/*
   * (non-Javadoc)
   * @see org.eclipse.jface.viewers.TextCellEditor#createControl(org.eclipse.swt.widgets.Composite)
   */
  @Override protected Control createControl(Composite parent) {

    final Text text = (Text)super.createControl(parent);

    new ContentProposalAdapter(text,
                               new TextContentAdapter(),
                               new SimpleContentProposalProvider(new String[] {
          "1",
          "2",
          "3"
        }),
                               null,
                               null);

    return text;

  }