Styling and CSS (React)

The TabPanel control has a simple layout, which makes it easy to style using CSS. This example lets you change the position and alignment of the tabs. Try changing the settings below to see the result.

Learn about Wijmo | TabPanel Styling and CSS Documentation | TabPanel API Reference

This example uses React.

import 'bootstrap.css'; import '@mescius/wijmo.styles/wijmo.css'; import ReactDOM from 'react-dom/client'; import { findDOMNode } from 'react-dom'; import React, { useEffect, useRef, useState } from 'react'; import { TabPanel, Tab } from '@mescius/wijmo.react.nav'; import { ComboBox } from '@mescius/wijmo.react.input'; import * as wjCore from '@mescius/wijmo'; import './app.css'; import useEvent from 'react-use-event-hook'; const tabPositions = ['Left', 'Right', 'Above', 'Below']; const tabAligns = ['Left', 'Center', 'Right']; function App() { const [isAnimated, setIsAnimated] = useState(true); const [customHeaders, setCustomHeaders] = useState(false); const tabPanel = useRef(null); const host = useRef(null); useEffect(() => { host.current = (tabPanel.current && findDOMNode(tabPanel.current)); }, []); const positionSelected = useEvent((e) => { const selectedIndex = e.selectedIndex; tabPositions.forEach((pos, index) => { if (host.current) { wjCore.toggleClass(host.current, `tabs-${pos.toLowerCase()}`, index == selectedIndex); } }); }); const alignChanged = useEvent((e) => { var _a; ((_a = host.current) === null || _a === void 0 ? void 0 : _a.querySelector('.wj-tabheaders')).style.textAlign = e.selectedItem; }); const isAnimatedChanged = (e) => { setIsAnimated(e.target.checked); }; const customHeadersChanged = (e) => { setCustomHeaders(e.target.checked); if (host.current) { wjCore.toggleClass(host.current, 'custom-headers', e.target.checked); } }; return (<div> <TabPanel ref={tabPanel} isAnimated={isAnimated}> <Tab> <a>Africa</a> <div> <ul> <li>Algeria</li> <li>Angola</li> <li>Benin</li> <li>Botswana</li> </ul> </div> </Tab> <Tab> <a> America </a> <div> <ul> <li>Canada</li> <li>Chile</li> <li>Mexico</li> <li>United States</li> </ul> </div> </Tab> <Tab> <a>Asia</a> <div> <ul> <li>China</li> <li>Korea</li> <li>India</li> <li>Japan</li> </ul> </div> </Tab> <Tab> <a>Europe</a> <div> <ul> <li>Austria</li> <li>England</li> <li>France</li> <li>Germany</li> <li>Netherlands</li> <li>Switzerland</li> </ul> </div> </Tab> <Tab> <a>Oceania</a> <div> <ul> <li>Australia</li> <li>Fiji</li> <li>New Zealand</li> <li>Samoa</li> </ul> </div> </Tab> </TabPanel> <h4>Options</h4> <div> <label htmlFor="tabPosition">Tab Position</label> <ComboBox id="tabPosition" itemsSource={tabPositions} selectedIndex={2} selectedIndexChanged={positionSelected}/> </div> <div> <label htmlFor="tabAlign">Tab Alignment</label> <ComboBox id="tabAlign" itemsSource={tabAligns} selectedIndexChanged={alignChanged}/> </div> <div> <label htmlFor="isAnimated">isAnimated</label> <input id="isAnimated" type="checkbox" checked={isAnimated} onChange={isAnimatedChanged}/> </div> <div> <label htmlFor="customHeaders">Custom Headers</label> <input id="customHeaders" type="checkbox" checked={customHeaders} onChange={customHeadersChanged}/> </div> </div>); } const container = document.getElementById('app'); if (container) { const root = ReactDOM.createRoot(container); root.render(<App />); }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>MESCIUS Wijmo Wijmo TabPanel Styling and CSS</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.40/system.src.js" integrity="sha512-G6mEj6h18+m3MvzdviSDfPle/TfH0//cXcB33AKlNR/Rha0yQsKefDZKRTkIZos97HEGq2JMV1RT5ybMoQ3WsQ==" crossorigin="anonymous"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div id="app"></div> </body> </html>
.wj-tabpanel { padding: 0 12px; } .wj-tabpane { padding: 12px; } .wj-tabheader:hover { outline: 2px solid rgba(90, 160, 215, .5); } /* custom-headers */ .wj-tabpanel.custom-headers .wj-tabpanes { border: none; } .wj-tabpanel.custom-headers>div>.wj-tabheaders { background: black; color: white; border: none; } .wj-tabpanel.custom-headers .wj-tabheaders .wj-tabheader.wj-state-active { background: white; color: black; } .wj-tabpanel.custom-headers .wj-tabheaders .wj-tabheader:not(.wj-state-active) { font-weight: normal; } .wj-tabpanel.custom-headers .wj-tabheaders .wj-tabheader.wj-state-active:after { display: none; /* hide underline */ } /* tabs on the left */ .wj-tabpanel.tabs-left>div { display: flex; align-items: center; } .wj-tabpanel.tabs-left .wj-tabheaders { display: flex; flex-direction: column; min-width: 8em; border-right: 1px solid #ddd; } .wj-tabpanel.tabs-left .wj-tabheaders .wj-tabheader { text-align: right; } .wj-tabpanel.tabs-left .wj-tabpanes { display: flex; flex-grow: 1; border-top: none; overflow-x: hidden; } /* tabs on the right */ .wj-tabpanel.tabs-right>div { display: flex; align-items: center; } .wj-tabpanel.tabs-right .wj-tabheaders { display: flex; flex-direction: column; min-width: 8em; border-left: 1px solid #ddd; order: 1; } .wj-tabpanel.tabs-right .wj-tabheaders .wj-tabheader { text-align: left; } .wj-tabpanel.tabs-right .wj-tabpanes { display: flex; flex-grow: 1; border-top: none; overflow-x: hidden; order: 0; } /* tabs below */ .wj-tabpanel.tabs-below>div { display: flex; flex-direction: column; align-items: stretch; } .wj-tabpanel.tabs-below .wj-tabheaders { order: 1; /* headers after panes */ } .wj-tabpanel.tabs-below .wj-tabpanes { order: 0; } .wj-tabpanel.tabs-below .wj-tabheaders .wj-tabheader.wj-state-active:after { top: 0; bottom: unset; } label { width: 8em; text-align: right; margin-right: 6px; }
(function (global) { System.config({ transpiler: 'plugin-babel', babelOptions: { es2015: true, react: true }, meta: { '*.css': { loader: 'css' } }, paths: { // paths serve as alias 'npm:': 'node_modules/' }, // map tells the System loader where to look for things map: { 'jszip': 'npm:jszip/dist/jszip.js', '@mescius/wijmo': 'npm:@mescius/wijmo/index.js', '@mescius/wijmo.input': 'npm:@mescius/wijmo.input/index.js', '@mescius/wijmo.styles': 'npm:@mescius/wijmo.styles', '@mescius/wijmo.cultures': 'npm:@mescius/wijmo.cultures', '@mescius/wijmo.chart': 'npm:@mescius/wijmo.chart/index.js', '@mescius/wijmo.chart.analytics': 'npm:@mescius/wijmo.chart.analytics/index.js', '@mescius/wijmo.chart.animation': 'npm:@mescius/wijmo.chart.animation/index.js', '@mescius/wijmo.chart.annotation': 'npm:@mescius/wijmo.chart.annotation/index.js', '@mescius/wijmo.chart.finance': 'npm:@mescius/wijmo.chart.finance/index.js', '@mescius/wijmo.chart.finance.analytics': 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"npm:react-use-event-hook/dist/esm/useEvent.js", }, // packages tells the System loader how to load when no filename and/or no extension packages: { src: { defaultExtension: 'jsx' }, "node_modules": { defaultExtension: 'js' }, } }); })(this);