How to make the rows in a AdvancedDataGrid appear editable.

OK, so I have an AdvancedDataGrid that has a text column and a numeric stepper column.
Everything works EXCEPT i want the text box and the numeric appear editable at all times.
Until a user focuses in on a specific component, it appears un-editable.
PLEASE SEE EXAMPLE

Use the rendererIsEditor property -
<mx:AdvancedDataGridColumn dataField="estimated_hours" itemRenderer="mx.controls.NumericStepper" rendererIsEditor="true" editorDataField="value" />

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