gradient and interpolation are not stored in QSettings anymore

GUI/View/Plot2D/IntensityDataCanvas.cpp

@@ -66,7 +66,6 @@ void IntensityDataCanvas::setItem(SessionItem* intensityItem)
     SessionItemWidget::setItem(intensityItem);
     m_colorMap->setItem(intensityDataItem());
 
-    applyPersistentSettings();
     if (!m_rotateDataAction)
         initRotation();
 }
@@ -106,12 +105,6 @@ void IntensityDataCanvas::onMousePress(QMouseEvent* event)
         emit customContextMenuRequested(event->globalPos());
 }
 
-void IntensityDataCanvas::subscribeToItem()
-{
-    intensityDataItem()->mapper()->setOnPropertyChange(
-        [this](const QString& name) { onPropertyChanged(name); }, this);
-}
-
 void IntensityDataCanvas::rotateData()
 {
     auto* realDataItem = dynamic_cast<RealDataItem*>(intensityDataItem()->parentItem());
@@ -169,38 +162,3 @@ void IntensityDataCanvas::initRotation()
         connect(m_rotateDataAction, &QAction::triggered, this, &IntensityDataCanvas::rotateData);
     }
 }
-
-//! Reads gradient/ interpolation settings from IntensityDataItem and writes to persistant
-//! project settings.
-
-void IntensityDataCanvas::onPropertyChanged(const QString& name)
-{
-//    if (IntensityDataItem::isGradientPropertyName(name)) {
-//        QSettings settings;
-//        settings.setValue(SettingsKeyGradient, intensityDataItem()->getGradientValue());
-//    } else if (IntensityDataItem::isInterpolatedPropertyName(name)) {
-//        QSettings settings;
-//        settings.setValue(SettingsKeyInterpolation, intensityDataItem()->isInterpolated());
-//    }
-}
-
-//! Apply persistent settings (gradient, interpolation) to IntensityDataItem.
-
-void IntensityDataCanvas::applyPersistentSettings()
-{
-//    QSettings settings;
-
-//    if (settings.contains(SettingsKeyGradient)) {
-//        ComboProperty combo = intensityDataItem()->getGradient();
-//        QString persistentGradient = settings.value(SettingsKeyGradient).toString();
-//        if (combo.getValue() != persistentGradient) {
-//            combo.setValue(persistentGradient);
-//            intensityDataItem()->setGradient(combo);
-//        }
-//    }
-
-//    if (settings.contains(SettingsKeyInterpolation)) {
-//        bool value = settings.value(SettingsKeyInterpolation).toBool();
-//        intensityDataItem()->setInterpolated(value);
-//    }
-}

GUI/View/Plot2D/IntensityDataCanvas.h

@@ -45,15 +45,12 @@ public slots:
     void onMousePress(QMouseEvent* event);
 
 protected:
-    void subscribeToItem() override;
     void rotateData();
 
 private:
     IntensityDataItem* intensityDataItem();
     void initActions();
     void initRotation();
-    void onPropertyChanged(const QString& name);
-    void applyPersistentSettings();
 
     ColorMapCanvas* m_colorMap;
     QAction* m_resetViewAction;

GUI/View/PlotUtil/IntensityDataPropertyWidget.cpp

@@ -159,7 +159,7 @@ void IntensityDataPropertyWidget::setItem(QVector<IntensityDataItem*> itemsVec)
 
 #else
     FOR_EACH_ITEM
-            connect(item, &IntensityDataItem::axesUnitsChanged, this, [=](){
+            connect(item, &IntensityDataItem::axesUnitsChanged, this, [=]() {
                 if(jobItem()) {
                     item->blockSignals(true);
                     item->updateCoords(jobItem()->instrumentItem());