final StackLayoutPanel menu = new StackLayoutPanel(Unit.EM);
final VerticalPanel verticalPanel_1 = new VerticalPanel();
menu.add(verticalPanel_1, new HTML("New Widget"), 2.0);
final VerticalPanel verticalPanel = new VerticalPanel();
menu.add(verticalPanel, new HTML("New Widget"), 2.0);
addEast(menu, 187.0);
final StackLayoutPanel menu = new StackLayoutPanel(Unit.EM);
addEast(menu, 187.0);
final VerticalPanel verticalPanel_1 = new VerticalPanel();
menu.add(verticalPanel_1, new HTML("New Widget"), 2.0);
final VerticalPanel verticalPanel = new VerticalPanel();
menu.add(verticalPanel, new HTML("New Widget"), 2.0);
i get 2 different results in the gwt designer, why?