DashboardEffectConfig Brightness of the background: Qt::Horizontal QSizePolicy::Fixed 12 0 Darker 0 0 100 10 20 Qt::Horizontal QSlider::TicksBelow Lighter Saturation of the background: Qt::Horizontal QSizePolicy::Fixed 12 0 Gray 0 0 100 10 20 Qt::Horizontal QSlider::TicksBelow Colored The blur effect must be enabled before it can be used. Apply blur effect to background Qt::Vertical 0 0