盒子
用于堆叠子元素的 Jetpack Compose Box 组件。
Android
Bundled version:
~55.0.2
Expo UI Box 与官方 Jetpack Compose Box API 相匹配,并将子元素堆叠在一起,同时支持可配置的内容对齐方式。
🌐 Expo UI Box matches the official Jetpack Compose Box API and stacks children on top of each other with configurable content alignment.
安装
🌐 Installation
Terminal
- npx expo install @expo/uiIf you are installing this in an existing React Native app, make sure to install expo in your project.
用法
🌐 Usage
Box 将子元素堆叠在一起。使用 contentAlignment 在盒子内定位它们。
BoxExample.tsx
import { Host, Box, Text } from '@expo/ui/jetpack-compose'; import { size, background } from '@expo/ui/jetpack-compose/modifiers'; export default function BoxExample() { return ( <Host matchContents> <Box contentAlignment="center" modifiers={[size(200, 200), background('#E0E0E0')]}> <Text>Centered in Box</Text> </Box> </Host> ); }
应用接口
🌐 API
import { Box } from '@expo/ui/jetpack-compose';
Component
Optional • Type:
FloatingToolbarExitAlwaysScrollBehaviorScroll behavior for the floating toolbar exit.