flutter - Flutter DataTable 的默认线型是什么？

Question

我正在尝试确定颤振数据表中的默认线型

查看源代码超出了我的掌握 -

https://github.com/flutter/flutter/blob/master/packages/flutter/lib/src/material/data_table.dart

我认为它可能是Border(bottom: new BorderSide(width:1.0, color:Colors.grey.withOpacity(0.3)))，但这只是不精确地注视它。

标签： flutterdart

Answer 1

final BorderSide borderSide = Divider.createBorderSide(
  context,
  width: dividerThickness
      ?? theme.dataTableTheme.dividerThickness
      ?? _dividerThickness,
);
final Border? border = showBottomBorder
    ? Border(bottom: borderSide)
    : index == 0 ? null : Border(top: borderSide);

据此_