Scroll Area

<script setup lang="ts">
import { ScrollAreaRoot, ScrollAreaScrollbar, ScrollAreaThumb, ScrollAreaViewport } from 'akar';
import './styles.css';

const tags = Array.from({ length: 50 }).map((_, i, a) => `v1.2.0-beta.${a.length - i}`);
</script>

<template>
  <div class="akar-demo akar-demo-ScrollArea">
    <ScrollAreaRoot
      class="ScrollAreaRoot"
      style="--scrollbar-size: 10px"
    >
      <ScrollAreaViewport class="ScrollAreaViewport">
        <div :style="{ padding: '15px 20px' }">
          <div class="Text">
            Tags
          </div>
          <div
            v-for="tag in tags"
            :key="tag"
            class="Tag"
          >
            {{ tag }}
          </div>
        </div>
      </ScrollAreaViewport>
      <ScrollAreaScrollbar
        class="ScrollAreaScrollbar"
        orientation="vertical"
      >
        <ScrollAreaThumb
          class="ScrollAreaThumb"
        />
      </ScrollAreaScrollbar>
      <ScrollAreaScrollbar
        class="ScrollAreaScrollbar"
        orientation="horizontal"
      >
        <ScrollAreaThumb
          class="ScrollAreaThumb"
        />
      </ScrollAreaScrollbar>
    </ScrollAreaRoot>
  </div>
</template>

@import '../_colors/black-alpha.css';
@import '../_colors/mauve.css';
@import '../_colors/grass.css';

@scope (.akar-demo-ScrollArea) {
  .ScrollAreaRoot {
    width: 200px;
    height: 225px;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 2px 10px var(--black-a7);
    background-color: white;
    --scrollbar-size: 10px;
  }

  .ScrollAreaViewport {
    width: 100%;
    height: 100%;
    border-radius: inherit;
  }

  .ScrollAreaScrollbar {
    display: flex;
    /* ensures no selection */
    user-select: none;
    /* disable browser handling of all panning and zooming gestures on touch devices */
    touch-action: none;
    padding: 2px;
    background: var(--black-a6);
    transition: background 160ms ease-out;
  }
  .ScrollAreaScrollbar:hover {
    background: var(--black-a8);
  }
  .ScrollAreaScrollbar[data-orientation='vertical'] {
    width: var(--scrollbar-size);
  }
  .ScrollAreaScrollbar[data-orientation='horizontal'] {
    flex-direction: column;
    height: var(--scrollbar-size);
  }

  .ScrollAreaThumb {
    flex: 1;
    background: var(--mauve-10);
    border-radius: var(--scrollbar-size);
    position: relative;
  }
  /* increase target size for touch devices https://www.w3.org/WAI/WCAG21/Understanding/target-size.html */
  .ScrollAreaThumb::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    min-width: 44px;
    min-height: 44px;
  }

  .ScrollAreaCorner {
    background: var(--black-a8);
  }

  .Text {
    color: var(--grass-11);
    font-size: 15px;
    line-height: 18px;
    font-weight: 500;
  }

  .Tag {
    color: var(--mauve-12);
    font-size: 13px;
    line-height: 18px;
    margin-top: 10px;
    border-top: 1px solid var(--mauve-6);
    padding-top: 10px;
  }
}