 dev
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bceaef41e0
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Theming: add `scaling` zoom axis (Radix parity), separate from density
Introduce a global zoom axis independent of density, in parity with Radix
Themes' `scaling` (90/95/100/105/110%). Scaling zooms px metrics INCLUDING
typography (font-size, icon-size, space, control-height); density only moves
layout rhythm + control height and leaves text fixed. The two axes compose
multiplicatively.
- config-types: SCALING_KEYS / ScalingKey / DEFAULT_SCALING; DensityPrimitiveSet
drops the dead `scale` + `contentScale` (kept spaceScale, controlScale).
- primitives/static: STATIC_SCALING (0.9..1.1).
- render-css: appendScaledMetricDeclarations wraps metrics in
calc(<raw>[ * var(--density-x-scale)] * var(--scaling)); appendScalingDeclarations
emits --scaling-{key} + --scaling default; renderScalingBlocks emits
[data-scaling] blocks. line-height/radius/border/shadow excluded.
- config + contract: prune the removed density scalars.
- active-eidos: `scaling` / `scalingSource` options, getScaling() on the
preference source, data-scaling projection + dispose cleanup.
- docs: THEMING.md section 23 + 20.1 reconcile; README density/scaling; SCALING_RFC.md.
Verified: npm run check (0 new errors), vitest eidos (0 new regressions),
browser cascade at 90/100/110 scales font/space/control x0.9/x1.1 and leaves
radius/border fixed.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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4 months ago |
