manta/win_text_editor/lib/frame/models/tab_model.dart

import 'package:flutter/material.dart';

class AppTab {
  final String id;
  final String title;
  final String? type; // 新增类型字段
  final IconData? icon; // 新增图标字段
  String content;
  String? fileName;

  AppTab({
    required this.id,
    required this.title,
    this.type,
    this.icon,
    this.content = '',
    this.fileName,
  });
}