private void makeActions() {
_newRegionAction = new Action() {
@Override
public void run() {
final NewRegionWizard w = new NewRegionWizard();
w.init(MapsAndRegionsView.this.getSite().getWorkbenchWindow().getWorkbench(),
(IStructuredSelection) getViewer().getSelection());
final WizardDialog dialog = new WizardDialog(MapsAndRegionsView.this.getSite()
.getShell(), w);
dialog.create();
dialog.open();