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
updateTitle();
				}
			};
			fWorkingSetFilterActionGroup= new WorkingSetFilterActionGroup(fViewer, viewId, getShell(), titleUpdater);
		}
	
		
		if (fHasCustomFilter)
			fCustomFiltersActionGroup= new CustomFiltersActionGroup(this, fViewer);
	
		fToggleLinkingAction= new ToggleLinkingAction(this);
	}
	
	/**
	 * Returns the shell to use for opening dialogs.
	 * Used in this class, and in the actions.
	 */
	Shell getShell() {
		return fViewer.getControl().getShell();
	}
	protected final Display getDisplay() {
		return fViewer.getControl().getDisplay();
	}	
	/**
	 * Returns the selection provider.
	 */
	ISelectionProvider getSelectionProvider() {
		return fViewer;
	}
	/**