Help!!!! with DatagridColumn Header

Question

Hi all!
This is my problem... I have a datagrid with itemrenderers in the header of some columns allowing to filter the results. The item renderer consist in a label and a custom control that displays a list with checks to select multiple values. I want to allow the user can click on the header (with the itemrenderer) to sort the results, but when I enable the property sortable of the column, whenever I click on the list to select the records it also fires up the sorting event of the header. I don't know how to set an event o diferentiate the events in the header of the column to avoid this problem.
Thanks for yous comments and Ideas!!!

Answer 1

<?xml version="1.0" encoding="utf-8"?>
<mx:VBox xmlns:mx="library://ns.adobe.com/flex/mx"
                     xmlns:fx="http://ns.adobe.com/mxml/2009"
                     xmlns:s="library://ns.adobe.com/flex/spark"
                     xmlns:CustomComboBox="com.CustomComboBox.*"
                     xmlns:acm="com.acm.*" horizontalAlign="center" added="vbox1_addedHandler(event)"
                     width="100%" height="100%" paddingLeft="1" paddingRight="1" >
          <fx:Script>
                    <![CDATA[
                              import com.cesan.common.exceptions.CESANError;
                              import mx.collections.ArrayCollection;
                              import mx.controls.DataGrid;
                              import mx.controls.dataGridClasses.DataGridColumn;
                              [Bindable]
                              public var arrDatos:ArrayCollection = new ArrayCollection();
                              [Bindable]
                              public var strDataField:String = "";
                              protected function vbox1_addedHandler(event:Event):void
                                        // TODO Auto-generated method stub
                                        if (ccFiltro!= null)
                                                  ccFiltro.addEventListener(MouseEvent.CLICK, click);
                              protected function ccFiltro_addedToStageHandler(event:Event):void
                                        // TODO Auto-generated method stub
                                        ccFiltro.addEventListener(MouseEvent.CLICK,click);
                    ]]>
          </fx:Script>
          <s:Group width="100%" height="100%" >
                    <s:VGroup width="100%" height="100%" >
                              <s:Label id="lblHeaderText" text="{data.headerText}" width="100%" textAlign="center" height="50%" />
                              <acm:ComboCheck id="ccFiltro" dataProvider="{arrDatos}" labelField="label"  addedToStage="ccFiltro_addedToStageHandler(event)"
                                                                      width="100%" />
            </s:VGroup>
          </s:Group>
</mx:VBox>
I'm Using a standard Datagrid, no te AdvanceDatagridColumns. This is the code from my headerrenderer. When I capture the click event in teh Datagrid Class. when I see the property event.target.automationOwner ... it shows HGroup that I don't have.. if I saw the same property under the HGroup I found VGroup that I suppose it is the one that contains the label and the ccFiltro component.