138 lines
2.7 KiB
Vue
138 lines
2.7 KiB
Vue
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<template>
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<view>
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<!-- 遮罩层，display 由 v-show 控制，opacity 由 overlay-show 类控制 -->
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<view v-show="isVisible" :class="['overlay', { 'overlay-show': isVisible }]" @click="whiteDrawer" />
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<!-- 抽屉 -->
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<view :class="['drawer', { 'drawer-open': isVisible }]" :style="drawerStyle">
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<view class="drawer-content">
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<!-- 抽屉中间的半圆 -->
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<view v-show="isVisible && canclose" class="drawer-content-circle" @click="whiteDrawer">
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<image class="drawer-img" src="/static/index/zuoyuan.png" />
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</view>
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<!-- 抽屉内容 -->
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<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 setup>
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import {
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ref,
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defineProps,
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computed
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} from 'vue'
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// 控制抽屉显示隐藏
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const isVisible = ref(false)
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// 接收父组件传入的宽度百分比
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const props = defineProps({
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widNumber: {
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type: Number,
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default: 85
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},
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canclose: {
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type:Boolean,
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default:true
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}
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})
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// 仅动态设置宽度，位置由 transform 控制
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const drawerStyle = computed(() => ({
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width: `${props.widNumber}%`
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}))
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// 对外暴露打开方法
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function openDrawer() {
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isVisible.value = true
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}
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// 点击空白关闭方法
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function whiteDrawer() {
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if(props.canclose){
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isVisible.value = false
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}
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}
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// 对外暴露关闭方法
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function closeDrawer() {
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isVisible.value = false
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}
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defineExpose({
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openDrawer,
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closeDrawer
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})
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</script>
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<style lang="less" scoped>
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/* 遮罩层样式 */
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.overlay {
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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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height: 100vh;
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background: rgba(0, 0, 0, 0.5);
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z-index: 999;
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will-change: opacity;
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transition: opacity 0.3s ease;
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opacity: 0;
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display: block;
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/* 由 v-show 控制 */
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}
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/* 当 isVisible 为 true 时，添加 overlay-show 类，触发遮罩渐显 */
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.overlay-show {
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opacity: 1;
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}
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/* 抽屉整体样式 */
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.drawer {
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position: fixed;
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top: 0;
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right: 0;
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height: 100vh;
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background: #fff;
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z-index: 1000;
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border-top-left-radius: 80rpx;
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border-bottom-left-radius: 80rpx;
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/* 使用 transform 做动画，避免布局重排 */
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transform: translateX(100%);
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transition: transform 0.4s ease;
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will-change: transform;
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}
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/* 抽屉打开时 */
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.drawer-open {
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transform: translateX(0);
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}
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.drawer-content {
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position: relative;
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width: 100%;
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height: 100%;
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}
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.drawer-content-circle {
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position: absolute;
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top: calc(50% - 55rpx);
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left: -40rpx;
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width: 100rpx;
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height: 110rpx;
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border-radius: 50%;
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z-index: -1;
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background: linear-gradient(to bottom, #dfecfa, #c9dbee);
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display: flex;
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align-items: center;
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clip-path: inset(0 60% 0 0);
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}
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.drawer-img {
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width: 25rpx;
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height: 25rpx;
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margin-left: 10rpx;
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transform: rotate(180deg);
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}
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</style>
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