rem: }; 
add: } 
context: qx.Proto.getColumnAtX = function(xPos) {  var firstX = this.getFirstColumnX();  return this._tableColumnModel.getVisibleColumnAtX(firstX + xPos);};
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/5b1a09c4ca80efdfbd41063412dd526cf7e711df/TablePaneModel.js/clean/qooxdoo/source/script/qx/ui/table/TablePaneModel.js