// note that those panels that have no internal scrollable tables
// must be wrapped in a scroll pane
JScrollPane domainView = new JScrollPane(new DataDomainView(mediator));
addTab("Main", domainView);
graphTab = new DataDomainGraphTab(mediator);
addTab("Graph", graphTab);
addChangeListener(this);
mediator.addDomainDisplayListener(this);
}