#include?“dialog.h“
#include?“ui_dialog.h“

Dialog::Dialog（QWidget?*parent）?:
????QDialog（parent）
????ui（new?Ui::Dialog）
{
????ui->setupUi（this）;
????this->setWindowtitle（“登錄“）;

????this->setWindowIcon（QIcon（“:/new/icons/image/book.jpg“））;

????this->setMaximumSize（399252）;
????this->setMinimumSize（399252）;

????QPalette?p;
????p.setColor（QPalette::WindowTextQt::red）;
????ui->titleLabel->setPalette（p）;

????QPalette?q;
????q.setBrush（QPalette::BackgroundQBrush（QPixmap（“:/new/icons/image/loginbk1.jpg“）.scaled（this->size（））））;
????this->setPalette（q）;

????ui->loginButton->setIcon（QIcon（“:/new/icons/image/Enter.png“））;
????ui->registerButton->setIcon（QIcon（“:/new/icons/image/log.png“））;
????ui->exitButton->setIcon（QIcon（“:/new/icons/image/exit.png“））;

????ui->pictureLabel->setPixmap（QPixmap（“:/new/icons/image/teemo.png“）.scaled（ui->pictureLabel->size（）））;

????ui->loginButton->setEnabled（false）;

????ui->userNameLineEdit->setPlaceholderText（“請輸入用戶名“）;
????ui->passWordLineEdit->setPlaceholderText（“請輸入密碼“）;

????ui->passWordLineEdit->setEchoMode（QLineEdit::Password）;

????Qobject::connect（ui->userNameLineEditSIGNAL（textChanged（QString））thisSLOT（loginButtonToUse（）））;
????Qobject::connect（ui->passWordLineEditSIGNAL（textChanged（QString））thisSLOT（loginButtonToUse（）））;

????radiogroup=new?QButtonGroup;
????radiogroup->addButton（ui->studentRadioButton0）;
????radiogroup->addButton（ui->teacherRadioButton1）;
}

Dialog::~Dialog（）
{
????delete?ui;
}
void?Dialog::loginButtonToUse（）
{
????ui->loginButton->setEnabled（true）;
}
void?Dialog::on_registerButton_clicked（）
{
????RegisterDialog?r（this）;
????this->hide（）;
????if（r.exec（）==QDialog::Accepted）
????{
????????this->showNormal（）;
????????this->clearAll（）;
????}
}
void?Dialog::clearAll（）
{
????ui->userNameLineEdit->clear（）;
????ui->passWordLineEdit->clear（）;
}
bool?Dialog::judgeEmpty（）
{
????if（ui->userNameLineEdit->text（）.isEmpty（））
????{
????????QMessageBox::warning（this“警告““用戶名不能為空“）;
????????return?false;
????}
????else?if（ui->passWordLineEdit->text（）.isEmpty（））
????{
????????QMessageBox::warning（this“警告““密碼不能為空“）;
????????return?false;
????}
????else
????????return?true;
}
void?Dialog::on_loginButton_clicked（）
{
????if（!judgeEmpty（））
????{
????????//QMessageBox::warning（this“警告““請完整填寫“）;
????????//clearAll（）;
????????ui->passWordLineEdit->clear（）;
????????return?;
????}
????if（radiogroup->checkedId（）==0）
????{
????????QString?name;
????????QString?account;
????????QString?fileName=“Register_student.dat“;
????????bool?find=findRegisterUser（fileNamenameaccount）;
????????if（find）
????????{???????????
????????????ui->userNameLineEdit->clear（）;
????????????ui->passWordLineEdit->clear（）;
????????????//QMessageBox::information（this“通知““恭喜您，登錄成功“）;
????????????student=new?StudentManage;
????????????Qobject::connect（studentSIGNAL（toDialog（））thisSLOT（showNormal（）））;
????????????student->s

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件????????262??2016-03-03?22:15??備注.txt

?????文件???????5306??2016-02-19?10:06??test1\dialog.cpp

?????文件????????906??2016-02-18?11:02??test1\dialog.h

?????文件???????3890??2016-02-19?10:08??test1\dialog.ui

?????文件??????67646??2016-02-19?10:23??test1\fast.ico

?????文件????????201??2016-02-11?15:41??test1\finish.cpp

?????文件????????273??2016-02-11?15:41??test1\finish.h

?????文件????????398??2016-02-11?15:47??test1\finish.ui

?????文件??????65630??2015-09-21?15:42??test1\image\bianfuxia.png

?????文件???????8857??2015-12-08?19:49??test1\image\book.jpg

?????文件?????270398??2016-02-19?14:22??test1\image\cafecat.ico

?????文件?????270398??2016-02-17?10:33??test1\image\cat.ico

?????文件??????12475??2014-09-11?22:25??test1\image\delete.png

?????文件?????259539??2015-01-27?15:05??test1\image\Enter.png

?????文件?????108809??2015-01-27?15:43??test1\image\exit.png

?????文件??????14154??2005-06-08?14:46??test1\image\find.png

?????文件??????91011??2016-02-18?10:46??test1\image\green.jpg

?????文件??????48481??2016-02-18?11:17??test1\image\light.png

?????文件??????16289??2011-03-10?10:17??test1\image\log.png

?????文件???????8008??2015-12-10?22:29??test1\image\loginbk.jpg

?????文件????1393412??2015-12-08?17:59??test1\image\loginbk.png

?????文件?????274738??2015-12-10?22:31??test1\image\loginbk1.jpg

?????文件??????65830??2015-09-21?15:42??test1\image\m1.png

?????文件??????70701??2015-09-21?15:38??test1\image\m10.png

?????文件??????52354??2015-09-21?15:42??test1\image\m11.png

?????文件??????79156??2015-09-21?15:39??test1\image\m12.png

?????文件??????79355??2015-09-21?15:40??test1\image\m13.png

?????文件?????107718??2015-09-21?15:37??test1\image\m14.png

?????文件??????62439??2015-09-21?15:40??test1\image\m15.png

?????文件??????60450??2015-09-21?15:41??test1\image\m16.png

............此處省略74個(gè)文件信息