?? advanced.h
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/******************************************************************************** Copyright (C) 2000-2006 TROLLTECH ASA. All rights reserved.**** This file is part of the Phone Edition of the Qtopia Toolkit.**** Licensees holding a valid license agreement from Trolltech or any of its** authorized distributors may use this file in accordance with** the License Agreement provided with the Licensed Software.**** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for** information about Trolltech's Commercial License Agreements.**** Contact info@trolltech.com if any conditions of this licensing are** not clear to you.********** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#ifdef ENABLE_SCIENCE#ifndef ADVANCEDIMPL_H#define ADVANCEDIMPL_H#include <QPushButton>#include <QEvent>#include "../engine.h"#include "stdinputwidgets.h"class QRadioButton;class AdvancedButton : public QPushButton {public: AdvancedButton(QWidget *p = 0) : QPushButton(p), inv(false) { fontChange( font() ); } void fontChange( const QFont &f ) { QFontMetrics fm( f ); int fontHeight = fm.height(); setMinimumHeight( fontHeight * 2 ); fontSize10 = f.pixelSize(); if (fontSize10 == -1 ) fontSize10 = f.pointSize(); fontSize05 = fontSize10 / 2; ascent = fm.ascent(); } virtual void advancedDrawLabel( QPainter *p, int x, int y ) = 0; void setInversed(bool i) { inv = i; update(); repaint();} void paintEvent(QPaintEvent *pe) { QPushButton::paintEvent(pe); QPainter p(this); int x = (width() - fontSize10) / 2; int y = ((height() - fontSize10) / 2) + ascent; if ( isDown() ) x++, y++; advancedDrawLabel(&p, x, y); }protected: bool inv; int fontSize05, fontSize10, ascent;};class FormAdvanced:public DecimalInputWidget{ Q_OBJECTpublic: FormAdvanced(QWidget * parent = 0); virtual ~FormAdvanced(); QString interfaceName() { return QString(tr("Scientific")); };protected: void init(int fromRow, int fromCol); void showEvent ( QShowEvent * );private: QPushButton *PBDel,*PBC; QPushButton *PBMR,*PBMC,*PBMPlus; QPushButton *PBPi, *PBE; QPushButton *PBSin,*PBCos,*PBTan,*PBOneOverX; QPushButton *PBLog,*PBFactorial; AdvancedButton *PBLn,*PBSquare,*PBPow; QPushButton *PBInverse; QRadioButton *degree, *radians, *gradians; bool IsInverse;private slots: void DelClicked(); void CClicked(); void MRClicked(); void MPlusClicked(); void MCClicked(); void SinDegClicked(); void CosDegClicked(); void TanDegClicked(); void SinRadClicked(); void CosRadClicked(); void TanRadClicked(); void SinGraClicked(); void CosGraClicked(); void TanGraClicked(); void OneOverXClicked(); void LnClicked(); void FactorialClicked(); void SquareClicked(); void PowClicked(); void PiClicked(); void EClicked(); void LogClicked(); void InverseClicked(); void DegreeMode(bool); void RadiansMode(bool); void GradiansMode(bool);};#endif //ADVANCEDIMPL_H#endif //ENABLE_SCIENCE
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