@progress/kendo-vue-grid/drag/ColumnResize.js

TODO

/**
 * @license
 *-------------------------------------------------------------------------------------------
 * Copyright © 2025 Progress Software Corporation. All rights reserved.
 * Licensed under commercial license. See LICENSE.md in the package root for more information
 *-------------------------------------------------------------------------------------------
 */
"use strict";Object.defineProperty(exports,Symbol.toStringTag,{value:"Module"});class d{constructor(n){this.resizable=!1,this.isRtl=!1,this.setIsRtl=h=>{this.isRtl=h},this.onResize=n,this.dragHandler=this.dragHandler.bind(this)}dragHandler(n,h,o,i){const l=n.originalEvent;i||(l.preventDefault(),l.stopPropagation(),l.stopImmediatePropagation());const t=o.parentElement;if(!t||!t.parentElement)return;const e=t.clientWidth;let s;if(this.isRtl?(s=o.getBoundingClientRect().right-o.offsetWidth/2-n.clientX,s+=e):s=e+n.clientX-o.getBoundingClientRect().left-o.offsetWidth/2,!i&&Math.abs(s-e)<1)return;this.fixateInitialWidths(t.parentElement.clientWidth),this.setWidths(h,Math.floor(s)/e);const r=this.columns.filter(c=>!c.children.length).indexOf(h);this.onResize(r,e,s,l,i)}fixateInitialWidths(n){const h=this.columns.filter(t=>!t.children.length);let o=0;const i=this.colGroupMain?this.colGroupMain.children:[];for(let t=0;t<i.length;t++)i[t].width?n-=parseFloat(i[t].width):o++;if(o===0)return;const l=Math.floor(n/o);for(let t=0;t<i.length;t++){const e=i[t];e.width||(e.width=l,h[t].width=l.toString(),this.colGroupHeader&&(this.colGroupHeader.children[t].width=l),this.colGroupFooter&&(this.colGroupFooter.children[t].width=l))}}setWidths(n,h){const o=this.columns.indexOf(n),i=[];let l=n.children.length;for(let t=o+1;l>0&&t<this.columns.length;t++){const e=this.columns[t];e.children.length?l+=e.children.length:i.push(e),l--}i.length===0&&i.push(n),i.forEach(t=>{let e=t.width?parseFloat(t.width.toString())*h:0;const s=t.minResizableWidth===void 0?10:t.minResizableWidth;e<s&&(e=s),t.width=e}),this.updateColElements(i)}updateColElements(n){const h=this.columns.filter(i=>!i.children.length);let o=1e-10;for(let i=0;i<n.length;i++){const l=h.indexOf(n[i]),t=parseFloat((n[i].width||0).toString());o+=t-Math.floor(t);const e=Math.floor(t)+Math.floor(o);o-=Math.floor(o),this.colGroupMain&&(this.colGroupMain.children[l].width=e+"px"),this.colGroupHeader&&(this.colGroupHeader.children[l].width=e+"px"),this.colGroupFooter&&this.colGroupFooter.children[l]&&(this.colGroupFooter.children[l].width=e+"px")}}}exports.ColumnResize=d;