bad transition between windeco and window for some programmtypes (ugly optic)

[Fabi]

Binary package hint: kubuntu-default-settings

with natty, kubuntu will ship with the nice oxygen-gtk. most applications will work and look very very good. But others dont. so please disable the kwin-oxygen blendcolor= radial Gradient for this apps.
Most of them is java.
i will attach a replacement for
/usr/share/kubuntu-default-settings/kde4-profile/default/share/config/oxygenrc and
/usr/share/kubuntu-netbook-default-settings/share/config/oxygenrc
that make the transition perfect.
And i will ask the sun/oracle-java package-maintainer if he enable the gtklookandfeel, but thats an other report
ohh: http://i.imgur.com/cAXM0.png
is a screenshot, what will happen.

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ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: kubuntu-default-settings 1:11.04ubuntu5
ProcVersionSignature: Ubuntu 2.6.38-6.34-generic 2.6.38-rc7
Uname: Linux 2.6.38-6-generic i686
Architecture: i386
Date: Sat Mar 12 01:05:13 2011
InstallationMedia: Kubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
ProcEnviron:
 LANGUAGE=
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: kubuntu-default-settings
UpgradeStatus: Upgraded to natty on 2011-03-11 (0 days ago)