GWT StackLayoutPanel with multiple stacks visible at the same time

I have a StackLayoutPanel, with开发者_C百科 multiple stacks. I now need to change it so that multiple stacks can be shown at the same time.

Does anyone know a way to do this easily?

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Maybe you'd like to change your StackLayoutPanel into a series of DisclosurePanels (e.g. contained in a FlowPanel). So you could expand each of them individually. With a little bit of styling, this might end up looking similar to a StackLayoutPanel.