Method scrollViewWillBeginDragging

CrossApp/controller/CAViewController.cpp:1541–1557

}

void CATabBarController::scrollViewWillBeginDragging(CAScrollView* view)
{
    m_pTabBar->setTouchEnabled(false);
    
    for (int i = MAX((int)m_nSelectedIndex - 1, 0);
         i < MIN((int)m_nSelectedIndex + 2, m_pViewControllers.size());
         i++)
    {
        if (!m_pViewControllers.at(i)->getView()->getSuperview())
        {
            CAView* view = m_pContainer->getSubViewAtIndex(i);
            m_pViewControllers.at(i)->addViewFromSuperview(view);
        }
        
        m_pViewControllers.at(i)->getView()->setVisible(true);
    }
}

void CATabBarController::renderingSelectedViewController()
{