2 var MoveColumns=
function(e){this.table=e,this.placeholderElement=this.createPlaceholderElement(),this.hoverElement=!1,this.checkTimeout=!1,this.checkPeriod=250,this.moving=!1,this.toCol=!1,this.toColAfter=!1,this.startX=0,this.autoScrollMargin=40,this.autoScrollStep=5,this.autoScrollTimeout=!1,this.touchMove=!1,this.moveHover=this.moveHover.bind(
this),this.endMove=this.endMove.bind(
this)};MoveColumns.prototype.createPlaceholderElement=
function(){var e=document.createElement(
"div");
return e.classList.add(
"tabulator-col"),e.classList.add(
"tabulator-col-placeholder"),e},MoveColumns.prototype.initializeColumn=
function(e){var t,o=
this,n={};e.modules.frozen||(t=e.getElement(),n.mousemove=
function(n){e.parent===o.moving.parent&&((o.touchMove?n.touches[0].pageX:n.pageX)-Tabulator.prototype.helpers.elOffset(t).left+o.table.columnManager.element.scrollLeft>e.getWidth()/2?o.toCol===e&&o.toColAfter||(t.parentNode.insertBefore(o.placeholderElement,t.nextSibling),o.moveColumn(e,!0)):(o.toCol!==e||o.toColAfter)&&(t.parentNode.insertBefore(o.placeholderElement,t),o.moveColumn(e,!1)))}.bind(o),t.addEventListener(
"mousedown",
function(t){o.touchMove=!1,1===t.which&&(o.checkTimeout=setTimeout(
function(){o.startMove(t,e)},o.checkPeriod))}),t.addEventListener(
"mouseup",
function(e){1===e.which&&o.checkTimeout&&clearTimeout(o.checkTimeout)}),o.bindTouchEvents(e)),e.modules.moveColumn=n},MoveColumns.prototype.bindTouchEvents=
function(e){var t,o,n,l,i,s,m,r=
this,u=e.getElement(),h=!1;u.addEventListener(
"touchstart",
function(u){r.checkTimeout=setTimeout(
function(){r.touchMove=!0,t=e,o=e.nextColumn(),l=o?o.getWidth()/2:0,n=e.prevColumn(),i=n?n.getWidth()/2:0,s=0,m=0,h=!1,r.startMove(u,e)},r.checkPeriod)},{passive:!0}),u.addEventListener(
"touchmove",
function(u){var a,c;r.moving&&(r.moveHover(u),h||(h=u.touches[0].pageX),a=u.touches[0].pageX-h,a>0?o&&a-s>l&&(c=o)!==e&&(h=u.touches[0].pageX,c.getElement().parentNode.insertBefore(r.placeholderElement,c.getElement().nextSibling),r.moveColumn(c,!0)):n&&-a-m>i&&(c=n)!==e&&(h=u.touches[0].pageX,c.getElement().parentNode.insertBefore(r.placeholderElement,c.getElement()),r.moveColumn(c,!1)),c&&(t=c,o=c.nextColumn(),s=l,l=o?o.getWidth()/2:0,n=c.prevColumn(),m=i,i=n?n.getWidth()/2:0))},{passive:!0}),u.addEventListener(
"touchend",
function(e){r.checkTimeout&&clearTimeout(r.checkTimeout),r.moving&&r.endMove(e)})},MoveColumns.prototype.startMove=
function(e,t){var o=t.getElement();this.moving=t,this.startX=(this.touchMove?e.touches[0].pageX:e.pageX)-Tabulator.prototype.helpers.elOffset(o).left,this.table.element.classList.add(
"tabulator-block-select"),this.placeholderElement.style.width=t.getWidth()+
"px",this.placeholderElement.style.height=t.getHeight()+
"px",o.parentNode.insertBefore(this.placeholderElement,o),o.parentNode.removeChild(o),this.hoverElement=o.cloneNode(!0),this.hoverElement.classList.add(
"tabulator-moving"),this.table.columnManager.getElement().appendChild(this.hoverElement),this.hoverElement.style.left=
"0",this.hoverElement.style.bottom=
"0",this.touchMove||(this._bindMouseMove(),document.body.addEventListener(
"mousemove",this.moveHover),document.body.addEventListener(
"mouseup",this.endMove)),this.moveHover(e)},MoveColumns.prototype._bindMouseMove=
function(){this.table.columnManager.columnsByIndex.forEach(
function(e){e.modules.moveColumn.mousemove&&e.getElement().addEventListener(
"mousemove",e.modules.moveColumn.mousemove)})},MoveColumns.prototype._unbindMouseMove=
function(){this.table.columnManager.columnsByIndex.forEach(
function(e){e.modules.moveColumn.mousemove&&e.getElement().removeEventListener(
"mousemove",e.modules.moveColumn.mousemove)})},MoveColumns.prototype.moveColumn=
function(e,t){var o=this.moving.getCells();this.toCol=e,this.toColAfter=t,t?e.getCells().forEach(
function(e,t){var n=e.getElement();n.parentNode.insertBefore(o[t].getElement(),n.nextSibling)}):e.getCells().forEach(
function(e,t){var n=e.getElement();n.parentNode.insertBefore(o[t].getElement(),n)})},MoveColumns.prototype.endMove=
function(e){(1===e.which||this.touchMove)&&(this._unbindMouseMove(),this.placeholderElement.parentNode.insertBefore(this.moving.getElement(),this.placeholderElement.nextSibling),this.placeholderElement.parentNode.removeChild(
this.placeholderElement),this.hoverElement.parentNode.removeChild(this.hoverElement),this.table.element.classList.remove(
"tabulator-block-select"),this.toCol&&this.table.columnManager.moveColumnActual(this.moving,this.toCol,this.toColAfter),this.moving=!1,this.toCol=!1,this.toColAfter=!1,this.touchMove||(document.body.removeEventListener(
"mousemove",this.moveHover),document.body.removeEventListener(
"mouseup",this.endMove)))},MoveColumns.prototype.moveHover=
function(e){var t,o=
this,n=o.table.columnManager.getElement(),l=n.scrollLeft,i=(o.touchMove?e.touches[0].pageX:e.pageX)-Tabulator.prototype.helpers.elOffset(n).left+l;o.hoverElement.style.left=i-o.startX+
"px",i-l<o.autoScrollMargin&&(o.autoScrollTimeout||(o.autoScrollTimeout=setTimeout(
function(){t=Math.max(0,l-5),o.table.rowManager.getElement().scrollLeft=t,o.autoScrollTimeout=!1},1))),l+n.clientWidth-i<o.autoScrollMargin&&(o.autoScrollTimeout||(o.autoScrollTimeout=setTimeout(
function(){t=Math.min(n.clientWidth,l+5),o.table.rowManager.getElement().scrollLeft=t,o.autoScrollTimeout=!1},1)))},Tabulator.prototype.registerModule(
"moveColumn",MoveColumns);
1.8.5