> (1) Network normal view: Nodes and relations are visible at > full size (icons and subwindows shown) > (2) Network world view: Nodes and relations are visible and > fit entirely in the window (icons and subwindows not shown) > (3) GUI view: Gtk widgets from all nodes are visible The "GTk widget" from a node? A node has a gtk-widget or is a gtk-widget 'created' by the gui to visualise it?