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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);
}
}