C++学习之QT实现取证小软件首页

实现效果

#include "mainwindow.h"

#include "ui_mainwindow.h"

#include <QToolButton>

#include <QLabel>

#include <QMessageBox>

#include <QDebug>

#include <QHBoxLayout>

#include <QTableView>

#include <QStandardItemModel>

#include <QApplication>

#include <QHeaderView>

#include <QItemSelection>

MainWindow::MainWindow(QWidget *parent) :

    QMainWindow(parent),

    ui(new Ui::MainWindow)

{

    ui->setupUi(this);

    //this->setStyleSheet("background-color: #00429D;");

    //设置取证大师首页属性

    this->setWindowTitle("XX大师 试用版");

    this->setFixedSize(1920,980);

    this->setWindowIcon(QPixmap(":/Luffy.png"));

    //this->FramelessWindowHint

    //this->setStyleSheet("QTitleBar { background-color: #00429D; }");

    //this->setStyleSheet("QMainWindow { background-color: #00429D; }"); // 修改为你的颜色

    //this->setStyleSheet("QFrame { background-color: #00429D; }");

    //菜单栏 只能有1个

    QMenuBar * bar = menuBar();

    bar->setStyleSheet("QMenuBar { background-color: #1052AE; color: white;}"); //

    //将菜单栏设置到窗口中

    this->setMenuBar(bar);

    //文件菜单添加菜单

    QMenu * fileMenu =  bar->addMenu("文件(F)");

    QMenu * setMenu = bar->addMenu("设置(S)");

    QMenu * viewMenu =  bar->addMenu("视图(V)");

    QMenu * forensicMenu = bar->addMenu("取证(P)");

    QMenu * toolMenu =  bar->addMenu("工具(T)");

    QMenu * helpMenu = bar->addMenu("帮助(H)");

    //添加菜单项

    QAction * newAction  = fileMenu->addAction("XX(N)    Ctrl+N");

    QAction * safeAction =  fileMenu->addAction("XX（S）    Ctrl+S");

    safeAction->setDisabled(true);

    QAction * sxAction  = fileMenu->addAction("XX(A)");

    sxAction->setDisabled(true);

    QAction * openAction = fileMenu->addAction("XX（O）    Ctrl+O");

    QAction * closeAction = fileMenu->addAction("XX（I）");

    closeAction->setDisabled(true);

    //添加分割线

    fileMenu->addSeparator();

    QAction * addAction = fileMenu->addAction("XX（D）");

    QAction * makeAction = fileMenu->addAction("XX（M）    Ctrl+M");

    addAction->setDisabled(true);

    makeAction->setDisabled(true);

    //添加分割线

    fileMenu->addSeparator();

    QAction * seeAction = fileMenu->addAction("XX");

    QAction * exportAction = fileMenu->addAction("XX");

    exportAction->setDisabled(true);

    //添加分割线

    fileMenu->addSeparator();

    QAction * exitAction = fileMenu->addAction("XX(X)");

    //设置菜单添加菜单项

    QAction * straAction  = setMenu->addAction("XX(P)");

    //添加分割线

    setMenu->addSeparator();

    QAction * typeAction =  setMenu->addAction("XX（S）");

    QAction * ssAction  = setMenu->addAction("XX(K)");

    QAction * txtAction = setMenu->addAction("XX（W)");

    QAction * hsAction = setMenu->addAction("XX（Z）");

    QAction * imAction = setMenu->addAction("XX(R)");

    imAction->setDisabled(true);

    //添加分割线

    setMenu->addSeparator();

    QAction * resAction = setMenu->addAction("XX（X）");

    QAction * allAction = setMenu->addAction("XX（Y）");

    //添加分割线

    setMenu->addSeparator();

    QAction * setAction = setMenu->addAction("XX（O）");

    //视图菜单添加菜单项

    QAction * toolsAction  = viewMenu->addAction("XX(I)");

    QAction * statusAction =  viewMenu->addAction("XX（S）");

    //添加分割线

    viewMenu->addSeparator();

    QAction * alAction  = viewMenu->addAction("XX(M)");

    QAction * evidAction = viewMenu->addAction("XX（P)    CTRL+P");

    QAction * anligailan1Action = viewMenu->addAction("XX（C）");

    QAction * sdhuifuAction = viewMenu->addAction("XX(Y)");

    QAction * gzAction = viewMenu->addAction("XX");

    //添加分割线

    viewMenu->addSeparator();

    QAction * fresAction = viewMenu->addAction("XX（R）    CTRL+R");

    QAction * sssAction = viewMenu->addAction("XX（X）");

    QAction * yuanshisAction = viewMenu->addAction("XX（H）");

    QAction * analyAction = viewMenu->addAction("XX（Y）");

    QAction * registAction = viewMenu->addAction("XX（E）");

    QAction * zlstAction = viewMenu->addAction("XX（B）");

    QAction * reportAction = viewMenu->addAction("XX（F）");

    QAction * timeAction = viewMenu->addAction("XX（D）");

    //添加分割线

    viewMenu->addSeparator();

    QAction * logAction = viewMenu->addAction("XX（L）");

    //取证菜单添加菜单项

    QAction * autoAction  = forensicMenu->addAction("XX(T)");

    autoAction->setDisabled(true);

    //添加分割线

    forensicMenu->addSeparator();

    QAction * netHisAction =  forensicMenu->addAction("XX（S）");

    QAction * jsAction  = forensicMenu->addAction("XX（Q）");

    QAction * mailAction = forensicMenu->addAction("XX（E)");

    QAction * syAction = forensicMenu->addAction("XX引（I）");

    netHisAction->setDisabled(true);

    jsAction->setDisabled(true);

    mailAction->setDisabled(true);

    syAction->setDisabled(true);

    //工具菜单添加菜单项

    QAction * filtAction  = toolMenu->addAction("XXX(U)");

    filtAction->setDisabled(true);

    //添加分割线

    toolMenu->addSeparator();

    QAction * recoAction =  toolMenu->addAction("XX（R）");

    recoAction->setDisabled(true);

    QAction * sjdAction  = toolMenu->addAction("XX（P）");

    //添加分割线

    toolMenu->addSeparator();

    QAction * hachCAction = toolMenu->addAction("XX（C)");

    hachCAction->setDisabled(true);

    QAction * hsCAction = toolMenu->addAction("XX（S）");

    hsCAction->setDisabled(true);

    //添加分割线

    toolMenu->addSeparator();

    QAction * paDicAction = toolMenu->addAction("XX(D)");

    imAction->setDisabled(true);

    //添加分割线

    toolMenu->addSeparator();

    QAction * glanalyAction = toolMenu->addAction("XX（B)");

    glanalyAction->setDisabled(true);

    QAction * anaHitAction = toolMenu->addAction("XX（L）");

    anaHitAction->setDisabled(true);

    //添加分割线

    toolMenu->addSeparator();

    QAction * uPassAction = toolMenu->addAction("XX（J）");

    uPassAction->setDisabled(true);

    QAction * screenCAction = toolMenu->addAction("XX（A）");

    screenCAction->setDisabled(true);

    //添加分割线

    setMenu->addSeparator();

    QAction * ltoolAction = toolMenu->addAction("XX（T）");

    QAction * lAppliAction = toolMenu->addAction("XX（X）");

    //帮助菜单添加菜单项

    QAction * helpAction  = helpMenu->addAction("XX（H）");

    QAction * serviceAction =  helpMenu->addAction("XX（O）");

    //添加分割线

    helpMenu->addSeparator();

    QAction * netAction  = helpMenu->addAction("XX（M）");

    QAction * feedAction = helpMenu->addAction("XX（F）");

    imAction->setDisabled(true);

    //添加分割线

    helpMenu->addSeparator();

    QAction * checkUAction = helpMenu->addAction("XX（N）");

    QAction * userDAction = helpMenu->addAction("XX（L）");

    QAction * aboutAction = helpMenu->addAction("XX(A)");

    //添加子菜单

    //QMenu * subMenu = new QMenu;

    //subMenu->addAction("子菜单1");

    //subMenu->addAction("子菜单2");

   // newAction->setMenu(subMenu);

    //工具栏 可以有多个

    QToolBar * toolBar = new QToolBar(this);

    toolBar->setStyleSheet("QToolBar { background-color: #00429D; color: white;border: none;}"); //

    //将工具栏添加到窗口中

    this->addToolBar( Qt::TopToolBarArea, toolBar);

    //设置停靠区域

    toolBar->setAllowedAreas(Qt::TopToolBarArea );

    //设置浮动

    toolBar->setFloatable(false);

    //设置移动

    toolBar->setMovable(false);

    //toolBar->setFixedHeight(200);

    //创建一个QToolButton并设置图标

        QToolButton *toolButton = new QToolButton();

        toolButton->setIcon(QIcon(":/bird1.png"));

        toolButton->setIconSize(QSize(32, 32)); // 设置图标大小

        toolButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); // 设置样式为仅图标

        toolButton->setText("案例管理");

        toolButton->setStyleSheet("QToolButton {  color: white;}"); //

        toolBar->addWidget(toolButton);

    //添加分割线

    //toolBar->addSeparator();

        QToolButton *equipButton = new QToolButton();

        equipButton->setIcon(QIcon(":/bird2.png"));

        equipButton->setIconSize(QSize(32, 32)); // 设置图标大小

        equipButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); // 设置样式为仅图标

        equipButton->setText("添加设备");

        equipButton->setStyleSheet("QToolButton {  color: white;}"); //

        toolBar->addWidget(equipButton);

        QToolButton *autoButton = new QToolButton();

        autoButton->setIcon(QIcon(":/bird3.png"));

        autoButton->setIconSize(QSize(32, 32)); // 设置图标大小

        autoButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); // 设置样式为仅图标

        autoButton->setText("自动取证");

        autoButton->setStyleSheet("QToolButton {  color: white;}"); //

        toolBar->addWidget(autoButton);

        QToolButton *recoverButton = new QToolButton();

        recoverButton->setIcon(QIcon(":/bird4.png"));

        recoverButton->setIconSize(QSize(32, 32)); // 设置图标大小

        recoverButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); // 设置样式为仅图标

        recoverButton->setText("数据恢复");

        recoverButton->setStyleSheet("QToolButton {  color: white;}"); //

        toolBar->addWidget(recoverButton);

    QToolButton *searButton = new QToolButton();

    searButton->setIcon(QIcon(":/bird5.png"));

    searButton->setIconSize(QSize(32, 32)); // 设置图标大小

    searButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); // 设置样式为仅图标

    searButton->setText("数据分析");

    searButton->setStyleSheet("QToolButton {  color: white;}"); //

    toolBar->addWidget(searButton);

    //分析按钮

    connect(searButton,&QToolButton::clicked,[=](){

        qDebug() << "分析";

       QMessageBox::information(this,"分析按钮","分析按钮，展现自动取证界面");

    });

    QToolButton *searchButton = new QToolButton();

    searchButton->setIcon(QIcon(":/bird6.png"));

    searchButton->setIconSize(QSize(32, 32)); // 设置图标大小

    searchButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); // 设置样式为仅图标

    searchButton->setText("搜索");

    searchButton->setStyleSheet("QToolButton {  color: white;}"); //

    toolBar->addWidget(searchButton);

    QToolButton *filtButton = new QToolButton();

    filtButton->setIcon(QIcon(":/bird3.png"));

    filtButton->setIconSize(QSize(32, 32)); // 设置图标大小

    filtButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); // 设置样式为仅图标

    filtButton->setText("文件过滤");

    filtButton->setStyleSheet("QToolButton {  color: white;}"); //

    toolBar->addWidget(filtButton);

    QToolButton *timeButton = new QToolButton();

    timeButton->setIcon(QIcon(":/bird4.png"));

    timeButton->setIconSize(QSize(32, 32)); // 设置图标大小

    timeButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); // 设置样式为仅图标

    timeButton->setText("时间线");

    timeButton->setStyleSheet("QToolButton {  color: white;}"); //

    toolBar->addWidget(timeButton);

    QToolButton *forReButton = new QToolButton();

    forReButton->setIcon(QIcon(":/bird5.png"));

    forReButton->setIconSize(QSize(32, 32)); // 设置图标大小

    forReButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); // 设置样式为仅图标

    forReButton->setText("取证报告");

    forReButton->setStyleSheet("QToolButton {  color: white;}"); //

    toolBar->addWidget(forReButton);

    QToolButton *repoButton = new QToolButton();

    repoButton->setIcon(QIcon(":/bird6.png"));

    repoButton->setIconSize(QSize(32, 32)); // 设置图标大小

    repoButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); // 设置样式为仅图标

    repoButton->setText("摘录报告");

    repoButton->setStyleSheet("QToolButton {  color: white;}"); //

    toolBar->addWidget(autoButton);

    QToolButton *toolsButton = new QToolButton();

    toolsButton->setIcon(QIcon(":/bird7.png"));

    toolsButton->setIconSize(QSize(32, 32)); // 设置图标大小

    toolsButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); // 设置样式为仅图标

    toolsButton->setText("工具集");

    toolsButton->setStyleSheet("QToolButton {  color: white;}"); //

    toolBar->addWidget(toolsButton);

    QToolButton *littleButton = new QToolButton();

    littleButton->setIcon(QIcon(":/bird8.png"));

    littleButton->setIconSize(QSize(32, 32)); // 设置图标大小

    littleButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); // 设置样式为仅图标

    littleButton->setText("小程序");

    littleButton->setStyleSheet("QToolButton {  color: white;}"); //

    toolBar->addWidget(littleButton);

    QToolButton *serviceButton = new QToolButton();

    serviceButton->setIcon(QIcon(":/Coin0001.png"));

    serviceButton->setIconSize(QSize(32, 32)); // 设置图标大小

    serviceButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); // 设置样式为仅图标

    serviceButton->setText("客服");

    serviceButton->setStyleSheet("QToolButton {  color: white;}"); //

    toolBar->addWidget(serviceButton);

    QToolButton *cloudButton = new QToolButton();

    cloudButton->setIcon(QIcon(":/Coin0002.png"));

    cloudButton->setIconSize(QSize(32, 32)); // 设置图标大小

    cloudButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); // 设置样式为仅图标

    cloudButton->setText("取证云平台");

    cloudButton->setStyleSheet("QToolButton {  color: white;}"); //

    toolBar->addWidget(cloudButton);

    QToolButton *testButton = new QToolButton();

    testButton->setIcon(QIcon(":/Coin0003.png"));

    testButton->setIconSize(QSize(32, 32)); // 设置图标大小

    testButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); // 设置样式为仅图标

    testButton->setText("试用平台");

    testButton->setStyleSheet("QToolButton {  color: white;}"); //

    toolBar->addWidget(testButton);

    ui->tabWidget->setFixedSize(1920,880);

    ui->tab_2->setHidden(true);

    //ui->tabWidget->setStyleSheet("background-color: #C5C5C5;");

    //this->setAlignment(ui->textEdit,Qt::AlignRight); // 对齐方式设置为右对齐

    //QPixmap pixmap(":/bird1.png"); // 确保图片已经添加到资源中

   // QTextCursor cursor = ui->textEdit->textCursor();

    //cursor.insertImage(pixmap); // 插入图片

    QImage image(":/ic_action_search.webp"); // 确保图片已经添加到资源中

    QTextImageFormat format;

    format.setName(":/ic_action_search.webp"); // 图片资源路径

    //format.setAlignment(Qt::AlignRight);    // 右对齐

    format.setHeight(20);

    format.setWidth(20);

    QTextCursor cursor = ui->textEdit->textCursor();

    cursor.insertImage(format); // 插入图片

    initStudent();

    initTableView();

    //状态栏 只能有1个

    QStatusBar * sBar = statusBar();

    //设置状态栏到窗口中

    this->setStatusBar(sBar);

    QLabel * lr=new QLabel("当前项目数：0",this);

    sBar->addPermanentWidget(lr);

}

// 初始化数据

void MainWindow::initStudent()

{

   // QStringList mHeader;

   mHeader << "序号" << "案例名称" << "设备数" << "创建日期" << "最后打开时间"<< "操作";

   mHeader2 << "序号" << "名称" << "类型" << "大小" << "备注"<< "编号";

   // QList<Student *> mStudents;

   mStudents << new Student("1", "Case01-20250305-135550",1, "2025-03-05 13:56:01", "2025-03-05 13:56:01", "打开")

             << new Student("2", "Case01-20250301-135550",1,  "2025-03-03 13:56:01", "2025-03-05 13:56:01", "打开")

             << new Student("3", "Case01-20250205-135550",2,  "2025-03-03 13:56:01", "2025-03-05 13:56:01", "打开")

             << new Student("4", "Case01-20250205-135550",3,  "2025-03-03 13:56:01", "2025-03-05 13:56:01", "打开")

             << new Student("5", "Case01-20250127-135550",1,  "2025-02-05 13:56:01", "2025-02-05 13:56:01", "打开")

             << new Student("6", "Case01-20250120-135550",1, "2025-02-05 13:56:01", "2025-02-05 13:56:01", "打开")

             << new Student("7","Case01-20241105-135550", 3,  "2025-11-27 13:56:01", "2025-11-27 13:56:01", "打开")

             << new Student("8", "Case01-20241105-135550",4,  "2024-10-05 13:56:01", "2024-10-05 13:56:01", "打开")

             << new Student("9", "Case01-20241005-135550",1,  "2024-09-05 13:56:01", "2024-09-05 13:56:01", "打开")

             << new Student("10", "Case01-20241005-135550",1,  "2024-08-05 13:56:01", "2024-08-05 13:56:01", "打开")

             << new Student("11", "Case01-20240905-135550",1,  "2024-07-05 13:56:01", "2024-07-05 13:56:01", "打开")

             << new Student("12", "Case01-20240805-135550",2,  "2024-05-05 13:56:01", "2024-05-05 13:56:01", "打开")

             << new Student("13", "Case01-20240705-135550",3,  "2024-03-05 13:56:01", "2024-03-05 13:56:01", "打开");

}

Student::Student(const QString &id, const QString &name, int nu, const QString &ctime, const QString &ltime,const QString &op)

{

   mId = id;

   mName = name;

   mNu = nu;

   cMtime = ctime;

   lMtime = ltime;

   oMp=op;

}

Student::~Student()

{

}

void MainWindow::initTableView()

{

   // QStandardItemModel *mTableViewModel;

   // 设置模型格式

   mTableViewModel = new QStandardItemModel(this);

   mTableViewModel->setRowCount(mStudents.size());

   mTableViewModel->setColumnCount(5);

   mTableViewModel->setHorizontalHeaderLabels(mHeader);

   // 填充数据

   for (int i = 0; i < mStudents.size(); ++i) {

       Student *s = mStudents.at(i);

       QStandardItem *item0 = new QStandardItem;

       item0->setData(s->mId, Qt::DisplayRole);

       QStandardItem *item1 = new QStandardItem;

       item1->setData(s->mName, Qt::DisplayRole);

       QStandardItem *item2 = new QStandardItem;

       item2->setData(s->mNu, Qt::DisplayRole);

       QStandardItem *item3 = new QStandardItem;

       item3->setData(s->cMtime, Qt::DisplayRole);

       QStandardItem *item4 = new QStandardItem;

       item4->setData(s->lMtime, Qt::DisplayRole);

       QStandardItem *item5 = new QStandardItem;

       item5->setData(s->oMp, Qt::DisplayRole);

       mTableViewModel->setItem(i, 0, item0);

       mTableViewModel->setItem(i, 1, item1);

       mTableViewModel->setItem(i, 2, item2);

       mTableViewModel->setItem(i, 3, item3);

       mTableViewModel->setItem(i, 4, item4);

       mTableViewModel->setItem(i, 5, item5);

   }

   // view-model

   ui->tableView_1->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);

   ui->tableView_1->setStyleSheet("QTableView { show-decoration-selector: on; }"

                                  "QTableView::item { border: none; }"

                                  "QTableView::horizontalHeader { border-bottom: 1px solid black; }"

                                  "QTableView::verticalHeader { border-right: 1px solid black; }");

   ui->tableView_1->setModel(mTableViewModel);

   ui->tableView_1->setShowGrid(false);

   mTableViewModel2 = new QStandardItemModel(this);

   mTableViewModel2->setRowCount(1);

   mTableViewModel2->setColumnCount(5);

   mTableViewModel2->setHorizontalHeaderLabels(mHeader2);

   QStandardItem *item20 = new QStandardItem;

   item20->setData(1, Qt::DisplayRole);

   QStandardItem *item21 = new QStandardItem;

   item21->setData("欧阳锋计算机镜像", Qt::DisplayRole);

   QStandardItem *item22 = new QStandardItem;

   item22->setData("镜像文件", Qt::DisplayRole);

   QStandardItem *item23 = new QStandardItem;

   item23->setData("60.00G", Qt::DisplayRole);

   QStandardItem *item24 = new QStandardItem;

   item24->setData("", Qt::DisplayRole);

   QStandardItem *item25 = new QStandardItem;

   item25->setData("", Qt::DisplayRole);

   mTableViewModel2->setItem(0, 0, item20);

   mTableViewModel2->setItem(0, 1, item21);

   mTableViewModel2->setItem(0, 2, item22);

   mTableViewModel2->setItem(0, 3, item23);

   mTableViewModel2->setItem(0, 4, item24);

   mTableViewModel2->setItem(0, 5, item25);

   ui->tableView_2->setModel(mTableViewModel2);

   ui->tableView_2->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);

   ui->tableView_2->setShowGrid(false);

}

MainWindow::~MainWindow()

{

    delete ui;

}