#ifndef CHAT_H
#define CHAT_H

#include <QMainWindow>
#include <QtSql/QSqlDatabase>
#include <QtSql/QSqlQueryModel>
#include <mainshow.h>
#include "ui_chat.h"  // 引入生成的 UI 头文件

namespace Ui {
class Chat;
}

class Chat : public QMainWindow, private Ui::Chat
{
    Q_OBJECT

public:
    Chat(QWidget *parent = nullptr);
    ~Chat();

private slots:
    void on_searchButton_clicked();
    void on_TypeChanged(int index);
    void on_searchButton_2_clicked();

private:
    QSqlDatabase db;
    void createConnection();
};

#endif // CHAT_H