horizontalView method

Implementation

Widget horizontalView() {
  return SizedBox(
    height: size,
    child: Column(
      children: [
        for (int i = 0; i < crossAxisCount; i += crossAxisCount)
          Padding(
            padding: EdgeInsets.only(
              bottom: i != children.length - 1 ? mainAxisSpacing : 0,
            ),
            child: SizedBox(
              height: size / crossAxisCount,
              child: Row(
                children: [
                  for (
                    int j = i;
                    j < i + (children.length ~/ crossAxisCount) + 1;
                    j++
                  )
                    j < children.length
                        ? Expanded(
                            child: Padding(
                              padding: EdgeInsets.only(
                                right: j != i + crossAxisCount
                                    ? crossAxisSpacing
                                    : 0,
                              ),
                              child: children[j],
                            ),
                          )
                        : const Spacer(),
                ],
              ),
            ),
          ),
      ],
    ),
  );
}