Rework itemdelegate, part I.

bcdelegate.h

@@ -38,6 +38,7 @@
 class QPropertyAnimation;
 class QVariantAnimation;
 class QTableView;
+class BCValueList;
 
 class BCDelegate : public QStyledItemDelegate
 {
@@ -46,7 +47,7 @@ class BCDelegate : public QStyledItemDelegate
 
 public:
 
-  explicit BCDelegate(QTableView* view );
+  explicit BCDelegate(const BCValueList& valueList, QTableView* view );
 
   QString displayText(const QVariant& dataValue, const QLocale& locale) const override;
 
@@ -89,9 +90,12 @@ private:
   QString formatDisplayString(const QModelIndex& index) const;
   void paintHighlightRow(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const;
 
+  const BCValueList&  _valueList;
+  QTableView*         _view{};
+
   int                 _highlightedRow{-1};
   qreal               _opacity{1.0};
-  QTableView*         _view{};
+
   QPropertyAnimation* _animation{};
 
 private: