few changes

src/main.rs

@@ -1,7 +1,10 @@
 use osui::{
-    element::input::{Input, InputUpdateEvent},
+    element::{
+        input::{Input, InputKeyPress},
+        rect::Rect,
+    },
     events::{Close, EventManager},
-    extensions::{keypress::KeyPressExtension, ExtensionManager},
+    extensions::{keypress::KeyPressExtension, tick_rate::TickRate, ExtensionManager},
     style::Transform,
     Screen,
 };
@@ -11,13 +14,27 @@ fn main() {
     let mut extensions = ExtensionManager::new();
     let mut events = EventManager::new();
     extensions.add(KeyPressExtension);
+    extensions.add(TickRate(255));
 
-    screen.draw(Input::new()).component(Transform::center());
+    screen
+        .draw(Rect(0xffffff))
+        .component(Transform::center().dimensions(30, 3));
 
-    events.on(|events, event: Box<InputUpdateEvent>| {
-        if event.0 == "quit" {
-            events.dispatch(Close);
+    screen
+        .draw(format!("Type quit to quit"))
+        .component(Transform::new().bottom());
+
+    screen
+        .draw(Input::new())
+        .component(Transform::new().bottom());
+
+    events.on(|events, event: Box<InputKeyPress>| match event.1.code {
+        crossterm::event::KeyCode::Enter => {
+            if event.0 == "quit" {
+                events.dispatch(Close);
+            }
         }
+        _ => {}
     });
 
     screen.run(&mut events, &mut extensions).unwrap();