nl_tokens: private
pl_tokens: function ( ) { var me = this ; if ( me . columns . getCount ( ) && ! <mask> . actionColumn && ( me . showClearAllButton || me . showShowHideButton ) ) { var extraColumnCssClass = Ext . baseCSSPrefix + 'filter-bar-extra-column-hack' ; if ( ! document . getElementById ( extraColumnCssClass ) ) { var style = document . createElement ( 'style' ) ; var css = 'tr.' + Ext . baseCSSPrefix + 'grid-row td.' + extraColumnCssClass + ' { background-color: #ffffff !important; border-color: #ffffff !important; }' ; style . setAttribute ( 'type' , 'text/css' ) ; style . setAttribute ( 'id' , extraColumnCssClass ) ; document . body . appendChild ( style ) ; if ( style . styleSheet ) { // IE
   style . styleSheet . cssText = css ; } else { // others
   var cssNode = document . createTextNode ( css ) ; style . appendChild ( cssNode ) ; } } me . extraColumn = Ext . create ( 'Ext.grid.column.Column' , { draggable : false , hideable : false , menuDisabled : true , sortable : false , resizable : false , fixed : true , width : 28 , minWidth : 28 , maxWidth : 28 , header : '&nbsp;' , tdCls : extraColumnCssClass } ) ; me . grid . headerCt . add ( me . extraColumn ) ; } }