size property

@override Size size

Specifies the dimensions of the action button.

Defaults to Size.square(40.0).

Example:

@override
Widget build(BuildContext context) {
  return SfAIAssistView(
    actionButton: AssistActionButton(
      size: Size(50.0, 50.0),
    ),
  );
}

Implementation

@override
final Size size;