How to show grid lines on a TreeGrid

[coryendle]

I am using Smart GWT 3.0 - LGPL

I have a TreeGrid and I need to show the grid lines on it. The same grid lines that you see on a ListGrid. By default, there are no horizontal/vertical lines on the TreeGrid. I am assuming this is possible, but I couldn't find the correct api to call or an example.

And, can you indicate what horizontal lines you want to show/hide? For example in the TreeGrid, only show a horizontal line under tree nodes that are children of the root node?

Can anyone help with this?

Thanks,
Cory

[Isomorphic]

See TreeGrid.showConnectors.

[coryendle]

I tried TreeGrid.setShowConnectors(true);

and it displayed connector lines illustrating the tree's hierarchy.

But is there also a way to display grid lines (horizontal and vertical) for the underlying ListGrid?

Thanks,
Cory

[Isomorphic]

You mean row boundaries? Yes, either use listGrid.alternateRowStyles or just define a CSS style for listGrid.baseStyle that has top and bottom borders.