#include "widget.h"

#include "ui_widget.h"

#include "second.h"

Widget::Widget(QWidget *parent)

    : QWidget(parent)

    , ui(new Ui::Widget)

{

    ui->setupUi(this);

}

Widget::~Widget()

{

    delete ui;

}

void Widget::on_btn1_clicked()

{

   if(ui->lineEdit->text() == "123" && ui->lineEdit_2->text() == "123")

   {

       QMessageBox msg(QMessageBox::Question,

                       "登录成功",

                       "登录成功",

                       QMessageBox::Ok

                       );

   int ret = msg.exec();

   if(ret == QMessageBox::Ok)

   {

       this->close();

       emit my_signal();

   }

   }

   else

   {

       QMessageBox msg(QMessageBox::Question,

                       "密码错误",

                       "是否重新登录",

                       QMessageBox::Yes | QMessageBox::No);

       int ret = msg.exec();

       if(ret == QMessageBox::Yes)

       {

           ui->lineEdit_2->setText("");

       }

       else if(ret == QMessageBox::No)

       {

           this->close();

       }

   }

}

void Widget::on_btn2_clicked()

{

    QMessageBox msg(QMessageBox::Question,

                    "退出",

                    "是否退出登录",

                    QMessageBox::Yes | QMessageBox::No);

    int ret = msg.exec();

    if(ret == QMessageBox::Yes)

    {

        this->close();

    }

    else if(ret == QMessageBox::No)

    {

        msg.close();

    }

}