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CListCtrl::GetItemRect

Retrieves the bounding rectangle for all or part of an item in the current view.

BOOL GetItemRect(
   int nItem,
   LPRECT lpRect,
   UINT nCode 
) const;

Parameters

  • nItem
    The index of the item whose position is to be retrieved.

  • lpRect
    Address of a RECT structure that receives the bounding rectangle.

  • nCode
    Portion of the list view item for which to retrieve the bounding rectangle. It can be one of these values:

    • LVIR_BOUNDS   Returns the bounding rectangle of the entire item, including the icon and label.

    • LVIR_ICON   Returns the bounding rectangle of the icon or small icon.

    • LVIR_LABEL   Returns the bounding rectangle of the item text.

Return Value

Nonzero if successful; otherwise zero.

Example

// OnClick is the handler for the NM_CLICK notification
void CListCtrlDlg::OnClick(NMHDR* pNMHDR, LRESULT* pResult)
{
    UNREFERENCED_PARAMETER(pResult);

    LPNMITEMACTIVATE pia = (LPNMITEMACTIVATE)pNMHDR;

    // Get the current mouse location and convert it to client
    // coordinates.
    CPoint pos( ::GetMessagePos() ); 
    ScreenToClient(&pos);

    // Get indexes of the first and last visible items in 
    // the listview control.
    int index = m_myListCtrl.GetTopIndex();
    int last_visible_index = index + m_myListCtrl.GetCountPerPage();
    if (last_visible_index > m_myListCtrl.GetItemCount())
        last_visible_index = m_myListCtrl.GetItemCount();

    // Loop until number visible items has been reached.
    while (index <= last_visible_index)
    {
        // Get the bounding rectangle of an item. If the mouse
        // location is within the bounding rectangle of the item,
        // you know you have found the item that was being clicked.
        CRect r;
        m_myListCtrl.GetItemRect(index, &r, LVIR_BOUNDS);
        if (r.PtInRect(pia->ptAction))
        {
            UINT flag = LVIS_SELECTED | LVIS_FOCUSED;
            m_myListCtrl.SetItemState(index, flag, flag);
            break;
        }

        // Get the next item in listview control.
        index++;
    }
}

Requirements

Header: afxcmn.h

See Also

Reference

CListCtrl Class

Hierarchy Chart

CListCtrl::GetItemPosition

CListCtrl::SetItemPosition

CListCtrl::GetOrigin

Other Resources

CListCtrl Members