buefy
Version:
Lightweight UI components for Vue.js (v3) based on Bulma
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JavaScript
/*! Buefy v3.0.0 | MIT License | github.com/buefy/buefy */
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('vue')) :
typeof define === 'function' && define.amd ? define(['exports', 'vue'], factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.Tabs = {}, global.Vue));
})(this, (function (exports, vue) { 'use strict';
let config = {
defaultIconPack: "mdi",
defaultIconComponent: null,
defaultTabsExpanded: false,
defaultTabsAnimated: true,
defaultTabsType: null};
function hasFlag(val, flag) {
return (val & flag) === flag;
}
function bound(val, min, max) {
return Math.max(min, Math.min(max, val));
}
const mdiIcons = {
sizes: {
default: "mdi-24px",
"is-small": null,
"is-medium": "mdi-36px",
"is-large": "mdi-48px"
},
iconPrefix: "mdi-"
};
const faIcons = () => {
const faIconPrefix = "fa-";
return {
sizes: {
default: null,
"is-small": null,
"is-medium": faIconPrefix + "lg",
"is-large": faIconPrefix + "2x"
},
iconPrefix: faIconPrefix,
internalIcons: {
information: "info-circle",
alert: "exclamation-triangle",
"alert-circle": "exclamation-circle",
"chevron-right": "angle-right",
"chevron-left": "angle-left",
"chevron-down": "angle-down",
"eye-off": "eye-slash",
"menu-down": "caret-down",
"menu-up": "caret-up",
"close-circle": "times-circle"
}
};
};
const getIcons = () => {
let icons = {
mdi: mdiIcons,
fa: faIcons(),
fas: faIcons(),
far: faIcons(),
fad: faIcons(),
fab: faIcons(),
fal: faIcons(),
"fa-solid": faIcons(),
"fa-regular": faIcons(),
"fa-light": faIcons(),
"fa-thin": faIcons(),
"fa-duotone": faIcons(),
"fa-brands": faIcons()
};
return icons;
};
var _sfc_main$2 = vue.defineComponent({
name: "BIcon",
props: {
type: [String, Object],
component: String,
pack: String,
icon: {
type: String,
required: true
},
size: String,
customSize: String,
customClass: String,
both: Boolean
// This is used internally to show both MDI and FA icon
},
computed: {
iconConfig() {
const allIcons = getIcons();
return allIcons[this.newPack];
},
iconPrefix() {
if (this.iconConfig && this.iconConfig.iconPrefix) {
return this.iconConfig.iconPrefix;
}
return "";
},
/*
* Internal icon name based on the pack.
* If pack is 'fa', gets the equivalent FA icon name of the MDI,
* internal icons are always MDI.
*/
newIcon() {
return `${this.iconPrefix}${this.getEquivalentIconOf(this.icon)}`;
},
newPack() {
return this.pack || config.defaultIconPack;
},
newType() {
if (!this.type) return;
let splitType = [];
if (typeof this.type === "string") {
splitType = this.type.split("-");
} else {
for (const key in this.type) {
if (this.type[key]) {
splitType = key.split("-");
break;
}
}
}
if (splitType.length <= 1) return;
const [, ...type] = splitType;
return `has-text-${type.join("-")}`;
},
newCustomSize() {
return this.customSize || this.customSizeByPack;
},
customSizeByPack() {
if (this.iconConfig && this.iconConfig.sizes) {
if (this.size && this.iconConfig.sizes[this.size] !== void 0) {
return this.iconConfig.sizes[this.size];
} else if (this.iconConfig.sizes.default) {
return this.iconConfig.sizes.default;
}
}
return null;
},
useIconComponent() {
return this.component || config.defaultIconComponent;
}
},
methods: {
/*
* Equivalent icon name of the MDI.
*/
getEquivalentIconOf(value) {
if (!this.both) {
return value;
}
if (this.iconConfig == null) {
return value;
}
const maybeInternal = this.iconConfig;
if (maybeInternal && maybeInternal.internalIcons && maybeInternal.internalIcons[value]) {
return maybeInternal.internalIcons[value];
}
return value;
}
}
});
var _export_sfc = (sfc, props) => {
const target = sfc.__vccOpts || sfc;
for (const [key, val] of props) {
target[key] = val;
}
return target;
};
function _sfc_render$1(_ctx, _cache, $props, $setup, $data, $options) {
return vue.openBlock(), vue.createElementBlock(
"span",
{
class: vue.normalizeClass(["icon", [_ctx.newType, _ctx.size]])
},
[
!_ctx.useIconComponent ? (vue.openBlock(), vue.createElementBlock(
"i",
{
key: 0,
class: vue.normalizeClass([_ctx.newPack, _ctx.newIcon, _ctx.newCustomSize, _ctx.customClass])
},
null,
2
/* CLASS */
)) : (vue.openBlock(), vue.createBlock(vue.resolveDynamicComponent(_ctx.useIconComponent), {
key: 1,
icon: [_ctx.newPack, _ctx.newIcon],
size: _ctx.newCustomSize,
class: vue.normalizeClass([_ctx.customClass])
}, null, 8, ["icon", "size", "class"]))
],
2
/* CLASS */
);
}
var BIcon = /* @__PURE__ */ _export_sfc(_sfc_main$2, [["render", _sfc_render$1]]);
var BSlotComponent = vue.defineComponent({
name: "BSlotComponent",
props: {
component: {
type: Object,
required: true
},
name: {
type: String,
default: "default"
},
scoped: {
type: Boolean
},
props: {
type: Object
},
tag: {
type: [String, Object],
default: "div"
}
},
methods: {
refresh() {
this.$forceUpdate();
}
},
render() {
return vue.h(
this.tag,
{},
this.component.$slots ? this.scoped ? this.component.$slots[this.name](this.props) : this.component.$slots[this.name]() : void 0
);
}
});
var __defProp$1 = Object.defineProperty;
var __getOwnPropSymbols$1 = Object.getOwnPropertySymbols;
var __hasOwnProp$1 = Object.prototype.hasOwnProperty;
var __propIsEnum$1 = Object.prototype.propertyIsEnumerable;
var __defNormalProp$1 = (obj, key, value) => key in obj ? __defProp$1(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues$1 = (a, b) => {
for (var prop in b || (b = {}))
if (__hasOwnProp$1.call(b, prop))
__defNormalProp$1(a, prop, b[prop]);
if (__getOwnPropSymbols$1)
for (var prop of __getOwnPropSymbols$1(b)) {
if (__propIsEnum$1.call(b, prop))
__defNormalProp$1(a, prop, b[prop]);
}
return a;
};
const items = 1;
const sorted$1 = 3;
const Sorted$1 = sorted$1;
var ProviderParentMixin = (itemName, flags) => {
const mixin = {
provide() {
return {
["b" + itemName]: this
};
}
};
if (hasFlag(flags, items)) {
mixin.data = function() {
return __spreadValues$1({
childItems: []
}, hasFlag(flags, sorted$1) ? { nextIndex: 0 } : {});
};
mixin.methods = {
_registerItem(item) {
if (hasFlag(flags, sorted$1)) {
item.dynamicIndex = this.nextIndex;
++this.nextIndex;
}
this.childItems.push(item);
},
_unregisterItem(item) {
this.childItems = this.childItems.filter((i) => i.uniqueValue !== item.uniqueValue);
}
};
if (hasFlag(flags, sorted$1)) {
mixin.computed = {
/*
* When items are added/removed sort them according to their position
*/
sortedItems() {
return this.childItems.slice().sort((i1, i2) => {
return i1.index - i2.index;
});
}
};
}
}
return mixin;
};
var TabbedMixin = (cmp) => vue.defineComponent({
components: {
BIcon,
BSlotComponent
},
mixins: [ProviderParentMixin(cmp, Sorted$1)],
props: {
modelValue: {
type: [String, Number, null],
default: void 0
},
size: String,
animated: {
type: Boolean,
default: true
},
animation: String,
animateInitially: Boolean,
vertical: {
type: Boolean,
default: false
},
position: String,
destroyOnHide: {
type: Boolean,
default: false
}
},
emits: {
// eslint-disable-next-line @typescript-eslint/no-unused-vars
"update:modelValue": (_value) => true
},
data() {
return {
activeId: this.modelValue,
// Internal state
defaultSlots: [],
contentHeight: 0,
isTransitioning: false
};
},
computed: {
activeItem() {
const childItems = this.childItems;
return this.activeId === void 0 ? this.items[0] : this.activeId === null ? null : childItems.find((i) => i.uniqueValue === this.activeId);
},
items() {
return this.sortedItems;
}
},
watch: {
/*
* When v-model is changed set the new active tab.
*/
modelValue(value) {
if (typeof value === "number") {
value = bound(value, 0, this.items.length - 1);
this.activeId = this.items[value].uniqueValue;
} else {
this.activeId = value;
}
},
/*
* Sync internal state with external state
*/
activeId(val, oldValue) {
const oldTab = oldValue !== void 0 && oldValue !== null ? this.childItems.find((i) => i.uniqueValue === oldValue) : null;
if (oldTab && this.activeItem) {
oldTab.deactivate(this.activeItem.index);
this.activeItem.activate(oldTab.index);
}
val = this.activeItem ? typeof this.modelValue === "number" ? this.items.indexOf(this.activeItem) : this.activeItem.uniqueValue : void 0;
if (val !== this.modelValue) {
this.$emit("update:modelValue", val);
}
}
},
methods: {
/*
* Child click listener, emit input event and change active child.
*/
childClick(child) {
this.activeId = child.uniqueValue;
},
getNextItemIdx(fromIdx, skipDisabled = false) {
let nextItemIdx = null;
for (let i = 0; i < this.items.length; i++) {
const item = this.items[i];
if (fromIdx < item.index && (item.visible && (!skipDisabled || skipDisabled && !item.disabled))) {
nextItemIdx = item.index;
break;
}
}
return nextItemIdx;
},
getPrevItemIdx(fromIdx, skipDisabled = false) {
let prevItemIdx = null;
for (let i = this.items.length - 1; i >= 0; i--) {
const item = this.items[i];
if (item.index < fromIdx && (item.visible && (!skipDisabled || skipDisabled && !item.disabled))) {
prevItemIdx = item.index;
break;
}
}
return prevItemIdx;
}
},
mounted() {
if (typeof this.modelValue === "number") {
const value = bound(this.modelValue, 0, this.items.length - 1);
this.activeId = this.items[value].uniqueValue;
} else {
this.activeId = this.modelValue;
}
}
});
var _sfc_main$1 = vue.defineComponent({
name: "BTabs",
components: {
BIcon,
BSlotComponent
},
mixins: [TabbedMixin("tab")],
props: {
expanded: {
type: Boolean,
default: () => {
return config.defaultTabsExpanded;
}
},
type: {
type: [String, Object],
default: () => {
return config.defaultTabsType;
}
},
animated: {
type: Boolean,
default: () => {
return config.defaultTabsAnimated;
}
},
multiline: Boolean
},
data() {
return {
currentFocus: null
};
},
computed: {
mainClasses() {
return {
"is-fullwidth": this.expanded,
"is-vertical": this.vertical,
"is-multiline": this.multiline,
[this.position]: this.position && this.vertical
};
},
navClasses() {
return [
this.type,
this.size,
{
[this.position]: this.position && !this.vertical,
"is-fullwidth": this.expanded,
"is-toggle": this.type === "is-toggle-rounded"
}
];
}
},
methods: {
giveFocusToTab(tab) {
if (Array.isArray(tab)) {
tab = tab[0];
if (tab == null) {
return;
}
}
if (tab.$el && tab.$el.focus) {
tab.$el.focus();
} else if (tab.focus) {
tab.focus();
}
},
manageTablistKeydown(event) {
const { key } = event;
switch (key) {
case (this.vertical ? "ArrowUp" : "ArrowLeft"):
case (this.vertical ? "Up" : "Left"): {
let prevIdx = this.getPrevItemIdx(this.currentFocus, true);
if (prevIdx === null) {
prevIdx = this.getPrevItemIdx(Infinity, true);
}
const prevItem = this.items.find((i) => i.index === prevIdx);
if (prevItem && this.$refs[`tabLink${prevIdx}`] && !prevItem.disabled) {
this.giveFocusToTab(this.$refs[`tabLink${prevIdx}`]);
}
event.preventDefault();
break;
}
case (this.vertical ? "ArrowDown" : "ArrowRight"):
case (this.vertical ? "Down" : "Right"): {
let nextIdx = this.getNextItemIdx(this.currentFocus, true);
if (nextIdx === null) {
nextIdx = this.getNextItemIdx(-1, true);
}
const nextItem = this.items.find((i) => i.index === nextIdx);
if (nextItem && this.$refs[`tabLink${nextIdx}`] && !nextItem.disabled) {
this.giveFocusToTab(this.$refs[`tabLink${nextIdx}`]);
}
event.preventDefault();
break;
}
}
},
manageTabKeydown(event, childItem) {
const { key } = event;
switch (key) {
case " ":
case "Space":
case "Spacebar":
case "Enter": {
this.childClick(childItem);
event.preventDefault();
break;
}
}
}
}
});
const _hoisted_1 = ["aria-orientation"];
const _hoisted_2 = ["aria-controls", "aria-selected"];
const _hoisted_3 = ["id", "tabindex", "onFocus", "onClick", "onKeydown"];
function _sfc_render(_ctx, _cache, $props, $setup, $data, $options) {
const _component_b_slot_component = vue.resolveComponent("b-slot-component");
const _component_b_icon = vue.resolveComponent("b-icon");
return vue.openBlock(), vue.createElementBlock(
"div",
{
class: vue.normalizeClass(["b-tabs", _ctx.mainClasses])
},
[
vue.createElementVNode(
"nav",
{
class: vue.normalizeClass(["tabs", _ctx.navClasses]),
onKeydown: _cache[0] || (_cache[0] = (...args) => _ctx.manageTablistKeydown && _ctx.manageTablistKeydown(...args))
},
[
vue.renderSlot(_ctx.$slots, "start"),
vue.createElementVNode("ul", {
"aria-orientation": _ctx.vertical ? "vertical" : "horizontal",
role: "tablist"
}, [
(vue.openBlock(true), vue.createElementBlock(
vue.Fragment,
null,
vue.renderList(_ctx.items, (childItem) => {
return vue.withDirectives((vue.openBlock(), vue.createElementBlock("li", {
key: childItem.uniqueValue,
class: vue.normalizeClass([childItem.headerClass, {
"is-active": childItem.isActive,
"is-disabled": childItem.disabled
}]),
role: "tab",
"aria-controls": `${childItem.uniqueValue}-content`,
"aria-selected": `${childItem.isActive}`
}, [
childItem.$slots.header ? (vue.openBlock(), vue.createBlock(_component_b_slot_component, {
key: 0,
ref_for: true,
ref: `tabLink${childItem.index}`,
component: childItem,
name: "header",
tag: "a",
id: `${childItem.uniqueValue}-label`,
tabindex: childItem.isActive ? 0 : -1,
onFocus: ($event) => _ctx.currentFocus = childItem.index,
onClick: ($event) => _ctx.childClick(childItem),
onKeydown: ($event) => _ctx.manageTabKeydown($event, childItem)
}, null, 8, ["component", "id", "tabindex", "onFocus", "onClick", "onKeydown"])) : (vue.openBlock(), vue.createElementBlock("a", {
key: 1,
ref_for: true,
ref: `tabLink${childItem.index}`,
id: `${childItem.uniqueValue}-label`,
tabindex: childItem.isActive ? 0 : -1,
onFocus: ($event) => _ctx.currentFocus = childItem.index,
onClick: ($event) => _ctx.childClick(childItem),
onKeydown: ($event) => _ctx.manageTabKeydown($event, childItem)
}, [
childItem.icon ? (vue.openBlock(), vue.createBlock(_component_b_icon, {
key: 0,
icon: childItem.icon,
pack: childItem.iconPack,
size: _ctx.size
}, null, 8, ["icon", "pack", "size"])) : vue.createCommentVNode("v-if", true),
vue.createElementVNode(
"span",
null,
vue.toDisplayString(childItem.label),
1
/* TEXT */
)
], 40, _hoisted_3))
], 10, _hoisted_2)), [
[vue.vShow, childItem.visible]
]);
}),
128
/* KEYED_FRAGMENT */
))
], 8, _hoisted_1),
vue.renderSlot(_ctx.$slots, "end")
],
34
/* CLASS, NEED_HYDRATION */
),
vue.createElementVNode(
"section",
{
class: vue.normalizeClass(["tab-content", { "is-transitioning": _ctx.isTransitioning }])
},
[
vue.renderSlot(_ctx.$slots, "default")
],
2
/* CLASS */
)
],
2
/* CLASS */
);
}
var Tabs = /* @__PURE__ */ _export_sfc(_sfc_main$1, [["render", _sfc_render]]);
var __defProp = Object.defineProperty;
var __defProps = Object.defineProperties;
var __getOwnPropDescs = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols = Object.getOwnPropertySymbols;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __propIsEnum = Object.prototype.propertyIsEnumerable;
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues = (a, b) => {
for (var prop in b || (b = {}))
if (__hasOwnProp.call(b, prop))
__defNormalProp(a, prop, b[prop]);
if (__getOwnPropSymbols)
for (var prop of __getOwnPropSymbols(b)) {
if (__propIsEnum.call(b, prop))
__defNormalProp(a, prop, b[prop]);
}
return a;
};
var __spreadProps = (a, b) => __defProps(a, __getOwnPropDescs(b));
const sorted = 1;
const optional = 2;
const Sorted = sorted;
var InjectedChildMixin = (parentItemName, flags) => {
const mixin = {
// FIXME: initializing `parent` with an empty string does not make
// sense at all, but some code supposes that `parent` is non-null.
// so I leave it as is for now.
inject: { parent: { from: "b" + parentItemName, default: "" } },
props: {
// if `value` is non-null, it must be unique among all the siblings.
// see `uniqueValue`
value: {
type: String,
default: null
}
},
computed: {
// `ProviderParentMixin` uses `uniqueValue` computed value to
// identify the child in its `childItems` collection.
// so the value must be unique among all the siblings.
// falls back to the `uid` internal field to ensure uniqueness.
uniqueValue() {
return this.value != null ? this.value : this.$.uid;
}
},
created() {
if (!this.parent) {
if (!hasFlag(flags, optional)) {
throw new Error("You should wrap " + this.$options.name + " in a " + parentItemName);
}
} else if (this.parent._registerItem) {
this.parent._registerItem(this);
}
},
beforeUnmount() {
if (this.parent && this.parent._unregisterItem) {
this.parent._unregisterItem(this);
}
}
};
if (hasFlag(flags, sorted)) {
mixin.props = __spreadProps(__spreadValues({}, mixin.props), {
order: {
type: Number,
required: false
}
});
mixin.data = () => {
return {
dynamicIndex: void 0
};
};
mixin.computed = __spreadProps(__spreadValues({}, mixin.computed), {
index() {
return this.order != null ? this.order : this.dynamicIndex;
}
});
}
return mixin;
};
var TabbedChildMixin = (parentCmp) => vue.defineComponent({
mixins: [InjectedChildMixin(parentCmp, Sorted)],
props: {
label: String,
icon: String,
iconPack: String,
visible: {
type: Boolean,
default: true
},
headerClass: {
type: [String, Array, Object],
default: null
}
},
data() {
return {
transitionName: null,
elementClass: "item",
elementRole: null
};
},
computed: {
isActive() {
return this.parent.activeItem === this;
}
},
methods: {
/*
* Activate element, alter animation name based on the index.
*/
activate(oldIndex) {
this.transitionName = this.index < oldIndex ? this.parent.vertical ? "slide-down" : "slide-next" : this.parent.vertical ? "slide-up" : "slide-prev";
},
/*
* Deactivate element, alter animation name based on the index.
*/
deactivate(newIndex) {
this.transitionName = newIndex < this.index ? this.parent.vertical ? "slide-down" : "slide-next" : this.parent.vertical ? "slide-up" : "slide-prev";
}
},
render() {
var _a;
if (this.parent.destroyOnHide) {
if (!this.isActive || !this.visible) {
return;
}
}
const vnode = vue.withDirectives(
vue.h(
"div",
{
// NOTE: possible regression of #3272
// https://github.com/buefy/buefy/issues/3272
class: this.elementClass,
role: this.elementRole,
id: `${this.uniqueValue}-content`,
"aria-labelledby": this.elementRole ? `${this.uniqueValue}-label` : null,
tabindex: this.isActive ? 0 : -1
},
this.$slots
),
[[vue.vShow, this.isActive && this.visible]]
);
if (this.parent.animated) {
return vue.h(
vue.Transition,
{
name: (_a = this.parent.animation || this.transitionName) != null ? _a : void 0,
appear: this.parent.animateInitially === true || void 0,
onBeforeEnter: () => {
this.parent.isTransitioning = true;
},
onAfterEnter: () => {
this.parent.isTransitioning = false;
}
},
{ default: () => vnode }
);
}
return vnode;
}
});
var _sfc_main = vue.defineComponent({
name: "BTabItem",
mixins: [TabbedChildMixin("tab")],
props: {
disabled: Boolean
},
data() {
return {
elementClass: "tab-item",
elementRole: "tabpanel"
};
}
});
const registerComponent = (Vue, component, name) => {
const componentName = component.name;
if (componentName == null) {
throw new Error("Buefy.registerComponent: missing component name");
}
Vue.component(componentName, component);
};
const Plugin = {
install(Vue) {
registerComponent(Vue, Tabs);
registerComponent(Vue, _sfc_main);
}
};
exports.BTabItem = _sfc_main;
exports.BTabs = Tabs;
exports.default = Plugin;
Object.defineProperty(exports, '__esModule', { value: true });
}));