72 lines
1.4 KiB
TypeScript
72 lines
1.4 KiB
TypeScript
// Copyright 2017-2021 @polkadot/react-components authors & contributors
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// SPDX-License-Identifier: Apache-2.0
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import type { ThemeProps } from './types';
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import React, { useCallback } from 'react';
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import styled from 'styled-components';
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import Icon from './Icon';
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interface Props {
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className?: string;
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isDisabled?: boolean;
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label: React.ReactNode;
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onChange?: (isChecked: boolean) => void;
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value?: boolean;
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}
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function Checkbox ({ className = '', isDisabled, label, onChange, value }: Props): React.ReactElement<Props> {
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const _onClick = useCallback(
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(): void => {
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!isDisabled && onChange && onChange(!value);
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},
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[isDisabled, onChange, value]
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);
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return (
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<div
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className={`ui--Checkbox${isDisabled ? ' isDisabled' : ''} ${className}`}
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onClick={_onClick}
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>
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<Icon
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color={value ? 'normal' : 'transparent'}
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icon='check'
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/>
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{label && <label>{label}</label>}
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</div>
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);
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}
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export default React.memo(styled(Checkbox)(({ theme }: ThemeProps) => `
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display: inline-block;
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cursor: pointer;
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&.isDisabled {
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opacity: 0.5;
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}
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&:not(.isDisabled) {
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cursor: pointer;
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}
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> label {
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color: ${theme.color};
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display: inline-block;
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margin: 0 0.5rem;
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opacity: 1;
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cursor: pointer;
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user-select: none;
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}
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> label,
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> .ui--Icon {
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vertical-align: middle;
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}
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.ui--Icon {
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border: 1px solid ${theme.colorCheckbox};
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border-radius: 0.125rem;
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}
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`));
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