Just inject the EventBus into your DialogBox.
On Thursday, October 17, 2013 11:49:35 AM UTC-5, Tom wrote:
>
> I am using GWTP platform & eClipse to build webapp. In Eclipse, when
> creating a Presenter, it will create 3 files (ex: SearchPresenter.java,
> SearchView.java, & SearchView.ui.xml):
>
> public class SearchView extends ViewImpl implements SearchPresenter.MyView
>
> public class SearchPresenter extends
> Presenter<SearchPresenter.MyView, SearchPresenter.MyProxy>{
> ....
> private EventBus eventBus;
> @Inject
> public SearchPresenter(final EventBus eventBus, final MyView view) {
> super(eventBus, view);
> this.eventBus=eventBus;
> }
> }
>
> To use eventBus, we just simply use eclipse to create EventBus file, ex
> MyEvent.java, then we call eventBus in SearchPresenter by using this code:
>
> MyEvent mEvent=new MyEvent();
> SearchPresenter.this.eventBus.fireEvent(mEvent);
>
> now suppose I got a non-presenter class public class SearchDialogBox
> extends DialogBox, then my question is how can i use MyEvent in
> SearchDialogBox? How to getEventBus() in SearchDialogBox?
>
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