Pacane

λ joel-desktop GWTP → λ git master → mvn clean install
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] GWT-Platform
[INFO] GWTP Build Tools
[INFO] GWTP Core
[INFO] GWTP Clients common
[INFO] GWTP MVP shared

Pacane

public class ComputerHackedEvent extends GwtEvent<ComputerHackedEvent.ComputerHackedHandler> {
    public interface ComputerHackedHandler extends EventHandler {
        void onSystemHacked(ComputerHackedEvent event);
    }
 
    public static final Type<ComputerHackedHandler> TYPE = new Type<>();
 
    private final String hackerName;
 
    public ComputerHackedEvent(String hackerName) {

Pacane

public class HackerView extends ViewWithUiHandlers<HackerUiHandlers>
        implements HackerPresenter.MyView {
    interface Binder extends UiBinder<Widget, HackerView> {
    }
 
    @UiField
    Button hackThePlanet;
 
    @Inject
    HackerView(Binder binder) {

Pacane

public class HackerPresenter extends PresenterWidget<MyView>
        implements HackerUiHandlers {
    public interface MyView extends View, HasUiHandlers<HackerUiHandlers> {
    }
 
    private final String hackerName;
 
    @Inject
    HackerPresenter(
            EventBus eventBus,

Pacane

public class ComputerPresenter extends PresenterWidget<MyView>
        implements ComputerHackedEvent.ComputerHackedHandler {
    public interface MyView extends View {
        void setComputerName(String computerName);
 
        void displayStatus(String computerName, String hackerName);
    }
 
    private final String computerName;
 

Pacane

public class RootPresenter extends Presenter<RootPresenter.MyView, RootPresenter.MyProxy> {
    interface MyView extends View {
    }
 
    @ProxyStandard
    @NameToken(NameTokens.home)
    interface MyProxy extends ProxyPlace<RootPresenter> {
    }
 
    public static final Object SLOT_COMPUTERS = new Object();

Pacane

public class RootView extends ViewImpl
        implements RootPresenter.MyView {
    interface Binder extends UiBinder<Widget, RootView> {
    }
 
    @UiField
    HTMLPanel computers;
    @UiField
    HTMLPanel hackers;
 

Pacane

import com.google.web.bindery.event.shared.HandlerRegistration;
 
public interface HasComputerHackedHandlers {
    HandlerRegistration addComputerHackedHandler(ComputerHackedEvent.ComputerHackedHandler handler, Object source);
}

Pacane

public HandlerRegistration addComputerHackedHandler(ComputerHackedEvent.ComputerHackedHandler handler, Object source) {
    HandlerRegistration hr = getEventBus().addHandlerToSource(ComputerHackedEvent.TYPE, source, handler);
    registerHandler(hr);
    return hr;
}

Pacane

// GWT
eventBus.addHandler(eventType, handler)
eventBus.addHandlerToSource(eventType, source, handler)
 
eventBus.fireEvent(event)
eventBus.fireEventFromSource(event, source)
 
// GWTP
presenterWidget.addHandler(eventType, handler) // deprecated
presenterWidget.addRegisteredHandler(eventType, handler)