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210 lines
5.5 KiB
210 lines
5.5 KiB
5 years ago
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<template>
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<view class="uni-navbar" :class="{'uni-navbar-fixed':isFixed,'uni-navbar-shadow':hasShadow}" :style="{'background-color':backgroundColor}">
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<uni-status-bar v-if="insertStatusBar"></uni-status-bar>
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<view class="uni-navbar-header" :style="{color:color}">
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<view class="uni-navbar-header-btns" @tap="onClickLeft">
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<view v-if="leftIcon.length">
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<uni-icon :type="leftIcon" :color="color" size="24"></uni-icon>
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</view>
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<view v-if="leftText.length" class="uni-navbar-btn-text" :class="{'uni-navbar-btn-icon-left':!leftIcon.length}">{{leftText}}</view>
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<slot name="left"></slot>
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</view>
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<view class="uni-navbar-container">
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<view v-if="title.length" class="uni-navbar-container-title">{{title}}</view>
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<!-- 标题插槽 -->
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<slot></slot>
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</view>
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<view class="uni-navbar-header-btns" @tap="onClickRight">
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<view v-if="rightIcon.length">
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<uni-icon :type="rightIcon" :color="color" size="24"></uni-icon>
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</view>
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<!-- 优先显示图标 -->
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<view v-if="rightText.length&&!rightIcon.length" class="uni-navbar-btn-text">{{rightText}}</view>
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<slot name="right"></slot>
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</view>
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</view>
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</view>
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</template>
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<script>
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import uniStatusBar from '../uni-status-bar/uni-status-bar.vue'
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import uniIcon from '../uni-icon/uni-icon.vue'
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export default {
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components: {
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uniStatusBar,
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uniIcon
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},
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props: {
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/**
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* 标题文字
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*/
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title: {
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type: String,
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default: ''
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},
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/**
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* 左侧按钮文本
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*/
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leftText: {
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type: String,
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default: ''
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},
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/**
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* 右侧按钮文本
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*/
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rightText: {
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type: String,
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default: ''
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},
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/**
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* 左侧按钮图标
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*/
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leftIcon: {
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type: String,
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default: ''
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},
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/**
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* 右侧按钮图标
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*/
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rightIcon: {
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type: String,
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default: ''
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},
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/**
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* 是否固定在顶部
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*/
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fixed: {
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type: [Boolean, String],
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default: false
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},
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/**
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* 按钮图标和文字颜色
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*/
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color: {
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type: String,
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default: '#000000'
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},
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/**
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* 背景颜色
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*/
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backgroundColor: {
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type: String,
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default: '#FFFFFF'
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},
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/**
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* 是否包含状态栏,默认固定在顶部时包含
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*/
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statusBar: {
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type: [Boolean, String],
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default: ''
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},
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/**
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* 是否使用阴影,默认根据背景色判断
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*/
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shadow: {
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type: String,
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default: ''
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}
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},
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computed: {
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isFixed() {
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return String(this.fixed) === 'true'
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},
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insertStatusBar() {
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switch (String(this.statusBar)) {
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case 'true':
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return true
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case 'false':
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return false
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default:
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return this.isFixed
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}
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},
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hasShadow() {
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var backgroundColor = this.backgroundColor
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switch (String(this.shadow)) {
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case 'true':
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return true
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case 'false':
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return false
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default:
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return backgroundColor !== 'transparent' && backgroundColor.indexOf('rgba') < 0
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}
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}
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},
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methods: {
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/**
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* 左侧按钮点击事件
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*/
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onClickLeft() {
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this.$emit('clickLeft')
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this.$emit('click-left')
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},
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/**
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* 右侧按钮点击事件
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*/
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onClickRight() {
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this.$emit('clickRight')
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this.$emit('click-right')
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}
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}
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}
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</script>
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<style>
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.uni-navbar {
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display: block;
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position: relative;
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width: 100%;
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background-color: #FFFFFF;
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overflow: hidden;
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}
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.uni-navbar view{
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line-height:44px;
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}
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.uni-navbar-shadow {
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box-shadow: 0 1px 6px #ccc;
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}
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.uni-navbar.uni-navbar-fixed {
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position: fixed;
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z-index: 998;
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}
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.uni-navbar-header {
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display: flex;
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flex-direction: row;
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width: 100%;
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height:44px;
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line-height:44px;
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font-size: 16px;
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}
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.uni-navbar-header .uni-navbar-header-btns{
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display:inline-flex;
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flex-wrap:nowrap;
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flex-shrink:0;
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width: 120upx;
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padding:0 12upx;
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}
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.uni-navbar-header .uni-navbar-header-btns:first-child{
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padding-left:0;
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}
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.uni-navbar-header .uni-navbar-header-btns:last-child{
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width: 60upx;
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}
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.uni-navbar-container{
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width:100%;
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margin:0 10upx;
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}
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.uni-navbar-container-title{
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font-size:30upx;
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text-align:center;
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padding-right: 60upx;
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}
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</style>
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