7723ee180678a7f Mon Sep 17 00:00:00 2001
From: shadow cat <shadowcatzero@protonmail.com>
Date: Thu, 4 Dec 2025 14:46:34 -0500
Subject: [PATCH] add minimal example

---
 examples/minimal.rs | 20 ++++++++++++++++++++
 src/lib.rs          |  1 +
 src/winit/mod.rs    |  2 +-
 3 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100644 examples/minimal.rs

diff --git a/examples/minimal.rs b/examples/minimal.rs
new file mode 100644
index 0000000..8af2188
--- /dev/null
+++ b/examples/minimal.rs
@@ -0,0 +1,20 @@
+use iris::{prelude::*, winit::*};
+
+struct State {
+    ui: DefaultUi,
+}
+
+fn main() {
+    UiApp::<State>::run();
+}
+
+impl DefaultUiState for State {
+    fn new(mut ui: DefaultUi, _proxy: Proxy<Self::Event>) -> Self {
+        rect(Color::RED).set_root(&mut ui);
+        Self { ui }
+    }
+
+    fn ui(&mut self) -> &mut DefaultUi {
+        &mut self.ui
+    }
+}
diff --git a/src/lib.rs b/src/lib.rs
index b8906f2..61bfdf3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -9,6 +9,7 @@
 #![feature(const_destruct)]
 #![feature(portable_simd)]
 #![feature(gen_blocks)]
+#![feature(associated_type_defaults)]
 
 pub mod core;
 pub mod layout;
diff --git a/src/winit/mod.rs b/src/winit/mod.rs
index 7f769df..ebac0f1 100644
--- a/src/winit/mod.rs
+++ b/src/winit/mod.rs
@@ -31,7 +31,7 @@ pub struct DefaultUi {
 }
 
 pub trait DefaultUiState: 'static {
-    type Event: 'static;
+    type Event: 'static = ();
     fn new(ui: DefaultUi, proxy: Proxy<Self::Event>) -> Self;
     fn ui(&mut self) -> &mut DefaultUi;
     #[allow(unused_variables)]