New class KWidgetBlendAnimation

Urs Wolfer uwolfer at
Fri Feb 1 23:04:52 GMT 2008

On Friday 01 February 2008 23:00:47 Matthias Kretz wrote:
> On Friday 01 February 2008, Riccardo Iaconelli wrote:
> > > I did not try to hide the animation widget as I don't want to have any
> > > flicker. The widget that gets grabbed may not draw its updated version
> > > on screen until the animation is over.
> >
> > With Qt 4.4 you get no flickering on those hide()s. That's the alien
> > widgets fun. =)
> That comment should be correct for the finished() slot where I call
> setUpdatesEnabled to reduce the flicker on hide(). But above I was talking
> about something else.
> In any case I just got a new idea to try out...

I have just played around with this widget. Amazing!

The attached patch ports KPageView (and thus most paged widgets, like 
KConfigDialog) to the new blendig effect.

+1 for putting that into kdelibs/kdeui/widgets

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