新增界面选择核素界面。添加点击核素，在视图上显示竖线

src/NuclideAnalysisView/AddNuclideDialog.cpp

@@ -0,0 +1,263 @@
+#include "AddNuclideDialog.h"
+#include "ui_AddNuclideDialog.h"
+#include "sqlitemanager.h"
+#include <QCheckBox>
+#include <QHBoxLayout>
+#include <QHeaderView>
+
+AddNuclideDialog::AddNuclideDialog(QWidget *parent)
+    : QDialog(parent)
+    , ui(new Ui::AddNuclideDialog)
+{
+    ui->setupUi(this);
+    setWindowTitle(QStringLiteral(u"新增核素"));
+
+    this->initTable(ui->tableWidget_left);
+    connect(ui->tableWidget_left, &QTableWidget::itemClicked, this, &AddNuclideDialog::slotTableItemClicked);
+
+    this->initTable(ui->tableWidget_cter);
+    this->initTable(ui->tableWidget_right);
+
+    this->initHeaderItem(ui->tableWidget_cter, { QStringLiteral(u"编号"), QStringLiteral(u"能量KeV"), QStringLiteral(u"发射几率%"), QStringLiteral(u"操作") });
+    this->initHeaderItem(ui->tableWidget_right, { QStringLiteral(u"核素"), QStringLiteral(u"能量KeV") });
+    connect(ui->lineEdit_up, &QLineEdit::textChanged, this, &AddNuclideDialog::onSearchTextChanged);
+
+    this->readNuclideData();
+}
+
+AddNuclideDialog::~AddNuclideDialog()
+{
+    delete ui;
+}
+
+void AddNuclideDialog::readNuclideData()
+{
+    auto& db = SqliteManager::instance();
+    QString sql = "SELECT ID, NUCLIDE_NAME FROM nuclideLib ORDER BY NUCLIDE_NAME;";
+    auto nuclideList = db.selectRows(sql);
+
+    m_allNuclideList.clear();
+    for (const auto& row : nuclideList) {
+        QString id = row["ID"].toString();
+        QString name = row["NUCLIDE_NAME"].toString();
+        QStringList slist;
+        slist << id;
+        slist << name;
+        m_allNuclideList.append(slist);
+        this->insertTableWidget(ui->tableWidget_left, slist);
+    }
+}
+
+void AddNuclideDialog::initTable(QTableWidget* tableWgt)
+{
+    tableWgt->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
+    tableWgt->setSelectionBehavior(QAbstractItemView::SelectRows);
+    tableWgt->setFocusPolicy(Qt::NoFocus);
+    tableWgt->setShowGrid(false);
+    tableWgt->setAlternatingRowColors(true);
+}
+
+void AddNuclideDialog::initHeaderItem(QTableWidget* tableWgt, QStringList hlist, bool bvis)
+{
+    tableWgt->setColumnCount(0);
+    tableWgt->setRowCount(0);
+    int ncolCount = 0;
+    for (int i = 0; i < hlist.length(); i++) {
+        tableWgt->insertColumn(ncolCount);
+        tableWgt->setHorizontalHeaderItem(ncolCount, new QTableWidgetItem(hlist.at(i)));
+        ncolCount = tableWgt->columnCount();
+    }
+    tableWgt->horizontalHeader()->setVisible(bvis);
+}
+
+void AddNuclideDialog::insertTableWidget(QTableWidget* tableWidget, QStringList listDt)
+{
+    int rowCount = tableWidget->rowCount();
+    tableWidget->insertRow(rowCount);
+    int nIdx = 0;
+
+    for (int i = 1; i < listDt.size(); i++) {
+        QString str = listDt[i];
+        if (nIdx >= tableWidget->columnCount())
+            break;
+
+        QTableWidgetItem* pItem = new QTableWidgetItem(str);
+        if (nIdx == 0) {
+            pItem->setData(Qt::UserRole, listDt[0]);
+        }
+        pItem->setTextAlignment(Qt::AlignCenter);
+        pItem->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
+        tableWidget->setItem(rowCount, nIdx, pItem);
+        tableWidget->setRowHeight(rowCount, 30);
+        nIdx++;
+    }
+
+    if (tableWidget == ui->tableWidget_cter) {
+        nIdx = tableWidget->columnCount() - 1;
+        QWidget* operatorWidget = new QWidget(tableWidget);
+        QHBoxLayout* layout = new QHBoxLayout(operatorWidget);
+        layout->setContentsMargins(2, 0, 2, 0);
+        layout->setSpacing(10);
+
+        QCheckBox* box = new QCheckBox(operatorWidget);
+        if (this->hvNuclideRay(listDt[0]))
+            box->setChecked(true);
+        else
+            box->setChecked(false);
+        box->setProperty("id", listDt[0]);
+        connect(box, &QCheckBox::stateChanged, this, &AddNuclideDialog::on_checkChanged);
+
+        layout->addStretch();
+        layout->addWidget(box);
+        layout->addStretch();
+        tableWidget->setCellWidget(rowCount, nIdx, operatorWidget);
+    }
+}
+
+QList<QStringList>& AddNuclideDialog::getSelectRay()
+{
+    return m_listSelectRay;
+}
+
+QString AddNuclideDialog::getSelectRayMev(QString sid)
+{
+    QString str;
+    for (int i = 0; i < m_listCurNuclideRayInfo.size(); i++) {
+        if (m_listCurNuclideRayInfo.at(i).at(0) == sid) {
+            str = m_listCurNuclideRayInfo.at(i).at(3);
+            break;
+        }
+    }
+    return str;
+}
+
+void AddNuclideDialog::removeSelectRay(QString sid)
+{
+    for (int i = 0; i < m_listSelectRay.size(); i++) {
+        if (m_listSelectRay.at(i).at(0) == sid) {
+            m_listSelectRay.removeAt(i);
+            break;
+        }
+    }
+}
+
+bool AddNuclideDialog::hvNuclideRay(QString sid)
+{
+    for (int i = 0; i < m_listSelectRay.size(); i++) {
+        if (m_listSelectRay.at(i).at(0) == sid) {
+            return true;
+        }
+    }
+    return false;
+}
+
+void AddNuclideDialog::on_checkChanged()
+{
+    QCheckBox* cb = qobject_cast<QCheckBox*>(sender());
+    QString sid = cb->property("id").toString();
+
+    if (cb->isChecked()) {
+        QString smev = this->getSelectRayMev(sid);
+        QStringList slt;
+        slt << sid;
+        slt << m_strNucName;
+        slt << smev;
+        m_listSelectRay << slt;
+    } else {
+        this->removeSelectRay(sid);
+    }
+
+    ui->tableWidget_right->setRowCount(0);
+    for (int i = 0; i < m_listSelectRay.size(); i++) {
+        QStringList slit = m_listSelectRay.at(i);
+        this->insertTableWidget(ui->tableWidget_right, slit);
+    }
+}
+
+void AddNuclideDialog::slotTableItemClicked(QTableWidgetItem* item)
+{
+    if (item == nullptr)
+        return;
+
+    QString sid = item->data(Qt::UserRole).toString();
+    m_strNucName = item->text();
+
+    auto& db = SqliteManager::instance();
+
+    // 查询核素基本信息（半衰期等）
+    QString nuclideSql = QString("SELECT * FROM nuclideLib WHERE ID = %1;").arg(sid);
+    auto nuclideInfo = db.selectRows(nuclideSql);
+    if (!nuclideInfo.isEmpty()) {
+        auto& firstRow = nuclideInfo.first();
+        if (firstRow.contains("HALF_LIFE")) {
+            ui->lineEdit_halfleft->setText(firstRow["HALF_LIFE"].toString());
+        }
+        // 半衰期不确定度
+        if (firstRow.contains("HALF_LIFE_UNCERTAINTY")) {
+            ui->lineEdit_halfleftun->setText(firstRow["HALF_LIFE_UNCERTAINTY"].toString());
+        } else if (firstRow.contains("HALF_LIFE_UNC")) {
+            ui->lineEdit_halfleftun->setText(firstRow["HALF_LIFE_UNC"].toString());
+        } else if (firstRow.contains("HALF_LIFE_ERROR")) {
+            ui->lineEdit_halfleftun->setText(firstRow["HALF_LIFE_ERROR"].toString());
+        }
+    }
+
+    ui->label_c1->setText(QStringLiteral(u"核素信息 %1").arg(m_strNucName));
+    ui->tableWidget_cter->setRowCount(0);
+
+    // 查询核素射线信息
+    QString raySql = QString("SELECT ID, NUCLIDE_ID, RAY_TYPE, RAY_MEV, RAY_BRANCH_RATIO "
+                             "FROM nuclideRayInfo WHERE NUCLIDE_ID = %1;").arg(sid);
+    auto rayInfoList = db.selectRows(raySql);
+
+    m_listCurNuclideRayInfo.clear();
+    for (int i = 0; i < rayInfoList.size(); i++) {
+        const auto& row = rayInfoList.at(i);
+        QStringList slt;
+        slt << row["ID"].toString();
+        slt << row["NUCLIDE_ID"].toString();
+        slt << row["RAY_TYPE"].toString();
+        slt << row["RAY_MEV"].toString();
+        slt << row["RAY_BRANCH_RATIO"].toString();
+        m_listCurNuclideRayInfo.append(slt);
+
+        QStringList tmp;
+        tmp << row["ID"].toString();
+        tmp << QString::number(i + 1);
+        tmp << row["RAY_MEV"].toString();
+        tmp << row["RAY_BRANCH_RATIO"].toString();
+        this->insertTableWidget(ui->tableWidget_cter, tmp);
+    }
+}
+
+void AddNuclideDialog::on_btn_ok_clicked()
+{
+    this->accept();
+}
+
+void AddNuclideDialog::on_btn_cancle_clicked()
+{
+    this->reject();
+}
+
+void AddNuclideDialog::onSearchTextChanged(const QString &text)
+{
+    ui->tableWidget_left->setRowCount(0);
+
+    QString searchText = text.trimmed();
+    if (searchText.isEmpty()) {
+        // 搜索框为空，显示所有核素
+        for (const QStringList& nuclide : m_allNuclideList) {
+            this->insertTableWidget(ui->tableWidget_left, nuclide);
+        }
+        return;
+    }
+
+    // 模糊搜索，不区分大小写
+    for (const QStringList& nuclide : m_allNuclideList) {
+        QString name = nuclide.at(1);
+        if (name.contains(searchText, Qt::CaseInsensitive)) {
+            this->insertTableWidget(ui->tableWidget_left, nuclide);
+        }
+    }
+}

src/NuclideAnalysisView/AddNuclideDialog.h

@@ -0,0 +1,49 @@
+#ifndef ADDNUCLIDEDIALOG_H
+#define ADDNUCLIDEDIALOG_H
+
+#include <QDialog>
+#include <QTableWidget>
+#include <QList>
+#include <QStringList>
+
+namespace Ui {
+class AddNuclideDialog;
+}
+
+class AddNuclideDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit AddNuclideDialog(QWidget *parent = nullptr);
+    ~AddNuclideDialog();
+
+    void readNuclideData();
+    void initTable(QTableWidget* tableWgt);
+    void initHeaderItem(QTableWidget* tableWgt, QStringList hlist, bool bvis = true);
+    void insertTableWidget(QTableWidget* tableWidget, QStringList vecList);
+    QList<QStringList>& getSelectRay();
+
+protected:
+    QString getSelectRayMev(QString sid);
+    void removeSelectRay(QString sid);
+    bool hvNuclideRay(QString sid);
+
+private slots:
+    void on_checkChanged();
+    void slotTableItemClicked(QTableWidgetItem* item);
+    void on_btn_ok_clicked();
+    void on_btn_cancle_clicked();
+    void onSearchTextChanged(const QString& text);
+
+private:
+    Ui::AddNuclideDialog *ui;
+
+    QString m_strNucName;
+    QList<QStringList> m_listCurNuclideRayInfo;
+    QList<QStringList> m_listSelectRay;
+    QList<QStringList> m_allNuclideList;  // 所有核素数据（用于搜索过滤）
+
+};
+
+#endif // ADDNUCLIDEDIALOG_H

src/NuclideAnalysisView/AddNuclideDialog.ui

@@ -0,0 +1,375 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>AddNuclideDialog</class>
+ <widget class="QDialog" name="AddNuclideDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>1097</width>
+    <height>579</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout" stretch="20,1">
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout" stretch="1,2,1">
+     <item>
+      <widget class="QWidget" name="widget_1" native="true">
+       <property name="styleSheet">
+        <string notr="true"/>
+       </property>
+       <layout class="QVBoxLayout" name="verticalLayout_5">
+        <property name="leftMargin">
+         <number>1</number>
+        </property>
+        <property name="topMargin">
+         <number>1</number>
+        </property>
+        <property name="rightMargin">
+         <number>1</number>
+        </property>
+        <property name="bottomMargin">
+         <number>1</number>
+        </property>
+        <item>
+         <layout class="QVBoxLayout" name="verticalLayout_4">
+          <property name="spacing">
+           <number>6</number>
+          </property>
+          <property name="leftMargin">
+           <number>9</number>
+          </property>
+          <property name="topMargin">
+           <number>9</number>
+          </property>
+          <property name="rightMargin">
+           <number>9</number>
+          </property>
+          <property name="bottomMargin">
+           <number>9</number>
+          </property>
+          <item>
+           <widget class="QLabel" name="label">
+            <property name="text">
+             <string>核素搜索：</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QLineEdit" name="lineEdit_up"/>
+          </item>
+         </layout>
+        </item>
+        <item>
+         <widget class="QTableWidget" name="tableWidget_left">
+          <property name="maximumSize">
+           <size>
+            <width>16777215</width>
+            <height>16777215</height>
+           </size>
+          </property>
+          <attribute name="horizontalHeaderVisible">
+           <bool>true</bool>
+          </attribute>
+          <attribute name="verticalHeaderVisible">
+           <bool>false</bool>
+          </attribute>
+          <column>
+           <property name="text">
+            <string>核素</string>
+           </property>
+          </column>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+     </item>
+     <item>
+      <widget class="QWidget" name="widget_2" native="true">
+       <property name="styleSheet">
+        <string notr="true">QWidget#widget_plot{
+border: 1px solid #2c5f8c;
+}</string>
+       </property>
+       <layout class="QVBoxLayout" name="verticalLayout_6">
+        <property name="leftMargin">
+         <number>1</number>
+        </property>
+        <property name="topMargin">
+         <number>1</number>
+        </property>
+        <property name="rightMargin">
+         <number>1</number>
+        </property>
+        <property name="bottomMargin">
+         <number>1</number>
+        </property>
+        <item>
+         <layout class="QVBoxLayout" name="verticalLayout_7">
+          <property name="spacing">
+           <number>6</number>
+          </property>
+          <property name="bottomMargin">
+           <number>0</number>
+          </property>
+          <item>
+           <widget class="QLabel" name="label_c1">
+            <property name="styleSheet">
+             <string notr="true"/>
+            </property>
+            <property name="text">
+             <string>核素信息 </string>
+            </property>
+            <property name="alignment">
+             <set>Qt::AlignCenter</set>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <layout class="QGridLayout" name="gridLayout">
+            <property name="leftMargin">
+             <number>80</number>
+            </property>
+            <property name="topMargin">
+             <number>6</number>
+            </property>
+            <property name="rightMargin">
+             <number>80</number>
+            </property>
+            <property name="bottomMargin">
+             <number>6</number>
+            </property>
+            <item row="0" column="1">
+             <widget class="QLineEdit" name="lineEdit_halfleft"/>
+            </item>
+            <item row="0" column="0">
+             <widget class="QLabel" name="label_6">
+              <property name="text">
+               <string>半衰期：</string>
+              </property>
+              <property name="alignment">
+               <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+              </property>
+             </widget>
+            </item>
+            <item row="1" column="0">
+             <widget class="QLabel" name="label_7">
+              <property name="text">
+               <string>核素不确定度：</string>
+              </property>
+              <property name="alignment">
+               <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+              </property>
+             </widget>
+            </item>
+            <item row="1" column="1">
+             <widget class="QLineEdit" name="lineEdit_halfleftun"/>
+            </item>
+           </layout>
+          </item>
+         </layout>
+        </item>
+        <item>
+         <layout class="QVBoxLayout" name="verticalLayout_8">
+          <property name="spacing">
+           <number>1</number>
+          </property>
+          <property name="bottomMargin">
+           <number>0</number>
+          </property>
+          <item>
+           <widget class="QLabel" name="label_c2">
+            <property name="styleSheet">
+             <string notr="true"/>
+            </property>
+            <property name="text">
+             <string>峰信息 </string>
+            </property>
+            <property name="alignment">
+             <set>Qt::AlignCenter</set>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QTableWidget" name="tableWidget_cter">
+            <property name="maximumSize">
+             <size>
+              <width>16777215</width>
+              <height>16777215</height>
+             </size>
+            </property>
+            <attribute name="horizontalHeaderVisible">
+             <bool>true</bool>
+            </attribute>
+            <attribute name="verticalHeaderVisible">
+             <bool>false</bool>
+            </attribute>
+           </widget>
+          </item>
+         </layout>
+        </item>
+       </layout>
+      </widget>
+     </item>
+     <item>
+      <layout class="QVBoxLayout" name="verticalLayout_11">
+       <property name="spacing">
+        <number>1</number>
+       </property>
+       <property name="bottomMargin">
+        <number>0</number>
+       </property>
+       <item>
+        <widget class="QLabel" name="label_c3">
+         <property name="styleSheet">
+          <string notr="true"/>
+         </property>
+         <property name="text">
+          <string>能量刻度-核素以能量</string>
+         </property>
+         <property name="alignment">
+          <set>Qt::AlignCenter</set>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QTableWidget" name="tableWidget_right">
+         <property name="maximumSize">
+          <size>
+           <width>16777215</width>
+           <height>16777215</height>
+          </size>
+         </property>
+         <attribute name="horizontalHeaderVisible">
+          <bool>true</bool>
+         </attribute>
+         <attribute name="verticalHeaderVisible">
+          <bool>false</bool>
+         </attribute>
+        </widget>
+       </item>
+      </layout>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_2">
+     <item>
+      <spacer name="horizontalSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QPushButton" name="btn_ok">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="minimumSize">
+        <size>
+         <width>0</width>
+         <height>30</height>
+        </size>
+       </property>
+       <property name="maximumSize">
+        <size>
+         <width>90</width>
+         <height>16777215</height>
+        </size>
+       </property>
+       <property name="styleSheet">
+        <string notr="true">QPushButton{
+background-color: #1d7be0;
+border: 0px solid #1A8EE5;
+padding-left:13px;
+padding-right:13px; 
+font-size: 15px;
+font-family: Microsoft YaHei;
+color:#ffffff;
+}
+
+QPushButton:pressed{
+background-color: #11c678;
+}
+
+QPushButton:hover{
+background-color: #1e80e8;
+}
+
+QPushButton::menu-indicator {
+subcontrol-position: right center;
+}</string>
+       </property>
+       <property name="text">
+        <string>确定</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="btn_cancle">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="minimumSize">
+        <size>
+         <width>0</width>
+         <height>0</height>
+        </size>
+       </property>
+       <property name="maximumSize">
+        <size>
+         <width>90</width>
+         <height>16777215</height>
+        </size>
+       </property>
+       <property name="styleSheet">
+        <string notr="true">QPushButton{
+background-color: #738087;
+border: 0px solid #1A8EE5;
+padding-left:13px;
+padding-right:13px; 
+font-size: 15px;
+font-family: Microsoft YaHei;
+color:#ffffff;
+}
+
+QPushButton:pressed{
+background-color: #11c678;
+}
+
+QPushButton:hover{
+background-color: #87979f;
+}
+
+QPushButton::menu-indicator {
+subcontrol-position: right center;
+}</string>
+       </property>
+       <property name="text">
+        <string>取消</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

src/NuclideAnalysisView/NuclideAnalysisView.cpp

@@ -10,7 +10,12 @@
 #include <QwtPlotCanvas>
 #include <QwtText>
 #include <QPen>
-
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QJsonArray>
+#include <QMessageBox>
+#include <QHeaderView>
+#include "AddNuclideDialog.h"
 // 更新选择框显示
 static void updateSelectionMarkers(QwtPlot* plot,
                                    QwtPlotMarker*& leftMarker,
@@ -209,10 +214,10 @@ void NuclideAnalysisView::setupMenu()
     connect(action_plot_config, &QAction::triggered, this, &NuclideAnalysisView::onActionPlotConfigure);
     this->_menu->addSeparator();
 
-    QAction* action_plot_select = this->_menu->addAction(QStringLiteral(u"在谱线上选择"));
+    // QAction* action_plot_select = this->_menu->addAction(QStringLiteral(u"在谱线上选择"));
-    action_plot_select->setObjectName("plot_select");
+    // action_plot_select->setObjectName("plot_select");
-    connect(action_plot_select, &QAction::triggered, this, &NuclideAnalysisView::onActionPlotSelect);
+    // connect(action_plot_select, &QAction::triggered, this, &NuclideAnalysisView::onActionPlotSelect);
-    this->_menu->addSeparator();
+    // this->_menu->addSeparator();
 
     QAction* action_plot_clear = this->_menu->addAction(QStringLiteral(u"清除"));
     action_plot_clear->setObjectName("plot_clear");
@@ -306,6 +311,14 @@ void NuclideAnalysisView::onActionPlotClear()
         m_selectRightMarker = nullptr;
     }
 
+    for (QwtPlotMarker* marker : m_selectedNuclideMarkers) {
+        if (marker) {
+            marker->detach();
+            delete marker;
+        }
+    }
+    m_selectedNuclideMarkers.clear();
+
     m_allFitResults.clear();
 
     m_bSelecting = false;
@@ -542,7 +555,7 @@ void NuclideAnalysisView::DrawPeaks(const QVector<PeakFitResultNuclide>& peaks)
 
         QwtPlotCurve* rectCurve = new QwtPlotCurve();
         rectCurve->setSamples(rectPoints);
-        rectCurve->setPen(QPen(color, 2, Qt::SolidLine));
+        rectCurve->setPen(QPen(color, 1, Qt::SolidLine));
         rectCurve->setBrush(QBrush(fillColor));
         rectCurve->attach(_plot);
         m_peakMarkers.append(static_cast<QwtPlotItem*>(rectCurve));
@@ -633,7 +646,7 @@ void NuclideAnalysisView::setupNuclideDialog()
 {
     m_nuclideDialog = new QDialog(this);
     m_nuclideDialog->setWindowTitle(QStringLiteral(u"匹配核素射线"));
-    m_nuclideDialog->resize(520, 400);
+    m_nuclideDialog->resize(700, 400);
 
     QVBoxLayout* layout = new QVBoxLayout(m_nuclideDialog);
     layout->setContentsMargins(6, 6, 6, 6);
@@ -651,18 +664,33 @@ void NuclideAnalysisView::setupNuclideDialog()
     layout->addLayout(topBarLayout);
 
     m_nuclideTable = new QTableWidget(m_nuclideDialog);
-    QStringList headers = { "核素", "射线类型", "能量(keV)","操作" };
+    QStringList headers = { "核素", "射线类型", "能量(keV)", "操作" };
     m_nuclideTable->setColumnCount(headers.size());
     m_nuclideTable->setHorizontalHeaderLabels(headers);
-    // m_nuclideTable->horizontalHeader()->setStretchLastSection(true);
     m_nuclideTable->setSelectionBehavior(QAbstractItemView::SelectRows);
     m_nuclideTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
     m_nuclideTable->setAlternatingRowColors(true);
+
+    m_nuclideTable->horizontalHeader()->setSectionResizeMode(0, QHeaderView::Stretch);
+    m_nuclideTable->horizontalHeader()->setSectionResizeMode(1, QHeaderView::Stretch);
+    m_nuclideTable->horizontalHeader()->setSectionResizeMode(2, QHeaderView::Stretch);
+    m_nuclideTable->horizontalHeader()->setSectionResizeMode(3, QHeaderView::Fixed);
+    m_nuclideTable->setColumnWidth(3, 120);
     layout->addWidget(m_nuclideTable);
+    connect(m_nuclideTable, &QTableWidget::itemSelectionChanged,
+            this, &NuclideAnalysisView::onNuclideTableSelectionChanged);
 }
 
 void NuclideAnalysisView::queryNuclidesForPeak(const PeakFitResultNuclide& peak)
 {
+    for (QwtPlotMarker* marker : m_selectedNuclideMarkers) {
+        if (marker) {
+            marker->detach();
+            delete marker;
+        }
+    }
+    m_selectedNuclideMarkers.clear();
+
     if (!peak.success) return;
 
     if (!openNuclideDatabase()) {
@@ -753,16 +781,47 @@ void NuclideAnalysisView::queryNuclidesForPeak(const PeakFitResultNuclide& peak)
                   return qAbs(a.sortValue - center) < qAbs(b.sortValue - center);
               });
 
-    m_nuclideTable->setRowCount(matches.size());
+    // //单峰显示
-    for (int i = 0; i < matches.size(); ++i) {
+    // m_nuclideTable->setRowCount(matches.size());
-        const auto& m = matches[i];
+    // for (int i = 0; i < matches.size(); ++i) {
-        m_nuclideTable->setItem(i, 0, new QTableWidgetItem(m.nuclideName));
+    //     const auto& m = matches[i];
-        m_nuclideTable->setItem(i, 1, new QTableWidgetItem(m.rayType));
+    //     m_nuclideTable->setItem(i, 0, new QTableWidgetItem(m.nuclideName));
-        m_nuclideTable->setItem(i, 2, new QTableWidgetItem(m.energyDisplay));
+    //     m_nuclideTable->setItem(i, 1, new QTableWidgetItem(m.rayType));
-        createRowOperationWidgets(i);
+    //     m_nuclideTable->setItem(i, 2, new QTableWidgetItem(m.energyDisplay));
+    //     createRowOperationWidgets(i);
+    // }
+
+    // if (matches.isEmpty()) {
+    //     m_nuclideTable->setRowCount(1);
+    //     m_nuclideTable->setItem(0, 0, new QTableWidgetItem(QStringLiteral(u"未找到匹配核素")));
+    // }
+
+    //多峰显示
+    if (m_nuclideTable->rowCount() > 0) {
+        QTableWidgetItem* firstItem = m_nuclideTable->item(0, 0);
+        if (firstItem) {
+            QString txt = firstItem->text();
+            if (txt == QStringLiteral(u"未找到匹配核素") ||
+                txt == QStringLiteral(u"数据库未打开")) {
+                m_nuclideTable->removeRow(0);
+            }
+        }
     }
 
-    if (matches.isEmpty()) {
+    // 新匹配结果追加到表格末尾
+    int startRow = m_nuclideTable->rowCount();
+    for (int i = 0; i < matches.size(); ++i) {
+        int row = startRow + i;
+        m_nuclideTable->insertRow(row);
+        const auto& m = matches[i];
+        m_nuclideTable->setItem(row, 0, new QTableWidgetItem(m.nuclideName));
+        m_nuclideTable->setItem(row, 1, new QTableWidgetItem(m.rayType));
+        m_nuclideTable->setItem(row, 2, new QTableWidgetItem(m.energyDisplay));
+        createRowOperationWidgets(row);
+    }
+
+    // 表格为空且没匹配到时，才显示提示
+    if (m_nuclideTable->rowCount() == 0 && matches.isEmpty()) {
         m_nuclideTable->setRowCount(1);
         m_nuclideTable->setItem(0, 0, new QTableWidgetItem(QStringLiteral(u"未找到匹配核素")));
     }
@@ -833,10 +892,124 @@ void NuclideAnalysisView::onDeleteRow()
 
 void NuclideAnalysisView::onSaveSelectedNuclides()
 {
+    QJsonArray nuclideArray;
 
+    for (int i = 0; i < m_nuclideTable->rowCount(); ++i) {
+        QWidget* widget = m_nuclideTable->cellWidget(i, 3);
+        if (widget) {
+            QCheckBox* checkBox = widget->findChild<QCheckBox*>();
+            if (checkBox && checkBox->isChecked()) {
+                QTableWidgetItem* nuclideItem = m_nuclideTable->item(i, 0);
+                QTableWidgetItem* rayTypeItem = m_nuclideTable->item(i, 1);
+                QTableWidgetItem* energyItem = m_nuclideTable->item(i, 2);
+
+                if (nuclideItem) {
+                    QJsonObject obj;
+                    obj["nuclide"] = nuclideItem->text();
+                    if (rayTypeItem) {
+                        obj["ray_type"] = rayTypeItem->text();
+                    }
+                    if (energyItem) {
+                        obj["energy_keV"] = energyItem->text();
+                    }
+                    nuclideArray.append(obj);
+                }
+            }
+        }
+    }
+
+    if (nuclideArray.isEmpty()) {
+        QMessageBox::information(m_nuclideDialog, QStringLiteral(u"提示"),
+                                 QStringLiteral(u"请先勾选要保存的核素"));
+        return;
+    }
+
+    QString savePath = _workspace + "/selected_nuclides.json";
+    QFile file(savePath);
+    if (file.open(QIODevice::WriteOnly | QIODevice::Text)) {
+        QJsonDocument doc(nuclideArray);
+        file.write(doc.toJson(QJsonDocument::Indented));
+        file.close();
+    } else {
+        QMessageBox::warning(m_nuclideDialog, QStringLiteral(u"保存失败"),
+                             QStringLiteral(u"无法写入文件：%1").arg(savePath));
+    }
 }
 
 void NuclideAnalysisView::onAddNuclide()
 {
-
+    AddNuclideDialog dlg(m_nuclideDialog);
+    if (dlg.exec() == QDialog::Accepted) {
+        QList<QStringList>& selectRays = dlg.getSelectRay();
+        for (const QStringList& ray : selectRays) {
+            if (ray.size() >= 3) {
+                QString nuclideName = ray.at(1);
+                QString energy = ray.at(2);
+                int row = m_nuclideTable->rowCount();
+                m_nuclideTable->insertRow(row);
+                m_nuclideTable->setItem(row, 0, new QTableWidgetItem(nuclideName));
+                m_nuclideTable->setItem(row, 1, new QTableWidgetItem(QStringLiteral(u"γ")));
+                m_nuclideTable->setItem(row, 2, new QTableWidgetItem(energy));
+                createRowOperationWidgets(row);
+            }
+        }
+    }
+}
+
+void NuclideAnalysisView::onNuclideTableSelectionChanged()
+{
+    // 清除旧竖线
+    for (QwtPlotMarker* marker : m_selectedNuclideMarkers) {
+        if (marker) {
+            marker->detach();
+            delete marker;
+        }
+    }
+    m_selectedNuclideMarkers.clear();
+
+    // 获取选中行
+    QList<QTableWidgetSelectionRange> ranges = m_nuclideTable->selectedRanges();
+    if (ranges.isEmpty()) {
+        _plot->replot();
+        return;
+    }
+
+    // 遍历选中行，解析能量画竖线
+    for (const QTableWidgetSelectionRange& range : ranges) {
+        for (int row = range.topRow(); row <= range.bottomRow(); ++row) {
+            QTableWidgetItem* item = m_nuclideTable->item(row, 2);
+            if (!item) continue;
+
+            QString str = item->text().trimmed();
+            if (str.contains('-')) {
+                // 范围能量，画两条线
+                QStringList parts = str.split('-');
+                if (parts.size() == 2) {
+                    bool ok1, ok2;
+                    double low = parts[0].trimmed().toDouble(&ok1);
+                    double high = parts[1].trimmed().toDouble(&ok2);
+                    if (ok1 && ok2) {
+                        addNuclideVLine(low);
+                        addNuclideVLine(high);
+                    }
+                }
+            } else {
+                // 单能量，画一条线
+                bool ok;
+                double e = str.toDouble(&ok);
+                if (ok) addNuclideVLine(e);
+            }
+        }
+    }
+    _plot->replot();
+}
+
+void NuclideAnalysisView::addNuclideVLine(double energy)
+{
+    QwtPlotMarker* marker = new QwtPlotMarker();
+    marker->setLineStyle(QwtPlotMarker::VLine);
+    marker->setLinePen(QPen(Qt::green, 2, Qt::SolidLine));
+    marker->setValue(energy, 0);
+    marker->attach(_plot);
+    m_selectedNuclideMarkers.append(marker);
 }

src/NuclideAnalysisView/NuclideAnalysisView.h

@@ -15,6 +15,7 @@
 #include <QPushButton>
 #include <QCheckBox>
 #include <QHBoxLayout>
+#include <QList>
 #include "sqlitemanager.h"
 
 
@@ -81,6 +82,8 @@ private:
 
     void createRowOperationWidgets(int row);
 
+    void addNuclideVLine(double energy);
+
 private slots:
     void onActionPlotConfigure();
 
@@ -93,6 +96,8 @@ private slots:
     void onDeleteRow();
     void onSaveSelectedNuclides();
     void onAddNuclide();
+    void onNuclideTableSelectionChanged();
+
 
 private:
     CustomQwtPlot* _plot = nullptr;
@@ -121,6 +126,8 @@ private:
     QTableWidget* m_nuclideTable = nullptr;
     QPushButton* m_saveBtn = nullptr;
     QPushButton* m_addBtn = nullptr;   // 新增核素按钮
+    QList<QwtPlotMarker*> m_selectedNuclideMarkers;
+
 
 };
 #endif // NUCLIDEANALYSISVIEW_H

src/src.pro

@@ -92,6 +92,7 @@ SOURCES += \
     MeasureDeviceParamsConfigView/DeviceParamsSaveToSysDlg.cpp \
     MeasureDeviceParamsConfigView/DeviceParamsTableForm.cpp \
     MeasureDeviceParamsConfigView/MeasureDeviceParamsConfigView.cpp \
+    NuclideAnalysisView/AddNuclideDialog.cpp \
     NuclideAnalysisView/NuclideAnalysisView.cpp \
     NuclideLib/NuclideEditDialog.cpp \
     NuclideLib/NuclideRayDialog.cpp \
@@ -148,6 +149,7 @@ HEADERS += \
     MeasureDeviceParamsConfigView/DeviceParamsSaveToSysDlg.h \
     MeasureDeviceParamsConfigView/DeviceParamsTableForm.h \
     MeasureDeviceParamsConfigView/MeasureDeviceParamsConfigView.h \
+    NuclideAnalysisView/AddNuclideDialog.h \
     NuclideAnalysisView/NuclideAnalysisView.h \
     NuclideLib/NuclideEditDialog.h \
     NuclideLib/NuclideRayDialog.h \
@@ -187,6 +189,7 @@ FORMS += \
     MeasureDeviceParamsConfigView/DeviceParamsManagerDlg.ui \
     MeasureDeviceParamsConfigView/DeviceParamsSaveToSysDlg.ui \
     MeasureDeviceParamsConfigView/DeviceParamsTableForm.ui \
+    NuclideAnalysisView/AddNuclideDialog.ui \
     ParticleCountPlotView/BatchEnergyScaleDialog.ui \
     NewMeasureAnalysisDlg.ui \
     RegionOfInterest/RegionOfInterest.ui \