Trouble with UiBinder getting UiHandler events to fire under GWT 2.4

[Tyler Cope]

Hello,

I'm having trouble getting UiHandler events to fire in a new
application that I've created with the help of UiBinder.

I've recreated the issue using the most basic code I could come up
with. Basically, a single button is created with UiBinder xml and the
widget that is bound to it has a ClickEvent annotation. The app starts
up, shows a popup message (to ensure that the verification method
works) and then shows a single lowly button. When the button is
clicked, I expect that another popup be shown but nothing actually
happens.

I'm pretty sure this is a case of developer error but I'm not sure
what I'm missing. I've gone over the UiBinder documentation and the
HandlerDemo.java sample code and didn't see anything extra or
different from what I have.

I've also deployed the simple code to AppEngine and tested under
Chrome, Safari and Firefox. I don't see the alert popup using any of
the browsers.

http://tcope-testapp.appspot.com/

My environment is as follows:

Eclipse 3.7 Indigo on Mac 10.6.8
GWT 2.4.0

And the source looks like this:

// TestApp.java
package com.testapp.client;

import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.dom.client.Document;

public class TestApp implements EntryPoint {

        public void onModuleLoad() {
                MyView myView = new MyView();
                Document.get().getBody().appendChild(myView.getElement());
        }
}

// MyView.ui.xml
<!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent";>
<ui:UiBinder xmlns:ui="urn:ui:com.google.gwt.uibinder"
        xmlns:g="urn:import:com.google.gwt.user.client.ui">
        <g:HTMLPanel>
                <g:Button ui:field="myButton" width="120px" text="Click me" />
        </g:HTMLPanel>
</ui:UiBinder>

// MyView.java
package com.testapp.client;

import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.Widget;

public class MyView extends Composite {

        private static MyViewUiBinder uiBinder =
GWT.create(MyViewUiBinder.class);

        interface MyViewUiBinder extends UiBinder<Widget, MyView> { }

        @UiField Button myButton;

        public MyView() {
                initWidget(uiBinder.createAndBindUi(this));
                Window.alert("ok press the button...");
                System.out.println("after initWidget");
        }

        @UiHandler("myButton")
        void handleClick(ClickEvent e) {
                Window.alert("Click! [handleClick]");
                System.out.println("Click! [handleClick]");
        }

}

Anyone have any ideas?

Thanks,

Tyler

-- 
You received this message because you are subscribed to the Google Groups 
"Google Web Toolkit" group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.