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.css.swt/src/org/eclipse/e4/ui/css/swt/engine/CSSSWTEngineImpl.java
super.registerCSSPropertyHandler(ICSSPropertyBackgroundHandler.class,
				CSSPropertyBackgroundXMLHandler.INSTANCE);
		
		super.registerCSSPropertyHandler(ICSSPropertyTextHandler.class,
				CSSPropertyTextXMLHandler.INSTANCE);
		
		super.registerCSSPropertyHandler(ICSSPropertyFontHandler.class,
				CSSPropertyFontXMLHandler.INSTANCE);
		
		super.registerCSSProperty("border-visible", CSSPropertyBorderVisibleSWTHandler.class);  
		super.registerCSSPropertyHandler(CSSPropertyBorderVisibleSWTHandler.class,
				CSSPropertyBorderVisibleSWTHandler.INSTANCE);
		
		super.registerCSSProperty("simple", CSSPropertySimpleSWTHandler.class);  
		super.registerCSSPropertyHandler(CSSPropertySimpleSWTHandler.class,
				CSSPropertySimpleSWTHandler.INSTANCE);
		
		super.registerCSSProperty("maximize-visible", CSSPropertyMaximizeVisibleSWTHandler.class);  
		super.registerCSSPropertyHandler(CSSPropertyMaximizeVisibleSWTHandler.class,
				CSSPropertyMaximizeVisibleSWTHandler.INSTANCE);
		
		super.registerCSSProperty("minimize-visible", CSSPropertyMinimizeVisibleSWTHandler.class);  
		super.registerCSSPropertyHandler(CSSPropertyMinimizeVisibleSWTHandler.class,
				CSSPropertyMinimizeVisibleSWTHandler.INSTANCE);
		
		super.registerCSSProperty("show-close", CSSPropertyShowCloseSWTHandler.class);  
		super.registerCSSPropertyHandler(CSSPropertyShowCloseSWTHandler.class,
				CSSPropertyShowCloseSWTHandler.INSTANCE);