@anoki/fse-ui
Version:
FSE UI components library
3 lines (2 loc) • 1.37 kB
JavaScript
;Object.defineProperty(exports,Symbol.toStringTag,{value:"Module"});var N=function(e){return e.tagName==="TEXTAREA"},b=function(e,r){if(!(e instanceof Element))return!1;var t=window.getComputedStyle(e);return t[r]!=="hidden"&&!(t.overflowY===t.overflowX&&!N(e)&&t[r]==="visible")},B=function(e){return b(e,"overflowY")},D=function(e){return b(e,"overflowX")},E=function(e,r){var t=r.ownerDocument,l=r;do{typeof ShadowRoot<"u"&&l instanceof ShadowRoot&&(l=l.host);var f=g(e,l);if(f){var n=m(e,l),c=n[1],o=n[2];if(c>o)return!0}l=l.parentNode}while(l&&l!==t.body);return!1},H=function(e){var r=e.scrollTop,t=e.scrollHeight,l=e.clientHeight;return[r,t,l]},T=function(e){var r=e.scrollLeft,t=e.scrollWidth,l=e.clientWidth;return[r,t,l]},g=function(e,r){return e==="v"?B(r):D(r)},m=function(e,r){return e==="v"?H(r):T(r)},p=function(e,r){return e==="h"&&r==="rtl"?-1:1},M=function(e,r,t,l,f){var n=p(e,window.getComputedStyle(r).direction),c=n*l,o=t.target,d=r.contains(o),i=!1,s=c>0,h=0,S=0;do{if(!o)break;var u=m(e,o),v=u[0],C=u[1],y=u[2],w=C-y-n*v;(v||w)&&g(e,o)&&(h+=w,S+=v);var a=o.parentNode;o=a&&a.nodeType===Node.DOCUMENT_FRAGMENT_NODE?a.host:a}while(!d&&o!==document.body||d&&(r.contains(o)||r===o));return(s&&Math.abs(h)<1||!s&&Math.abs(S)<1)&&(i=!0),i};exports.handleScroll=M;exports.locationCouldBeScrolled=E;
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