学QT的第二天~

小黑子鉴别界面

#include "mywidget.h"

void MyWidget::bth1()

    if(edit3 ->text()=="520cxk"&&edit4 ->text()=="1314520")

         qDebug()<< "你好，真爱粉";

         this->close();

    else

        speecher->say("死黑粉，唉哟，你干嘛！");

        qDebug()<< "密码错误：小黑子，露出鸡脚了吧";

        this->edit3->clear();

        this->edit4->clear();

void MyWidget::line()

    QString str=edit3->text();

    if(str.size()<6)

        this->bth2->setStyleSheet("background-color:red");

    }else if(str.size()==6)

        this->bth2->setStyleSheet("background-color:green");

    }else

        this->bth2->setStyleSheet("background-color:yellow");

MyWidget::MyWidget(QWidget *parent)

    : QWidget(parent)

     speecher =new QTextToSpeech;

    //============窗口相关设置==========//

    this->resize(427,330);

    this->setFixedSize(427,330);

    //设置图标

    this->setWindowIcon(QIcon("C:\\Users\\Admin\\Desktop\\pictrue\\dahz.jpg"));

    //设置窗口标题

    this->setWindowTitle("唉哟，你干嘛！");

    //去掉头部

    this->setWindowFlag(Qt::FramelessWindowHint);

    //=========标签相关设置=============//

    QLabel *lab01=new QLabel(this);

    //设置大小

    lab01->resize(427,330);

    //设置动图

    QMovie *mv= new QMovie("C:\\Users\\Admin\\Desktop\\pictrue\\aix.gif");

    //将动图放入标签中

    lab01->setMovie(mv);

    //让动图动起来

    mv->start();

    //自动适应

    lab01->setScaledContents(true);

    //创建一个标签

    QLabel *lab1=new QLabel("密码：",this);

    lab1->move(155,195);

    lab1->resize(100,50);

    //创建第二个标签

    QLabel *lab2=new QLabel("ikun：",this);

    lab2->move(155,135);

    lab2->resize(100,50);

    //创建第三个标签

    QLabel *lab3=new QLabel(this);

    lab3->move(100,135);

    lab3->resize(50,50);

    lab3->setPixmap(QPixmap(":/pictrue/xhz.webp"));

    lab3->setScaledContents(true);

    //创建第四个标签

    QLabel *lab4=new QLabel(this);

    lab4->move(100,195);

    lab4->resize(50,50);

    lab4->setPixmap(QPixmap(":/pictrue/dahz.jpg"));

    lab4->setScaledContents(true);

    //创建第五个标签

    QLabel *lab5=new QLabel(this);

    lab5->move(395,0);

    lab5->resize(30,30);

    lab5->setPixmap(QPixmap(":/pictrue/cancel.png"));

    lab5->setScaledContents(true);

    //创建第六个标签

    QLabel *lab6=new QLabel(this);

    lab6->move(155,20);

    lab6->resize(150,80);

    //设置动图

    QMovie *mv2= new QMovie(":/pictrue/daf.gif");

    //将动图放入标签中

    lab6->setMovie(mv2);

    //让动图动起来

    mv2->start();

    //自动适应

    lab6->setScaledContents(true);

    //=========行编译器相关设置=============//

    //创建第一个行编译器

    edit4 =new QLineEdit(this);

    edit4->move(200,210);

    edit4->setPlaceholderText("密码");

    edit4->setEchoMode(QLineEdit::Password);

    //创建第二个行编译器

     edit3 =new QLineEdit(this);

     edit3->move(200,150);

     //设置占位

     edit3->setPlaceholderText("QQ号/手机号/邮箱");

    connect(this->edit3,&QLineEdit::textChanged,this,&MyWidget::line);

     //=========按钮设置==============//

     bth2 =new QPushButton("登录",this);

     bth2->move(200,260);

     bth2->resize(135,25);

     //样式函数setStylesheet（）

     bth2->setStyleSheet("background-color:rgb(8,189,253);border-rader-radius:5px;");

     connect(this->bth2,&QPushButton::clicked,this,&MyWidget::bth1);

MyWidget::~MyWidget()