KDE 4.2 API Reference kdgantt
kdganttabstractrowcontroller.h
Go to the documentation of this file.00001 /**************************************************************************** 00002 ** Copyright (C) 2001-2006 Klarälvdalens Datakonsult AB. All rights reserved. 00003 ** 00004 ** This file is part of the KD Gantt library. 00005 ** 00006 ** This file may be used under the terms of the GNU General Public 00007 ** License versions 2.0 or 3.0 as published by the Free Software 00008 ** Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3 00009 ** included in the packaging of this file. Alternatively you may (at 00010 ** your option) use any later version of the GNU General Public 00011 ** License if such license has been publicly approved by 00012 ** Klarälvdalens Datakonsult AB (or its successors, if any). 00013 ** 00014 ** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, 00015 ** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR 00016 ** A PARTICULAR PURPOSE. Klarälvdalens Datakonsult AB reserves all rights 00017 ** not expressly granted herein. 00018 ** 00019 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE 00020 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 00021 ** 00022 **********************************************************************/ 00023 #ifndef KDGANTTABSTRACTROWCONTROLLER_H 00024 #define KDGANTTABSTRACTROWCONTROLLER_H 00025 00026 #include <QPair> 00027 #include "kdganttglobal.h" 00028 00029 class QModelIndex; 00030 00031 namespace KDGantt { 00032 class KDGANTT_EXPORT AbstractRowController { 00033 public: 00034 AbstractRowController(); 00035 virtual ~AbstractRowController(); 00036 00037 virtual int headerHeight() const = 0; 00038 virtual int maximumItemHeight() const = 0; 00039 00040 virtual bool isRowVisible( const QModelIndex& idx ) const = 0; 00041 virtual Span rowGeometry( const QModelIndex& idx ) const = 0; 00042 00043 00044 virtual QModelIndex indexAt( int height ) const = 0; 00045 virtual QModelIndex indexAbove( const QModelIndex& idx ) const = 0; 00046 virtual QModelIndex indexBelow( const QModelIndex& idx ) const = 0; 00047 }; 00048 } 00049 00050 #endif /* KDGANTTABSTRACTROWCONTROLLER_H */ 00051
