kdganttconstraintproxy.h

Go to the documentation of this file.
00001 /****************************************************************************
00002 ** Copyright (C) 2001-2011 Klaralvdalens Datakonsult AB.  All rights reserved.
00003 **
00004 ** This file is part of the KD Chart library.
00005 **
00006 ** Licensees holding valid commercial KD Chart licenses may use this file in
00007 ** accordance with the KD Chart Commercial License Agreement provided with
00008 ** the Software.
00009 **
00010 **
00011 ** This file may be distributed and/or modified under the terms of the
00012 ** GNU General Public License version 2 and version 3 as published by the
00013 ** Free Software Foundation and appearing in the file LICENSE.GPL.txt included.
00014 **
00015 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
00016 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
00017 **
00018 ** Contact info@kdab.com if any conditions of this licensing are not
00019 ** clear to you.
00020 **
00021 **********************************************************************/
00022 
00023 #ifndef KDGANTTCONSTRAINTPROXY_H
00024 #define KDGANTTCONSTRAINTPROXY_H
00025 
00026 #include "kdganttglobal.h"
00027 
00028 #include <QPointer>
00029 
00030 class QAbstractProxyModel;
00031 
00032 namespace KDGantt {
00033     class Constraint;
00034     class ConstraintModel;
00035 
00036     class ConstraintProxy : public QObject {
00037         Q_OBJECT
00038     public:
00039         explicit ConstraintProxy( QObject* parent = 0 );
00040         virtual ~ConstraintProxy();
00041 
00042         void setSourceModel( ConstraintModel* src );
00043         void setDestinationModel( ConstraintModel* dest );
00044         void setProxyModel( QAbstractProxyModel* proxy );
00045 
00046         ConstraintModel* sourceModel() const;
00047         ConstraintModel* destinationModel() const;
00048         QAbstractProxyModel* proxyModel() const;
00049 
00050 
00051     private Q_SLOTS:
00052 
00053         void slotSourceConstraintAdded( const KDGantt::Constraint& );
00054         void slotSourceConstraintRemoved( const KDGantt::Constraint& );
00055 
00056         void slotDestinationConstraintAdded( const KDGantt::Constraint& );
00057         void slotDestinationConstraintRemoved( const KDGantt::Constraint& );
00058 
00059         void slotLayoutChanged();
00060 
00061     private:
00062         void copyFromSource();
00063 
00064         QPointer<QAbstractProxyModel> m_proxy;
00065         QPointer<ConstraintModel> m_source;
00066         QPointer<ConstraintModel> m_destination;
00067     };
00068 }
00069 
00070 #endif /* KDGANTTCONSTRAINTPROXY_H */
00071 
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Defines

Klarälvdalens Datakonsult AB (KDAB)
Qt-related services and products
http://www.kdab.com/
http://www.kdab.com/products/kd-chart/