Header

Headers are navigation components that display information and actions relating to the current screen.

Usage

Header with default components

For quick setup we provide default components, which are React Native Elements Icon for left/right buttons and React Native Text for title. You can customize them with configuration objects passed in as props.

<Header
  leftComponent={{ icon: 'menu', color: '#fff' }}
  centerComponent={{ text: 'MY TITLE', style: { color: '#fff' } }}
  rightComponent={{ icon: 'home', color: '#fff' }}
/>

Left aligned center component

<Header
  placement="left"
  leftComponent={{ icon: 'menu', color: '#fff' }}
  centerComponent={{ text: 'MY TITLE', style: { color: '#fff' } }}
  rightComponent={{ icon: 'home', color: '#fff' }}
/>

Header with custom components passed in through props

You can pass in your custom components like this too.

<Header
  leftComponent={<MyCustomLeftComponent />}
  centerComponent={<MyCustomCenterComponent />}
  rightComponent={<MyCustomRightComponent />}
/>

Header with mixed components

You can also mix the content, for example you can have default components defined by configuration combined with custom components. Passing a render function that returns a React Element is valid too.

<Header
  leftComponent={<MyCustomLeftComponent />}
  centerComponent={this.renderCenterComponent()}
  rightComponent={{ icon: 'home', style: { color: '#fff' } }}
/>

Header with custom components passed in as children

<Header>
  <MyCustomLeftComponent />
  <MyCustomCenterComponent />
  <MyCustomRightComponent />
</Header>

Component precedence

Components defined through children take precedence over components passed in as props, so in this case <MyCustomLeftComponent> will be rendered instead of leftComponent={{ icon: 'menu' }}.

<Header leftComponent={{ icon: 'menu' }}>
  <MyCustomLeftComponent />
  <MyCustomCenterComponent />
  <MyCustomRightComponent />
</Header>

Header customisability

We wanted the Header to be as customisable as possible, so you are free to try different combinations of props. For example, if you want to change the left, center, or right component's layout, you can adjust the containerStyle

<Header
  statusBarProps={{ barStyle: 'light-content' }}
  barStyle="light-content" // or directly
  leftComponent={<MyCustomLeftComponent />}
  centerComponent={{ text: 'MY TITLE', style: { color: '#fff' } }}
  containerStyle={{
    backgroundColor: '#3D6DCC',
    justifyContent: 'space-around',
  }}
/>

---

Props

• containerStyle
• backgroundColor
• backgroundImage
• backgroundImageStyle
• leftComponent
• centerComponent
• rightComponent
• leftContainerStyle
• centerContainerStyle
• rightContainerStyle
• placement
• barStyle
• statusBarProps
• ViewComponent
• linearGradientProps

---

Reference

containerStyle

styling around the main container

Type	Default
style	none

---

backgroundColor

sets backgroundColor of the parent component

Type	Default
string	none

---

backgroundImage

sets backgroundImage for parent component

Type	Default
object (image)	none

---

backgroundImageStyle

styling for backgroundImage in the main container

Type	Default
style	none

---

leftComponent

define your left component here

Type	Default
{ text: string, ...Text props} OR { icon: string, ...Icon props} OR React element or component	none

---

centerComponent

define your center component here

Type	Default
{ text: string, ...Text props} OR { icon: string, ...Icon props} OR React element or component	none

---

rightComponent

define your right component here

Type	Default
{ text: string, ...Text props} OR { icon: string, ...Icon props} OR React element or component	none

---

leftContainerStyle

styling for container around the leftComponent

Type	Default
style	{ flex: 1 }

---

centerContainerStyle

styling for container around the centerComponent

Type	Default
style	{ flex: 3 }

---

rightContainerStyle

styling for container around the rightComponent

Type	Default
style	{ flex: 1 }

---

placement

Alignment for title

Type	Default
'left', 'center' or 'right'	'center'

---

barStyle

Sets the color of the status bar text.

Type	Default
'default', 'light-content', 'dark-content'	'default' (source)

---

statusBarProps

accepts all props for StatusBar

Type	Default
{ ...StatusBar props }	none

---

ViewComponent

component for container

Type	Default
React Native Component	ImageBackground

---

linearGradientProps

displays a linear gradient. See usage.

Type	Default
{...Gradient props}	none

---

LinearGradient Usage

Using LinearGradient in React Native Elements is supported through the react-native-linear-gradient package. If you're using expo or create-react-native-app then you can use linearGradientProps prop right out the box with no additional setup.

For react-native-cli users, make sure to follow the installation instructions and use it like this:

import { Header } from 'react-native-elements';
import LinearGradient from 'react-native-linear-gradient';

...

<Header
  ViewComponent={LinearGradient} // Don't forget this!
  linearGradientProps={{
    colors: ['red', 'pink'],
    start: { x: 0, y: 0.5 },
    end: { x: 1, y: 0.5 },
  }}
/>