buildWithChild method

@override Widget buildWithChild(BuildContext context, Widget? child)

A build method that receives an extra child parameter.

This method may be called with a child different from the parameter passed to the constructor of SingleChildStatelessModifier. It may also be called again with a different child, without this widget being recreated.

Implementation

@override
Widget buildWithChild(BuildContext context, Widget? child) {
  return CustomPaint(
    key: modifierKey,
    size: size,
    painter: painter,
    foregroundPainter: foregroundPainter,
    isComplex: isComplex,
    willChange: willChange,
    child: child,
  );
}