comms

GUI/View/FitObjective/ParameterTuningDelegate.cpp

@@ -26,6 +26,11 @@ const double minimum_doublespin_value = std::numeric_limits<double>::lowest();
 
 } // namespace
 
+
+//  ************************************************************************************************
+//  member class TuningData
+//  ************************************************************************************************
+
 ParameterTuningDelegate::TuningData::TuningData()
     : m_smin(0)
     , m_smax(100)
@@ -75,6 +80,10 @@ double ParameterTuningDelegate::TuningData::step() const
     return (m_rmax - m_rmin) / (m_smax - m_smin);
 }
 
+//  ************************************************************************************************
+//  class ParameterTuningDelegate
+//  ************************************************************************************************
+
 ParameterTuningDelegate::ParameterTuningDelegate(QObject* parent)
     : QItemDelegate(parent)
     , m_valueColumn(1)

GUI/View/FitObjective/ParameterTuningDelegate.h

@@ -19,10 +19,13 @@
 #include <QItemDelegate>
 #include <memory>
 
-class QHBoxLayout;
 class ParameterItem;
+class QHBoxLayout;
 class ScientificSpinBox;
 
+//! View and control for parameters in RealTime (or Fit ?) activity.
+//! In ParameterTuningWidget attached to the tree view.
+
 class ParameterTuningDelegate : public QItemDelegate {
     Q_OBJECT
 public:

GUI/View/FitObjective/ParameterTuningWidget.cpp

@@ -37,7 +37,7 @@ ParameterTuningWidget::ParameterTuningWidget(QWidget* parent)
 {
     setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 
-    m_treeView->setItemDelegate(m_delegate);
+    m_treeView->setItemDelegate(m_delegate); // the delegate creates view&control for one param
     m_treeView->setContextMenuPolicy(Qt::CustomContextMenu);
     m_treeView->setDragDropMode(QAbstractItemView::NoDragDrop);
     m_treeView->setAttribute(Qt::WA_MacShowFocusRect, false);