RNParallax (react-native-parallax-header)
- A react native scroll view component with Parallax header :p
- Inspired by GitHub - jaysoo/react-native-parallax-scroll-view
- Code is based on React Native ScrollView animated header – App & Flow – Medium and added little customisation :p
Installation
Demo
iPhone X or XS (Using alwaysShowTitle={false}
& alwaysShowNavBar={false}
)
iPhone X or XS
iPhone 8
Example
API Usage
Property | Type | Required | Description | Default |
---|---|---|---|---|
renderNavBar |
func |
No | This renders the nav bar component | Empty <View /> |
renderContent |
func |
YES | This renders the scroll view content | - |
headerMaxHeight |
number |
No | This is the header maximum height | Default to 170 |
headerMinHeight |
number |
No | This is the header minimum height | Default to common ios & android navbar height (have support for iPhone X too :p) |
backgroundImage |
image source |
No | This renders the background image of the header (if specified, background color will not take effect) | Default to null |
backgroundImageScale |
number |
No | This is the image scale - either enlarge or shrink (after scrolling to bottom & exceed the headerMaxHeight) | Default is 1.5 |
backgroundColor |
string |
No | This is the color of the parallax background (before scrolling up), will not be used if backgroundImage is specified |
Default color is #303F9F |
extraScrollHeight |
number |
No | This is the extra scroll height (after scrolling to bottom & exceed the headerMaxHeight) | Default is 30 |
navbarColor |
string |
No | This is the background color of the navbar (after scroll up) | Default color is #3498db |
statusBarColor |
string |
No | This is the status bar color (for android) navBarColor will be used if no statusBarColor is passed in | Default to null |
title |
any |
No | This is the title to be display in the header, can be string or component | Default to null |
titleStyle |
style |
No | This is the title style to override default font size/color | Default to color: ‘white’ text and fontSize: 16 |
scrollEventThrottle |
number |
No | This is the scroll event throttle | Default is 16 |
contentContainerStyle |
style |
No | This is the contentContainerStyle style to override default <ScrollView> contentContainerStyle style |
Default to null |
containerStyle |
style |
No | This is the style to override default outermost <View> style |
Default to null |
scrollViewStyle |
style |
No | This is the scrollview style to override default <ScrollView> style |
Default to null |
innerContainerStyle |
style |
No | This is the inner content style to override default <View> style inside <ScrollView> component |
Default to null |
alwaysShowTitle |
bool |
No | This is to determine whether show or hide the title after scroll | Default to true |
alwaysShowNavBar |
bool |
No | This is to determine whether show or hide the navBar before scroll | Default to true |
scrollViewProps |
object |
No | This is to override default scroll view properties | Default to {} |