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qalculatefunctionsdialog.h

/***************************************************************************
 *   Copyright (C) 2005 by Niklas Knutsson   *
 *   nq@altern.org   *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#ifndef QALCULATEFUNCTIONSDIALOG_H
#define QALCULATEFUNCTIONSDIALOG_H

#include <kdialog.h>
#include <qmap.h>

class MathFunction;
class QalculateEditFunctionDialog;
class KListView;
class QListViewItem;
class QPushButton;
class KTextBrowser;

/**
@author Niklas Knutsson
*/
00036 class QalculateFunctionsDialog : public KDialog {

      Q_OBJECT

public:

      QalculateFunctionsDialog(QWidget *parent = 0, const char *name = 0);
      virtual ~QalculateFunctionsDialog();

      QalculateEditFunctionDialog *function_edit_dialog;
      QString selected_category;
      MathFunction *selected_function;
      void addFunctionTreeItem(MathFunction *f);
      QMap<QListViewItem*, MathFunction*> functionItems;
      QMap<QListViewItem*, QString> categoryItems;

      KListView *categoryView;
      KListView *functionView;
      QPushButton *newButton;
      QPushButton *editButton;
      QPushButton *deleteButton;
      QPushButton *deactivateButton;
      QPushButton *insertButton;
      QPushButton *helpButton;
      QPushButton *buttonClose;
      KTextBrowser *descriptionBrowser;

public slots:

      void updateFunctionTree();
      void functionDoubleClicked(QListViewItem*);
      void functionSelected();
      void categorySelected();
      void insertFunction();
      void deactivateFunction();
      void deleteFunction();
      void editFunction();
      void newFunction();
      
protected slots:
      
      void slotHelp();  

signals:

      void functionsChanged();
      void insertRequest(MathFunction*);

};

#endif

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