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Update table of content scroll + hading indentation #203

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merged 1 commit into from
Jul 17, 2024
Merged

Update table of content scroll + hading indentation #203

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52 changes: 31 additions & 21 deletions apps/frontpage/components/docs/table-of-content.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -6,8 +6,9 @@ import { inView } from 'framer-motion';
import type { Dispatch, FC, SetStateAction } from 'react';
import { useEffect, useState } from 'react';
import { useScrollDirection } from 'react-use-scroll-direction';
import { ScrollArea } from '../ui/scroll-area';
import { ScrollBar } from '../ui/scroll-area';
import { useDocs } from '../../app/docs/provider';
import * as ScrollAreaPrimitive from '@radix-ui/react-scroll-area';

interface Heading {
id: string;
Expand Down Expand Up @@ -41,23 +42,26 @@ export const TableOfContent: FC = () => {

return (
<nav className="sticky top-[72px] hidden w-[228px] self-start xl:block">
<ScrollArea className="h-[calc(100vh-72px)] w-full">
<div className="py-12">
<div className="block h-8 text-sm font-bold">On this page</div>
<ul className="mt-1">
{headings?.map((heading) => {
return (
<Element
heading={heading}
isInView={isInView}
key={heading.id}
setIsInView={setIsInView}
/>
);
})}
</ul>
</div>
</ScrollArea>
<ScrollAreaPrimitive.Root className="relative h-[calc(100vh-72px)] w-full overflow-hidden">
<ScrollAreaPrimitive.Viewport className="h-full w-full rounded-[inherit]">
<div className="py-12 pl-1 pr-4">
<div className="block h-8 text-sm font-bold">On this page</div>
<ul className="mt-1">
{headings?.map((heading) => {
return (
<Element
heading={heading}
isInView={isInView}
key={heading.id}
setIsInView={setIsInView}
/>
);
})}
</ul>
</div>
</ScrollAreaPrimitive.Viewport>
<ScrollBar className="pb-6 pt-12" />
</ScrollAreaPrimitive.Root>
</nav>
);
};
Expand Down Expand Up @@ -87,11 +91,17 @@ const Element: FC<ElementProps> = ({ heading, isInView, setIsInView }) => {
const active = isInView.length > 0 ? isInView[0].includes(heading.id) : false;

return (
<li key={heading.id}>
<li
key={heading.id}
className={cn(
'mb-2 w-[210px] overflow-hidden text-ellipsis',
heading.level === 3 && 'pl-5',
heading.level === 4 && 'pl-10',
)}
>
<a
className={cn(
'mb-3 flex w-full items-center text-sm text-zinc-700 transition-colors hover:text-blue-500 dark:text-slate-400 dark:hover:text-blue-500',
heading.level > 2 && 'ml-5',
'text-sm text-zinc-700 transition-colors hover:text-blue-500 dark:text-slate-400 dark:hover:text-blue-500',
active && 'text-blue-500',
)}
href={`#${heading.id}`}
Expand Down