Bug 34335 DND doesn't work
RC2 Linux-GTK Drag and drop doesn't work. I've tried it in the DNDExample and in the package explorer and drags are never initiated.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/browsing/JavaBrowsingPart.java
private void addOpenNewWindowAction(IMenuManager menu, Object element) {
		if (element instanceof IJavaElement) {
			element= ((IJavaElement)element).getResource();
		}
		if (!(element instanceof IContainer))
			return;
		menu.appendToGroup(
			IContextMenuConstants.GROUP_OPEN, 
			new PatchedOpenInNewWindowAction(getSite().getWorkbenchWindow(), (IContainer)element));
	}
	protected void createActions() {		
		fActionGroups= new CompositeActionGroup(new ActionGroup[] {
				new NewWizardsActionGroup(this.getSite()),
				fOpenEditorGroup= new OpenEditorActionGroup(this), 
				new OpenViewActionGroup(this), 
				fCCPActionGroup= new CCPActionGroup(this), 
				new GenerateActionGroup(this),
				new RefactorActionGroup(this),
				new ImportActionGroup(this),
				fBuildActionGroup= new BuildActionGroup(this),
				new JavaSearchActionGroup(this)});
		
		if (fHasWorkingSetFilter) {
			String viewId= getConfigurationElement().getAttribute("id"); 
			Assert.isNotNull(viewId);
			IPropertyChangeListener titleUpdater= new IPropertyChangeListener() {
				public void propertyChange(PropertyChangeEvent event) {
					String property= event.getProperty();
					if (IWorkingSetManager.CHANGE_WORKING_SET_NAME_CHANGE.equals(property))