The doc is wrong, take a look for example here: http://ftp.gnome.org/pub/GNOME/sources/libwnck/2.4/libwnck-2.4.0.1.tar.bz2
The signal is already present there - libwnck/screen.c (libwnck 2.4), maybe it's there even in older releases.
The doc is wrong, take a look for example here: http:// ftp.gnome. org/pub/ GNOME/sources/ libwnck/ 2.4/libwnck- 2.4.0.1. tar.bz2
The signal is already present there - libwnck/screen.c (libwnck 2.4), maybe it's there even in older releases.