Bug 264256 [CSS] Need margins
Build ID: M1 Steps To Reproduce: This code is a problem because it expects there to be a FillLayout on the parent if(property.equals("border-width")) { ((FillLayout) parent.getLayout()).marginWidth = pixelValue; }
bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/workbench/ui/renderers/swt/SWTPartFactory.java
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);
	}
	public Object unbindWidget(MPart<?> me) {
		Widget widget = (Widget) me.getWidget();
		if (widget != null) {
			me.setWidget(null);
			widget.setData(OWNING_ME, null);
		}
		
		me.setOwner(null);
		return widget;
	}
	protected Widget getParentWidget(MPart<?> element) {
		return (element.getParent() instanceof MPart) ? (Widget) ((MPart<?>) (element
				.getParent())).getWidget()
				: null;
	}