Bug 283442 [UI] Refactor the rendering class names
In order to bring the model closer to the way in which we talk about it we should re-factor it to remove references to 'factory'. For now the re-factoring will to replace 'PartRenderer' with 'PartRenderingEngine' and to replace '<xxx>Factory' with '<xxx>Renderer'. Post 0.9 we expect to change these again but this will make the initial story clearer.
bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/workbench/ui/renderers/swt/SWTPartFactory.java
}
		}
		manager.add(new HandledContributionItem(handledItem, context));
	}
	public <P extends MPart<?>> void processContents(MPart<P> me) {
		Widget parentWidget = (Widget) me.getWidget();
		if (parentWidget == null)
			return;
		
		List<P> parts = me.getChildren();
		if (parts != null) {
			for (Iterator<P> childIter = parts.iterator(); childIter.hasNext();) {
				MPart<?> childME = childIter.next();
				renderer.createGui(childME);
			}
		}
	}
	public void bindWidget(MPart<?> me, Object widget) {
		me.setWidget(widget);
		((Widget) widget).setData(OWNING_ME, me);
		final IStylingEngine engine = (IStylingEngine) me.getContext().get(
				IStylingEngine.SERVICE_NAME);
		engine.style(widget);
	}
	public Object unbindWidget(MPart<?> me) {
		Widget widget = (Widget) me.getWidget();
		if (widget != null) {
			me.setWidget(null);
			widget.setData(OWNING_ME, null);
		}