}
public void widgetDefaultSelected(SelectionEvent e) {
}
});
WGLayoutMetaFieldDefinitionModel layoutMetaFieldDefinitionModel = new WGLayoutMetaFieldDefinitionModel(_model);
layoutMetaFieldDefinitionModel.addListener(new BeanChangedListener<WGMetaFieldDefinition>() {
public void changed(WGMetaFieldDefinition bean) {
_treeViewer.refresh(bean, true);
_model.fireModelChanged();
}
});