Rudi Adianto

public class Sandbox1 implements EntryPoint {


    public void onModuleLoad() {
        Viewport viewport = new Viewport();
        viewport.setLayout(new FitLayout());

        RootPanel.get().add(viewport);

        ListStore<BaseModel> models = createDummyModels();

        ColumnModel cm = createColumnModel();

        EditorGrid<BaseModel> grid = createGrid(models, cm);


        viewport.add(grid);

        viewport.layout();

    }

    private EditorGrid<BaseModel> createGrid(ListStore<BaseModel> models,
            ColumnModel cm) {
        EditorGrid grid = new EditorGrid<BaseModel>(models,cm);
        grid.setHeight(200);
        return grid;
    }

    private ColumnModel createColumnModel() {
        ColumnConfig c1 = new ColumnConfig("name","name",200);
        c1.setEditor(new CellEditor(new TextField<Object>()));

        ColumnConfig c2 = new ColumnConfig("available","available?",250);
        c2.setEditor(new CellEditor(new CheckBox()));
        c2.setRenderer(new GridCellRenderer<BaseModel>() {

            @Override
            public Object render(BaseModel model, String property,
                    ColumnData config, int rowIndex, int colIndex,
                    ListStore<BaseModel> store, Grid<BaseModel> grid) {
                if(model.get("available")) {
                    return "(available)";
                }
                return "(not available)";
            }

        });

        ColumnModel cm = new ColumnModel(Arrays.asList(c1,c2));
        return cm;
    }

    private ListStore<BaseModel> createDummyModels() {
        BaseModel m1 = new BaseModel();
        m1.set("name", "Corporate 1");
        m1.set("available", true);

        BaseModel m2 = new BaseModel();
        m2.set("name", "Corporate 2");
        m2.set("available", false);

        ListStore<BaseModel> result = new ListStore<BaseModel>();
        result.add(m1);
        result.add(m2);
        return result;
    }
}