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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,18 +1,15 @@ | ||
| import React from "react" | ||
| import { Link } from "gatsby" | ||
| import { SiteNav } from "./layout/TopNav" | ||
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| declare const __PATH_PREFIX__: string | ||
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| export class Layout extends React.Component<any> { | ||
| render() { | ||
| const { children } = this.props | ||
| return ( | ||
| <div> | ||
| <SiteNav /> | ||
| <> | ||
| <SiteNav /> | ||
| <main>{children}</main> | ||
| </div> | ||
| </> | ||
| ) | ||
| } | ||
| } |
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31 changes: 31 additions & 0 deletions
31
packages/typescriptlang-org/src/components/layout/stickyNavigation.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,31 @@ | ||
| export function setupStickyNavigation() { | ||
| const nav = document.getElementById("top-menu") | ||
| let previousY = 0 | ||
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| // Non-blocking nav change | ||
| document.addEventListener( | ||
| "scroll", | ||
| event => { | ||
| // iOS scrolls to make sure the viewport fits, don't hide the input then | ||
| const hasKeyboardFocus = document.activeElement.nodeName == "INPUT" | ||
| if (hasKeyboardFocus) { | ||
| return | ||
| } | ||
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| const goingUp = window.pageYOffset > 1 && window.pageYOffset > previousY | ||
| previousY = window.pageYOffset | ||
| console.log(document.activeElement, event) | ||
| if (goingUp) { | ||
| nav.classList.add("down") | ||
| nav.classList.remove("up") | ||
| } else { | ||
| nav.classList.add("up") | ||
| nav.classList.remove("down") | ||
| } | ||
| }, | ||
| { | ||
| capture: true, | ||
| passive: true, | ||
| } | ||
| ) | ||
| } |
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