copyWith method

RCKTextStyleConfig copyWith({
  1. TextStyle? senderTextStyle,
  2. TextStyle? receiverTextStyle,
  3. double? lineSpacing,
})

创建一个新的配置，覆盖当前配置的某些属性

Implementation

RCKTextStyleConfig copyWith({
  TextStyle? senderTextStyle,
  TextStyle? receiverTextStyle,
  double? lineSpacing,
}) {
  return RCKTextStyleConfig(
    senderTextStyle: senderTextStyle ?? this.senderTextStyle,
    receiverTextStyle: receiverTextStyle ?? this.receiverTextStyle,
    lineSpacing: lineSpacing ?? this.lineSpacing,
  );
}