Source code for tutorial 10: lcdrange.h
/****************************************************************
**
** Definition of LCDRange class, Qt tutorial 10
**
****************************************************************/
#ifndef LCDRANGE_H
#define LCDRANGE_H
#include <qwidget.h>
class QScrollBar;
class QLCDNumber;
class LCDRange : public QWidget
{
Q_OBJECT
public:
LCDRange( QWidget *parent=0, const char *name=0 );
int value() const;
public slots:
void setValue( int );
void setRange( int minVal, int maxVal );
signals:
void valueChanged( int );
protected:
void resizeEvent( QResizeEvent * );
private:
QScrollBar *sBar;
QLCDNumber *lcd;
};
#endif // LCDRANGE_H
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