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logindlg.cpp
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logindlg.cpp
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#include "logindlg.h"
#include "ui_logindlg.h"
#include "user.h"
#include <iostream>
#include <QtWidgets/QApplication.h>
#include <QtWidgets/QMessageBox.h>
using namespace std;
string login_id;
loginDlg::loginDlg(QWidget *parent) :
QDialog(parent),
ui(new Ui::loginDlg)
{
ui->setupUi(this);
ui->pwdLineEdit->setEchoMode(QLineEdit::Password);
ui->pwdlineEdit_2->setEchoMode(QLineEdit::Password);
}
loginDlg::~loginDlg()
{
delete ui;
}
int loginDlg::setk(){
return k;
}
void loginDlg::on_exitBtn_clicked()
{
QApplication *a;
a -> quit();
}
void loginDlg::on_loginBtn_clicked()
{
user login((ui->usrLineEdit->text()).toStdString(), (ui->pwdLineEdit->text()).toStdString());
if(login.login() == 2){
login_id = (ui->usrLineEdit->text()).toStdString();
accept();
k = 1;
}
else{
QMessageBox::warning(this,tr("Warning"),tr("user name or password error!"),QMessageBox::Yes);
}
}
void loginDlg::on_student_clicked()
{
ui -> stackedWidget -> setCurrentIndex(0);
}
void loginDlg::on_teacher_clicked()
{
ui -> stackedWidget -> setCurrentIndex(1);
}
void loginDlg::on_loginBtn2_clicked()
{
user login((ui->usrLineEdit2->text()).toStdString(), (ui->pwdlineEdit_2 ->text()).toStdString());
//std::cout << (ui->usrLineEdit->text()).toStdString() << std::endl;
if(login.login() == 1){
login_id = (ui->usrLineEdit2->text()).toStdString();
accept();//两种接受
k = 2;
}
else{
QMessageBox::warning(this,tr("Warning"),tr("user name or password error!"),QMessageBox::Yes);
}
}