src/prefdefaults.h

/***************************************************************************
                          prefdefaults.h  -  description
                             -------------------
    begin                : Fri Feb 27 2004
    copyright            : (C) 2003 by Lynn Hazan
    email                : lynn.hazan@myrealbox.com
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef PREFDEFAULTS_H
#define PREFDEFAULTS_H

// include files for QT
#include <qwidget.h>
#include <qcombobox.h>
#include <qcheckbox.h> 
#include <qspinbox.h>
#include <qpushbutton.h>
#include <qlineedit.h> 
#include <qvalidator.h>

//includes files for KDE
#include <kfiledialog.h>
#include <klocale.h>

//include files for the application
#include <prefdefaultslayout.h>

class PrefDefaults : public PrefDefaultsLayout  {
   Q_OBJECT
public: 
     PrefDefaults(QWidget *parent=0, const char *name=0);
     ~PrefDefaults();


  inline void setScreenGain(float gain){
   screenGainLineEdit->setText(QString("%1").arg(gain));
  };

  inline void setVoltageRange(int value){
   voltageRangeLineEdit->setText(QString("%1").arg(value));
  };

  inline void setAmplification(int value){
   amplificationLineEdit->setText(QString("%1").arg(value));
  };

  inline void setNbChannels(int nb){nbChannelsLineEdit->setText(QString("%1").arg(nb));};

  inline void setDatSamplingRate(double rate){datSamplingRateLineEdit->setText(QString("%1").arg(rate,0,'g',14));};

  inline void setEegSamplingRate(double rate){eegSamplingRateLineEdit->setText(QString("%1").arg(rate,0,'g',14));};

  inline void setOffset(int offset){offsetLineEdit->setText(QString("%1").arg(offset));};

  inline void setResolutionIndex(int index){resolutionComboBox->setCurrentItem(index);};
  
  inline void setTraceBackgroundImage(QString image){  
   traceBackgroundLineEdit->setText(image);
  };
    
  inline float getScreenGain() const{
   return screenGainLineEdit->text().toFloat();
  };

  inline int getVoltageRange() const{
   return voltageRangeLineEdit->text().toInt();
  };

  inline int getAmplification() const{
   return amplificationLineEdit->text().toInt();
  };

  inline int getNbChannels() const{return nbChannelsLineEdit->text().toInt();};

  inline double getDatSamplingRate() const{return datSamplingRateLineEdit->text().toDouble();};

  inline double getEegSamplingRate() const{return eegSamplingRateLineEdit->text().toDouble();};

  inline int getOffset() const{return offsetLineEdit->text().toInt();};

  inline int getResolutionIndex()const{return resolutionComboBox->currentItem();};
  
  inline QString getTraceBackgroundImage()const{return traceBackgroundLineEdit->text();};
    
private slots:
  inline void updateTraceBackgroundImage(){
   QString image = KFileDialog::getOpenFileName(QString::null,
            QString::null, this, i18n("Select the background image..."));
            
     if(image != "") setTraceBackgroundImage(image);            
  };
    
 private:

  QIntValidator intValidator;
  QDoubleValidator doubleValidator;
};

#endif

---