Current Symbian^3 public API header files (from PDK 3.0.h)
This is the epoc32/include tree with the "platform" subtrees removed, and
all but a selected few mbg and rsg files removed.
/*
* Copyright (c) 2004-2007 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: An interface for objects that can be expanded to a view
*
*/
#ifndef MVPBKEXPANDABLE_H
#define MVPBKEXPANDABLE_H
// INCLUDES
#include <e32std.h>
// FORWARD DECLARATIONS
class MVPbkContactViewBase;
class MVPbkContactViewObserver;
class MVPbkFieldTypeList;
// CLASS DECLARATIONS
/**
* An interface for objects that can be expanded to a view
*
* E.g. a view contact that represents a group can be expanded
* to the group members view.
* @see MVPbkViewContact
*/
class MVPbkExpandable
{
protected: // destructor
/**
* Destructor.
*/
virtual ~MVPbkExpandable() { }
public: // interface
/**
* Returns an expanded view that is constructed asynchronously.
*
* A client must wait the expanded view to become ready before
* usage.
*
* @param aObserver A contact view observer
* @param aSortOrder A contact view sort order.
* @return the expanded view.
* @return The child view.
*/
virtual MVPbkContactViewBase* ExpandLC(
MVPbkContactViewObserver& aObserver,
const MVPbkFieldTypeList& aSortOrder ) const =0;
/**
* Returns an extension point for this interface or NULL.
*
* @param aExtensionUid no extensions defined currently.
* @return an extension point for this interface or NULL.
*/
virtual TAny* ExpandableExtension( TUid /*aExtensionUid*/ )
{ return NULL; }
};
#endif // MVPBKEXPANDABLE_H
//End of file