Bug 163241 [Undo] Allow Undo notification to be turned off
When deleting a project you will always been notified that it removes the Undo History. Could we add a "Don't show this" checkbox to its dialog settings? Thanx, PW
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/actions/DeleteResourceAction.java
.bind(
								IDEWorkbenchMessages.DeleteResourceAction_confirmLinkedResource1,
								resource.getName());
			} else {
				msg = NLS.bind(
						IDEWorkbenchMessages.DeleteResourceAction_confirm1,
						resource.getName());
			}
		} else {
			title = IDEWorkbenchMessages.DeleteResourceAction_titleN;
			if (containsLinkedResource(resources)) {
				msg = NLS
						.bind(
								IDEWorkbenchMessages.DeleteResourceAction_confirmLinkedResourceN,
								new Integer(resources.length));
			} else {
				msg = NLS.bind(
						IDEWorkbenchMessages.DeleteResourceAction_confirmN,
						new Integer(resources.length));
			}
		}
		return MessageDialog.openQuestion(shell, title, msg);
	}
	/**
	 * Asks the user to confirm a delete operation, where the selection contains
	 * only projects. Also remembers whether project content should be deleted.
	 * 
	 * @param resources
	 *            the selected resources
	 * @return <code>true</code> if the user says to go ahead, and