File indexing completed on 2024-05-12 16:36:09
0001 /* This file is part of the KDE project 0002 Copyright 2010 Marijn Kruisselbrink <mkruisselbrink@kde.org> 0003 0004 This library is free software; you can redistribute it and/or 0005 modify it under the terms of the GNU Library General Public 0006 License as published by the Free Software Foundation; either 0007 version 2 of the License, or (at your option) any later version. 0008 0009 This library is distributed in the hope that it will be useful, 0010 but WITHOUT ANY WARRANTY; without even the implied warranty of 0011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0012 Library General Public License for more details. 0013 0014 You should have received a copy of the GNU Library General Public License 0015 along with this library; see the file COPYING.LIB. If not, write to 0016 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0017 Boston, MA 02110-1301, USA. 0018 */ 0019 0020 #ifndef PIXMAPCACHINGSHEETVIEW_H 0021 #define PIXMAPCACHINGSHEETVIEW_H 0022 0023 #include "SheetView.h" 0024 0025 namespace ThreadWeaver { 0026 class Job; 0027 } 0028 0029 namespace Calligra { 0030 namespace Sheets { 0031 0032 class PixmapCachingSheetView : public SheetView 0033 { 0034 Q_OBJECT 0035 public: 0036 /** 0037 * Constructor. 0038 */ 0039 explicit PixmapCachingSheetView(const Sheet* sheet); 0040 0041 /** 0042 * Destructor. 0043 */ 0044 ~PixmapCachingSheetView() override; 0045 0046 void invalidate() override; 0047 void paintCells(QPainter& painter, const QRectF& paintRect, const QPointF& topLeft, CanvasBase* canvas, const QRect& visibleRect) override; 0048 protected: 0049 void invalidateRange(const QRect &range) override; 0050 private Q_SLOTS: 0051 void jobDone(ThreadWeaver::Job* job); 0052 private: 0053 class Private; 0054 Private * const d; 0055 }; 0056 0057 } // namespace Sheets 0058 } // namespace Calligra 0059 0060 #endif // PIXMAPCACHINGSHEETVIEW_H