203 lines
4.1 KiB
Vue
203 lines
4.1 KiB
Vue
<template>
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<view class="layout">
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<view :style="{ background: backgroundColor }" class="navbar">
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<view :style="{ height: getStatusBarHeight() + 'px' }" class="statusBar"></view>
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<view
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:style="{ height: getTitleBarHeight() + 'px', marginLeft: getLeftIconLeft() + 'px' }"
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class="titleBar"
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>
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<!-- 返回按钮 -->
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<view v-if="showBack" class="back-button" @click="goBack">
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<image :src="commonEnum.BACK" class="left-icon"></image>
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</view>
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<!-- 标题 -->
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<view :style="{ color: titleColor, textAlign: titleAlign }" class="title"
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>{{ title }}
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</view>
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<!-- 右侧搜索按钮 -->
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<view v-if="showSearch" class="search" @click="handleSearch">
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<uni-icons :color="iconColor" class="icon" size="18" type="search"></uni-icons>
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<text :style="{ color: iconColor }" class="text">></text>
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</view>
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</view>
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</view>
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<view v-if="fill" :style="{ height: getNavBarHeight() + 'px' }" class="fill"></view>
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</view>
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</template>
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<script setup>
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import { ref } from 'vue'
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import {
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getStatusBarHeight,
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getTitleBarHeight,
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getNavBarHeight,
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getLeftIconLeft,
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} from '@/utils/system.js'
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import commonEnum from '../../enum/commonEnum'
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import { navigateBack } from '../../utils/router'
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import UniIcons from '../../uni_modules/uni-icons/components/uni-icons/uni-icons.vue'
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// 定义组件属性
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const props = defineProps({
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// 标题
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title: {
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type: String,
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default: '标题',
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},
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// 背景颜色
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backgroundColor: {
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type: String,
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default: '#fff',
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},
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// 标题颜色
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titleColor: {
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type: String,
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default: '#3d3d3d',
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},
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// 图标颜色
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iconColor: {
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type: String,
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default: '#888',
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},
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// 是否显示返回按钮
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showBack: {
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type: Boolean,
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default: false,
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},
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// 是否显示搜索按钮
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showSearch: {
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type: Boolean,
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default: false,
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},
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// 标题对齐方式
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titleAlign: {
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type: String,
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default: 'center', // 'left', 'center', 'right'
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},
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// 返回按钮点击事件
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onBack: {
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type: Function,
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default: null,
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},
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// 搜索按钮点击事件
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onSearch: {
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type: Function,
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default: null,
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},
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//是否填充
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fill: {
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type: Boolean,
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default: true,
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},
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})
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// 定义事件
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const emit = defineEmits(['back', 'search'])
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// 返回按钮点击处理
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function goBack() {
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if (props.onBack) {
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props.onBack()
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} else {
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navigateBack(1)
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}
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emit('back')
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}
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// 搜索按钮点击处理
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function handleSearch() {
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if (props.onSearch) {
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props.onSearch()
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}
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emit('search')
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}
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</script>
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<style lang="scss" scoped>
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.layout {
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.navbar {
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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z-index: 10;
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.statusBar {
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// 状态栏高度
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}
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.titleBar {
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display: flex;
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align-items: center;
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padding: 0 30rpx;
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position: relative;
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.title {
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font-size: 36rpx;
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font-weight: 400;
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flex: 1;
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text-align: center;
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// 根据对齐方式调整样式
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&.title-left {
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text-align: left;
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margin-left: 80rpx; // 为返回按钮留出空间
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}
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&.title-center {
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text-align: center;
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}
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&.title-right {
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text-align: right;
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margin-right: 80rpx; // 为搜索按钮留出空间
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}
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}
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.back-button {
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position: absolute;
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left: 0;
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width: 80rpx;
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height: 50rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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z-index: 1;
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.left-icon {
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width: 18rpx;
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height: 32rpx;
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}
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}
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.search {
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position: absolute;
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right: 0;
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width: 80rpx;
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height: 50rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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z-index: 1;
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.icon {
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margin-right: 5rpx;
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}
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.text {
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padding-left: 5rpx;
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font-size: 24rpx;
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}
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}
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}
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}
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.fill {
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// 占位高度
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}
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}
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</style>
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