public ProjectViewBackend(ProjectViewFrontend frontend)
 {
     ShadowType = Gtk.ShadowType.In;
     nodeView   = new ProjectViewBackendNodeView(frontend);
     Add(nodeView);
     ShowAll();
 }
		public ProjectViewBackend (ProjectViewFrontend frontend)
		{
			ShadowType = Gtk.ShadowType.In;
			nodeView = new ProjectViewBackendNodeView (frontend);
			Add (nodeView);
			ShowAll ();
		}