d9ae709b-3c27-4b69-b125-b8b80b54f90b

import { Injectable } from '@angular/core';
import { ThyDragDirective } from './drag.directive';
import { ThyDropPosition } from './drag-drop.class';

/**
 * 自定义可放置区域内容
 * @order 40
 */
@Injectable({ providedIn: 'root' })
export class ThyDragDropService<T = any> {
    /**
     * 当前拖拽项，dragEnd 后重置为 undefined
     */
    public previousDrag: ThyDragDirective<T>;

    /**
     * 拖拽的时候，针对 dragOver 的节点有三种情况，即拖拽到节点之上 before ，拖拽到节点上 in ，拖拽到节点之下 after
     * @type ThyDropPosition
     */
    public dropPosition: ThyDropPosition;

    /**
     * 用于拖动过程对 dragover 的元素设置相应的样式
     * @type Map<Element, string>
     */
    public classMap = new Map<Element, string>();
    constructor() {}
}

1	import { Injectable } from '@angular/core';
2	import { ThyDragDirective } from './drag.directive';
3	import { ThyDropPosition } from './drag-drop.class';
4
5	/**
6	* 自定义可放置区域内容
7	* @order 40	1✔
8	*/
9	@Injectable({ providedIn: 'root' })
10	export class ThyDragDropService<T = any> {
11	/**
12	* 当前拖拽项，dragEnd 后重置为 undefined
13	*/	×
14	public previousDrag: ThyDragDirective<T>;
15		1✔
16	/**
17	* 拖拽的时候，针对 dragOver 的节点有三种情况，即拖拽到节点之上 before ，拖拽到节点上 in ，拖拽到节点之下 after	1✔
18	* @type ThyDropPosition
19	*/
20	public dropPosition: ThyDropPosition;
21
22	/**
23	* 用于拖动过程对 dragover 的元素设置相应的样式
24	* @type Map<Element, string>
25	*/
26	public classMap = new Map<Element, string>();
27	constructor() {}
28	}

atinc / ngx-tethys / d9ae709b-3c27-4b69-b125-b8b80b54f90b

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