cocos2dx 2.2.5 UIListview不能滑动？

Cocos2d-x
#1

我按照例子写的不能滑动，

UIListView *listView = UIListView::create();
listView->setDirection(SCROLLVIEW_DIR_VERTICAL);
listView->setTouchEnabled(true);
listView->setBounceEnabled(true);
listView->setEnabled(true);
listView->setSize(CCSize(CK::VisibleSize().width,CK::VisibleSize().height-title->getContentSize().height+13));
listView->setPosition(ccp(0,0));

这是我的items

for (int i = 0; i < 30; i++)
{
UILabel* l = UILabel::create();
CCString* cs =CCString::createWithFormat(“index %d”,i);
l->setText(cs->m_sString);
l->setFontSize(30);
listView->pushBackCustomItem(l);
}

#2

跪求指导啊

#3

:6::6::6:

#4

创建一个UILayer *layer=UILayer::create();
layer->addWidget(listview);
将listvie添加到一个UILayer层上,然后再把UILayer层添加到你所在的层。