Method _initDefaultCheckedNode

src/tree/model/tree-store.js:114–120

(node)

  }

  _initDefaultCheckedNode(node) {
    const defaultCheckedKeys = this.defaultCheckedKeys || [];

    if (defaultCheckedKeys.indexOf(node.key) !== -1) {
      node.setChecked(true, !this.checkStrictly);
    }
  }

  setDefaultCheckedKey(newVal) {
    if (newVal !== this.defaultCheckedKeys) {