AppImage file to App

main.go

@@ -1,8 +1,22 @@
 package main
 
+import (
+	"fmt"
+
+	"cogentcore.org/core/core"
+	"cogentcore.org/core/events"
+)
+
 const (
-	version = "3.0.0.0"
+	version = "3.0.0-alpha1"
 )
 
 func main() {
+	b := core.NewBody("LinuxPA")
+	core.NewButton(b).
+		SetText("This is a test").
+		OnClick(func(_ events.Event) {
+			fmt.Println("This is a test")
+		})
+	b.RunMainWindow()
 }