t12/lcdrange.h Example File
 
/****************************************************************
**
** Definition of LCDRange class, Qt tutorial 12
**
****************************************************************/
#ifndef LCDRANGE_H
#define LCDRANGE_H
#include <qvbox.h>
class QSlider;
class QLabel;
class LCDRange : public QVBox
{
    Q_OBJECT
public:
    LCDRange( QWidget *parent=0, const char *name=0 );
    LCDRange( const char *s, QWidget *parent=0,
              const char *name=0 );
    int         value() const;
    const char *text()  const;
public slots:
    void setValue( int );
    void setRange( int minVal, int maxVal );
    void setText( const char * );
signals:
    void valueChanged( int );
private:
    void init();
    QSlider     *slider;
    QLabel      *label;
};
#endif // LCDRANGE_H