Problems with Swing on Kaffe
zun at falconwing.com
Fri Jul 17 02:48:00 PDT 1998
On Thu, 16 Jul 1998, Peter C.Mehlitz wrote:
> On Thu, 16 Jul 1998, John A. Kassebaum wrote:
> >I compiled a class using the swing 1.0.2 libaries. When I run it, and
> >when I run Sun's swing demos, I get the following error:
> > java.lang.ClassNotFoundException: java/awt/peer/LightweightPeer
> >Any ideas?
> Indeed.. we don't have peers (there is no need for them - everything except of
> Windows are "lightweights"). But - since this is a internal implementation thing
> - I wonder how it is referenced by swing. Anyway, swing compatibility is on our
> list and we will look into this (in hope that there are no other java.awt
> implementation internals used by swing)
swing has to distinguish between lightweight components and "heavy"
components when drawing, and so one way of checking is to see if a
component's getPeer() returns a LightweightPeer.
Really ugly, but then that's AWT for you. The dirty little secrets you
learn while trying to write a peer library!
. .. . Sean is writing a pure X-based AWT
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