Add a menu bar option to the desktop config (#2107)

* add an option to set a custom menu in the desktop config

* Fix rename issue

---------

Co-authored-by: Jonathan Kelley <jkelleyrtp@gmail.com>

examples/custom_menu.rs

@@ -0,0 +1,35 @@
+//! This example shows how to use a custom menu bar with Dioxus desktop.
+//! This example is not supported on the mobile or web renderers.
+
+use dioxus::desktop::muda::*;
+use dioxus::prelude::*;
+
+fn main() {
+    // Create a menu bar that only contains the edit menu
+    let menu = Menu::new();
+    let edit_menu = Submenu::new("Edit", true);
+
+    edit_menu
+        .append_items(&[
+            &PredefinedMenuItem::undo(None),
+            &PredefinedMenuItem::redo(None),
+            &PredefinedMenuItem::separator(),
+            &PredefinedMenuItem::cut(None),
+            &PredefinedMenuItem::copy(None),
+            &PredefinedMenuItem::paste(None),
+            &PredefinedMenuItem::select_all(None),
+        ])
+        .unwrap();
+
+    menu.append(&edit_menu).unwrap();
+
+    // Create a desktop config that overrides the default menu with the custom menu
+    let config = dioxus::desktop::Config::new().with_menu(menu);
+
+    // Launch the app with the custom menu
+    LaunchBuilder::new().with_cfg(config).launch(app)
+}
+
+fn app() -> Element {
+    rsx! {"Hello World!"}
+}

examples/window_focus.rs

@@ -8,12 +8,12 @@
 use dioxus::desktop::tao::event::Event as WryEvent;
 use dioxus::desktop::tao::event::WindowEvent;
 use dioxus::desktop::use_wry_event_handler;
-use dioxus::desktop::{Config, WindowCloseBehaviour};
+use dioxus::desktop::{Config, WindowCloseBehavior};
 use dioxus::prelude::*;
 
 fn main() {
     LaunchBuilder::desktop()
-        .with_cfg(Config::new().with_close_behaviour(WindowCloseBehaviour::CloseWindow))
+        .with_cfg(Config::new().with_close_behaviour(WindowCloseBehavior::CloseWindow))
         .launch(app)
 }