protected Composite doCreateControl(SWTDocument document, Composite parent, JSONObject object) {
MarginsBean extendedMargins = object.getBeanJSONFieldDefault("extendedMargins", MarginsBean.BINDING, new MarginsBean(0, 0, 0, 0));
protected Composite doCreateControl(SWTDocument document, Composite parent, JSONObject object) {
MarginsBean extendedMargins = object.getBeanJSONFieldDefault("extendedMargins", MarginsBean.BINDING, new MarginsBean(0, 0, 0, 0));