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// Components
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2
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import { VFadeTransition } from '../transitions'
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3
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import VExpansionPanel from './VExpansionPanel'
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4
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import VIcon from '../VIcon'
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5
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6
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// Mixins
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import Colorable from '../../mixins/colorable'
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import { inject as RegistrableInject } from '../../mixins/registrable'
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9
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10
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// Directives
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import ripple from '../../directives/ripple'
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// Utilities
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import { getSlot } from '../../util/helpers'
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import mixins, { ExtractVue } from '../../util/mixins'
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// Types
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import Vue, { VNode, VueConstructor } from 'vue'
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const baseMixins = mixins(
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Colorable,
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RegistrableInject<'expansionPanel', VueConstructor<Vue>>('expansionPanel', 'v-expansion-panel-header', 'v-expansion-panel')
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)
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interface options extends ExtractVue<typeof baseMixins> {
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$el: HTMLElement
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expansionPanel: InstanceType<typeof VExpansionPanel>
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}
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export default baseMixins.extend<options>().extend({
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name: 'v-expansion-panel-header',
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directives: { ripple },
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props: {
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disableIconRotate: Boolean,
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expandIcon: {
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type: String,
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default: '$expand',
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},
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hideActions: Boolean,
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ripple: {
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type: [Boolean, Object],
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default: false,
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},
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},
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data: () => ({
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hasMousedown: false,
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}),
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computed: {
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classes (): object {
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return {
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'v-expansion-panel-header--active': this.isActive,
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'v-expansion-panel-header--mousedown': this.hasMousedown,
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}
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},
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isActive (): boolean {
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return this.expansionPanel.isActive
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},
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isDisabled (): boolean {
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return this.expansionPanel.isDisabled
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},
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0
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isReadonly (): boolean {
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0
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return this.expansionPanel.isReadonly
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},
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},
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created () {
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this.expansionPanel.registerHeader(this)
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},
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beforeDestroy () {
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this.expansionPanel.unregisterHeader()
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},
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methods: {
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onClick (e: MouseEvent) {
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80
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1
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this.$emit('click', e)
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81
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},
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82
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genIcon () {
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83
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1
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const icon = getSlot(this, 'actions') ||
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84
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1
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[this.$createElement(VIcon, this.expandIcon)]
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85
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86
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return this.$createElement(VFadeTransition, [
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87
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this.$createElement('div', {
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staticClass: 'v-expansion-panel-header__icon',
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class: {
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90
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'v-expansion-panel-header__icon--disable-rotate': this.disableIconRotate,
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91
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},
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92
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directives: [{
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93
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name: 'show',
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94
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value: !this.isDisabled,
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95
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}],
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96
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}, icon),
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97
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])
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98
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},
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99
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},
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100
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101
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1
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render (h): VNode {
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102
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1
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return h('button', this.setBackgroundColor(this.color, {
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103
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staticClass: 'v-expansion-panel-header',
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104
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class: this.classes,
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105
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attrs: {
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106
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1
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tabindex: this.isDisabled ? -1 : null,
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107
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type: 'button',
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108
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},
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109
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directives: [{
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110
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name: 'ripple',
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111
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value: this.ripple,
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112
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}],
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113
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on: {
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114
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...this.$listeners,
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115
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click: this.onClick,
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116
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1
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mousedown: () => (this.hasMousedown = true),
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117
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1
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mouseup: () => (this.hasMousedown = false),
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118
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},
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119
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}), [
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120
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getSlot(this, 'default', { open: this.isActive }, true),
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121
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1
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this.hideActions || this.genIcon(),
|
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122
|
|
])
|
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123
|
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},
|
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124
|
|
})
|
mcdmaster