LibGUI: Add MenuBar::add_menu(name)

This allows us to construct menus in a more natural way:

    auto& file_menu = menubar->add_menu("File");
    file_menu.add_action(...);

Instead of the old way:

    auto file_menu = GUI::Menu::construct();
    file_menu->add_action(...);
    menubar->add_menu(file_menu);

1 files changed, 5 insertions, 8 deletions

diff --git a/Games/Snake/main.cpp b/Games/Snake/main.cpp
index 95dcb6a5af..4e94e0a23d 100644
--- a/Games/Snake/main.cpp
+++ b/Games/Snake/main.cpp
@@ -59,22 +59,19 @@ int main(int argc, char** argv)
 
     auto menubar = make<GUI::MenuBar>();
 
-    auto app_menu = GUI::Menu::construct("Snake");
+    auto& app_menu = menubar->add_menu("Snake");
 
-    app_menu->add_action(GUI::Action::create("New game", { Mod_None, Key_F2 }, [&](const GUI::Action&) {
+    app_menu.add_action(GUI::Action::create("New game", { Mod_None, Key_F2 }, [&](auto&) {
         game.reset();
     }));
-    app_menu->add_action(GUI::CommonActions::make_quit_action([](auto&) {
+    app_menu.add_action(GUI::CommonActions::make_quit_action([](auto&) {
         GUI::Application::the().quit(0);
     }));
 
-    menubar->add_menu(move(app_menu));
-
-    auto help_menu = GUI::Menu::construct("Help");
-    help_menu->add_action(GUI::Action::create("About", [&](const GUI::Action&) {
+    auto& help_menu = menubar->add_menu("Help");
+    help_menu.add_action(GUI::Action::create("About", [&](auto&) {
         GUI::AboutDialog::show("Snake", Gfx::Bitmap::load_from_file("/res/icons/32x32/app-snake.png"), window);
     }));
-    menubar->add_menu(move(help_menu));
 
     app.set_menubar(move(menubar));