Codejock Developer Community : How to access control on Pane1 from Pane2 http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 13 May 2026 04:43:28 +0000 Thu, 08 Jul 2004 19:44:00 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=921 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[How to access control on Pane1 from Pane2 : And after your &#034;Attach&#034;...]]> http://forum.codejock.com/forum_posts.asp?TID=921&PID=2453&title=how-to-access-control-on-pane1-from-pane2#2453 Author: kstowell
Subject: 921
Posted: 08 July 2004 at 7:44pm

And after your "Attach" or "AttachView" ?  If you try to call this before you attach the view, pChildWnd will be NULL.  If yes, then please upload a sample project so I can debug the problem, thanks.]]> Thu, 08 Jul 2004 19:44:00 +0000 http://forum.codejock.com/forum_posts.asp?TID=921&PID=2453&title=how-to-access-control-on-pane1-from-pane2#2453 <![CDATA[How to access control on Pane1 from Pane2 : The call to ASSERT_VALID (pChildWnd)...]]> http://forum.codejock.com/forum_posts.asp?TID=921&PID=2451&title=how-to-access-control-on-pane1-from-pane2#2451 Author: AdrianM
Subject: 921
Posted: 08 July 2004 at 1:34pm

 

The call to ASSERT_VALID (pChildWnd) is made after the call to create the pane.

- Adrian

]]> Thu, 08 Jul 2004 13:34:10 +0000 http://forum.codejock.com/forum_posts.asp?TID=921&PID=2451&title=how-to-access-control-on-pane1-from-pane2#2451 <![CDATA[How to access control on Pane1 from Pane2 : Make sure you make the call AFTER...]]> http://forum.codejock.com/forum_posts.asp?TID=921&PID=2448&title=how-to-access-control-on-pane1-from-pane2#2448 Author: kstowell
Subject: 921
Posted: 07 July 2004 at 8:05pm

Make sure you make the call AFTER you have attached the view to the pane.]]> Wed, 07 Jul 2004 20:05:03 +0000 http://forum.codejock.com/forum_posts.asp?TID=921&PID=2448&title=how-to-access-control-on-pane1-from-pane2#2448 <![CDATA[How to access control on Pane1 from Pane2 : Hello, This code asserts at:...]]> http://forum.codejock.com/forum_posts.asp?TID=921&PID=2447&title=how-to-access-control-on-pane1-from-pane2#2447 Author: AdrianM
Subject: 921
Posted: 07 July 2004 at 7:25pm

Hello,

This code asserts at:      ASSERT_VALID(pChildWnd);

I appreciate your help.

Best wishes,

- Adrian

]]> Wed, 07 Jul 2004 19:25:04 +0000 http://forum.codejock.com/forum_posts.asp?TID=921&PID=2447&title=how-to-access-control-on-pane1-from-pane2#2447 <![CDATA[How to access control on Pane1 from Pane2 : Is is possible that your CFormView...]]> http://forum.codejock.com/forum_posts.asp?TID=921&PID=2446&title=how-to-access-control-on-pane1-from-pane2#2446 Author: kstowell
Subject: 921
Posted: 07 July 2004 at 6:04pm

Is is possible that your CFormView is nested in a CFrameWnd?  If so that would explain why DYNAMIC_DOWNCAST is returning NULL.  Please try this:

CMyFormView1* pFormView = NULL;

CWnd* pChildWnd = pPane->GetChild();
ASSERT_VALID(pChildWnd);

if (pChildWnd)
{
    if (pChildWnd->IsFrameWnd())
        pFormView = DYNAMIC_DOWNCAST(CMyFormView1,
              ((CFrameWnd*)pChildWnd)->GetActiveView());
    else
        pFormView = DYNAMIC_DOWNCAST(CMyFormView1, pChildWnd);
}

ASSERT_VALID(pFormView);
if (pFormView)
{
    CTreeCtrl& treeCtrl = pFormView->GetTreeCtrl();
}


hope this helps...

]]> Wed, 07 Jul 2004 18:04:48 +0000 http://forum.codejock.com/forum_posts.asp?TID=921&PID=2446&title=how-to-access-control-on-pane1-from-pane2#2446 <![CDATA[How to access control on Pane1 from Pane2 : Thank you. My m_paneManager is...]]> http://forum.codejock.com/forum_posts.asp?TID=921&PID=2445&title=how-to-access-control-on-pane1-from-pane2#2445 Author: AdrianM
Subject: 921
Posted: 07 July 2004 at 5:50pm

Thank you.  My m_paneManager is actually in my MainFrame.  So I modified the code to add CMainFrame in order to access m_paneManager...

CMainFrame* mf = (CMainFrame*)AfxGetMainWnd();
CXTPDockingPane* pPane = mf->m_paneManager.FindPane(IDD_MYFORMVIEW1);
CMyFormView1* pFormView = DYNAMIC_DOWNCAST(CMyFormView1, pPane->GetChild());
 
if (pFormView)
{
       CTreeCtrl& treeCtrl = pFormView->GetTreeCtrl();
}

It looks like its close to working.. but the only thing that is not working now is that pFormView is FALSE so the IF statement doesn't execute.  Did I call CMainFrame incorrectly?

 

]]> Wed, 07 Jul 2004 17:50:57 +0000 http://forum.codejock.com/forum_posts.asp?TID=921&PID=2445&title=how-to-access-control-on-pane1-from-pane2#2445 <![CDATA[How to access control on Pane1 from Pane2 : Hello, Assuming that you have...]]> http://forum.codejock.com/forum_posts.asp?TID=921&PID=2444&title=how-to-access-control-on-pane1-from-pane2#2444 Author: kstowell
Subject: 921
Posted: 07 July 2004 at 3:43pm

Hello,

Assuming that you have a CTreeCtrl member of your CFormView class as show below:

class CMyFormView : public CFormView
{
    ... code snip

protected:
    CTreeCtrl m_wndTreeCtrl;

public:
    CTreeCtrl& GetTreeCtrl() {
        return m_wndTreeCtrl;
    }
};

You could do the following:

CXTPDockingPane* pPane = m_paneManager.FindPane(ID_TO_YOURDOCKINGPANE);
CMyFormView* pFormView = DYNAMIC_DOWNCAST(CMyFormView, pPane->GetChild());
if (pFormView)
{
    CTreeCtrl& treeCtrl = pFormView->GetTreeCtrl();
}


Hope this helps...

Kind Regards,
Codejock Support

]]> Wed, 07 Jul 2004 15:43:21 +0000 http://forum.codejock.com/forum_posts.asp?TID=921&PID=2444&title=how-to-access-control-on-pane1-from-pane2#2444 <![CDATA[How to access control on Pane1 from Pane2 : I&#039;m trying to access tree...]]> http://forum.codejock.com/forum_posts.asp?TID=921&PID=2441&title=how-to-access-control-on-pane1-from-pane2#2441 Author: AdrianM
Subject: 921
Posted: 06 July 2004 at 7:42pm

I'm trying to access tree control data on inactive Pane2, from active Pane1.  Both are CFormView panes in an SDI app.  Pane 2 is also attached to Pane 1 so it gives a tab box effect.  

Any suggestions on how to do this?

Thanks,

- Adrian



Edited by AdrianM]]> Tue, 06 Jul 2004 19:42:04 +0000 http://forum.codejock.com/forum_posts.asp?TID=921&PID=2441&title=how-to-access-control-on-pane1-from-pane2#2441