how to use shape in ListTileTheme?

Question

ListTileTheme(

          shape: ??? ,

          tileColor: MyTheme.redColor,
          contentPadding: EdgeInsets.only(right: 0),
          child: ExpansionTile()
        )

I Need to make a border-radius , how can I do this ?

Answer 1

There are a couple of ways to do this. You can use a widget such as ClipRRect to create a border radius.

Example:

    return ClipRRect(
      borderRadius: BorderRadius.only(
        topLeft: Radius.circular(32),
        bottomLeft: Radius.circular(32),
      ),
      child: ListTile(),
    );

If you want to use the shape parameter in ListTileTheme, you can use RoundedRectangleBorder like this:

return ListTileTheme(
  shape: RoundedRectangleBorder(
    borderRadius: BorderRadius.circular(16),
  ),
  child: ListTile(),
),