orate widgets with a user-interface defined in terms of actions
(menu items, toolbar icons). See KParts.Part.
</p>
<p>
The library also provides a framework for applications that want to
use parts. Such applications need to inherit their main window
from KParts.MainWindow and provide a so-called shell GUI,
which provides a basic skeleton GUI with part-independent functionality/actions.
</p>
<p>
Some KParts applications won't be specific to a given part, but expect
to be able to embed, for instance, all type