package 图形界面;
import java.awt.Graphics;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.swing.JFrame;
public class JameFrame extends JFrame{
public void paint(Graphics g) {
g.drawLine(10, 20, 50, 40);
g.drawRect(30, 30,100, 100);
}
public void chushihuaFrame(){
this.setTitle("我的游戏");
this.setVisible(true);//窗口默认是不可见的,true是可见的
this.setSize(500, 500);
this.setLocation(350, 150);
this.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
}) ;
}
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