Create Menu with MenuItemFont in Cocos2d-x

CreateMenu

void HelloWorld::createMenuFunction()
{
    // set the font for menu with text
    MenuItemFont::setFontSize(20);

    // create first menu item
    auto menuItemFirst = MenuItemFont::create("First menu item", CC_CALLBACK_1(HelloWorld::firstMenuButtonTapped, this));
    // CC_CALLBACK_1 is a macro which helps to indicate function pointer. Here, on click menu, 
    // 'firstMenuButtonTapped' method will get invoked

    // create second menu item
    auto menuItemSecond = MenuItemFont::create("Second menu item", CC_CALLBACK_1(HelloWorld::secondMenuButtonTapped, this));

    // create third menu item
    auto menuItemThird = MenuItemFont::create("Third", CC_CALLBACK_1(HelloWorld::thirdMenuButtonTapped, this));

    // now create a menu with menu items.
    auto menuCenter = Menu::create(menuItemStart,menuItemSettings,menuItemHelp, NULL);

    // set the position of menu
    menuCenter->setPosition(Vec2(visibleSize.width/2.0, visibleSize.height/2.0));

    // set the text color for the menu
    menuCenter->setColor(Color3B(0.0f, 0.0f, 0.0f));

    // set the alignment & padding for the menu.
    menuCenter->alignItemsVerticallyWithPadding(AppDelegate::getInstance()->menuFontSize);

    // add it to scene-layer
    this->addChild(menuCenter, 3);
}

// on click first menu item
void HelloWorld::firstMenuButtonTapped(Ref* pSender)
{
    CCLOG("First menu tapped");
}

// on click second menu item
void HelloWorld::secondMenuButtonTapped(Ref* pSender)
{
    CCLOG("Second menu tapped");
}

// on click third menu item
void HelloWorld::thirdMenuButtonTapped(Ref* pSender)
{
    CCLOG("Third menu tapped");
}