Cleanup

app/widget/slider/rationalslider.cpp

@@ -172,6 +172,7 @@ void RationalSlider::ConvertValue(QVariant v)
 
 void RationalSlider::changeDisplayType()
 {
+  // Loop through the display types
   SetDisplayType(static_cast<RationalSlider::DisplayType>(((int)(display_type_)+1)%4));
   ForceLabelUpdate();
 }

app/widget/slider/sliderbase.cpp

@@ -375,9 +375,7 @@ void SliderBase::LadderReleased()
       SetValue(clamped_temp_dragged_value_.toDouble());
       break;
     case kRational:
-      QVariant r;
-      r.setValue(rational::fromDouble(temp_dragged_value_.value<rational>().toDouble()));
-      SetValue(r);
+      SetValue(temp_dragged_value_);
     }
 
     emit ValueChanged(value_);