diff --git a/examples/subclass/main.go b/examples/subclass/main.go
index 66d34933..b400cd39 100644
--- a/examples/subclass/main.go
+++ b/examples/subclass/main.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"os"
 
 	"github.com/mappu/miqt/qt"
@@ -48,6 +49,12 @@ func main() {
 		w.Update() // repaints in next event loop tick
 	})
 
+	w.OnKeyPressEvent(func(super func(ev *qt.QKeyEvent), ev *qt.QKeyEvent) {
+		super(ev)
+
+		w.SetTitle(fmt.Sprintf("Keypress %d", ev.Key()))
+	})
+
 	w.Show()
 
 	qt.QApplication_Exec()