BacklightWidget 0 0 615 295 Form 300 0 300 16777215 QFrame::StyledPanel QFrame::Raised 屏幕 背光亮度 Qt::AlignBottom|Qt::AlignLeading|Qt::AlignLeft 0 0 0 0 15 Qt::Vertical 20 40 2 red Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter 2 green Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter 2 blue Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter Qt::Horizontal QSizePolicy::Expanding 10 20 0 0 SliderWidget QWidget

sliderwidget.h

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