Problem with ValueChangeEvent.fire(HasValueChangeHandlers, T)

[Ali Thabet]

Hello,

I have a strange behavior when using the method
ValueChangeEvent.fire(HasValueChangeHandlers<T>, T). This method works
well with
browsers Mozilla Firefox 6.0.2 and Opera 11.10, but does not work for
browsers Chrome, Internet Explorer 9 and Safari 5.0.3.

Do you have any idea about this problem?

The Java code is:

 private class ValueChangeAndSelectionHandler implements
ValueChangeHandler<String>,
      SelectionHandler<Suggestion>
   {
      private boolean _valueChangeEventhandled = false;

      @Override
      public void onSelection(SelectionEvent<Suggestion> event)
      {
         MySuggestion selectedItem = (MySuggestion) event
            .getSelectedItem();
         if (_valueChangeEventhandled)
         {
            SuggestBox source = (SuggestBox) event.getSource();
            String selected =
event.getSelectedItem().getReplacementString();
            *ValueChangeEvent.fire(source, selected);*
            _valueChangeEventhandled = false;
         }

      }

      @Override
      public void onValueChange(ValueChangeEvent<String> event)
      {
         _valueChangeEventhandled = true;
         SuggestBox source = (SuggestBox) event.getSource();
         DefaultSuggestionDisplay suggestionDisplay =
(DefaultSuggestionDisplay) source
            .getSuggestionDisplay();
         boolean listShowing = suggestionDisplay.isSuggestionListShowing();
         if (!listShowing)
         {
            doWork();
            _valueChangeEventhandled = false;
         }
      }
   }

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