kdgantttreeviewrowcontroller.h

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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 KDGANTTTREEVIEWROWCONTROLLER_H
00024 #define KDGANTTTREEVIEWROWCONTROLLER_H
00025 
00026 #include "kdganttabstractrowcontroller.h"
00027 
00028 class QAbstractProxyModel;
00029 class QTreeView;
00030 
00031 namespace KDGantt {
00032     class KDCHART_EXPORT TreeViewRowController :  public AbstractRowController {
00033         KDGANTT_DECLARE_PRIVATE_BASE_POLYMORPHIC(TreeViewRowController)
00034     public:
00035         TreeViewRowController( QTreeView* tv, QAbstractProxyModel* proxy );
00036         virtual ~TreeViewRowController();
00037 
00038         /*reimp*/ int headerHeight() const;
00039         /*reimp*/ int maximumItemHeight() const;
00040         /*reimp*/ int totalHeight() const;
00041         /*reimp*/ bool isRowVisible( const QModelIndex& idx ) const;
00042         /*reimp*/ bool isRowExpanded( const QModelIndex& idx ) const;
00043         /*reimp*/ Span rowGeometry( const QModelIndex& idx ) const;
00044         /*reimp*/ QModelIndex indexAt( int height ) const;
00045         /*reimp*/ QModelIndex indexAbove( const QModelIndex& idx ) const;
00046         /*reimp*/ QModelIndex indexBelow( const QModelIndex& idx ) const;
00047     };
00048 }
00049 
00050 #endif /* KDGANTTTREEVIEWROWCONTROLLER_H */
00051