margin property

@override EdgeInsetsGeometry margin

Customizes the padding around the action button.

Defaults to EdgeInsetsDirectional.only(start: 8.0).

Example:

@override
Widget build(BuildContext context) {
  return SfChat(
    actionButton: ChatActionButton(
      margin: EdgeInsets.all(12.0),
    ),
  );
}

Implementation

@override
final EdgeInsetsGeometry margin;