Bug 315907 Render menus on SWT.Show
bundles/org.eclipse.e4.ui.model.workbench.edit/src/org/eclipse/e4/ui/model/application/ui/menu/provider/MenuContributionItemProvider.java
if (itemPropertyDescriptors == null) {
			super.getPropertyDescriptors(object);
			addPositionInParentPropertyDescriptor(object);
		}
		return itemPropertyDescriptors;
	}
	/**
	 * This adds a property descriptor for the Position In Parent feature.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void addPositionInParentPropertyDescriptor(Object object) {
		itemPropertyDescriptors.add
			(createItemPropertyDescriptor
				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
				 getResourceLocator(),
				 getString("_UI_MenuContribution_positionInParent_feature"), 
				 getString("_UI_PropertyDescriptor_description", "_UI_MenuContribution_positionInParent_feature", "_UI_MenuContribution_type"), 
				 MenuPackageImpl.Literals.MENU_CONTRIBUTION__POSITION_IN_PARENT,
				 true,
				 false,
				 false,
				 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
				 null,
				 null));
	}
	/**
	 * This returns MenuContribution.gif.
	 * <!-- begin-user-doc -->