src/basket_part.h

   1 /***************************************************************************
   2  *   Copyright (C) 2003 by Petri Damsten                                   *
   3  *   petri.damsten@iki.fi                                                  *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #ifndef _BASKETPART_H_
  22 #define _BASKETPART_H_
  23
  24 #include <kparts/part.h>
  25 #include <kparts/factory.h>
  26
  27 class QWidget;
  28 class QPainter;
  29 class KURL;
  30 class Q3MultiLineEdit;
  31 class BNPView;
  32
  33 /**
  34  * This is a "Part".  It that does all the real work in a KPart
  35  * application.
  36  *
  37  * @short Main Part
  38  * @author Petri Damsten <petri.damsten@iki.fi>
  39  * @version 0.1
  40  */
  41 class BasketPart : public KParts::ReadWritePart
  42 {
  43     Q_OBJECT
  44 public:
  45     /**
  46      * Default constructor
  47      */
  48     BasketPart(QWidget *parentWidget, const char *widgetName,
  49                            QObject *parent, const char *name, const QStringList &);
  50
  51     /**
  52      * Destructor
  53      */
  54     virtual ~BasketPart();
  55
  56     /**
  57      * This is a virtual function inherited from KParts::ReadWritePart.
  58      * A shell will use this to inform this Part if it should act
  59      * read-only
  60      */
  61     virtual void setReadWrite(bool rw);
  62
  63     /**
  64      * Reimplemented to disable and enable Save action
  65      */
  66     virtual void setModified(bool modified);
  67
  68         static KAboutData *createAboutData();
  69
  70   signals:
  71         void showPart();
  72
  73   protected:
  74     /**
  75          * This must be implemented by each part
  76          */
  77         virtual bool openFile();
  78
  79     /**
  80                  * This must be implemented by each read-write part
  81          */
  82         virtual bool saveFile();
  83
  84   protected slots:
  85           void setCaption(const QString &caption);
  86
  87   private:
  88     BNPView *m_view;
  89 };
  90
  91 #endif // _BASKETPART_H_