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Delete tooltip.vue

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tangjinzhou 7 years ago committed by GitHub
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  1. 187
      components/tooltip/tooltip.vue

187
components/tooltip/tooltip.vue

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<script>
import { cloneElement, isValidElement, getClass, getStyle } from '../_util/vnode'
import RcTooltip from './src/Tooltip'
import getPlacements from './placements'
import PropTypes from '../_util/vue-types'
import { hasProp, getComponentFromProp } from '../_util/props-util'
import abstractTooltipProps from './abstractTooltipProps'
const splitObject = (obj, keys) => {
const picked = {}
const omited = { ...obj }
keys.forEach(key => {
if (obj && key in obj) {
picked[key] = obj[key]
delete omited[key]
}
})
return { picked, omited }
}
const props = abstractTooltipProps()
export default {
name: 'Tooltip',
props: {
...props,
title: PropTypes.any,
},
model: {
prop: 'visible',
event: 'change',
},
data () {
return {
sVisible: !!this.$props.visible,
}
},
watch: {
visible (val) {
this.sVisible = val
},
},
methods: {
onVisibleChange (visible) {
if (!hasProp(this, 'visible')) {
this.sVisible = this.isNoTitle() ? false : visible
}
if (!this.isNoTitle()) {
this.$emit('change', visible)
}
},
getPopupDomNode () {
return this.$refs.tooltip.getPopupDomNode()
},
getPlacements () {
const { builtinPlacements, arrowPointAtCenter, autoAdjustOverflow } = this.$props
return builtinPlacements || getPlacements({
arrowPointAtCenter,
verticalArrowShift: 8,
autoAdjustOverflow,
})
},
isHoverTrigger () {
const { trigger } = this.$props
if (!trigger || trigger === 'hover') {
return true
}
if (Array.isArray(trigger)) {
return trigger.indexOf('hover') >= 0
}
return false
},
// Fix Tooltip won't hide at disabled button
// mouse events don't trigger at disabled button in Chrome
// https://github.com/react-component/tooltip/issues/18
getDisabledCompatibleChildren (ele) {
const isAntBtn = ele.componentOptions && ele.componentOptions.Ctor.options.__ANT_BUTTON
if (((isAntBtn && ele.componentOptions.propsData.disabled) || (ele.tag === 'button' && ele.data && ele.data.attrs.disabled !== false)) && this.isHoverTrigger()) {
// Pick some layout related style properties up to span
// Prevent layout bugs like https://github.com/ant-design/ant-design/issues/5254
const { picked, omited } = splitObject(
getStyle(ele),
['position', 'left', 'right', 'top', 'bottom', 'float', 'display', 'zIndex'],
)
const spanStyle = {
display: 'inline-block', // default inline-block is important
...picked,
cursor: 'not-allowed',
}
const buttonStyle = {
...omited,
pointerEvents: 'none',
}
const spanCls = getClass(ele)
const child = cloneElement(ele, {
style: buttonStyle,
class: null,
})
return (
<span style={spanStyle} class={spanCls}>
{child}
</span>
)
}
return ele
},
isNoTitle () {
const { $slots, title } = this
return !$slots.title && !title
},
//
onPopupAlign (domNode, align) {
const placements = this.getPlacements()
//
const placement = Object.keys(placements).filter(
key => (
placements[key].points[0] === align.points[0] &&
placements[key].points[1] === align.points[1]
),
)[0]
if (!placement) {
return
}
//
const rect = domNode.getBoundingClientRect()
const transformOrigin = {
top: '50%',
left: '50%',
}
if (placement.indexOf('top') >= 0 || placement.indexOf('Bottom') >= 0) {
transformOrigin.top = `${rect.height - align.offset[1]}px`
} else if (placement.indexOf('Top') >= 0 || placement.indexOf('bottom') >= 0) {
transformOrigin.top = `${-align.offset[1]}px`
}
if (placement.indexOf('left') >= 0 || placement.indexOf('Right') >= 0) {
transformOrigin.left = `${rect.width - align.offset[0]}px`
} else if (placement.indexOf('right') >= 0 || placement.indexOf('Left') >= 0) {
transformOrigin.left = `${-align.offset[0]}px`
}
domNode.style.transformOrigin = `${transformOrigin.left} ${transformOrigin.top}`
},
},
render (h) {
const { $props, $data, $slots } = this
const { prefixCls, openClassName, getPopupContainer, getTooltipContainer } = $props
const children = ($slots.default || []).filter(c => c.tag || c.text.trim() !== '')[0]
let sVisible = $data.sVisible
// Hide tooltip when there is no title
if (!hasProp(this, 'visible') && this.isNoTitle()) {
sVisible = false
}
if (!children) {
return null
}
const child = this.getDisabledCompatibleChildren(isValidElement(children) ? children : <span>{children}</span>)
const childCls = {
[openClassName || `${prefixCls}-open`]: true,
}
const tooltipProps = {
props: {
...$props,
getTooltipContainer: getPopupContainer || getTooltipContainer,
builtinPlacements: this.getPlacements(),
visible: sVisible,
},
ref: 'tooltip',
on: {
visibleChange: this.onVisibleChange,
popupAlign: this.onPopupAlign,
},
}
return (
<RcTooltip {...tooltipProps}>
<template slot='overlay'>
{getComponentFromProp(this, 'title')}
</template>
{sVisible ? cloneElement(child, { class: childCls }) : child}
</RcTooltip>
)
},
}
</script>
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