message: C26459 Uninitialized member variable.
  Always initialize member variables.
  `Slider::mSliderType`
diff: @@ -79,7 +79,7 @@ private:
  ValueChangedCallback mCallback; /*!< Callback executed when the value is changed. */
  - SliderType mSliderType; /*!< Type of the Slider. */
  + SliderType mSliderType{SliderType::SLIDER_VERTICAL}; /*!< Type of the Slider. */
  // mouse event related vars
  NAS2D::Point<int> mMousePosition; /**< Mouse coordinates. */
  