@blueprintjs/table
Version:
Scalable interactive table component
38 lines • 1.8 kB
JavaScript
/*
* Copyright 2022 Palantir Technologies, Inc. All rights reserved.
*
* 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 classNames from "classnames";
import * as React from "react";
import { ContextMenu, Classes as CoreClasses, Utils as CoreUtils } from "@blueprintjs/core";
import * as Classes from "../common/classes";
export class HeaderCell extends React.Component {
state = {
isActive: false,
};
shouldComponentUpdate(nextProps) {
return (!CoreUtils.shallowCompareKeys(this.props, nextProps, { exclude: ["style"] }) ||
!CoreUtils.deepCompareKeys(this.props, nextProps, ["style"]));
}
render() {
const classes = classNames(Classes.TABLE_HEADER, {
[Classes.TABLE_HEADER_ACTIVE]: this.props.isActive || this.state.isActive,
[Classes.TABLE_HEADER_SELECTED]: this.props.isSelected,
[CoreClasses.LOADING]: this.props.loading,
}, this.props.className);
const hasMenu = this.props.menuRenderer !== undefined;
return (React.createElement(ContextMenu, { className: classes, content: this.props.menuRenderer?.(this.props.index), disabled: !hasMenu, style: this.props.style, ref: this.props.targetRef }, this.props.children));
}
}
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