New class KWidgetBlendAnimation

[Dominik Haumann]

On Sunday 03 February 2008, Allen Winter wrote:
[...]
> > Oh, and please take a few moments to think about the name of this
> > class. I don't like it.
> > Perhaps it would be better to have "fade" instead of "blend" in the
> > name? - KFadeWidgetUpdate
> > - KAnimateWidgetChange
> > - KFadeAnimation
> > - ...
>
> I do like "fade" better than "blend".
> KFadeAnimateWidget??

Maybe the word fade already implies that there is an animation and 
KFadeWidget or KFadingWidget is enough?

Dominik