flutter reordable_grid_view package child white background

Question

I am using flutter recordable grid view package recordable_grid_view

And it puts a white background behind my custom widgets while dragging.

How to make it transparent or how to give it rounded borders. It makes the layout looks so ugly.

Answer 1

Nikoloz Miruashvili's answer returns an error if using some Material widgets like Chip. This is working for me in that case:

dragWidgetBuilder: (index, widget) =>
                          Material(
                             color: Colors.transparent,
                             child: widget
                             ),