/** @see org.teiid.designer.transformation.ui.builder.ILanguageObjectEditor#acceptFocus() */
 @Override
 public void acceptFocus() {
   if (isConversionType()) {
     cbxType.setFocus();
   } else if (currentControl == pnlNull) {
     cbxType.setFocus();
   } else if (currentControl == pnlBoolean) {
     if (rdbTrue.getSelection()) {
       rdbTrue.setFocus();
     } else {
       rdbFalse.setFocus();
     }
   } else if (currentControl == pnlText) {
     txfValue.setFocus();
   } else if (currentControl == pnlDate) {
     dateWidget.setFocus();
   }
 }