Quote Originally Posted by wysota View Post
It wouldn't work because your application would be using a different Qt library than the KDE the plugin is compiled against which would cause a name clash and the plugin wouldn't load.
Theoretically, yes, practically, no, because it works with Qt Creator compiled with Qt 4.5-rc1, but now it's irrelevant due to openSUSE's KDE team move to Qt 4.5-rc1