* @return this Table's list grid (must be an instance of ListGrid)
*/
@Override
protected ListGrid createListGrid() {
metricsTableListGrid = new MetricsTableListGrid(this, resourceGroup);
metricsTableListGrid.addSelectionChangedHandler(new SelectionChangedHandler() {
@Override
public void onSelectionChanged(SelectionEvent selectionEvent) {
if (resourceGroup.getGroupCategory() == GroupCategory.COMPATIBLE) {
if (null != addToDashboardButton) {
addToDashboardButton.enable();