Codejock Developer Community : Attaching to a CWnd pSite does not work http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 13 May 2026 13:18:08 +0000 Thu, 04 Nov 2004 02:52:17 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=1364 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Attaching to a CWnd pSite does not work : Hi Oleg, I googled this forum...]]> http://forum.codejock.com/forum_posts.asp?TID=1364&PID=3831&title=attaching-to-a-cwnd-psite-does-not-work#3831 Author: fredwobus
Subject: 1364
Posted: 04 November 2004 at 2:52am

Hi Oleg,

I googled this forum and found some help in the article https://forum.codejock.com/forum_posts.asp?TID=489 "Topic: Paint UI with mix of themes"

Although apparently unrelated it does offer a crucial piece of adivice - " try to call pCommadnBars->SetSite() "

I now got the DynamicPopups sample to work without the initialisation for the CMainFrm.

The commandbars now work within the CDynamicPopupsView like so:
The red code is normally done by InitCommandBars() in a FrameWnd. As IdonÄt have one here (just a CDialog) that never got called, and thecommand bar didn't have the correct pSite pointer to send its XTP_xxmessages to.



void CDynamicPopupsView::OnInitialUpdate()
{
    CFormView::OnInitialUpdate();
    CXTPCommandBars* pCommandBars = CXTPCommandBars::CreateCommandBars();

    m_pToolBar = new CXTPToolBar();
    m_pToolBar->CreateToolBar(WS_VISIBLE|WS_CHILD|CBRS_TOOLTI PS, this);
    m_pToolBar->LoadToolBar(IDR_TOOLBAR_EXT);

    m_pToolBar->SetCommandBars(pCommandBars);
    pCommandBars->SetSite(this);


    m_pToolBar->GetControls()->Remove(m_pToolBar->GetCo ntrol(0));
    CXTPControl* pControl = m_pToolBar->GetControls()->Add(xtpControlButtonPopup,
                                                                        ID_BUTTON_POPUP, _T(""), 0);
    pControl->SetFlags(xtpFlagManualUpdate);


    ResizeParentToFit();
    m_wndList.AddString(_T("Undo Edit"));
    m_wndList.AddString(_T("Undo Resize"));
}



Cheers, Fred.

]]> Thu, 04 Nov 2004 02:52:17 +0000 http://forum.codejock.com/forum_posts.asp?TID=1364&PID=3831&title=attaching-to-a-cwnd-psite-does-not-work#3831 <![CDATA[Attaching to a CWnd pSite does not work : Yes I have a correct message...]]> http://forum.codejock.com/forum_posts.asp?TID=1364&PID=3826&title=attaching-to-a-cwnd-psite-does-not-work#3826 Author: fredwobus
Subject: 1364
Posted: 03 November 2004 at 9:57am

Yes I have a correct message handler for ON_XTP_CREATECONTROL in CDynamicPopupsView.

It only works if the menu is loaded by the OnCreateControl in CMainFrm.
Try again and but remove the ON_XTP_CREATECONTROL() macro from the message map in CMainFrm.
The button popup in the CDynamicPopupsView window should now show the [Undo] menu.
It never shows the menu assembled in CControlUndo::OnCalcDynamicSize, because the
CControlUndo class is never instantiated for that popup.
The handler CDynamicPopupsView::OnCreateControl  is never calledfor (lpCreateControl->nID == ID_BUTTON_UNDO). Therefore we do not get thechance to insert our own control class.

Cheers,

Fred



Edited by fredwobus]]> Wed, 03 Nov 2004 09:57:22 +0000 http://forum.codejock.com/forum_posts.asp?TID=1364&PID=3826&title=attaching-to-a-cwnd-psite-does-not-work#3826 <![CDATA[Attaching to a CWnd pSite does not work : I made all same and it works. May...]]> http://forum.codejock.com/forum_posts.asp?TID=1364&PID=3823&title=attaching-to-a-cwnd-psite-does-not-work#3823 Author: Oleg
Subject: 1364
Posted: 03 November 2004 at 9:01am

I made all same and it works.

May be you forget to add ON_XTP_CREATECONTROL() macro to message map?

 

]]> Wed, 03 Nov 2004 09:01:57 +0000 http://forum.codejock.com/forum_posts.asp?TID=1364&PID=3823&title=attaching-to-a-cwnd-psite-does-not-work#3823 <![CDATA[Attaching to a CWnd pSite does not work : Hi, In my application I need...]]> http://forum.codejock.com/forum_posts.asp?TID=1364&PID=3821&title=attaching-to-a-cwnd-psite-does-not-work#3821 Author: fredwobus
Subject: 1364
Posted: 03 November 2004 at 7:38am

Hi,

In my application I need a toolbar (with codejock-style flashylook&feel), which isn't docked to a CMainFrm or any other FrameWnd,but simply fixed inside the window of a dialog.
The toolbar should be permanently docked to the window just like the toolbar in the CHeroesView of the Common\Advanced sample.

I am trying to adapt the DynamicPopups sample to my needs (using Xtreme Toolkit 9.51)

I want the undo toolbar to be shown in the CDynamicPopupsView instead of it being docked to the CMainFrm.
Modifying the sample, the toolbar is created inCDynamicPopupsView::OnInitialUpdate() and moved into position in CDynamicPopupsView::OnSize() using CalcDockingLayout() - (just likeCHeroesView::OnSize from the Advanced Sample).
The OnCreateControl method also moved from the CMainFrm class to the CDynamicPopupsView class.

The toolbar is created and in the right place, the Add and Removebuttons work, but the "Undo popup" button ID_BUTTON_POPUP does notbehave correctly.
The OnCreateControl method is not called for the ID_BUTTON_UNDO control, which creates the custom CControlUndo control.
Therefore the button pops up a default menu with one disabled entry [Undo] (just like the default in the RC file.

Investigating the problem I found the difference in behaviour inCXTPControls::AddMenuItem (XTPControls.cpp:117). That is the placewhere the pSite is determined to which the WM_XTP_CREATECONTROL messageis sent.

In my modified application the WM_XTP_CREATECONTROLmessage is not sent to my CDynamicPopupsView (which has a handler forit creating the custom CControlUndo control), but to some differentwindow, where it does nothing.


If you read this far, you can imagine what I am asking - How do I make sure my commandbar gets a valid pSite, which receives its messages such as WM_XTP_CREATECONTROL ????

Note, that I create the toolbar in CDynamicPopupsView::OnInitialUpdate() using the this pointer as the pParentWnd.


If you need my example project or any more code or info, let me know.

Thanks,
   Fred


]]> Wed, 03 Nov 2004 07:38:19 +0000 http://forum.codejock.com/forum_posts.asp?TID=1364&PID=3821&title=attaching-to-a-cwnd-psite-does-not-work#3821