Re: 2 CListCtrl with one hor. scrollbar

From:
Johann Obermayr <Johann.Obermayr@sigmatek.at>
Newsgroups:
microsoft.public.vc.mfc
Date:
Mon, 11 Sep 2006 15:50:42 +0200
Message-ID:
<uEZb5ja1GHA.4312@TK2MSFTNGP02.phx.gbl>
Johann Obermayr schrieb:

Doug Harrison [MVP] schrieb:

On Sun, 10 Sep 2006 21:40:53 +0200, Johann Obermayr
<Johann.Obermayr@fastrun.at> wrote:

I had test it with this.
But with move scrollbar ( SB_THUMBTRACK ) it wouldn't work.

BOOL CExListCtrl::OnWndMsg(UINT message, WPARAM wParam, LPARAM
lParam, LRESULT* pResult)
{
   BOOL bOk = __super::OnWndMsg(message, wParam, lParam, pResult);
   switch(message)
   {
   case WM_HSCROLL:
      if (m_pBrotherCtrl)
           m_pBrotherCtrl->SendMessage(message, wParam, NULL);
       break;
   }
   return bOk;
}


Sorry, I wasn't clear. The WM_[HV]SCROLL messages notify you that the
scrollbox position has changed. You'll need to update the 2nd control's
scrollbar using SetScrollPos.


i will test it.


void CMyDlg::OnHScrollClanged()
{
     int iPos = m_List1.GetScrollPos(SB_HORZ);
     m_List2.SetScrollPos(SB_HORZ, iPos);
     // m_List2.SendMessage(WM_HSCROLL, MAKELONG(SB_THUMBPOSITION,
iPos), NULL);
   }
}

nothing will work.
scrollbar position is changed, but not the client area.

    Jimmy

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