NoTitle NoHandle in KDE (Kwin) ?
 

As part of my window manager of the month program,
I'm trying KDE (with default win manager Kwin).

Is there a way to specify that certain windows should be
drawn without a title bar, or without a frame and handles?

It seems some programs like XMMS do this automatically,
but I'd like to extend this to other chosen windows (based
on their WM_CLASS or title).

I've found no documentation on what goes in .kderc.