# kdeprint Library API Documentation

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# posterpreview.h

    00001 /*
    00002  *  This file is part of the KDE libraries
    00003  *  Copyright (c) 2001-2002 Michael Goffioul <kdeprint@swing.be>
    00004  *
    00005  *  This library is free software; you can redistribute it and/or
    00006  *  modify it under the terms of the GNU Library General Public
    00007  *  License version 2 as published by the Free Software Foundation.
    00008  *
    00009  *  This library is distributed in the hope that it will be useful,
    00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
    00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00012  *  Library General Public License for more details.
    00013  *
    00014  *  You should have received a copy of the GNU Library General Public License
    00015  *  along with this library; see the file COPYING.LIB.  If not, write to
    00016  *  the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00017  *  Boston, MA 02111-1307, USA.
    00018  **/
    00019
    00020 #ifndef POSTERPREVIEW_H
    00021 #define POSTERPREVIEW_H
    00022
    00023 #include <qframe.h>
    00024 #include <qvaluelist.h>
    00025
    00026 class KProcess;
    00027
    00028 class PosterPreview : public QFrame
    00029 {
    00030     Q_OBJECT
    00031 public:
    00032     PosterPreview( QWidget *parent = 0, const char *name = 0 );
    00033     PosterPreview( const QString& postersize, const QString& mediasize, QWidget *parent = 0, const char *name = 0 );
    00034     ~PosterPreview();
    00035
    00036 public slots:
    00037     void setPosterSize( int );
    00038     void setPosterSize( const QString& );
    00039     void setMediaSize( int );
    00040     void setMediaSize( const QString& );
    00041     void setCutMargin( int );
    00042     void updatePoster();
    00043     void setSelectedPages( const QString& );
    00044
    00045 signals:
    00046     void selectionChanged( const QString& );
    00047
    00048 protected:
    00049     void parseBuffer();
    00050     void drawContents( QPainter* );
    00051     void init();
    00052     void setDirty();
    00053     void mouseMoveEvent( QMouseEvent* );
    00054     void mousePressEvent( QMouseEvent* );
    00055     void emitSelectedPages();
    00056
    00057 protected slots:
    00058     void slotProcessStderr( KProcess*, char*, int );
    00059     void slotProcessExited( KProcess* );
    00060
    00061 private:
    00062     int m_rows, m_cols;
    00063     int m_pw, m_ph; // page size
    00064     int m_mw, m_mh; // cur margins
    00065     QRect m_posterbb; // poster bounding box (without any margin)
    00066     KProcess *m_process;
    00067     QString m_buffer;
    00068     QString m_postersize, m_mediasize;
    00069     int m_cutmargin;
    00070     bool m_dirty;
    00071     QRect m_boundingrect;
    00072     QValueList<int> m_selectedpages;
    00073 };
    00074
    00075 #endif /* POSTERPREVIEW_H */

This file is part of the documentation for kdeprint Library Version 3.4.1.
Documentation copyright © 1996-2004 the KDE developers.
Generated on Sat Jun 11 20:31:05 2005 by doxygen 1.4.1 written by Dimitri van Heesch, © 1997-2003