Method OnDataSetChanged

SOUI/src/helper/SListViewItemLocator.cpp:223–235

    }

    void SListViewItemLocatorFlex::OnDataSetChanged()
    {
        Clear();
        if(m_adapter)
        {
            int nTreeSize =  m_adapter->getCount();
            int nBranchSize = SEGMENT_SIZE;
            int nTreeDeep = GetIndexDeep();
            for(int i=0;i<nTreeDeep;i++)
                nBranchSize *= INDEX_WIDTH;
            InitIndex(STVI_ROOT,nTreeSize,nBranchSize);
        }
    }

    void SListViewItemLocatorFlex::InitIndex(HSTREEITEM hParent,int nItems,int nBranchSize)
    {