[news.eclipse.platform.swt] Handlers of widget in SWT for GLX

[jrrodrigo@xxxxxxxx (José Ramón Rodrigo Roldán)]

Hi.

I'm working with ogre4j, a project that uses JNI for access to OGRE3D 
functions. There are multiple examples of this project using SWT Canvas 
for linking to 3Direct, but I couldn't find any example of SWT with GLX. 

The function of OGRE3d that creates the window specifies that there have 
to be given some parameters in this form for GLX.

ExternalWindowHandler => (display*:screen:windowHandle:XVisualInfo*)

For example, for 3Direct is as simple as:
  // create RenderWindow with SWT handle
           INameValuePairList params = new NameValuePairList();
           StringPointer windowHandlePointer = new 
StringPointer(Integer.toString(canvas.handle));
           params.insert("externalWindowHandle", windowHandlePointer);
           renderWindow = root.createRenderWindow("", 
canvas.getBounds().width, canvas.getBounds().height, false, params);
           params.delete();
           windowHandlePointer.delete();


So I can find the third parameter, windowHandle, accessing to handle field 
of the Canvas object, but where can I find the other parameters? 

Thanks.