API Docs for: v2.11.0-beta.8
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File: packages/ember-views/lib/mixins/child_views_support.js

/**
@module ember
@submodule ember-views
*/
import { getOwner, setOwner } from 'ember-utils';
import {
  Mixin,
  descriptor
} from 'ember-metal';
import {
  initChildViews,
  getChildViews,
  addChildView
} from '../system/utils';

export default Mixin.create({
  init() {
    this._super(...arguments);
    initChildViews(this);
  },

  /**
    Array of child views. You should never edit this array directly.

    @property childViews
    @type Array
    @default []
    @private
  */
  childViews: descriptor({
    configurable: false,
    enumerable: false,
    get() {
      return getChildViews(this);
    }
  }),

  appendChild(view) {
    this.linkChild(view);
    addChildView(this, view);
  },

  linkChild(instance) {
    if (!getOwner(instance)) {
      setOwner(instance, getOwner(this));
    }
  }
});