How to open an url in a Konqueror plugin as if it was a link ?

[Shift]

Hi all,

I need to know how to submit an URL from a Konqueror plugin as if it was a 
link of a page.
(See the TODO list of the plugin : 
http://shift.freezope.org/konq_rellinks/development_html )
I don't know how to send the referer :-(

For know we use part->browserExtension()->openURLRequest(url);
(See 
http://webcvs.kde.org/cgi-bin/cvsweb.cgi/kdenonbeta/rellinks/src/plugin_rellinks.cpp?rev=1.10&content-type=text/x-cvsweb-markup )

If somebody can give me the solution or a code example it will be great !

Thanks,

Franck

PS : For the target I suppose that I can use 
http://developer.kde.org/documentation/library/cvs-api/kparts/html/structKParts_1_1URLArgs.html 
and frameName attribute ?