Where did you heared that from?
I didn't hear it for kdevelop, but kdelibs are allready ported to windows, and as qt4 is now gpl on win32 it should be possible.
for example the new build-system kde uses (cmake) was choosen because it works on win32 too.

so i'm pretty sure we will get kdevelop for windows in some time
(if this is a good thing or not is a different question...)

http://dot.kde.org/1151688350/
http://wiki.kde.org/tiki-index.php?p...Windows%20Port