Re: containing an IE browser control

One thing you might try is adding the traits in the inheritance declaration:

     public CWindowImpl<Browser,CAxWindow,CWinTraits<WS_CHILD | 
WS_CLIPCHILDREN | WS_CLIPSIBLINGS> >


Btw, I know these are slightly different traits than you have, but they 
worked for me the last time I used the webbrowser control.

The only other thing I can think of is that I didn't use the 
DECLARE_WND_SUPERCLASS macro. Try commenting that out.

-j

Joe Andrieu
joe-SkMv+1uwgv/[email protected]
+1 (805) 705-8651


On 7/31/2010 7:02 AM, addicted2freefall wrote:
> I've written a quick class to contain an IE browser control
>
>      class Browser : public CWindowImpl<Browser, CAxWindow>
>      {
>      public:
>          DECLARE_WND_SUPERCLASS(_T("BrowserCntr"), CAxWindow::GetWndClassName());
>
>         BOOL PreTranslateMessage( MSG* pMsg )
>         {
>           pMsg;
>           return FALSE;
>         }
>
>         HWND Create(
>            HWND hwndOwner,
>            RECT&  rcPos,
>            DWORD dwStyle   = WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN,
>            DWORD dwExStyle   = WS_EX_CLIENTEDGE,
>            UINT nID    = 0,
>            LPVOID lpCreateParam = NULL
>         )
>         {
>
>            HWND  hWnd =  CWindowImpl<Browser, CAxWindow>::Create(
>                 hwndOwner,
>                 rcPos,
>                 _T("{8856F961-340A-11D0-A96B-00C04FD705A2}"),
>                 dwStyle,
>                 dwExStyle
>            );
>
>          return hWnd;
>         }
>
>      BEGIN_MSG_MAP( Browser )
>      END_MSG_MAP()
>
>      };
>
>
> When I attempt to add an instance of the Browser to my CMainFrame, the browser control sits on the desktop:
>
>      LRESULT CMainFrame::OnCreate(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL&  /*bHandled*/)
>      {
>         CComQIPtr<IWebBrowser2>  m_spBrowser;
>         CComVariant v;
>
>         RECT rect;
>
>         GetClientRect(&rect);
>
>         m_hWndClient = m_browser.Create( m_hWnd, rect );
>         m_browser.QueryControl(&m_spBrowser );
>
>        if( m_spBrowser )
>            m_spBrowser->Navigate( CComBSTR("http://www.google.com"),&v,&v,&v,&v);
>
>        // register object for message filtering and idle updates
>        CMessageLoop* pLoop = _Module.GetMessageLoop();
>        ATLASSERT(pLoop != NULL);
>        pLoop->AddMessageFilter(this);
>        pLoop->AddIdleHandler(this);
>
>        return 0;
>      }
>
> How can I ensure that it's a child window of the CMainFrame - e.g. the m_hWndClient window?
>
>
>
> ------------------------------------
>
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>
>
>
>    


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