public void openDrawer() {
   if (tableScreen.getValue()) {
     drawerOpened = true;
     drawerAnimation();
     if (drawerListener != null) {
       drawerListener.onDrawerOpened(nav);
     }
   }
 }
 public void closeDrawer() {
   if (tableScreen.getValue()) {
     drawerOpened = false;
     drawerAnimation();
     if (drawerListener != null) {
       drawerListener.onDrawerClosed(nav);
     }
   }
 }
Пример #3
0
  private void handleAlert(WebEvent<String> event) {
    numberOfAlerts.setValue(Integer.toString(Integer.valueOf(numberOfAlerts.getValue()) + 1));
    String message = event.getData();

    /*
     * Handle all the external onAlert event handlers first.
     */
    for (EventHandler<WebEvent<String>> handler : alertListeners) handler.handle(event);

    /*
     * Finally display an alert box if the operator demands it.
     */
    if (showAlerts.getValue()) {
      dialog.title("JavaScript Alert").message(message).showInformation();
      resetParents();
    }
  }