tablesorter/dist/js/widgets/widget-resizable.min.js

/*! Widget: resizable */
!function(a,b){"use strict";var c=a.tablesorter=a.tablesorter||{};a.extend(c.css,{resizer:"tablesorter-resizer"}),c.addWidget({id:"resizable",priority:40,options:{resizable:!0,resizable_addLastColumn:!1,resizable_widths:[],resizable_throttle:!1},format:function(d,e,f){if(!e.$table.hasClass("hasResizable")){e.$table.addClass("hasResizable"),c.resizableReset(d,!0);var g,h,i,j,k,l={},m=e.$table,n=m.parent(),o="auto"===m.parent().css("overflow"),p=0,q=null,r=null,s=Math.abs(m.parent().width()-m.width())<20,t=function(a){if(0!==p&&q){var b=a.pageX-p,c=q.width();q.width(c+b),q.width()!==c&&s?r.width(r.width()-b):o&&(m.width(function(a,c){return c+b}),r.length||(n[0].scrollLeft=m.width())),p=a.pageX}},u=function(){c.storage&&q&&r&&(l={},l[q.index()]=q.width(),l[r.index()]=r.width(),q.width(l[q.index()]),r.width(l[r.index()]),f.resizable!==!1&&c.storage(d,"tablesorter-resizable",e.$headers.map(function(){return a(this).width()}).get())),p=0,q=r=null,a(b).trigger("resize")};if(l=c.storage&&f.resizable!==!1?c.storage(d,"tablesorter-resizable"):{})for(j in l)!isNaN(j)&&j<e.$headers.length&&e.$headers.eq(j).width(l[j]);g=m.children("thead:first").children("tr"),g.children().each(function(){var b,f=a(this);j=f.attr("data-column"),b="false"===c.getData(f,c.getColumnData(d,e.headers,j),"resizable"),g.children().filter('[data-column="'+j+'"]')[b?"addClass":"removeClass"]("resizable-false")}),g.each(function(){i=a(this).children().not(".resizable-false"),a(this).find("."+c.css.wrapper).length||i.wrapInner('<div class="'+c.css.wrapper+'" style="position:relative;height:100%;width:100%"></div>'),f.resizable_addLastColumn||(i=i.slice(0,-1)),h=h?h.add(i):i}),h.each(function(){var b=a(this),d=parseInt(b.css("padding-right"),10)+10;b.find("."+c.css.wrapper).append('<div class="'+c.css.resizer+'" style="cursor:w-resize;position:absolute;z-index:1;right:-'+d+'px;top:0;height:100%;width:20px;"></div>')}).find("."+c.css.resizer).bind("mousedown",function(b){q=a(b.target).closest("th");var c=e.$headers.filter('[data-column="'+q.attr("data-column")+'"]');c.length>1&&(q=q.add(c)),r=b.shiftKey?q.parent().find("th").not(".resizable-false").filter(":last"):q.nextAll(":not(.resizable-false)").eq(0),p=b.pageX}),a(document).bind("mousemove.tsresize",function(a){0!==p&&q&&(f.resizable_throttle?(clearTimeout(k),k=setTimeout(function(){t(a)},isNaN(f.resizable_throttle)?5:f.resizable_throttle)):t(a))}).bind("mouseup.tsresize",function(){u()}),m.find("thead:first").bind("contextmenu.tsresize",function(){c.resizableReset(d);var b=a.isEmptyObject?a.isEmptyObject(l):!0;return l={},b})}},remove:function(a,b){b.$table.removeClass("hasResizable").children("thead").unbind("mouseup.tsresize mouseleave.tsresize contextmenu.tsresize").children("tr").children().unbind("mousemove.tsresize mouseup.tsresize").find("."+c.css.resizer).remove(),c.resizableReset(a)}}),c.resizableReset=function(b,d){a(b).each(function(){var e,f=this.config,g=f&&f.widgetOptions;b&&f&&(f.$headers.each(function(b){e=a(this),g.resizable_widths&&g.resizable_widths[b]?e.css("width",g.resizable_widths[b]):e.hasClass("resizable-false")||e.css("width","")}),c.storage&&!d&&c.storage(this,"tablesorter-resizable",{}))})}}(jQuery,window);