C++实战QT实现扫雷

C++实战–QT实现扫雷

• 效果
  


• mainwindow.h

#ifndef MAINWINDOW_H
#define MAINWINDOW_H#include #includeQT_BEGIN_NAMESPACE
namespace Ui { class MainWindow; }
QT_END_NAMESPACEclass MainWindow : public QMainWindow
{Q_OBJECTpublic:MainWindow(QWidget *parent = nullptr);~MainWindow();Cmine* cmine;
private:Ui::MainWindow *ui;int difficulty; // 1\2\3
private slots:void slot_lost();void slot_count();void on_pushButton_clicked();void on_pushButton_2_clicked();
};
#endif // MAINWINDOW_H

• cmine.h

#ifndef CMINE_H
#define CMINE_H#include
#include
#include /*board:'0'~'8': number of mines around'm': mine_board:'0': none'f': flag'?': ?'o': open*/
class Cmine : public QWidget
{Q_OBJECT
public:explicit Cmine(QWidget *parent = nullptr,int row=9,int col=9,int num_mine=10,int d=20);QVector<QVector<char>> board;QVector<QVector<char>> _board;int row;int col;int mousemove_row;int mousemove_col;//int mousepress_row;//int mousepress_col;int d;int count;double offset=0.5;int num_mine;bool draw_mousemove;bool gameover;QPainter* painter;void calculateMineAround();void paintEvent(QPaintEvent *event) override;void mouseMoveEvent(QMouseEvent *event) override;void mousePressEvent(QMouseEvent *event) override;void draw_Board();void draw_None(int, int);void draw_Ques(int, int);void draw_Flag(int, int);void draw_Open(int, int);void draw_Mousemove(int,int);QImage getTransparentImage(QImage image,QPoint point);
signals:void sig_lost();void sig_count();
};#endif // CMINE_H

• 源码
  源码