Mandelbrot: Add Help menu with standard About action

Noticed that Mandelbrot didn't use the standard About action in the Help
menu. As a first patch to Serenity, this patch fixes it.

1 files changed, 6 insertions, 4 deletions

diff --git a/Userland/Demos/Mandelbrot/Mandelbrot.cpp b/Userland/Demos/Mandelbrot/Mandelbrot.cpp
index 1d06224447..4284a89467 100644
--- a/Userland/Demos/Mandelbrot/Mandelbrot.cpp
+++ b/Userland/Demos/Mandelbrot/Mandelbrot.cpp
@@ -421,16 +421,18 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
         },
         window);
 
+    auto app_icon = GUI::Icon::default_icon("app-mandelbrot");
+    window->set_icon(app_icon.bitmap_for_size(16));
+
     auto view_menu = TRY(window->try_add_menu("&View"));
     TRY(view_menu->try_add_action(zoom_in_action));
     TRY(view_menu->try_add_action(reset_zoom_action));
     TRY(view_menu->try_add_action(zoom_out_action));
 
-    window->show();
+    auto help_menu = TRY(window->try_add_menu("&Help"));
+    TRY(help_menu->try_add_action(GUI::CommonActions::make_about_action("Mandelbrot Demo", app_icon, window)));
 
-    auto app_icon = GUI::Icon::default_icon("app-mandelbrot");
-    window->set_icon(app_icon.bitmap_for_size(16));
+    window->show();
     window->set_cursor(Gfx::StandardCursor::Zoom);
-
     return app->exec();
 }