main.cpp

#include <QtGui/QApplication>
#include "mainwindow.h"
#include "loginform.h"
#include "edbconnection.h"

//#include "esupplier.h"

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    EDBconnection* m_db;

    try {
        m_db = EDBconnection::getInstance();
    }
    catch (int error) {
        qDebug("error (main) when try connect to DB");
        return error;
    }
    catch (...) {
        qDebug("error (main) when try connect to DB");
        return 1;
    }

    LoginForm login;
    MainWindow w;

    QObject::connect(&login, SIGNAL(loginning(long)), &w, SLOT(startP(long)));
    QObject::connect(&w, SIGNAL(exitWorkplace()), &login, SLOT(show()));

    login.show();

//    test supplier
//    EUser user(19);
//    ESupplier supplier(user);
//    supplier.show();

//    test client
//    EUser user(5);
//    EClient client(user);
//    client.show();

//    test operator
//    EUser user(23);
//    EOperator e_operator(user);
//    e_operator.show();

//    test admin
//    EUser user(24);
//    EAdmin admin(user);
//    admin.show();

    int r_code = a.exec();
    delete m_db;
    return r_code;
}