flash - Two rows in Flash Builder DataGrid Header - How?

Question

I have a requirement to change a Datagrid in Flash Builder 4.6 to have two rows in the header.

So for example, instead of a column header looking like this: "Item Qty". I want it to show on two lines in the column header as

"Item" "Qty"

I guess I would need a HeaderRenderer but not sure how to set it to use two rows instead of one.

Help!

Answer 1

您可能想尝试这里描述的 MultiLineCell 渲染器。