childBuild method

@override Widget childBuild(BuildContext context)

子类布局用这个

Implementation

@override
Widget childBuild(BuildContext context) {
  /**图片类型 */
  if (widget.image is ImageProvider) {
    if (widget.borderRadius != null) {
      return ClipRRect(
        borderRadius: widget.borderRadius,
        child: Image(image: widget.image),
      );
    } else {
      return Image(image: widget.image);
    }
  }
  // return widget.image ?? Container();
  if (widget.borderRadius != null) {
    return ClipRRect(
      borderRadius: widget.borderRadius,
      child: widget.image ?? Container(),
    );
  } else {
    return widget.image ?? Container();
  }
}