组件
上下文菜单
显示一个在右键点击时出现的菜单。
使用
右键点击这里
<script setup lang="ts">
import { useMouse, useWindowScroll } from '@vueuse/core'
const { x, y } = useMouse()
const { y: windowY } = useWindowScroll()
const isOpen = ref(false)
const virtualElement = ref({ getBoundingClientRect: () => ({}) })
function onContextMenu() {
const top = unref(y) - unref(windowY)
const left = unref(x)
virtualElement.value.getBoundingClientRect = () => ({
width: 0,
height: 0,
top,
left
})
isOpen.value = true
}
</script>
<template>
<div class="w-full" @contextmenu.prevent="onContextMenu">
<Placeholder class="h-96 select-none w-full flex items-center justify-center">
Right click here
</Placeholder>
<UContextMenu v-model="isOpen" :virtual-element="virtualElement">
<div class="p-4">
Menu
</div>
</UContextMenu>
</div>
</template>
Popper
使用 popper 属性自定义 Popper 实例。
箭头
右键点击这里
<script setup lang="ts">
import { useMouse, useWindowScroll } from '@vueuse/core'
const { x, y } = useMouse()
const { y: windowY } = useWindowScroll()
const isOpen = ref(false)
const virtualElement = ref({ getBoundingClientRect: () => ({}) })
function onContextMenu() {
const top = unref(y) - unref(windowY)
const left = unref(x)
virtualElement.value.getBoundingClientRect = () => ({
width: 0,
height: 0,
top,
left
})
isOpen.value = true
}
</script>
<template>
<div class="w-full" @contextmenu.prevent="onContextMenu">
<Placeholder class="h-96 select-none w-full flex items-center justify-center">
Right click here
</Placeholder>
<UContextMenu v-model="isOpen" :virtual-element="virtualElement" :popper="{ arrow: true, placement: 'right' }">
<div class="p-4">
Menu
</div>
</UContextMenu>
</div>
</template>
位置
右键点击这里
<script setup lang="ts">
import { useMouse, useWindowScroll } from '@vueuse/core'
const { x, y } = useMouse()
const { y: windowY } = useWindowScroll()
const isOpen = ref(false)
const virtualElement = ref({ getBoundingClientRect: () => ({}) })
function onContextMenu() {
const top = unref(y) - unref(windowY)
const left = unref(x)
virtualElement.value.getBoundingClientRect = () => ({
width: 0,
height: 0,
top,
left
})
isOpen.value = true
}
</script>
<template>
<div class="w-full" @contextmenu.prevent="onContextMenu">
<Placeholder class="h-96 select-none w-full flex items-center justify-center">
Right click here
</Placeholder>
<UContextMenu v-model="isOpen" :virtual-element="virtualElement" :popper="{ placement: 'right-start' }">
<div class="p-4">
Menu
</div>
</UContextMenu>
</div>
</template>
偏移
右键点击这里
<script setup lang="ts">
import { useMouse, useWindowScroll } from '@vueuse/core'
const { x, y } = useMouse()
const { y: windowY } = useWindowScroll()
const isOpen = ref(false)
const virtualElement = ref({ getBoundingClientRect: () => ({}) })
function onContextMenu() {
const top = unref(y) - unref(windowY)
const left = unref(x)
virtualElement.value.getBoundingClientRect = () => ({
width: 0,
height: 0,
top,
left
})
isOpen.value = true
}
</script>
<template>
<div class="w-full" @contextmenu.prevent="onContextMenu">
<Placeholder class="h-96 select-none w-full flex items-center justify-center">
Right click here
</Placeholder>
<UContextMenu v-model="isOpen" :virtual-element="virtualElement" :popper="{ offset: 0 }">
<div class="p-4">
Menu
</div>
</UContextMenu>
</div>
</template>
属性
virtualElement必需
Record<string, any>
ui
{ wrapper?: string; container?: string; width?: string; background?: string; shadow?: string; rounded?: string; ring?: string; base?: string; transition?: DeepPartial<{ enterActiveClass: string; enterFromClass: string; enterToClass: string; leaveActiveClass: string; leaveFromClass: string; leaveToClass: string; }, a...
{}popper
PopperOptions
{}modelValue
boolean
false配置
{
wrapper: 'relative',
container: 'z-20 group',
width: '',
background: 'bg-white dark:bg-gray-900',
shadow: 'shadow-lg',
rounded: 'rounded-md',
ring: 'ring-1 ring-gray-200 dark:ring-gray-800',
base: 'overflow-hidden focus:outline-none relative',
transition: {
enterActiveClass: 'transition ease-out duration-200',
enterFromClass: 'opacity-0 translate-y-1',
enterToClass: 'opacity-100 translate-y-0',
leaveActiveClass: 'transition ease-in duration-150',
leaveFromClass: 'opacity-100 translate-y-0',
leaveToClass: 'opacity-0 translate-y-1'
},
popper: {
placement: 'bottom-start',
scroll: false
},
arrow: {
base: 'invisible before:visible before:block before:rotate-45 before:z-[-1] before:w-2 before:h-2',
ring: 'before:ring-1 before:ring-gray-200 dark:before:ring-gray-800',
rounded: 'before:rounded-sm',
background: 'before:bg-gray-200 dark:before:bg-gray-800',
shadow: 'before:shadow',
placement: "group-data-[popper-placement*='right']:-left-1 group-data-[popper-placement*='left']:-right-1 group-data-[popper-placement*='top']:-bottom-1 group-data-[popper-placement*='bottom']:-top-1"
}
}