Codejock Developer Community : ReportSampleView as an MDI window http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Mon, 20 Apr 2026 22:59:04 +0000 Thu, 03 Mar 2005 05:20:42 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=1860 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[ReportSampleView as an MDI window : Hi Sergey, Yep, that works fine,...]]> http://forum.codejock.com/forum_posts.asp?TID=1860&PID=5519&title=reportsampleview-as-an-mdi-window#5519 Author: cdyckes
Subject: 1860
Posted: 03 March 2005 at 5:20am

Hi Sergey,

Yep, that works fine, just got to decide what field state gets saved now.

Thanks

Colin

]]> Thu, 03 Mar 2005 05:20:42 +0000 http://forum.codejock.com/forum_posts.asp?TID=1860&PID=5519&title=reportsampleview-as-an-mdi-window#5519 <![CDATA[ReportSampleView as an MDI window : Hi Colin, Yep, my solution...]]> http://forum.codejock.com/forum_posts.asp?TID=1860&PID=5492&title=reportsampleview-as-an-mdi-window#5492 Author: sserge
Subject: 1860
Posted: 02 March 2005 at 6:25am

Hi Colin,

Yep, my solution missed one more thing -- when the last view is closing and we are deleting Field Chooser object inside the View destructor, we should also Unsubclass subclassed window :) So, this piece of code in CReportSampleView::~CReportSampleView() will look in the following way:
.....
           if(ms_pWndSubList) {
                ms_pWndSubList->UnsubclassW indow();
                delete ms_pWndSubList;
                ms_pWndSubList = NULL;
           }
......

And the same for Filter Edit window.

--
Best regards,
Sergey]]> Wed, 02 Mar 2005 06:25:09 +0000 http://forum.codejock.com/forum_posts.asp?TID=1860&PID=5492&title=reportsampleview-as-an-mdi-window#5492 <![CDATA[ReportSampleView as an MDI window : Sergey, I&#039;d tried :- ms...]]> http://forum.codejock.com/forum_posts.asp?TID=1860&PID=5467&title=reportsampleview-as-an-mdi-window#5467 Author: cdyckes
Subject: 1860
Posted: 01 March 2005 at 11:36am

Sergey,

I'd tried :-

   ms_pWndSubList->UpdateList();
   ms_pWndSubList->SetReportCtrl(&m_wn dReport);

which solved the problem of switching between views but not that of closing all views and opening a new one.

I just tried your suggestion but that causes an assertion failure when opening a new view having closed all the open views:-

_AFXWIN_INLINE void CListBox::ResetContent()
 { ASSERT(::IsWindow(m_hWnd)); ::SendMessage(m_hWnd, LB_RESETCONTENT, 0, 0); }

m_hWnd is 0

Nearly there I think.

Thanks

Colin

]]> Tue, 01 Mar 2005 11:36:14 +0000 http://forum.codejock.com/forum_posts.asp?TID=1860&PID=5467&title=reportsampleview-as-an-mdi-window#5467 <![CDATA[ReportSampleView as an MDI window : Hi Colin, Try resetting Field...]]> http://forum.codejock.com/forum_posts.asp?TID=1860&PID=5466&title=reportsampleview-as-an-mdi-window#5466 Author: sserge
Subject: 1860
Posted: 01 March 2005 at 11:18am

Hi Colin,

Try resetting Field Chooser contents firstly in OnActivateView:

     if(bActivate)
     {
         if (ms_pWndSubList)
           {
                ms_pWndSubList->ResetConten t();
                ms_pWndSubList->SetReportCt rl(&m_wndReport);
           }
......

That should help.

--
Best regards,
Sergey]]> Tue, 01 Mar 2005 11:18:30 +0000 http://forum.codejock.com/forum_posts.asp?TID=1860&PID=5466&title=reportsampleview-as-an-mdi-window#5466 <![CDATA[ReportSampleView as an MDI window : Sergey, Brilliant!! That does...]]> http://forum.codejock.com/forum_posts.asp?TID=1860&PID=5465&title=reportsampleview-as-an-mdi-window#5465 Author: cdyckes
Subject: 1860
Posted: 01 March 2005 at 10:32am

Sergey,

Brilliant!!   That does what I need and has saved hours of fumbling around in the dark-space that passes for Xtreme Toolkit documentation .     Thank You!

One minor problem I've noticed is that this solution leaves the Field Chooser fields at the values last set in any active ReportView, but, more importantly, the Field Chooser loses all of its field entries if all Report views are closed and then a new one opened.

I can probably figure that one out myself, but have you by any chance solved this problem as well?     (Reached brain saturation point in a mapi in c++ implementation  )

Thanks again

Colin

]]> Tue, 01 Mar 2005 10:32:30 +0000 http://forum.codejock.com/forum_posts.asp?TID=1860&PID=5465&title=reportsampleview-as-an-mdi-window#5465 <![CDATA[ReportSampleView as an MDI window : Hello Colin, The main idea...]]> http://forum.codejock.com/forum_posts.asp?TID=1860&PID=5458&title=reportsampleview-as-an-mdi-window#5458 Author: sserge
Subject: 1860
Posted: 01 March 2005 at 2:22am

Hello Colin,

The main idea could be to make Field Chooser and Filter Edit dialogs as singletons for the application. It could be done via using static pointers in your view. You'd also have to change dialogs initialization code inside OnInitialUpdate method.

Also you have to catch OnActivateView event -- this would allow you to force both dialogs to work with the currently active view.

Take a look at the sample code below:

// h-File
//////////////////////////////////////////////////////////// //////////////
class CReportSampleView : public CView
{
     
protected:
     static CXTPReportSubListControl* ms_pWndSubList;
     static CXTPReportFilterEditControl* ms_pWndFilterEdit;
     static int s_nViewsCount;
    // ... other declarations
};

// cpp-File
/// //////////////////////////////////////////////////////////// //////////////
CXTPReportSubListControl* CReportSampleView::ms_pWndSubList = NULL;
CXTPReportFilterEditControl* CReportSampleView::ms_pWndFilterEdit = NULL;
int CReportSampleView::s_nViewsCount = 0;    

// CReportSampleView construction/destruction
CReportSampleView::CReportSampleView()
{
    s_nViewsCount++;
}

CReportSampleView::~CReportSampleView()
{
    s_nViewsCount--;
    ASSERT(s_nViewsCount >=0);
    if(s_nViewsCount == 0)
    {
        if(ms_pWndSubList) {
               ms_pWndSubList->UnsubclassWindow();
               delete ms_pWndSubList;
               ms_pWndSubList = NULL;
        }
        if(ms_pWndFilterEdit) {
               ms_pWndFilterEdit->UnsubclassWindow();
               delete ms_pWndFilterEdit;
               ms_pWndFilterEdit = NULL;
        }
    }
}

void CReportSampleView::OnInitialUpdate()
{
     CView::OnInitialUpdate();
     
     CMainFrame* pWnd = (CMainFrame*)AfxGetMainWnd();

     // Init CXTPReportSubListControl
    if (!ms_pWndSubList)
    {
        ms_pWndSubList = new CXTPReportSubListControl();
        if (!ms_pWndSubList)
                  return;
              
             if (!::IsWindow(ms_pWndSubList->GetSafeHwnd()))
             {
                  ms_pWndSubList->SubclassDlgItem(IDC_COLUMNLIST, &pWnd->m_wndFieldChooser);
                  m_wndReport.GetColumns()->G etReportHeader()->SetSubListCtrl(ms_pWndSubList);
              }
             ms_pWndSubList->SetReportCtrl(&m_wndReport);
     }      ;
     // Init CXTPReportFilterEditControl in the same way as above with CXTPReportSubListControl
     // ...
     
     
}

void CReportSampleView::OnActivateView(BOOL bActivate, CView* pActivateView, CView* pDeactiveView)
{
     if(bActivate)
     {
        if (ms_pWndSubList)
         {
                  ms_pWndSubList->ResetContent();
                  ms_pWndSubList->SetReportCtrl(&m_wndReport);
         }
         if (ms_pWndFilterEdit)
                  ms_pWndFilterEdit->SetReportCtrl(&m_wndReport);
    }     
     
    CView::OnActivateView(bActivate, pActivateView, pDeactiveView);
}


--
Best regards,
Sergey

Edited by sserge]]> Tue, 01 Mar 2005 02:22:00 +0000 http://forum.codejock.com/forum_posts.asp?TID=1860&PID=5458&title=reportsampleview-as-an-mdi-window#5458 <![CDATA[ReportSampleView as an MDI window : I&#039;ve got a project where...]]> http://forum.codejock.com/forum_posts.asp?TID=1860&PID=5398&title=reportsampleview-as-an-mdi-window#5398 Author: cdyckes
Subject: 1860
Posted: 25 February 2005 at 10:31am

I've got a project where I've used the ReportSampleView .cpp and .h as the basis of my view class. My project is an MDI rather than SDI and I've got two questions:-

1) Opening a second view causes a break in the CReportSampleView::OnInitialUpdate() function when the code attempts to subclass IDC_COLUMNLIST and IDC_FILTEREDIT.

I know why this fails, but does anyone have any sample code that shows how this should be done?

2) The second question has been addressed on this group, but solved by the original poster without posting the answer:-

I need the Field Chooser and Filter Edit dialogs to work with the current active view as the use switches between views. Again any sample code would be much appreciated.

Same problem exists with both 9510 and 9600 releases.

Thanks

Colin

]]> Fri, 25 Feb 2005 10:31:23 +0000 http://forum.codejock.com/forum_posts.asp?TID=1860&PID=5398&title=reportsampleview-as-an-mdi-window#5398