code: function(grid) {
  		var me = this;
  
  		grid.on({
  			columnresize: me.resizeContainer,
  			columnhide: me.resizeContainer,
  			columnshow: me.resizeContainer,
  			beforedestroy: me.unsetup,
  			reconfigure: me.resetup,
  			scope: me
  		});
  
  		grid.addEvents('filterupdated');
  
  		Ext.apply(grid, {
  	        filterBar: me,
  	        getFilterBar: function() {
  	        	return this.filterBar;
  			}
  		});
  
  		me.setup(grid);
  	}
docs: private