getPreferredSize method

Size getPreferredSize(
  1. SfSliderThemeData themeData, {
  2. bool? isActive,
})

Returns the size based on the values passed to it.

Implementation

Size getPreferredSize(SfSliderThemeData themeData, {bool? isActive}) {
  return Size.fromRadius(
    isActive != null
        ? (isActive
            ? themeData.activeDividerRadius!
            : themeData.inactiveDividerRadius!)
        : 0,
  );
}