2801479d_ation__Tobago_Core_1_5_10_API___Remarks
[Parent] PROPORTIONAL [Child] any combination of AUTO or PIXEL but no PROPORTIONAL [Okay?] potentially wrong [Remarks] 
No automatic matching: too little space: scroll bar too much space: elements will be spread.
GridLayoutTagDeclaration (Tobago Core 1.5.10 API)
Remarks