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applications/emsConfigurer/devicepropertypage.cpp

@@ -7,6 +7,7 @@
 #include <QVBoxLayout>
 #include <QPushButton>
 #include <QScrollBar>
+#include <QHeaderView>
 
 #include "globalparameters.h"
 #include "mytablemodel.h"
@@ -14,12 +15,11 @@
 DevicePropertyPage::DevicePropertyPage(QWidget *parent) :
     QWidget(parent),m_pTableView(nullptr),m_pButton(nullptr)
 {
-    //InitializeTable();
+    InitializeTable();
 
     m_pTimer = new QTimer(this);
     connect(m_pTimer, SIGNAL(timeout()), this, SLOT(handleTimeout()));
     //m_pTimer->start(AppData::getInstance()->nTimeOut);
-
  }
 
 DevicePropertyPage::~DevicePropertyPage()
@@ -34,7 +34,7 @@ void DevicePropertyPage::handleTimeout()
 
         Refresh();
 
-        int nInterval = 5000; //ui->spinBox->value();
+        int nInterval = 5000;
         m_pTimer->start(nInterval*1000);
     }
 }
@@ -50,11 +50,11 @@ void DevicePropertyPage::InitializeTable()
     // 创建主布局
     QVBoxLayout *mainLayout = new QVBoxLayout(this);
 
-    //AppCommon::getInstance()->InitializeTableView(m_myModel,m_pTableView);
+    //m_pTableView->setModel(m_myModel);
-    m_pTableView->setModel(m_myModel);
+
-    // 自动调整列宽
+    AppCommon::getInstance()->InitializeTableView(m_myModel,m_pTableView);
-    connect(m_pTableView->horizontalScrollBar(), &QScrollBar::valueChanged, this, &DevicePropertyPage::adjustColumnWidths);
+
-    adjustColumnWidths();  // 初次设置列宽
+
 
     mainLayout->addWidget(m_pTableView);
 
@@ -76,6 +76,8 @@ void DevicePropertyPage::InitializeTable()
     // 连接信号和槽
     connect(m_pTableView, &QTableView::doubleClicked, this, &DevicePropertyPage::onTableViewDoubleClicked);
     connect(m_pButton, &QPushButton::clicked, this, &DevicePropertyPage::onButtonClicked);
+
+    setLayout(mainLayout);
 }
 
 void DevicePropertyPage::Refresh()
@@ -112,14 +114,27 @@ void DevicePropertyPage::onTableViewDoubleClicked(const QModelIndex &index)
     QVariant datatemp=model->data(mindex);
 }
 
-void DevicePropertyPage::adjustColumnWidths()
+void DevicePropertyPage::resizeEvent(QResizeEvent *event)
 {
-    int columnCount = m_pTableView->model()->columnCount();
+    QWidget::resizeEvent(event);
-    int totalWidth = m_pTableView->viewport()->width();
+#if 0
-    int columnWidth = totalWidth / columnCount;
+    // 获取当前QTableView的总宽度
-    for (int column = 0; column < columnCount; ++column)
+    int currentTotalWidth = m_pTableView->viewport()->width();
-    {
+
-         m_pTableView->setColumnWidth(column, columnWidth);
+    // 计算总的初始宽度
+    int initialTotalWidth = 0;
+    for (int width : columnWidths) {
+         initialTotalWidth += width;
     }
+
+    // 计算比例因子
+    double scaleFactor = static_cast<double>(currentTotalWidth) / initialTotalWidth;
+
+    // 重新设置列宽，按比例调整
+    for (int i = 0; i < columnWidths.size(); ++i) {
+         int newWidth = static_cast<int>(columnWidths[i] * scaleFactor);
+         m_pTableView->setColumnWidth(i, newWidth);
+    }
+#endif
 }
 

applications/emsConfigurer/devicepropertypage.h

@@ -31,21 +31,23 @@ private:
     MyTableModel* m_myModel;
 
 protected:
-
     void Refresh();
 
+    // 重写resizeEvent，当QTableView窗口大小变化时按比例调整列宽
+    void resizeEvent(QResizeEvent *event) override;
+
 private slots:
     void onButtonClicked();
 
     void onTableViewDoubleClicked(const QModelIndex &index);
 
-    void adjustColumnWidths();
 
 private:
     unsigned int filterBaseType;
     unsigned int mask_code;
     QTableView* m_pTableView;
     QPushButton* m_pButton;
+    QVector<int> columnWidths;  // 存储初始列宽
 };
 
 #endif // DEVICEPROPERTYPAGE_H

applications/emsConfigurer/devproppage.cpp

@@ -0,0 +1,88 @@
+#include "devproppage.h"
+#include "ui_devproppage.h"
+
+#include <QWidget>
+#include <QScrollBar>
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QHeaderView>
+
+DevPropPage::DevPropPage(QWidget *parent) :
+    QWidget(parent),
+    ui(new Ui::DevPropPage)
+{
+    ui->setupUi(this);
+
+    InitializeUI();
+}
+
+DevPropPage::~DevPropPage()
+{
+    delete ui;
+}
+
+void DevPropPage::InitializeUI()
+{
+    tableView =new QTableView(this);
+    button = new QPushButton("Click Me", this);
+
+    // 主布局
+    QVBoxLayout *mainLayout = new QVBoxLayout(this);
+
+    // 表格视图
+    SimpleTableModel* model = new SimpleTableModel(this);
+    //model->setHorizontalHeaderLabels({"Column 1", "Column 2", "Column 3", "Column 4", "Column 5", "Column 6"});
+
+    tableView->setModel(model);
+
+    // 设置QTableView的列宽度根据总宽度平均分配
+    QHeaderView *header = tableView->horizontalHeader();
+    header->setSectionResizeMode(QHeaderView::Stretch);
+
+    // 自动调整列宽
+    //connect(tableView->horizontalScrollBar(), &QScrollBar::valueChanged, this, &DevPropPage::adjustColumnWidths);
+
+     // 添加到主布局
+    mainLayout->addWidget(tableView);
+
+    // 按钮容器布局
+    QWidget *buttonContainer = new QWidget(this);
+    QHBoxLayout *buttonLayout = new QHBoxLayout(buttonContainer);
+    buttonLayout->addStretch();  // 使按钮保持在右侧
+    buttonLayout->addWidget(button);
+    buttonLayout->setContentsMargins(0, 0, 0, 0);  // 取消按钮的边距
+    mainLayout->addWidget(buttonContainer);
+
+    // 设置按钮的固定大小
+    button->setFixedSize(100, 30);
+
+    // 连接信号和槽
+    connect(tableView, &QTableView::doubleClicked, this, &DevPropPage::onTableViewDoubleClicked);
+    connect(button, &QPushButton::clicked, this, &DevPropPage::onButtonClicked);
+
+    // 设置主布局的边距和间距
+    mainLayout->setContentsMargins(0, 0, 0, 0);
+    mainLayout->setSpacing(0);
+
+    setLayout(mainLayout);
+}
+
+void DevPropPage::onTableViewDoubleClicked(const QModelIndex &index) {
+    // 处理双击事件
+    qDebug() << "Cell double-clicked at row:" << index.row() << "column:" << index.column();
+}
+
+void DevPropPage::onButtonClicked() {
+    // 处理按钮点击事件
+    qDebug() << "Button clicked!";
+}
+
+void DevPropPage::adjustColumnWidths() {
+    int columnCount = tableView->model()->columnCount();
+    int totalWidth = tableView->viewport()->width();
+    int columnWidth = totalWidth / columnCount;
+
+    for (int column = 0; column < columnCount; ++column) {
+        tableView->setColumnWidth(column, columnWidth);
+    }
+}

applications/emsConfigurer/devproppage.h

@@ -0,0 +1,70 @@
+#ifndef DEVPROPPAGE_H
+#define DEVPROPPAGE_H
+
+#include <QWidget>
+#include <QPushButton>
+#include <QTableView>
+
+namespace Ui {
+class DevPropPage;
+}
+
+class DevPropPage : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit DevPropPage(QWidget *parent = nullptr);
+    ~DevPropPage();
+
+
+    void InitializeUI();
+private slots:
+    void onTableViewDoubleClicked(const QModelIndex &index);
+
+    void onButtonClicked();
+
+    void adjustColumnWidths();
+
+private:
+    Ui::DevPropPage *ui;
+    QTableView* tableView;
+    QPushButton* button;
+};
+
+class SimpleTableModel : public QAbstractTableModel {
+    Q_OBJECT
+
+public:
+    SimpleTableModel(QObject *parent = nullptr)
+        : QAbstractTableModel(parent) {
+        // 初始化数据（示例数据）
+        data_.resize(10);  // 10行示例数据
+        for (int row = 0; row < 10; ++row) {
+            data_[row].resize(6, QString("Row %1, Col %2").arg(row).arg(row % 6));
+        }
+    }
+
+    int rowCount(const QModelIndex &parent = QModelIndex()) const override {
+        Q_UNUSED(parent);
+        return data_.size();
+    }
+
+    int columnCount(const QModelIndex &parent = QModelIndex()) const override {
+        Q_UNUSED(parent);
+        return 6;  // 固定6列
+    }
+
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override {
+        if (!index.isValid() || role != Qt::DisplayRole)
+            return QVariant();
+
+        return data_[index.row()][index.column()];
+    }
+
+private:
+    QVector<QVector<QString>> data_;
+};
+
+
+#endif // DEVPROPPAGE_H

applications/emsConfigurer/devproppage.ui

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>DevPropPage</class>
+ <widget class="QWidget" name="DevPropPage">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>713</width>
+    <height>600</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

applications/emsConfigurer/emsConfigurer.pro

@@ -41,6 +41,7 @@ win32:LIBS += Ws2_32.lib
 SOURCES += \
     datafetcher.cpp \
     devicepropertypage.cpp \
+    devproppage.cpp \
     globalparameters.cpp \
     main.cpp \
     maindialog.cpp \
@@ -50,6 +51,7 @@ SOURCES += \
 HEADERS += \
     datafetcher.h \
     devicepropertypage.h \
+    devproppage.h \
     globalparameters.h \
     maindialog.h \
     mainwindow.h \
@@ -57,6 +59,7 @@ HEADERS += \
     singleton.h
 
 FORMS += \
+    devproppage.ui \
     maindialog.ui \
     mainwindow.ui
 

applications/emsConfigurer/globalparameters.cpp

@@ -60,6 +60,9 @@ void AppCommon::InitializeTableView(MyTableModel *model, QTableView *tableView)
     tableView->setAlternatingRowColors(true);
     tableView->setTextElideMode(Qt::ElideMiddle);
 
+    //tableView->horizontalHeader()->setVisible(true);
+    //tableView->horizontalHeader()->setFixedHeight(40);
+
 //    //设置表头字体加粗
 //    QFont font =  tableView->horizontalHeader()->font();
 //    font.setBold(true);
@@ -73,6 +76,7 @@ void AppCommon::InitializeTableView(MyTableModel *model, QTableView *tableView)
     //设置表格数据区内的所有单元格都不允许编辑
     tableView->setEditTriggers(QAbstractItemView::NoEditTriggers);
 
+#if 0
     //设置列宽
     int w = tableView->width();
     int base = w /(AppData::getInstance()->lstDataTableHeaderText.count()-1);
@@ -81,6 +85,11 @@ void AppCommon::InitializeTableView(MyTableModel *model, QTableView *tableView)
     tableView->setColumnWidth(2,base+30);
     tableView->setColumnWidth(3,base+10);
     tableView->setColumnWidth(4,base);
+#endif
+
+    // 设置QTableView的列宽度根据总宽度平均分配
+    tableView->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
+    //tableView->horizontalHeader()->setSectionResizeMode(QHeaderView::Interactive);
 
     tableView->show();
 }

applications/emsConfigurer/maindialog.cpp

@@ -15,6 +15,7 @@
 #include <QStandardItemModel>
 
 #include "devicepropertypage.h"
+#include "devproppage.h"
 
 MainDialog::MainDialog(QWidget *parent) :
     QMainWindow (parent),
@@ -26,8 +27,6 @@ MainDialog::MainDialog(QWidget *parent) :
 
     //InitializeUI();
 
-    //
-
     // Load the window state
     //loadWindowState();
 }
@@ -130,11 +129,12 @@ void MainDialog::CreateTablePage()
 {
     m_pDevicestackedWidget = new QStackedWidget(this);
 
-    QVBoxLayout *stackedWidgetLayout = new QVBoxLayout();
+    QVBoxLayout *stackedWidgetLayout = new QVBoxLayout(this);
-    m_pDevicestackedWidget->setLayout(stackedWidgetLayout);
+    //m_pDevicestackedWidget->setLayout(stackedWidgetLayout);
+    stackedWidgetLayout->addWidget(m_pDevicestackedWidget);
 
     DevicePropertyPage *page1 = new DevicePropertyPage(m_pDevicestackedWidget);
-    DevicePropertyPage *page2 = new DevicePropertyPage(m_pDevicestackedWidget);
+    DevPropPage *page2 = new DevPropPage(m_pDevicestackedWidget);
 
     m_pDevicestackedWidget->addWidget(page1); // Add QTableView as a page
     m_pDevicestackedWidget->addWidget(page2);
@@ -144,8 +144,7 @@ void MainDialog::CreateTablePage()
     m_pDevicestackedWidget->addWidget(new QPushButton("Page 5"));
     m_pDevicestackedWidget->addWidget(new QPushButton("Page 6"));
 
-    page1->InitializeTable();
+    setLayout(stackedWidgetLayout);
-    page2->InitializeTable();
 
 }
 void MainDialog::CreateIcon(const QIcon& icon,QString text)

applications/emsConfigurer/mainwindow.cpp

@@ -47,8 +47,10 @@ void MainWindow::setIp(const QString &ip)
 void MainWindow::on_pb_Logon_clicked()
 {
     m_pMainDialog = new MainDialog();
+
     m_pMainDialog->InitializeUI();
     m_pMainDialog->loadWindowState();
+
     m_pMainDialog->show();
     this->close();
 }