1 line
4.2 KiB
JavaScript
1 line
4.2 KiB
JavaScript
const smCheckbox=document.createElement("template");smCheckbox.innerHTML='\n<style>\n *{\n padding: 0;\n margin: 0;\n -webkit-box-sizing: border-box;\n box-sizing: border-box;\n } \n :host{\n display: -webkit-inline-box;\n display: -ms-inline-flexbox;\n display: inline-flex;\n --height: 1.2rem;\n --width: 1.2rem;\n --border-radius: 0.2rem;\n --border-color: rgba(var(--text-color, (17,17,17)), 0.7);\n }\n :host([disabled]) {\n opacity: 0.6;\n user-select: none;\n pointer-events: none;\n }\n .checkbox {\n position: relative;\n display:-webkit-box;\n display:-ms-flexbox;\n display:flex;\n -webkit-box-align: center;\n -ms-flex-align: center;\n align-items: center;\n cursor: pointer;\n outline: none;\n -webkit-tap-highlight-color: transparent;\n }\n \n .checkbox:focus-visible{\n outline: auto;\n }\n .checkbox:active .icon,\n .checkbox:focus-within .icon{\n box-shadow: 0 0 0 0.1rem var(--accent-color, teal) inset;\n }\n \n input {\n display: none;\n }\n \n .checkmark {\n stroke-dashoffset: -65;\n stroke-dasharray: 65;\n -webkit-transition: stroke-dashoffset 0.3s; \n -o-transition: stroke-dashoffset 0.3s; \n transition: stroke-dashoffset 0.3s;\n }\n \n :host([checked]) .checkmark {\n stroke-dashoffset: 0;\n stroke: rgba(var(--background-color, (255,255,255)), 1);\n }\n :host([checked]) .icon {\n background: var(--accent-color, teal);\n box-shadow: 0 0 0 0.1rem var(--accent-color, teal) inset;\n } \n .icon {\n fill: none;\n height: var(--height);\n width: var(--width);\n padding: 0.1rem;\n stroke-width: 8; \n stroke: var(--border-color);\n overflow: visible;\n stroke-linecap: round;\n stroke-linejoin: round;\n -webkit-transition: background 0.3s;\n -o-transition: background 0.3s;\n transition: background 0.3s;\n border-radius: var(--border-radius);\n box-shadow: 0 0 0 0.1rem var(--border-color) inset;\n }\n</style>\n<div class="checkbox">\n <svg class="icon" viewBox="0 0 64 64">\n <path class="checkmark" d="M50.52,19.56,26,44.08,13.48,31.56" />\n </svg>\n <slot></slot>\n</div>',customElements.define("sm-checkbox",class extends HTMLElement{constructor(){super(),this.attachShadow({mode:"open"}).append(smCheckbox.content.cloneNode(!0)),this.defaultState,this.checkbox=this.shadowRoot.querySelector(".checkbox"),this.reset=this.reset.bind(this),this.dispatch=this.dispatch.bind(this),this.handleKeyDown=this.handleKeyDown.bind(this),this.handleClick=this.handleClick.bind(this)}static get observedAttributes(){return["value","disabled","checked"]}get disabled(){return this.hasAttribute("disabled")}set disabled(e){e?this.setAttribute("disabled",""):this.removeAttribute("disabled")}get checked(){return this.hasAttribute("checked")}set checked(e){e?this.setAttribute("checked",""):this.removeAttribute("checked")}set value(e){this.setAttribute("value",e)}get value(){return this.getAttribute("value")}focusIn(){this.focus()}reset(){this.value=this.defaultState}dispatch(){this.dispatchEvent(new CustomEvent("change",{bubbles:!0,composed:!0}))}handleKeyDown(e){" "===e.key&&(e.preventDefault(),this.toggleAttribute("checked"))}handleClick(e){this.toggleAttribute("checked")}connectedCallback(){this.hasAttribute("disabled")||this.setAttribute("tabindex","0"),this.setAttribute("role","checkbox"),this.defaultState=this.hasAttribute("checked"),this.hasAttribute("checked")||this.setAttribute("aria-checked","false"),this.addEventListener("keydown",this.handleKeyDown),this.addEventListener("click",this.handleClick)}attributeChangedCallback(e,t,n){t!==n&&("checked"===e?(this.setAttribute("aria-checked",this.hasAttribute("checked")),this.dispatch()):"disabled"===e&&(this.hasAttribute("disabled")?this.removeAttribute("tabindex"):this.setAttribute("tabindex","0")))}disconnectedCallback(){this.removeEventListener("keydown",this.handleKeyDown),this.removeEventListener("change",this.handleClick)}}); |