parseTrackList static method

List<GridTrackSize> parseTrackList(
  1. String value,
  2. RenderStyle renderStyle,
  3. String propertyName,
  4. Axis axis,
)

Implementation

static List<GridTrackSize> parseTrackList(
  String value,
  RenderStyle renderStyle,
  String propertyName,
  Axis axis,
) {
  final String trimmed = value.trim();
  if (trimmed.isEmpty) {
    return const <GridTrackSize>[];
  }
  // For template track lists, `none` represents "no explicit tracks".
  // Represent this as an empty list so that layout can fall back to
  // auto tracks and computed-style serialization can emit `none`.
  if (trimmed.toLowerCase() == 'none') {
    return const <GridTrackSize>[];
  }
  return _parseTrackListInternal(trimmed, renderStyle, propertyName, axis);
}