buildTween method

Map<int, Tween<Object?>> buildTween()

Builds a tween map for animations.

Implementation

Map<int, Tween> buildTween() {
  Map<int, Tween> map = Map<int, Tween>();
  if (animationEnabled &&
      backgroundColor != null &&
      highlightedBackgroundColor != null) {
    map[DividerPainter.backgroundKey] =
        ColorTween(begin: backgroundColor, end: highlightedBackgroundColor);
  }
  return map;
}