Hello world app

src/main.rs

@@ -1,3 +1,23 @@
-fn main() {
+use gtk::prelude::*;
-    println!("Hello, world!");
+use gtk::{glib, Application, ApplicationWindow};
+
+const APP_ID: &str = "org.gtk_rs.Gamarjoba";
+
+
+fn main() -> glib::ExitCode {
+
+    let app = Application::builder()
+        .application_id(APP_ID)
+        .build();
+    app.connect_activate(build_ui);
+    app.run()
+}
+
+fn build_ui(app: &Application) {
+    let window = ApplicationWindow::builder()
+        .application(app)
+        .title("Gamarjoba munde")
+        .build();
+
+    window.present();
 }