there is no option to assign a function for the middle button of the mouse.
On gnome in the past, a click with the middle button on an icon of the desktop
open it, the same way than you made a double click.
Is it possible to add this function?
Thanks in advance
Sorry for my English
The best way to get new features added is to request it on the bugzilla page, https://bugzilla.xfce.org/describecomponents.cgi file it under xfdesktop.
Thanks, I thought bugzilla was to submit bugs.