kformula_view.h

/* This file is part of the KDE project
   Copyright (C) 2001 Andrea Rizzi <rizzi@kde.org>
                  Ulrich Kuettler <ulrich.kuettler@mailbox.tu-dresden.de>
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2.
 
   This library 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
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#ifndef __kformula_view_h__
#define __kformula_view_h__
 
class TDEAction;
class KFormulaDoc;
class KFormulaPartView;
class KFormulaWidget;
class TDESelectAction;
class TQPaintEvent;
class TQScrollView;
class DCOPObject;
 
namespace KFormula {
    class View;
}
 
#include <KoView.h>
#include <tqptrlist.h>
#include <tqstringlist.h>

class KFormulaPartView : public KoView
{
    TQ_OBJECT
  
 
public:
    KFormulaPartView(KFormulaDoc* _doc, TQWidget* _parent=0, const char* _name=0);
    virtual ~KFormulaPartView();
    virtual DCOPObject* dcopObject();
 
    virtual void setupPrinter( KPrinter &printer );
    virtual void print( KPrinter &printer );
 
    KFormulaDoc* document() const { return m_pDoc; }
 
    const KFormula::View* formulaView() const;
    KFormula::View* formulaView();
 
    TQStringList readFormulaString( TQString text );
 
protected:
 
    virtual void resizeEvent(TQResizeEvent* _ev);
    virtual void focusInEvent(TQFocusEvent*);
 
    virtual void updateReadWrite(bool);
 
protected slots:
 
    void configure();
    void cursorChanged(bool visible, bool selecting);
 
    void formulaString();
 
    void sizeSelected( int );
 
    void slotShowTipOnStart();
    void slotShowTip();
 
private:

    void setEnabled(bool enabled);
 
    KFormulaDoc *m_pDoc;
    KFormulaWidget* formulaWidget;
    TQScrollView* scrollview;
 
    TDEAction* cutAction;
    TDEAction* copyAction;
    TDEAction* pasteAction;
 
    TDEAction* addBracketAction;
    TDEAction* addFractionAction;
    TDEAction* addRootAction;
    TDEAction* addSumAction;
    TDEAction* addProductAction;
    TDEAction* addIntegralAction;
    TDEAction* addMatrixAction;
    TDEAction* addUpperLeftAction;
    TDEAction* addLowerLeftAction;
    TDEAction* addUpperRightAction;
    TDEAction* addLowerRightAction;
    TDEAction* addGenericUpperAction;
    TDEAction* addGenericLowerAction;
    TDEAction* removeEnclosingAction;
 
    TDEAction* formulaStringAction;
 
    static bool first_window;
 
    DCOPObject *m_dcop;
};
 
#endif