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

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

/*!
 * KoliBri - The accessible HTML-Standard
 */
import{r as registerInstance,h,g as getElement}from"./index-136f59ac.js";import{w as watchValidator,D as devHint,f as featureHint,L as Log,k as setState,E as watchNumber,y as watchJsonArrayString,z as uiUxHintMillerscheZahl,N as koliBriQuerySelector}from"./index-88dea7b1.js";import{t as translate}from"./i18n-01abf777.js";import{a as KolButtonWcTag}from"./component-names-799e91e2.js";import{K as KeyboardKey}from"./keyboard-2483c6de.js";import{d as dispatchDomEvent,K as KolEvent}from"./events-5886c68b.js";import{c as clsx}from"./clsx-09a06a12.js";import{v as validateAlign}from"./align-a05c3d17.js";import{v as validateLabel}from"./label-5982d241.js";import"./i18n-45224cc3.js";const tabBehaviorPropTypeOptions=["select-automatic","select-manual"],validateTabBehavior=(e,t)=>{watchValidator(e,"_behavior",(e=>"string"==typeof e&&tabBehaviorPropTypeOptions.includes(e)),new Set([`KoliBriTabBehavior {${tabBehaviorPropTypeOptions.join(", ")}`]),t)},defaultStyleCss="/*\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    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%;\n    /* 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  .badge-text-hint {\n    background-color: lightgray;\n    color: black;\n  }\n}\n@layer kol-global {\n  :host {\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  .kol-span {\n    /* KolSpan is a layout component with icons in all directions and a label text in the middle. */\n    display: grid;\n    place-items: center;\n    /* The sub span in KolSpan is the horizontal span with icon left and right and the label text in the middle. */\n  }\n  .kol-span__container {\n    display: flex;\n    place-items: center;\n  }\n  a,\n  button {\n    cursor: pointer;\n  }\n  .kol-span .kol-span__label--hide-label .kol-span__label {\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,\n  [disabled]:focus .kol-span {\n    outline: none !important;\n  }\n}\n@layer kol-component {\n  :host {\n    display: block;\n  }\n}\n@layer kol-component {\n  :host {\n    font-size: calc(16rem / var(--kolibri-root-font-size, 16));\n  }\n  .kol-tooltip {\n    display: contents;\n  }\n  .kol-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  .kol-tooltip__arrow {\n    background-color: #fff;\n    color: #000;\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__content {\n    background-color: #fff;\n    color: #000;\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  .kol-tabs {\n    font-size: calc(16rem / var(--kolibri-root-font-size, 16));\n    display: var(--display);\n    grid-template-rows: var(--grid-template-rows);\n    grid-template-columns: var(--grid-template-columns);\n  }\n  .kol-tabs--align-right {\n    --display: grid;\n    --grid-template-columns: 1fr auto;\n    --button-group-flex-direction: column;\n    --button-group-order: 2;\n  }\n  .kol-tabs--align-left {\n    --display: grid;\n    --grid-template-columns: auto 1fr;\n    --button-group-flex-direction: column;\n    --button-group-order: 0;\n  }\n  .kol-tabs--align-bottom {\n    --display: grid;\n    --grid-template-rows: 1fr auto;\n    --button-group-order: 2;\n  }\n  .kol-tabs__tabs-align-top {\n    --display: grid;\n    --grid-template-rows: auto 1fr;\n    --button-group-order: 0;\n  }\n  .kol-tabs__content {\n    overflow: auto;\n  }\n  .kol-tabs__button-group {\n    display: flex;\n    flex-wrap: wrap;\n    flex-direction: var(--button-group-flex-direction);\n    order: var(--button-group-order);\n  }\n  .kol-tabs__button-group .kol-button {\n    border-bottom-color: transparent;\n    border-bottom-style: solid;\n    display: block;\n  }\n  .kol-tabs__panel {\n    height: 100%;\n  }\n}",KolTabsDefaultStyle0=defaultStyleCss,KolTabs=class{constructor(e){registerInstance(this,e),this.onCreateLabel=`${translate("kol-new")} …`,this.showCreateTab=!1,this.nextPossibleTabIndex=(e,t,n=1)=>{const a=t+n;return a<e.length?e[a]._disabled?this.nextPossibleTabIndex(e,t,n+1):a:t},this.prevPossibleTabIndex=(e,t,n=1)=>{const a=t-n;return a>=0?e[a]._disabled?this.prevPossibleTabIndex(e,t,n+1):a:t},this.onKeyDown=e=>{switch(e.key){case KeyboardKey.ArrowRight:this.goToNextTab(e);break;case KeyboardKey.ArrowLeft:this.goToPreviousTab(e);break;case KeyboardKey.Space:case KeyboardKey.Enter:this.activateFocusedTab(e)}},this.onClickSelect=(e,t)=>{this.selectNextTabEvent(e,t)},this.onMouseDown=e=>{e.preventDefault()},this.callbacks={onClick:this.onClickSelect,onMouseDown:this.onMouseDown},this.catchTabPanelHost=e=>{this.tabPanelHost=e},this.selectNextNotDisabledTab=(e,t,n=!0,a)=>{if(e>t.length-1&&(e=t.length-1),e<0&&(e=0),Array.isArray(t)&&t[e]&&t[e]._disabled){if(!0===n){if(e<t.length-1)return this.selectNextNotDisabledTab(e+1,t,!0,a||e);e=a||e,n=!1}if(!1===n){if(e>0)return this.selectNextNotDisabledTab(e-1,t,!1,a||e);devHint("[KolTabs] All tabs are disabled, and therefore no tab can be displayed.")}}return e},this.syncSelectedAndTabs=(e,t,n,a)=>{let o,i;o="_selected"===a?e:this.state._selected,i="_tabs"===a?e:this.state._tabs,i.length>0&&t.set("_selected",this.selectNextNotDisabledTab(o,i))},this.refreshTabPanels=()=>{var e,t,n,a;if(this.tabPanelHost){for(;this.tabPanelHost.firstChild;)this.tabPanelHost.removeChild(this.tabPanelHost.firstChild);for(let o=0;o<(null===(e=this.state._tabs)||void 0===e?void 0:e.length);o++){const e=document.createElement("div");e.setAttribute("aria-labelledby",`${this.state._label.replace(/\s/g,"-")}-tab-${o}`),e.setAttribute("id",`tabpanel-${o}`),e.setAttribute("role","tabpanel"),e.setAttribute("hidden","");const i=document.createElement("slot");i.setAttribute("name",`tabpanel-slot-${o}`),e.appendChild(i),null===(t=this.tabPanelHost)||void 0===t||t.appendChild(e),"undefined"!=typeof HTMLCollection&&(null===(n=this.host)||void 0===n?void 0:n.children)instanceof HTMLCollection&&(null===(a=this.host)||void 0===a?void 0:a.children[o])&&this.host.children[o].setAttribute("slot",`tabpanel-slot-${o}`)}this.updateVisiblePanel()}},this.updateVisiblePanel=()=>{this.tabPanelHost&&Array.from(this.tabPanelHost.children).forEach(((e,t)=>{t===this.state._selected?e.removeAttribute("hidden"):e.setAttribute("hidden","")}))},this.onCreate=e=>{var t,n;e.preventDefault(),"function"==typeof(null===(t=this.state._on)||void 0===t?void 0:t.onCreate)&&(null===(n=this.state._on)||void 0===n||n.onCreate(e))},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(e){const t=this.nextPossibleTabIndex(this.state._tabs,this.getCurrentFocusIndex());this.selectNextTabEvent(e,t,this.getKeyboardTabChangeMode())}goToPreviousTab(e){const t=this.prevPossibleTabIndex(this.state._tabs,this.getCurrentFocusIndex());this.selectNextTabEvent(e,t,this.getKeyboardTabChangeMode())}activateFocusedTab(e){"number"==typeof this.currentFocusIndex&&this.onSelect(e,this.currentFocusIndex)}selectNextTabEvent(e,t,n="activateCompletely"){var a,o;if(this.currentFocusIndex=t,this.focusTabById(t),"activateCompletely"===n){this._selected=t;null===(o=null===(a=this.state._tabs[t]._on)||void 0===a?void 0:a.onSelect)||void 0===o||o.call(a,e,t),this.onSelect(e,t)}}renderButtonGroup(){return h("div",{"aria-label":this.state._label,class:"kol-tabs__button-group",role:"tablist",onKeyDown:this.onKeyDown,onBlur:this.onBlur},this.state._tabs.map(((e,t)=>h(KolButtonWcTag,{_disabled:e._disabled,_icons:e._icons,_hideLabel:e._hideLabel,_label:e._label,_on:this.callbacks,_tabIndex:this.state._selected===t?0:-1,_tooltipAlign:e._tooltipAlign,_variant:this.state._selected===t?"custom":void 0,_customClass:this.state._selected===t?"selected":void 0,_ariaControls:`tabpanel-${t}`,_ariaSelected:this.state._selected===t,_id:`${this.state._label.replace(/\s/g,"-")}-tab-${t}`,_role:"tab",_value:t}))),this.showCreateTab&&h(KolButtonWcTag,{class:"kol-tabs_button-create",_label:this.onCreateLabel,_on:{onClick:this.onCreate}}))}render(){return h("div",{key:"ace31fe22b60c6419c6c04842d4b5e256a20a77c",ref:e=>{this.tabPanelsElement=e},class:clsx("kol-tabs",`kol-tabs--align-${this.state._align}`)},this.renderButtonGroup(),h("div",{key:"ca508552303e1da3567a6534fb68969cb1f221e4",class:"kol-tabs__content",ref:this.catchTabPanelHost}))}validateAlign(e){validateAlign(this,e)}validateBehavior(e){validateTabBehavior(this,e)}validateLabel(e){validateLabel(this,e,{required:!0})}validateOn(e){if("object"==typeof e&&null!==e){featureHint("[KolTabs] Prüfen, wie man auch einen EventCallback einzeln ändern kann.");const t={};"function"!=typeof e.onCreate&&"object"!=typeof e.onCreate||("object"==typeof e.onCreate?("string"==typeof e.onCreate.label&&e.onCreate.label.length>0?this.onCreateLabel=e.onCreate.label:Log.debug("[KolTabs] The label text for New in {\n  onCreate: {\n    label: string (!),\n    callback: Function\n  }\n} is not set correctly."),"function"==typeof e.onCreate.callback?t.onCreate=e.onCreate.callback:Log.debug("[KolTabs] The onCreate callback function for New in {\n  onCreate: {\n    label: string,\n    callback: Function (!)\n  }\n} is not set correctly.")):t.onCreate=e.onCreate,this.showCreateTab="function"==typeof t.onCreate),"function"==typeof e.onSelect&&(t.onSelect=e.onSelect),setState(this,"_on",t)}}validateSelected(e){watchNumber(this,"_selected",e,{hooks:{beforePatch:this.syncSelectedAndTabs}})}validateTabs(e){watchJsonArrayString(this,"_tabs",(e=>"object"==typeof e&&null!==e&&"string"==typeof e._label&&e._label.length>0),e,void 0,{hooks:{beforePatch:this.syncSelectedAndTabs,afterPatch:this.refreshTabPanels}}),uiUxHintMillerscheZahl("KolTabs",this.state._tabs.length)}componentWillLoad(){this.validateAlign(this._align),this.validateLabel(this._label),this.validateOn(this._on),this.validateSelected(this._selected),this.validateTabs(this._tabs),this.validateBehavior(this._behavior)}componentDidRender(){this.refreshTabPanels()}focusTabById(e){if(this.tabPanelsElement){const t=koliBriQuerySelector(`button#${this.state._label.replace(/\s/g,"-")}-tab-${e}`,this.tabPanelsElement);null==t||t.focus()}}onSelect(e,t){var n,a;null===(a=null===(n=this._on)||void 0===n?void 0:n.onSelect)||void 0===a||a.call(n,e,t),this.host&&dispatchDomEvent(this.host,KolEvent.select,t),this.focusTabById(t)}get host(){return getElement(this)}static get watchers(){return{_align:["validateAlign"],_behavior:["validateBehavior"],_label:["validateLabel"],_on:["validateOn"],_selected:["validateSelected"],_tabs:["validateTabs"]}}};KolTabs.style={default:KolTabsDefaultStyle0};export{KolTabs as kol_tabs};