first build

This commit is contained in:
2026-01-27 16:02:45 +03:30
parent f3a14141c7
commit a29cf38e4d
4891 changed files with 82192 additions and 426764 deletions
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import { elementScroll, observeElementOffset, observeElementRect, windowScroll, observeWindowOffset, observeWindowRect, Virtualizer } from "@tanstack/virtual-core";
export * from "@tanstack/virtual-core";
import { computed, unref, shallowRef, watch, triggerRef, onScopeDispose } from "vue";
function useVirtualizerBase(options) {
const virtualizer = new Virtualizer(unref(options));
const state = shallowRef(virtualizer);
const cleanup = virtualizer._didMount();
watch(
() => unref(options).getScrollElement(),
(el) => {
if (el) {
virtualizer._willUpdate();
}
},
{
immediate: true
}
);
watch(
() => unref(options),
(options2) => {
virtualizer.setOptions({
...options2,
onChange: (instance, sync) => {
var _a;
triggerRef(state);
(_a = options2.onChange) == null ? void 0 : _a.call(options2, instance, sync);
}
});
virtualizer._willUpdate();
triggerRef(state);
},
{
immediate: true
}
);
onScopeDispose(cleanup);
return state;
}
function useVirtualizer(options) {
return useVirtualizerBase(
computed(() => ({
observeElementRect,
observeElementOffset,
scrollToFn: elementScroll,
...unref(options)
}))
);
}
function useWindowVirtualizer(options) {
return useVirtualizerBase(
computed(() => ({
getScrollElement: () => typeof document !== "undefined" ? window : null,
observeElementRect: observeWindowRect,
observeElementOffset: observeWindowOffset,
scrollToFn: windowScroll,
initialOffset: () => typeof document !== "undefined" ? window.scrollY : 0,
...unref(options)
}))
);
}
export {
useVirtualizer,
useWindowVirtualizer
};
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