@salesforce/design-system-react/module/components/app-launcher/section.js

Salesforce Lightning Design System for React

/* Copyright (c) 2015-present, salesforce.com, inc. All rights reserved */

/* Licensed under BSD 3-Clause - see LICENSE.txt or git.io/sfdc-license */
// # App Launcher Section Component
// ## Dependencies
// ### React
import React from 'react';
import createReactClass from 'create-react-class';
import PropTypes from 'prop-types'; // ### isFunction

import isFunction from 'lodash.isfunction'; // ### classNames
// [github.com/JedWatson/classnames](https://github.com/JedWatson/classnames)
// A simple javascript utility for conditionally joining classNames together.

import classNames from 'classnames'; // ## Children

import Button from '../button'; // ## Constants

import { APP_LAUNCHER_SECTION } from '../../utilities/constants';
/**
 * App Launcher Sections allow users to categorize App Tiles as well as toggle their display
 */

var AppLauncherSection = createReactClass({
  // ### Display Name
  // Always use the canonical component name as the React display name.
  displayName: APP_LAUNCHER_SECTION,
  // ### Prop Types
  propTypes: {
    /**
     * The title for this section of apps
     */
    title: PropTypes.string.isRequired,

    /**
     * Allows the user to show/hide the section
     */
    toggleable: PropTypes.bool,

    /**
     * The assistive text for the section collapse icons
     */
    collapseSectionAssistiveText: PropTypes.string,

    /**
     * An array of applications to display
     */
    children: PropTypes.node.isRequired,

    /**
     * Controls the open/closed state of the section
     */
    isOpen: PropTypes.bool,

    /**
     * Callback for when section is toggled. Passes "isOpen" bool. Forces `toggleable` to true
     */
    onToggleClick: PropTypes.func
  },
  getDefaultProps: function getDefaultProps() {
    return {
      collapseSectionAssistiveText: 'Toggle visibility of section'
    };
  },
  getInitialState: function getInitialState() {
    return {
      isOpen: true
    };
  },
  toggleOpen: function toggleOpen(event) {
    this.setState({
      isOpen: !this.state.isOpen
    });

    if (isFunction(this.props.onToggleClick)) {
      this.props.onToggleClick(event, {});
    }
  },
  render: function render() {
    var isOpen = this.props.isOpen !== undefined ? this.props.isOpen : this.state.isOpen;
    var iconIsOpenClass = isOpen ? 'slds-is-open' : 'slds-is-close';
    var sectionIsOpenClass = isOpen ? 'slds-is-expanded' : 'slds-is-collapsed';
    return React.createElement("div", {
      className: classNames('slds-section', iconIsOpenClass)
    }, React.createElement("div", {
      className: "slds-section__title"
    }, this.props.toggleable || this.props.onToggleClick ? React.createElement(Button, {
      assistiveText: this.props.collapseSectionAssistiveText,
      iconCategory: "utility",
      iconName: "switch",
      onClick: this.toggleOpen,
      className: "slds-m-right--small",
      variant: "icon"
    }) : null, React.createElement("h3", null, this.props.title)), React.createElement("div", {
      className: "slds-section__content"
    }, React.createElement("ul", {
      className: classNames('slds-grid slds-grid--pull-padded slds-wrap', sectionIsOpenClass)
    }, React.Children.map(this.props.children, function (child) {
      return React.createElement("li", {
        className: classNames('slds-col--padded slds-grow-none', child.props.size === 'small' ? 'slds-size--xx-small' : 'slds-size--1-of-1 slds-medium-size--1-of-3')
      }, child);
    }))));
  }
});
export default AppLauncherSection;
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