Bug 208910 [CommonNavigator] Drag and Drop in Project Explorer does not use LTK move
I20071101-2000 Drag and Drop of resources in the Navigator does not use the LTK aware move operations. The easiest implementation would probably be to get a MoveResourcesDescriptor and execute a PerformRefactoringOperation on it.
bundles/org.eclipse.ui.navigator.resources/src/org/eclipse/ui/navigator/resources/ResourceDropAdapterAssistant.java
System.out
									.println("ResourceDropAdapterAssistant.validateDrop validating COPY."); 
						}
	
						operation = new CopyFilesAndFoldersOperation(getShell());
					} else {
						if (Policy.DEBUG_DND) {
							System.out
									.println("ResourceDropAdapterAssistant.validateDrop validating MOVE."); 
						}
						operation = new MoveFilesAndFoldersOperation(getShell());
					}
					if (operation.validateDestination(destination, selectedResources) != null) {
						operation.setVirtualFolders(true);
						message = operation.validateDestination(destination, selectedResources);
					}
				}
			}
		} 
		else if (FileTransfer.getInstance().isSupportedType(transferType)) {
			String[] sourceNames = (String[]) FileTransfer.getInstance()
					.nativeToJava(transferType);
			if (sourceNames == null) {
				
				
				
				sourceNames = new String[0];
			}
			CopyFilesAndFoldersOperation copyOperation = new CopyFilesAndFoldersOperation(
					getShell());