buildPrevButton method

Widget buildPrevButton()

Implementation

Widget buildPrevButton() {
  if (tabController.index == 0) {
    return Container(width: MediaQuery.of(context).size.width / 4);
  } else {
    return TextButton(
      onPressed: () {
        if (!isAnimating(tabController.animation!.value)) {
          tabController.animateTo(tabController.index - 1);
        }
      },
      style: TextButton.styleFrom(
        primary: colorPrevBtn,
        shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.circular(borderRadiusPrevBtn)),
      ),
      child: renderPrevBtn,
    );
  }
}