thickBorderWidth property
Default for thicker border width state of Widgets with an outline border.
Used as default for pressed and error OutlinedButton and for focused InputDecorator.
If undefined and ThemeData.useMaterial3 is false,
defaults to kThickBorderWidth
= 2.
If undefined and ThemeData.useMaterial3 is true, defaults to 1.0.
Implementation
final double? thickBorderWidth;