Grids:
com.google.gwt.user.client.ui.Grid
https://www.tutorialspoint.com/gwt/gwt_grid_widget.htm

com.google.gwt.user.cellview.client.DataGrid
    extends AbstractCellTable (which also has a CellTable child)
http://www.gwtproject.org/javadoc/latest/com/google/gwt/user/cellview/client/DataGrid.html

? GUIUtils.fixDataGrid(dataGrid); // chrome-only

    interface SomeResources extends DataGrid.Resources {
        @Override @Source(".../resource/DataGrid.css")
        DataGrid.Style dataGridStyle();
    }

.setRowData(listOfData)
.setRowStyles (... zebra ...)
  http://java2s.com/Code/Java/GWT/GridCellFormatter.htm
.setSelectionModel(selectionModel)
  selectionModel.getSelectedSet();
  selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
    public void onSelectionChange(SelectionChangeEvent event) {
      MySelectedItem selected = selectionModel.getSelectedObject();
      if (selected != null) { Window.alert("You selected: " + selected.name); }
    }
  });

show() { ... dataGrid.onResize(); ...  } // ?

import com.google.gwt.view.client.ListDataProvider;
http://www.gwtproject.org/javadoc/latest/com/google/gwt/view/client/ListDataProvider.html

profider.addDataDisplay(dataGrid)

SimplePager

    // Fix for GWT 2.4 DataGrid bug: last column content partially hidden by vertical scrollbar.    
    if (columnInfo.equals(columns.get(columns.size() - 1))) {
        column.setCellStyleNames(dataGridResources.dataGridStyle().lastColumnScrollFix());
    }


.web.admin.client.hierarchy.widgets.table.ResizableDataGrid ?
...IconGrid


Columns:
com.google.gwt.user.cellview.client.TextColumn<T>
http://www.gwtproject.org/javadoc/latest/com/google/gwt/user/cellview/client/TextColumn.html


SO:
http://stackoverflow.com/questions/7713218/gwt-2-4-datagrid-auto-set-column-width


.web.admin.client.hierarchy.widgets.table.ResizableDataGrid/...Header


com.google.gwt.gen2.table.client.FixedWidthGrid
https://github.com/nikhilbchilwant/google-web-toolkit-incubator/blob/master/src/com/google/gwt/gen2/table/client/FixedWidthGrid.java