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56 lines
1.9 KiB
JavaScript
56 lines
1.9 KiB
JavaScript
/*
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Copyright 2016 Jani Mustonen
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import React from 'react';
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/**
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* AccessibleButton is a generic wrapper for any element that should be treated
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* as a button. Identifies the element as a button, setting proper tab
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* indexing and keyboard activation behavior.
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*
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* @param {Object} props react element properties
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* @returns {Object} rendered react
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*/
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export default function AccessibleButton(props) {
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const {element, onClick, children, ...restProps} = props;
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restProps.onClick = onClick;
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restProps.onKeyUp = function(e) {
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if (e.keyCode == 13 || e.keyCode == 32) return onClick(e);
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};
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restProps.tabIndex = restProps.tabIndex || "0";
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restProps.role = "button";
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restProps.className = (restProps.className ? restProps.className + " " : "") +
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"mx_AccessibleButton";
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return React.createElement(element, restProps, children);
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}
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/**
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* children: React's magic prop. Represents all children given to the element.
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* element: (optional) The base element type. "div" by default.
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* onClick: (required) Event handler for button activation. Should be
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* implemented exactly like a normal onClick handler.
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*/
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AccessibleButton.propTypes = {
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children: React.PropTypes.node,
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element: React.PropTypes.string,
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onClick: React.PropTypes.func.isRequired,
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};
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AccessibleButton.defaultProps = {
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element: 'div',
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};
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AccessibleButton.displayName = "AccessibleButton";
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