RowsEqual is an option for GridBox which specifies whether all rows in the grid should be assigned equal total height.
The default setting RowsEqual->False determines the total height of each row from the entry in that row with the largest total height.
RowsEqual->True makes all rows the same total height, with the total height determined by the entry with the largest total height in the whole GridBox.
See Section 2.9.11.
See also: RowAlignments, RowSpacings, RowMinHeight, ColumnsEqual, MatrixForm.
New in Version 3.