comboboxex.h

#ifndef COMBOBOXEX_H
#define COMBOBOXEX_H

#include <QComboBox>
#include <QDebug>

class ComboBoxEx : public QComboBox {
    Q_OBJECT
public:
    ComboBoxEx(QWidget* parent = 0);
    void setCurrentIndexEx(int i);
    void setCurrentTextEx(const QString &text);
    int getPreviousIndex();
private slots:
    void index_changed(int);
private:
    int index;
    int previousIndex;
    void wheelEvent(QWheelEvent* e);
};

#endif // COMBOBOXEX_H