openethereum/js/src/ui/GasPriceSelector/CustomTooltip/customTooltip.js

54 lines
1.5 KiB
JavaScript

// Copyright 2015, 2016 Ethcore (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import React, { Component, PropTypes } from 'react';
export default class CustomTooltip extends Component {
static propTypes = {
active: PropTypes.bool,
histogram: PropTypes.object.isRequired,
label: PropTypes.number,
payload: PropTypes.array,
type: PropTypes.string
}
render () {
const { active, label, histogram } = this.props;
if (!active) {
return null;
}
const index = label;
const count = histogram.counts[index];
const minprice = histogram.bucketBounds[index];
const maxprice = histogram.bucketBounds[index + 1];
return (
<div>
<p className='label'>
{ count.toNumber() } transactions
with gas price set from
<span> { minprice.toFormat(0) } </span>
to
<span> { maxprice.toFormat(0) } </span>
</p>
</div>
);
}
}