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import type { CSSProperties, VNode } from 'vue';
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import type { TreeNodeProps } from './props';
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export type { ScrollTo } from '../vc-virtual-list/List';
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/** For fieldNames, we provides a abstract interface */
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export interface BasicDataNode {
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checkable?: boolean;
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disabled?: boolean;
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disableCheckbox?: boolean;
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icon?: IconType;
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isLeaf?: boolean;
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selectable?: boolean;
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switcherIcon?: IconType;
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/** Set style of TreeNode. This is not recommend if you don't have any force requirement */
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class?: string;
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style?: CSSProperties;
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slots?: Record<string, string>;
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[key: string]: any;
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}
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export interface DataNode extends BasicDataNode {
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children?: DataNode[];
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key: string | number;
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title?: any;
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}
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export interface EventDataNode extends DataNode {
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expanded?: boolean;
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selected?: boolean;
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checked: boolean;
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loaded?: boolean;
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loading?: boolean;
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halfChecked?: boolean;
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dragOver?: boolean;
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dragOverGapTop?: boolean;
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dragOverGapBottom?: boolean;
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pos?: string;
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active?: boolean;
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dataRef?: DataNode;
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parent?: DataNode;
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eventKey?: Key; // 兼容 v2， 推荐直接用 key
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}
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export type IconType = any;
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export type Key = string | number;
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export type NodeElement = VNode<TreeNodeProps>;
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export type DragNodeEvent = {
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key: Key;
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eventData: EventDataNode;
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eventKey: Key;
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selectHandle: HTMLSpanElement;
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pos: string;
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};
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export interface Entity {
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node: NodeElement;
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index: number;
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key: Key;
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pos: string;
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parent?: Entity;
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children?: Entity[];
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}
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export interface DataEntity<TreeDataType extends BasicDataNode = DataNode>
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extends Omit<Entity, 'node' | 'parent' | 'children'> {
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node: TreeDataType;
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nodes: TreeDataType[];
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parent?: DataEntity<TreeDataType>;
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children?: DataEntity<TreeDataType>[];
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level: number;
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}
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export interface FlattenNode {
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parent: FlattenNode | null;
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children: FlattenNode[];
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pos: string;
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data: DataNode;
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title: any;
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key: Key;
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isStart: boolean[];
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isEnd: boolean[];
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}
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export type GetKey<RecordType> = (record: RecordType, index?: number) => Key;
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export type GetCheckDisabled<RecordType> = (record: RecordType) => boolean;
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export type Direction = 'ltr' | 'rtl' | undefined;
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export interface FieldNames {
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title?: string;
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/** @private Internal usage for `vc-tree-select`, safe to remove if no need */
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_title?: string[];
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key?: string;
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children?: string;
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}
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