### - s -

- ScaledColors : QwtLinearColorMap
- ScrMouse : QwtAbstractSlider
- ScrNone : QwtAbstractSlider
- ScrPage : QwtAbstractSlider
- ScrTimer : QwtAbstractSlider
- SecondHand : QwtAnalogClock
- Spline : QwtSplineCurveFitter
- Star1 : QwtSymbol
- Star2 : QwtSymbol
- Steps : QwtPlotCurve
- Sticks : QwtPlotCurve
- Stretch : QwtPicker
- Style1 : QwtCompassWindArrow
- Style2 : QwtCompassWindArrow
- Sunken : QwtKnob , QwtDial
- Symmetric : QwtScaleEngine