@public-ui/components/dist/kolibri/kol-tabs.entry.js

Contains all web components that belong to KoliBri - The accessible HTML-Standard.

/*!
 * KoliBri - The accessible HTML-Standard
 */
import{r as t,h as n,H as e,g as i}from"./index-f0de5c73.js";import{t as o}from"./i18n-5fe08f1c.js";import{c as s}from"./component-names-6ca7e863.js";import{w as a,j as l,f as r,s as d,k as h,g as c,h as b,t as u}from"./prop.validators-64749272.js";import{a as f}from"./align-878fb132.js";import{v as p}from"./label-e8ec0e3a.js";import{L as m}from"./dev.utils-fab45cbc.js";import"./i18n-7ea9f137.js";import"./reuse-32931294.js";import"./index-da3e0c00.js";const g=["select-automatic","select-manual"],v=(t,e)=>{a(t,"_behavior",(t=>"string"==typeof t&&g.includes(t)),new Set([`KoliBriTabBehavior {${g.join(", ")}`]),e)};var y;!function(t){t.ArrowDown="ArrowDown",t.ArrowLeft="ArrowLeft",t.ArrowRight="ArrowRight",t.ArrowUp="ArrowUp",t.Enter="Enter",t.Space=" "}(y||(y={}));const w="/*\n * This file contains all rules for accessibility.\n */\n@layer kol-global {\n  :host {\n    /*\n     * Minimum size of interactive elements.\n     */\n    --a11y-min-size: calc(44rem / var(--kolibri-root-font-size, 16));\n    /*\n     * No element should be used without a background and font color whose contrast ratio has\n     * not been checked. By initially setting the background color to white and the font color\n     * to black, the contrast ratio is ensured and explicit adjustment is forced.\n     */\n    background-color: white;\n    color: black;\n    /*\n     * Verdana is an accessible font that can be used without requiring additional loading time.\n     */\n    font-family: Verdana;\n  }\n  * {\n    /*\n     * This rule enables the word dividing for all texts. That is important for high zoom levels.\n     */\n    hyphens: auto;\n    /*\n     * Letter spacing is required for all texts.\n     */\n    letter-spacing: inherit;\n    /*\n     * This rule enables the word dividing for all texts. That is important for high zoom levels.\n     */\n    word-break: break-word;\n    /*\n     * Word spacing is required for all texts.\n     */\n    word-spacing: inherit;\n  }\n  /*\n   * All interactive elements should have a minimum size of rem(44).\n   */\n  /* input:not([type='checkbox'], [type='radio'], [type='range']), */\n  /* option, */\n  /* select, */\n  /* textarea, */\n  [role=button],\n  button:not([role=link]),\n  .kol-input .input {\n    min-height: var(--a11y-min-size);\n    min-width: var(--a11y-min-size);\n  }\n  /*\n   * Some interactive elements should not inherit the font-family and font-size.\n   */\n  a,\n  button,\n  h1,\n  h2,\n  h3,\n  h4,\n  h5,\n  h6,\n  input,\n  option,\n  select,\n  textarea {\n    /*\n     * All elements should inherit the font family from his parent element.\n     */\n    font-family: inherit;\n    /*\n     * All elements should inherit the font size from his parent element.\n     */\n    font-size: inherit;\n  }\n}\n/**\n * Sometimes we need the semantic element for accessibility reasons,\n * but we don't want to show it.\n *\n * - https://www.a11yproject.com/posts/how-to-hide-content/\n */\n.visually-hidden {\n  clip: rect(0 0 0 0);\n  clip-path: inset(50%);\n  height: calc(1rem / var(--kolibri-root-font-size, 16));\n  overflow: hidden;\n  position: absolute;\n  white-space: nowrap;\n  width: calc(1rem / var(--kolibri-root-font-size, 16));\n}\n\n@layer kol-global {\n  /*\n   * Dieses CSS stellt sicher, dass der Standard-Style\n   * von A und Button resettet werden.\n   */\n  :is(a, button) {\n    background-color: transparent;\n    border: none;\n    margin: 0;\n    padding: 0;\n    width: 100%; /* 100% needed for custom width from outside */\n  }\n  /*\n   * Ensure elements with hidden attribute to be actually not visible\n   * @see https://meowni.ca/hidden.is.a.lie.html\n   */\n  [hidden] {\n    display: none !important;\n  }\n}\n@layer kol-global {\n  :host {\n    font-size: calc(16rem / var(--kolibri-root-font-size, 16));\n    /*\n     * The max-width is needed to prevent the table from overflowing the\n     * parent node, if the table is wider than the parent node.\n     */\n    max-width: 100%;\n  }\n  * {\n    /*\n     * We prefer to box-sizing: border-box for all elements.\n     */\n    box-sizing: border-box;\n  }\n  /* KolSpan is a layout component with icons in all directions and a label text in the middle. */\n  .kol-span-wc {\n    display: grid;\n    place-items: center;\n  }\n  /* The sub span in KolSpan is the horizontal span with icon left and right and the label text in the middle. */\n  .kol-span-wc > span {\n    display: flex;\n    place-items: center;\n  }\n  a,\n  button {\n    cursor: pointer;\n  }\n  /* This is the text label. */\n  .hide-label > .kol-span-wc > span > span {\n    display: none;\n  }\n  /* Reset browser agent style. */\n  button:disabled {\n    color: unset;\n  }\n  .disabled label,\n  .disabled:focus-within label,\n  [aria-disabled=true],\n  [aria-disabled=true]:focus,\n  [disabled],\n  [disabled]:focus {\n    cursor: not-allowed;\n    opacity: 0.5;\n    outline: none;\n  }\n  [aria-disabled=true]:focus .kol-span-wc,\n  [disabled]:focus .kol-span-wc {\n    outline: none !important;\n  }\n}\n@layer kol-component {\n  :host {\n    display: block;\n  }\n}\n@layer kol-component {\n  .kol-tooltip-wc {\n    display: contents;\n  }\n  .kol-tooltip-wc .tooltip-floating {\n    animation-duration: 0.25s;\n    animation-iteration-count: 1;\n    animation-name: fadeInOpacity;\n    animation-timing-function: ease-in;\n    box-sizing: border-box;\n    display: none;\n    position: fixed;\n    visibility: hidden;\n    /* Avoid layout interference - see https://floating-ui.com/docs/computePosition */\n    top: 0;\n    left: 0;\n    max-width: 90vw;\n    max-height: 90vh;\n    /* Can be used to specify the tooltip-width from the outside. Unset by default.  */\n    width: var(--kol-tooltip-width);\n  }\n  /* Shared between content and arrow */\n  .kol-tooltip-wc .tooltip-area {\n    background-color: #fff;\n    color: #000;\n  }\n  .kol-tooltip-wc .tooltip-arrow {\n    height: calc(10rem / var(--kolibri-root-font-size, 16));\n    position: absolute;\n    transform: rotate(45deg);\n    width: calc(10rem / var(--kolibri-root-font-size, 16));\n    z-index: 999;\n  }\n  .kol-tooltip-wc .tooltip-content {\n    position: relative;\n    z-index: 1000;\n  }\n  @keyframes fadeInOpacity {\n    0% {\n      opacity: 0;\n    }\n    100% {\n      opacity: 1;\n    }\n  }\n}\n@layer kol-component {\n  :host > div {\n    display: grid;\n  }\n  .tabs-content {\n    overflow: auto;\n  }\n  .tabs-button-group {\n    display: flex;\n    flex-wrap: wrap;\n  }\n  .tabs-button-group button {\n    border-bottom-color: transparent;\n    border-bottom-style: solid;\n    display: block;\n  }\n  div.grid,\n  div[role=tabpanel] {\n    height: 100%;\n  }\n  :host > .tabs-align-right {\n    display: grid;\n    grid-template-columns: 1fr auto;\n  }\n  :host > .tabs-align-right .tabs-button-group {\n    flex-direction: column;\n    order: 2;\n  }\n  :host > .tabs-align-right .tabs-button-group .kol-button-wc {\n    width: 100%;\n  }\n  :host > .tabs-align-left {\n    display: grid;\n    grid-template-columns: auto 1fr;\n  }\n  :host > .tabs-align-left .tabs-button-group {\n    flex-direction: column;\n    order: 0;\n  }\n  :host > .tabs-align-left .tabs-button-group .kol-button-wc {\n    width: 100%;\n  }\n  :host > .tabs-align-bottom {\n    display: grid;\n    grid-template-rows: 1fr auto;\n  }\n  :host > .tabs-align-bottom .tabs-button-group {\n    order: 2;\n  }\n  :host > .tabs-align-bottom .tabs-button-group > div {\n    display: flex;\n    margin: 0 1em;\n  }\n  :host > .tabs-align-bottom .tabs-button-group > div > div:first-child {\n    margin: 0 1em 0 0;\n  }\n  :host > .tabs-align-top {\n    display: grid;\n    grid-template-rows: auto 1fr;\n  }\n  :host > .tabs-align-top .tabs-button-group {\n    order: 0;\n  }\n  :host > .tabs-align-top .tabs-button-group > div {\n    display: flex;\n  }\n  :host > .tabs-align-top .tabs-button-group > div > div {\n    margin: 0 1em;\n  }\n  :host > .tabs-align-top .tabs-button-group > div > div:first-child {\n    margin: 0 1em 0 0;\n  }\n}",k=w,x=class{constructor(e){t(this,e),this.onCreateLabel=`${o("kol-new")} …`,this.showCreateTab=!1,this.nextPossibleTabIndex=(t,e,n=1)=>{const o=e+n;return o<t.length?t[o]._disabled?this.nextPossibleTabIndex(t,e,n+1):o:e},this.prevPossibleTabIndex=(t,e,n=1)=>{const o=e-n;return o>=0?t[o]._disabled?this.prevPossibleTabIndex(t,e,n+1):o:e},this.onKeyDown=t=>{switch(t.key){case y.ArrowRight:this.goToNextTab(t);break;case y.ArrowLeft:this.goToPreviousTab(t);break;case y.Space:case y.Enter:this.activateFocusedTab(t)}},this.onClickSelect=(t,e)=>{this.selectNextTabEvent(t,e)},this.onMouseDown=t=>{t.preventDefault(),t.stopPropagation()},this.callbacks={onClick:this.onClickSelect,onMouseDown:this.onMouseDown},this.catchTabPanelHost=t=>{this.tabPanelHost=t},this.selectNextNotDisabledTab=(t,e,n=!0,o)=>{if(t>e.length-1&&(t=e.length-1),t<0&&(t=0),Array.isArray(e)&&e[t]&&e[t]._disabled){if(!0===n){if(t<e.length-1)return this.selectNextNotDisabledTab(t+1,e,!0,o||t);t=o||t,n=!1}if(!1===n){if(t>0)return this.selectNextNotDisabledTab(t-1,e,!1,o||t);l("[KolTabs] All tabs are disabled, and therefore no tab can be displayed.")}}return t},this.syncSelectedAndTabs=(t,e,n,o)=>{let a,i;a="_selected"===o?t:this.state._selected,i="_tabs"===o?t:this.state._tabs,i.length>0&&e.set("_selected",this.selectNextNotDisabledTab(a,i))},this.refreshTabPanels=()=>{var t,e,n,o;if(this.tabPanelHost){for(;this.tabPanelHost.firstChild;)this.tabPanelHost.removeChild(this.tabPanelHost.firstChild);for(let a=0;a<(null===(t=this.state._tabs)||void 0===t?void 0:t.length);a++){const t=document.createElement("div");t.setAttribute("aria-labelledby",`${this.state._label.replace(/\s/g,"-")}-tab-${a}`),t.setAttribute("id",`tabpanel-${a}`),t.setAttribute("role","tabpanel"),t.setAttribute("hidden","");const i=document.createElement("slot");i.setAttribute("name",`tabpanel-slot-${a}`),t.appendChild(i),null===(e=this.tabPanelHost)||void 0===e||e.appendChild(t),"undefined"!=typeof HTMLCollection&&(null===(n=this.host)||void 0===n?void 0:n.children)instanceof HTMLCollection&&(null===(o=this.host)||void 0===o?void 0:o.children[a])&&this.host.children[a].setAttribute("slot",`tabpanel-slot-${a}`)}this.updateVisiblePanel()}},this.updateVisiblePanel=()=>{this.tabPanelHost&&Array.from(this.tabPanelHost.children).forEach(((t,e)=>{e===this.state._selected?t.removeAttribute("hidden"):t.setAttribute("hidden","")}))},this.onCreate=t=>{var e,n;t.preventDefault(),t.stopPropagation(),"function"==typeof(null===(e=this.state._on)||void 0===e?void 0:e.onCreate)&&(null===(n=this.state._on)||void 0===n||n.onCreate(t))},this.onBlur=()=>{this.currentFocusIndex=void 0},this._align="top",this._behavior=void 0,this._label=void 0,this._on=void 0,this._selected=0,this._tabs=void 0,this.state={_align:"top",_label:"",_selected:0,_tabs:[]}}getCurrentFocusIndex(){return"number"==typeof this.currentFocusIndex?this.currentFocusIndex:this.state._selected}getKeyboardTabChangeMode(){return"select-manual"===this._behavior?"selectFocusOnly":"activateCompletely"}goToNextTab(t){const e=this.nextPossibleTabIndex(this.state._tabs,this.getCurrentFocusIndex());this.selectNextTabEvent(t,e,this.getKeyboardTabChangeMode())}goToPreviousTab(t){const e=this.prevPossibleTabIndex(this.state._tabs,this.getCurrentFocusIndex());this.selectNextTabEvent(t,e,this.getKeyboardTabChangeMode())}activateFocusedTab(t){"number"==typeof this.currentFocusIndex&&this.onSelect(t,this.currentFocusIndex)}selectNextTabEvent(t,e,n="activateCompletely"){var o,a;if(this.currentFocusIndex=e,this.focusTabById(e),"activateCompletely"===n){this._selected=e;null===(a=null===(o=this.state._tabs[e]._on)||void 0===o?void 0:o.onSelect)||void 0===a||a.call(o,t,e),this.onSelect(t,e)}}renderButtonGroup(){return n("div",{"aria-label":this.state._label,class:"tabs-button-group kol-button-group-wc",role:"tablist",onKeyDown:this.onKeyDown,onBlur:this.onBlur},this.state._tabs.map(((t,e)=>n(s,{_disabled:t._disabled,_icons:t._icons,_hideLabel:t._hideLabel,_label:t._label,_on:this.callbacks,_tabIndex:this.state._selected===e?0:-1,_tooltipAlign:t._tooltipAlign,_variant:this.state._selected===e?"custom":void 0,_customClass:this.state._selected===e?"selected":void 0,_ariaControls:`tabpanel-${e}`,_ariaSelected:this.state._selected===e,_id:`${this.state._label.replace(/\s/g,"-")}-tab-${e}`,_role:"tab",_value:e}))),this.showCreateTab&&n(s,{class:"create-button",_label:this.onCreateLabel,_on:{onClick:this.onCreate}}))}render(){return n(e,{key:"c8a57c143bad6f393f32b5dabb73aa4b85283678",class:"kol-tabs"},n("div",{key:"4bf7d0d4d05cd9978838cd19fefd308426b41ffd",ref:t=>{this.tabPanelsElement=t},class:{[`tabs-align-${this.state._align}`]:!0}},this.renderButtonGroup(),n("div",{key:"5b5b9731a0523296c14429e8f636e6898d8f6400",class:"tabs-content",ref:this.catchTabPanelHost})))}validateAlign(t){f(this,t)}validateBehavior(t){v(this,t)}validateLabel(t){p(this,t,{required:!0})}validateOn(t){if("object"==typeof t&&null!==t){r("[KolTabs] Prüfen, wie man auch einen EventCallback einzeln ändern kann.");const e={};"function"!=typeof t.onCreate&&"object"!=typeof t.onCreate||("object"==typeof t.onCreate?("string"==typeof t.onCreate.label&&t.onCreate.label.length>0?this.onCreateLabel=t.onCreate.label:m.debug("[KolTabs] The label text for New in {\n  onCreate: {\n    label: string (!),\n    callback: Function\n  }\n} is not set correctly."),"function"==typeof t.onCreate.callback?e.onCreate=t.onCreate.callback:m.debug("[KolTabs] The onCreate callback function for New in {\n  onCreate: {\n    label: string,\n    callback: Function (!)\n  }\n} is not set correctly.")):e.onCreate=t.onCreate,this.showCreateTab="function"==typeof e.onCreate),"function"==typeof t.onSelect&&(e.onSelect=t.onSelect),d(this,"_on",e)}}validateSelected(t){h(this,"_selected",t,{hooks:{beforePatch:this.syncSelectedAndTabs}})}validateTabs(t){c(this,"_tabs",(t=>"object"==typeof t&&null!==t&&"string"==typeof t._label&&t._label.length>0),t,void 0,{hooks:{beforePatch:this.syncSelectedAndTabs,afterPatch:this.refreshTabPanels}}),b("KolTabs",this.state._tabs.length)}componentWillLoad(){this.validateAlign(this._align),this.validateLabel(this._label),this.validateOn(this._on),this.validateSelected(this._selected),this.validateTabs(this._tabs),this.validateBehavior(this._behavior)}componentDidRender(){this.refreshTabPanels()}focusTabById(t){if(this.tabPanelsElement){const e=u(`button#${this.state._label.replace(/\s/g,"-")}-tab-${t}`,this.tabPanelsElement);null==e||e.focus()}}onSelect(t,e){var n,o;null===(o=null===(n=this._on)||void 0===n?void 0:n.onSelect)||void 0===o||o.call(n,t,e),this.focusTabById(e)}get host(){return i(this)}static get watchers(){return{_align:["validateAlign"],_behavior:["validateBehavior"],_label:["validateLabel"],_on:["validateOn"],_selected:["validateSelected"],_tabs:["validateTabs"]}}};x.style={default:k};export{x as kol_tabs};