added basic download icon to the window frame

src/widgets/helper/TitlebarButton.cpp

@@ -20,7 +20,7 @@ void TitleBarButton::setButtonStyle(Style _style)
     this->update();
 }
 
-void TitleBarButton::paintEvent(QPaintEvent *)
+void TitleBarButton::paintEvent(QPaintEvent *event)
 {
     QPainter painter(this);
 
@@ -115,9 +115,11 @@ void TitleBarButton::paintEvent(QPaintEvent *)
             painter.restore();
             break;
         }
+        default:;
     }
 
-    this->fancyPaint(painter);
+    RippleEffectButton::paintEvent(event);
+    //    this->fancyPaint(painter);
 }
 
 }  // namespace chatterino

src/widgets/helper/TitlebarButton.hpp

@@ -7,7 +7,15 @@ namespace chatterino {
 class TitleBarButton : public RippleEffectButton
 {
 public:
-    enum Style { Minimize = 1, Maximize = 2, Unmaximize = 4, Close = 8, User = 16, Settings = 32 };
+    enum Style {
+        None = 0,
+        Minimize = 1,
+        Maximize = 2,
+        Unmaximize = 4,
+        Close = 8,
+        User = 16,
+        Settings = 32
+    };
 
     TitleBarButton();