[terra-slide-panel] Disclosing node capturing method update

packages/terra-framework-docs/CHANGELOG.md

@@ -5,6 +5,9 @@
 * Changed
   * Updated `terra-navigation-side-menu` example.
 
+* Added
+  * Added test example for `terra-slide-panel` with no `mainContent` prop.
+
 ## 1.75.0 - (March 19, 2024)
 
 * Changed
@@ -13,7 +16,7 @@
 ## 1.74.0 - (March 14, 2024)
 
 * Added
-  * Added an example of a `compact-interactive-list` with no borders.
+  * Added an example for `terra-compact-interactive-list` with no borders.
 
 * Changed
   * Updated `terra-compact-interactive-list` documentation for `terra-menu` support.

packages/terra-framework-docs/src/terra-dev-site/doc/aggregator/common/placeholder-list/PlaceholderList.jsx

@@ -2,7 +2,7 @@ import React from 'react';
 import './PlaceholderList.module.scss';
 /* eslint-disable */
 const List = ({ children, isPadded }) => (
-  <ul aria-label="Placeholder List" role="listbox" className={isPadded ? 'placeholder-list is-padded' : 'placeholder-list '}>
+  <ul aria-label="Placeholder List" role="tablist" className={isPadded ? 'placeholder-list is-padded' : 'placeholder-list '}>
     {children}
   </ul>
 );

packages/terra-framework-docs/src/terra-dev-site/doc/aggregator/common/placeholder-list/PlaceholderListItem.jsx

@@ -24,7 +24,7 @@ const PlaceholderListItem = ({
       className={classNames}
       onClick={onSelect}
       onKeyDown={keyDown}
-      role="option"
+      role="tab"
     >
       {children}
     </li>

packages/terra-framework-docs/src/terra-dev-site/test/slide-panel/SlidePanelNoMainContent.test.jsx

@@ -0,0 +1,102 @@
+import React, { useState } from 'react';
+import SlidePanel, { SlidePanelPositions } from 'terra-slide-panel';
+import classNames from 'classnames/bind';
+import styles from './SlidePanelNoMainContent.test.module.scss';
+
+const cx = classNames.bind(styles);
+
+const mainContentForSlidePanel = (togglePanelHandler) => (
+  <div>
+    <header className={cx('header-content')}>
+      <h3>Main Content</h3>
+      <button id="mainToggleBtn" type="button" onClick={togglePanelHandler} className={cx('custom-button')}>Toggle Panel 1</button>
+      {/* eslint-disable-next-line jsx-a11y/no-interactive-element-to-noninteractive-role */}
+      <button id="mainToggleBtnWithWrongRole" type="button" role="presentation" onClick={togglePanelHandler} className={cx('extension-button')}>Toggle Panel 2</button>
+      { /* eslint-disable-next-line jsx-a11y/click-events-have-key-events, jsx-a11y/no-noninteractive-element-interactions */}
+      <p id="mainToggleParagraph" onClick={togglePanelHandler} className={cx('extension-button')}>Toggle Panel 3</p>
+    </header>
+    <div className={cx('content-wrapper')}>
+      <p>
+        This is the main content area of the slide panel.
+        The overall height of the SlidePanel is determined by
+        the intrinsic height of the content in this container.
+      </p>
+      <p>
+        {'Focus is moved to the toggle button in the panel container when the panel is opened via the componentDidUpdate lifecycle hook in '}
+        <a href="https://github.com/cerner/terra-framework/blob/main/packages/terra-slide-panel/src/terra-dev-site/doc/example/DefaultSlidePanel.jsx">the example code</a>
+        .
+      </p>
+      <ul>
+        <li>Item 1</li>
+        <li>Item 2</li>
+        <li>Item 3</li>
+        <li>Item 4</li>
+        <li>Item 5</li>
+        <li>Item 6</li>
+        <li>Item 7</li>
+        <li>Item 8</li>
+      </ul>
+    </div>
+  </div>
+);
+
+const panelContentForSlidePanel = (togglePanelHandler) => (
+  <div>
+    <header className={cx('header-content')}>
+      <h3 className={cx('heading')}>Panel Content</h3>
+      <button id="panelToggleBtn" type="button" onClick={togglePanelHandler} className={cx('extension-button')}>Toggle Panel</button>
+    </header>
+    <div className={cx('content-wrapper')}>
+      <p>This is the panel content area of the slide panel.</p>
+      <p>
+        {'Focus is moved to the toggle button in the main container when the panel is closed via the componentDidUpdate lifecycle hook in '}
+        <a href="https://github.com/cerner/terra-framework/blob/main/packages/terra-slide-panel/src/terra-dev-site/doc/example/DefaultSlidePanel.jsx">the example code</a>
+        .
+      </p>
+      <ul>
+        <li>Item 1</li>
+        <li>Item 2</li>
+        <li>Item 3</li>
+        <li>Item 4</li>
+        <li>Item 5</li>
+        <li>Item 6</li>
+        <li>Item 7</li>
+        <li>Item 8</li>
+        <li>Item 9</li>
+        <li>Item 10</li>
+        <li>Item 11</li>
+        <li>Item 12</li>
+        <li>Item 13</li>
+        <li>Item 14</li>
+        <li>Item 15</li>
+      </ul>
+    </div>
+  </div>
+);
+
+const SlidePanelNoMainContent = () => {
+  const [isOpen, setIsOpen] = useState(false);
+
+  const handlePanelToggle = () => {
+    setIsOpen(!isOpen);
+  };
+
+  return (
+    <div className={cx('example-container')}>
+      {mainContentForSlidePanel(handlePanelToggle)}
+      <div className={isOpen ? cx('panel-container') : null}>
+        <SlidePanel
+          id="test-slide"
+          panelContent={panelContentForSlidePanel(handlePanelToggle)}
+          panelAriaLabel="Panel content area"
+          panelSize="small"
+          panelBehavior="overlay"
+          panelPosition={SlidePanelPositions.END}
+          isOpen={isOpen}
+        />
+      </div>
+    </div>
+  );
+};
+
+export default SlidePanelNoMainContent;

packages/terra-framework-docs/src/terra-dev-site/test/slide-panel/SlidePanelNoMainContent.test.module.scss

@@ -0,0 +1,41 @@
+:local {
+    .example-container { 
+      position: relative;
+    }
+
+    .panel-container > div:first-child {
+      position: absolute;
+      top: 0;
+      bottom: 0;
+      right: 0;
+      left: 0;
+    }
+
+    .header-content {
+      background-color: #d3d3d3;
+
+      p {
+        width: auto;
+        display: inline-block;
+        margin: 0 !important;
+      }
+    }
+
+    .header-content > :not(:last-child){
+      margin-right: 5px;
+    }
+
+    .header-content h3 {
+      display: inline-block;
+      margin: 0;
+      padding: 5px;
+    }
+
+    .content-wrapper {
+      margin: 5px;
+    }
+
+    .custom-button {
+      display: inline-block;
+    }
+  }

packages/terra-slide-panel-manager/tests/jest/__snapshots__/SlidePanelManager.test.jsx.snap

@@ -364,8 +364,6 @@ exports[`SlidePanelManager should disclose content in SlidePanel 1`] = `
               aria-hidden="false"
               className="main"
               key="main"
-              onClick={[Function]}
-              onKeyUp={[Function]}
               role="main"
               tabIndex="-1"
             >
@@ -863,8 +861,6 @@ exports[`SlidePanelManager should render a SlidePanelManager with level three he
               aria-hidden="false"
               className="main"
               key="main"
-              onClick={[Function]}
-              onKeyUp={[Function]}
               role="main"
               tabIndex="-1"
             >
@@ -1130,8 +1126,6 @@ exports[`SlidePanelManager should render the SlidePanelManager with custom props
               aria-hidden="false"
               className="main"
               key="main"
-              onClick={[Function]}
-              onKeyUp={[Function]}
               role="main"
               tabIndex="-1"
             >
@@ -1390,8 +1384,6 @@ exports[`SlidePanelManager should render the SlidePanelManager with defaults 1`]
               aria-hidden="false"
               className="main"
               key="main"
-              onClick={[Function]}
-              onKeyUp={[Function]}
               role="main"
               tabIndex="-1"
             >
@@ -1650,8 +1642,6 @@ exports[`SlidePanelManager should render the SlidePanelManager with squish overr
               aria-hidden="false"
               className="main"
               key="main"
-              onClick={[Function]}
-              onKeyUp={[Function]}
               role="main"
               tabIndex="-1"
             >

packages/terra-slide-panel/CHANGELOG.md

@@ -2,6 +2,9 @@
 
 ## Unreleased
 
+* Changed
+  * Updated capturing the disclosing node to accommodate for cases with no `mainContent`.
+
 ## 3.47.0 - (December 18, 2023)
 
 * Changed

packages/terra-slide-panel/src/SlidePanel.jsx

@@ -90,15 +90,14 @@ class SlidePanel extends React.Component {
     super(props);
     this.setPanelNode = this.setPanelNode.bind(this);
     this.mainNode = React.createRef();
-    this.setLastClicked = this.setLastClicked.bind(this);
     this.setDisclosingNode = this.setDisclosingNode.bind(this);
     this.mainAriaDescribedByID = `detail-panel-warning-${uuidv4()}`;
   }
 
   componentDidUpdate(prevProps) {
     if (this.props.isOpen && this.props.isOpen !== prevProps.isOpen) {
       // Save the disclosing node for returning focus when panel is closed
-      this.setDisclosingNode(this.lastClicked);
+      this.setDisclosingNode(document.activeElement);
       this.panelNode.focus();
       return;
     }
@@ -110,8 +109,12 @@ class SlidePanel extends React.Component {
         this.disclosingNode.focus();
         return;
       }
-      // The disclosing element doesn't exist or isn't focusable, return focus to the main div
-      this.mainNode.current.focus();
+      // The disclosing element doesn't exist or isn't focusable, return focus to the main div or body
+      if (this.mainNode?.current) {
+        this.mainNode.current.focus();
+      } else {
+        document.body.focus();
+      }
     }
   }
 
@@ -122,10 +125,6 @@ class SlidePanel extends React.Component {
     this.panelNode = node;
   }
 
-  setLastClicked(event) {
-    this.lastClicked = event.target;
-  }
-
   setDisclosingNode(node) {
     if (node) {
       node.setAttribute('aria-expanded', 'true');
@@ -189,8 +188,6 @@ class SlidePanel extends React.Component {
         aria-hidden={isOpen && isFullscreen ? 'true' : 'false'}
         ref={this.mainNode}
         role="main"
-        onClick={this.setLastClicked}
-        onKeyUp={this.setLastClicked}
       >
         <VisuallyHiddenText
           tabIndex="-1"
@@ -204,11 +201,11 @@ class SlidePanel extends React.Component {
     const content = (panelPosition === SlidePanelPositions.START) ? (
       <React.Fragment>
         {panelDiv}
-        {mainDiv}
+        {mainContent && mainDiv}
       </React.Fragment>
     ) : (
       <React.Fragment>
-        {mainDiv}
+        {mainContent && mainDiv}
         {panelDiv}
       </React.Fragment>
     );

packages/terra-slide-panel/tests/jest/SlidePanel.test.jsx

@@ -107,6 +107,15 @@ describe('When a SlidePanel is rendered', () => {
     expect(wrapper).toMatchSnapshot();
   });
 
+  it('should render a SlidePanel without main content if mainContent prop was not provided', () => {
+    const slidePanel = (
+      <SlidePanel />
+    );
+    const wrapper = enzymeIntl.shallowWithIntl(slidePanel).dive();
+    const mainContent = wrapper.find('.main');
+    expect(mainContent.length).toBe(0);
+  });
+
   it('should render a SlidePanel with panel content', () => {
     const slidePanel = (
       <SlidePanel
@@ -138,7 +147,7 @@ describe('When a SlidePanel is rendered', () => {
   });
 
   it('should render a SlidePanel with panelAriaLabel and mainAriaLabel specified', () => {
-    const slidePanel = <SlidePanel panelAriaLabel="Panel content area" mainAriaLabel="Main content area" />;
+    const slidePanel = <SlidePanel panelAriaLabel="Panel content area" mainContent={<p>Main Content</p>} mainAriaLabel="Main content area" />;
     const wrapper = enzymeIntl.shallowWithIntl(slidePanel).dive();
 
     const panelDiv = wrapper.find('.panel');
@@ -163,15 +172,15 @@ describe('When a SlidePanel is rendered', () => {
   });
 
   it('should contain a Visually Hidden Text as the aria-describedby target', () => {
-    const slidePanel = <SlidePanel />;
+    const slidePanel = <SlidePanel mainContent={<p>Main Content</p>} />;
     const wrapper = enzymeIntl.shallowWithIntl(slidePanel).dive();
 
     const mainDiv = wrapper.find('#detail-panel-warning-00000000-0000-0000-0000-000000000000').prop('text');
     expect(mainDiv).toEqual('Terra.slidePanel.discloseWarning');
   });
 
   it('should set the text property of Visually Hidden Text from ./translations', () => {
-    const slidePanel = <IntlProvider locale="en" messages={translationsFile}><SlidePanel /></IntlProvider>;
+    const slidePanel = <IntlProvider locale="en" messages={translationsFile}><SlidePanel mainContent={<p>Main Content</p>} /></IntlProvider>;
     const wrapper = enzymeIntl.shallowWithIntl(slidePanel).dive().dive();
 
     const mainDiv = wrapper.find('#detail-panel-warning-00000000-0000-0000-0000-000000000000').prop('text');
@@ -202,7 +211,7 @@ describe('When custom props are used', () => {
   });
 
   it('sets aria-hidden to true on main content div when isOpen and isFullscreen props are both true', () => {
-    const slidePanel = <SlidePanel isOpen isFullscreen />;
+    const slidePanel = <SlidePanel mainContent={<p>Main Content</p>} isOpen isFullscreen />;
     const wrapper = enzymeIntl.shallowWithIntl(slidePanel).dive();
 
     const mainDiv = wrapper.find('.main');