roundedge is a little GPL
licensed eyecandy program that makes the edges of your desktop round.
It doesn't use composite but works as an overlay so that you can still
grab the window below.
For more details call roundedge with option '-help'.
Qt version 4.5.2, C++
Developed for GNU/Linux, but should work on every Qt4 supported platform.
First execute 'qmake' then 'make'
and copy the binary 'roundedge' to '/usr/local/bin' for example.
'git clone git://git.savannah.nongnu.org/roundedge.git'
or see the project's
website