[flexcoders] How to add CheckBox to list ?

[markflex2007]

Hi,
I have follow code and I get a error like:      
s:CheckBox>' is not allowed to follow '</s:LabelItemRenderer>'

How to fix it.thanks

Mark


<s:List id="clslist" width="100%" height="100%"  dataProvider="{classesAC}" 
change="selectClass()"     >
                        
        <s:itemRenderer>
                <fx:Component>  
                                                           <s:LabelItemRenderer 
label="{data.n}" buttonMode="true" width="260" />
                                           
<s:CheckBox selected="false"  />
                                         
                                        
                </fx:Component>
        </s:itemRenderer>
                        
</s:List>