render method

@override String render()

Renders the component as a styled string.

Subclasses implement this to produce their ANSI-styled output.

Implementation

@override
String render() {
  final totalWidth = width ?? renderConfig.terminalWidth;
  final keyLen = Style.visibleLength(key);
  final valueLen = Style.visibleLength(value);
  final fillLen = totalWidth - keyLen - valueLen - 2;
  final fill = fillLen > 0 ? ' ${fillChar * fillLen} ' : ' ';

  return '$key$fill$value';
}