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import abstractButton from '../internal/abstractButton'
import icon from '../icon'
import {getColor, isNotNull} from '../utils'
import popover from '../popover'
import menu from './menu'
export default {
name: 'mu-menu-item',
props: {
href: {
type: String
},
target: {
type: String
},
title: {
type: String
},
afterText: {
type: String
},
disabled: {
type: Boolean,
default: false
},
disableFocusRipple: {
type: Boolean,
default: false
},
inset: {
type: Boolean,
default: false
},
leftIcon: {
type: String
},
leftIconColor: {
type: String
},
rightIconColor: {
type: String
},
rightIcon: {
type: String
},
value: {},
nestedMenuValue: {}
},
computed: {
showAfterText () {
return !this.rightIcon && this.afterText && (!this.$slot || !this.$slot.after || this.$slot.after.length === 0)
},
active () {
return isNotNull(this.$parent.value) && isNotNull(this.value) && (this.$parent.value === this.value || (this.$parent.multiple && this.$parent.value.indexOf(this.value) !== -1))
}
},
data () {
this._isMenuItem = true
return {
openMenu: false,
trigger: null,
focusState: 'none' // 'none', 'focused', 'keyboard-focused'
}
},
mounted () {
this.trigger = this.$el
this.applyFocusState()
},
methods: {
handleClick (e) {
this.$emit('click', e)
this.$parent.handleClick(this)
this.open()
if (isNotNull(this.value)) this.$parent.handleChange(this.value)
},
filterColor (color) {
return getColor(color)
},
open () {
this.openMenu = this.$slots && this.$slots.default && this.$slots.default.length > 0
},
close () {
this.openMenu = false
},
handleKeyboardFocus (isFocus) {
this.$emit('keyboardFocus', isFocus)
},
handleHover (event) {
this.$emit('hover', event)
},
handleHoverExit (event) {
this.$emit('hoverExit', event)
},
applyFocusState () {
const button = this.$refs.button
if (button) {
const buttonEl = button.$el
switch (this.focusState) {
case 'none':
buttonEl.blur()
break
case 'focused':
buttonEl.focus()
break
case 'keyboard-focused':
button.setKeyboardFocus()
buttonEl.focus()
break
}
}
}
},
watch: {
focusState () {
this.applyFocusState()
}
},
components: {
'abstract-button': abstractButton,
icon,
popover,
'mu-menu': menu
}
}
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