counter.h

一大堆的qt程序,在qte2.3.7下全部可以很好地运行

#ifndef COUNTER_H
#define COUNTER_H

#include <qlabel.h>

class Counter: public QWidget
{
     Q_OBJECT
public:
     Counter(QWidget *parent=0, const char *name=0 );
public slots:
     void IncCounter();
     void DecCounter();
private:
     int counter;
     QLabel *label;
};

#endif