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
if (dragDetected == false) {
                        ISelection sel = viewer.getSelection();
                        if (sel instanceof IStructuredSelection) {
                            IStructuredSelection selection = (StructuredSelection)sel;
                        
                             
                            
                            linkToEditor(selection);
                        }
                    }
                }
            });
        }
    }
    /**
     * Handles a key press event from the viewer.
     * Delegates to the action group.
     * 
     * @param event the key event
     * @since 2.0
     */
    protected void handleKeyPressed(KeyEvent event) {
        getActionGroup().handleKeyPressed(event);
    }
    /**
     * Handles a key release in the viewer.  Does nothing by default.
     * 
     * @param event the key event
     * @since 2.0