polygerrit-ui/app/elements/edit/gr-default-editor/gr-default-editor.js

/**
 * @license
 * Copyright (C) 2017 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
(function() {
  'use strict';

  Polymer({
    is: 'gr-default-editor',

    /**
     * Fired when the content of the editor changes.
     *
     * @event content-change
     */

    properties: {
      fileContent: String,
    },

    _handleTextareaInput(e) {
      this.dispatchEvent(new CustomEvent(
          'content-change',
          {detail: {value: e.target.value}, bubbles: true, composed: true}));
    },
  });
})();