you should have a look in /embedding/tests/Winembed.cpp application. Maybe
you will find the solution....
B�atrice.
"Tom" <[EMAIL PROTECTED]> a �crit dans le message de news:
[EMAIL PROTECTED]
> Hi, please help.
>
> Using Windows, I've managed to embed Mozilla in a window and navigate
> to a web page. However, the page doesn't show in the Mozilla box
> until I go over it with my mouse. So if I run the program and the mouse
> is not directly over the embedded section, it remains white until I
> move the mouse over it. I can't figure out what I'm doing wrong.
>
> This is the setup:
>
> nsresult rv;
> NS_InitEmbedding(nsnull, nsnull);
>
> nsCOMPtr<nsIWebBrowser> mWebBrowser;
> mWebBrowser= do_CreateInstance(NS_WEBBROWSER_CONTRACTID, &rv);
>
> chrome= new WebBrowserChrome;
> chrome->AddRef();
> chrome->SetWebBrowser(mWebBrowser);
> chrome->mNativeWindow= hwnd;
> mWebBrowser->SetContainerWindow(NS_STATIC_CAST(nsIWebBrowserChrome*,
> chrome));
>
> nsCOMPtr<nsIDocShellTreeItem>dsti= do_QueryInterface(mWebBrowser);
> dsti->SetItemType(nsIDocShellTreeItem::typeContentWrapper);
>
> nsCOMPtr<nsIBaseWindow> mBaseWindow;
> mBaseWindow= do_QueryInterface(mWebBrowser, &rv);
> mBaseWindow->InitWindow(nsNativeWidget(hwnd), nsnull, 0, 0, 400,
> 400);
> mBaseWindow->Create();
>
> mBaseWindow->SetVisibility(PR_TRUE);
> mBaseWindow->SetFocus();
> mBaseWindow->Repaint(true);
>
> nsCOMPtr<nsIWebBrowserFocus>
> webBrowserFocus(do_QueryInterface(mWebBrowser));
> webBrowserFocus->Activate();
> WebBrowserFocus->SetFocusAtFirstElement();
>
> nsWeakPtr listener(
> do_GetWeakReference(NS_STATIC_CAST(nsIWebProgressListener*, chrome)));
> (void)mWebBrowser->AddWebBrowserListener(listener,
> NS_GET_IID(nsIWebProgressListener));
>
>
>
>
> My webbrowserchrome.h has:
>
> class WebBrowserChrome:
> public nsIWebBrowserChrome,
> public nsIWebBrowserChromeFocus,
> public nsIWebProgressListener, public
> nsIEmbeddingSiteWindow, public nsIInterfaceRequestor,
> public nsIContextMenuListener2,
> public nsSupportsWeakReference
> {
> public:
> NS_DECL_ISUPPORTS
> NS_DECL_NSIWEBBROWSERCHROME
> NS_DECL_NSIWEBBROWSERCHROMEFOCUS
> NS_DECL_NSIWEBPROGRESSLISTENER
> NS_DECL_NSIEMBEDDINGSITEWINDOW
> NS_DECL_NSIOBSERVER
> NS_DECL_NSICONTEXTMENULISTENER2
> NS_DECL_NSIINTERFACEREQUESTOR
>
> nsCOMPtr<nsIWebBrowser> mWebBrowser;
> nativeWindow mNativeWindow;
> PRUint32 mChromeFlags;
> };
>
> Please Help
> Thanks
>
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