1.0.2 • Published 3 years ago
react-native-swipe-down-modal v1.0.2
react-native-swipe-down-modal
Swipable bottom drawer component like Instagram's comment component.
- Easy to use
- Easy to customize
- Smooth animation
- No dependency
- Works perfect with scrollview and flatlist
- Swipable and unswipable modes
Originated to this package: react-native-swipe-modal-up-down
Getting Started
$ npm install react-native-swipe-down-modalUsage
import SwipeDownModal from 'react-native-swipe-down-modal'; const SwipeDownTestScreen = () => {
const [visible, setVisible] = useState(false)
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<SwipeDownModal
visible={visible}
onClose={() => setVisible(false)}
>
<View
style={{
justifyContent: 'center',
alignItems: 'center',
flex: 1
}}>
<Text>Hello world</Text>
</View>
</SwipeDownModal>
<Button
title='Press to open'
onPress={() => setVisible(true)}
/>
</View>
)
}
export default SwipeDownTestScreen;Using customized header, customized style and closing programmatically
const SwipeDownTestScreen = () => {
const [visible, setVisible] = useState(false)
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<SwipeDownModal
visible={visible}
onClose={() => setVisible(false)}
backgroundColor={'rgba(0,0,0,.5)'}
drawerBackgroundColor={'green'}
borderTopRadius={20}
swipeDisabled={true}
marginTop={Dimensions.get("screen").height - 500}
customHeader={
<View
style={{
height: 70,
padding: 10,
borderBottomColor: 'yellow',
borderBottomWidth: 3,
alignItems: 'center',
justifyContent: 'center'
}}>
<Text>Foo</Text>
<TouchableOpacity
style={{
width: 32,
height: 32,
borderRadius: 16,
backgroundColor: 'black',
alignItems: 'center',
justifyContent: 'center',
right: 20,
top: 20,
position: 'absolute'
}}
onPress={() => setVisible(false)}
>
<Text style={{ color: 'wheat' }}>X</Text>
</TouchableOpacity>
</View>
}
>
<View
style={{
justifyContent: 'center',
alignItems: 'center',
flex: 1
}}>
<Text>Hello world</Text>
</View>
</SwipeDownModal>
<Button
title='Press to open'
onPress={() => setVisible(true)}
/>
</View>
)
}
export default SwipeDownTestScreen
Detailed styling and customizing
const SwipeDownTestScreen = () => {
const [visible, setVisible] = useState(false)
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<SwipeDownModal
visible={visible}
onClose={() => setVisible(false)}
backgroundColor={'rgba(0,0,0,.5)'}
borderTopRadius={20}
marginTop={Dimensions.get("screen").height - 600}
drawerBackgroundColor='transparent'
customHeader={
<View
style={{
height: 60,
margin: 20,
backgroundColor: 'white',
alignItems: 'center',
justifyContent: 'center',
borderRadius: 5,
borderTopRightRadius: 15,
borderBottomLeftRadius: 15,
overflow: 'hidden'
}}>
<Text style={{ fontSize: 30, color: 'red' }}>Title</Text>
<TouchableOpacity
style={{
backgroundColor: 'black',
alignItems: 'center',
justifyContent: 'center',
right: 0,
position: 'absolute',
width: 50,
height: '100%',
borderBottomLeftRadius: 15,
}}
onPress={() => setVisible(false)}
>
<Text style={{ color: 'wheat', fontSize: 20 }}>X</Text>
</TouchableOpacity>
</View>
}
>
<View
style={{
justifyContent: 'center',
alignItems: 'center',
flex: 1,
margin: 20,
marginTop: 30,
marginBottom: 50,
borderRadius: 20,
backgroundColor: 'wheat'
}}>
<Text style={{ fontSize: 30 }}>Hello world</Text>
</View>
</SwipeDownModal>
<Button
title='Press to open'
onPress={() => setVisible(true)}
/>
</View>
)
}
export default SwipeDownTestScreen
props
| Prop | Type | Default | Description |
|---|---|---|---|
| duration | number | 200 | Duration of swipe animation in milliseconds |
| onClose | func | () => null | The function will be called after the modal closed |
| customHeader | react element | null | Custom header element |
| visible | boolean | false | Modal visibility |
| swipeThreshold | number | 15 | Minimum dy value to trigger swipe animation |
| marginTop | number | 71 | Margin to top of the screen. See image description. If you want to give certain height you can calculate it like this: marginTop={Dimensions.get("screen").height - yourHeight} |
| swipableHeight | number | height of header component | Height of the area capturing the swipe. Outside of this area will not capture finger moves. See image description |
| backgroundColor | color string | 'rgba(0, 0, 0, .9)' | Color of the empty area between the modal body and the top of the screen |
| headerHeight | number | 40 | Height of the default header. This prop will take effect only if customHeader prop is null |
| borderTopRadius | number | 38 | Border top right and left radius of drawer section |
| drawerBackgroundColor | color string | '#ffffff' | Background color of drawer section |
| swipeDisabled | boolean | false | When true, finger moves will not be captured |
Image description
