okteta

abstractcolumnframerenderer.h

00001 /*
00002     This file is part of the Okteta Kakao module, part of the KDE project.
00003 
00004     Copyright 2003,2008 Friedrich W. H. Kossebau <kossebau@kde.org>
00005 
00006     This library is free software; you can redistribute it and/or
00007     modify it under the terms of the GNU Lesser General Public
00008     License as published by the Free Software Foundation; either
00009     version 2.1 of the License, or (at your option) version 3, or any
00010     later version accepted by the membership of KDE e.V. (or its
00011     successor approved by the membership of KDE e.V.), which shall
00012     act as a proxy defined in Section 6 of version 3 of the license.
00013 
00014     This library is distributed in the hope that it will be useful,
00015     but WITHOUT ANY WARRANTY; without even the implied warranty of
00016     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017     Lesser General Public License for more details.
00018 
00019     You should have received a copy of the GNU Lesser General Public
00020     License along with this library. If not, see <http://www.gnu.org/licenses/>.
00021 */
00022 
00023 #ifndef ABSTRACTCOLUMNFRAMERENDERER_H
00024 #define ABSTRACTCOLUMNFRAMERENDERER_H
00025 
00026 
00027 // lib
00028 #include "abstractframerenderer.h"
00029 // Okteta gui
00030 #include <kadds.h>
00031 // Okteta core
00032 #include <ksection.h>
00033 // Qt
00034 #include <QtCore/QList>
00035 
00036 using namespace KHEUI;
00037 
00038 namespace KHEPrint {
00039 class AbstractColumnRenderer;
00040 }
00041 
00042 class AbstractColumnFrameRendererPrivate;
00043 
00050 class AbstractColumnFrameRenderer : public AbstractFrameRenderer
00051 {
00052    friend class KHEPrint::AbstractColumnRenderer;
00053 
00054   public:
00055     AbstractColumnFrameRenderer();
00056     virtual ~AbstractColumnFrameRenderer();
00057 
00058   public: // AbstractFrameRenderer API
00059 //     virtual int height() const;
00060 //     virtual int width() const;
00061     virtual void renderFrame( QPainter *painter, int frameIndex );
00062 
00063   public: // data-wise sizes
00065     int noOfLines() const;
00069     int noOfLinesPerFrame() const;
00070 
00071   public: // pixel-wise sizes
00073     KPixelY lineHeight() const;
00075     KPixelX columnsWidth() const;
00077     KPixelY columnsHeight() const;
00078 
00079   public:
00081     void setColumnsPos( KPixelX x, KPixelY y );
00082 
00083   protected: // our API
00085     virtual void drawEmptyArea( QPainter *painter, int cx, int cy, int cw, int ch );
00086 
00087   protected:
00089     void addColumn( KHEPrint::AbstractColumnRenderer *column );
00090     void removeColumn( KHEPrint::AbstractColumnRenderer *column );
00091 
00092   protected: //
00097     virtual void setLineHeight( KPixelY NewLineHeight );
00102     virtual void setNoOfLines( int NewNoOfLines );
00103 
00104   protected: // recalculations
00106     void updateWidths();
00107 
00108   private:
00109     AbstractColumnFrameRendererPrivate * const d;
00110 };
00111 
00112 #endif
okteta

abstractcolumnframerenderer.h

okteta

kdeutils
