#include "widget.h"
#include "ui_widget.h"
Widget::Widget(QWidget *parent)
: QWidget(parent)
, ui(new Ui::Widget)
{
ui->setupUi(this);
//==============窗口相关设置=======
this->resize(540,415);
this->setFixedSize(540,415);
//窗口标题
this->setWindowTitle("盗版QQ");
//窗口图标
this->setWindowIcon(QIcon(":/C:/Users/ShiSS/Desktop/pictrue/qq.png"));
//背景颜色
this->setStyleSheet("background-color:white");
//去掉头部
//this->setWindowFlag(Qt::FramelessWindowHint);
//============标签相关设置=======
QLabel *lab1 = new QLabel(this);
//设置大小
lab1->resize(540, 160);
lab1->setStyleSheet("background-color:pink");
//动图类 接收动图
QMovie *mv = new QMovie(":/C:/Users/ShiSS/Desktop/pictrue/zz.gif");
//将动图放入标签中
lab1->setMovie(mv);
//让动图动起来
mv->start();
//自动适应
lab1->setScaledContents(true);
QLabel *lab2 = new QLabel(this);
lab2->resize(30,30);
lab2->move(120,210);
lab2->setPixmap(QPixmap(":/C:/Users/ShiSS/Desktop/pictrue/wodepeizhenshi.png"));
lab2->setScaledContents(true);
QLabel *lab3 = new QLabel(this);
lab3->resize(30,30);
lab3->move(120, 260);
lab3->setPixmap(QPixmap(":/C:/Users/ShiSS/Desktop/pictrue/passwd.jpg"));
lab3->setScaledContents(true);
//============行编辑器相关设置=======
edit1 = new QLineEdit(this);
edit1->resize(275,30);
edit1->move(155,210);
edit1->setPlaceholderText("QQ号/手机号/邮箱");
edit2 = new QLineEdit(this);
edit2->resize(275,30);
edit2->move(155,260);
edit2->setPlaceholderText("密码");
edit2->setEchoMode(QLineEdit::Password);
//============按钮相关设置=======
btn = new QPushButton("登录",this);
btn->resize(300,45);
btn->move(120,345);
//样式函数setStyleSheet()
btn->setStyleSheet("background-color:red;border-radius:5px;color:white");
//使用连接函数,将按钮连接到自定义槽函数中
connect(this->btn,&QPushButton::clicked,this,&Widget::btn_clicked);
//使用连接函数,将输入字符长度连接到自定义槽函数中
connect(this->edit1,&QLineEdit::textChanged,this,&Widget::size_long);
connect(this->edit2,&QLineEdit::textChanged,this,&Widget::size_long);
}
Widget::~Widget()
{
delete ui;
}
//登陆槽函数
void Widget::btn_clicked()
{
if(edit1->text()=="Admin" && edit2->text()=="123456")
{
qDebug()<< "登陆成功";
this->close();
}else
{
qDebug() << "登陆失败,请检查账号或密码";
edit2->clear();
}
}
//按钮变色槽函数
void Widget::size_long()
{
if(edit1->text().size()>=5 && edit2->text().size()>=5)
{
this->btn->setEnabled(true);
this->btn->setStyleSheet("background-color:rgb(8,189,253)");
}else
{
this->btn->setEnabled(false);
this->btn->setStyleSheet("background-color:red");
}
}