### - b -

- backgroundBrush() : QwtText
- backgroundPen() : QwtText
- baseline() : QwtPlotCurve
- begin() : QwtPicker , QwtPlotZoomer
- bgStyle() : QwtSlider
- borderDistance() : QwtPlotScaleItem
- borderFlags() : QwtDoubleInterval
- borderWidth() : QwtKnob , QwtSlider , QwtThermo
- boundingLabelRect() : QwtScaleDraw
- boundingRect() : QwtRasterData , QwtDial , QwtIntervalData , QwtCPointerData , QwtPlotCurve , QwtPlotSpectrogram , QwtPlotMarker , QwtPlotSvgItem , QwtPlotItem , QwtData , QwtArrayData
- brush() : QwtPlotCurve , QwtSymbol
- buildInterval() : QwtScaleEngine
- buildNaturalSpline() : QwtSpline
- buildPeriodicSpline() : QwtSpline
- buttonReleased() : QwtCounter