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- public class DesktopActivity extends AbstractActivity<IsWidget> {
- .
- .
- .
- public DesktopActivity() {
- super("Desktop", null);
- logger.info("create new DesktopActivity");
- AppController.getINSTANCE().getClientFactory().getEventBus()
- .addHandler(StartActivityDisplay.TYPE, new StartActivityDisplayEventHandler() {
- @Override
- public void onEvent(StartActivityDisplay event) {
- if (event.getWidget() != null) {
- DesktopActivity.getContentPanel().clear();
- // add view to center .... DesktopActivity.getContentPanel().setWidget(event.getWidget());
- }
- }
- });
- }
- private static void initView() {
- Viewport p = AppController.getINSTANCE().getClientFactory().getViewport();
- desktopView = new DesktopView();
- p.add(desktopView.asWidget());
- p.forceLayout();
- }
- public static ContentPanel getContentPanel() {
- if (desktopView == null) {
- initView();
- }
- return desktopView.getContentPanel();
- }
- .
- .
- .
- .
- }
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