Bug 94456 [Undo] - Resource Navigator not showing workspace undo actions
The Resource Navigator is not showing the workspace undo actions. Package Explorer is correctly working. Need to look at the difference in the way the action handlers are set up.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/navigator/ResourceNavigator.java
};
        viewer.getControl().addListener(SWT.DragDetect, dragDetectListener);
    }
    /**
     * Creates the frame source and frame list, and connects them.
     * 
     * @since 2.0
     */
    protected FrameList createFrameList() {
        NavigatorFrameSource frameSource = new NavigatorFrameSource(this);
        FrameList frameList = new FrameList(frameSource);
        frameSource.connectTo(frameList);
        return frameList;
    }
    /**
     * Initializes the sorter.
     */
    protected void initResourceSorter() {
        int sortType = ResourceSorter.NAME;
        try {
            int sortInt = 0;
            if (memento != null) {
                String sortStr = memento.getString(TAG_SORTER);
                if (sortStr != null)
                    sortInt = new Integer(sortStr).intValue();
            } else {
                sortInt = settings.getInt(STORE_SORT_TYPE);
            }
            if (sortInt == ResourceSorter.NAME
                    || sortInt == ResourceSorter.TYPE)