MultithreadedSliderWidget.h

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/****************************************************************************

Copyright (c) 2008 Deepak Chandran
Contact: Deepak Chandran (dchandran1@gmail.com)
See COPYRIGHT.TXT

A slider widget that calls a C function whenver values in the slider are changed.
Uses CThread.

****************************************************************************/

#ifndef TINKERCELL_MULTITHREADEDSLIDER_H
#define TINKERCELL_MULTITHREADEDSLIDER_H

#include <QWidget>
#include <QLineEdit>
#include <QSlider>
#include <QLabel>
#include <QGridLayout>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QScrollArea>
#include <QHash>
#include "CThread.h"

namespace Tinkercell
{
        class TINKERCELLCOREEXPORT MultithreadedSliderWidget : public QWidget
        {
                Q_OBJECT

        signals:
                
                void valuesChanged(DataTable<qreal>);

        public slots:
        
                virtual void setSliders(const QStringList& options, const QList<double>& minValues, const QList<double>& maxValues);
                
                virtual void setVisibleSliders(const QStringList& options);
                
                virtual void setVisibleSliders(const QString& substring);
                
        public:

                MultithreadedSliderWidget(MainWindow * parent, CThread * thread=0, Qt::Orientation orientation = Qt::Horizontal);

                MultithreadedSliderWidget(MainWindow * parent, const QString & lib, const QString & functionName, Qt::Orientation orientation = Qt::Horizontal);
                
                virtual CThread * thread() const;
                
                virtual void setThread(CThread *);
                
                virtual void setDefaultDataTable(const QString&);
                
                virtual DataTable<qreal> data() const;

        protected slots:

                virtual void valueChanged();
                
                virtual void sliderChanged(int);
                
                virtual void minmaxChanged();
                
                virtual void saveValues();

        protected:
        
                CThread * cthread;      
                Qt::Orientation orientation;            
                DataTable<qreal> values;
                QList< QLabel* > labels;
                QList< QSlider* > sliders;
                QList< QLineEdit* > minline, maxline, valueline;
                QList<double> min, max;
                QVBoxLayout * slidersLayout;
                QHash< QString, QWidget* > sliderWidgets;
                MainWindow * mainWindow;
                QString defaultDataTable;
        };
}

#endif