PrevLTRFunction method

void PrevLTRFunction()

Implementation

void PrevLTRFunction(){
  print("Clicked!!!");
  var index = PageSelectorTabController!.index;
  TabController controller = PageSelectorTabController!;
  setState(() {
    if (!controller.indexIsChanging && controller.index!=controller.length ) {
      controller.animateTo(controller.index - 1);
    }
  });
}