问题是 我在棋子类里面是写的paint方法为什么到了棋盘累里面无法实现
程序如下 很短的
我最后的10分了
import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.JFrame;
//主界面程序
public class FiveFrame extends JFrame implements MouseListener{
Chess chess=new Chess();
//棋盘界面
public void FiveBoard()
{
this.setLocation(300,300);
this.setSize(700,600);
this.setTitle("五子");
this.setBackground(Color.white);
this.setResizable(false) ;
this.addMouseListener(this);
this.setVisible(true);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
//画棋盘格子
public void paint (Graphics g)
{
Color c=g.getColor();
g.setColor(Color.black);
chess.paint(g);
for (int i = 0; i < 21; i++) {
g.drawLine(10, 30 + 25 * i, 510, 30 + 25 * i);
g.drawLine(10 + 25 * i, 30, 10 + 25 * i, 530);
}
}
public void mouseClicked(MouseEvent e) {
}
public void mouseEntered(MouseEvent arg0) {
// TODO Auto-generated method stub
}
public void mouseExited(MouseEvent arg0) {
// TODO Auto-generated method stub
}
public void mousePressed(MouseEvent e) {
chess.mousePressed(e);
}
public void mouseReleased(MouseEvent arg0) {
// TODO Auto-generated method stub
}
}
import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.MouseEvent;
import javax.swing.JFrame;
//棋子类
public class Chess extends JFrame {
int chessx;
int chessy;
//画一个棋子
public void paint(Graphics g)
{
Color c=g.getColor();
g.setColor(Color.black);
g.fillOval(chessx,chessy,15,15);
g.setColor(c);
}
//实现mousePressed
public void mousePressed(MouseEvent e) {
chessx=e.getY();
chessy=e.getX();
System.out.println("x="+chessx);
System.out.println("y="+chessy);
}
}