inner.setWidget( row, 1, operatorDropDown( constraint ) );
inner.setWidget( row, 2, valueEditor( constraint, constraint.fieldType ) );
inner.setWidget( row, 3, connectives.connectives( constraint, constraint.fieldType ) );
Image addConnective = new ImageButton( "images/add_connective.gif" ); //NON-NLS
addConnective.setTitle(constants.AddMoreOptionsToThisFieldsValues());
addConnective.addClickListener( new ClickListener() {
public void onClick(Widget w) {
constraint.addNewConnective();
modeller.refreshWidget();
}
} );