Grid sizing and column width

[swilber1579]

I am trying to create a grid that fills the width of a ContentPanel. The grid should have two columns of equal size that span the entire width of the grid. Resizing the browser window should update the grid size accordingly. I would expect the code below to accomplish this, but the grid does not grow on browser resize and there is a ~10px gap between the second column and the right edge of the grid.

Thanks for any help you can provide.

public class MyGrid extends ContentPanel {
    
@Override
    protected void onRender(Element parent, int index) {
        super.onRender(parent, index);
        
        setLayout(new FitLayout());
        ColumnConfig c1 = new ColumnConfig("value","value", 50);
        ColumnConfig c2 = new ColumnConfig("value1","value1", 50);
        ListStore<ModelData> store = new ListStore<ModelData>();
        for (int i=0; i<10; i++) {
          BaseModelData data = new BaseModelData();
          data.set("value", "value");
          data.set("value1", "value1");
          store.add(data);
        }
        Grid<ModelData> grid = new Grid<ModelData>(store, new ColumnModel(Arrays.asList(new ColumnConfig[] {c1, c2})));
        grid.setAutoHeight(true);
        grid.getView().setAutoFill(true);
        grid.getView().setForceFit(true);
        add(grid); 
    }
}

[swilber1579]

Any ideas? This really looks like a bug. I'll add that grid.setAutoWidth(true) makes no difference.