embedded-widget-demos as plugins version

hi all, ;)
I have download the QT embedded widgets source demo from:
http://qt.nokia.com/developer/embedded-widget-demos
name: embedded-widgets-1.1.0
But these files are sources only, therefor I would like to install them as plugin on QT designer IDE.
Could some know from where I could download plugins version? :(

As far as I know, there is no plugins version. You will have to write the plugin class yourself and then compile it.