Bug 304239 move each core application service to its own package
In M4, some services have their own package, others are provided in core.services. Boris and I talked about moving each service (API) to its own package. Reasons are: - aids with discoverability - helps separate application services from other public API in the core.services package (such as IDisposable, JSONObject) - helps to emphasize that services can be setup and consumed individually - will make it easier to move to separate bundles if that is ever needed This means moving Adapter, Logger, IStatusHandler to their own packages.
bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/workbench/ui/renderers/swt/WBWRenderer.java
if (element instanceof MTrimContainer<?>)
			return super.getUIContainer(element);
		Composite shellComp = (Composite) element.getParent().getWidget();
		if (element instanceof MWindow)
			return shellComp;
		TrimmedPartLayout tpl = (TrimmedPartLayout) shellComp.getLayout();
		return tpl.clientArea;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see
	 * org.eclipse.e4.workbench.ui.renderers.PartFactory#postProcess(org.eclipse
	 * .e4.ui.model.application.MPart)
	 */
	@Override
	public void postProcess(MUIElement childME) {
		super.postProcess(childME);
		Shell shell = (Shell) childME.getWidget();
		shell.layout(true);
	}
	private Object[] promptForSave(Shell parentShell,
			Collection<MPart> saveableParts) {
		SaveablePartPromptDialog dialog = new SaveablePartPromptDialog(
				parentShell, saveableParts);
		if (dialog.open() == Window.CANCEL) {
			return null;
		}
		return dialog.getCheckedElements();
	}