Method updateItem

CrossApp/controller/CAViewController.cpp:391–413

}

void CANavigationController::updateItem(CAViewController* viewController)
{
    size_t index = m_pViewControllers.getIndex(viewController);
    CC_RETURN_IF(index == -1);
    if (index == 0)
    {
        viewController->getNavigationBarItem()->setShowGoBackButton(false);
    }
    
    if (m_pNavigationBarBackgroundImage)
    {
        m_pNavigationBars.at(index)->setBackgroundView(CAScale9ImageView::createWithImage(m_pNavigationBarBackgroundImage));
    }
    else
    {
        m_pNavigationBars.at(index)->setBackgroundView(CAView::create());
        m_pNavigationBars.at(index)->getBackgroundView()->setColor(m_sNavigationBarBackgroundColor);
    }

    m_pNavigationBars.at(index)->setTitleColor(m_sNavigationBarTitleColor);
    m_pNavigationBars.at(index)->setTitleColor(m_sNavigationBarTitleColor);
    m_pNavigationBars.at(index)->setItem(viewController->getNavigationBarItem());
}

void CANavigationController::viewDidLoad()
{