Bug 319800 Close/Close Others/Close All menu in editor
It would be nice to have a submenu on editor tabs for the close functions. For those who aren't used to the key bindings, we make it hard to figure out how to do it because: - there is no menu - there is no key assist dialog (to look it up) - we've removed the keys pref page (to look it up) close others doesn't have a binding by default anyway...
bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/ui/workbench/renderers/swt/StackRenderer.java
public static final String TAG_VIEW_MENU = "ViewMenu"; 
	Image viewMenuImage;
	@Inject
	IStylingEngine stylingEngine;
	@Inject
	IEventBroker eventBroker;
	@Inject
	IPresentationEngine renderer;
	private EventHandler itemUpdater;
	private EventHandler dirtyUpdater;
	private boolean ignoreTabSelChanges = false;
	private class ActivationJob implements Runnable {