@Override
  public void processCellResized(RadContainer container, final boolean isRow, final int cell, final int newSize) {
    FormLayout formLayout = (FormLayout) container.getLayout();
    final ConstantSize updatedSize = getUpdatedSize(container, isRow, cell, newSize);
    FormSpec newSpec;
    if (isRow) {
      RowSpec rowSpec = formLayout.getRowSpec(cell+1);
      newSpec = new RowSpec(rowSpec.getDefaultAlignment(), updatedSize, rowSpec.getResizeWeight());
    }
    else {
      ColumnSpec colSpec = formLayout.getColumnSpec(cell+1);
      newSpec = new ColumnSpec(colSpec.getDefaultAlignment(), updatedSize, colSpec.getResizeWeight());
    }
    setSpec(formLayout, newSpec, cell+1, isRow);
    resizeSameGroupCells(cell, formLayout, newSpec, isRow);
  }
@Override
  public void processCellResized(RadContainer container, final boolean isRow, final int cell, final int newSize)