//
// System.ComponentModel.CustomTypeDescriptor
//
// Authors:
// Ivan N. Zlatev (contact i-nZ.net)
//
// (C) 2007 Ivan N. Zlatev
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
#if NET_2_0
using System;
namespace System.ComponentModel{
public abstract class CustomTypeDescriptor : ICustomTypeDescriptor
{
private ICustomTypeDescriptor _parent;
protected CustomTypeDescriptor ()
{
}
protected CustomTypeDescriptor (ICustomTypeDescriptor parent)
{
_parent = parent;
}
public virtual AttributeCollection GetAttributes ()
{
if (_parent != null)
return _parent.GetAttributes ();
return AttributeCollection.Empty;
}
public virtual string GetClassName ()
{
if (_parent != null)
return _parent.GetClassName ();
return null;
}
public virtual string GetComponentName ()
{
if (_parent != null)
return _parent.GetComponentName ();
return null;
}
public virtual TypeConverter GetConverter ()
{
if (_parent != null)
return _parent.GetConverter ();
return new TypeConverter();
}
public virtual EventDescriptor GetDefaultEvent()
{
if (_parent != null)
return _parent.GetDefaultEvent ();
return null;
}
public virtual PropertyDescriptor GetDefaultProperty ()
{
if (_parent != null)
return _parent.GetDefaultProperty ();
return null;
}
public virtual object GetEditor (Type editorBaseType)
{
if (_parent != null)
return _parent.GetEditor (editorBaseType);
return null;
}
public virtual EventDescriptorCollection GetEvents ()
{
if (_parent != null)
return _parent.GetEvents ();
return EventDescriptorCollection.Empty;
}
public virtual EventDescriptorCollection GetEvents (Attribute[] attributes)
{
if (_parent != null)
return _parent.GetEvents(attributes);
return EventDescriptorCollection.Empty;
}
public virtual PropertyDescriptorCollection GetProperties ()
{
if (_parent != null)
return _parent.GetProperties ();
return PropertyDescriptorCollection.Empty;
}
public virtual PropertyDescriptorCollection GetProperties (Attribute[] attributes)
{
if (_parent != null)
return _parent.GetProperties (attributes);
return PropertyDescriptorCollection.Empty;
}
public virtual object GetPropertyOwner (PropertyDescriptor pd)
{
if (_parent != null)
return _parent.GetPropertyOwner (pd);
return null;
}
}
}
#endif
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