Qt_719/mainwindow.cpp

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QTreeView>
#include <QDebug>

enum PageIdentifier {//下方函数记得添加识别界面
    pageIDUnknown = 0, // 未知页面
    pageID_tcp,         // TCP 界面
    pageID_set,        // 其他界面（你可以根据需要添加更多枚举值）
    pageID_main,
    pageID_chart,
    pageID_model
};

PageIdentifier stringToPageIdentifier(const QString& item) {
    if (item == "page_tcp") {
        return pageID_tcp;
    } else if (item == "page_set") {
        return pageID_set;
    } else if (item == "page_main") {
        return pageID_main;
    } else if (item == "page_chart") {
        return pageID_chart;
    } else if (item == "page_model") {
        return pageID_model;
    } else {
        return pageIDUnknown;
    }
}
void MainWindow::tree_connect()//信号初始化

{
    connect(ui->tree_set, &QTreeView::clicked, this, &MainWindow::onTreeItemClicked);
    connect(&page_set, &set::treeItemClicked, this, &MainWindow::onTreeItemClicked);
    connect(&page_scope, &scope::treeItemClicked, this, &MainWindow::onTreeItemClicked);
    connect(&page_chart, &chart_file::treeItemClicked, this, &MainWindow::onTreeItemClicked);
    connect(&page_model, &model_select::treeItemClicked, this, &MainWindow::onTreeItemClicked);
}
MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent)  // 调用父类的构造函数
    , ui(new Ui::MainWindow)
    , page_tcp(this, &page_scope)   // 初始化 tcp 时传入 MainWindow 和 page_scope
    , page_scope(this)              // 初始化 scope
    , page_set(this)                // 初始化 set 时传入 MainWindow 和 page_scope
{
    ui->setupUi(this);
    ui->btn_set->setToolTip("连接");
    QStandardItemModel* model = treeModel.tree_set();
    page_set.setTreeModel(&treeModel);
    ui->tree_set->setModel(model);
    ui->tree_set->expandAll();
    tree_connect();
}

MainWindow::~MainWindow()
{
    delete ui;
}

void MainWindow::onTreeItemClicked(const QModelIndex &index)
{
    // 显示index数据形式
    qDebug() << "Index row:" << index.row();               // 打印行号
    qDebug() << "Index column:" << index.column();         // 打印列号
    qDebug() << "Index data:" << index.data().toString();  // 打印该项的数据（文本）
    // 获取并打印用户定义的标识符
    QString item = index.data(Qt::UserRole).toString();
    PageIdentifier pageId = stringToPageIdentifier(item);
    qDebug() << "index :" <<item;
    qDebug() << "Page Identifier:" << pageId;       // 打印标识符
    switch (pageId) {
    case pageID_main:
        this->showMaximized();
        break;
    case pageID_tcp:
        page_tcp.showMaximized(); // 显示 TCP 界面
        this->hide();
        break;
    case pageID_set:
        page_set.showMaximized(); // 显示 set 界面
        this->hide();
        break;
    case pageID_chart:
        page_chart.setPointsNum(2);
        page_chart.showMaximized(); // 显示 chart 界面
        this->hide();
        break;
    case pageID_model:
        page_model.showMaximized(); // 显示 model_select 界面
        this->hide();
        break;
    default:
        // 处理其他情况或不作任何操作
        break;
    }
}
//主体窗口功能
void MainWindow::on_btn_link_clicked()
{
    page_tcp.showMaximized();
    //隐藏当前窗口
    this->hide();
}

void MainWindow::on_btn_scope_clicked()
{
    page_scope.showMaximized();
}

void MainWindow::on_btn_set_clicked()
{
    page_model.showMaximized(); // 显示 model_select 界面
    this->hide();
}
//快捷按键入口
void MainWindow::on_tbtn_link_clicked()
{
    page_tcp.showMaximized();
    //隐藏当前窗口
    this->hide();
}

void MainWindow::on_tbtn_set_clicked()
{
    page_set.showMaximized();
    this->hide();
}

void MainWindow::on_tbtn_scope_clicked()
{
    page_scope.showMaximized();
    this->hide();
}