Method indicate

core/ui/UIPageViewIndicator.cpp:106–121

}

void PageViewIndicator::indicate(ssize_t index)
{
    if (index < 0 || index >= _indexNodes.size())
    {
        return;
    }
    Sprite* oldOverlappingNode   = _currentOverlappingIndexNode;
    _currentOverlappingIndexNode = _indexNodes.at(index);
    if (oldOverlappingNode != _currentOverlappingIndexNode)
    {
        if (oldOverlappingNode)
            oldOverlappingNode->setVisible(true);
        _currentOverlappingIndexNode->setVisible(false);
        _currentIndexNode->setPosition(_currentOverlappingIndexNode->getPosition());
    }
}

void PageViewIndicator::rearrange()
{