method toString

Source

@override
String toString([String prefix = '']) {
  StringBuffer buffer = new StringBuffer();
  buffer.writeln('$prefix$runtimeType:');
  String indent = '$prefix  ';
  if (style != null)
    buffer.writeln(style.toString(indent));
  if (text != null)
    buffer.writeln('$indent"$text"');
  if (children != null) {
    for (TextSpan child in children) {
      if (child != null) {
        buffer.write(child.toString(indent));
      } else {
        buffer.writeln('$indent<null>');
      }
    }
  }
  if (style == null && text == null && children == null)
    buffer.writeln('$indent(empty)');
  return buffer.toString();
}