private static boolean isSelectionContiguous(RadContainer selectionParent,
                                               List<? extends RadComponent> selection) {
    if (!selectionParent.getLayoutManager().isGrid()) {
      return false;
    }
    Rectangle rc = FormEditingUtil.getSelectionBounds(selection);
    for(RadComponent c: selectionParent.getComponents()) {
      if (!selection.contains(c) &&
          constraintsIntersect(true, c.getConstraints(), rc) &&
          constraintsIntersect(false, c.getConstraints(), rc)) {
        return false;
      }
    }
    return true;
  }
private static boolean isSelectionContiguous(RadContainer selectionParent,
                                               List<? extends RadComponent> selection)