rowHeights property
Gets an unmodifiable list of computed row heights.
Returns the height of each row after layout calculation. The list index corresponds to the row index, and the value is the height in logical pixels.
Throws AssertionError if called before layout is complete.
Returns an unmodifiable List<double> of row heights.
Implementation
List<double> get rowHeights {
assert(_layoutResult != null, 'Layout result is not available');
return List.unmodifiable(_layoutResult!.rowHeights);
}