@Override
 public void createWidget(MUIElement element, MElementContainer<MUIElement> parent) {
   if (element instanceof MWindow) {
     MWindow mWindow = (MWindow) element;
     Shell shell = new Shell(Display.getCurrent());
     shell.setText(mWindow.getLabel());
     shell.setLayout(new SimpleTrimLayout());
     shell.setBounds(mWindow.getX(), mWindow.getY(), mWindow.getWidth(), mWindow.getHeight());
     mWindow.getContext().set(Shell.class, shell);
     element.setWidget(shell);
   }
 }