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/typehierarchy/TypeHierarchyViewPart.java
private boolean fIsVisible;
	private boolean fNeedRefresh;	
	private boolean fIsEnableMemberFilter;
	private boolean fIsRefreshRunnablePosted;
	
	private int fCurrentViewerIndex;
	private TypeHierarchyViewer[] fAllViewers;
	
	private MethodsViewer fMethodsViewer;	
	
	private SashForm fTypeMethodsSplitter;
	private PageBook fViewerbook;
	private PageBook fPagebook;
	
	private Label fNoHierarchyShownLabel;
	private Label fEmptyTypesViewer;
	
	private ViewForm fTypeViewerViewForm;
	private ViewForm fMethodViewerViewForm;
	
	private CLabel fMethodViewerPaneLabel;
	private JavaUILabelProvider fPaneLabelProvider;
	
	private ToggleViewAction[] fViewActions;
	private ToggleLinkingAction fToggleLinkingAction;
	private HistoryDropDownAction fHistoryDropDownAction;
	private ToggleOrientationAction[] fToggleOrientationActions;
	private EnableMemberFilterAction fEnableMemberFilterAction;
	private ShowQualifiedTypeNamesAction fShowQualifiedTypeNamesAction;