You say you implemented flush() as a no-op, so it's no surprise it doesn't
do what you expect, right?
On Tuesday, September 4, 2012 9:08:16 AM UTC+2, Jeff wrote:
>
> HI,
>
> I spent a lot of time on the following issue but couldn't figure it out.
> Any clue is appreciated. Thanks!
>
> I have a working NullableStringListEditor implementation:
> public class NullableStringListEditor extends Composite implements
> IsEditor<OptionalFieldEditor< List<String>, ListEditor<String,
> StringEditor> >> {...}
>
> Now, I am building a NullableStringSetEditor by wrapping it. With the
> following implementation, values are displayed by the wrapped editor
> successfully, however any modifications(the NullableStringListEditor
> supports edit/add strings) are not reflected after flush(). I am using
> SimpleBeanEditorDriver. I debugged into it and it looks like the underline
> values(List) in the wrappedEditor(NullableStringListEditor) have been
> changed, but they are not populated to NullableStringSetEditor. Am I still
> missing something?
>
> public class NullableStringSetEditor extends Composite implements
> CompositeEditor<Set<String>, List<String>, ListEditor<String,
> StringEditor>>, LeafValueEditor<Set<String>> {
> private final NullableStringListEditor wrappedEditor = new
> NullableStringListEditor();
>
> @Override
> public void
> setEditorChain(com.google.gwt.editor.client.CompositeEditor.EditorChain<List<String>,
>
> ListEditor<String, StringEditor>> chain) {
> wrappedEditor.asEditor().setEditorChain(chain);
> }
>
> @Override
> public Set<String> getValue() {
> List<String> list = wrappedEditor.asEditor().getValue();
> return (list != null) ? new TreeSet<String>(list) : null;
> }
>
> @Override
> public void setValue(Set<String> values) {
> List<String> list = new ArrayList<String>();
> list.addAll(values);
> wrappedEditor.asEditor().setValue(list);
> }
>
> //no-op implementation for other required @Override such as flush() and
> setDelegate(EditorDelegate<Set<String>> delegate)
> //...
> }
>
>
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