Mac menubar for GNOME/Xfce is a Mac-style menubar for gtk2/gnome/xfce.
This is not one app, but 3 pieces of mutual-dependent softwares:
1.patch for gtk2 (2.10.x and 2.8.x)
2.gnome panel applet
3.xfce panel plugin (for 4.4+ only)
The sources are hosted on AUR (Arch User Repository), packages are gtk2-aqd, gnome-macmenu-applet, and xfce4-macmenu-plugin. There is also a xfce plugin that emulates round panel corners: xfce4-corner-plugin
The home page points to an ubuntu HOWTO for installing the patches and applets. There are also binaries for ubuntu edgy and arch linux.
· GTK+ version 2.8.x
What's New in This Release:
· use ~/.macmenu-tslist for application title substitutes.
· A default list will be created in the first time
· modification is detected automatically.