import TreeViewEngine from './tree-view-engine'; /** * 实体选择树视图(部件视图)界面引擎 * * @export * @class PickupTreeViewEngine * @extends {TreeViewEngine} */ export default class PickupTreeViewEngine extends TreeViewEngine { /** * 部件加载完 * * @param {*} args * @memberof PickupTreeViewEngine */ public onLoad(args: any): void { super.onLoad(args); if (this.view) { this.view.$emit('viewload', args); } } /** * 选中处理 * * @param {any[]} args * @memberof PickupTreeViewEngine */ public onSelectionChange(args: any[]): void { super.onSelectionChange(args); if (this.view) { this.view.viewSelections = [...args]; this.view.$emit('viewdataschange', args); } } /** * 双击选中激活数据 * * @param {string} ctrlName * @param {string} eventName * @param {*} args * @memberof PickupTreeViewEngine */ public onCtrlEvent(ctrlName: string, eventName: string, args: any): void { if (Object.is(ctrlName, 'tree') && Object.is(eventName, 'nodedblclick')) { this.view.$emit('viewdatasactivated', args); return ; } super.onCtrlEvent(ctrlName, eventName, args); } }