Hi Yves-Alexis Perez wrote: > corsac at hidalgo: xfwm4 --version > [~] > This is xfwm4 version 4.2.3.2 for Xfce 4.2.3.2 > built with GTK+-2.6.10, linked with GTK+-2.8.9. Unfortunatemy, what you need is implemented in the newer version (ie svn trunk), not in 4.2. Cheers, Olivier.