CCMenuItemImage 让按钮被点击时显示另一张图片（cocos2d-x基础）

//利用Image建立按钮

CCMenuItemImage* item01=CCMenuItemImage::create("starMenuButton01.png", "starMenuButton02.png");

item01->setPosition(ccp(visibleSize.width/2 + origin.x, visibleSize.height/2 + origin.y-100));

// create menu, it's an autorelease object

CCMenu* pMenu = CCMenu::create(item01, NULL);

pMenu->setPosition(CCPointZero);

this->addChild(pMenu, 1);