layout method

@override PwBox layout(Context context, BoxConstraints constraints)

layout API.

Implementation

@override
PwBox layout(Context context, BoxConstraints constraints) {
  return Padding(
    padding: const EdgeInsets.only(top: 6),
    child: Row(
      children: <Widget>[
        leading ?? const SizedBox.shrink(),
        const Spacer(),
        title ??
            Text(
              '${context.pageNumber} / ${context.pagesCount}',
              style: const TextStyle(fontSize: 9, color: '607D8B'),
            ),
        const Spacer(),
        trailing ?? const SizedBox.shrink(),
      ],
    ),
  ).layout(context, constraints);
}