ListGrid with Two rows ToolStrip

Hi,
I am using SmartGWT verstion pro 3.1(24th May 2013 patches) and and chrome Version 28.0.1500.72 m

Actually i have the ListGrid with ToolStrip which i added some controls(Labels) to this ToolStrip. If i add more controls to ToolStrip last controls are not visible. So this is the reason i want to extend the ToolStrip to 2nd row. Is it possible?
I Saw RibbonBar but i am not think RibbonBar controls will change dynamically based on Server response.

Thanks in Advance.