/
index.vue
136 lines (123 loc) 路 2.9 KB
/
index.vue
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<template>
<el-tooltip
ref="tooltipRef"
v-bind="$attrs"
:trigger="trigger"
:placement="placement"
:disabled="disabled"
:visible="visible"
:transition="transition"
:popper-options="popperOptions"
:tabindex="tabindex"
:content="content"
:offset="offset"
:show-after="showAfter"
:hide-after="hideAfter"
:auto-close="autoClose"
:show-arrow="showArrow"
:aria-label="title"
:effect="effect"
:enterable="enterable"
:popper-class="kls"
:popper-style="style"
:teleported="teleported"
:persistent="persistent"
:gpu-acceleration="gpuAcceleration"
@before-show="beforeEnter"
@before-hide="beforeLeave"
@show="afterEnter"
@hide="afterLeave"
>
<template v-if="$slots.reference">
<slot name="reference" />
</template>
<template #content>
<div v-if="title" :class="ns.e('title')" role="title">
{{ title }}
</div>
<slot>
{{ content }}
</slot>
</template>
</el-tooltip>
</template>
<script lang="ts">
import { computed, defineComponent, ref, unref } from 'vue'
import ElTooltip from '@element-plus/components/tooltip'
import { isString } from '@element-plus/utils'
import { useNamespace } from '@element-plus/hooks'
import { usePopoverProps } from './popover'
import type { StyleValue } from 'vue'
const emits = [
'update:visible',
'before-enter',
'before-leave',
'after-enter',
'after-leave',
]
const COMPONENT_NAME = 'ElPopover'
export default defineComponent({
name: COMPONENT_NAME,
components: {
ElTooltip,
},
props: usePopoverProps,
emits,
setup(props, { emit }) {
const ns = useNamespace('popover')
const tooltipRef = ref<InstanceType<typeof ElTooltip> | null>(null)
const popperRef = computed(() => {
return unref(tooltipRef)?.popperRef
})
const width = computed(() => {
if (isString(props.width)) {
return props.width as string
}
return `${props.width}px`
})
const style = computed(() => {
return [
{
width: width.value,
},
props.popperStyle,
] as StyleValue
})
const kls = computed(() => {
return [ns.b(), props.popperClass, { [ns.m('plain')]: !!props.content }]
})
const gpuAcceleration = computed(() => {
return props.transition === 'el-fade-in-linear'
})
const hide = () => {
tooltipRef.value?.hide()
}
const beforeEnter = () => {
emit('before-enter')
}
const beforeLeave = () => {
emit('before-leave')
}
const afterEnter = () => {
emit('after-enter')
}
const afterLeave = () => {
emit('update:visible', false)
emit('after-leave')
}
return {
ns,
kls,
gpuAcceleration,
style,
tooltipRef,
popperRef,
hide,
beforeEnter,
beforeLeave,
afterEnter,
afterLeave,
}
},
})
</script>