@ionic/core/components/ion-segment-button.js

/*!
 * (C) Ionic http://ionicframework.com - MIT License
 */
import { proxyCustomElement, HTMLElement, forceUpdate, h, Host } from '@stencil/core/internal/client';
import { b as getIonMode } from './ionic-global.js';
import { a as addEventListener, b as removeEventListener } from './helpers.js';
import { h as hostContext } from './theme.js';
import { d as defineCustomElement$2 } from './ripple-effect.js';

const segmentButtonIosCss = ":host{--color:initial;--color-hover:var(--color);--color-checked:var(--color);--color-disabled:var(--color);--padding-start:0;--padding-end:0;--padding-top:0;--padding-bottom:0;border-radius:var(--border-radius);display:-ms-flexbox;display:flex;position:relative;-ms-flex:1 1 auto;flex:1 1 auto;-ms-flex-direction:column;flex-direction:column;height:auto;background:var(--background);color:var(--color);text-decoration:none;text-overflow:ellipsis;white-space:nowrap;-webkit-font-kerning:none;font-kerning:none;cursor:pointer}.button-native{border-radius:0;font-family:inherit;font-size:inherit;font-style:inherit;font-weight:inherit;letter-spacing:inherit;text-decoration:inherit;text-indent:inherit;text-overflow:inherit;text-transform:inherit;text-align:inherit;white-space:inherit;color:inherit;margin-left:var(--margin-start);margin-right:var(--margin-end);margin-top:var(--margin-top);margin-bottom:var(--margin-bottom);padding-left:var(--padding-start);padding-right:var(--padding-end);padding-top:var(--padding-top);padding-bottom:var(--padding-bottom);-webkit-transform:translate3d(0,  0,  0);transform:translate3d(0,  0,  0);display:-ms-flexbox;display:flex;position:relative;-ms-flex-direction:inherit;flex-direction:inherit;-ms-flex-positive:1;flex-grow:1;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;width:100%;min-width:inherit;max-width:inherit;height:auto;min-height:inherit;max-height:inherit;-webkit-transition:var(--transition);transition:var(--transition);border:none;outline:none;background:transparent;contain:content;pointer-events:none;overflow:hidden;z-index:2}@supports ((-webkit-margin-start: 0) or (margin-inline-start: 0)) or (-webkit-margin-start: 0){.button-native{margin-left:unset;margin-right:unset;-webkit-margin-start:var(--margin-start);margin-inline-start:var(--margin-start);-webkit-margin-end:var(--margin-end);margin-inline-end:var(--margin-end)}}@supports ((-webkit-margin-start: 0) or (margin-inline-start: 0)) or (-webkit-margin-start: 0){.button-native{padding-left:unset;padding-right:unset;-webkit-padding-start:var(--padding-start);padding-inline-start:var(--padding-start);-webkit-padding-end:var(--padding-end);padding-inline-end:var(--padding-end)}}.button-native::after{left:0;right:0;top:0;bottom:0;position:absolute;content:\"\";opacity:0}.button-inner{display:-ms-flexbox;display:flex;position:relative;-ms-flex-flow:inherit;flex-flow:inherit;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;width:100%;height:100%;z-index:1}:host(.segment-button-checked){background:var(--background-checked);color:var(--color-checked)}:host(.segment-button-disabled){cursor:default;pointer-events:none}:host(.ion-focused) .button-native{color:var(--color-focused)}:host(.ion-focused) .button-native::after{background:var(--background-focused);opacity:var(--background-focused-opacity)}:host(:focus){outline:none}@media (any-hover: hover){:host(:hover) .button-native{color:var(--color-hover)}:host(:hover) .button-native::after{background:var(--background-hover);opacity:var(--background-hover-opacity)}:host(.segment-button-checked:hover) .button-native{color:var(--color-checked)}}::slotted(ion-icon){-ms-flex-negative:0;flex-shrink:0;-ms-flex-order:-1;order:-1;pointer-events:none}::slotted(ion-label){display:block;-ms-flex-item-align:center;align-self:center;line-height:22px;text-overflow:ellipsis;white-space:nowrap;-webkit-box-sizing:border-box;box-sizing:border-box;pointer-events:none}:host(.segment-button-layout-icon-top) .button-native{-ms-flex-direction:column;flex-direction:column}:host(.segment-button-layout-icon-start) .button-native{-ms-flex-direction:row;flex-direction:row}:host(.segment-button-layout-icon-end) .button-native{-ms-flex-direction:row-reverse;flex-direction:row-reverse}:host(.segment-button-layout-icon-bottom) .button-native{-ms-flex-direction:column-reverse;flex-direction:column-reverse}:host(.segment-button-layout-icon-hide) ::slotted(ion-icon){display:none}:host(.segment-button-layout-label-hide) ::slotted(ion-label){display:none}ion-ripple-effect{color:var(--ripple-color, var(--color-checked))}.segment-button-indicator{-webkit-transform-origin:left;transform-origin:left;position:absolute;opacity:0;-webkit-box-sizing:border-box;box-sizing:border-box;will-change:transform, opacity;pointer-events:none}.segment-button-indicator-background{width:100%;height:var(--indicator-height);-webkit-transform:var(--indicator-transform);transform:var(--indicator-transform);-webkit-box-shadow:var(--indicator-box-shadow);box-shadow:var(--indicator-box-shadow);pointer-events:none}.segment-button-indicator-animated{-webkit-transition:var(--indicator-transition);transition:var(--indicator-transition)}:host(.segment-button-checked) .segment-button-indicator{opacity:1}@media (prefers-reduced-motion: reduce){.segment-button-indicator-background{-webkit-transform:none;transform:none}.segment-button-indicator-animated{-webkit-transition:none;transition:none}}:host{--background:none;--background-checked:none;--background-hover:none;--background-hover-opacity:0;--background-focused:none;--background-focused-opacity:0;--border-radius:7px;--border-width:1px;--border-color:rgba(var(--ion-text-color-rgb, 0, 0, 0), 0.12);--border-style:solid;--indicator-box-shadow:0 0 5px rgba(0, 0, 0, 0.16);--indicator-color:var(--ion-color-step-350, var(--ion-background-color, #fff));--indicator-height:100%;--indicator-transition:transform 260ms cubic-bezier(0.4, 0, 0.2, 1);--indicator-transform:none;--transition:100ms all linear;--padding-top:0;--padding-end:13px;--padding-bottom:0;--padding-start:13px;margin-top:2px;margin-bottom:2px;position:relative;-ms-flex-preferred-size:0;flex-basis:0;-ms-flex-direction:row;flex-direction:row;min-width:70px;min-height:28px;-webkit-transform:translate3d(0, 0, 0);transform:translate3d(0, 0, 0);font-size:13px;font-weight:450;line-height:37px}:host::before{margin-left:0;margin-right:0;margin-top:5px;margin-bottom:5px;-webkit-transition:160ms opacity ease-in-out;transition:160ms opacity ease-in-out;-webkit-transition-delay:100ms;transition-delay:100ms;border-left:var(--border-width) var(--border-style) var(--border-color);content:\"\";opacity:1;will-change:opacity}:host(:first-of-type)::before{border-left-color:transparent}:host(.segment-button-disabled){opacity:0.3}::slotted(ion-icon){font-size:24px}:host(.segment-button-layout-icon-start) ::slotted(ion-label){margin-left:2px;margin-right:0}@supports ((-webkit-margin-start: 0) or (margin-inline-start: 0)) or (-webkit-margin-start: 0){:host(.segment-button-layout-icon-start) ::slotted(ion-label){margin-left:unset;margin-right:unset;-webkit-margin-start:2px;margin-inline-start:2px;-webkit-margin-end:0;margin-inline-end:0}}:host(.segment-button-layout-icon-end) ::slotted(ion-label){margin-left:0;margin-right:2px}@supports ((-webkit-margin-start: 0) or (margin-inline-start: 0)) or (-webkit-margin-start: 0){:host(.segment-button-layout-icon-end) ::slotted(ion-label){margin-left:unset;margin-right:unset;-webkit-margin-start:0;margin-inline-start:0;-webkit-margin-end:2px;margin-inline-end:2px}}.segment-button-indicator{padding-left:2px;padding-right:2px;left:0;right:0;top:0;bottom:0}@supports ((-webkit-margin-start: 0) or (margin-inline-start: 0)) or (-webkit-margin-start: 0){.segment-button-indicator{padding-left:unset;padding-right:unset;-webkit-padding-start:2px;padding-inline-start:2px;-webkit-padding-end:2px;padding-inline-end:2px}}.segment-button-indicator-background{border-radius:var(--border-radius);background:var(--indicator-color)}.segment-button-indicator-background{-webkit-transition:var(--indicator-transition);transition:var(--indicator-transition)}:host(.segment-button-checked)::before,:host(.segment-button-after-checked)::before{opacity:0}:host(.segment-button-checked){z-index:-1}:host(.segment-button-activated){--indicator-transform:scale(0.95)}:host(.ion-focused) .button-native{opacity:0.7}@media (any-hover: hover){:host(:hover) .button-native{opacity:0.5}:host(.segment-button-checked:hover) .button-native{opacity:1}}:host(.in-segment-color){background:none;color:var(--ion-text-color, #000)}:host(.in-segment-color) .segment-button-indicator-background{background:var(--ion-color-step-350, var(--ion-background-color, #fff))}@media (any-hover: hover){:host(.in-segment-color:hover) .button-native,:host(.in-segment-color.segment-button-checked:hover) .button-native{color:var(--ion-text-color, #000)}}:host(.in-toolbar:not(.in-segment-color)){--background-checked:var(--ion-toolbar-segment-background-checked, none);--color:var(--ion-toolbar-segment-color, var(--ion-toolbar-color), initial);--color-checked:var(--ion-toolbar-segment-color-checked, var(--ion-toolbar-color), initial);--indicator-color:var(--ion-toolbar-segment-indicator-color, var(--ion-color-step-350, var(--ion-background-color, #fff)))}:host(.in-toolbar-color) .segment-button-indicator-background{background:#fff}:host(.in-toolbar-color:not(.in-segment-color)) .button-native{color:var(--ion-color-contrast)}:host(.in-toolbar-color.segment-button-checked:not(.in-segment-color)) .button-native{color:var(--ion-color-base)}@media (any-hover: hover){:host(.in-toolbar-color:not(.in-segment-color):hover) .button-native{color:var(--ion-color-contrast)}:host(.in-toolbar-color.segment-button-checked:not(.in-segment-color):hover) .button-native{color:var(--ion-color-base)}}";

const segmentButtonMdCss = ":host{--color:initial;--color-hover:var(--color);--color-checked:var(--color);--color-disabled:var(--color);--padding-start:0;--padding-end:0;--padding-top:0;--padding-bottom:0;border-radius:var(--border-radius);display:-ms-flexbox;display:flex;position:relative;-ms-flex:1 1 auto;flex:1 1 auto;-ms-flex-direction:column;flex-direction:column;height:auto;background:var(--background);color:var(--color);text-decoration:none;text-overflow:ellipsis;white-space:nowrap;-webkit-font-kerning:none;font-kerning:none;cursor:pointer}.button-native{border-radius:0;font-family:inherit;font-size:inherit;font-style:inherit;font-weight:inherit;letter-spacing:inherit;text-decoration:inherit;text-indent:inherit;text-overflow:inherit;text-transform:inherit;text-align:inherit;white-space:inherit;color:inherit;margin-left:var(--margin-start);margin-right:var(--margin-end);margin-top:var(--margin-top);margin-bottom:var(--margin-bottom);padding-left:var(--padding-start);padding-right:var(--padding-end);padding-top:var(--padding-top);padding-bottom:var(--padding-bottom);-webkit-transform:translate3d(0,  0,  0);transform:translate3d(0,  0,  0);display:-ms-flexbox;display:flex;position:relative;-ms-flex-direction:inherit;flex-direction:inherit;-ms-flex-positive:1;flex-grow:1;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;width:100%;min-width:inherit;max-width:inherit;height:auto;min-height:inherit;max-height:inherit;-webkit-transition:var(--transition);transition:var(--transition);border:none;outline:none;background:transparent;contain:content;pointer-events:none;overflow:hidden;z-index:2}@supports ((-webkit-margin-start: 0) or (margin-inline-start: 0)) or (-webkit-margin-start: 0){.button-native{margin-left:unset;margin-right:unset;-webkit-margin-start:var(--margin-start);margin-inline-start:var(--margin-start);-webkit-margin-end:var(--margin-end);margin-inline-end:var(--margin-end)}}@supports ((-webkit-margin-start: 0) or (margin-inline-start: 0)) or (-webkit-margin-start: 0){.button-native{padding-left:unset;padding-right:unset;-webkit-padding-start:var(--padding-start);padding-inline-start:var(--padding-start);-webkit-padding-end:var(--padding-end);padding-inline-end:var(--padding-end)}}.button-native::after{left:0;right:0;top:0;bottom:0;position:absolute;content:\"\";opacity:0}.button-inner{display:-ms-flexbox;display:flex;position:relative;-ms-flex-flow:inherit;flex-flow:inherit;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;width:100%;height:100%;z-index:1}:host(.segment-button-checked){background:var(--background-checked);color:var(--color-checked)}:host(.segment-button-disabled){cursor:default;pointer-events:none}:host(.ion-focused) .button-native{color:var(--color-focused)}:host(.ion-focused) .button-native::after{background:var(--background-focused);opacity:var(--background-focused-opacity)}:host(:focus){outline:none}@media (any-hover: hover){:host(:hover) .button-native{color:var(--color-hover)}:host(:hover) .button-native::after{background:var(--background-hover);opacity:var(--background-hover-opacity)}:host(.segment-button-checked:hover) .button-native{color:var(--color-checked)}}::slotted(ion-icon){-ms-flex-negative:0;flex-shrink:0;-ms-flex-order:-1;order:-1;pointer-events:none}::slotted(ion-label){display:block;-ms-flex-item-align:center;align-self:center;line-height:22px;text-overflow:ellipsis;white-space:nowrap;-webkit-box-sizing:border-box;box-sizing:border-box;pointer-events:none}:host(.segment-button-layout-icon-top) .button-native{-ms-flex-direction:column;flex-direction:column}:host(.segment-button-layout-icon-start) .button-native{-ms-flex-direction:row;flex-direction:row}:host(.segment-button-layout-icon-end) .button-native{-ms-flex-direction:row-reverse;flex-direction:row-reverse}:host(.segment-button-layout-icon-bottom) .button-native{-ms-flex-direction:column-reverse;flex-direction:column-reverse}:host(.segment-button-layout-icon-hide) ::slotted(ion-icon){display:none}:host(.segment-button-layout-label-hide) ::slotted(ion-label){display:none}ion-ripple-effect{color:var(--ripple-color, var(--color-checked))}.segment-button-indicator{-webkit-transform-origin:left;transform-origin:left;position:absolute;opacity:0;-webkit-box-sizing:border-box;box-sizing:border-box;will-change:transform, opacity;pointer-events:none}.segment-button-indicator-background{width:100%;height:var(--indicator-height);-webkit-transform:var(--indicator-transform);transform:var(--indicator-transform);-webkit-box-shadow:var(--indicator-box-shadow);box-shadow:var(--indicator-box-shadow);pointer-events:none}.segment-button-indicator-animated{-webkit-transition:var(--indicator-transition);transition:var(--indicator-transition)}:host(.segment-button-checked) .segment-button-indicator{opacity:1}@media (prefers-reduced-motion: reduce){.segment-button-indicator-background{-webkit-transform:none;transform:none}.segment-button-indicator-animated{-webkit-transition:none;transition:none}}:host{--background:none;--background-checked:none;--background-hover:var(--color-checked);--background-focused:var(--color-checked);--background-activated-opacity:0;--background-focused-opacity:.12;--background-hover-opacity:.04;--color:rgba(var(--ion-text-color-rgb, 0, 0, 0), 0.6);--color-checked:var(--ion-color-primary, #3880ff);--indicator-box-shadow:none;--indicator-color:var(--color-checked);--indicator-height:2px;--indicator-transition:transform 250ms cubic-bezier(0.4, 0, 0.2, 1);--indicator-transform:none;--padding-top:0;--padding-end:16px;--padding-bottom:0;--padding-start:16px;--transition:color 0.15s linear 0s, opacity 0.15s linear 0s;min-width:90px;max-width:360px;min-height:48px;border-width:var(--border-width);border-style:var(--border-style);border-color:var(--border-color);font-size:14px;font-weight:500;letter-spacing:0.06em;line-height:40px;text-transform:uppercase}:host(.segment-button-disabled){opacity:0.3}:host(.in-segment-color){background:none;color:rgba(var(--ion-text-color-rgb, 0, 0, 0), 0.6)}:host(.in-segment-color) ion-ripple-effect{color:var(--ion-color-base)}:host(.in-segment-color) .segment-button-indicator-background{background:var(--ion-color-base)}:host(.in-segment-color.segment-button-checked) .button-native{color:var(--ion-color-base)}:host(.in-segment-color.ion-focused) .button-native::after{background:var(--ion-color-base)}@media (any-hover: hover){:host(.in-segment-color:hover) .button-native{color:rgba(var(--ion-text-color-rgb, 0, 0, 0), 0.6)}:host(.in-segment-color:hover) .button-native::after{background:var(--ion-color-base)}:host(.in-segment-color.segment-button-checked:hover) .button-native{color:var(--ion-color-base)}}:host(.in-toolbar:not(.in-segment-color)){--background:var(--ion-toolbar-segment-background, none);--background-checked:var(--ion-toolbar-segment-background-checked, none);--color:var(--ion-toolbar-segment-color, rgba(var(--ion-text-color-rgb, 0, 0, 0), 0.6));--color-checked:var(--ion-toolbar-segment-color-checked, var(--ion-color-primary, #3880ff));--indicator-color:var(--ion-toolbar-segment-color-checked, var(--color-checked))}:host(.in-toolbar-color:not(.in-segment-color)) .button-native{color:rgba(var(--ion-color-contrast-rgb), 0.6)}:host(.in-toolbar-color.segment-button-checked:not(.in-segment-color)) .button-native{color:var(--ion-color-contrast)}@media (any-hover: hover){:host(.in-toolbar-color:not(.in-segment-color)) .button-native::after{background:var(--ion-color-contrast)}}::slotted(ion-icon){margin-top:12px;margin-bottom:12px;font-size:24px}::slotted(ion-label){margin-top:12px;margin-bottom:12px}:host(.segment-button-layout-icon-top) ::slotted(ion-label),:host(.segment-button-layout-icon-bottom) ::slotted(ion-icon){margin-top:0}:host(.segment-button-layout-icon-top) ::slotted(ion-icon),:host(.segment-button-layout-icon-bottom) ::slotted(ion-label){margin-bottom:0}:host(.segment-button-layout-icon-start) ::slotted(ion-label){margin-left:8px;margin-right:0}@supports ((-webkit-margin-start: 0) or (margin-inline-start: 0)) or (-webkit-margin-start: 0){:host(.segment-button-layout-icon-start) ::slotted(ion-label){margin-left:unset;margin-right:unset;-webkit-margin-start:8px;margin-inline-start:8px;-webkit-margin-end:0;margin-inline-end:0}}:host(.segment-button-layout-icon-end) ::slotted(ion-label){margin-left:0;margin-right:8px}@supports ((-webkit-margin-start: 0) or (margin-inline-start: 0)) or (-webkit-margin-start: 0){:host(.segment-button-layout-icon-end) ::slotted(ion-label){margin-left:unset;margin-right:unset;-webkit-margin-start:0;margin-inline-start:0;-webkit-margin-end:8px;margin-inline-end:8px}}:host(.segment-button-has-icon-only) ::slotted(ion-icon){margin-top:12px;margin-bottom:12px}:host(.segment-button-has-label-only) ::slotted(ion-label){margin-top:12px;margin-bottom:12px}.segment-button-indicator{left:0;right:0;bottom:0}.segment-button-indicator-background{background:var(--indicator-color)}:host(.in-toolbar:not(.in-segment-color)) .segment-button-indicator-background{background:var(--ion-toolbar-segment-indicator-color, var(--indicator-color))}:host(.in-toolbar-color:not(.in-segment-color)) .segment-button-indicator-background{background:var(--ion-color-contrast)}";

let ids = 0;
const SegmentButton = /*@__PURE__*/ proxyCustomElement(class extends HTMLElement {
  constructor() {
    super();
    this.__registerHost();
    this.__attachShadow();
    this.segmentEl = null;
    this.checked = false;
    /**
     * If `true`, the user cannot interact with the segment button.
     */
    this.disabled = false;
    /**
     * Set the layout of the text and icon in the segment.
     */
    this.layout = 'icon-top';
    /**
     * The type of the button.
     */
    this.type = 'button';
    /**
     * The value of the segment button.
     */
    this.value = 'ion-sb-' + (ids++);
    this.updateStyle = () => {
      forceUpdate(this);
    };
    this.updateState = () => {
      if (this.segmentEl) {
        this.checked = this.segmentEl.value === this.value;
      }
    };
  }
  connectedCallback() {
    const segmentEl = this.segmentEl = this.el.closest('ion-segment');
    if (segmentEl) {
      this.updateState();
      addEventListener(segmentEl, 'ionSelect', this.updateState);
      addEventListener(segmentEl, 'ionStyle', this.updateStyle);
    }
  }
  disconnectedCallback() {
    const segmentEl = this.segmentEl;
    if (segmentEl) {
      removeEventListener(segmentEl, 'ionSelect', this.updateState);
      removeEventListener(segmentEl, 'ionStyle', this.updateStyle);
      this.segmentEl = null;
    }
  }
  get hasLabel() {
    return !!this.el.querySelector('ion-label');
  }
  get hasIcon() {
    return !!this.el.querySelector('ion-icon');
  }
  get tabIndex() {
    return this.checked && !this.disabled ? 0 : -1;
  }
  render() {
    const { checked, type, disabled, hasIcon, hasLabel, layout, segmentEl, tabIndex } = this;
    const mode = getIonMode(this);
    const hasSegmentColor = () => segmentEl !== null && segmentEl.color !== undefined;
    return (h(Host, { role: "tab", "aria-selected": checked ? 'true' : 'false', "aria-disabled": disabled ? 'true' : null, tabIndex: tabIndex, class: {
        [mode]: true,
        'in-toolbar': hostContext('ion-toolbar', this.el),
        'in-toolbar-color': hostContext('ion-toolbar[color]', this.el),
        'in-segment': hostContext('ion-segment', this.el),
        'in-segment-color': hasSegmentColor(),
        'segment-button-has-label': hasLabel,
        'segment-button-has-icon': hasIcon,
        'segment-button-has-label-only': hasLabel && !hasIcon,
        'segment-button-has-icon-only': hasIcon && !hasLabel,
        'segment-button-disabled': disabled,
        'segment-button-checked': checked,
        [`segment-button-layout-${layout}`]: true,
        'ion-activatable': true,
        'ion-activatable-instant': true,
        'ion-focusable': true,
      } }, h("button", { type: type, tabIndex: -1, class: "button-native", part: "native", disabled: disabled }, h("span", { class: "button-inner" }, h("slot", null)), mode === 'md' && h("ion-ripple-effect", null)), h("div", { part: "indicator", class: {
        'segment-button-indicator': true,
        'segment-button-indicator-animated': true
      } }, h("div", { part: "indicator-background", class: "segment-button-indicator-background" }))));
  }
  get el() { return this; }
  static get style() { return {
    ios: segmentButtonIosCss,
    md: segmentButtonMdCss
  }; }
}, [33, "ion-segment-button", {
    "disabled": [4],
    "layout": [1],
    "type": [1],
    "value": [1],
    "checked": [32]
  }]);
function defineCustomElement$1() {
  if (typeof customElements === "undefined") {
    return;
  }
  const components = ["ion-segment-button", "ion-ripple-effect"];
  components.forEach(tagName => { switch (tagName) {
    case "ion-segment-button":
      if (!customElements.get(tagName)) {
        customElements.define(tagName, SegmentButton);
      }
      break;
    case "ion-ripple-effect":
      if (!customElements.get(tagName)) {
        defineCustomElement$2();
      }
      break;
  } });
}

const IonSegmentButton = SegmentButton;
const defineCustomElement = defineCustomElement$1;

export { IonSegmentButton, defineCustomElement };