Codejock Developer Community : SDI app and CChartCtrl in view http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Thu, 16 Apr 2026 21:46:09 +0000 Mon, 22 Dec 2003 15:36:26 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=310 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[SDI app and CChartCtrl in view : Problem solved. The Advanced...]]> http://forum.codejock.com/forum_posts.asp?TID=310&PID=693&title=sdi-app-and-cchartctrl-in-view#693 Author: lhamel
Subject: 310
Posted: 22 December 2003 at 3:36pm

Problem solved. The Advanced demo uses CNoFlickerWnd. I had my variables declared of that type. Once I removed it, everything worked.]]> Mon, 22 Dec 2003 15:36:26 +0000 http://forum.codejock.com/forum_posts.asp?TID=310&PID=693&title=sdi-app-and-cchartctrl-in-view#693 <![CDATA[SDI app and CChartCtrl in view : Hello lhamel, maybe your problem...]]> http://forum.codejock.com/forum_posts.asp?TID=310&PID=692&title=sdi-app-and-cchartctrl-in-view#692 Author: Magnetic core
Subject: 310
Posted: 22 December 2003 at 3:53am

Hello lhamel,

maybe your problem comes from this line :

  m_pChartView->Create(_T("STATIC"), NULL, WS_CHILD, CRect(0, 0, 0, 0), this, 0);

I don't know your chart, but you have given a zero size (CRect(0, 0, 0, 0)), and a zero for the identifier too.

Greetings

]]> Mon, 22 Dec 2003 03:53:35 +0000 http://forum.codejock.com/forum_posts.asp?TID=310&PID=692&title=sdi-app-and-cchartctrl-in-view#692 <![CDATA[SDI app and CChartCtrl in view : I have an app that I&#039;m porting...]]> http://forum.codejock.com/forum_posts.asp?TID=310&PID=690&title=sdi-app-and-cchartctrl-in-view#690 Author: lhamel
Subject: 310
Posted: 19 December 2003 at 12:57pm

I have an app that I'm porting to use XTP 8.51. This SDI app has a view for a graph. I created a blank SDI app, put in the pane code, etc. but my chart doesn't get drawn to the pane. I've traced through the code some, and it appears that my chart code is being constructed properly, etc. Any ideas why it might not be drawing to the pane?

I used samples\Common\Advanced\HeroesView.h as an example. I have ChartView.h and ChartView.cpp. In CChartView::InitialUpdate(), I construct the chart object, draw some axis and labels, etc. MainFrm.cpp has the docking pane notify message, which gets called.

LRESULT CMainFrame::OnDockingPaneNotify(WPARAM wParam, LPARAM lParam)
{
if (wParam == XTP_DPN_SHOWWINDOW)
{
CXTPDockingPane* pPane = (CXTPDockingPane*)lParam;
       
if (!pPane->IsValid())
{
   switch (pPane->GetID())
   {
    case ID_PANE_CHART:
     if (m_pChartView == 0)
     {
       m_pChartView = new CChartView();
       m_pChartView->C reate(_T("STATIC"), NULL, WS_CHILD, CRect(0, 0, 0, 0), this, 0);
       ((CChartView*) m_pChartView)->OnInitialUpdate();
     }      ;     
     pPane->Attach(m_pChartView) ;
     break;
   }
   return TRUE;
}
return FALSE;
}
]]> Fri, 19 Dec 2003 12:57:29 +0000 http://forum.codejock.com/forum_posts.asp?TID=310&PID=690&title=sdi-app-and-cchartctrl-in-view#690