Qt编写的简单象棋程序 chessbroad.h main.cpp

//chessbroad.h
#ifndef CHESSBROAD_H
#define CHESSBROAD_H

#include <QtGui/QWidget>
#include <QPainter>
#include <QMouseEvent>

#define NUMX 8
#define NUMY 9

class ChessBroad : public QWidget
{
Q_OBJECT

public:
ChessBroad(QWidget *parent = 0);
~ChessBroad();
protected:
void paintEvent(QPaintEvent *);
void mousePressEvent(QMouseEvent *event);
private:
int g[NUMY+1][NUMX+1];
int key;
//int gframe;
};

#endif // CHESSBROAD_H

//main.cpp
#include <QtGui/QApplication>
#include "chessbroad.h"
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
ChessBroad w;
w.show();

return a.exec();
}