@antv/g6-pc/lib/behavior/collapse-expand-combo.js

A Graph Visualization Framework in JavaScript

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
/*
 * @Author: Shiwu
 * @Description: 收起和展开 Combo
 */
var DEFAULT_TRIGGER = 'dblclick';
var ALLOW_EVENTS = ['click', 'dblclick'];
var _default = exports.default = {
  getDefaultCfg: function getDefaultCfg() {
    return {
      trigger: DEFAULT_TRIGGER,
      relayout: true
    };
  },
  getEvents: function getEvents() {
    var _a;
    var trigger;
    // 检测输入是否合法
    if (ALLOW_EVENTS.includes(this.trigger)) {
      trigger = this.trigger;
    } else {
      trigger = DEFAULT_TRIGGER;
      // eslint-disable-next-line no-console
      console.warn("Behavior collapse-expand-group 的 trigger 参数不合法，请输入 'click' 或 'dblclick'");
    }
    return _a = {}, _a["combo:".concat(trigger)] = 'onComboClick', _a;
  },
  onComboClick: function onComboClick(evt) {
    var item = evt.item;
    var _a = this,
      graph = _a.graph,
      relayout = _a.relayout;
    if (!item || item.destroyed || item.getType() !== 'combo') return;
    var model = item.getModel();
    var comboId = model.id;
    if (!comboId) {
      return;
    }
    graph.collapseExpandCombo(comboId);
    if (relayout && graph.get('layout')) graph.layout();else graph.refreshPositions();
  }
};