Adding a treepanel gridpanel's cell

[grtpk]

Hi everbody,

I want to show a treepanel in gridpanel's cells. That is possible? I have rendered column, but does not happen.

{ 
                    header: 'TreePanel',
                    dataIndex: 'Id',

                    editor: new Ext.tree.TreePanel({
                                width: '100%',
                                height: 200,
                                autoScroll:true,
                                root:
                                {
                                    text: 8563,
                                    id: '8563',
                                    expanded: true
                                },
                                rootVisible: false,
                                loader: new Ext.tree.TreeLoader({
                                    directFn: DataAction.GetShow,
                                    paramOrder: ['node']
                                })


                            })
                }