getMaxWidth method

  1. @override
num getMaxWidth(
  1. num positionX,
  2. num viewportWidth
)
override

The max width.

Returns null if max width is not specified.

Implementation

@override
num getMaxWidth(num positionX, num viewportWidth) {
  if (_popupSizeDelegate != null) {
    return _popupSizeDelegate?.getMaxWidth(positionX, viewportWidth) ?? 448;
  } else {
    // The default max width for dropdown select's popup. This was previously
    // max width for material list.
    return 448;
  }
}