Started added tooltip for x array on integrated spec widget

aglowacki · Nov 12, 2024 · 80fc624 · 80fc624
1 parent 6438fa7
commit 80fc624
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Showing 2 changed files with 19 additions and 0 deletions.
diff --git a/src/mvc/SpectraWidget.cpp b/src/mvc/SpectraWidget.cpp
@@ -14,6 +14,7 @@
 #include <QIntValidator>
 #include "preferences/Preferences.h"
 #include <math.h>
+#include <QToolTip>
 
 
 //---------------------------------------------------------------------------
@@ -297,6 +298,8 @@ void SpectraWidget::append_spectra(QString name, const data_struct::ArrayTr<doub
     {
         _int_spec_max_x = energy->maxCoeff();
         _int_spec_max_y = spectra->maxCoeff();
+        disconnect(series, &QLineSeries::hovered, this, &SpectraWidget::showIntSpecTooltip);
+        connect(series, &QLineSeries::hovered, this, &SpectraWidget::showIntSpecTooltip);
     }
 
     if(series == nullptr)
@@ -740,4 +743,19 @@ void SpectraWidget::set_top_axis(std::map < float, std::string> elements)
     } 
 }
 
+//---------------------------------------------------------------------------
+
+void SpectraWidget::showIntSpecTooltip(const QPointF &point, bool state) 
+{
+    if (state) 
+    {
+        const QRect r = {};
+        QToolTip::showText(QCursor::pos(), QString::number(point.x(), 'f', 2), nullptr, r, 100000);
+    }
+    else
+    {
+        QToolTip::hideText();
+    }
+}
+
 //---------------------------------------------------------------------------
diff --git a/src/mvc/SpectraWidget.h b/src/mvc/SpectraWidget.h
@@ -144,6 +144,7 @@ public slots:
 
     void set_log10(bool val);
 
+    void showIntSpecTooltip(const QPointF &point, bool state);
 protected:
 
     /**
-Original file line number
+Diff line change
@@ Expand Up / @@ -144,6 +144,7 @@ public slots: @@
         void set_log10(bool val);
+        void showIntSpecTooltip(const QPointF &point, bool state);
     protected:
         /**
@@ Expand Down @@