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<template>
<view class="u-navbar-mini" :class="[customClass]">
<view class="u-navbar-mini__inner" :class="[fixed && 'u-navbar-mini--fixed']">
<u-status-bar
v-if="safeAreaInsetTop"
></u-status-bar>
<view
class="u-navbar-mini__content"
:class="[border && 'u-border-bottom']"
:style="{
height: addUnit(height),
backgroundColor: bgColor,
}"
>
<view
class="u-navbar-mini__content__left"
hover-class="u-navbar-mini__content__left--hover"
hover-start-time="150"
@tap="leftClick"
>
<slot name="left">
<up-icon
:name="leftIcon"
:size="iconSize"
:color="iconColor"
></up-icon>
</slot>
</view>
<view style="padding: 10px 10px;">
<up-line direction="col" color="#fff" length="16px"></up-line>
</view>
<view
class="u-navbar-mini__content__center" @tap="homeClick">
<slot name="center">
<up-icon name="home" :size="iconSize" :color="iconColor"></up-icon>
</slot>
</view>
</view>
</view>
</view>
</template>
<script>
import { props } from './props';
import { mpMixin } from '../../libs/mixin/mpMixin';
import { mixin } from '../../libs/mixin/mixin';
import { addUnit, addStyle, getPx, sys } from '../../libs/function/index';
/**
* NavbarMini 迷你导航栏
* @description 此组件一般用于在全屏页面中典型的如微信小程序左上角
* @tutorial https://ijry.github.io/uview-plus/components/navbar-mini.html
* @property {Boolean} safeAreaInsetTop 是否开启顶部安全区适配 默认 true
* @property {Boolean} placeholder 固定在顶部时是否生成一个等高元素以防止塌陷 默认 false
* @property {Boolean} fixed 导航栏是否固定在顶部 默认 false
* @property {String} leftIcon 左边返回图标的名称只能为uView自带的图标 默认 'arrow-left'
* @property {String} title 导航栏标题如设置为空字符将会隐藏标题占位区域
* @property {String} bgColor 导航栏背景设置 默认 '#ffffff'
* @property {String | Number} height 导航栏高度(不包括状态栏高度在内内部自动加上)默认 '44px'
* @property {String | Number} iconSize 左侧返回图标的大小默认 20px
* @property {String | Number} leftIconColor 左侧返回图标的颜色默认 #303133
* @property {Boolean} autoBack 点击左侧区域(返回图标)是否自动返回上一页默认 false
* @property {Object | String} titleStyle 标题的样式对象或字符串
* @event {Function} leftClick 点击左侧区域
* @event {Function} rightClick 点击右侧区域
* @example <u-navbar-mini @click-left="onClickBack"></u-navbar-mini>
*/
export default {
name: 'u-navbar-mini',
mixins: [mpMixin, mixin, props],
data() {
return {
}
},
emits: ["leftClick", "homeClick"],
created() {
},
methods: {
addStyle,
addUnit,
sys,
getPx,
// 点击左侧区域
leftClick() {
// 如果配置了autoBack自动返回上一页
this.$emit('leftClick')
if(this.autoBack) {
uni.navigateBack()
}
},
homeClick() {
if (this.homeUrl) {
uni.reLaunch({ url: this.homeUrl })
}
}
}
}
</script>
<style lang="scss" scoped>
@import "../../libs/css/components.scss";
.u-navbar-mini {
&__inner {
width: 180rpx;
overflow: hidden;
}
&--fixed {
position: fixed;
left: 20px;
right: 0;
top: 10px;
z-index: 11;
}
&__content {
@include flex(row);
padding: 0 15px;
border-radius: 20px;
align-items: center;
height: 36px;
background-color: #9acafc;
position: relative;
justify-content: space-between;
&__left {
@include flex(row);
align-items: center;
}
&__left {
&--hover {
opacity: 0.7;
}
}
}
}
</style>