this.setDescription("The overall configuration of the ejb3 subsystem. " +
"These setting apply to all beans, unless overridden at the deployment or bean level.");
// overall layout
TabLayoutPanel tabLayoutPanel = new TabLayoutPanel(40, Style.Unit.PX);
tabLayoutPanel.addStyleName("default-tabpanel");
tabLayoutPanel.add(createEmbeddableWidget(), "Container");
tabLayoutPanel.add(servicesView.asWidget(), "Services");
tabLayoutPanel.add(beanPoolsView.asWidget(), "Bean Pools");
tabLayoutPanel.add(threadPoolsView.asWidget(), "Thread Pools");