CellRenderer en Datagrid y comportamiento anómalo

[TMeister]

a ver intenta algo asi en tu cellRenderer

Código:

class EleCntDat extends mx.core.UIComponent
{
	var lblDato;
	var owner;
	var listOwner;
	var getCellIndex : Function;
	function EleCntDat ()
	{
	}
	function createChildren () : Void
	{
		lblDato = createLabel ("lblDato", 10);
		lblDato.styleName = listOwner;
		lblDato.selectable = false;
		lblDato.tabEnabled = false;
		lblDato.background = false;
		lblDato.border = false;
	}
	function size () : Void
	{
		lblDato._width = __width;
		lblDato._height = __height;
	}
	function getPreferredHeight () : Number
	{
		return owner.__height - 4;
	}
	public function setValue (suggested : String, item : Object, selected : Boolean) : Void
	{
		if (item == undefined)
		{
			if (lblDato != undefined)
			{
				lblDato.removeMovieClip ();
				delete lblDato;
			}
			return;
		}
		var index = getCellIndex ();
		var sAux = listOwner.getColumnAt (index.columnIndex).colu mnName;
		if ((sAux == "D0p") && (item.E0p == 1)) lblDato.color = 0x0000FF;
		else if ((sAux == "D0s") && (item.E0s == 1)) lblDato.color = 0xFF0000;
		lblDato.text = suggested;
	}
}