sir i am using the listview for item scroll>now i want get touch event of item of listview .i implement this code

 in listview i use imageview as a scroll ietm.Now i want to change the texture on specifie imageview.

call function:

lv_slidebar->addEventListener(CC_CALLBACK_2( HelloWorld::selectedItemEvent, this));

implementation:

void HelloWorld::selectedItemEvent(Ref *sender, ListView::EventType type)
{
  
        ImageView *menuItem = static_cast<ImageView *>( sender );
        int tag=menuItem->getTag();
        cocos2d::__String *str = String::createWithFormat("level1_gogls%d.png", tag);
        Gogals->setOpacity(250);
        Gogals->setTexture(Director::getInstance()->getTextureCache()->addImage(str->getCString()));
        }