API reference

OverlayShadow

Public types, functions, and constants declared in this header.

inline void paintLayeredShadow(QPainter& painter, const QRect& cardRect, qreal cornerRadius, const Elevation::ShadowParams& params, qreal intensity = defaultShadowIntensity, int layerCount = defaultShadowLayerCount, int verticalOffset = defaultShadowVerticalOffset): Paints a WinUI-style soft shadow as stacked translucent rounded rects.
inline void paintLayeredShadow(QPainter& painter, const QPainterPath& outline, const Elevation::ShadowParams& params, qreal intensity = defaultShadowIntensity, int layerCount = defaultShadowLayerCount, int verticalOffset = defaultShadowVerticalOffset): Paints the shared soft shadow around an arbitrary overlay outline.

constexpr qreal defaultShadowIntensity = 0.35: Default per-layer opacity multiplier for overlay card shadows.
constexpr int defaultShadowLayerCount = 10
constexpr int defaultShadowVerticalOffset = 2