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I have a CExtTreeGridWnd that has one outer row at the top. Some of these outer cells have text (CExtGridCellHeader) and others have bitmaps (CExtGridCellPictureRef). The problem is that the cells containing the bitmaps are wider than desired. I have used the BestFitRow routine to adjust the height of this top row appropriately and I have been using the ExtentSet method to set the width of the cells. This later method works fine on the cells with text, but seems to have no effect on the cells with bitmaps. I have also tried, with no success, calling BestFitColumn on each of the columns to achieve my goal. Below is my initializtion code, am I missing something???

Thanks,

Gil

void VRTeachpointGrid::Initialize(bool bRedraw)
{
    if (m_bInitialized)
        return;

    m_bInitialized = true;

    //Enable
    SiwModifyStyle(        __ESIS_STH_PIXEL |
                        __EGBS_SUBTRACT_SEL_AREAS |
                        __ESIS_STV_ITEM |
                        __EGBS_SFB_FULL_ROWS |
                        __EGBS_RESIZING_CELLS_OUTER_H |
                        __EGBS_DYNAMIC_RESIZING |
                        __EGBS_MULTI_AREA_SELECTION |
                        __EGBS_NO_HIDE_SELECTION |
                        __EGBS_GRIDLINES,
                        0, false);

    //Disable
    SiwModifyStyle(0,    __EGBS_SFM_ROWS,
                        false);

    //Enable
    SiwModifyStyleEx(    __EGBS_EX_CELL_TOOLTIPS,
                        0, false);

    //Disable
    SiwModifyStyleEx(0,    __EGBS_EX_CELL_EXPANDING_INNER |
                        __EGBS_EX_CELL_EXPANDING |
                        false);

    //Enable
    BseModifyStyle(        __EGWS_BSE_EDIT_CELLS_INNER |
                        __EGWS_BSE_EDIT_DOUBLE_LCLICK |
                        __EGWS_BSE_EDIT_RETURN_CLICK,
                        0, false);

    //Disable
    BseModifyStyle(0,    __EGWS_BSE_EDIT_SINGLE_LCLICK |
                        __EGWS_BSE_EDIT_SINGLE_FOCUSED_ONLY |
                        __EGWS_BSE_EDIT_AUTO |
                        __EGWS_BSE_SORT_COLUMNS_T,
                        false);

    EnableTooltips(true, true, true, true, true);
    EnableExpanding(false, false, false, false, false);
    RemoveAllRows( false );
    ColumnRemoveAll( false );
    OuterRowCountTopSet( 1L, false );
    ColumnAdd( (LONG)m_arGridHdrInfo.size(), false );

    //Make the Name column a filter column.
    CExtGridCellHeaderFilter * pFilterCell =
        STATIC_DOWNCAST(    CExtGridCellHeaderFilter, GridCellGet(kNameCol, 0L, 0, (-1),
                            RUNTIME_CLASS(CExtGridCellHeaderFilter)));

    pFilterCell->ModifyStyleEx( __EGCS_EX_WRAP_TEXT);
    pFilterCell->ModifyStyle(__EGCS_SORT_ARROW );
    pFilterCell->TextSet( m_arGridHdrInfo[kNameCol].m_strName.c_str() );
    pFilterCell->ExtentSet( m_arGridHdrInfo[kNameCol].m_nMinWidth, -1);
    pFilterCell->ExtentSet( m_arGridHdrInfo[kNameCol].m_nMaxWidth, 1);
    pFilterCell->ExtentSet( m_arGridHdrInfo[kNameCol].m_nCurWidth, 0);
    pFilterCell->m_bSortingCommandsEnabled = true;
    pFilterCell->m_bTextFiltersEnabled = false;
    pFilterCell->m_bValueFiltersEnabled = false;
    pFilterCell->m_bDynamicValueFilters = false;

    CExtBitmap*    pBmp = NULL;
    for (UINT i=kLockedCol; i<m_arGridHdrInfo.size(); i++)
    {
        //If this cell has an associated bitmap.
        if (m_arGridHdrInfo[i].m_pBitmap != NULL)
        {
            VRCellPicture* pCell;
            pCell = STATIC_DOWNCAST(VRCellPicture, GridCellGet(i, 0L, 0, (-1), RUNTIME_CLASS(VRCellPicture)));

            pCell->BitmapSetBuffer(m_arGridHdrInfo[i].m_pBitmap);
            pCell->ExtentSet( m_arGridHdrInfo[i].m_nMinWidth, -1);
            pCell->ExtentSet( m_arGridHdrInfo[i].m_nMaxWidth, 1);
            pCell->ExtentSet( m_arGridHdrInfo[i].m_nCurWidth, 0);
            pCell->ImageModeSet( VRCellPicture::eAlign );
            pCell->ModifyStyle(__EGCS_TA_HORZ_CENTER | __EGCS_TA_VERT_CENTER);
            if (m_arGridHdrInfo[i].m_nTooltipId != 0)
                pCell->SetTooltip(st.GetString(m_arGridHdrInfo[i].m_nTooltipId));
        }
        else    //There must be a string associted to this cell.
        {
            VRCellHeader* pCell;
            pCell = STATIC_DOWNCAST(VRCellHeader, GridCellGet(i, 0L, 0, (-1),
                                    RUNTIME_CLASS(VRCellHeader)));

            pCell->ModifyStyleEx( __EGCS_EX_WRAP_TEXT );
            pCell->TextSet( m_arGridHdrInfo[i].m_strName.c_str() );
            pCell->ExtentSet( m_arGridHdrInfo[i].m_nMinWidth, -1);
            pCell->ExtentSet( m_arGridHdrInfo[i].m_nMaxWidth, 1);
            pCell->ExtentSet( m_arGridHdrInfo[i].m_nCurWidth, 0);
            pCell->ModifyStyle(__EGCS_TA_HORZ_CENTER | __EGCS_TA_VERT_CENTER);
            if (m_arGridHdrInfo[i].m_nTooltipId != 0)
                pCell->SetTooltip(st.GetString(m_arGridHdrInfo[i].m_nTooltipId));
        }
    }

    BestFitRow(0, -1);

    if (bRedraw)
    {
        OnSwUpdateScrollBars();
        OnSwDoRedraw();
    }
}

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