Grouped data grid?

Is there a way that I can incorporate the AW.UI.Tree with my AW.UI.Grid? Ideally, I'll have rows with data that can be collapsed or expanded with a click of a button (+).


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| COL1 | Col2 | Col3 | Col4 |
| - RowG| | | |
| A | 1 | 2 | Data |
| B | etc | more | Data |
| +More | this | is | another|
| + and | another|collapsed|row |
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Agh, my grid didnt' come out as planned. I hope without the spaces you can see what i meant... basdically row G, More, and And are parent rows, with rows A and B being children of G...

No, that is not possible in AW 2.0.