code: public CellConstraints xyw(int col, int row, int colSpan,
              Alignment colAlign, Alignment rowAlign) {
          return xywh(col, row, colSpan, 1, colAlign, rowAlign);
      }
docs: Sets the column, row, width, and height; sets the horizontal and vertical alignment using the
  specified alignment objects. The row span (height) is set to 1
  .<p>
  
  <strong>Examples:</strong><pre>
  cc.xyw(1, 3, 2, CellConstraints.LEFT,   CellConstraints.BOTTOM);
  cc.xyw(1, 3, 7, CellConstraints.CENTER, CellConstraints.FILL);
  </pre>
  
  @param col the new column index
  @param row the new row index
  @param colSpan the column span or grid width
  @param colAlign horizontal component alignment
  @param rowAlign vertical component alignment
  @return this
  @throws IllegalArgumentException if an alignment orientation is invalid