#include "progressbar.h"

int main(int argc, char * argv[])

{
    QApplication app(argc, argv);
    ProgressBar *m_slider = new ProgressBar (Qt::Horizontal);
    m_slider->show();
    return app.exec();
}

#include "progressbar.h"

ProgressBar::ProgressBar(Qt::Orientation orientation, QWidget *parent) :
    QSlider(parent)
{
    setOrientation(orientation);
}

void ProgressBar::mouseReleaseEvent (QMouseEvent* event)
{
    if (event->button() == Qt::LeftButton)
    {
        event->ignore();
        double k = ((double)event->x())/((double)width());
        int a = k*(maximum());
        setValue(a);
    }
}

#ifndef PROGRESSBAR_H
#define PROGRESSBAR_H

class QMouseEvent;

class ProgressBar : public QSlider
{
Q_OBJECT

public:
    explicit ProgressBar(Qt::Orientation, QWidget *parent = 0);

signals:
    void pbValueChanged(int);

protected:
    void mouseReleaseEvent ( QMouseEvent* event );
};

#endif // PROGRESSBAR_H

SOURCES +=  \
    main.cpp \
    progressbar.cpp

HEADERS += \
    progressbar.h