antd-mobile/es/tab-bar/style/index.js

基于 React 的移动设计规范实现

import { StyleSheet } from 'react-native';
import variables from '../../style/themes/default';
export default StyleSheet.create({
    tabbar: {
        flex: 1
    },
    content: {
        flex: 1
    },
    tabs: {
        height: variables.tab_bar_height,
        borderTopWidth: variables.border_width_md,
        borderColor: variables.border_color_base,
        borderStyle: 'solid',
        flexDirection: 'row'
    },
    barItem: {
        flex: 1,
        alignItems: 'center',
        justifyContent: 'center'
    },
    barIcon: {
        width: 28,
        height: 28,
        marginTop: 2
    },
    barItemSelected: {},
    barItemTitle: {
        fontSize: variables.font_size_icontext,
        marginTop: 2
    },
    contentItem: {
        zIndex: 1,
        position: 'absolute',
        top: 0,
        left: 0,
        right: 0,
        bottom: 0,
        backgroundColor: 'white'
    },
    contentItemSelected: {
        zIndex: 3
    },
    badge: {
        minWidth: 20,
        height: 20,
        borderRadius: 10,
        backgroundColor: variables.brand_important,
        position: 'absolute',
        top: 0,
        left: 20,
        paddingHorizontal: variables.h_spacing_sm
    },
    badgeText: {
        textAlign: 'center',
        color: 'white'
    }
});