/** @generated */
public void deactivate() {
getTransactionalUpdateManager().uninstall();
super.deactivate();
TransactionalUpdateManager updateManager =
(TransactionalUpdateManager)
getViewer().getProperty(TransactionalUpdateManager.class.getName());
if (updateManager != null) {
updateManager.dispose();
}
}
/** @generated */
public void setWidget(Widget widget) {
if (widget == null) {
myTreeEditPartAdapter = null;
}
super.setWidget(widget);
}
/** @generated */
public void activate() {
myUpdateManager = new TransactionalUpdateManager(getViewer());
getViewer().setProperty(TransactionalUpdateManager.class.getName(), myUpdateManager);
super.activate();
getTransactionalUpdateManager().install(TransactionUtil.getEditingDomain(getNotationView()));
}