修改选择器样式

lib/controller/mh_controller/message_controller.g.dart

@@ -0,0 +1,20 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'message_controller.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+MhMessageModel _$MhMessageModelFromJson(Map<String, dynamic> json) =>
+    MhMessageModel()
+      ..type = (json['type'] as num?)?.toInt()
+      ..body_message_read = (json['body_message_read'] as num?)?.toInt()
+      ..system_message_read = (json['system_message_read'] as num?)?.toInt();
+
+Map<String, dynamic> _$MhMessageModelToJson(MhMessageModel instance) =>
+    <String, dynamic>{
+      'type': instance.type,
+      'body_message_read': instance.body_message_read,
+      'system_message_read': instance.system_message_read,
+    };