tdesign-react
Version:
TDesign Component for React
26 lines (25 loc) • 831 B
TypeScript
/**
* 通用虚拟滚动，可支持 Select/List/Table/TreeSelect/Cascader 等组件
*/
import { MutableRefObject } from 'react';
import type { ScrollToElementParams, TScroll } from '../common';
export type UseVirtualScrollParams = {
/** 列数据 */
data: {
[key: string]: any;
}[];
scroll: TScroll & {
fixedRows?: Array<number>;
};
};
declare const useVirtualScroll: (container: MutableRefObject<HTMLElement>, params: UseVirtualScrollParams) => {
visibleData: any[];
translateY: number;
scrollHeight: number;
isVirtualScroll: boolean;
handleScroll: () => void;
handleRowMounted: (rowData: any) => void;
scrollToElement: (p: ScrollToElementParams) => void;
};
export type VirtualScrollConfig = ReturnType<typeof useVirtualScroll>;
export default useVirtualScroll;