titleSpan property

InlineSpan? titleSpan
final

Customize the column with TextSpan or WidgetSpan instead of the column's title string.

titleSpan: const TextSpan(
  children: [
    WidgetSpan(
      child: Text(
        '* ',
        style: TextStyle(color: Colors.red),
      ),
    ),
    TextSpan(text: 'column title'),
  ],
),

Implementation

final InlineSpan? titleSpan;