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/packageview/FileTransferDragAdapter.java
if (o instanceof IResource) {
				r= (IResource)o;
			} else if (o instanceof IAdaptable) {
				r= (IResource)((IAdaptable)o).getAdapter(IResource.class);
			}
			if (r != null)
				result.add(r);
		}
		return result;
	}
	
	private MultiStatus createMultiStatus() {
		return new MultiStatus(JavaPlugin.getPluginId(), 
			IStatus.OK, PackagesMessages.getString("DragAdapter.problem"), null); 
	}
	
	private void runOperation(IRunnableWithProgress op, boolean fork, boolean cancelable) {
		try {
			Shell parent= JavaPlugin.getActiveWorkbenchShell();
			new ProgressMonitorDialog(parent).run(fork, cancelable, op);
		} catch (InvocationTargetException e) {
			String message= PackagesMessages.getString("DragAdapter.problem"); 
			String title= PackagesMessages.getString("DragAdapter.problemTitle"); 
			ExceptionHandler.handle(e, title, message);
		} catch (InterruptedException e) {
			
		}
	}
}