Interesting, but I don't know how to fix. Maybe you can use the wxHtmlWindow
of WxCore, it is an html engine too.
You can see
http://hsbrowser.wordpress.com/2010/04/05/using-wxhtmlwindow-with-wxhaskell/
I hope this help.
-- carlos
On 5 April 2010 10:17, Konstantin Chugalinskiy <kchugalins...@gmail.com>wrote:
> Hello, wxHaskell community!
>
> I need to embed web control into my application under Windows 7. I am
> trying to use wxWebconnect (
> http://www.kirix.com/labs/wxwebconnect/documentation/getting-started.html )
> library with Gecko engine for this.
> Haskell code:
> foreign import stdcall unsafe "_browserFrame"
> c_browserFrame :: Ptr a -> IO(Ptr ())
>
> main :: IO ()
> main
> = start gui
>
> gui :: IO ()
> gui = do
> f <- frame [text := "Hello world!", size := (sz 600 600) ]
> withObjectPtr f c_browserFrame
> return ()
>
> where browser frame looks like
> C++ code:
> void* __stdcall browserFrame (wxFrame* ptrWxWindow)
> {
> wxString xulrunner_path = FindXulRunner(wxT("xr"));
> wxString dir(wxT("\\plugins"));
> wxWebControl::InitEngine(xulrunner_path);
> wxWebControl::AddPluginPath(dir);
> wxWebControl* ptrBrowser = new wxWebControl(ptrWxWindow, wxID_WEB,
> wxPoint(0,0), wxSize(600,600)); //Here error comes from
> return ptrWxWindow;
> }
> it is compiled as dll by MS Visual 2008 and linked to Haskell program.
>
> Also it looks like CreateControl execution fails.
> It should be mentioned that ptrWxWindow can be operated with no errors (I
> mean hiding, resizing etc) and no any other kind of control can be created
> (wxButton, wxLabel).
> If first parameter to c_browserFrame (parent window) is objectNull then
> everything is ok with no changes to gui. I can't understand what is wrong
> with ptrWxWindow param when passed from Haskell.
> typeid(ptrWxWindow).name() shows expected type of ptrWxWindow - wxFrame.
>
> What am I doing wrong? Please help me. Or maybe can you help me using your
> wxdirect subsystem to add this control to wxHaskell?
>
> with best regards,
> Chugalinskiy Konstantin
> kchugalins...@gmail.com
> Jabber: koschugalins...@jabber.ru
>
>
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