scrollbarTheme method

ScrollbarThemeData scrollbarTheme(
  1. ColorScheme colors
)

Implementation

ScrollbarThemeData scrollbarTheme(ColorScheme colors) {
  return ScrollbarThemeData(
    interactive: true,
    thumbVisibility: WidgetStateProperty.resolveWith<bool>((states) => states.contains(WidgetState.hovered)),
    trackVisibility: const WidgetStatePropertyAll(false),
    radius: const Radius.circular(12.0),
    crossAxisMargin: -2,
    thickness: WidgetStateProperty.resolveWith<double?>((states) => states.contains(WidgetState.hovered) ? 6.0 : 5.0),
    thumbColor: WidgetStateProperty.resolveWith<Color?>(
      (states) => states.contains(WidgetState.hovered) ? colors.outlineVariant : colors.outline,
    ),
  );
}