Bug 320814 Minimized stacks are 'restored' on shutdown
bundles/org.eclipse.e4.ui.workbench.addons.swt/src/org/eclipse/e4/ui/workbench/addons/minmax/TrimStack.java
}
	};
	
	private Listener escapeListener = new Listener() {
		public void handleEvent(Event event) {
			if (event.character == SWT.ESC) {
				showStack(false);
			}
		}
	};
	@Inject
	EModelService modelService;
	@Inject
	EPartService partService;
	@Inject
	MWindow window;
	@Inject
	MToolControl toolControl;
	@Inject
	protected IEventBroker eventBroker;
	private EventHandler selectionHandler = new EventHandler() {
		public void handleEvent(org.osgi.service.event.Event event) {
			MUIElement changedElement = (MUIElement) event.getProperty(UIEvents.EventTags.ELEMENT);
			if (changedElement != theStack)
				return;
			if (hostPane != null && hostPane.isVisible())
				updateSelection(theStack.getSelectedElement());
		}
	};
	private EventHandler toBeRenderedHandler = new EventHandler() {