Sha256: 01788838791edebfb90c221f0da7aade73147f56e283d30b7a02288dc59d52f5
Contents?: true
Size: 1.95 KB
Versions: 5
Compression:
Stored size: 1.95 KB
Contents
class t extends HTMLElement{constructor(){super(),this.addEventListener("keydown",(t=>{const r=t.target;if(!(r instanceof HTMLElement))return;if("tab"!==r.getAttribute("role")&&!r.closest('[role="tablist"]'))return;const a=Array.from(this.querySelectorAll('[role="tablist"] [role="tab"]')),n=a.indexOf(a.find((t=>t.matches('[aria-selected="true"]'))));if("ArrowRight"===t.code){let t=n+1;t>=a.length&&(t=0),e(this,t)}else if("ArrowLeft"===t.code){let t=n-1;t<0&&(t=a.length-1),e(this,t)}else"Home"===t.code?(e(this,0),t.preventDefault()):"End"===t.code&&(e(this,a.length-1),t.preventDefault())})),this.addEventListener("click",(t=>{const r=Array.from(this.querySelectorAll('[role="tablist"] [role="tab"]'));if(!(t.target instanceof Element))return;const a=t.target.closest('[role="tab"]');if(!a||!a.closest('[role="tablist"]'))return;e(this,r.indexOf(a))}))}connectedCallback(){for(const t of this.querySelectorAll('[role="tablist"] [role="tab"]'))t.hasAttribute("aria-selected")||t.setAttribute("aria-selected","false"),t.hasAttribute("tabindex")||("true"===t.getAttribute("aria-selected")?t.setAttribute("tabindex","0"):t.setAttribute("tabindex","-1"))}}function e(t,e){const r=t.querySelectorAll('[role="tablist"] [role="tab"]'),a=t.querySelectorAll('[role="tabpanel"]'),n=r[e],i=a[e];if(!!t.dispatchEvent(new CustomEvent("tab-container-change",{bubbles:!0,cancelable:!0,detail:{relatedTarget:i}}))){for(const t of r)t.setAttribute("aria-selected","false"),t.setAttribute("tabindex","-1");for(const t of a)t.hidden=!0,t.hasAttribute("tabindex")||t.hasAttribute("data-tab-container-no-tabstop")||t.setAttribute("tabindex","0");n.setAttribute("aria-selected","true"),n.setAttribute("tabindex","0"),n.focus(),i.hidden=!1,t.dispatchEvent(new CustomEvent("tab-container-changed",{bubbles:!0,detail:{relatedTarget:i}}))}}window.customElements.get("tab-container")||(window.TabContainerElement=t,window.customElements.define("tab-container",t));
//# sourceMappingURL=primer_view_components.js.map
Version data entries
5 entries across 5 versions & 1 rubygems