Integration of qwt plugin to qtdesigner?

[pospiech]

What does Designer's "About Plugins" dialog box say about the Qwt plugin?

It complains that "containerextensiond.dll" and "taskmenuextensiond.dll" were compiled with "Windows msvc debug full-config" instead of "Windows msvc release full-config".
And that "qwt_designer_plugin.dll" is not a valid Qt plugin.

The files are available in release as "containerextension.dll" and "taskmenuextension.dll"

I compiled Qt4 (open source) for msvc using "configure -platform win32-msvc2005"

Why is qtdesigner using the wrong dlls?

Matthias