Funky Layout Issue using TabLayoutPanel and GWT?

Hey guys, I'm using GWT for a data-driven web application, and I'm having issues with a CellTable embedded in a TabLayoutPanel. As you can see from the screenshot, the scroll bar for the table does not appear inside the bounds of the TabLayoutPanel. (You can see just a couple pixels of it on the right.) If I mouse over the TabLayoutPanel in the inspector, it properly shows the boundary ending at that black border on the right.

For some reason I haven't been able to determine, the TabLayoutPanelContent object is extending outside the bou开发者_运维百科nds of its parent, the TabLayoutPanel. Has anyone run into an issue like this before? Or does anyone see an issue in the HTML/CSS that might suggest a solution? I'm sure it's something minor, but it's frustratingly difficult to find.

TIA!

The trick to finding a solution always seems to be just asking the question. :)

I had apparently set the width of one-too-many widgets to 100%. (Between the TabLayoutPanel, ScrollPanel, CellTable, etc.) I just removed all the width constraints, then slowly added them as needed until the UI was as desired.