[webkit-qt] why the NPAPI cannot work with QtWebKit??

[michael young]

the plugin is got from
mozilla-1.9.2/modules/plugin/sdk/samples/basic/unix/ , it's
the Basic Demo of NPAPI,
it's work well in firefox, and google's Chrome, but it cannot work in
QtWebkit. When I run the Demo test page , I got some infomation from
terminal, see below.

** (<unknown>:3020): DEBUG: NP_Initialize
** (<unknown>:3020): DEBUG: NP_Initialize succeeded
** (<unknown>:3020): DEBUG: NP_Initialize
** (<unknown>:3020): DEBUG: NP_Initialize succeeded
** (<unknown>:3020): DEBUG: NP_Initialize
** (<unknown>:3020): DEBUG: NP_Initialize succeeded
** (<unknown>:3020): DEBUG: NP_Initialize
** (<unknown>:3020): DEBUG: NP_Initialize succeeded

So I think the plugin should be working, but in the browser of QtWebkit ,
I nerver get the plugin window, which I can see in the FireFox or Chrome.
So I guess that there should do some change for the npapi plugin of QtWebKit,
but I don't know how,
the Demo's resource is from:
http://mxr.mozilla.org/seamonkey/source/modules/plugin/tools/sdk/samples/basic/unix/