build method

@override Widget build(Context context)

Implementation

@override
Widget build(Context context) {
  var _decoration = decoration;
  var _margin = margin;
  var _padding = padding;
  var _textStyle = textStyle;
  switch (level) {
    case 0:
      _margin ??= const EdgeInsets.only(bottom: 5.0 * PdfPageFormat.mm);
      _padding ??= const EdgeInsets.only(bottom: 1.0 * PdfPageFormat.mm);
      _decoration ??=
          const BoxDecoration(border: Border(bottom: BorderSide()));
      _textStyle ??= Theme.of(context).header0;
      break;
    case 1:
      _margin ??= const EdgeInsets.only(
          top: 3.0 * PdfPageFormat.mm, bottom: 5.0 * PdfPageFormat.mm);
      _decoration ??=
          const BoxDecoration(border: Border(bottom: BorderSide(width: 0.2)));
      _textStyle ??= Theme.of(context).header1;
      break;
    case 2:
      _margin ??= const EdgeInsets.only(
          top: 2.0 * PdfPageFormat.mm, bottom: 4.0 * PdfPageFormat.mm);
      _textStyle ??= Theme.of(context).header2;
      break;
    case 3:
      _margin ??= const EdgeInsets.only(
          top: 2.0 * PdfPageFormat.mm, bottom: 4.0 * PdfPageFormat.mm);
      _textStyle ??= Theme.of(context).header3;
      break;
    case 4:
      _margin ??= const EdgeInsets.only(
          top: 2.0 * PdfPageFormat.mm, bottom: 4.0 * PdfPageFormat.mm);
      _textStyle ??= Theme.of(context).header4;
      break;
    case 5:
      _margin ??= const EdgeInsets.only(
          top: 2.0 * PdfPageFormat.mm, bottom: 4.0 * PdfPageFormat.mm);
      _textStyle ??= Theme.of(context).header5;
      break;
  }

  final Widget container = Container(
    alignment: Alignment.topLeft,
    margin: _margin,
    padding: _padding,
    decoration: _decoration,
    child: child ?? Text(text!, style: _textStyle),
  );

  if (title == null) {
    return container;
  }

  return Outline(
    name: text.hashCode.toString(),
    title: title!,
    child: container,
    level: level,
    color: outlineColor,
    style: outlineStyle,
  );
}