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Fancy tooltip customization

The arrow of the tooltip can be customized as needed by customizing CSS in the sample-side. The EJ2 tooltip component is achieved through CSS3 format and positioned the tip arrow according to the tooltip positions like TopCenter, BottomLeft, RightTop, and more.

Here, the tip arrow is customized as Curved tooltip and Bubble tooltip.

Curved tip

The content for the tip pointer arrow has been added. To customize the curved tip arrow, override the following CSS class of tip arrow.

 <TooltipComponent content='Tooltip Content' cssClass='curvetips e-tooltip-css'>
    </TooltipComponent>
  .e-arrow-tip-outer.e-tip-bottom,
  .e-arrow-tip-outer.e-tip-top {
        border-left: none !important;
        border-right: none !important;
        border-top: none !important;
  }
  .e-arrow-tip.e-tip-top {
        transform: rotate(170deg);
  }

Bubble tip

The two divs(inner div and outer div) have been added to achieve the bubble tip arrow. To customize the bubble tip arrow, override the following CSS class of tip arrow.

  <TooltipComponent content='Tooltip Content' cssClass='bubbletip e-tooltip-css'>
  </TooltipComponent>
    .e-arrow-tip-outer.e-tip-bottom, .e-arrow-tip-outer.e-tip-top
    {
      border-radius: 50px;
      height: 10px;
      width: 10px;
    }

    .e-arrow-tip-inner.e-tip-bottom, .e-arrow-tip-inner.e-tip-top
    {
      border-radius: 50px;
      height: 10px;
      width: 10px;
    }

These tip arrow customizations have been achieved through CSS changes in the sample level. The tooltip position can be changed by using the radio button click event.

The arrow tip pointer can also be disabled by using the showTipPointer property in a tooltip.

Source
Preview
index.tsx
index.html
index.css
import * as React from 'react';
import * as ReactDom from 'react-dom';
import { TooltipComponent } from '@syncfusion/ej2-react-popups';
import {
  ButtonComponent,
  RadioButtonComponent,
  ChangeArgs,
} from '@syncfusion/ej2-react-buttons';

class App extends React.Component<{}, {}> {
  render() {
    let tooltip: TooltipComponent;
    let bubble: TooltipComponent;

    function onChange(args: ChangeArgs): void {
      tooltip.position = args.value as any;
      tooltip.dataBind();
    }

    function onChanged(args: ChangeArgs): void {
      bubble.position = args.value as any;
      if (bubble.position == "BottomLeft") {
        bubble.offsetY = -30;
      } else {
        bubble.offsetY = 0;
      }
      bubble.dataBind();
    }
    return (
      <div id="container">
        <TooltipComponent
          cssClass="curvetips e-tooltip-css"
          content="Tooltip arrow customized"
          target="#target"
          ref={d => (tooltip = d as any)}
        >
          <TooltipComponent
            cssClass="bubbletip e-tooltip-css"
            content="Tooltip arrow customized as balloon tip"
            target="#bubbletip"
            position="TopRight"
            ref={d => (bubble = d as any)}
          >
            <TooltipComponent
              cssClass="pointertip e-tooltip-css"
              mouseTrail={true}
              target="#tooltip"
              content="Disabled tooltip pointer"
              showTipPointer={false}
            >
              <div id="customization" className="customTipContainer">
                <ButtonComponent id="target">Customized Tip Arrow</ButtonComponent>
                <div id="positions">
                  <ul>
                    <li>
                      <RadioButtonComponent
                        id="element1"
                        label="TopCenter"
                        name="default"
                        checked={true}
                        value="TopCenter"
                        change={onChange as any}
                      />
                    </li>
                    <li>
                      <RadioButtonComponent
                        id="element2"
                        label="BottomLeft"
                        name="default"
                        value="BottomLeft"
                        change={onChange as any}
                      />
                    </li>
                  </ul>
                </div>
              </div>
              <div id="balloon" className="customTipContainer">
                <ButtonComponent id="bubbletip">Bubble Tip Arrow</ButtonComponent>
                <div id="btn">
                  <ul>
                    <li>
                      <RadioButtonComponent
                        id="radio1"
                        label="BottomLeft"
                        name="position"
                        value="BottomLeft"
                        change={onChanged as any}
                      />
                    </li>
                    <li>
                      <RadioButtonComponent
                        id="radio2"
                        label="TopRight"
                        name="position"
                        value="TopRight"
                        checked={true}
                        change={onChanged as any}
                      />
                    </li>
                  </ul>
                </div>
              </div>
              <div id="disabledContainer" className="customTipContainer">
                <ButtonComponent id="tooltip">Disabled Tip Arrow</ButtonComponent>
              </div>
            </TooltipComponent>
          </TooltipComponent>
        </TooltipComponent>
      </div>
    );
  }
}
ReactDom.render(<App />, document.getElementById('sample'));
<!DOCTYPE html>
<html lang="en">

<head>
    <title>Syncfusion React Tooltip</title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Essential JS 2 for React Components" />
    <meta name="author" content="Syncfusion" />
    <link href="//cdn.syncfusion.com/ej2/ej2-base/styles/material.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/ej2-react-popups/styles/material.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/ej2-react-buttons/styles/material.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/ej2-inputs/styles/material.css" rel="stylesheet" />
    <link href="index.css" rel="stylesheet" />
    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
</head>

<body>
    <div id='sample'>
        <div id='loader'>Loading....</div>
    </div>
</body>

</html>
#loader {
    color: #008cff;
    height: 40px;
    left: 45%;
    position: absolute;
    top: 45%;
    width: 30%;
  }

  #bubbletip {
    border-color: #d2a679;
  }

  #target {
    border-color: #e86238;
  }

  li {
    list-style: none;
  }

  .e-radio-wrapper {
    margin-top: 18px;
  }

  #target,
  #bubbletip,
  #tooltip {
    box-sizing: border-box;
    padding: 20px;
    width: 200px;
    text-align: center;
    top: -17px;
    margin-bottom: 40px;
  }

  /* csslint ignore:start */

  @font-face {
    font-family: "tip";
    src: url("https://ej2.syncfusion.com/products/typescript/tooltip/customization/Fonts/tip.tff") format("truetype"), url("https://ej2.syncfusion.com/products/typescript/tooltip/customization/Fonts/tip.woff") format("woff"), url("https://ej2.syncfusion.com/products/typescript/tooltip/customization/Fonts/tip.eot") format("eot"), url("https://ej2.syncfusion.com/products/typescript/tooltip/customization/Fonts/tip.svg?#tip") format("svg");
    font-weight: normal;
    font-style: normal;
  }

  /* csslint ignore:end */

  /* csslint ignore:start */

  #container {
    width: 100%;
  }

  .customTipContainer {
    width: 400px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    top: 70px;
  }

  #disabledContainer {
    margin-top: 25px;
  }

  .pointertip.e-tooltip-wrap .e-tip-content,
  .curvetips.e-tooltip-wrap .e-tip-content {
    color: white;
  }

  .pointertip.e-tooltip-wrap.e-popup {
    background-color: #80180d;
    border: 3px solid #ff9999;
  }

  .curvetips .e-arrow-tip.e-tip-top {
    margin-left: -20px;
    top: -16px;
    transform: rotate(177deg);
    left: 50px;
  }

  .curvetips.e-tooltip-wrap {
    padding: 17px;
    border-radius: 5px;
  }

  .curvetips.e-tooltip-wrap .e-arrow-tip-outer.e-tip-bottom:before,
  .curvetips.e-tooltip-wrap .e-arrow-tip-outer.e-tip-top:before {
    font-family: "tip" !important;
    speak-as: none;
    font-size: 21px;
    font-style: normal;
    font-weight: normal;
    font-variant: normal;
    text-transform: none;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    content: "\e700";
    color: #e86238;
  }

  .curvetips.e-tooltip-wrap.e-popup {
    background: #e86238;
    border: none;
  }

  .curvetips.e-tooltip-wrap .e-arrow-tip-outer.e-tip-bottom,
  .curvetips.e-tooltip-wrap .e-arrow-tip-outer.e-tip-top {
    border-left: none;
    border-right: none;
    border-top: none;
  }

  .curvetips.e-tooltip-wrap .e-arrow-tip-inner.e-tip-bottom:before,
  .curvetips.e-tooltip-wrap .e-arrow-tip-inner.e-tip-top:before {
    content: none;
  }

  .curvetips.e-tooltip-wrap .e-arrow-tip-outer.e-tip-bottom,
  .curvetips.e-tooltip-wrap .e-arrow-tip-outer.e-tip-top {
    top: -1px;
  }

  .curvetips.e-tooltip-wrap .e-arrow-tip.e-tip-bottom,
  .curvetips.e-tooltip-wrap .e-arrow-tip.e-tip-top {
    position: absolute;
    height: 18px;
    width: 28px;
  }

  #positions {
    display: inline-block;
  }

  #btn {
    display: inline-block;
  }

  #target .e-tip-content {
    padding: 0px;
  }

  .bubbletip.e-tooltip-wrap {
    padding: 8px;
  }

  .bubbletip.e-tooltip-wrap .e-tip-content {
    border-radius: 50%;
    text-align: center;
    color: white;
  }

  .bubbletip.e-tooltip-wrap .e-arrow-tip.e-tip-bottom {
    height: 40px;
    width: 50px;
  }

  .bubbletip.e-tooltip-wrap .e-arrow-tip.e-tip-top {
    height: 40px;
    width: 40px;
  }

  .bubbletip.e-tooltip-wrap .e-arrow-tip.e-tip-left {
    height: 12px;
    width: 20px;
  }

  .bubbletip.e-tooltip-wrap .e-arrow-tip.e-tip-right {
    height: 12px;
    width: 20px;
  }

  .bubbletip.e-tooltip-wrap.e-popup {
    border: 5px solid #dfccad;
    background-color: #7b5e32;
  }

  .bubbletip.e-tooltip-wrap .e-arrow-tip-outer.e-tip-bottom {
    height: 10px;
    width: 10px;
    border: 1px solid #dfccad;
    background-color: #7b5e32;
    border-radius: 50px;
    margin-top: 20px;
    margin-right: 20px;
  }

  .e-arrow-tip.e-tip-top {
    margin-left: 60px;
  }

  .bubbletip.e-tooltip-wrap .e-arrow-tip-outer.e-tip-top {
    border: 1px solid #dfccad;
    border-radius: 50px;
    background-color: #7b5e32;
    width: 10px;
    height: 10px;
    margin-left: 20px;
  }

  .bubbletip.e-tooltip-wrap .e-arrow-tip-outer.e-tip-left {
    border-bottom: 6px solid transparent;
    border-right: 20px solid #dfccad;
    border-top: 6px solid transparent;
  }

  .bubbletip.e-tooltip-wrap .e-arrow-tip-outer.e-tip-right {
    border-bottom: 6px solid transparent;
    border-left: 20px solid #dfccad;
    border-top: 6px solid transparent;
  }

  .bubbletip.e-tooltip-wrap .e-arrow-tip-inner.e-tip-bottom {
    margin-top: -2px;
    margin-left: 8px;
    content: none;
    top: 1px !important;
    border: 2px solid #dfccad;
    width: 20px;
    height: 20px;
    border-radius: 50px;
    background-color: #7b5e32;
  }

  .bubbletip .e-arrow-tip.e-tip-top {
    left: 44px !important;
    top: -19px !important;
  }

  .bubbletip .e-arrow-tip.e-tip-bottom {
    top: 88.9% !important;
    left: 4px !important;
  }

  .bubbletip.e-tooltip-wrap .e-arrow-tip-inner.e-tip-top {
    top: 10px !important;
    border: 2px solid #dfccad;
    width: 20px;
    height: 20px;
    border-radius: 50px;
    background-color: #7b5e32;
  }

  .bubbletip.e-tooltip-wrap .e-arrow-tip-inner.e-tip-top:before {
    content: None;
  }

  .bubbletip.e-tooltip-wrap .e-tip-content {
    border-radius: inherit;
  }

  .bubbletip.e-tooltip-wrap.bubbletip {
    width: 150px !important;
    border-radius: 50%;
  }

  /* csslint ignore:end */