145 lines
2.6 KiB
TypeScript
145 lines
2.6 KiB
TypeScript
// Copyright 2017-2023 @polkadot/react-components authors & contributors
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// SPDX-License-Identifier: Apache-2.0
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import React from 'react';
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import styled from 'styled-components';
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type HeaderDef = [React.ReactNode?, string?, number?, (() => void)?];
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interface Props {
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children?: React.ReactNode;
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className?: string;
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filter?: React.ReactNode;
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header?: (null | undefined | HeaderDef)[];
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isEmpty: boolean;
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}
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function Head ({ children, className = '', filter, header, isEmpty }: Props): React.ReactElement<Props> | null {
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if (!header?.length) {
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return null;
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}
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return (
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<thead className={className}>
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{filter && (
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<tr className='filter'>
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<th colSpan={100}>{filter}</th>
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</tr>
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)}
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<tr>
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{header.filter((h): h is HeaderDef => !!h).map(([label, className = 'default', colSpan = 1, onClick], index) =>
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<th
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className={className}
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colSpan={colSpan}
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key={index}
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onClick={onClick}
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>
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{index === 0
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? <h1>{label}</h1>
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: isEmpty
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? ''
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: label
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}
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</th>
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)}
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</tr>
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{children}
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</thead>
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);
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}
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export default React.memo(styled(Head)`
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z-index: 1;
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th {
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background: var(--bg-table);
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font: var(--font-sans);
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font-weight: var(--font-weight-normal);
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padding: 0.375rem 1rem;
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text-align: right;
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vertical-align: middle;
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white-space: nowrap;
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h1, h2 {
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font-size: 1.75rem;
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}
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h1 {
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display: table-cell;
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vertical-align: middle;
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.sub {
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display: inline-block;
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font-size: 1rem;
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padding-left: 1.5rem;
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text-overflow: ellipsis;
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vertical-align: middle;
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}
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}
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&.address {
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padding-left: 3rem;
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text-align: left;
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}
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&.badge {
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padding: 0;
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}
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&.expand,
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&.number {
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text-align: right;
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}
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&.isClickable {
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cursor: pointer;
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}
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&.mini {
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padding: 0 !important;
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}
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&.no-pad-left {
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padding-left: 0.125rem;
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}
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&.no-pad-right {
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padding-right: 0.125rem;
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}
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&.start {
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text-align: left;
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}
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&.balances {
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text-align: right;
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padding-right: 2.25rem;
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}
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}
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tr {
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text-transform: lowercase;
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&.filter {
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.ui.input,
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.ui.selection.dropdown {
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background: transparent;
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&:first-child {
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margin-top: 0;
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}
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}
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th {
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padding: 0;
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}
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}
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&:not(.filter) {
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th {
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color: var(--color-table-head);
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}
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}
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}
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`);
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