public static Rectangle getSelectionBounds(List<? extends RadComponent> selection) {
    int minRow = Integer.MAX_VALUE;
    int minCol = Integer.MAX_VALUE;
    int maxRow = 0;
    int maxCol = 0;

    for (RadComponent c : selection) {
      minRow = Math.min(minRow, c.getConstraints().getRow());
      minCol = Math.min(minCol, c.getConstraints().getColumn());
      maxRow = Math.max(maxRow, c.getConstraints().getRow() + c.getConstraints().getRowSpan());
      maxCol = Math.max(maxCol, c.getConstraints().getColumn() + c.getConstraints().getColSpan());
    }
    return new Rectangle(minCol, minRow, maxCol - minCol, maxRow - minRow);
  }
public static Rectangle getSelectionBounds(List<? extends RadComponent> selection)