Bug 47207 call hierarchy: Enablement of "Search Scope" item on view menu is wrong [call hierarchy]
At least on Windows NT/2000 this item is shown as disabled until the user clicks it it which case the submenu opens. I have been looking into this problem but without any results so far. Any suggestions are welcome.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/callhierarchy/SearchScopeActionGroup.java
setSelected(fSearchScopeWorkspaceAction, false);
        }
    }
    /**
     * @param memento
     */
    public void saveState(IMemento memento) {
        int type= getSearchScopeType();
        memento.putInteger(TAG_SEARCH_SCOPE_TYPE, type);
        if (type == SEARCH_SCOPE_TYPE_WORKING_SET) {
            memento.putString(TAG_SELECTED_WORKING_SET, fSelectedWorkingSetName);
        }
    }
    /**
     * @param memento
     */
    public void restoreState(IMemento memento) {
        Integer scopeType= memento.getInteger(TAG_SEARCH_SCOPE_TYPE);
        if (scopeType != null) {
            String workingSetName= memento.getString(TAG_SELECTED_WORKING_SET);
            SearchScopeAction searchScopeAction= getSearchScopeAction(scopeType.intValue(), workingSetName);
            if (searchScopeAction != null) {
                setSelected(searchScopeAction, false);
            }
                    
        }
    }
    /**
     * @param i