Hi, If I understand correctly, a GdkDisplay is basically an X server instance. A monitor is, well, a monitor. GdkScreen is supposed to be somewhere in the middle. The GDK multihead documentation has this to say about the topic: > GdkScreen objects are the GDK representation of a physical screen. Yet that sounds like the definition of a monitor. How does this work, really? In what case do we have multiple screens in one display? Regards, Johannes _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list