element-web/src/components/views/elements/AccessibleButton.js
Luke Barnard d3f9a3aeb5 Run eslint --fix
Fixing 1000s of lint issues. Some rules cannot be `--fix`ed but this goes some way to linting the entire codebase.
2017-10-11 17:56:17 +01:00

56 lines
1.9 KiB
JavaScript

/*
Copyright 2016 Jani Mustonen
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.
*/
import React from 'react';
/**
* AccessibleButton is a generic wrapper for any element that should be treated
* as a button. Identifies the element as a button, setting proper tab
* indexing and keyboard activation behavior.
*
* @param {Object} props react element properties
* @returns {Object} rendered react
*/
export default function AccessibleButton(props) {
const {element, onClick, children, ...restProps} = props;
restProps.onClick = onClick;
restProps.onKeyUp = function(e) {
if (e.keyCode == 13 || e.keyCode == 32) return onClick(e);
};
restProps.tabIndex = restProps.tabIndex || "0";
restProps.role = "button";
restProps.className = (restProps.className ? restProps.className + " " : "") +
"mx_AccessibleButton";
return React.createElement(element, restProps, children);
}
/**
* children: React's magic prop. Represents all children given to the element.
* element: (optional) The base element type. "div" by default.
* onClick: (required) Event handler for button activation. Should be
* implemented exactly like a normal onClick handler.
*/
AccessibleButton.propTypes = {
children: React.PropTypes.node,
element: React.PropTypes.string,
onClick: React.PropTypes.func.isRequired,
};
AccessibleButton.defaultProps = {
element: 'div',
};
AccessibleButton.displayName = "AccessibleButton";