学QT的第二天~

发布于:2024-05-11 ⋅ 阅读:(125) ⋅ 点赞:(0)

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()
{
}



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