Re: Taskbar Button and SysMenu ?

From:
"cdg" <anyone@anywhere.com>
Newsgroups:
microsoft.public.vc.mfc
Date:
Tue, 17 Jul 2007 15:58:39 GMT
Message-ID:
<PG5ni.173493$Sa4.150400@bgtnsc05-news.ops.worldnet.att.net>
   Disregard the post about the dialog not displaying a taskbar button. I
possibly didn't notice that there was a taskbar button for the dialog when I
used the code (below).
  However, the problem that I am having now is some previous code that I
worked out (with help from posting here) to drag the dialog from a border
area around the dialog is not working. The code is the correct order in
OnInitDialog().

BOOL CBmpBkgdTBarButtonsDlg::OnInitDialog()
{
    ModifyStyle(0, WS_SYSMENU); // this is above the auto-generated icon
code

    // TODO: Add extra initialization here

    SetWindowText("Any Text Here"); // sets taskbar text

    ModifyStyle(WS_CAPTION, 0, SWP_DRAWFRAME);

    CRect r;

    m_cTopBorder.GetWindowRect(&r);
    m_cTopBorder.ScreenToClient(&r);
    m_cTopBorder.GetWindowRect(&rectArray[0]);

    m_cLeftBorder.GetWindowRect(&r);
    m_cLeftBorder.ScreenToClient(&r);
    m_cLeftBorder.GetWindowRect(&rectArray[1]);

    m_cRightBorder.GetWindowRect(&r);
    m_cRightBorder.ScreenToClient(&r);
    m_cRightBorder.GetWindowRect(&rectArray[2]);

    m_cBottomBorder.GetWindowRect(&r);
    m_cBottomBorder.ScreenToClient(&r);
    m_cBottomBorder.GetWindowRect(&rectArray[3]);

    CMenu* pSysMenu = GetSystemMenu(FALSE);

    if(pSysMenu != NULL)
     {
        pSysMenu->RemoveMenu(SC_MOVE, MF_BYCOMMAND);
        pSysMenu->RemoveMenu(SC_SIZE, MF_BYCOMMAND);
        pSysMenu->RemoveMenu(SC_MAXIMIZE, MF_BYCOMMAND);
     }
}

UINT CBmpBkgdTBarButtonsDlg::OnNcHitTest(CPoint point)
{
    CPoint ptClient(point);
    ScreenToClient(&ptClient);

    for(int i = 0; i < 4; i++)
      {
         if(rectArray[i].PtInRect(ptClient))
            return HTCAPTION;
      }

    return CDialog::OnNcHitTest(point);
}

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