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<template>
<view>
<view class="cu-custom" :style="[{ height: customBar + 'px' }]">
<view class="cu-bar u-flex u-row-between" :class="{ fixed: isFixed }" :style="[style]">
<view class="action u-flex" @tap="goBack" v-if="isBack">
<view class="u-iconfont" :class="'uicon-' + backIconName" :style="{ color: backIconColor, fontSize: backIconSize + 'rpx' }"></view>
<view class="u-back-text u-line-1 u-m-l-20" v-if="backText" :style="[backTextStyle]">{{ backText || '' }}</view>
</view>
<view class="content" :style="[{ top: statusBarHeight + 'px' }]"><slot name="content"></slot></view>
<slot name="right"></slot>
</view>
</view>
</view>
</template>
<script>
/**
* shopro-navbar -自定义标题栏
* @property {Boolean} isBack = [true] - 是否显示返回按钮
* @property {Booelan} isFixed = [true] - 是否开启定位
*/
// 获取系统状态栏的高度
let systemInfo = uni.getSystemInfoSync();
let menuButtonInfo = {};
// #ifdef MP-WEIXIN || MP-BAIDU || MP-TOUTIAO || MP-QQ
menuButtonInfo = uni.getMenuButtonBoundingClientRect();
// #endif
export default {
name: 'shopro-tabbar',
data() {
return {
statusBarHeight: systemInfo.statusBarHeight
};
},
computed: {
// tabbar样式
style() {
let statusBarHeight = systemInfo.statusBarHeight;
let style = {};
style.height = `${this.customBar}px`;
style.paddingTop = `${statusBarHeight}px`;
Object.assign(style, this.background);
return style;
},
// 高度
customBar() {
let statusBarHeight = systemInfo.statusBarHeight;
// #ifndef MP
return systemInfo.platform == 'android' ? statusBarHeight + 50 : statusBarHeight + 45;
// #endif
// #ifdef MP-WEIXIN
return menuButtonInfo.bottom + menuButtonInfo.top - statusBarHeight;
// #endif
// #ifdef MP-ALIPAY
return statusBarHeight + systemInfo.titleBarHeight;
// #endif
}
},
props: {
isBack: {
type: Boolean,
default: true
},
isFixed: {
type: Boolean,
default: true
},
background: {
type: Object,
default() {
return {
background: '#ffffff'
};
}
},
// 返回箭头的颜色
backIconColor: {
type: String,
default: '#606266'
},
// 左边返回的图标
backIconName: {
type: String,
default: 'arrow-left'
},
// 左边返回图标的大小,rpx
backIconSize: {
type: [String, Number],
default: '44'
},
// 返回的文字提示
backText: {
type: String,
default: ''
},
// 返回的文字的 样式
backTextStyle: {
type: Object,
default() {
return {
color: '#606266'
};
}
}
},
methods: {
goBack() {
uni.navigateBack();
}
}
};
</script>
<style lang="scss" scoped>
.cu-custom {
width: 100%;
}
.cu-bar {
width: 100%;
.content {
width: 560rpx;
display: flex;
flex-direction: row;
flex: 1;
align-items: center;
pointer-events: auto;
}
}
</style>