@esri/calcite-components
Version:
Web Components for Esri's Calcite Design System.
394 lines (388 loc) • 27.2 kB
JavaScript
/*!
* All material copyright ESRI, All Rights Reserved, unless otherwise specified.
* See https://github.com/Esri/calcite-components/blob/master/LICENSE.md for details.
* v1.5.0-next.4
*/
import { r as registerInstance, c as createEvent, h, a as getElement, H as Host } from './index-c8875db5.js';
import { j as focusElementInGroup, v as getElementProp, t as toAriaBoolean } from './dom-4f5d1224.js';
import { c as connectInteractive, u as updateHostInteraction, d as disconnectInteractive } from './interactive-cff0a7ea.js';
import { n as numberStringFormatter, c as connectLocalized, d as disconnectLocalized } from './locale-0c018cdb.js';
import { s as setUpLoadableComponent, a as setComponentLoaded, c as componentLoaded } from './loadable-8d606217.js';
import './guid-bdb80778.js';
import './resources-35f23920.js';
import './browser-4be2add2.js';
import './key-582cee8f.js';
import './observers-d19b0d93.js';
const stepperCss = "@keyframes in{0%{opacity:0}100%{opacity:1}}@keyframes in-down{0%{opacity:0;transform:translate3D(0, -5px, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-up{0%{opacity:0;transform:translate3D(0, 5px, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-right{0%{opacity:0;transform:translate3D(-5px, 0, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-left{0%{opacity:0;transform:translate3D(5px, 0, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-scale{0%{opacity:0;transform:scale3D(0.95, 0.95, 1)}100%{opacity:1;transform:scale3D(1, 1, 1)}}:root{--calcite-animation-timing:calc(150ms * var(--calcite-internal-duration-factor));--calcite-internal-duration-factor:var(--calcite-duration-factor, 1);--calcite-internal-animation-timing-fast:calc(100ms * var(--calcite-internal-duration-factor));--calcite-internal-animation-timing-medium:calc(200ms * var(--calcite-internal-duration-factor));--calcite-internal-animation-timing-slow:calc(300ms * var(--calcite-internal-duration-factor))}.calcite-animate{opacity:0;animation-fill-mode:both;animation-duration:var(--calcite-animation-timing)}.calcite-animate__in{animation-name:in}.calcite-animate__in-down{animation-name:in-down}.calcite-animate__in-up{animation-name:in-up}.calcite-animate__in-right{animation-name:in-right}.calcite-animate__in-left{animation-name:in-left}.calcite-animate__in-scale{animation-name:in-scale}@media (prefers-reduced-motion: reduce){:root{--calcite-internal-duration-factor:0.01}}:root{--calcite-floating-ui-transition:var(--calcite-animation-timing);--calcite-floating-ui-z-index:var(--calcite-app-z-index-dropdown)}:host([hidden]){display:none}:host{position:relative;display:flex;inline-size:100%;min-inline-size:-moz-fit-content;min-inline-size:fit-content;flex-direction:row;flex-wrap:wrap;align-items:stretch;justify-content:space-between}:host([layout=vertical]){flex:1 1 auto;flex-direction:column}:host([layout=horizontal]){display:grid;grid-template-areas:\"items\" \"content\"}";
const Stepper = class {
constructor(hostRef) {
registerInstance(this, hostRef);
this.calciteStepperItemChange = createEvent(this, "calciteStepperItemChange", 6);
this.calciteInternalStepperItemChange = createEvent(this, "calciteInternalStepperItemChange", 6);
//--------------------------------------------------------------------------
//
// Private State/Props
//
//--------------------------------------------------------------------------
this.itemMap = new Map();
/** list of sorted Stepper items */
this.items = [];
/** list of enabled Stepper items */
this.enabledItems = [];
this.icon = false;
this.layout = "horizontal";
this.numbered = false;
this.numberingSystem = undefined;
this.selectedItem = null;
this.scale = "m";
}
numberingSystemChange() {
this.setStepperItemNumberingSystem();
}
//--------------------------------------------------------------------------
//
// Lifecycle
//
//--------------------------------------------------------------------------
componentDidLoad() {
// if no stepper items are set as active, default to the first one
if (typeof this.currentPosition !== "number") {
this.calciteInternalStepperItemChange.emit({
position: 0
});
}
}
render() {
return (h("slot", { onSlotchange: (event) => {
const items = event.currentTarget
.assignedElements()
.filter((el) => el?.tagName === "CALCITE-STEPPER-ITEM");
const spacing = Array(items.length).fill("1fr").join(" ");
this.el.style.gridTemplateAreas = spacing;
this.el.style.gridTemplateColumns = spacing;
this.setStepperItemNumberingSystem();
} }));
}
//--------------------------------------------------------------------------
//
// Event Listeners
//
//--------------------------------------------------------------------------
calciteInternalStepperItemKeyEvent(event) {
const item = event.detail.item;
const itemToFocus = event.target;
switch (item.key) {
case "ArrowDown":
case "ArrowRight":
focusElementInGroup(this.enabledItems, itemToFocus, "next");
break;
case "ArrowUp":
case "ArrowLeft":
focusElementInGroup(this.enabledItems, itemToFocus, "previous");
break;
case "Home":
focusElementInGroup(this.enabledItems, itemToFocus, "first");
break;
case "End":
focusElementInGroup(this.enabledItems, itemToFocus, "last");
break;
}
event.stopPropagation();
}
registerItem(event) {
const item = event.target;
const { content, position } = event.detail;
this.itemMap.set(item, { position, content });
this.items = this.sortItems();
this.enabledItems = this.filterItems();
event.stopPropagation();
}
updateItem(event) {
const { position } = event.detail;
if (typeof position === "number") {
this.currentPosition = position;
this.selectedItem = event.target;
}
this.calciteInternalStepperItemChange.emit({
position
});
}
handleUserRequestedStepperItemSelect() {
this.calciteStepperItemChange.emit();
}
//--------------------------------------------------------------------------
//
// Public Methods
//
//--------------------------------------------------------------------------
/** Set the next `calcite-stepper-item` as active. */
async nextStep() {
const enabledStepIndex = this.getEnabledStepIndex(this.currentPosition + 1, "next");
if (typeof enabledStepIndex !== "number") {
return;
}
this.updateStep(enabledStepIndex);
}
/** Set the previous `calcite-stepper-item` as active. */
async prevStep() {
const enabledStepIndex = this.getEnabledStepIndex(this.currentPosition - 1, "previous");
if (typeof enabledStepIndex !== "number") {
return;
}
this.updateStep(enabledStepIndex);
}
/**
* Set a specified `calcite-stepper-item` as active.
*
* @param step
*/
async goToStep(step) {
const position = step - 1;
if (this.currentPosition !== position) {
this.updateStep(position);
}
}
/** Set the first `calcite-stepper-item` as active. */
async startStep() {
const enabledStepIndex = this.getEnabledStepIndex(0, "next");
if (typeof enabledStepIndex !== "number") {
return;
}
this.updateStep(enabledStepIndex);
}
/** Set the last `calcite-stepper-item` as active. */
async endStep() {
const enabledStepIndex = this.getEnabledStepIndex(this.items.length - 1, "previous");
if (typeof enabledStepIndex !== "number") {
return;
}
this.updateStep(enabledStepIndex);
}
//--------------------------------------------------------------------------
//
// Private Methods
//
//--------------------------------------------------------------------------
getEnabledStepIndex(startIndex, direction = "next") {
const { items, currentPosition } = this;
let newIndex = startIndex;
while (items[newIndex]?.disabled) {
newIndex = newIndex + (direction === "previous" ? -1 : 1);
}
return newIndex !== currentPosition && newIndex < items.length && newIndex >= 0
? newIndex
: null;
}
updateStep(position) {
this.currentPosition = position;
this.calciteInternalStepperItemChange.emit({
position
});
}
sortItems() {
const { itemMap } = this;
return Array.from(itemMap.keys()).sort((a, b) => itemMap.get(a).position - itemMap.get(b).position);
}
filterItems() {
return this.items.filter((item) => !item.disabled);
}
setStepperItemNumberingSystem() {
this.items.forEach((item) => {
item.numberingSystem = this.numberingSystem;
});
}
get el() { return getElement(this); }
static get watchers() { return {
"numberingSystem": ["numberingSystemChange"]
}; }
};
Stepper.style = stepperCss;
const stepperItemCss = "@keyframes in{0%{opacity:0}100%{opacity:1}}@keyframes in-down{0%{opacity:0;transform:translate3D(0, -5px, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-up{0%{opacity:0;transform:translate3D(0, 5px, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-right{0%{opacity:0;transform:translate3D(-5px, 0, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-left{0%{opacity:0;transform:translate3D(5px, 0, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-scale{0%{opacity:0;transform:scale3D(0.95, 0.95, 1)}100%{opacity:1;transform:scale3D(1, 1, 1)}}:root{--calcite-animation-timing:calc(150ms * var(--calcite-internal-duration-factor));--calcite-internal-duration-factor:var(--calcite-duration-factor, 1);--calcite-internal-animation-timing-fast:calc(100ms * var(--calcite-internal-duration-factor));--calcite-internal-animation-timing-medium:calc(200ms * var(--calcite-internal-duration-factor));--calcite-internal-animation-timing-slow:calc(300ms * var(--calcite-internal-duration-factor))}.calcite-animate{opacity:0;animation-fill-mode:both;animation-duration:var(--calcite-animation-timing)}.calcite-animate__in{animation-name:in}.calcite-animate__in-down{animation-name:in-down}.calcite-animate__in-up{animation-name:in-up}.calcite-animate__in-right{animation-name:in-right}.calcite-animate__in-left{animation-name:in-left}.calcite-animate__in-scale{animation-name:in-scale}@media (prefers-reduced-motion: reduce){:root{--calcite-internal-duration-factor:0.01}}:root{--calcite-floating-ui-transition:var(--calcite-animation-timing);--calcite-floating-ui-z-index:var(--calcite-app-z-index-dropdown)}:host([hidden]){display:none}:host([layout=horizontal][disabled]) .stepper-item-header,:host([disabled]){cursor:default;-webkit-user-select:none;user-select:none;opacity:var(--calcite-ui-opacity-disabled)}:host([layout=horizontal][disabled]) .stepper-item-header *,:host([disabled]) *,:host([layout=horizontal][disabled]) .stepper-item-header ::slotted(*),:host([disabled]) ::slotted(*){pointer-events:none}:host([scale=s]){--calcite-stepper-item-spacing-unit-s:0.25rem;--calcite-stepper-item-spacing-unit-m:0.75rem;--calcite-stepper-item-spacing-unit-l:1rem;font-size:var(--calcite-font-size--1);line-height:1rem;margin-inline-end:0.25rem}:host([scale=s]) .stepper-item-description{font-size:var(--calcite-font-size--2);line-height:1rem}:host([scale=m]){--calcite-stepper-item-spacing-unit-s:0.5rem;--calcite-stepper-item-spacing-unit-m:1rem;--calcite-stepper-item-spacing-unit-l:1.25rem;font-size:var(--calcite-font-size-0);line-height:1.25rem;margin-inline-end:0.5rem}:host([scale=m]) .stepper-item-description{font-size:var(--calcite-font-size--1);line-height:1rem}:host([scale=l]){--calcite-stepper-item-spacing-unit-s:0.75rem;--calcite-stepper-item-spacing-unit-m:1.25rem;--calcite-stepper-item-spacing-unit-l:1.5rem;font-size:var(--calcite-font-size-1);line-height:1.5rem;margin-inline-end:0.75rem}:host([scale=l]) .stepper-item-description{font-size:var(--calcite-font-size-0);line-height:1.25rem}:host{position:relative;display:flex;flex-grow:1;flex-direction:column;align-self:flex-start;margin-block-end:var(--calcite-stepper-item-spacing-unit-s)}:host .container{position:relative;display:flex;flex-grow:1;cursor:pointer;flex-direction:column;border-width:0px;border-block-start-width:2px;border-style:solid;border-color:var(--calcite-ui-border-3);color:var(--calcite-ui-text-3);text-decoration-line:none;outline:2px solid transparent;outline-offset:2px;transition-duration:150ms;transition-timing-function:cubic-bezier(0.4, 0, 0.2, 1)}:host{outline-color:transparent}:host(:focus){outline:2px solid var(--calcite-ui-focus-color, var(--calcite-ui-brand));outline-offset:calc(\n 2px *\n calc(\n 1 -\n 2 * clamp(\n 0,\n var(--calcite-ui-focus-offset-invert),\n 1\n )\n )\n )}:host .stepper-item-header{display:flex;cursor:pointer;align-items:flex-start}:host .stepper-item-content,:host .stepper-item-header{transition-duration:150ms;transition-timing-function:cubic-bezier(0.4, 0, 0.2, 1);padding-block:var(--calcite-stepper-item-spacing-unit-l);padding-inline-end:var(--calcite-stepper-item-spacing-unit-m);text-align:start}:host .stepper-item-header *{display:inline-flex;align-items:center;transition-duration:150ms;transition-timing-function:cubic-bezier(0.4, 0, 0.2, 1)}:host .stepper-item-content{display:none;inline-size:100%;flex-direction:column;font-size:var(--calcite-font-size--2);line-height:1.375}:host .stepper-item-icon{margin-inline-end:var(--calcite-stepper-item-spacing-unit-m);margin-block-start:1px;display:inline-flex;block-size:0.75rem;flex-shrink:0;align-self:flex-start;color:var(--calcite-ui-text-3);opacity:var(--calcite-ui-opacity-disabled);transition-duration:150ms;transition-timing-function:cubic-bezier(0.4, 0, 0.2, 1)}:host .stepper-item-header-text{flex-direction:column;text-align:initial;margin-inline-end:auto}:host .stepper-item-heading,:host .stepper-item-description{display:flex;inline-size:100%}:host .stepper-item-heading{margin-block-end:0.25rem;font-weight:var(--calcite-font-weight-medium);color:var(--calcite-ui-text-2)}:host .stepper-item-description{color:var(--calcite-ui-text-3)}:host .stepper-item-number{font-weight:var(--calcite-font-weight-medium);color:var(--calcite-ui-text-3);transition-duration:150ms;transition-timing-function:cubic-bezier(0.4, 0, 0.2, 1);margin-inline-end:var(--calcite-stepper-item-spacing-unit-m)}:host([disabled]) ::slotted([calcite-hydrated][disabled]),:host([disabled]) [calcite-hydrated][disabled]{opacity:1}:host([complete]) .container{border-color:rgba(0, 122, 194, 0.5)}:host([complete]) .container .stepper-item-icon{color:var(--calcite-ui-brand)}:host([error]) .container{border-block-start-color:var(--calcite-ui-danger)}:host([error]) .container .stepper-item-number{color:var(--calcite-ui-danger)}:host([error]) .container .stepper-item-icon{opacity:1;color:var(--calcite-ui-danger)}:host(:hover:not([disabled]):not([selected])) .container,:host(:focus:not([disabled]):not([selected])) .container{border-block-start-color:var(--calcite-ui-brand)}:host(:hover:not([disabled]):not([selected])) .container .stepper-item-heading,:host(:focus:not([disabled]):not([selected])) .container .stepper-item-heading{color:var(--calcite-ui-text-1)}:host(:hover:not([disabled]):not([selected])) .container .stepper-item-description,:host(:focus:not([disabled]):not([selected])) .container .stepper-item-description{color:var(--calcite-ui-text-2)}:host([error]:hover:not([disabled]):not([selected])) .container,:host([error]:focus:not([disabled]):not([selected])) .container{border-block-start-color:var(--calcite-ui-danger-hover)}:host([selected]) .container{border-block-start-color:var(--calcite-ui-brand)}:host([selected]) .container .stepper-item-heading{color:var(--calcite-ui-text-1)}:host([selected]) .container .stepper-item-description{color:var(--calcite-ui-text-2)}:host([selected]) .container .stepper-item-number{color:var(--calcite-ui-brand)}:host([selected]) .container .stepper-item-icon{color:var(--calcite-ui-brand);opacity:1}:host([selected]) .container .stepper-item-content{display:flex}:host([layout=vertical]) .container{margin-inline:0px;margin-block-start:0px;flex:1 1 auto;border-block-start-width:0px;border-style:solid;border-color:var(--calcite-ui-border-3);padding-block:0px;border-inline-start-width:2px;padding-inline-start:var(--calcite-stepper-item-spacing-unit-l)}:host([layout=vertical]) .container .stepper-item-icon{order:3;margin-block:1px 0px;padding-inline-start:var(--calcite-stepper-item-spacing-unit-s);margin-inline-start:auto}:host([layout=vertical]) .container .stepper-item-header{padding-inline-end:0px}:host([layout=vertical]) .container .stepper-item-content{padding:0px}:host([layout=vertical][complete]) .container{border-color:rgba(0, 122, 194, 0.5)}:host([layout=vertical][complete]:hover:not([disabled]):not([selected])) .container,:host([layout=vertical][complete]:focus:not([disabled]):not([selected])) .container{border-color:var(--calcite-ui-brand)}:host([layout=vertical][error]) .container{border-color:var(--calcite-ui-danger)}:host([layout=vertical][selected]) .container{border-color:var(--calcite-ui-brand)}:host([layout=vertical][selected]) .container .stepper-item-content:not(:empty){margin-block-end:var(--calcite-stepper-item-spacing-unit-l)}:host([layout=vertical]:hover:not([disabled]):not([selected])) .container,:host([layout=vertical]:focus:not([disabled]):not([selected])) .container{border-color:rgba(0, 122, 194, 0.5)}:host([layout=vertical][error]:hover:not([disabled]):not([selected])) .container,:host([layout=vertical][error]:focus:not([disabled]):not([selected])) .container{border-color:var(--calcite-ui-danger-hover)}:host([layout=horizontal]){display:contents}:host([layout=horizontal]) .container{display:contents}:host([layout=horizontal]) .stepper-item-header{border-width:0px;border-block-start-width:2px;border-style:solid;border-color:var(--calcite-ui-border-3);outline-color:transparent;grid-row:items;margin-inline-end:0.5rem;margin-block-end:var(--calcite-stepper-item-spacing-unit-s)}:host([layout=horizontal]) .stepper-item-header:focus{outline:2px solid var(--calcite-ui-focus-color, var(--calcite-ui-brand));outline-offset:calc(\n 2px *\n calc(\n 1 -\n 2 * clamp(\n 0,\n var(--calcite-ui-focus-offset-invert),\n 1\n )\n )\n )}:host([layout=horizontal]) .stepper-item-content{cursor:auto;transition-duration:150ms;transition-timing-function:cubic-bezier(0.4, 0, 0.2, 1);padding-block:0;padding-inline-end:var(--calcite-stepper-item-spacing-unit-m);text-align:start}:host([layout=horizontal][selected]) .stepper-item-content{grid-area:2/1/2/-1}:host([layout=horizontal][scale=s]) .stepper-item-header{margin-inline-end:0.25rem;margin-block-end:var(--calcite-stepper-item-spacing-unit-s)}:host([layout=horizontal][scale=l]) .stepper-item-header{margin-inline-end:0.75rem;margin-block-end:var(--calcite-stepper-item-spacing-unit-s)}:host([layout=horizontal][complete]) .stepper-item-header{border-color:rgba(0, 122, 194, 0.5)}:host([layout=horizontal][complete]:hover:not([disabled]):not([selected])) .stepper-item-header,:host([layout=horizontal][complete]:focus:not([disabled]):not([selected])) .stepper-item-header{border-color:var(--calcite-ui-brand)}:host([layout=horizontal][error]) .stepper-item-header{border-color:var(--calcite-ui-danger)}:host([layout=horizontal][selected]) .stepper-item-header{border-color:var(--calcite-ui-brand)}:host([layout=horizontal]:hover:not([disabled]):not([selected])) .stepper-item-header,:host([layout=horizontal]:focus:not([disabled]):not([selected])) .stepper-item-header{border-color:rgba(0, 122, 194, 0.5)}:host([layout=horizontal][error]:hover:not([disabled]):not([selected])) .stepper-item-header,:host([layout=horizontal][error]:focus:not([disabled]):not([selected])) .stepper-item-header{border-color:var(--calcite-ui-danger-hover)}@media (forced-colors: active){:host .container{outline-width:0;outline-offset:0}:host(:focus),:host(:focus-visible){outline-color:canvasText}:host([selected]) .container{border-block-start-color:highlight}:host([selected]) .container .stepper-item-number{color:highlight}:host([selected]) .container .stepper-item-icon{color:highlight}:host([layout=vertical][selected]) .container{border-color:highlight}}";
const StepperItem = class {
constructor(hostRef) {
registerInstance(this, hostRef);
this.calciteInternalStepperItemKeyEvent = createEvent(this, "calciteInternalStepperItemKeyEvent", 6);
this.calciteInternalStepperItemSelect = createEvent(this, "calciteInternalStepperItemSelect", 6);
this.calciteInternalUserRequestedStepperItemSelect = createEvent(this, "calciteInternalUserRequestedStepperItemSelect", 6);
this.calciteInternalStepperItemRegister = createEvent(this, "calciteInternalStepperItemRegister", 6);
//--------------------------------------------------------------------------
//
// Private Methods
//
//--------------------------------------------------------------------------
this.keyDownHandler = (event) => {
if (!this.disabled && event.target === this.el) {
switch (event.key) {
case " ":
case "Enter":
this.emitUserRequestedItem();
event.preventDefault();
break;
case "ArrowUp":
case "ArrowDown":
case "ArrowLeft":
case "ArrowRight":
case "Home":
case "End":
this.calciteInternalStepperItemKeyEvent.emit({ item: event });
event.preventDefault();
break;
}
}
};
this.handleItemClick = (event) => {
if (this.disabled ||
(this.layout === "horizontal" &&
event
.composedPath()
.some((el) => el.classList?.contains("stepper-item-content")))) {
return;
}
this.emitUserRequestedItem();
};
this.emitUserRequestedItem = () => {
this.emitRequestedItem();
if (!this.disabled) {
const position = this.itemPosition;
this.calciteInternalUserRequestedStepperItemSelect.emit({
position
});
}
};
this.emitRequestedItem = () => {
if (!this.disabled) {
const position = this.itemPosition;
this.calciteInternalStepperItemSelect.emit({
position
});
}
};
this.selected = false;
this.complete = false;
this.error = false;
this.disabled = false;
this.heading = undefined;
this.description = undefined;
this.layout = "horizontal";
this.icon = false;
this.iconFlipRtl = false;
this.numbered = false;
this.scale = "m";
this.numberingSystem = undefined;
this.effectiveLocale = "";
}
selectedHandler() {
if (this.selected) {
this.emitRequestedItem();
}
}
// watch for removal of disabled to register step
disabledWatcher() {
this.registerStepperItem();
}
effectiveLocaleWatcher(locale) {
numberStringFormatter.numberFormatOptions = {
locale,
numberingSystem: this.numberingSystem,
useGrouping: false
};
}
//--------------------------------------------------------------------------
//
// Lifecycle
//
//--------------------------------------------------------------------------
connectedCallback() {
connectInteractive(this);
connectLocalized(this);
}
componentWillLoad() {
setUpLoadableComponent(this);
this.icon = getElementProp(this.el, "icon", false);
this.numbered = getElementProp(this.el, "numbered", false);
this.layout = getElementProp(this.el, "layout", false);
this.scale = getElementProp(this.el, "scale", "m");
this.parentStepperEl = this.el.parentElement;
this.itemPosition = this.getItemPosition();
this.registerStepperItem();
if (this.selected) {
this.emitRequestedItem();
}
}
componentDidLoad() {
setComponentLoaded(this);
}
componentDidRender() {
updateHostInteraction(this, true);
}
disconnectedCallback() {
disconnectInteractive(this);
disconnectLocalized(this);
}
render() {
return (h(Host, { "aria-expanded": toAriaBoolean(this.selected), onClick: this.handleItemClick, onKeyDown: this.keyDownHandler }, h("div", { class: "container" }, h("div", { class: "stepper-item-header", tabIndex:
/* additional tab index logic needed because of display: contents */
this.layout === "horizontal" && !this.disabled ? 0 : null,
// eslint-disable-next-line react/jsx-sort-props
ref: (el) => (this.headerEl = el) }, this.icon ? this.renderIcon() : null, this.numbered ? h("div", { class: "stepper-item-number" }, this.renderNumbers(), ".") : null, h("div", { class: "stepper-item-header-text" }, h("span", { class: "stepper-item-heading" }, this.heading), h("span", { class: "stepper-item-description" }, this.description))), h("div", { class: "stepper-item-content" }, h("slot", null)))));
}
//--------------------------------------------------------------------------
//
// Event Listeners
//
//--------------------------------------------------------------------------
updateActiveItemOnChange(event) {
if (event.target === this.parentStepperEl ||
event.composedPath().includes(this.parentStepperEl)) {
this.selectedPosition = event.detail.position;
this.determineSelectedItem();
}
}
//--------------------------------------------------------------------------
//
// Public Methods
//
//--------------------------------------------------------------------------
/** Sets focus on the component. */
async setFocus() {
await componentLoaded(this);
(this.layout === "vertical" ? this.el : this.headerEl)?.focus();
}
renderIcon() {
const path = this.selected
? "circleF"
: this.error
? "exclamationMarkCircleF"
: this.complete
? "checkCircleF"
: "circle";
return (h("calcite-icon", { class: "stepper-item-icon", flipRtl: this.iconFlipRtl, icon: path, scale: "s" }));
}
determineSelectedItem() {
this.selected = !this.disabled && this.itemPosition === this.selectedPosition;
}
registerStepperItem() {
this.calciteInternalStepperItemRegister.emit({
position: this.itemPosition
});
}
getItemPosition() {
return Array.from(this.parentStepperEl?.querySelectorAll("calcite-stepper-item")).indexOf(this.el);
}
renderNumbers() {
numberStringFormatter.numberFormatOptions = {
locale: this.effectiveLocale,
numberingSystem: this.numberingSystem,
useGrouping: false
};
return numberStringFormatter.numberFormatter.format(this.itemPosition + 1);
}
get el() { return getElement(this); }
static get watchers() { return {
"selected": ["selectedHandler"],
"disabled": ["disabledWatcher"],
"effectiveLocale": ["effectiveLocaleWatcher"]
}; }
};
StepperItem.style = stepperItemCss;
export { Stepper as calcite_stepper, StepperItem as calcite_stepper_item };