Flash Data Grid setStyleProperty not responding

[clem_c_rock]

Hello,
I can't get a datagrid to show any setStyleProperty() settings.

As a simple example:


import mx.controls.gridclasses.DataGridColumn;
import mx.styles.CSSStyleDeclaration;
list_grd.removeAllColumns();

var column:mx.controls.gridclasses.DataGridColumn;

column = new mx.controls.gridclasses.DataGridColumn("segment_id");
column.width = 40;
column.headerText = "ID";
list_grd.addColumn(column);

column = new mx.controls.gridclasses.DataGridColumn("code_1");
column.width = 100;
column.headerText = "Code1";
list_grd.addColumn(column);

column = new mx.controls.gridclasses.DataGridColumn("start_time");
column.width = 40;
column.headerText = "Start";
list_grd.addColumn(column);

list_grid.setStyleProperty("selection", 0x00FF00);
list_grid.setStyleProperty("textSize", 16);
list_grid.setStyleProperty("header", 0x7EAAE0);
list_grid.alternateRowColors(0xffffff, 0xefefef);
list_grid.setSelectable(false);


data_array = new Array();

data_array.push( { segment_id:"201", code_1:"Moore", start_time:"112 Blvd." } );
data_array.push( { segment_id:"202", code_1:"Moore", start_time:"112 Blvd." } );

list_grd.dataProvider = data_array ;

None of the setStyleProperty() formatting responds to any of my settings. Any ideas?

Clem C