using qoverload to find signal in pappso library

src/gui/peptide_detail_view/peptidewindow.cpp

@@ -135,13 +135,14 @@ PeptideWindow::PeptideWindow(ProjectWindow *parent)
           &PeptideWindow::setMz);
           */
   connect(ui->spectrum_widget,
-          &pappso::SpectrumWidget::peakChanged,
+          qOverload<const pappso::Peak *>(&pappso::SpectrumWidget::peakChanged),
           this,
           &PeptideWindow::setPeak);
-  connect(ui->spectrum_widget,
-          &pappso::SpectrumWidget::ionChanged,
-          this,
-          &PeptideWindow::setIon);
+  connect(
+    ui->spectrum_widget,
+    qOverload<pappso::PeakIonIsotopeMatch>(&pappso::SpectrumWidget::ionChanged),
+    this,
+    &PeptideWindow::setIon);
 
 #else
   // Qt4 code

src/gui/xic_view/xic_box/xicbox.cpp

@@ -151,7 +151,8 @@ XicBox::XicBox(XicWindow *parent) : QWidget(parent), ui(new Ui::XicBox)
   connect(
     _p_xic_window, &XicWindow::reExtractXicNeeded, this, &XicBox::reExtractXic);
   connect(ui->xic_widget,
-          &pappso::XicWidget::xicPeakListChanged,
+          qOverload<std::vector<std::pair<pappso::XicSp, pappso::XicPeakSp>>>(
+            &pappso::XicWidget::xicPeakListChanged),
           this,
           &XicBox::setXicPeakList);
   /*
@@ -554,12 +555,12 @@ XicBox::setIsotopeMassList(
   // ui->histo_widget->xAxis->setSubTicks(false);
   // ui->histo_widget->xAxis->setTickLength(0, 4);
   // ui->histo_widget->xAxis->setRange(0, 8);
-/*
-  ui->histo_widget->xAxis->setAutoTickStep(
-    false); // <-- disable to use your own value
+  /*
+    ui->histo_widget->xAxis->setAutoTickStep(
+      false); // <-- disable to use your own value
 
-  ui->histo_widget->xAxis->setTickStep(1);
-*/
+    ui->histo_widget->xAxis->setTickStep(1);
+  */
 
   theoretical_ratio->setData(ticks, theoretical_ratio_data);