ampfrm.h

QWT5.01用于Qt开发的二维图形库程序

#include <qframe.h>

class Knob;
class Thermo;

class AmpFrame : public QFrame
{
    Q_OBJECT
public:
    AmpFrame(QWidget *);

public slots:
    void setMaster(double v);

protected:
    void timerEvent(QTimerEvent *);

private:
    Knob *d_knbVolume; 
    Knob *d_knbBalance; 
    Knob *d_knbTreble; 
    Knob *d_knbBass; 
    Thermo *d_thmLeft;
    Thermo *d_thmRight;
    double d_master;
};