Bug 26261 Confusion after setting hover prefs due to disabled hover - remove hover toggle
20021113 i set the 'shift' hover to source - nothing happens on hovering with shift down
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaOutlinePage.java
/*
	 * @see ISelectionProvider#setSelection(ISelection)
	 */
	public void setSelection(ISelection selection) {
		if (fOutlineViewer != null)
			fOutlineViewer.setSelection(selection);		
	}	
	
	/*
	 * @see ISelectionProvider#getSelection()
	 */
	public ISelection getSelection() {
		if (fOutlineViewer == null)
			return StructuredSelection.EMPTY;
		return fOutlineViewer.getSelection();
	}
	
	private void registerToolbarActions() {
		
		IToolBarManager toolBarManager= getSite().getActionBars().getToolBarManager();
		if (toolBarManager != null) {	
			toolBarManager.add(new ClassOnlyAction());		
			toolBarManager.add(new LexicalSortingAction());
			
			fMemberFilterActionGroup= new MemberFilterActionGroup(fOutlineViewer, "JavaOutlineViewer"); 
			fMemberFilterActionGroup.contributeToToolBar(toolBarManager);
		}
	}
	
	/*