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Hi ,

 

i would like to add CExtGridWnd control into a  CExtResizableDialog, but the sample code explains about how to add   control to the CExtTabPageContainerFlatWnd.

I don’t want tab page container, i would like to directly put the control on the CExtResizableDialog itself.

 

hope that you would send the sample code

 

regards

sundar

cynaptix technologies

 

 

Hi,

Thanks for the response. I sorted out the issue, i made a mistake by inserting the return statement inside the if condition " if( nRepCnt == 2 ) ". Once i took the return statement outside the loop it works.

 

 // if double click   
  //return   CExtGridWnd::OnGbwAnalyzeCellMouseClickEvent(nChar, nRepCnt, nFlags, point );
 }

  return   CExtGridWnd::OnGbwAnalyzeCellMouseClickEvent(nChar, nRepCnt, nFlags, point );
}

It is suppose to take the default action except double click.

 

 

Also i made a correction by adding

 if ( (pCell != NULL)  && (!pCell->IsKindOf(RUNTIME_CLASS(CExtGridCellHeader)))) to avoid the procedure gets fired when the user double clicks on the header itself.

thanks for the mail.

regards

sundar

 

 

Hi,

Thanks for the Code, Now it works fine. But it has disabled the nice feature of SORTING . Now it doesn’t sort when you click on the headers. Hope that you would resolve this issue.

thanks & regards

sundar

 

To enable the sorting feature for columns in your grid, just apply the __EGWS_BSE_SORT_COLUMNS style:

m_wndGrid. BseModifyStyle( __EGWS_BSE_SORT_COLUMNS, 0 );

If you need the multiple column sorting feature, add the __EGWS_BSE_SORT_MULTIPLE_COLUMNS style instead.

We have sent you a sample project by e-mail. This very simple project demonstrates how to use the grid control in the dialog.

Hello,

I’m also interested for this sample.

Could you send it to me by mail ?

Regards,

Simon

I just posted this same question, before discovering this post.  Please email me the sample too...

thanks,

Eli

We sent you this sample by e-mail.

We sent you this application by e-mail as you requested.

Hi,

 

Thanks for the Code, By the way is there any way to have a double click method on the grid ( like listctrl control) ? Thanks for the reply.

expecting your reply

regards

sundar

 

The CExtGridWnd class was not conceived as a replacement for the CListView class. But it is possible to handle double click events in your CExtGridWnd-derived class. You need to override the CExtGridWnd::OnGbwAnalyzeCellMouseClickEvent() method like as follows:

bool C_YOUR_GridWnd::OnGbwAnalyzeCellMouseClickEvent(
    // the nChar parameter:
    // VK_LBUTTON, VK_RBUTTON or VK_MBUTTON only
    UINT nChar,
    // the nRepCnt parameter:
    // 0 - button up, 1 - single click, 2 - double click,
    // 3 - post single click & begin editing
    UINT nRepCnt,
    // the nFlags parameter:
    // mouse event flags
    UINT nFlags,
    // the point paramerter
    // mouse pointer in client coordinates
    CPoint point
    )
{
    ASSERT_VALID( this );
    if( nRepCnt == 2 )
    { // if double click
        CExtGridHitTestInfo htInfo( point );
        HitTest( htInfo, false, true );
        if(    ( ! htInfo.IsHoverEmpty() )
            || htInfo.IsValidRect()  )
        { // if some cell clicked

        } // if some cell clicked
        INT nColType = htInfo.GetInnerOuterTypeOfColumn();
        INT nRowType = htInfo.GetInnerOuterTypeOfRow();
        CExtGridCell * pCell =
                GridCellGet(
                    htInfo.m_nColNo,
                    htInfo.m_nRowNo,
                    nColType,
                    nRowType
                    );
        if( pCell != NULL )
        {
            ASSERT_VALID( pCell );
// TO DO:
// you should return true here if your code
// has handled the double click event
        }
  } // if double click
    return
        CExtGridWnd::
            OnGbwAnalyzeCellMouseClickEvent(
                nChar, nRepCnt, nFlags, point );
}