用 UIScrollView addChild 后 发现还是为 1
UIScrollView* scrollView = UIScrollView::create();
scrollView->setClippingEnable(true);
scrollView->setTouchEnable(true);
scrollView->setSize(CCSizeMake(400, 200));
scrollView->setInnerContainerSize(scrollView->getRect().size);
scrollView->setPosition(ccp(30,175));
scrollView->setDirection(SCROLLVIEW_DIR_VERTICAL);
UIButton* button = NULL;
for (int i = 0 ;i <2; i++)
{
button = UIButton::create();
button->setTouchEnable(true);
button->setTextures(animationbuttonnormal.png",animationbuttonpressed.png", “”);
button->setPosition(ccp(button->getRect().size.width ,180 + i * button->getRect().size.height));
scrollView->addChild(button);
}
CCLOG("=====scrollView childCount : %d",scrollView->getChildren()->count());