Method SelectItem

DuiLib/Control/UIList.cpp:354–390

}

bool CListUI::SelectItem(int iIndex, bool bTakeFocus)
{
    if( iIndex == m_iCurSel ) return true;

    int iOldSel = m_iCurSel;
    // We should first unselect the currently selected item
    if( m_iCurSel >= 0 ) {
        CControlUI* pControl = GetItemAt(m_iCurSel);
        if( pControl != NULL) {
            IListItemUI* pListItem = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
            if( pListItem != NULL ) pListItem->Select(false);
        }

        m_iCurSel = -1;
    }
    if( iIndex < 0 ) return false;

    CControlUI* pControl = GetItemAt(iIndex);
    if( pControl == NULL ) return false;
    if( !pControl->IsVisible() ) return false;
    if( !pControl->IsEnabled() ) return false;

    IListItemUI* pListItem = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
    if( pListItem == NULL ) return false;
    m_iCurSel = iIndex;
    if( !pListItem->Select(true) ) {
        m_iCurSel = -1;
        return false;
    }
    EnsureVisible(m_iCurSel);
    if( bTakeFocus ) pControl->SetFocus();
    if( m_pManager != NULL ) {
        m_pManager->SendNotify(this, DUI_MSGTYPE_ITEMSELECT, m_iCurSel, iOldSel);
    }

    return true;
}

TListInfoUI* CListUI::GetListInfo()
{