feat(client): expose preloadProgress / preloadComplete from the image preloader#2650
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quinnypig
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June 25, 2026 03:12
…ge preloader Expose reactive preloadProgress (0..1) and preloadComplete from usePreloadImages so a deck or theme can show a 'preloading...' indicator or gate on full preload. Total counts the unique slide images across the deck; progress tracks how many have loaded.
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Summary
Expose reactive
preloadProgress(0–1) andpreloadCompletefromusePreloadImages, so a deck or theme can show a "preloading…" indicator — or gate something on full preload, which is handy before presenting on a flaky/absent connection.preloadProgress= unique slide images loaded / total unique slide images in the deck (1 when the deck has no images).preloadComplete=preloadProgress >= 1.Consumable via
import { preloadProgress, preloadComplete } from '@slidev/client/composables/usePreloadImages'. No change to the package's public index, so no API-surface churn.Verification
pnpm build+pnpm test+pnpm typecheck+pnpm lintall pass.