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<template>
<Teleport to="body">
<Transition :name="`drawer-slide-${placement}`"
@afterLeave="contentVisible = false"
@before-enter="contentVisible = true"
>
<div :class="['drawer', placement]" v-show="visible" :style="{ width: props.width + 'px' }">
<div class="header">
<slot name="title"></slot>
<span class="close-btn" @click="emit('update:visible', false)"><IconClose /></span>
</div>
<div class="content" v-if="contentVisible" :style="contentStyle">
<slot></slot>
</div>
</div>
</Transition>
</Teleport>
</template>
<script lang="ts" setup>
import { computed, ref, type CSSProperties } from 'vue'
const props = withDefaults(defineProps<{
visible: boolean
width?: number
contentStyle?: CSSProperties
placement?: 'left' | 'right'
}>(), {
width: 320,
placement: 'right',
})
const emit = defineEmits<{
(event: 'update:visible', payload: boolean): void
}>()
const contentVisible = ref(false)
const contentStyle = computed(() => {
return {
width: props.width + 'px',
...(props.contentStyle || {})
}
})
</script>
<style lang="scss" scoped>
.drawer {
height: 100%;
position: fixed;
top: 0;
bottom: 0;
z-index: 5000;
background: #fff;
display: flex;
flex-direction: column;
&.left {
left: 0;
box-shadow: 3px 0 6px -4px rgba(0, 0, 0, 0.12), 9px 0 28px 8px rgba(0, 0, 0, 0.05);
}
&.right {
right: 0;
box-shadow: -3px 0 6px -4px rgba(0, 0, 0, 0.12), -9px 0 28px 8px rgba(0, 0, 0, 0.05);
}
}
.header {
height: 50px;
padding: 0 15px;
position: relative;
display: flex;
align-items: center;
.close-btn {
width: 20px;
height: 20px;
display: flex;
justify-content: center;
align-items: center;
position: absolute;
top: 15px;
right: 15px;
cursor: pointer;
}
}
.content {
padding: 0 15px;
overflow: auto;
flex: 1;
}
.drawer-slide-right-enter-active {
animation: drawer-slide-right-enter .25s both ease;
}
.drawer-slide-right-leave-active {
animation: drawer-slide-right-leave .25s both ease;
}
.drawer-slide-left-enter-active {
animation: drawer-slide-left-enter .25s both ease;
}
.drawer-slide-left-leave-active {
animation: drawer-slide-left-leave .25s both ease;
}
@keyframes drawer-slide-right-enter {
from {
transform: translateX(100%);
}
}
@keyframes drawer-slide-right-leave {
to {
transform: translateX(100%);
}
}
@keyframes drawer-slide-left-enter {
from {
transform: translateX(-100%);
}
}
@keyframes drawer-slide-left-leave {
to {
transform: translateX(-100%);
}
}
</style> |