Пример #1
0
 static {
   div.setStyleName("valign-wrapper loader-wrapper");
   preLoader.getElement().getStyle().setProperty("margin", "auto");
   preLoader.add(new MaterialSpinner("blue"));
   preLoader.add(new MaterialSpinner("red"));
   preLoader.add(new MaterialSpinner("yellow"));
   preLoader.add(new MaterialSpinner("green"));
 }
Пример #2
0
 public static void showLoading(boolean isShow, Panel con) {
   if (isShow) {
     if (!(con instanceof RootPanel)) {
       div.getElement().getStyle().setProperty("position", "absolute");
     }
     div.setStyleName("valign-wrapper loader-wrapper");
     div.add(preLoader);
     con.add(div);
   } else {
     div.removeFromParent();
     preLoader.removeFromParent();
   }
 }