/// <summary>
/// Ensure that the <see cref="ObjectType.IsIndependent"/> property displayed
/// as a top-level property is read-only when the <see cref="ObjectType"/> is
/// part of an implied objectification or <see cref="ObjectType.AllowIsIndependent()"/>
/// returns <see langword="false"/>
/// </summary>
protected override bool IsPropertyDescriptorReadOnly(ElementPropertyDescriptor propertyDescriptor)
{
if (propertyDescriptor.DomainPropertyInfo.Id == ObjectType.IsIndependentDomainPropertyId)
{
ObjectType objectType = ModelElement.NestingType;
return(!objectType.AllowIsIndependent());
}
return(base.IsPropertyDescriptorReadOnly(propertyDescriptor));
}