//文字按钮
// auto pText=LabelTTF::create("BACK", "Arial", 36);
auto pText = ui::Text::create("BACK", "marryde.ttf", 40);
// auto pText = Label::createWithSystemFont("Back", "Arial", 36);
// pText->setPosition(Vec2(200, 200)); //设置字的位置
pText->setColor(Color3B::RED);
auto pMenu = Menu::create();
pMenu->setPosition(Vec2( origin.x+pText->getContentSize().width/2, visibleSize.height + origin.y-pText->getContentSize().height/2));
auto pMenuLabel = MenuItemLabel::create(pText, CC_CALLBACK_1(HelloWorld::menuCloseCallback2, this));
pMenu->addChild(pMenuLabel,1);
layer->addChild(pMenu, 3);
//创建图片按钮
//方法一：
auto pNormalSprite = Sprite::create("back.png"); //导入两张图片作为精灵，代表按钮正常和选定的样子
auto pSelectedSprite = Sprite::create("back.png");
pNormalSprite->setScale(0.5f);//图片太大了，缩放一半
pSelectedSprite->setScale(0.5f);
pSelectedSprite->setColor(Color3B::GREEN); //按钮按下的话，为了对比出区别，让它渲染绿色
auto backItem = MenuItemSprite::create(pNormalSprite, pSelectedSprite, nullptr, CC_CALLBACK_1(HelloWorld::menuCloseCallback2, this));
//方法二：直接一句话，因为方法二是继承的方法一
//auto backItem = MenuItemImage::create("back.png","back.png",CC_CALLBACK_1(HelloWorld::menuCloseCallback2, this));
backItem->setPosition(Vec2(visibleSize.width + origin.x, visibleSize.height + origin.y));
auto menu = Menu::create(backItem, NULL);//菜单项放到菜单里
menu->setPosition(Vec2::ZERO);
layer->addChild(menu, 1);
/* 切换按钮
auto sprite_tab1 = Sprite::create("tab1.png");
auto sprite_tab2 = Sprite::create("tab2.png");
auto tab1Item = MenuItemSprite::create(sprite_tab1,nullptr);
auto tab2Item = MenuItemSprite::create(sprite_tab2, nullptr);
m_menutab1 = MenuItemToggle::createWithCallback(CC_CALLBACK_1(HelloWorld::menuCloseCallback3, this), tab1Item, tab2Item,nullptr);
m_menutab1->setSelectedIndex(1);
auto sprite_tab3 = Sprite::create("tab3.png");
auto sprite_tab4 = Sprite::create("tab4.png");
auto tab3Item = MenuItemSprite::create(sprite_tab3, nullptr);
auto tab4Item = MenuItemSprite::create(sprite_tab4, nullptr);
m_menutab2 = MenuItemToggle::createWithCallback(CC_CALLBACK_1(HelloWorld::menuCloseCallback3, this), tab3Item, tab4Item,nullptr);
m_menutab2->setSelectedIndex(0);
auto pMenuToggle = Menu::create(m_menutab1, m_menutab2, nullptr);//菜单
pMenuToggle->setPosition(Vec2(400, 400));
layer->addChild(pMenuToggle, 1);
pMenuToggle->alignItemsHorizontallyWithPadding(10); //设置水平间距
//创建两个层，用于配合MenuItemToggle
auto layer1 = Layer::create();
auto plabeltemp = Label::create("TAB1 ", "Arial", 30);
plabeltemp->setColor(Color3B::BLUE);
layer1->addChild(plabeltemp);
auto layer2 = Layer::create();
plabeltemp->setColor(Color3B::BLUE);
layer2->addChild(plabeltemp); //两个层over
m_pLayerMutiple = LayerMultiplex::create(layer1, layer2, nullptr);//创建LayerMultiplex
m_pLayerMutiple->setPosition(Vec2(400, 400));
layer->addChild(m_pLayerMutiple);*/
