Module painter 

Painter trait — replaces the old Widget::render. A component implements Painter to draw its content onto a Skia canvas. Box decorations (background, border, shadow) are handled generically by the paint pass.

Layout is computed by taffy from the component’s CssStyle; the resulting BoxLayout is passed in.

Structs

AvailableSize

Available space hint passed to intrinsic_size (proxy for taffy’s enum).

MeasureCtx

PaintCtx

Frame-level info passed into every paint call.

Traits

Painter

Component paint contract.