2025-04-27T15:27:06

src/mainwindow.cpp

@@ -145,6 +145,9 @@ void MainWindow::connections()
     connect(_centralWidget,&CentralWidget::sigRightDockWidgetHide,
             [&](){ _rightWidget->hide(); });
 
+    connect(_degreeOfCrystallinityForm,&DegreeOfCrystallinityForm::sigDrawCustomText,
+            _centralWidget,&CentralWidget::slotDrawCustomText);
+
     //SpecificHeatComparisonMethodForm
     connect(_eventHandler,&EventHandler::sigSetCurve,
             _specificHeatComparisonMethodForm,

src/ui/centralwidget.cpp

@@ -360,6 +360,28 @@ void CentralWidget::slotAnalysisSettingLineXPoint(const int index, const double)
 
 }
 
+void CentralWidget::slotDrawCustomText(const QString str)
+{
+    QCPItemText* customLegendItem = new QCPItemText(_customPlot);
+    customLegendItem->position->setTypeX(QCPItemPosition::ptAbsolute);
+    customLegendItem->position->setTypeY(QCPItemPosition::ptAbsolute);
+    customLegendItem->position->setCoords(150, 50); // 稍微向下移动
+    customLegendItem->setText(str);
+
+    QFont font("Arial", 10);
+    customLegendItem->setFont(font);
+
+    // 设置边框和背景
+    customLegendItem->setPen(QPen(Qt::black));
+    customLegendItem->setBrush(QBrush(Qt::white));
+
+    // 禁止点选
+    customLegendItem->setSelectable(false);
+    customLegendItem->setObjectName("fixed");
+
+    _customPlot->replot();
+}
+
 void CentralWidget::timerEvent(QTimerEvent *event)
 {
     _customPlot->replot();

src/ui/centralwidget.h

@@ -51,6 +51,8 @@ public slots:
     void slotAnalysisSettingCancel();
 
     void slotAnalysisSettingLineXPoint(const int index,const double);
+
+    void slotDrawCustomText(const QString);
 protected:
     void timerEvent(QTimerEvent* event);
     void contextMenuEvent(QContextMenuEvent *event);
@@ -67,6 +69,7 @@ private:
     void drawText(const QPointF,const QString);
     void fillGraph(const double x1,const double x2);
 
+
     enum ClearDataMode{
         All,
         Undo
@@ -75,14 +78,14 @@ private:
 private:
     AnalysisMode _analysisMode;
     LocalCustomPlot *_customPlot;
-//        QCustomPlot*_customPlot;
+    //        QCustomPlot*_customPlot;
     QCPCurve *_currentCurve;
-//    QVector<QCPCurve *> _curveVtr;
+    //    QVector<QCPCurve *> _curveVtr;
-//    QCPGraph* _currentGraph;
+    //    QCPGraph* _currentGraph;
-//    QVector<QCPGraph*> _graphVtr;
+    //    QVector<QCPGraph*> _graphVtr;
     EventHandler* _eventHandler;
     QCPItemStraightLine *_line1,*_line2;
-//    QVector<Global::ExperimentData> _dataVtr;
+    //    QVector<Global::ExperimentData> _dataVtr;
     QVector<QCPItemStraightLine*> _lineVtr;
 };
 

src/ui/degreeofcrystallinityform.cpp

@@ -6,6 +6,7 @@ DegreeOfCrystallinityForm::DegreeOfCrystallinityForm(QWidget *parent) :
     ui(new Ui::DegreeOfCrystallinityForm)
 {
     ui->setupUi(this);
+    setWindowTitle("结晶度");
 }
 
 DegreeOfCrystallinityForm::~DegreeOfCrystallinityForm()
@@ -18,9 +19,13 @@ void DegreeOfCrystallinityForm::on_pushButtonCalculate_clicked()
     float enthalpy = ui->LineEditEnthalpyOfCrystallization->text().toFloat();
     float enthalpyCold = ui->LineEditEnthalpyOfColdCrystallization->text().toFloat();
     float enthalpyTheory = ui->LineEditTheoreticalEnthalpy->text().toFloat();
-    float Xc = (enthalpy - enthalpyCold) / enthalpyTheory / 100;
+    float Xc = (enthalpy - enthalpyCold) / enthalpyTheory * 100;
 
-    ui->xcLineEditDegreedOfCrystallinity->setText(QString::number(Xc,'f',3));
+    QString xcStr = QString::number(Xc,'f',3);
+    ui->xcLineEditDegreedOfCrystallinity->setText(xcStr);
+
+    QString str = QString("结晶度Xc(%)= %1%").arg(xcStr);
+    emit sigDrawCustomText(str);
 }
 
 void DegreeOfCrystallinityForm::on_pushButtonQuit_clicked()

src/ui/degreeofcrystallinityform.h

@@ -14,7 +14,8 @@ class DegreeOfCrystallinityForm : public QWidget
 public:
     explicit DegreeOfCrystallinityForm(QWidget *parent = nullptr);
     ~DegreeOfCrystallinityForm();
-
+signals:
+    void sigDrawCustomText(const QString);
 private slots:
     void on_pushButtonCalculate_clicked();
     

src/ui/degreeofcureform.cpp

@@ -6,6 +6,8 @@ DegreeOfCureForm::DegreeOfCureForm(QWidget *parent) :
     ui(new Ui::DegreeOfCureForm)
 {
     ui->setupUi(this);
+
+    setWindowTitle("固化度");
 }
 
 DegreeOfCureForm::~DegreeOfCureForm()
@@ -18,7 +20,7 @@ void DegreeOfCureForm::on_pushButtonCalculate_clicked()
     float precure = ui->LineEditPrecure->text().toFloat();
     float afterCuring = ui->jGLineEditAfterCuring->text().toFloat();
 
-    float degree = (precure - afterCuring)/afterCuring/100;
+    float degree = (precure - afterCuring)/afterCuring * 100;
 
     ui->LineEditDegreeOfCure->setText(QString::number(degree,'f',3));
 }

src/ui/degreeofcureform.h

@@ -15,6 +15,7 @@ public:
     explicit DegreeOfCureForm(QWidget *parent = nullptr);
     ~DegreeOfCureForm();
 
+
 private slots:
     void on_pushButtonCalculate_clicked();
 

src/ui/localcustomplot.cpp

@@ -19,6 +19,11 @@ void LocalCustomPlot::mousePressEvent(QMouseEvent *event)
     {
         if (QCPItemText* textItem = qobject_cast<QCPItemText*>(item(i)))
         {
+#if 1
+            if(textItem->objectName() == "fixed"){
+                continue;
+            }
+#endif
             QRectF rect =  getTextBoundingRect(textItem);
             if(rect.contains(event->pos()))
             {