https://github.com/iyegoroff/react-native-collapsible-header-views

ScrollView, FlatList, SectionList with collapsible headers + HOC for wrapping custom scrollables
https://github.com/iyegoroff/react-native-collapsible-header-views

collapsible header react-native

Last synced: about 2 months ago
JSON representation

ScrollView, FlatList, SectionList with collapsible headers + HOC for wrapping custom scrollables

• Host: GitHub
• URL: https://github.com/iyegoroff/react-native-collapsible-header-views
• Owner: iyegoroff
• License: mit
• Created: 2018-09-11T02:37:19.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2022-12-03T08:48:59.000Z (almost 2 years ago)
• Last Synced: 2024-07-11T11:52:03.369Z (2 months ago)
• Topics: collapsible, header, react-native
• Language: TypeScript
• Homepage:
• Size: 14.2 MB
• Stars: 196
• Watchers: 5
• Forks: 22
• Open Issues: 13
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# react-native-collapsible-header-views

[![npm version](https://badge.fury.io/js/react-native-collapsible-header-views.svg?t=1495378566925)](https://badge.fury.io/js/react-native-collapsible-header-views)

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[![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg)](https://github.com/standard/standard)

[![Dependency Status](https://david-dm.org/iyegoroff/react-native-collapsible-header-views.svg?t=1495378566925)](https://david-dm.org/iyegoroff/react-native-collapsible-header-views)

[![devDependencies Status](https://david-dm.org/iyegoroff/react-native-collapsible-header-views/dev-status.svg)](https://david-dm.org/iyegoroff/react-native-collapsible-header-views?type=dev)

[![typings included](https://img.shields.io/badge/typings-included-brightgreen.svg?t=1495378566925)](src/index.d.ts)

[![npm](https://img.shields.io/npm/l/express.svg?t=1495378566925)](https://www.npmjs.com/package/react-native-collapsible-header-views)

ScrollView, FlatList, SectionList with collapsible headers + HOC for wrapping custom scrollables

## Getting started

`$ npm install react-native-collapsible-header-views --save`

## Demo

 Android                                       |  iOS

:---------------------------------------------:|:---------------------------------------------:

  |  

## Example

```javascript

import * as React from 'react';

import { View, Platform } from 'react-native';

import { CollapsibleHeaderScrollView } from 'react-native-collapsible-header-views';

export const Basic = () => (

  }

    headerHeight={100}

    statusBarHeight={Platform.OS === 'ios' ? 20 : 0}

  >

    

  

);

```

## Description

Library exports three components `CollapsibleHeaderScrollView`, `CollapsibleHeaderFlatList`,

`CollapsibleHeaderSectionList` and a HOC `withCollapsibleHeader` for wrapping custom scrollable

components. Provided components support all props and instance methods of corresponding wrapped

components. Note that components are also wrapped with `Animated.createAnimatedComponent` under the

hood.

## Reference

### Props

#### CollapsibleHeaderScrollViewProps, CollapsibleHeaderFlatListProps, CollapsibleHeaderSectionListProps

- `CollapsibleHeaderComponent: React.ReactElement | React.ComponentType` -

  React element or component/function that receives `CollapsibleHeaderProps` object. Required;

- `headerHeight: number` - height of `CollapsibleHeaderComponent`. Required;

- `statusBarHeight?: number` - height of status bar. Defaults to `0`;

- `headerContainerBackgroundColor?: string` - background color for `CollapsibleHeaderComponent` and

  status bar container. Defaults to `'white'`;

- `disableHeaderSnap?: boolean` - pass `true` to disable header snap animations. Defaults to `false`;

- `headerAnimationDuration?: number` - duration of snap and `showHeader`, `hideHeader` animations.

  Defaults to `350`;

- `clipHeader?: boolean` - if `true` header will be clipped with `overflow: 'hidden'` style.

Also some of `ScrollView` props have new defaults: `bounces` defaults to `false`, `overScrollMode`

to `'never'` and `scrollEventThrottle` to `1`.

#### CollapsibleHeaderProps

- `interpolatedHeaderTranslation: (from: number, to: number) => Animated.AnimatedInterpolation` -

  creates new `AnimatedInterpolation` object, whose input range corresponds to header translation and

  output range is specified by `from` and `to` params. Can be used for custom animations, like setting

  opacity etc.;

- `showHeader: (options: { animated: boolean } | unknown) => void` - pushes header down with animation

  enabled by default;

- `hideHeader: (options: { animated: boolean } | unknown) => void` - pulls header up with animation

  enabled by default.

### Methods

#### CollapsibleHeaderScrollView, CollapsibleHeaderFlatList, CollapsibleHeaderSectionList

- `animatedComponent: () => any | null` - returns result of `Animated.createAnimatedComponent` applied

  to original component;

- `showHeader: (options: { animated: boolean } | unknown) => void` - pushes header down with animation

  enabled by default;

- `hideHeader: (options: { animated: boolean } | unknown) => void` - pulls header up with animation

  enabled by default.

#### withCollapsibleHeader

- `function withCollapsibleHeader(Component: React.ComponentClass): React.ComponentClass>` -

  creates new component with collapsible header, it is assumed that input component has all of `ScrollView` props.

## Credits

- Key concepts were taken from [collapsible-navbar](https://github.com/janicduplessis/collapsible-navbar)

  demo by @janicduplessis