public void onChange( ChangeEvent event ) {
CompositeFieldConstraint comp = new CompositeFieldConstraint();
comp.setCompositeJunctionType( composites.getValue( composites.getSelectedIndex() ) );
hasConstraints.addConstraint( comp );
modeller.refreshWidget();
popup.hide();
}
} );
InfoPopup infoComp = new InfoPopup( Constants.INSTANCE.MultipleFieldConstraints(),
Constants.INSTANCE.MultipleConstraintsTip() );