refined highlight and added bits highlights

src/widgets/helper/ScrollbarHighlight.cpp

@@ -13,9 +13,10 @@ ScrollbarHighlight::ScrollbarHighlight()
 }
 
 ScrollbarHighlight::ScrollbarHighlight(const std::shared_ptr<QColor> color,
-                                       Style style)
+                                       Style style, bool isRedeemedHighlight)
     : color_(color)
     , style_(style)
+    , isRedeemedHighlight_(isRedeemedHighlight)
 {
 }
 
@@ -29,6 +30,11 @@ ScrollbarHighlight::Style ScrollbarHighlight::getStyle() const
     return this->style_;
 }
 
+bool ScrollbarHighlight::isRedeemedHighlight() const
+{
+    return this->isRedeemedHighlight_;
+}
+
 bool ScrollbarHighlight::isNull() const
 {
     return this->style_ == None;

src/widgets/helper/ScrollbarHighlight.hpp

@@ -17,15 +17,17 @@ public:
     ScrollbarHighlight();
 
     ScrollbarHighlight(const std::shared_ptr<QColor> color,
-                       Style style = Default);
+                       Style style = Default, bool isRedeemedHighlight = false);
 
     QColor getColor() const;
     Style getStyle() const;
+    bool isRedeemedHighlight() const;
     bool isNull() const;
 
 private:
     std::shared_ptr<QColor> color_;
     Style style_;
+    bool isRedeemedHighlight_;
 };
 
 }  // namespace chatterino