/** {@inheritDoc} */
@Override
public void refresh() {
nameWidget.removeModifyListener(nameListener);
final PictogramElement pe = getSelectedPictogramElement();
if (pe != null) {
final EObject bo =
(EObject) Graphiti.getLinkService().getBusinessObjectForLinkedPictogramElement(pe);
// the filter assured, that it is a node
if (bo == null) return;
bc = (node) bo;
String value = "";
value = bc.getName();
nameWidget.setText(value == null ? "" : value);
nameWidget.addModifyListener(nameListener);
}
}
protected void changePropertyValue() {
String newValue = nameWidget.getText();
if (!newValue.equals(bc.getName())) {
bc.setName(newValue);
}
}