diff --git a/src/gui.rs b/src/gui.rs
index 34a64d6..0a2ff54 100644
--- a/src/gui.rs
+++ b/src/gui.rs
@@ -1,5 +1,6 @@
 use iced::widget::{button, column, text};
 use iced::{Alignment, Element, Sandbox, Settings};
+use iced_native::Event;
 
 pub fn main() -> iced::Result {
    Main::run(Settings::default())
@@ -11,6 +12,7 @@ struct Main {
 
 #[derive(Debug, Clone, Copy)]
 enum ControllerButton {
+   EventOccurred(iced_native::Event),
    Up,
    Down,
    Left,
@@ -39,7 +41,14 @@ impl Sandbox for Main {
    }
 
    fn update(&mut self, controllerButton: ControllerButton) {
-      self.ntfy = format!("push a key to bind to {:?}", controllerButton);
+      match message {
+         ControllerButton::EventOccurred(Event) => {
+            Err(String::from("ohno")).unwrap();
+         },
+         _ => {
+            self.ntfy = format!("push a key to bind to {:?}", controllerButton);
+         },
+      }
    }
 
    fn view(&self) -> Element<ControllerButton> {