add header background on scroll body overlap (#1531)

* add header background-color on scroll overlap

* slide background in/out on scroll

* remove unused import

Co-authored-by: Justin Domingue <domingue.justin@gmail.com>
This commit is contained in:
Justin Domingue 2021-05-12 13:19:43 -04:00 committed by GitHub
parent 251d7c0bc2
commit bede9171c3
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 45 additions and 4 deletions

@ -9,6 +9,7 @@
"@popperjs/core": "^2.4.4",
"@reach/dialog": "^0.10.3",
"@reach/portal": "^0.10.3",
"@react-hook/window-scroll": "^1.3.0",
"@reduxjs/toolkit": "^1.3.5",
"@storybook/addon-actions": "^6.1.17",
"@storybook/addon-essentials": "^6.1.17",

@ -1,4 +1,5 @@
import { ChainId } from '@uniswap/sdk-core'
import useScrollPosition from '@react-hook/window-scroll'
import React, { useState } from 'react'
import { Text } from 'rebass'
import { NavLink } from 'react-router-dom'
@ -29,7 +30,7 @@ import { Dots } from '../swap/styleds'
import Modal from '../Modal'
import UniBalanceContent from './UniBalanceContent'
const HeaderFrame = styled.div`
const HeaderFrame = styled.div<{ showBackground: boolean }>`
display: grid;
grid-template-columns: 120px 1fr 120px;
align-items: center;
@ -39,12 +40,17 @@ const HeaderFrame = styled.div`
width: 100%;
top: 0;
position: relative;
/* border-bottom: 1px solid ${({ theme }) => theme.bg2}; */
padding: 1rem;
z-index: 21;
/* background-color: ${({ theme }) => theme.bg1}; */
position: relative;
/* Background slide effect on scroll. */
background-image: ${({ theme }) => `linear-gradient(to bottom, transparent 50%, ${theme.bg0} 50% )}}`}
background-position: ${({ showBackground }) => (showBackground ? '0 -100%' : '0 0')};
background-size: 100% 200%;
box-shadow: 0px 0px 0px 1px ${({ theme, showBackground }) => (showBackground ? theme.bg2 : 'transparent;')};
transition: background-position .1s, box-shadow .1s;
${({ theme }) => theme.mediaWidth.upToMedium`
padding: 1rem;
grid-template-columns: 120px 1fr;
@ -319,8 +325,10 @@ export default function Header() {
const [showUniBalanceModal, setShowUniBalanceModal] = useState(false)
const showClaimPopup = useShowClaimPopup()
const scrollY = useScrollPosition()
return (
<HeaderFrame>
<HeaderFrame showBackground={scrollY > 45}>
<ClaimModal />
<Modal isOpen={showUniBalanceModal} onDismiss={() => setShowUniBalanceModal(false)}>
<UniBalanceContent setShowUniBalanceModal={setShowUniBalanceModal} />

@ -2409,6 +2409,38 @@
tslib "^2.0.0"
warning "^4.0.3"
"@react-hook/event@^1.2.1":
version "1.2.3"
resolved "https://registry.yarnpkg.com/@react-hook/event/-/event-1.2.3.tgz#cfe86d5cf36f53e85b367ff619990d001b5c82ae"
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dependencies:
"@react-hook/passive-layout-effect" "^1.2.0"
"@react-hook/latest@^1.0.2":
version "1.0.3"
resolved "https://registry.yarnpkg.com/@react-hook/latest/-/latest-1.0.3.tgz#c2d1d0b0af8b69ec6e2b3a2412ba0768ac82db80"
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"@react-hook/passive-layout-effect@^1.2.0":
version "1.2.1"
resolved "https://registry.yarnpkg.com/@react-hook/passive-layout-effect/-/passive-layout-effect-1.2.1.tgz#c06dac2d011f36d61259aa1c6df4f0d5e28bc55e"
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"@react-hook/throttle@^2.2.0":
version "2.2.0"
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dependencies:
"@react-hook/latest" "^1.0.2"
"@react-hook/window-scroll@^1.3.0":
version "1.3.0"
resolved "https://registry.yarnpkg.com/@react-hook/window-scroll/-/window-scroll-1.3.0.tgz#07914239a452075c7eb28d15ed0e2fd45aa2d65b"
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dependencies:
"@react-hook/event" "^1.2.1"
"@react-hook/throttle" "^2.2.0"
"@reduxjs/toolkit@^1.3.5":
version "1.5.1"
resolved "https://registry.yarnpkg.com/@reduxjs/toolkit/-/toolkit-1.5.1.tgz#05daa2f6eebc70dc18cd98a90421fab7fa565dc5"