tab.setText(CONNECTION);
controller = new ConnectionTypeTabControl(tabFolder,server,virtualHost);
tab.setData(TabControl.CONTROLLER, controller);
tab.setControl(controller.getControl());
tabFolder.addListener(SWT.Selection, new Listener()
{
public void handleEvent(Event evt)
{
TabItem tab = (TabItem)evt.item;
TabControl controller = (TabControl)tab.getData(TabControl.CONTROLLER);