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67 lines
1.8 KiB
67 lines
1.8 KiB
<template>
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<view
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class="uv-safe-bottom"
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:style="[style]"
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:class="[!isNvue && 'uv-safe-area-inset-bottom']"
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>
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</view>
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</template>
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<script>
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import mpMixin from '@/uni_modules/uv-ui-tools/libs/mixin/mpMixin.js'
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import mixin from '@/uni_modules/uv-ui-tools/libs/mixin/mixin.js'
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/**
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* SafeBottom 底部安全区
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* @description 这个适配，主要是针对IPhone X等一些底部带指示条的机型，指示条的操作区域与页面底部存在重合，容易导致用户误操作，因此我们需要针对这些机型进行底部安全区适配。
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* @tutorial https://www.uvui.cn/components/safeAreaInset.html
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* @property {type} prop_name
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* @property {Object} customStyle 定义需要用到的外部样式
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*
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* @event {Function()}
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* @example <uv-status-bar></uv-status-bar>
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*/
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export default {
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name: "uv-safe-bottom",
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mixins: [mpMixin, mixin],
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data() {
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return {
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safeAreaBottomHeight: 0,
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isNvue: false,
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};
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},
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computed: {
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style() {
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const style = {};
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// #ifdef APP-NVUE || MP-TOUTIAO || MP-LARK
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// nvue下，高度使用js计算填充
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style.height = this.$uv.addUnit(this.$uv.sys()?.safeAreaInsets?.bottom, 'px');
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// #endif
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return this.$uv.deepMerge(style, this.$uv.addStyle(this.customStyle));
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},
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},
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mounted() {
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// #ifdef APP-NVUE
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// 标识为是否nvue
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this.isNvue = true;
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// #endif
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},
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};
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</script>
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<style lang="scss" scoped>
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.uv-safe-bottom {
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/* #ifndef APP-NVUE */
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width: 100%;
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/* #endif */
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}
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/* #ifndef APP-NVUE */
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// 历遍生成4个方向的底部安全区
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@each $d in top, right, bottom, left {
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.uv-safe-area-inset-#{$d} {
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padding-#{$d}: 0;
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padding-#{$d}: constant(safe-area-inset-#{$d});
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padding-#{$d}: env(safe-area-inset-#{$d});
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}
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}
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/* #endif */
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</style>
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