onDragDrop method

Future<bool> onDragDrop(
  1. int dragIndex,
  2. int dropIndex
)

Implementation

Future<bool> onDragDrop(int dragIndex, int dropIndex) async {
  var draggable = getRowModel(dragIndex);
  var droppable = getRowModel(dropIndex);
  if (draggable != null && droppable != null) {
    // fire onDrop event
    await DragDrop.onDrop(droppable, draggable);

    // move the row
    moveRow(dragIndex, dropIndex);
  }
  return true;
}