internal DynamicProperty(PropertyGridUtils descriptor, Type type, object value, string name, Attribute[] attrs)
: base(name, attrs)
{
this.descriptor = descriptor;
this.type = type;
Value = value;
DefaultValueAttribute def = PropertyGridUtils.GetAttribute <DefaultValueAttribute>(Attributes);
if (def == null)
{
hasDefaultValue = false;
}
else
{
hasDefaultValue = true;
defaultValue = def.Value;
}
if (attrs != null)
{
foreach (Attribute att in attrs)
{
attributes.Add(att);
}
}
}
public PropertyGridUtils FromComponent(object component)
{
if (component == null)
{
throw new ArgumentNullException("component");
}
if (!type.IsAssignableFrom(component.GetType()))
{
throw new ArgumentException(null, "component");
}
PropertyGridUtils desc = new PropertyGridUtils();
desc.type = type;
desc.Component = component;
// shallow copy on purpose
desc.typeConverter = typeConverter;
desc.editors = editors;
desc.defaultEvent = defaultEvent;
desc.defaultProperty = defaultProperty;
desc.attributes = attributes;
desc.events = events;
desc.OriginalProperties = OriginalProperties;
// track values
List <PropertyDescriptor> properties = new List <PropertyDescriptor>();
foreach (PropertyDescriptor pd in Properties)
{
DynamicProperty ap = new DynamicProperty(desc, pd, component);
properties.Add(ap);
}
desc.Properties = new PropertyDescriptorCollection(properties.ToArray());
return(desc);
}
internal DynamicProperty(PropertyGridUtils descriptor, PropertyDescriptor existing, object component)
: this(descriptor, existing.PropertyType, existing.GetValue(component), existing.Name, GetAttributes(existing))
{
this.existing = existing;
}
