GWT Componentes graficos

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package org.yournamehere.client.consultas;

import com.google.gwt.core.client.GWT;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.rpc.ServiceDefTarget;
import com.google.gwt.user.client.ui.DecoratorPanel;
import com.google.gwt.user.client.ui.Image;
import com.gwtext.client.data.Record;
import java.util.List;
import org.yournamehere.beans.Clientes;
import com.gwtext.client.core.EventObject;
import com.gwtext.client.data.ArrayReader;
import com.gwtext.client.data.FieldDef;
import com.gwtext.client.data.MemoryProxy;
import com.gwtext.client.data.Reader;
import com.gwtext.client.data.RecordDef;
import com.gwtext.client.data.Store;
import com.gwtext.client.data.StringFieldDef;
import com.gwtext.client.widgets.Button;
import com.gwtext.client.widgets.Panel;
import com.gwtext.client.widgets.Toolbar;
import com.gwtext.client.widgets.ToolbarButton;
import com.gwtext.client.widgets.event.ButtonListenerAdapter;
import com.gwtext.client.widgets.grid.ColumnConfig;
import com.gwtext.client.widgets.grid.ColumnModel;
import com.gwtext.client.widgets.grid.GridPanel;
import com.gwtext.client.widgets.grid.RowSelectionModel;
import com.gwtext.client.widgets.grid.event.RowSelectionListener;

/**
 * Example class using the ConsultarClientesService service.
 *
 * @author Cleiton
 */
public class ConsultarClientes extends DecoratorPanel {

    private Image gif = new Image("./imagens/carregando.gif");
    private Panel panel = new Panel();
    
    private RecordDef recordDef = new RecordDef(
            new FieldDef[]{
                new StringFieldDef("cpf"),
                new StringFieldDef("nome"),});
    
    private ColumnConfig[] columns = new ColumnConfig[]{
        new ColumnConfig("Cpf", "cpf", 100, true, null, "cpf"),
        new ColumnConfig("Nome", "nome", 300, true)};
    
    private ColumnModel columnModel = new ColumnModel(columns);
    private final GridPanel grid = new GridPanel();
    private Reader reader = new ArrayReader(recordDef);
    private Store store = new Store(reader);

    public ConsultarClientes() {
        gif.setVisible(false);
        
        panel.setBorder(false);
        panel.setPaddings(15);

        grid.setColumnModel(columnModel);

        grid.setFrame(true);
        grid.setStripeRows(true);
        grid.setAutoExpandColumn("cpf");

        grid.setHeight(350);
        grid.setWidth(600);
        grid.setTitle("Array Grid");

        Toolbar bottomToolbar = new Toolbar();
        bottomToolbar.addFill();
        bottomToolbar.addElement(gif.getElement());
        bottomToolbar.addButton(new ToolbarButton("Listar clientes", new ButtonListenerAdapter() {

            @Override
            public void onClick(Button button, EventObject e) {
                gif.setVisible(true);
                listarClientes();
            }
        }));
        grid.setBottomToolbar(bottomToolbar);
        RowSelectionModel selectionModel = new RowSelectionModel(true);
        selectionModel.addListener(new RowSelectionListener() {

            @Override
            public boolean doBeforeRowSelect(RowSelectionModel sm, int rowIndex, boolean keepExisting, Record record) {
                return true;
            }

            @Override
            public void onRowDeselect(RowSelectionModel sm, int rowIndex, Record record) {}

            @Override
            public void onRowSelect(RowSelectionModel sm, int rowIndex, Record record) {
                String[] fields = record.getFields();
                String linha = "";
                for (String s : fields) {
                    linha += record.getAsString(s) + " - \n";
                }
                Window.alert(linha);
            }

            @Override
            public void onSelectionChange(RowSelectionModel sm) {}
        });
        grid.setSelectionModel(selectionModel);
        panel.add(grid);
        
        Object[][] data = getCompanyData();
        MemoryProxy proxy = new MemoryProxy(data);
        store.setDataProxy(proxy);
        store.load();
        grid.setStore(store);

        setWidget(panel);
    }

    private Object[][] getCompanyData() {
        return new Object[][]{
                    new Object[]{"[telefone removido]", "aaa"},
                    new Object[]{"[telefone removido]", "bbb"},
                    new Object[]{"[telefone removido]", "ccc"},
                    new Object[]{"[telefone removido]", "ddd"},
                    new Object[]{"[telefone removido]", "eee"},
                    new Object[]{"[telefone removido]", "fff"},
                    new Object[]{"[telefone removido]", "ggg"},
                    new Object[]{"[telefone removido]", "iii"},
                    new Object[]{"[telefone removido]", "hhh"},
                    new Object[]{"[telefone removido]", "jjj"},};
    }

    private void listarClientes() {
        AsyncCallback<List<Clientes>> cbClientes = new AsyncCallback<List<Clientes>>() {

            @Override
            public void onFailure(Throwable caught) {
                gif.setVisible(false);
                Window.alert(caught.getClass().getName() + " - " + caught.getMessage());
            }

            @Override
            public void onSuccess(List<Clientes> result) {
                gif.setVisible(false);

                Object[][] data = new Object[result.size()][];
                
                for (int i = 0; i < result.size(); i++) {
                    Clientes c = result.get(i);
                    data[i] = new Object[]{c.getCpf(), c.getNome()};
                }
                
                MemoryProxy proxy = new MemoryProxy(data);
                store.setDataProxy(proxy);
                store.load();
                grid.reconfigure(store, columnModel);
                gif.setVisible(false);
            }
        };

        getService().listarClientes(cbClientes);
    }

    public static ConsultarClientesServiceAsync getService() {
        ConsultarClientesServiceAsync service = (ConsultarClientesServiceAsync) GWT.create(ConsultarClientesService.class);
        ServiceDefTarget endpoint = (ServiceDefTarget) service;
        String moduleRelativeURL = GWT.getModuleBaseURL() + "consultas/consultarclientesservice";
        endpoint.setServiceEntryPoint(moduleRelativeURL);
        return service;
    }
}

public void onModuleLoad() {
        RootLayoutPanel.get().add(new ConsultarClientes());
    }

<inherits name='com.gwtext.GwtExt' />
<stylesheet src="js/ext/resources/css/ext-all.css" />
<script src="js/ext/adapter/ext/ext-base.js" />
<script src="js/ext/ext-all.js" />

public class Telefones implements java.io.Serializable {

    private Long idtelefones;    
    private String ddd;    
    private String numero;    
    private String ramal;    
    private String contato;   
    private Clientes clientesIdclientes;
    private Tipotelefone tipotelefoneIdtipotelefone;

    //gets and sets

public class TableModelTelefones extends AbstractTableModel {
    
    private static final int COL_TIPO_TELEFONE = 0;
    private static final int COL_DDD = 1;
    private static final int COL_NUMERO = 2;
    private static final int COL_RAMAL = 3;
    private static final int COL_CONTATO = 4;
    private List<Telefones> telefones;

    public TableModelTelefones(List<Telefones> telefones) { this.telefones = new ArrayList<Telefones>(telefones); }

    public void setTelefones(List<Telefones> telefones) {
        this.telefones = new ArrayList<Telefones>(telefones);
        fireTableDataChanged();
    }

    public int getRowCount() { return telefones.size(); }

    public int getColumnCount() { return 5; }

    @Override
    public String getColumnName(int column) {
        if (column == COL_TIPO_TELEFONE) return "Tipo";
        if (column == COL_DDD) return "DDD";
        if (column == COL_NUMERO) return "Número";
        if (column == COL_RAMAL) return "Ramal";
        if (column == COL_CONTATO) return "Contato";
        return ""; //Nunca deve ocorrer
    }

    @Override
    public Object getValueAt(int row, int column) {
        Telefones telefone = telefones.get(row);
        if (column == COL_TIPO_TELEFONE) return telefone.getTipotelefoneIdtipotelefone().getDescricao();
        else if (column == COL_DDD) return telefone.getDdd();
        else if (column == COL_NUMERO) return telefone.getNumero();
        else if (column == COL_RAMAL) return telefone.getRamal();
        else if (column == COL_CONTATO) return telefone.getContato();
        return ""; //Nunca deve ocorrer
    }

    @Override
    public void setValueAt(Object aValue, int rowIndex, int columnIndex) {}

    @Override
    public Class<?> getColumnClass(int columnIndex) { return String.class;}

    @Override
    public boolean isCellEditable(int rowIndex, int columnIndex) { return false; }

    public Telefones get(int row) { return telefones.get(row); }
}

RecordDef recordDef = new RecordDef(  
                new FieldDef[]{  
                        new StringFieldDef("cpf"),
                        new StringFieldDef("nome")  
                }  
        );  
  
        GridPanel grid = new GridPanel();  
  
        Object[][] data = getCompanyData();  
        MemoryProxy proxy = new MemoryProxy(data);  
  
        ArrayReader reader = new ArrayReader(recordDef);  
        Store store = new Store(proxy, reader);  
        store.load();  
        grid.setStore(store);  
  
  
        ColumnConfig[] columns = new ColumnConfig[]{  
                //column ID is company which is later used in setAutoExpandColumn  
                new ColumnConfig("CPF", "cpf", 100, true, null, "cpf"),  
                new ColumnConfig("Nome", "nome", 250, true)  
        };  
  
        ColumnModel columnModel = new ColumnModel(columns);  
        grid.setColumnModel(columnModel);

private Object[][] getCompanyData() {
        return new Object[][]{
                    new Object[]{"[telefone removido]", "aaaaa"},
                    new Object[]{"[telefone removido]", "bbbbb"},
                    new Object[]{"[telefone removido]", "ccccc"},
                    new Object[]{"[telefone removido]", "ddddd"},
                    new Object[]{"[telefone removido]", "eeeee"}                    
                };
    }

[ERROR] [teste2] - Line 32: No source code is available for type br.com.teste2.datasource.CountryData; did you forget to inherit a required module?

br.com.teste2.client.data
br.com.teste2.client.dadosgrid

_ = com_javaneses_web_desktop_demo_client_ClientBean_ClientBean__V.prototype = com_javaneses_web_desktop_demo_client_ClientBean.prototype = new java_lang_Object;

_.getClass__Ljava_lang_Class_2$ = function com_javaneses_web_desktop_demo_client_ClientBean_getClass__Ljava_lang_Class_2(){

return com_google_gwt_lang_ClassLiteralHolder_Lcom_1javaneses_1web_1desktop_1demo_1client_1ClientBean_12_1classLit;

}

;

_.com_javaneses_web_desktop_demo_client_ClientBean_firstName = null;

_.com_javaneses_web_desktop_demo_client_ClientBean_lastName = null;