build method
Implementation
@override
Widget build(BuildContext context) {
return Wrap(
spacing: _spacing,
runSpacing: _runSpacing,
alignment: _alignment,
runAlignment: _runAlignment,
crossAxisAlignment: _crossAxisAlignment,
verticalDirection: _verticalDirection,
direction: _direction,
textDirection: _textDirection,
clipBehavior: _clipBehavior,
children: [for (var v in items) _buildItem(v)],
);
}