tiptap/examples/Components/Routes/Focus/index.vue

<template>
  <div class="editor">
    <editor-content class="editor__content" :editor="editor" />
  </div>
</template>

<script>
import Icon from 'Components/Icon'
import { Editor, EditorContent, EditorMenuBar } from 'tiptap'
import {
  Blockquote,
  CodeBlock,
  HardBreak,
  Heading,
  HorizontalRule,
  OrderedList,
  BulletList,
  ListItem,
  TodoItem,
  TodoList,
  Bold,
  Code,
  Italic,
  Link,
  Strike,
  Underline,
  History,
  Focus,
} from 'tiptap-extensions'

export default {
  components: {
    EditorContent,
    EditorMenuBar,
    Icon,
  },
  data() {
    return {
      editor: new Editor({
        extensions: [
          new Blockquote(),
          new BulletList(),
          new CodeBlock(),
          new HardBreak(),
          new Heading({ levels: [1, 2, 3] }),
          new HorizontalRule(),
          new ListItem(),
          new OrderedList(),
          new TodoItem(),
          new TodoList(),
          new Link(),
          new Bold(),
          new Code(),
          new Italic(),
          new Strike(),
          new Underline(),
          new History(),
          new Focus({
            className: 'has-focus',
            nested: true,
          }),
        ],
        autoFocus: true,
        content: `
          <h2>
            Focus classes
          </h2>
          <p>
            With the focus extension you can add custom classes to focused nodes. Default options:
          </p>
          <pre><code>{\n  className: 'has-focus',\n  nested: true,\n}</code></pre>
          <ul>
            <li>
              When set <code>nested</code> to <code>true</code> also nested elements like this list item will be captured.
            </li>
            <li>
              Otherwise only the wrapping list will get this class.
            </li>
          </ul>
        `,
      }),
    }
  },
  beforeDestroy() {
    this.editor.destroy()
  },
}
</script>

<style lang="scss">
@import "~variables";

.has-focus {
  border-radius: 3px;
  box-shadow: 0 0 0 3px #3ea4ffe6;
}
</style>