| // Copyright 2009 The Closure Library Authors. All Rights Reserved. |
| // |
| // 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. |
| |
| /** |
| * @fileoverview Utilties to handle focusing related to rich text editing. |
| * |
| */ |
| |
| goog.provide('goog.editor.focus'); |
| |
| goog.require('goog.dom.selection'); |
| |
| |
| /** |
| * Change focus to the given input field and set cursor to end of current text. |
| * @param {Element} inputElem Input DOM element. |
| */ |
| goog.editor.focus.focusInputField = function(inputElem) { |
| inputElem.focus(); |
| goog.dom.selection.setCursorPosition(inputElem, inputElem.value.length); |
| }; |